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NETSCAPE_6
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mozilla
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Please be apprised of the following Legal Notices:
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A) The U.S. District Court for the Eastern District of Virginia has
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ruled that the Netscape Navigator code does not infringe Wang's U.S.
|
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Patent No. 4,751,669 ("the '669 Patent") because: 1) HTML is not
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Videotex as defined by the '669 patent; 2) web servers are not central
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suppliers; and 3) Navigator does not "connect," as defined by the '669
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Patent, to web servers on the Internet. Wang may appeal this decision to
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the Federal Circuit. Wang contended that its Patent disclosing a
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"Videotext" system, is infringed by the following functionality in the
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Netscape Navigator code: 1) the animated logo and status line indicators
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--See Claims 1,8 and 9; 2) the "File Save As" function --See Claims
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23-27; 3) Bookmarks and Rename Bookmarks in the Properties window --See
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Claims 20-22; 4) storing HTML, GIF, and JPEG files and adding filename
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extensions --See Claim 38
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B) Intermind owns pending U.S. patent applications on communications
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systems which employ metadata ("channel objects") to define a control
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structure for information transfer. The Netscape code does not infringe
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as released; however, modifications which utilize channel objects as
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described by Intermind should be considered carefully. The following is
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a statement from Intermind: "Intermind's claims fundamentally involve
|
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the use of a control structure to automate communications. ...The
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essence of Intermind's top claim is that two devices sender and
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receiver have persistent storage, communicate over a network,
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and exchange a control structure including metadata which describes: 1)
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what information is to be updated, 2) when to update this information,
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and 3) how to transfer the updated information. In addition, at least
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the receiving device must be able to process the metadata in order to
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perform the update determination and transfer. Any digital
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communications system which incorporates all of these elements will be
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covered by Intermind's patents." See Intermind.com.
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C) Stac, Inc., and its licensing agent Hi/fn, own several patents which
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disclose data compression methods implementing an LZS compression
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algorithm, including U.S. Patent Nos. 4,701,745 and 5,016, 009 ("the
|
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Stac Patents"). The Netscape Communicator code does not perform
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compression. If you modify the Netscape source code to perform
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compression, please take notice of the Stac Patents.
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D) Netscape Communications Corporation ("Netscape") does not guarantee
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that any source code or executable code available from the mozilla.org
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domain is Year 2000 compliant.
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567
mozilla/LICENSE
567
mozilla/LICENSE
@@ -1,567 +0,0 @@
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MOZILLA PUBLIC LICENSE
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||||
Version 1.1
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||||
|
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---------------
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|
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1. Definitions.
|
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|
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1.0.1. "Commercial Use" means distribution or otherwise making the
|
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Covered Code available to a third party.
|
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1.1. "Contributor" means each entity that creates or contributes to
|
||||
the creation of Modifications.
|
||||
|
||||
1.2. "Contributor Version" means the combination of the Original
|
||||
Code, prior Modifications used by a Contributor, and the Modifications
|
||||
made by that particular Contributor.
|
||||
|
||||
1.3. "Covered Code" means the Original Code or Modifications or the
|
||||
combination of the Original Code and Modifications, in each case
|
||||
including portions thereof.
|
||||
|
||||
1.4. "Electronic Distribution Mechanism" means a mechanism generally
|
||||
accepted in the software development community for the electronic
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||||
transfer of data.
|
||||
|
||||
1.5. "Executable" means Covered Code in any form other than Source
|
||||
Code.
|
||||
|
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1.6. "Initial Developer" means the individual or entity identified
|
||||
as the Initial Developer in the Source Code notice required by Exhibit
|
||||
A.
|
||||
|
||||
1.7. "Larger Work" means a work which combines Covered Code or
|
||||
portions thereof with code not governed by the terms of this License.
|
||||
|
||||
1.8. "License" means this document.
|
||||
|
||||
1.8.1. "Licensable" means having the right to grant, to the maximum
|
||||
extent possible, whether at the time of the initial grant or
|
||||
subsequently acquired, any and all of the rights conveyed herein.
|
||||
|
||||
1.9. "Modifications" means any addition to or deletion from the
|
||||
substance or structure of either the Original Code or any previous
|
||||
Modifications. When Covered Code is released as a series of files, a
|
||||
Modification is:
|
||||
A. Any addition to or deletion from the contents of a file
|
||||
containing Original Code or previous Modifications.
|
||||
|
||||
B. Any new file that contains any part of the Original Code or
|
||||
previous Modifications.
|
||||
|
||||
1.10. "Original Code" means Source Code of computer software code
|
||||
which is described in the Source Code notice required by Exhibit A as
|
||||
Original Code, and which, at the time of its release under this
|
||||
License is not already Covered Code governed by this License.
|
||||
|
||||
1.10.1. "Patent Claims" means any patent claim(s), now owned or
|
||||
hereafter acquired, including without limitation, method, process,
|
||||
and apparatus claims, in any patent Licensable by grantor.
|
||||
|
||||
1.11. "Source Code" means the preferred form of the Covered Code for
|
||||
making modifications to it, including all modules it contains, plus
|
||||
any associated interface definition files, scripts used to control
|
||||
compilation and installation of an Executable, or source code
|
||||
differential comparisons against either the Original Code or another
|
||||
well known, available Covered Code of the Contributor's choice. The
|
||||
Source Code can be in a compressed or archival form, provided the
|
||||
appropriate decompression or de-archiving software is widely available
|
||||
for no charge.
|
||||
|
||||
1.12. "You" (or "Your") means an individual or a legal entity
|
||||
exercising rights under, and complying with all of the terms of, this
|
||||
License or a future version of this License issued under Section 6.1.
|
||||
For legal entities, "You" includes any entity which controls, is
|
||||
controlled by, or is under common control with You. For purposes of
|
||||
this definition, "control" means (a) the power, direct or indirect,
|
||||
to cause the direction or management of such entity, whether by
|
||||
contract or otherwise, or (b) ownership of more than fifty percent
|
||||
(50%) of the outstanding shares or beneficial ownership of such
|
||||
entity.
|
||||
|
||||
2. Source Code License.
|
||||
|
||||
2.1. The Initial Developer Grant.
|
||||
The Initial Developer hereby grants You a world-wide, royalty-free,
|
||||
non-exclusive license, subject to third party intellectual property
|
||||
claims:
|
||||
(a) under intellectual property rights (other than patent or
|
||||
trademark) Licensable by Initial Developer to use, reproduce,
|
||||
modify, display, perform, sublicense and distribute the Original
|
||||
Code (or portions thereof) with or without Modifications, and/or
|
||||
as part of a Larger Work; and
|
||||
|
||||
(b) under Patents Claims infringed by the making, using or
|
||||
selling of Original Code, to make, have made, use, practice,
|
||||
sell, and offer for sale, and/or otherwise dispose of the
|
||||
Original Code (or portions thereof).
|
||||
|
||||
(c) the licenses granted in this Section 2.1(a) and (b) are
|
||||
effective on the date Initial Developer first distributes
|
||||
Original Code under the terms of this License.
|
||||
|
||||
(d) Notwithstanding Section 2.1(b) above, no patent license is
|
||||
granted: 1) for code that You delete from the Original Code; 2)
|
||||
separate from the Original Code; or 3) for infringements caused
|
||||
by: i) the modification of the Original Code or ii) the
|
||||
combination of the Original Code with other software or devices.
|
||||
|
||||
2.2. Contributor Grant.
|
||||
Subject to third party intellectual property claims, each Contributor
|
||||
hereby grants You a world-wide, royalty-free, non-exclusive license
|
||||
|
||||
(a) under intellectual property rights (other than patent or
|
||||
trademark) Licensable by Contributor, to use, reproduce, modify,
|
||||
display, perform, sublicense and distribute the Modifications
|
||||
created by such Contributor (or portions thereof) either on an
|
||||
unmodified basis, with other Modifications, as Covered Code
|
||||
and/or as part of a Larger Work; and
|
||||
|
||||
(b) under Patent Claims infringed by the making, using, or
|
||||
selling of Modifications made by that Contributor either alone
|
||||
and/or in combination with its Contributor Version (or portions
|
||||
of such combination), to make, use, sell, offer for sale, have
|
||||
made, and/or otherwise dispose of: 1) Modifications made by that
|
||||
Contributor (or portions thereof); and 2) the combination of
|
||||
Modifications made by that Contributor with its Contributor
|
||||
Version (or portions of such combination).
|
||||
|
||||
(c) the licenses granted in Sections 2.2(a) and 2.2(b) are
|
||||
effective on the date Contributor first makes Commercial Use of
|
||||
the Covered Code.
|
||||
|
||||
(d) Notwithstanding Section 2.2(b) above, no patent license is
|
||||
granted: 1) for any code that Contributor has deleted from the
|
||||
Contributor Version; 2) separate from the Contributor Version;
|
||||
3) for infringements caused by: i) third party modifications of
|
||||
Contributor Version or ii) the combination of Modifications made
|
||||
by that Contributor with other software (except as part of the
|
||||
Contributor Version) or other devices; or 4) under Patent Claims
|
||||
infringed by Covered Code in the absence of Modifications made by
|
||||
that Contributor.
|
||||
|
||||
3. Distribution Obligations.
|
||||
|
||||
3.1. Application of License.
|
||||
The Modifications which You create or to which You contribute are
|
||||
governed by the terms of this License, including without limitation
|
||||
Section 2.2. The Source Code version of Covered Code may be
|
||||
distributed only under the terms of this License or a future version
|
||||
of this License released under Section 6.1, and You must include a
|
||||
copy of this License with every copy of the Source Code You
|
||||
distribute. You may not offer or impose any terms on any Source Code
|
||||
version that alters or restricts the applicable version of this
|
||||
License or the recipients' rights hereunder. However, You may include
|
||||
an additional document offering the additional rights described in
|
||||
Section 3.5.
|
||||
|
||||
3.2. Availability of Source Code.
|
||||
Any Modification which You create or to which You contribute must be
|
||||
made available in Source Code form under the terms of this License
|
||||
either on the same media as an Executable version or via an accepted
|
||||
Electronic Distribution Mechanism to anyone to whom you made an
|
||||
Executable version available; and if made available via Electronic
|
||||
Distribution Mechanism, must remain available for at least twelve (12)
|
||||
months after the date it initially became available, or at least six
|
||||
(6) months after a subsequent version of that particular Modification
|
||||
has been made available to such recipients. You are responsible for
|
||||
ensuring that the Source Code version remains available even if the
|
||||
Electronic Distribution Mechanism is maintained by a third party.
|
||||
|
||||
3.3. Description of Modifications.
|
||||
You must cause all Covered Code to which You contribute to contain a
|
||||
file documenting the changes You made to create that Covered Code and
|
||||
the date of any change. You must include a prominent statement that
|
||||
the Modification is derived, directly or indirectly, from Original
|
||||
Code provided by the Initial Developer and including the name of the
|
||||
Initial Developer in (a) the Source Code, and (b) in any notice in an
|
||||
Executable version or related documentation in which You describe the
|
||||
origin or ownership of the Covered Code.
|
||||
|
||||
3.4. Intellectual Property Matters
|
||||
(a) Third Party Claims.
|
||||
If Contributor has knowledge that a license under a third party's
|
||||
intellectual property rights is required to exercise the rights
|
||||
granted by such Contributor under Sections 2.1 or 2.2,
|
||||
Contributor must include a text file with the Source Code
|
||||
distribution titled "LEGAL" which describes the claim and the
|
||||
party making the claim in sufficient detail that a recipient will
|
||||
know whom to contact. If Contributor obtains such knowledge after
|
||||
the Modification is made available as described in Section 3.2,
|
||||
Contributor shall promptly modify the LEGAL file in all copies
|
||||
Contributor makes available thereafter and shall take other steps
|
||||
(such as notifying appropriate mailing lists or newsgroups)
|
||||
reasonably calculated to inform those who received the Covered
|
||||
Code that new knowledge has been obtained.
|
||||
|
||||
(b) Contributor APIs.
|
||||
If Contributor's Modifications include an application programming
|
||||
interface and Contributor has knowledge of patent licenses which
|
||||
are reasonably necessary to implement that API, Contributor must
|
||||
also include this information in the LEGAL file.
|
||||
|
||||
(c) Representations.
|
||||
Contributor represents that, except as disclosed pursuant to
|
||||
Section 3.4(a) above, Contributor believes that Contributor's
|
||||
Modifications are Contributor's original creation(s) and/or
|
||||
Contributor has sufficient rights to grant the rights conveyed by
|
||||
this License.
|
||||
|
||||
3.5. Required Notices.
|
||||
You must duplicate the notice in Exhibit A in each file of the Source
|
||||
Code. If it is not possible to put such notice in a particular Source
|
||||
Code file due to its structure, then You must include such notice in a
|
||||
location (such as a relevant directory) where a user would be likely
|
||||
to look for such a notice. If You created one or more Modification(s)
|
||||
You may add your name as a Contributor to the notice described in
|
||||
Exhibit A. You must also duplicate this License in any documentation
|
||||
for the Source Code where You describe recipients' rights or ownership
|
||||
rights relating to Covered Code. You may choose to offer, and to
|
||||
charge a fee for, warranty, support, indemnity or liability
|
||||
obligations to one or more recipients of Covered Code. However, You
|
||||
may do so only on Your own behalf, and not on behalf of the Initial
|
||||
Developer or any Contributor. You must make it absolutely clear than
|
||||
any such warranty, support, indemnity or liability obligation is
|
||||
offered by You alone, and You hereby agree to indemnify the Initial
|
||||
Developer and every Contributor for any liability incurred by the
|
||||
Initial Developer or such Contributor as a result of warranty,
|
||||
support, indemnity or liability terms You offer.
|
||||
|
||||
3.6. Distribution of Executable Versions.
|
||||
You may distribute Covered Code in Executable form only if the
|
||||
requirements of Section 3.1-3.5 have been met for that Covered Code,
|
||||
and if You include a notice stating that the Source Code version of
|
||||
the Covered Code is available under the terms of this License,
|
||||
including a description of how and where You have fulfilled the
|
||||
obligations of Section 3.2. The notice must be conspicuously included
|
||||
in any notice in an Executable version, related documentation or
|
||||
collateral in which You describe recipients' rights relating to the
|
||||
Covered Code. You may distribute the Executable version of Covered
|
||||
Code or ownership rights under a license of Your choice, which may
|
||||
contain terms different from this License, provided that You are in
|
||||
compliance with the terms of this License and that the license for the
|
||||
Executable version does not attempt to limit or alter the recipient's
|
||||
rights in the Source Code version from the rights set forth in this
|
||||
License. If You distribute the Executable version under a different
|
||||
license You must make it absolutely clear that any terms which differ
|
||||
from this License are offered by You alone, not by the Initial
|
||||
Developer or any Contributor. You hereby agree to indemnify the
|
||||
Initial Developer and every Contributor for any liability incurred by
|
||||
the Initial Developer or such Contributor as a result of any such
|
||||
terms You offer.
|
||||
|
||||
3.7. Larger Works.
|
||||
You may create a Larger Work by combining Covered Code with other code
|
||||
not governed by the terms of this License and distribute the Larger
|
||||
Work as a single product. In such a case, You must make sure the
|
||||
requirements of this License are fulfilled for the Covered Code.
|
||||
|
||||
4. Inability to Comply Due to Statute or Regulation.
|
||||
|
||||
If it is impossible for You to comply with any of the terms of this
|
||||
License with respect to some or all of the Covered Code due to
|
||||
statute, judicial order, or regulation then You must: (a) comply with
|
||||
the terms of this License to the maximum extent possible; and (b)
|
||||
describe the limitations and the code they affect. Such description
|
||||
must be included in the LEGAL file described in Section 3.4 and must
|
||||
be included with all distributions of the Source Code. Except to the
|
||||
extent prohibited by statute or regulation, such description must be
|
||||
sufficiently detailed for a recipient of ordinary skill to be able to
|
||||
understand it.
|
||||
|
||||
5. Application of this License.
|
||||
|
||||
This License applies to code to which the Initial Developer has
|
||||
attached the notice in Exhibit A and to related Covered Code.
|
||||
|
||||
6. Versions of the License.
|
||||
|
||||
6.1. New Versions.
|
||||
Netscape Communications Corporation ("Netscape") may publish revised
|
||||
and/or new versions of the License from time to time. Each version
|
||||
will be given a distinguishing version number.
|
||||
|
||||
6.2. Effect of New Versions.
|
||||
Once Covered Code has been published under a particular version of the
|
||||
License, You may always continue to use it under the terms of that
|
||||
version. You may also choose to use such Covered Code under the terms
|
||||
of any subsequent version of the License published by Netscape. No one
|
||||
other than Netscape has the right to modify the terms applicable to
|
||||
Covered Code created under this License.
|
||||
|
||||
6.3. Derivative Works.
|
||||
If You create or use a modified version of this License (which you may
|
||||
only do in order to apply it to code which is not already Covered Code
|
||||
governed by this License), You must (a) rename Your license so that
|
||||
the phrases "Mozilla", "MOZILLAPL", "MOZPL", "Netscape",
|
||||
"MPL", "NPL" or any confusingly similar phrase do not appear in your
|
||||
license (except to note that your license differs from this License)
|
||||
and (b) otherwise make it clear that Your version of the license
|
||||
contains terms which differ from the Mozilla Public License and
|
||||
Netscape Public License. (Filling in the name of the Initial
|
||||
Developer, Original Code or Contributor in the notice described in
|
||||
Exhibit A shall not of themselves be deemed to be modifications of
|
||||
this License.)
|
||||
|
||||
7. DISCLAIMER OF WARRANTY.
|
||||
|
||||
COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS,
|
||||
WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
|
||||
WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF
|
||||
DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING.
|
||||
THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED CODE
|
||||
IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT,
|
||||
YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE
|
||||
COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER
|
||||
OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF
|
||||
ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
|
||||
|
||||
8. TERMINATION.
|
||||
|
||||
8.1. This License and the rights granted hereunder will terminate
|
||||
automatically if You fail to comply with terms herein and fail to cure
|
||||
such breach within 30 days of becoming aware of the breach. All
|
||||
sublicenses to the Covered Code which are properly granted shall
|
||||
survive any termination of this License. Provisions which, by their
|
||||
nature, must remain in effect beyond the termination of this License
|
||||
shall survive.
|
||||
|
||||
8.2. If You initiate litigation by asserting a patent infringement
|
||||
claim (excluding declatory judgment actions) against Initial Developer
|
||||
or a Contributor (the Initial Developer or Contributor against whom
|
||||
You file such action is referred to as "Participant") alleging that:
|
||||
|
||||
(a) such Participant's Contributor Version directly or indirectly
|
||||
infringes any patent, then any and all rights granted by such
|
||||
Participant to You under Sections 2.1 and/or 2.2 of this License
|
||||
shall, upon 60 days notice from Participant terminate prospectively,
|
||||
unless if within 60 days after receipt of notice You either: (i)
|
||||
agree in writing to pay Participant a mutually agreeable reasonable
|
||||
royalty for Your past and future use of Modifications made by such
|
||||
Participant, or (ii) withdraw Your litigation claim with respect to
|
||||
the Contributor Version against such Participant. If within 60 days
|
||||
of notice, a reasonable royalty and payment arrangement are not
|
||||
mutually agreed upon in writing by the parties or the litigation claim
|
||||
is not withdrawn, the rights granted by Participant to You under
|
||||
Sections 2.1 and/or 2.2 automatically terminate at the expiration of
|
||||
the 60 day notice period specified above.
|
||||
|
||||
(b) any software, hardware, or device, other than such Participant's
|
||||
Contributor Version, directly or indirectly infringes any patent, then
|
||||
any rights granted to You by such Participant under Sections 2.1(b)
|
||||
and 2.2(b) are revoked effective as of the date You first made, used,
|
||||
sold, distributed, or had made, Modifications made by that
|
||||
Participant.
|
||||
|
||||
8.3. If You assert a patent infringement claim against Participant
|
||||
alleging that such Participant's Contributor Version directly or
|
||||
indirectly infringes any patent where such claim is resolved (such as
|
||||
by license or settlement) prior to the initiation of patent
|
||||
infringement litigation, then the reasonable value of the licenses
|
||||
granted by such Participant under Sections 2.1 or 2.2 shall be taken
|
||||
into account in determining the amount or value of any payment or
|
||||
license.
|
||||
|
||||
8.4. In the event of termination under Sections 8.1 or 8.2 above,
|
||||
all end user license agreements (excluding distributors and resellers)
|
||||
which have been validly granted by You or any distributor hereunder
|
||||
prior to termination shall survive termination.
|
||||
|
||||
9. LIMITATION OF LIABILITY.
|
||||
|
||||
UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
|
||||
(INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE INITIAL
|
||||
DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE,
|
||||
OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO ANY PERSON FOR
|
||||
ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY
|
||||
CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL,
|
||||
WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER
|
||||
COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN
|
||||
INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF
|
||||
LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY
|
||||
RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW
|
||||
PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE
|
||||
EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO
|
||||
THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.
|
||||
|
||||
10. U.S. GOVERNMENT END USERS.
|
||||
|
||||
The Covered Code is a "commercial item," as that term is defined in
|
||||
48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial computer
|
||||
software" and "commercial computer software documentation," as such
|
||||
terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48
|
||||
C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995),
|
||||
all U.S. Government End Users acquire Covered Code with only those
|
||||
rights set forth herein.
|
||||
|
||||
11. MISCELLANEOUS.
|
||||
|
||||
This License represents the complete agreement concerning subject
|
||||
matter hereof. If any provision of this License is held to be
|
||||
unenforceable, such provision shall be reformed only to the extent
|
||||
necessary to make it enforceable. This License shall be governed by
|
||||
California law provisions (except to the extent applicable law, if
|
||||
any, provides otherwise), excluding its conflict-of-law provisions.
|
||||
With respect to disputes in which at least one party is a citizen of,
|
||||
or an entity chartered or registered to do business in the United
|
||||
States of America, any litigation relating to this License shall be
|
||||
subject to the jurisdiction of the Federal Courts of the Northern
|
||||
District of California, with venue lying in Santa Clara County,
|
||||
California, with the losing party responsible for costs, including
|
||||
without limitation, court costs and reasonable attorneys' fees and
|
||||
expenses. The application of the United Nations Convention on
|
||||
Contracts for the International Sale of Goods is expressly excluded.
|
||||
Any law or regulation which provides that the language of a contract
|
||||
shall be construed against the drafter shall not apply to this
|
||||
License.
|
||||
|
||||
12. RESPONSIBILITY FOR CLAIMS.
|
||||
|
||||
As between Initial Developer and the Contributors, each party is
|
||||
responsible for claims and damages arising, directly or indirectly,
|
||||
out of its utilization of rights under this License and You agree to
|
||||
work with Initial Developer and Contributors to distribute such
|
||||
responsibility on an equitable basis. Nothing herein is intended or
|
||||
shall be deemed to constitute any admission of liability.
|
||||
|
||||
13. MULTIPLE-LICENSED CODE.
|
||||
|
||||
Initial Developer may designate portions of the Covered Code as
|
||||
"Multiple-Licensed". "Multiple-Licensed" means that the Initial
|
||||
Developer permits you to utilize portions of the Covered Code under
|
||||
Your choice of the NPL or the alternative licenses, if any, specified
|
||||
by the Initial Developer in the file described in Exhibit A.
|
||||
|
||||
EXHIBIT A -Mozilla Public License.
|
||||
|
||||
``The contents of this file are subject to the Mozilla Public License
|
||||
Version 1.1 (the "License"); you may not use this file except in
|
||||
compliance with the License. You may obtain a copy of the License at
|
||||
http://www.mozilla.org/MPL/
|
||||
|
||||
Software distributed under the License is distributed on an "AS IS"
|
||||
basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
|
||||
License for the specific language governing rights and limitations
|
||||
under the License.
|
||||
|
||||
The Original Code is ______________________________________.
|
||||
|
||||
The Initial Developer of the Original Code is ________________________.
|
||||
Portions created by ______________________ are Copyright (C) ______
|
||||
_______________________. All Rights Reserved.
|
||||
|
||||
Contributor(s): ______________________________________.
|
||||
|
||||
Alternatively, the contents of this file may be used under the terms
|
||||
of the _____ license (the "[___] License"), in which case the
|
||||
provisions of [______] License are applicable instead of those
|
||||
above. If you wish to allow use of your version of this file only
|
||||
under the terms of the [____] License and not to allow others to use
|
||||
your version of this file under the MPL, indicate your decision by
|
||||
deleting the provisions above and replace them with the notice and
|
||||
other provisions required by the [___] License. If you do not delete
|
||||
the provisions above, a recipient may use your version of this file
|
||||
under either the MPL or the [___] License."
|
||||
|
||||
[NOTE: The text of this Exhibit A may differ slightly from the text of
|
||||
the notices in the Source Code files of the Original Code. You should
|
||||
use the text of this Exhibit A rather than the text found in the
|
||||
Original Code Source Code for Your Modifications.]
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
AMENDMENTS
|
||||
|
||||
The Netscape Public License Version 1.1 ("NPL") consists of the
|
||||
Mozilla Public License Version 1.1 with the following Amendments,
|
||||
including Exhibit A-Netscape Public License. Files identified with
|
||||
"Exhibit A-Netscape Public License" are governed by the Netscape
|
||||
Public License Version 1.1.
|
||||
|
||||
Additional Terms applicable to the Netscape Public License.
|
||||
I. Effect.
|
||||
These additional terms described in this Netscape Public
|
||||
License -- Amendments shall apply to the Mozilla Communicator
|
||||
client code and to all Covered Code under this License.
|
||||
|
||||
II. "Netscape's Branded Code" means Covered Code that Netscape
|
||||
distributes and/or permits others to distribute under one or more
|
||||
trademark(s) which are controlled by Netscape but which are not
|
||||
licensed for use under this License.
|
||||
|
||||
III. Netscape and logo.
|
||||
This License does not grant any rights to use the trademarks
|
||||
"Netscape", the "Netscape N and horizon" logo or the "Netscape
|
||||
lighthouse" logo, "Netcenter", "Gecko", "Java" or "JavaScript",
|
||||
"Smart Browsing" even if such marks are included in the Original
|
||||
Code or Modifications.
|
||||
|
||||
IV. Inability to Comply Due to Contractual Obligation.
|
||||
Prior to licensing the Original Code under this License, Netscape
|
||||
has licensed third party code for use in Netscape's Branded Code.
|
||||
To the extent that Netscape is limited contractually from making
|
||||
such third party code available under this License, Netscape may
|
||||
choose to reintegrate such code into Covered Code without being
|
||||
required to distribute such code in Source Code form, even if
|
||||
such code would otherwise be considered "Modifications" under
|
||||
this License.
|
||||
|
||||
V. Use of Modifications and Covered Code by Initial Developer.
|
||||
V.1. In General.
|
||||
The obligations of Section 3 apply to Netscape, except to
|
||||
the extent specified in this Amendment, Section V.2 and V.3.
|
||||
|
||||
V.2. Other Products.
|
||||
Netscape may include Covered Code in products other than the
|
||||
Netscape's Branded Code which are released by Netscape
|
||||
during the two (2) years following the release date of the
|
||||
Original Code, without such additional products becoming
|
||||
subject to the terms of this License, and may license such
|
||||
additional products on different terms from those contained
|
||||
in this License.
|
||||
|
||||
V.3. Alternative Licensing.
|
||||
Netscape may license the Source Code of Netscape's Branded
|
||||
Code, including Modifications incorporated therein, without
|
||||
such Netscape Branded Code becoming subject to the terms of
|
||||
this License, and may license such Netscape Branded Code on
|
||||
different terms from those contained in this License.
|
||||
|
||||
VI. Litigation.
|
||||
Notwithstanding the limitations of Section 11 above, the
|
||||
provisions regarding litigation in Section 11(a), (b) and (c) of
|
||||
the License shall apply to all disputes relating to this License.
|
||||
|
||||
EXHIBIT A-Netscape Public License.
|
||||
|
||||
"The contents of this file are subject to the Netscape Public
|
||||
License Version 1.1 (the "License"); you may not use this file
|
||||
except in compliance with the License. You may obtain a copy of
|
||||
the License at http://www.mozilla.org/NPL/
|
||||
|
||||
Software distributed under the License is distributed on an "AS
|
||||
IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
implied. See the License for the specific language governing
|
||||
rights and limitations under the License.
|
||||
|
||||
The Original Code is Mozilla Communicator client code, released
|
||||
March 31, 1998.
|
||||
|
||||
The Initial Developer of the Original Code is Netscape
|
||||
Communications Corporation. Portions created by Netscape are
|
||||
Copyright (C) 1998-1999 Netscape Communications Corporation. All
|
||||
Rights Reserved.
|
||||
|
||||
Contributor(s): ______________________________________.
|
||||
|
||||
Alternatively, the contents of this file may be used under the
|
||||
terms of the _____ license (the "[___] License"), in which case
|
||||
the provisions of [______] License are applicable instead of
|
||||
those above. If you wish to allow use of your version of this
|
||||
file only under the terms of the [____] License and not to allow
|
||||
others to use your version of this file under the NPL, indicate
|
||||
your decision by deleting the provisions above and replace them
|
||||
with the notice and other provisions required by the [___]
|
||||
License. If you do not delete the provisions above, a recipient
|
||||
may use your version of this file under either the NPL or the
|
||||
[___] License."
|
||||
@@ -1,187 +0,0 @@
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
#
|
||||
|
||||
DEPTH = .
|
||||
topsrcdir = @top_srcdir@
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
|
||||
include $(DEPTH)/config/autoconf.mk
|
||||
|
||||
include $(topsrcdir)/build/unix/modules.mk
|
||||
|
||||
ifneq ($(BUILD_MODULES),all)
|
||||
|
||||
DIRS = $(BUILD_MODULE_DIRS)
|
||||
EXPORT_DIRS = $(BUILD_MODULE_DEP_DIRS)
|
||||
|
||||
else
|
||||
|
||||
DIRS = config build
|
||||
|
||||
ifdef MOZ_JAVA_SUPPLEMENT
|
||||
DIRS += \
|
||||
java/util \
|
||||
java/webclient \
|
||||
$(NULL)
|
||||
endif
|
||||
|
||||
# boehm needs to be built before XPCOM
|
||||
ifdef GC_LEAK_DETECTOR
|
||||
DIRS += gc/boehm
|
||||
endif
|
||||
|
||||
DIRS += $(NSPRPUB_DIR)
|
||||
|
||||
DIRS += dbm modules/libreg js string xpcom js/src/xpconnect
|
||||
|
||||
ifdef MOZ_OJI
|
||||
DIRS += js/src/liveconnect
|
||||
endif
|
||||
|
||||
ifdef MOZ_JSDEBUGGER
|
||||
DIRS += js/jsd
|
||||
endif
|
||||
|
||||
ifndef MOZ_NATIVE_ZLIB
|
||||
DIRS += modules/zlib
|
||||
endif
|
||||
|
||||
ifndef MOZ_NATIVE_JPEG
|
||||
DIRS += jpeg
|
||||
endif
|
||||
|
||||
ifdef MOZ_ENABLE_XLIB
|
||||
DIRS += gfx/src/xlibrgb widget/src/xlibxtbin
|
||||
endif
|
||||
|
||||
ifdef MOZ_ENABLE_GTK
|
||||
DIRS += widget/src/gtksuperwin widget/src/gtkxtbin
|
||||
endif
|
||||
|
||||
# Linux and Solaris installer needs standalone libjar, hence standalone zlib
|
||||
ifneq (,$(filter Linux SunOS,$(OS_ARCH)))
|
||||
DIRS += modules/zlib/standalone
|
||||
endif
|
||||
|
||||
DIRS += \
|
||||
widget/timer \
|
||||
include \
|
||||
modules/libutil \
|
||||
netwerk \
|
||||
modules/mpfilelocprovider \
|
||||
uriloader \
|
||||
intl \
|
||||
modules/libpref \
|
||||
modules/libimg \
|
||||
modules/oji \
|
||||
modules/libjar \
|
||||
caps \
|
||||
rdf \
|
||||
expat \
|
||||
htmlparser \
|
||||
gfx \
|
||||
gfx2 \
|
||||
modules/libpr0n \
|
||||
modules/plugin \
|
||||
dom \
|
||||
view \
|
||||
widget \
|
||||
content \
|
||||
layout \
|
||||
db \
|
||||
docshell \
|
||||
webshell \
|
||||
embedding \
|
||||
editor \
|
||||
sun-java \
|
||||
profile \
|
||||
themes \
|
||||
$(NULL)
|
||||
|
||||
ifdef ACCESSIBILITY
|
||||
DIRS += accessible
|
||||
endif
|
||||
|
||||
# This must preceed xpfe
|
||||
ifdef MOZ_JPROF
|
||||
DIRS += tools/jprof
|
||||
endif
|
||||
|
||||
DIRS += xpfe
|
||||
|
||||
DIRS += xpinstall
|
||||
|
||||
ifdef MOZ_PSM
|
||||
DIRS += security/manager
|
||||
endif
|
||||
|
||||
ifdef MOZ_LDAP_XPCOM
|
||||
DIRS += directory/c-sdk/ldap directory/xpcom
|
||||
endif
|
||||
|
||||
ifdef MOZ_EXTENSIONS
|
||||
DIRS += extensions
|
||||
endif
|
||||
|
||||
ifdef MOZ_MAIL_NEWS
|
||||
DIRS += mailnews
|
||||
endif
|
||||
|
||||
ifdef MOZ_LEAKY
|
||||
DIRS += tools/leaky
|
||||
endif
|
||||
|
||||
ifdef ENABLE_TESTS
|
||||
DIRS += xpcom/tests
|
||||
endif
|
||||
|
||||
DIRS += l10n
|
||||
|
||||
ifneq (,$(MOZ_STATIC_COMPONENTS)$(MOZ_META_COMPONENTS))
|
||||
DIRS += modules/staticmod
|
||||
endif
|
||||
|
||||
DIRS += xpfe/bootstrap
|
||||
|
||||
endif # BUILD_MODULES == all
|
||||
|
||||
STATIC_MAKEFILES := $(NSPRPUB_DIR) directory/c-sdk/ldap
|
||||
|
||||
ifdef MOZ_PSM
|
||||
STATIC_MAKEFILES += security/nss
|
||||
endif
|
||||
|
||||
GARBAGE_DIRS += dist
|
||||
DIST_GARBAGE = config.cache config.log config.status config-defs.h \
|
||||
dependencies.beos config/autoconf.mk config/myrules.mk config/myconfig.mk \
|
||||
unallmakefiles \
|
||||
$(topsrcdir)/.mozconfig.mk $(topsrcdir)/.mozconfig.out
|
||||
|
||||
include $(topsrcdir)/config/rules.mk
|
||||
|
||||
export::
|
||||
+$(LOOP_OVER_EXPORT_DIRS)
|
||||
|
||||
distclean::
|
||||
cat unallmakefiles | $(XARGS) rm -f
|
||||
rm -f unallmakefiles $(DIST_GARBAGE)
|
||||
|
||||
@@ -1,2 +0,0 @@
|
||||
Pursuant to section 3.3 of the MPL, this file will contain a list of the files
|
||||
that have been modified by IBM Corporation.
|
||||
@@ -1,3 +0,0 @@
|
||||
For mozilla-the-client build instructions, please read:
|
||||
http://www.mozilla.org/build/
|
||||
|
||||
@@ -1,32 +0,0 @@
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
#
|
||||
|
||||
DEPTH = ..
|
||||
topsrcdir = @top_srcdir@
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
|
||||
include $(DEPTH)/config/autoconf.mk
|
||||
|
||||
DIRS = public src build
|
||||
|
||||
include $(topsrcdir)/config/rules.mk
|
||||
|
||||
@@ -1,190 +0,0 @@
|
||||
<html>
|
||||
<head>
|
||||
<title>
|
||||
How the Accessible Module works
|
||||
</title>
|
||||
</head>
|
||||
<body>
|
||||
<h1>How the Accessible module (accessibility.dll) works</h1>
|
||||
<ul>
|
||||
<p>
|
||||
See also:
|
||||
<a href="http://www.mozilla.org/projects/ui/accessibility/vendors-win.html">Gecko Info for Windows Accessibility Vendors</a>, a primer for vendors of 3rd party accessibility software, on how to use our MSAA and other relevant API's.
|
||||
</p>
|
||||
<p>
|
||||
The <a href="http://lxr.mozilla.org/seamonkey/source/accessible/">Accessible module</a> is where we implement support for the <a href="http://www.microsoft.com/enable/msaa/">Microsoft Active Accessibility (MSAA) API</a>
|
||||
(<a href="http://bugzilla.mozilla.org/show_bug.cgi?id=12952">bug 12952</a>).
|
||||
Support for Sun's <a href="http://www.sun.com/access/gnome/">Gnome Accessibility API</a> is part of our future plans as well.
|
||||
</p>
|
||||
</ul>
|
||||
<h2>What is MSAA?</h2>
|
||||
<ul>
|
||||
<p>
|
||||
A 3rd part accessibility aid, such as a screen reader, wants to track what's happening inside Mozilla. It needs to know about
|
||||
focus changes and other events, and it needs to know whtat data nodes there are in the layout tree.
|
||||
Using this information,
|
||||
the screen reader will speak out loud important changes to the document or UI, and allow the user to track
|
||||
where they navigate. Some screen readers also magnify text and images in the currently focused area, and others
|
||||
show information on a <a href="http://www.audiodata.de/e/produkte/pc/lapbraille/">refreshable braille display</a>.
|
||||
</p>
|
||||
<p>
|
||||
In Windows, accesibility aids acquires the necessary information to do this using hacks and MSAA. MSAA is supposed
|
||||
to be the "right way" for accessibility aids to get information, but sometimes the hacks are more effective.
|
||||
For example, screen readers look for screen draws of a vertical blinking line, to determine the location of the caret.
|
||||
Without doing this, screen readers would not be able to let the user know where there caret has moved to in most programs,
|
||||
because so many applications do not use the system caret (ours is an example). This is so commonly done, that
|
||||
no one even bothers to support the MSAA caret, because the hack works.
|
||||
</p>
|
||||
<p>
|
||||
MSAA provides information in two different ways:
|
||||
<ol>
|
||||
<li>a COM interface (IAccessible) that allows applications to expose the tree of data nodes that make up
|
||||
each window in the user interface currently being interacted with and</li>
|
||||
<li> a set of system messages
|
||||
that confer accessibility-related events such as focus changes, changes to document content and alerts.</li>
|
||||
</ol>
|
||||
</p>
|
||||
<p>
|
||||
To really learn about MSAA, you need to download
|
||||
the entire <a href="http://www.microsoft.com/enable/msaa/download.htm">MSAA SDK</a>.
|
||||
Without downloading the SDK, you won't get the complete documentation.
|
||||
The SDK also contains some very useful tools, such as the Accessible Event Watcher, which shows what accessible
|
||||
events are being generated by a given piece of software. The Accessible Explorer and Inspect Object tools
|
||||
show the tree of data nodes the Accessible object is exposing through COM.
|
||||
</p>
|
||||
</ul>
|
||||
<h2>IAccessible Interface</h2>
|
||||
<ul>
|
||||
<p>
|
||||
The IAccessible interface is used in a tree of IAccessible's, each one representing a data node, similar to a DOM.
|
||||
</p>
|
||||
<p>
|
||||
Here are the methods supported in IAccessible:
|
||||
<ul>
|
||||
<li>get_accParent: Get the parent of an IAccessible.</li>
|
||||
<li>get_accChildCount: Get the number of children of an IAccesible.</li>
|
||||
<li>get_accChild: Get the child of an Iaccessible.</li>
|
||||
<li>get_accName: Get the "name" of the IAccessible, for example the name of a button, checkbox or menuitem.</li>
|
||||
<li>get_accValue: Get the "value" of the IAccessible, for example a number in a slider, a URL for a link, the text a user entered in a field.</li>
|
||||
<li>get_accDescription: Get a long description of the current IAccessible. This is not really too useful.</li>
|
||||
<li>get_accRole: Get an enumerated value representing what this IAccessible is used for, for example.</li>
|
||||
is it a link, static text, editable text, a checkbox, or a table cell, etc.</li>
|
||||
<li>get_accState: a 32 bit field representing possible on/off states, such as focused, fousable, selected, selectable, visible, protected (for passwords),
|
||||
checked, etc. </li>
|
||||
<li>get_accHelp: Get context sensitive help for the IAccessible.</li>
|
||||
<li>get_accHelpTopic: We don't use this, it's only if the Windows help system is used.</li>
|
||||
<li>get_accKeyboardShortcut: What is the keyboard shortcut for this IAccessible.</li>
|
||||
<li>get_accFocus: Which child is focused?</li>
|
||||
<li>get_accSelection: Which children of this item are selected?</li>
|
||||
<li>get_accDefaultAction: Get a description or name of the default action for this component, such as "jump" for links.</li>
|
||||
|
||||
<li>accSelect: Select the item associated with this IAccessible.</li>
|
||||
<li>accLocation: Get the x,y coordinates, and the height and width of this IAccessible node.</li>
|
||||
<li>accNavigate: Navigate up, down, left or right from this IAccessible.</li>
|
||||
<li>accHitTest: Find out what IAccessible exists and a specific coordinate.</li>
|
||||
<li>accDoDefaultAction: Perform the action described by get_accDefaultAction.</li>
|
||||
<li>put_accName: Change the name.</li>
|
||||
<li>put_accValue: Change the value.</li>
|
||||
</ul>
|
||||
</p>
|
||||
</ul>
|
||||
<h2>The Basics</h2>
|
||||
<ul>
|
||||
<p>
|
||||
Rather than directly implement IAccessible with an Accessible class, we have chosen to proxy to our own cross-platform interface,
|
||||
called nsIAccessible, which is more robust. It has the capability of supporting other new accessibility API's such
|
||||
as Sun's Gnome Accessiblity API. The nsIAccessible interface is implemented by a variety of classes for each of the
|
||||
various objects in HTML. Each class is tailored to the specific abilities and properties of the HTML objects it applies to.
|
||||
</p>
|
||||
<p>
|
||||
The first thing that happens when an accessibility aid wants to watch our application is calls the Windows API function
|
||||
AccessibleObjectFromWindow(). This in turns sends the window in question
|
||||
a <a href="http://lxr.mozilla.org/seamonkey/search?string=WM_GETOBJECT">WM_GETOBJECT</a> message requesting an IAccessible for the window.
|
||||
In our case, this event is received in mozilla/widget/src/windows/nsWindow.cpp.
|
||||
We send back an IAccessible interface that represents that root window. The accessibility aid will use
|
||||
that first IAccessible to reach rest of the IAccessible hierarchy, by asking for it's children IAccessibles, asking the children for the
|
||||
grandchildren IAccessibles, and so on. Until this WM_GETOBJECT message is processed, the accessibility.dll is not loaded,
|
||||
so there is almost zero overhead for accessibility in Mozilla.
|
||||
</p>
|
||||
</ul>
|
||||
|
||||
<h2>How the IAccessible's are Created</h2>
|
||||
<ul>
|
||||
<p>
|
||||
To create the root IAccessible for a window the first time it gets the <a href="http://lxr.mozilla.org/seamonkey/search?string=WM_GETOBJECT">WM_GETOBJECT</a> message in,
|
||||
nsWindow.cpp first generates an internal event
|
||||
called <a href="http://lxr.mozilla.org/seamonkey/search?string=NS_GETACCESSIBLE">NS_GETACCESSIBLE</a>,
|
||||
which is handled in nsFrame.cpp via the creation of an nsRootAccessible implementation of the nsIAccessible interface.
|
||||
The first IAccessible is then created by instantiating a RootAccessible class. This RootAccessible is also cached by
|
||||
the nsWindow it's for, so that any additional WM_GETOBJECT messages use the same RootAccessible.
|
||||
The RootAccessible class used to implement IAccessible here is slightly different from the normal Accessible class
|
||||
that's used, in that it keeps track of event data.
|
||||
RootAccessible and Accessible are both implemented
|
||||
in <a href="http://lxr.mozilla.org/seamonkey/source/widget/source/windows/Accessible.cpp">
|
||||
mozilla/widget/src/windows/Accessible.cpp</a>).
|
||||
</P>
|
||||
</ul>
|
||||
<h2>The Real Power Behind IAccessible's</h2>
|
||||
<ul>
|
||||
<p>The implementations of IAccessible (Accessible and RootAccessible), don't know anything about Mozilla
|
||||
objects. They merely proxy to our cross platform accessibility classes, which all have an nsIAccessible interface.
|
||||
</h2>
|
||||
<p>
|
||||
The base implementation for nsIAccessible is called nsAccessible. It has default implementations for all the
|
||||
nsIAccessible methods. It also knows how
|
||||
to walk Mozilla's content DOM and frame tree, exposing only the objects that are needed for accessibility.
|
||||
Essentially, nsAccessible knows what it needs to expose by asking each DOM node's primary frame for
|
||||
an nsIAccessible, using the GetAccessible() method. If it gets one, it's considered an accessible object.
|
||||
A frame that wishes to return
|
||||
an nsIAccessible GetAccessible() is called, creates one of the correct type on the fly using
|
||||
nsIAccessibilityService methods built for that purpose.
|
||||
</p>
|
||||
<p>
|
||||
The specific implementations
|
||||
of nsIAccessible for each widget or content type inherit from nsAccessible.
|
||||
Each implementation then overrides those methods
|
||||
it wishes to implement, and does nothing for those methods it wants the default behavior for.
|
||||
For example, the default behavior for nsIAccessible::getAccFirstChild is to
|
||||
instantial a nsDOMTreeWalker, and ask it for the first child. However, nsImageAccessible overrides getAccFirstChild,
|
||||
returning the first area of an image map if there is one, otherwise nsnull.
|
||||
</p>
|
||||
|
||||
</ul>
|
||||
<h2>MSAA Events</h2>
|
||||
<ul>
|
||||
<p>
|
||||
When an accessibility-related event occurs within an application such as Mozilla, it must use NotifyWinEvent from
|
||||
the Win32 API. NotifyWinEvent is passed arguments for the window the event occured in, and the number of the child
|
||||
within that window. Accessibility aids use the Win32 call SetWinEventHook() to register as a listener for these events.
|
||||
</p>
|
||||
<p>
|
||||
The accessibility aid is choose which events it is interested in learning more about by using the Win32 API call
|
||||
AccessibleObjectFromEvent, requesting the IAccessible to the node corresponding to the
|
||||
child number that had been indicated from NotifyWinEvent(). This ends up asking our RootAccessible for the child
|
||||
IAccessible that matches the window handle and child id we indicated through NotofyWinEvent().
|
||||
</p>
|
||||
<p>
|
||||
In Mozilla, this creates a problem. We cannot
|
||||
keep track of a child number for every important accessible node in a document. We deal with this by generating fake
|
||||
child IDs for the most recent accessibile events that we have generated, in a circular array.
|
||||
</p>
|
||||
<p>
|
||||
Since there is a RootAccessible for each top level window that might generate MSAA events, that's where we do the bookkeeping
|
||||
for these events and their nsIAccessible's. Whenever NotifyWinEvent() is called, a new fake ID is generated (We use
|
||||
negative numbers for the fake IDs). When the callback comes to request the IAccessible for that child number,
|
||||
we check the circular array for that ID, and voila, we have the corresponding nsIAccessible to proxy.
|
||||
</p>
|
||||
<p>
|
||||
Every RootAccessible has an nsRootAccessible which is an nsIAccessibleEventReceiver. The RootAccessible
|
||||
uses this to register itself as an nsIAccessibleEventListener. In the end, nsRootAccessible registers itself as a listener
|
||||
of Mozilla's internal and DOM events. It's HandleEvent routine translates these events into MSAA events, and passes them along to
|
||||
with an nsIAccessible to the original RootAccessible::HandleEvent
|
||||
which turns that nsIAccessible into a NotifyWinEvent call, complete with a fake child ID.
|
||||
</p>
|
||||
<p>
|
||||
Most MSAA events aren't utilized by accessibility aids. Therefore we implement only the handful that matter.
|
||||
The most important event is the focus event, followed by name, state and value change events.
|
||||
</p>
|
||||
</ul>
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,57 +0,0 @@
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
#
|
||||
|
||||
DEPTH = ../..
|
||||
topsrcdir = @top_srcdir@
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
|
||||
include $(DEPTH)/config/autoconf.mk
|
||||
|
||||
MODULE = accessibility
|
||||
LIBRARY_NAME = accessibility
|
||||
EXPORT_LIBRARY = 1
|
||||
SHORT_LIBNAME = access
|
||||
IS_COMPONENT = 1
|
||||
MODULE_NAME = nsAccessibilityModule
|
||||
REQUIRES = xpcom string dom
|
||||
|
||||
CPPSRCS = nsAccessibilityFactory.cpp
|
||||
|
||||
LOCAL_INCLUDES = -I$(srcdir)/../src
|
||||
|
||||
SHARED_LIBRARY_LIBS = \
|
||||
$(DIST)/lib/libaccessibility_s.$(LIB_SUFFIX) \
|
||||
$(NULL)
|
||||
|
||||
EXTRA_DSO_LIBS = \
|
||||
gkconshared_s \
|
||||
$(NULL)
|
||||
|
||||
EXTRA_DSO_LDOPTS = \
|
||||
$(MOZ_COMPONENT_LIBS) \
|
||||
-L$(DIST)/lib \
|
||||
$(EXTRA_DSO_LIBS) \
|
||||
-lgkgfx \
|
||||
$(NULL)
|
||||
|
||||
include $(topsrcdir)/config/rules.mk
|
||||
|
||||
@@ -1,46 +0,0 @@
|
||||
#!gmake
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
|
||||
DEPTH=..\..
|
||||
MODULE=accessibility
|
||||
LIBRARY_NAME=accessibility
|
||||
MODULE_NAME=nsAccessibilityModule
|
||||
|
||||
CPP_OBJS=\
|
||||
.\$(OBJDIR)\nsAccessibilityFactory.obj \
|
||||
$(NULL)
|
||||
|
||||
LINCS = $(LINCS) -I..\src # for implementation headers
|
||||
|
||||
SUB_LIBRARIES=\
|
||||
$(DIST)\lib\accessibility_s.lib \
|
||||
$(NULL)
|
||||
|
||||
LLIBS=\
|
||||
$(DIST)\lib\xpcom.lib \
|
||||
$(DIST)\lib\timer_s.lib \
|
||||
$(DIST)\lib\gkgfx.lib \
|
||||
$(DIST)\lib\contentshared_s.lib \
|
||||
$(LIBNSPR) \
|
||||
$(NULL)
|
||||
|
||||
include <$(DEPTH)\config\rules.mak>
|
||||
|
||||
@@ -1,60 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIModule.h"
|
||||
#include "nsIGenericFactory.h"
|
||||
|
||||
#include "nsIServiceManager.h"
|
||||
#include "nsIComponentManager.h"
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nscore.h"
|
||||
|
||||
static NS_IMETHODIMP
|
||||
NS_ConstructAccessibilityService(nsISupports *aOuter, REFNSIID aIID, void **aResult)
|
||||
{
|
||||
nsresult rv;
|
||||
NS_ASSERTION(aOuter == nsnull, "no aggregation");
|
||||
nsIAccessibilityService* accessibility;
|
||||
rv = NS_NewAccessibilityService(&accessibility);
|
||||
if (NS_FAILED(rv)) {
|
||||
NS_ERROR("Unable to construct chrome registry");
|
||||
return rv;
|
||||
}
|
||||
rv = accessibility->QueryInterface(aIID, aResult);
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "unable to find correct interface");
|
||||
NS_RELEASE(accessibility);
|
||||
return rv;
|
||||
}
|
||||
|
||||
// The list of components we register
|
||||
static nsModuleComponentInfo components[] =
|
||||
{
|
||||
{ "AccessibilityService",
|
||||
NS_ACCESSIBILITY_SERVICE_CID,
|
||||
"@mozilla.org/accessibilityService;1",
|
||||
NS_ConstructAccessibilityService
|
||||
},
|
||||
};
|
||||
|
||||
NS_IMPL_NSGETMODULE(nsAccessibilityModule, components);
|
||||
|
||||
Binary file not shown.
Binary file not shown.
@@ -1,26 +0,0 @@
|
||||
#!gmake
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
|
||||
DEPTH=..
|
||||
|
||||
DIRS= public src build
|
||||
|
||||
include <$(DEPTH)\config\rules.mak>
|
||||
@@ -1,2 +0,0 @@
|
||||
nsIAccessibilityService.idl
|
||||
nsIAccessible.idl
|
||||
@@ -1,45 +0,0 @@
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
#
|
||||
|
||||
DEPTH = ../..
|
||||
topsrcdir = @top_srcdir@
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
|
||||
include $(DEPTH)/config/autoconf.mk
|
||||
|
||||
MODULE = accessibility
|
||||
XPIDL_MODULE= accessibility
|
||||
|
||||
XPIDLSRCS = \
|
||||
nsIAccessibilityService.idl \
|
||||
nsIAccessible.idl \
|
||||
nsIAccessibleDocument.idl \
|
||||
nsIAccessibleEventReceiver.idl \
|
||||
nsIAccessibleEventListener.idl \
|
||||
nsIAccessibleSelectable.idl \
|
||||
$(NULL)
|
||||
|
||||
EXPORTS = \
|
||||
$(NULL)
|
||||
|
||||
include $(topsrcdir)/config/rules.mk
|
||||
|
||||
@@ -1,38 +0,0 @@
|
||||
#!gmake
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
|
||||
DEPTH=..\..
|
||||
MODULE=accessibility
|
||||
XPIDL_MODULE=accessibility
|
||||
|
||||
XPIDLSRCS = \
|
||||
.\nsIAccessibilityService.idl \
|
||||
.\nsIAccessible.idl \
|
||||
.\nsIAccessibleDocument.idl \
|
||||
.\nsIAccessibleEventReceiver.idl \
|
||||
.\nsIAccessibleEventListener.idl \
|
||||
.\nsIAccessibleSelectable.idl \
|
||||
$(NULL)
|
||||
|
||||
EXPORTS = \
|
||||
$(NULL)
|
||||
|
||||
include <$(DEPTH)\config\rules.mak>
|
||||
@@ -1,67 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Mozilla Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/MPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is the Mozilla browser.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1999 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: Eric Vaughan (evaughan@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsISupports.idl"
|
||||
#include "domstubs.idl"
|
||||
#include "nsIAtom.idl"
|
||||
#include "domstubs.idl"
|
||||
#include "nsIAccessible.idl"
|
||||
|
||||
interface nsIWeakReference;
|
||||
|
||||
[scriptable, uuid(68D9720A-0984-42b6-A3F5-8237ED925727)]
|
||||
interface nsIAccessibilityService : nsISupports
|
||||
{
|
||||
nsIAccessible createRootAccessible(in nsISupports aPresContext, in nsISupports aFrame);
|
||||
nsIAccessible createHTMLComboboxAccessible(in nsIDOMNode aNode, in nsISupports aPresShell);
|
||||
nsIAccessible createHTMLListboxAccessible(in nsIDOMNode aNode, in nsISupports aPresShell);
|
||||
nsIAccessible createHTMLSelectOptionAccessible(in nsIDOMNode aNode, in nsIAccessible aAccParent, in nsISupports aPresShell);
|
||||
nsIAccessible createHTMLCheckboxAccessible(in nsISupports aFrame);
|
||||
nsIAccessible createHTMLRadioButtonAccessible(in nsISupports aFrame);
|
||||
nsIAccessible createHTMLButtonAccessible(in nsISupports aFrame);
|
||||
nsIAccessible createHTML4ButtonAccessible(in nsISupports aFrame);
|
||||
nsIAccessible createHTMLTextAccessible(in nsISupports aFrame);
|
||||
nsIAccessible createHTMLImageAccessible(in nsISupports aFrame);
|
||||
nsIAccessible createHTMLAreaAccessible(in nsIWeakReference aPresShell, in nsIDOMNode aDOMNode, in nsIAccessible aAccParent);
|
||||
nsIAccessible createHTMLTableAccessible(in nsISupports aFrame);
|
||||
nsIAccessible createHTMLTableCellAccessible(in nsISupports aFrame);
|
||||
nsIAccessible createHTMLTextFieldAccessible(in nsISupports aFrame);
|
||||
nsIAccessible createHTMLIFrameAccessible(in nsIDOMNode aNode, in nsISupports aPresContext);
|
||||
nsIAccessible createHTMLBlockAccessible(in nsIDOMNode aNode, in nsISupports aDocument);
|
||||
nsIAccessible createAccessible(in nsIDOMNode aNode, in nsISupports aDocument);
|
||||
nsIAccessible getAccessibleFor(in nsIDOMNode aNode);
|
||||
};
|
||||
|
||||
|
||||
%{ C++
|
||||
|
||||
// for component registration
|
||||
// {DE401C37-9A7F-4278-A6F8-3DE2833989EF}
|
||||
#define NS_ACCESSIBILITY_SERVICE_CID \
|
||||
{ 0xde401c37, 0x9a7f, 0x4278, { 0xa6, 0xf8, 0x3d, 0xe2, 0x83, 0x39, 0x89, 0xef } }
|
||||
|
||||
extern nsresult
|
||||
NS_NewAccessibilityService(nsIAccessibilityService** aResult);
|
||||
|
||||
%}
|
||||
@@ -1,189 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Mozilla Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/MPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is the Mozilla browser.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1999 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: Eric D Vaughan (evaughan@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
* Aaron Leventhal
|
||||
* John Gaunt
|
||||
*/
|
||||
|
||||
#include "nsISupports.idl"
|
||||
#include "nsIDOMNode.idl"
|
||||
#include "domstubs.idl"
|
||||
|
||||
[scriptable, uuid(B26FBE47-9A5F-42a1-822B-082461AE4D6D)]
|
||||
interface nsIAccessible : nsISupports
|
||||
{
|
||||
readonly attribute nsIAccessible accParent;
|
||||
readonly attribute nsIAccessible accNextSibling;
|
||||
readonly attribute nsIAccessible accPreviousSibling;
|
||||
readonly attribute nsIAccessible accFirstChild;
|
||||
readonly attribute nsIAccessible accLastChild;
|
||||
|
||||
readonly attribute long accChildCount;
|
||||
attribute DOMString accName;
|
||||
readonly attribute DOMString accValue;
|
||||
|
||||
readonly attribute DOMString accDescription;
|
||||
readonly attribute unsigned long accRole;
|
||||
readonly attribute unsigned long accState;
|
||||
readonly attribute unsigned long accExtState;
|
||||
|
||||
readonly attribute DOMString accHelp;
|
||||
readonly attribute nsIAccessible accFocused;
|
||||
|
||||
nsIAccessible accGetAt(in long x, in long y);
|
||||
|
||||
nsIAccessible accNavigateRight();
|
||||
nsIAccessible accNavigateLeft();
|
||||
nsIAccessible accNavigateUp();
|
||||
nsIAccessible accNavigateDown();
|
||||
|
||||
void accGetBounds(out long x,
|
||||
out long y,
|
||||
out long width,
|
||||
out long height);
|
||||
|
||||
void accAddSelection();
|
||||
void accRemoveSelection();
|
||||
void accExtendSelection();
|
||||
void accTakeSelection();
|
||||
void accTakeFocus();
|
||||
|
||||
readonly attribute PRUint8 accNumActions;
|
||||
DOMString getAccActionName(in PRUint8 index);
|
||||
void accDoAction(in PRUint8 index); // Action number 0 is the default action
|
||||
|
||||
nsIDOMNode accGetDOMNode();
|
||||
|
||||
// MSAA State flags - used for bitfield. More than 1 allowed.
|
||||
const unsigned long STATE_UNAVAILABLE = 0x00000001; // Disabled, maps to opposite of Java ENABLED, Gnome/ATK SENSITIVE?
|
||||
const unsigned long STATE_SELECTED = 0x00000002;
|
||||
const unsigned long STATE_FOCUSED = 0x00000004;
|
||||
const unsigned long STATE_PRESSED = 0x00000008;
|
||||
const unsigned long STATE_CHECKED = 0x00000010;
|
||||
const unsigned long STATE_MIXED = 0x00000020; // 3-state checkbox or toolbar button
|
||||
const unsigned long STATE_READONLY = 0x00000040; // Maps to opposite of Java/Gnome/ATK EDITABLE state
|
||||
const unsigned long STATE_HOTTRACKED = 0x00000080;
|
||||
const unsigned long STATE_DEFAULT = 0x00000100;
|
||||
const unsigned long STATE_EXPANDED = 0x00000200;
|
||||
const unsigned long STATE_COLLAPSED = 0x00000400;
|
||||
const unsigned long STATE_BUSY = 0x00000800;
|
||||
const unsigned long STATE_FLOATING = 0x00001000; // Children "owned" not "contained" by parent
|
||||
const unsigned long STATE_MARQUEED = 0x00002000;
|
||||
const unsigned long STATE_ANIMATED = 0x00004000;
|
||||
const unsigned long STATE_INVISIBLE = 0x00008000;
|
||||
const unsigned long STATE_OFFSCREEN = 0x00010000;
|
||||
const unsigned long STATE_SIZEABLE = 0x00020000;
|
||||
const unsigned long STATE_MOVEABLE = 0x00040000;
|
||||
const unsigned long STATE_SELFVOICING = 0x00080000;
|
||||
const unsigned long STATE_FOCUSABLE = 0x00100000;
|
||||
const unsigned long STATE_SELECTABLE = 0x00200000;
|
||||
const unsigned long STATE_LINKED = 0x00400000;
|
||||
const unsigned long STATE_TRAVERSED = 0x00800000;
|
||||
const unsigned long STATE_MULTISELECTABLE = 0x01000000; // Supports multiple selection
|
||||
const unsigned long STATE_EXTSELECTABLE = 0x02000000; // Supports extended selection
|
||||
const unsigned long STATE_ALERT_LOW = 0x04000000; // This information is of low priority
|
||||
const unsigned long STATE_ALERT_MEDIUM = 0x08000000; // This information is of medium priority
|
||||
const unsigned long STATE_ALERT_HIGH = 0x10000000; // This information is of high priority
|
||||
const unsigned long STATE_PROTECTED = 0x20000000; // Maps to Gnome's *Role* ATK_ROLE_PASSWD_TEXT, nothing for Java?
|
||||
const unsigned long STATE_HASPOPUP = 0x40000000; // New in MSAA 2.0
|
||||
|
||||
// Extended state flags (for now non-MSAA, for Java and Gnome/ATK support)
|
||||
// This is only the states that there isn't already a mapping for in MSAA
|
||||
// See www.accessmozilla.org/article.php?sid=11 for information on the mappings between accessibility API states
|
||||
const unsigned long STATE_INVALID = 0x00200000; // No explanation given
|
||||
const unsigned long STATE_ACTIVE = 0x00400000; // This window is currently the active window
|
||||
const unsigned long STATE_EXPANDABLE = 0x00800000; // An item that can be expanded, such as a tree item with children
|
||||
const unsigned long STATE_MODAL = 0x01000000; // Must do something with control before leaving it
|
||||
const unsigned long STATE_MULTI_LINE = 0x02000000; // Edit control that can take multiple lines
|
||||
const unsigned long STATE_SENSITIVE = 0x04000000; // No explanation given
|
||||
const unsigned long STATE_RESIZABLE = 0x08000000; // Object can be resized
|
||||
const unsigned long STATE_SHOWING = 0x10000000; // This object and all of it's ancestors are visible
|
||||
const unsigned long STATE_SINGLE_LINE = 0x20000000; // This text object can only contain 1 line of text
|
||||
const unsigned long STATE_TRANSIENT = 0x40000000; // Tells accessibility aid "Don't add event listener - this object doesn't generate any". For example, could be used with higher level containers.
|
||||
const unsigned long STATE_VERTICAL = 0x80000000; // Especially used for sliders and scrollbars
|
||||
|
||||
|
||||
// MSAA Roles - only one per nsIAccessible or IAccessible
|
||||
const unsigned long ROLE_TITLEBAR = 0x00000001;
|
||||
const unsigned long ROLE_MENUBAR = 0x00000002;
|
||||
const unsigned long ROLE_SCROLLBAR = 0x00000003;
|
||||
const unsigned long ROLE_GRIP = 0x00000004;
|
||||
const unsigned long ROLE_SOUND = 0x00000005;
|
||||
const unsigned long ROLE_CURSOR = 0x00000006;
|
||||
const unsigned long ROLE_CARET = 0x00000007;
|
||||
const unsigned long ROLE_ALERT = 0x00000008;
|
||||
const unsigned long ROLE_WINDOW = 0x00000009;
|
||||
const unsigned long ROLE_CLIENT = 0x0000000A;
|
||||
const unsigned long ROLE_MENUPOPUP = 0x0000000B;
|
||||
const unsigned long ROLE_MENUITEM = 0x0000000C;
|
||||
const unsigned long ROLE_TOOLTIP = 0x0000000D;
|
||||
const unsigned long ROLE_APPLICATION = 0x0000000E;
|
||||
const unsigned long ROLE_DOCUMENT = 0x0000000F;
|
||||
const unsigned long ROLE_PANE = 0x00000010;
|
||||
const unsigned long ROLE_CHART = 0x00000011;
|
||||
const unsigned long ROLE_DIALOG = 0x00000012;
|
||||
const unsigned long ROLE_BORDER = 0x00000013;
|
||||
const unsigned long ROLE_GROUPING = 0x00000014;
|
||||
const unsigned long ROLE_SEPARATOR = 0x00000015;
|
||||
const unsigned long ROLE_TOOLBAR = 0x00000016;
|
||||
const unsigned long ROLE_STATUSBAR = 0x00000017;
|
||||
const unsigned long ROLE_TABLE = 0x00000018;
|
||||
const unsigned long ROLE_COLUMNHEADER = 0x00000019;
|
||||
const unsigned long ROLE_ROWHEADER = 0x0000001A;
|
||||
const unsigned long ROLE_COLUMN = 0x0000001B;
|
||||
const unsigned long ROLE_ROW = 0x0000001C;
|
||||
const unsigned long ROLE_CELL = 0x0000001D;
|
||||
const unsigned long ROLE_LINK = 0x0000001E;
|
||||
const unsigned long ROLE_HELPBALLOON = 0x0000001F;
|
||||
const unsigned long ROLE_CHARACTER = 0x00000020;
|
||||
const unsigned long ROLE_LIST = 0x00000021;
|
||||
const unsigned long ROLE_LISTITEM = 0x00000022;
|
||||
const unsigned long ROLE_OUTLINE = 0x00000023;
|
||||
const unsigned long ROLE_OUTLINEITEM = 0x00000024;
|
||||
const unsigned long ROLE_PAGETAB = 0x00000025;
|
||||
const unsigned long ROLE_PROPERTYPAGE = 0x00000026;
|
||||
const unsigned long ROLE_INDICATOR = 0x00000027;
|
||||
const unsigned long ROLE_GRAPHIC = 0x00000028;
|
||||
const unsigned long ROLE_STATICTEXT = 0x00000029;
|
||||
const unsigned long ROLE_TEXT = 0x0000002A; // Editable, selectable, etc.
|
||||
const unsigned long ROLE_PUSHBUTTON = 0x0000002B;
|
||||
const unsigned long ROLE_CHECKBUTTON = 0x0000002C;
|
||||
const unsigned long ROLE_RADIOBUTTON = 0x0000002D;
|
||||
const unsigned long ROLE_COMBOBOX = 0x0000002E;
|
||||
const unsigned long ROLE_DROPLIST = 0x0000002F;
|
||||
const unsigned long ROLE_PROGRESSBAR = 0x00000030;
|
||||
const unsigned long ROLE_DIAL = 0x00000031;
|
||||
const unsigned long ROLE_HOTKEYFIELD = 0x00000032;
|
||||
const unsigned long ROLE_SLIDER = 0x00000033;
|
||||
const unsigned long ROLE_SPINBUTTON = 0x00000034;
|
||||
const unsigned long ROLE_DIAGRAM = 0x00000035;
|
||||
const unsigned long ROLE_ANIMATION = 0x00000036;
|
||||
const unsigned long ROLE_EQUATION = 0x00000037;
|
||||
const unsigned long ROLE_BUTTONDROPDOWN = 0x00000038;
|
||||
const unsigned long ROLE_BUTTONMENU = 0x00000039;
|
||||
const unsigned long ROLE_BUTTONDROPDOWNGRID = 0x0000003A;
|
||||
const unsigned long ROLE_WHITESPACE = 0x0000003B;
|
||||
const unsigned long ROLE_PAGETABLIST = 0x0000003C;
|
||||
const unsigned long ROLE_CLOCK = 0x0000003D;
|
||||
const unsigned long ROLE_SPLITBUTTON = 0x0000003E; // New in MSAA 2.0
|
||||
const unsigned long ROLE_IPADDRESS = 0x0000003F; // New in MSAA 2.0
|
||||
};
|
||||
@@ -1,41 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Mozilla Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/MPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is the Mozilla browser.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1999 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: Aaron Leventhal
|
||||
*
|
||||
* Contributor(s):
|
||||
* John Gaunt
|
||||
*/
|
||||
|
||||
#include "nsISupports.idl"
|
||||
#include "nsIAccessible.idl"
|
||||
#include "domstubs.idl"
|
||||
interface nsIDocument;
|
||||
|
||||
[scriptable, uuid(8781FC88-355F-4439-881F-6504A0A1CEB6)]
|
||||
interface nsIAccessibleDocument : nsISupports
|
||||
{
|
||||
readonly attribute DOMString URL;
|
||||
readonly attribute DOMString title;
|
||||
readonly attribute DOMString mimeType;
|
||||
readonly attribute DOMString docType;
|
||||
DOMString getNameSpaceURIForID(in short nameSpaceID);
|
||||
[noscript] nsIDocument getDocument();
|
||||
|
||||
};
|
||||
@@ -1,41 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Mozilla Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/MPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is the Mozilla browser.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1999 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: Eric D Vaughan (evaughan@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsISupports.idl"
|
||||
#include "nsIAccessible.idl"
|
||||
|
||||
[scriptable, uuid(BEE49E7D-9D06-49bf-8984-1694C697D74F)]
|
||||
interface nsIAccessibleEventListener : nsISupports
|
||||
{
|
||||
// these are set to the values given by MSAA
|
||||
const unsigned long EVENT_FOCUS = 0x8005;
|
||||
const unsigned long EVENT_STATE_CHANGE = 0x800A;
|
||||
const unsigned long EVENT_NAME_CHANGE = 0x800C;
|
||||
const unsigned long EVENT_SELECTION = 0x8006;
|
||||
const unsigned long EVENT_SELECTION_ADD = 0x8007;
|
||||
const unsigned long EVENT_SELECTION_REMOVE = 0x8008;
|
||||
const unsigned long EVENT_SELECTION_WITHIN = 0x8009;
|
||||
|
||||
void handleEvent(in unsigned long aEvent, in nsIAccessible aTarget);
|
||||
};
|
||||
@@ -1,32 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Mozilla Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/MPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is the Mozilla browser.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1999 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: Eric D Vaughan (evaughan@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsIAccessibleEventListener.idl"
|
||||
|
||||
[scriptable, uuid(AB331E47-4FAA-4a12-9480-9B480DD78B39)]
|
||||
interface nsIAccessibleEventReceiver : nsISupports
|
||||
{
|
||||
void addAccessibleEventListener(in nsIAccessibleEventListener aListener);
|
||||
void removeAccessibleEventListener(in nsIAccessibleEventListener aListener);
|
||||
};
|
||||
@@ -1,34 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Mozilla Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/MPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is the Mozilla browser.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1999 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: John Gaunt (jgaunt@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
* John Gaunt
|
||||
*/
|
||||
|
||||
#include "nsISupports.idl"
|
||||
#include "nsIAccessible.idl"
|
||||
#include "nsISupportsArray.idl"
|
||||
|
||||
[scriptable, uuid(34d268d6-1dd2-11b2-9d63-83a5e0ada290)]
|
||||
interface nsIAccessibleSelectable : nsISupports
|
||||
{
|
||||
nsISupportsArray GetSelectedChildren();
|
||||
};
|
||||
@@ -1 +0,0 @@
|
||||
accessible.properties
|
||||
@@ -1,58 +0,0 @@
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
#
|
||||
|
||||
DEPTH = ../..
|
||||
topsrcdir = @top_srcdir@
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
|
||||
include $(DEPTH)/config/autoconf.mk
|
||||
|
||||
MODULE = accessibility
|
||||
LIBRARY_NAME = accessibility_s
|
||||
REQUIRES = xpcom string layout widget dom view locale intl docshell webshell necko htmlparser xuldoc imglib2 gfx2
|
||||
|
||||
CPPSRCS = \
|
||||
nsAccessible.cpp \
|
||||
nsAccessibilityService.cpp \
|
||||
nsRootAccessible.cpp \
|
||||
nsHTMLIFrameRootAccessible.cpp \
|
||||
nsHTMLFormControlAccessible.cpp \
|
||||
nsHTMLTextAccessible.cpp \
|
||||
nsHTMLTableAccessible.cpp \
|
||||
nsHTMLImageAccessible.cpp \
|
||||
nsHTMLAreaAccessible.cpp \
|
||||
nsHTMLLinkAccessible.cpp \
|
||||
nsHTMLSelectListAccessible.cpp \
|
||||
nsHTMLComboboxAccessible.cpp \
|
||||
nsHTMLListboxAccessible.cpp \
|
||||
nsGenericAccessible.cpp \
|
||||
$(NULL)
|
||||
|
||||
EXPORTS = \
|
||||
nsRootAccessible.h \
|
||||
$(NULL)
|
||||
|
||||
# we don't want the shared lib, but we want to force the creation of a static lib.
|
||||
FORCE_STATIC_LIB = 1
|
||||
|
||||
include $(topsrcdir)/config/rules.mk
|
||||
|
||||
@@ -1,5 +0,0 @@
|
||||
jump = Jump
|
||||
press = Press
|
||||
check = Check
|
||||
uncheck = Uncheck
|
||||
select = Select
|
||||
@@ -1 +0,0 @@
|
||||
accessible.properties
|
||||
@@ -1,5 +0,0 @@
|
||||
jump = Jump
|
||||
press = Press
|
||||
check = Check
|
||||
uncheck = Uncheck
|
||||
select = Select
|
||||
@@ -1,3 +0,0 @@
|
||||
en-US.jar:
|
||||
locale/en-US/global/accessible.properties
|
||||
|
||||
@@ -1,685 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: David W. Hyatt (hyatt@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nsAccessibilityService.h"
|
||||
#include "nsAccessible.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIDocument.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsRootAccessible.h"
|
||||
#include "nsINameSpaceManager.h"
|
||||
#include "nsLayoutAtoms.h"
|
||||
#include "nsIDOMNode.h"
|
||||
#include "nsHTMLTextAccessible.h"
|
||||
#include "nsHTMLTableAccessible.h"
|
||||
#include "nsHTMLImageAccessible.h"
|
||||
#include "nsHTMLAreaAccessible.h"
|
||||
#include "nsHTMLLinkAccessible.h"
|
||||
#include "nsHTMLSelectListAccessible.h"
|
||||
#include "nsHTMLComboboxAccessible.h"
|
||||
#include "nsHTMLListboxAccessible.h"
|
||||
#include "nsIDOMHTMLAreaElement.h"
|
||||
#include "nsHTMLFormControlAccessible.h"
|
||||
#include "nsILink.h"
|
||||
#include "nsIDocShellTreeItem.h"
|
||||
#include "nsIDOMDocument.h"
|
||||
#include "nsIDOMHTMLOptionElement.h"
|
||||
|
||||
// IFrame
|
||||
#include "nsIDocShell.h"
|
||||
#include "nsHTMLIFrameRootAccessible.h"
|
||||
|
||||
//--------------------
|
||||
|
||||
|
||||
nsAccessibilityService::nsAccessibilityService()
|
||||
{
|
||||
NS_INIT_REFCNT();
|
||||
}
|
||||
|
||||
nsAccessibilityService::~nsAccessibilityService()
|
||||
{
|
||||
}
|
||||
|
||||
NS_IMPL_THREADSAFE_ISUPPORTS1(nsAccessibilityService, nsIAccessibilityService);
|
||||
|
||||
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// nsIAccessibilityService methods:
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateRootAccessible(nsISupports* aPresContext, nsISupports* aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
// XXX - jgaunt - looks like we aren't using this
|
||||
//nsIFrame* f = NS_STATIC_CAST(nsIFrame*, aFrame);
|
||||
|
||||
nsCOMPtr<nsIPresContext> presContext(do_QueryInterface(aPresContext));
|
||||
NS_ASSERTION(presContext,"Error non prescontext passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
presContext->GetShell(getter_AddRefs(presShell));
|
||||
|
||||
NS_ASSERTION(presShell,"Error not presshell!!");
|
||||
|
||||
nsCOMPtr<nsIWeakReference> weakShell(do_GetWeakReference(presShell));
|
||||
|
||||
*_retval = new nsRootAccessible(weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateHTMLComboboxAccessible(nsIDOMNode* aDOMNode, nsISupports* aPresContext, nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIPresContext> presContext(do_QueryInterface(aPresContext));
|
||||
NS_ASSERTION(presContext,"Error non prescontext passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
presContext->GetShell(getter_AddRefs(presShell));
|
||||
|
||||
nsCOMPtr<nsIWeakReference> weakShell = do_GetWeakReference(presShell);
|
||||
|
||||
*_retval = new nsHTMLComboboxAccessible(aDOMNode, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateHTMLListboxAccessible(nsIDOMNode* aDOMNode, nsISupports* aPresContext, nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIPresContext> presContext(do_QueryInterface(aPresContext));
|
||||
NS_ASSERTION(presContext,"Error non prescontext passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
presContext->GetShell(getter_AddRefs(presShell));
|
||||
|
||||
nsCOMPtr<nsIWeakReference> weakShell = do_GetWeakReference(presShell);
|
||||
|
||||
*_retval = new nsHTMLListboxAccessible(aDOMNode, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateHTMLSelectOptionAccessible(nsIDOMNode* aDOMNode, nsIAccessible *aAccParent, nsISupports* aPresContext, nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIPresContext> presContext(do_QueryInterface(aPresContext));
|
||||
NS_ASSERTION(presContext,"Error non prescontext passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
presContext->GetShell(getter_AddRefs(presShell));
|
||||
|
||||
nsCOMPtr<nsIWeakReference> weakShell = do_GetWeakReference(presShell);
|
||||
|
||||
*_retval = new nsHTMLSelectOptionAccessible(aAccParent, aDOMNode, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* nsIAccessible createHTMLCheckboxAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLCheckboxAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLCheckboxAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMRadioButtonAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLRadioButtonAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLRadioButtonAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMLButtonAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLButtonAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLButtonAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTML4ButtonAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTML4ButtonAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTML4ButtonAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMLTextAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLTextAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLTextAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* nsIAccessible createHTMLTableAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLTableAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLTableAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMLTableCellAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLTableCellAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLTableCellAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMLImageAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLImageAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
nsIImageFrame* imageFrame = nsnull;
|
||||
|
||||
// not using a nsCOMPtr frames don't support them.
|
||||
aFrame->QueryInterface(NS_GET_IID(nsIImageFrame), (void**)&imageFrame);
|
||||
|
||||
if (!imageFrame)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
*_retval = new nsHTMLImageAccessible(node, imageFrame, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMLAreaAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLAreaAccessible(nsIWeakReference *aShell, nsIDOMNode *aDOMNode, nsIAccessible *aAccParent,
|
||||
nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = new nsHTMLAreaAccessible(aDOMNode, aAccParent, aShell);
|
||||
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMLTextFieldAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLTextFieldAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLTextFieldAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsAccessibilityService::GetInfo(nsISupports* aFrame, nsIFrame** aRealFrame, nsIWeakReference** aShell, nsIDOMNode** aNode)
|
||||
{
|
||||
NS_ASSERTION(aFrame,"Error -- 1st argument (aFrame) is null!!");
|
||||
*aRealFrame = NS_STATIC_CAST(nsIFrame*, aFrame);
|
||||
nsCOMPtr<nsIContent> content;
|
||||
(*aRealFrame)->GetContent(getter_AddRefs(content));
|
||||
nsCOMPtr<nsIDOMNode> node(do_QueryInterface(content));
|
||||
*aNode = node;
|
||||
NS_IF_ADDREF(*aNode);
|
||||
|
||||
nsCOMPtr<nsIDocument> document;
|
||||
content->GetDocument(*getter_AddRefs(document));
|
||||
if (!document)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
#ifdef DEBUG
|
||||
PRInt32 shells = document->GetNumberOfShells();
|
||||
NS_ASSERTION(shells > 0,"Error no shells!");
|
||||
#endif
|
||||
|
||||
// do_GetWR only works into a |nsCOMPtr| :-(
|
||||
nsCOMPtr<nsIPresShell> tempShell;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
document->GetShellAt(0, getter_AddRefs(tempShell));
|
||||
weakShell = do_GetWeakReference(tempShell);
|
||||
NS_IF_ADDREF(*aShell = weakShell);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateAccessible(nsIDOMNode* aDOMNode, nsISupports* aDocument, nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIDocument> document (do_QueryInterface(aDocument));
|
||||
if (!document)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
#ifdef DEBUG
|
||||
PRInt32 shells = document->GetNumberOfShells();
|
||||
NS_ASSERTION(shells > 0,"Error no shells!");
|
||||
#endif
|
||||
|
||||
nsCOMPtr<nsIPresShell> tempShell;
|
||||
document->GetShellAt(0, getter_AddRefs(tempShell));
|
||||
nsCOMPtr<nsIWeakReference> weakShell = do_GetWeakReference(tempShell);
|
||||
|
||||
*_retval = new nsAccessible(aDOMNode, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateHTMLBlockAccessible(nsIDOMNode* aDOMNode, nsISupports* aDocument, nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIDocument> document (do_QueryInterface(aDocument));
|
||||
if (!document)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
#ifdef DEBUG
|
||||
PRInt32 shells = document->GetNumberOfShells();
|
||||
NS_ASSERTION(shells > 0,"Error no shells!");
|
||||
#endif
|
||||
|
||||
nsCOMPtr<nsIPresShell> tempShell;
|
||||
document->GetShellAt(0, getter_AddRefs(tempShell));
|
||||
nsCOMPtr<nsIWeakReference> weakShell = do_GetWeakReference(tempShell);
|
||||
|
||||
*_retval = new nsAccessible(aDOMNode, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateHTMLIFrameAccessible(nsIDOMNode* aDOMNode, nsISupports* aPresContext, nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(aDOMNode));
|
||||
NS_ASSERTION(content,"Error non nsIContent passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIPresContext> presContext(do_QueryInterface(aPresContext));
|
||||
NS_ASSERTION(presContext,"Error non prescontext passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
presContext->GetShell(getter_AddRefs(presShell));
|
||||
NS_ASSERTION(presShell,"Error non PresShell passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIWeakReference> weakRef = do_GetWeakReference(presShell);
|
||||
|
||||
nsCOMPtr<nsIDocument> doc;
|
||||
if (NS_SUCCEEDED(content->GetDocument(*getter_AddRefs(doc))) && doc) {
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
doc->GetShellAt(0, getter_AddRefs(presShell));
|
||||
if (presShell) {
|
||||
nsCOMPtr<nsISupports> supps;
|
||||
presShell->GetSubShellFor(content, getter_AddRefs(supps));
|
||||
if (supps) {
|
||||
nsCOMPtr<nsIDocShell> docShell(do_QueryInterface(supps));
|
||||
if (docShell) {
|
||||
nsCOMPtr<nsIPresShell> ps;
|
||||
docShell->GetPresShell(getter_AddRefs(ps));
|
||||
if (ps) {
|
||||
nsCOMPtr<nsIWeakReference> wr = do_GetWeakReference(ps);
|
||||
nsCOMPtr<nsIDocument> innerDoc;
|
||||
ps->GetDocument(getter_AddRefs(innerDoc));
|
||||
if (innerDoc) {
|
||||
nsCOMPtr<nsIAccessible> root = new nsHTMLIFrameRootAccessible(aDOMNode, wr);
|
||||
if ( root ) {
|
||||
nsHTMLIFrameAccessible* frameAcc = new nsHTMLIFrameAccessible(aDOMNode, root, weakRef, innerDoc);
|
||||
if ( frameAcc != nsnull ) {
|
||||
*_retval = NS_STATIC_CAST(nsIAccessible*, frameAcc);
|
||||
if ( *_retval ) {
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------
|
||||
// This method finds the content node in the parent document
|
||||
// corresponds to the docshell
|
||||
// This code is copied and pasted from nsEventStateManager.cpp
|
||||
// Is also inefficient - better solution should come along as part of
|
||||
// Bug 85602: "FindContentForDocShell walks entire content tree"
|
||||
// Hopefully there will be a better method soon, with a public interface
|
||||
|
||||
nsIContent*
|
||||
nsAccessibilityService::FindContentForDocShell(nsIPresShell* aPresShell,
|
||||
nsIContent* aContent,
|
||||
nsIDocShell* aDocShell)
|
||||
{
|
||||
NS_ASSERTION(aPresShell, "Pointer is null!");
|
||||
NS_ASSERTION(aDocShell, "Pointer is null!");
|
||||
NS_ASSERTION(aContent, "Pointer is null!");
|
||||
|
||||
nsCOMPtr<nsISupports> supps;
|
||||
aPresShell->GetSubShellFor(aContent, getter_AddRefs(supps));
|
||||
if (supps) {
|
||||
nsCOMPtr<nsIDocShell> docShell(do_QueryInterface(supps));
|
||||
if (docShell.get() == aDocShell)
|
||||
return aContent;
|
||||
}
|
||||
|
||||
// walk children content
|
||||
PRInt32 count;
|
||||
aContent->ChildCount(count);
|
||||
for (PRInt32 i=0;i<count;i++) {
|
||||
nsCOMPtr<nsIContent> child;
|
||||
aContent->ChildAt(i, *getter_AddRefs(child));
|
||||
nsIContent* foundContent = FindContentForDocShell(aPresShell, child, aDocShell);
|
||||
if (foundContent != nsnull) {
|
||||
return foundContent;
|
||||
}
|
||||
}
|
||||
return nsnull;
|
||||
}
|
||||
|
||||
void nsAccessibilityService::GetOwnerFor(nsIPresShell *aPresShell, nsIPresShell **aOwnerShell, nsIContent **aOwnerContent)
|
||||
{
|
||||
nsCOMPtr<nsIPresContext> presContext;
|
||||
aPresShell->GetPresContext(getter_AddRefs(presContext));
|
||||
if (!presContext)
|
||||
return;
|
||||
nsCOMPtr<nsISupports> pcContainer;
|
||||
presContext->GetContainer(getter_AddRefs(pcContainer));
|
||||
if (!pcContainer)
|
||||
return;
|
||||
nsCOMPtr<nsIDocShell> docShell(do_QueryInterface(pcContainer));
|
||||
|
||||
nsCOMPtr<nsIDocShellTreeItem> treeItem(do_QueryInterface(docShell));
|
||||
if (!treeItem)
|
||||
return;
|
||||
|
||||
// Get Parent Doc
|
||||
nsCOMPtr<nsIDocShellTreeItem> treeItemParent;
|
||||
treeItem->GetParent(getter_AddRefs(treeItemParent));
|
||||
if (!treeItemParent)
|
||||
return;
|
||||
|
||||
nsCOMPtr<nsIDocShell> parentDS(do_QueryInterface(treeItemParent));
|
||||
if (!parentDS)
|
||||
return;
|
||||
|
||||
nsCOMPtr<nsIPresShell> parentPresShell;
|
||||
parentDS->GetPresShell(getter_AddRefs(parentPresShell));
|
||||
if (!parentPresShell)
|
||||
return;
|
||||
|
||||
nsCOMPtr<nsIDocument> parentDoc;
|
||||
parentPresShell->GetDocument(getter_AddRefs(parentDoc));
|
||||
if (!parentDoc)
|
||||
return;
|
||||
|
||||
nsCOMPtr<nsIContent> rootContent;
|
||||
parentDoc->GetRootContent(getter_AddRefs(rootContent));
|
||||
|
||||
nsIContent *tempContent;
|
||||
tempContent = FindContentForDocShell(parentPresShell, rootContent, docShell);
|
||||
if (tempContent) {
|
||||
*aOwnerContent = tempContent;
|
||||
*aOwnerShell = parentPresShell;
|
||||
NS_ADDREF(*aOwnerShell);
|
||||
NS_ADDREF(*aOwnerContent);
|
||||
}
|
||||
}
|
||||
|
||||
/* -------------------------------------------------------
|
||||
* GetAccessibleFor - get an nsIAccessible from a DOM node
|
||||
* ------------------------------------------------------- */
|
||||
|
||||
NS_IMETHODIMP nsAccessibilityService::GetAccessibleFor(nsIDOMNode *aNode,
|
||||
nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
|
||||
if (!aNode)
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
|
||||
// ---- Get the document for this node ----
|
||||
nsCOMPtr<nsIDocument> doc;
|
||||
nsCOMPtr<nsIDocument> nodeIsDoc(do_QueryInterface(aNode));
|
||||
if (nodeIsDoc)
|
||||
doc = nodeIsDoc;
|
||||
else {
|
||||
nsCOMPtr<nsIDOMDocument> domDoc;
|
||||
aNode->GetOwnerDocument(getter_AddRefs(domDoc));
|
||||
if (!domDoc)
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
doc = do_QueryInterface(domDoc);
|
||||
}
|
||||
if (!doc)
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
|
||||
// ---- Get the pres shell ----
|
||||
nsCOMPtr<nsIPresShell> shell;
|
||||
doc->GetShellAt(0, getter_AddRefs(shell));
|
||||
if (!shell)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
// ---- Check if area node ----
|
||||
nsCOMPtr<nsIDOMHTMLAreaElement> areaContent(do_QueryInterface(aNode));
|
||||
if (areaContent) // Area elements are implemented in nsHTMLImageAccessible as children of the image
|
||||
return PR_FALSE; // Return, otherwise the image frame looks like an accessible object in the wrong place
|
||||
|
||||
// ---- Check if we need outer owning doc ----
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(aNode));
|
||||
if (!content && nodeIsDoc) {
|
||||
// This happens when we're on the document node, which will not QI to an nsIContent,
|
||||
// When that happens, we try to get the outer, parent document node that contains the document
|
||||
// For example, a <browser> or <iframe> element
|
||||
nsCOMPtr<nsIPresShell> ownerShell;
|
||||
nsCOMPtr<nsIContent> ownerContent;
|
||||
GetOwnerFor(shell, getter_AddRefs(ownerShell), getter_AddRefs(ownerContent));
|
||||
shell = ownerShell;
|
||||
content = ownerContent;
|
||||
}
|
||||
|
||||
// ---- If still no nsIContent, return ----
|
||||
if (!content)
|
||||
return PR_FALSE;
|
||||
|
||||
// ---- Try using frame to get IAccessible ----
|
||||
nsIFrame* frame = nsnull;
|
||||
shell->GetPrimaryFrameFor(content, &frame);
|
||||
if (!frame)
|
||||
return PR_FALSE;
|
||||
|
||||
nsCOMPtr<nsIAccessible> newAcc;
|
||||
frame->GetAccessible(getter_AddRefs(newAcc));
|
||||
|
||||
// ---- Try QI'ing node to get nsIAccessible ----
|
||||
if (!newAcc)
|
||||
newAcc = do_QueryInterface(aNode);
|
||||
|
||||
// ---- If link, create link accessible ----
|
||||
if (!newAcc) {
|
||||
// is it a link?
|
||||
nsCOMPtr<nsILink> link(do_QueryInterface(aNode));
|
||||
if (link) {
|
||||
nsCOMPtr<nsIWeakReference> weakShell(do_GetWeakReference(shell));
|
||||
newAcc = new nsHTMLLinkAccessible(aNode, weakShell);
|
||||
}
|
||||
}
|
||||
|
||||
// ---- If <select> option, create select option accessible
|
||||
if (!newAcc) {
|
||||
nsCOMPtr<nsIDOMHTMLOptionElement> optionElement(do_QueryInterface(aNode));
|
||||
if (optionElement) {
|
||||
// nsHTMLSelectionOptionAccessible's must be created via the parent
|
||||
nsCOMPtr<nsIDOMNode> parentNode;
|
||||
aNode->GetParentNode(getter_AddRefs(parentNode));
|
||||
if (parentNode) {
|
||||
nsCOMPtr<nsIAccessible> parentAccessible;
|
||||
GetAccessibleFor(parentNode, getter_AddRefs(parentAccessible));
|
||||
if (parentAccessible) {
|
||||
nsCOMPtr<nsIWeakReference> weakShell(do_GetWeakReference(shell));
|
||||
newAcc = new nsHTMLSelectOptionAccessible(parentAccessible, aNode, weakShell);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!newAcc)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
*_retval = newAcc;
|
||||
NS_ADDREF(*_retval);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////
|
||||
//////////////////////////////////////////////////////////////////////
|
||||
|
||||
nsresult
|
||||
NS_NewAccessibilityService(nsIAccessibilityService** aResult)
|
||||
{
|
||||
NS_PRECONDITION(aResult != nsnull, "null ptr");
|
||||
if (! aResult)
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
|
||||
nsAccessibilityService* accService = new nsAccessibilityService();
|
||||
if (!accService)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
NS_ADDREF(accService);
|
||||
*aResult = accService;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@@ -1,59 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
*
|
||||
* Original Author: David W. Hyatt (hyatt@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef __nsAccessibilityService_h__
|
||||
#define __nsAccessibilityService_h__
|
||||
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIDocShell.h"
|
||||
|
||||
class nsIFrame;
|
||||
class nsIWeakReference;
|
||||
class nsIDOMNode;
|
||||
|
||||
class nsAccessibilityService : public nsIAccessibilityService
|
||||
{
|
||||
public:
|
||||
NS_DECL_ISUPPORTS
|
||||
|
||||
// nsIAccessibilityService methods:
|
||||
NS_DECL_NSIACCESSIBILITYSERVICE
|
||||
|
||||
// nsAccessibilityService methods:
|
||||
nsAccessibilityService();
|
||||
virtual ~nsAccessibilityService();
|
||||
|
||||
public:
|
||||
|
||||
private:
|
||||
NS_IMETHOD GetInfo(nsISupports* aFrame, nsIFrame** aRealFrame, nsIWeakReference** aShell, nsIDOMNode** aContent);
|
||||
void GetOwnerFor(nsIPresShell *aPresShell, nsIPresShell **aOwnerShell, nsIContent **aOwnerContent);
|
||||
nsIContent* FindContentForDocShell(nsIPresShell* aPresShell, nsIContent* aContent, nsIDocShell* aDocShell);
|
||||
|
||||
};
|
||||
|
||||
#endif /* __nsIccessibilityService_h__ */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,155 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsAccessible_H_
|
||||
#define _nsAccessible_H_
|
||||
|
||||
#include "nsISupports.h"
|
||||
#include "nsGenericAccessible.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIDOMNode.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsWeakReference.h"
|
||||
#include "nsIFocusController.h"
|
||||
#include "nsRect.h"
|
||||
#include "nsPoint.h"
|
||||
|
||||
#define ACCESSIBLE_BUNDLE_URL "chrome://global/locale/accessible.properties"
|
||||
|
||||
class nsIFrame;
|
||||
class nsIDocShell;
|
||||
class nsIWebShell;
|
||||
class nsIContent;
|
||||
|
||||
class nsAccessible : public nsGenericAccessible
|
||||
{
|
||||
public:
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccFocused(nsIAccessible **_retval);
|
||||
NS_IMETHOD AccGetAt(PRInt32 x, PRInt32 y, nsIAccessible **_retval);
|
||||
NS_IMETHOD AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height);
|
||||
NS_IMETHOD AccRemoveSelection(void);
|
||||
NS_IMETHOD AccTakeSelection(void);
|
||||
NS_IMETHOD AccTakeFocus(void);
|
||||
NS_IMETHOD AccGetDOMNode(nsIDOMNode **_retval);
|
||||
|
||||
public:
|
||||
nsAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
virtual ~nsAccessible();
|
||||
|
||||
virtual void GetListAtomForFrame(nsIFrame* aFrame, nsIAtom*& aList) { aList = nsnull; }
|
||||
|
||||
// Helper Routines for Sub-Docs
|
||||
static nsresult GetDocShellFromPS(nsIPresShell* aPresShell, nsIDocShell** aDocShell);
|
||||
static nsresult GetDocShellObjects(nsIDocShell* aDocShell,
|
||||
nsIPresShell** aPresShell,
|
||||
nsIPresContext** aPresContext,
|
||||
nsIContent** aContent);
|
||||
static nsresult GetDocShells(nsIPresShell* aPresShell,
|
||||
nsIDocShell** aDocShell,
|
||||
nsIDocShell** aParentDocShell);
|
||||
static nsresult GetParentPresShellAndContent(nsIPresShell* aPresShell,
|
||||
nsIPresShell** aParentPresShell,
|
||||
nsIContent** aSubShellContent);
|
||||
|
||||
static PRBool FindContentForWebShell(nsIPresShell* aParentPresShell,
|
||||
nsIContent* aParentContent,
|
||||
nsIWebShell* aWebShell,
|
||||
nsIContent** aFoundContent);
|
||||
nsresult CalcOffset(nsIFrame* aFrame,
|
||||
nsIPresContext * aPresContext,
|
||||
nsRect& aRect);
|
||||
nsresult GetAbsPosition(nsIPresShell* aPresShell, nsPoint& aPoint);
|
||||
nsresult GetAbsoluteFramePosition(nsIPresContext* aPresContext,
|
||||
nsIFrame *aFrame,
|
||||
nsRect& aAbsoluteTwipsRect,
|
||||
nsRect& aAbsolutePixelRect);
|
||||
static nsresult GetTranslatedString(PRUnichar *aKey, nsAWritableString *aStringOut);
|
||||
|
||||
// helper method to verify frames
|
||||
static PRBool IsCorrectFrameType(nsIFrame* aFrame, nsIAtom* aAtom);
|
||||
|
||||
protected:
|
||||
virtual nsIFrame* GetFrame();
|
||||
virtual nsIFrame* GetBoundsFrame();
|
||||
virtual void GetBounds(nsRect& aRect, nsIFrame** aRelativeFrame);
|
||||
virtual void GetPresContext(nsCOMPtr<nsIPresContext>& aContext);
|
||||
NS_IMETHOD AppendFlatStringFromSubtree(nsIContent *aContent, nsAWritableString *aFlatString);
|
||||
NS_IMETHOD AppendFlatStringFromContentNode(nsIContent *aContent, nsAWritableString *aFlatString);
|
||||
|
||||
// Data Members
|
||||
nsCOMPtr<nsIDOMNode> mDOMNode;
|
||||
nsCOMPtr<nsIWeakReference> mPresShell;
|
||||
nsCOMPtr<nsIFocusController> mFocusController;
|
||||
|
||||
};
|
||||
|
||||
/* Special Accessible that knows how to handle hit detection for flowing text */
|
||||
class nsHTMLBlockAccessible : public nsAccessible
|
||||
{
|
||||
public:
|
||||
nsHTMLBlockAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD AccGetAt(PRInt32 x, PRInt32 y, nsIAccessible **_retval);
|
||||
};
|
||||
|
||||
/* Leaf version of DOM Accessible
|
||||
* has no children
|
||||
*/
|
||||
class nsLeafAccessible : public nsAccessible
|
||||
{
|
||||
public:
|
||||
nsLeafAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
};
|
||||
|
||||
|
||||
class nsLinkableAccessible : public nsAccessible
|
||||
{
|
||||
public:
|
||||
nsLinkableAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccNumActions(PRUint8 *_retval);
|
||||
NS_IMETHOD GetAccActionName(PRUint8 index, nsAWritableString& _retval);
|
||||
NS_IMETHOD AccDoAction(PRUint8 index);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& _retval);
|
||||
|
||||
protected:
|
||||
PRBool IsALink();
|
||||
PRBool mIsALinkCached; // -1 = unknown, 0 = not a link, 1 = is a link
|
||||
nsCOMPtr<nsIContent> mLinkContent;
|
||||
PRBool mIsLinkVisited;
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
@@ -1,225 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Eric Vaughan (evaughan@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsGenericAccessible.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIWeakReference.h"
|
||||
#include "nsISelectionController.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsIContent.h"
|
||||
|
||||
/* Implementation file */
|
||||
NS_IMPL_ISUPPORTS1(nsGenericAccessible, nsIAccessible)
|
||||
|
||||
nsGenericAccessible::nsGenericAccessible()
|
||||
{
|
||||
NS_INIT_ISUPPORTS();
|
||||
/* member initializers and constructor code */
|
||||
}
|
||||
|
||||
nsGenericAccessible::~nsGenericAccessible()
|
||||
{
|
||||
/* destructor code */
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccParent (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccNextSibling (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccPreviousSibling (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccFirstChild (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccLastChild (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* long getAccChildCount (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* wstring getAccValue (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccValue(nsAWritableString& _retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void setAccName (in wstring name); */
|
||||
NS_IMETHODIMP nsGenericAccessible::SetAccName(const nsAReadableString& name)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* wstring getAccDescription (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccDescription(nsAWritableString& _retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* wstring getAccState (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* PRUint8 getAccNumActions (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccNumActions(PRUint8 *_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* wstring getAccActionName (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccActionName(PRUint8 index, nsAWritableString& _retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accDoAction (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccDoAction(PRUint8 index)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccFocused(); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccFocused(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* wstring getAccHelp (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccHelp(nsAWritableString& _retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible accGetAt (in long x, in long y); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccGetAt(PRInt32 x, PRInt32 y, nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible accNavigateRight (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccNavigateRight(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible accNavigateLeft (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccNavigateLeft(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible accNavigateUp (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccNavigateUp(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible accNavigateDown (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccNavigateDown(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accGetBounds (out long x, out long y, out long width, out long height); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accAddSelection (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccAddSelection()
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accRemoveSelection (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccRemoveSelection()
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accExtendSelection (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccExtendSelection()
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accTakeSelection (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccTakeSelection()
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accTakeFocus (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccTakeFocus()
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* unsigned long getAccExtState (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccExtState(PRUint32 *_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsGenericAccessible::AccGetDOMNode(nsIDOMNode **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
|
||||
@@ -1,51 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Eric D Vaughan (evaughan@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsGenericAccessible_H_
|
||||
#define _nsGenericAccessible_H_
|
||||
|
||||
#include "nsISupports.h"
|
||||
#include "nsIAccessible.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIDOMNode.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIWeakReference.h"
|
||||
|
||||
/**
|
||||
* Basic implementation
|
||||
* supports nothing
|
||||
*/
|
||||
class nsGenericAccessible : public nsIAccessible
|
||||
{
|
||||
NS_DECL_ISUPPORTS
|
||||
NS_DECL_NSIACCESSIBLE
|
||||
|
||||
public:
|
||||
nsGenericAccessible();
|
||||
virtual ~nsGenericAccessible();
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
@@ -1,478 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsIAccessible.h"
|
||||
#include "nsRootAccessible.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIDocument.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsIDOMEventTarget.h"
|
||||
#include "nsIDOMElement.h"
|
||||
#include "nsIDOMEventReceiver.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsILink.h"
|
||||
#include "nsHTMLFormControlAccessible.h"
|
||||
#include "nsHTMLLinkAccessible.h"
|
||||
#include "nsIURI.h"
|
||||
#include "nsIDocShell.h"
|
||||
#include "nsIDocShellTreeItem.h"
|
||||
#include "nsIXULDocument.h"
|
||||
#include "nsIDOMDocument.h"
|
||||
#include "nsIDOMDocumentType.h"
|
||||
#include "nsINameSpaceManager.h"
|
||||
#include "nsIDOMNSHTMLSelectElement.h"
|
||||
#include "nsIAccessibleSelectable.h"
|
||||
#include "nsLayoutAtoms.h"
|
||||
#include "nsString.h"
|
||||
#include "nsXPIDLString.h"
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nsIServiceManager.h"
|
||||
#include "nsHTMLSelectListAccessible.h"
|
||||
#include "nsIDOMHTMLSelectElement.h"
|
||||
|
||||
NS_INTERFACE_MAP_BEGIN(nsRootAccessible)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIAccessibleDocument)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIAccessibleEventReceiver)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIDOMFocusListener)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIDOMFormListener)
|
||||
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMFormListener)
|
||||
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsIDOMEventListener, nsIDOMFormListener)
|
||||
NS_INTERFACE_MAP_END_INHERITING(nsAccessible)
|
||||
|
||||
|
||||
NS_IMPL_ADDREF_INHERITED(nsRootAccessible, nsAccessible);
|
||||
NS_IMPL_RELEASE_INHERITED(nsRootAccessible, nsAccessible);
|
||||
|
||||
//-----------------------------------------------------
|
||||
// construction
|
||||
//-----------------------------------------------------
|
||||
nsRootAccessible::nsRootAccessible(nsIWeakReference* aShell):nsAccessible(nsnull,aShell),
|
||||
nsDocAccessibleMixin(aShell), mAccService(do_GetService("@mozilla.org/accessibilityService;1"))
|
||||
{
|
||||
mListener = nsnull;
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
NS_ASSERTION(shell,"Shell is gone!!! What are we doing here?");
|
||||
|
||||
shell->GetDocument(getter_AddRefs(mDocument));
|
||||
mDOMNode = do_QueryInterface(mDocument);
|
||||
|
||||
nsLayoutAtoms::AddRefAtoms();
|
||||
}
|
||||
|
||||
//-----------------------------------------------------
|
||||
// destruction
|
||||
//-----------------------------------------------------
|
||||
nsRootAccessible::~nsRootAccessible()
|
||||
{
|
||||
nsLayoutAtoms::ReleaseAtoms();
|
||||
RemoveAccessibleEventListener(mListener);
|
||||
}
|
||||
|
||||
/* attribute wstring accName; */
|
||||
NS_IMETHODIMP nsRootAccessible::GetAccName(nsAWritableString& aAccName)
|
||||
{
|
||||
return GetTitle(aAccName);
|
||||
}
|
||||
|
||||
// helpers
|
||||
nsIFrame* nsRootAccessible::GetFrame()
|
||||
{
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
if (!shell)
|
||||
return nsnull;
|
||||
|
||||
nsIFrame* root = nsnull;
|
||||
if (shell)
|
||||
shell->GetRootFrame(&root);
|
||||
|
||||
return root;
|
||||
}
|
||||
|
||||
void nsRootAccessible::GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame)
|
||||
{
|
||||
*aRelativeFrame = GetFrame();
|
||||
(*aRelativeFrame)->GetRect(aBounds);
|
||||
}
|
||||
|
||||
/* readonly attribute nsIAccessible accParent; */
|
||||
NS_IMETHODIMP nsRootAccessible::GetAccParent(nsIAccessible * *aAccParent)
|
||||
{
|
||||
*aAccParent = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* readonly attribute unsigned long accRole; */
|
||||
NS_IMETHODIMP nsRootAccessible::GetAccRole(PRUint32 *aAccRole)
|
||||
{
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
if (!shell) {
|
||||
*aAccRole = 0;
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
/*
|
||||
// Commenting this out for now.
|
||||
// It was requested that we always use pane objects instead of client objects.
|
||||
// However, it might be asked that we put client objects back.
|
||||
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
shell->GetPresContext(getter_AddRefs(context));
|
||||
nsCOMPtr<nsISupports> container;
|
||||
context->GetContainer(getter_AddRefs(container));
|
||||
if (container) {
|
||||
nsCOMPtr<nsIDocShellTreeItem> parentTreeItem, docTreeItem(do_QueryInterface(container));
|
||||
if (docTreeItem) {
|
||||
docTreeItem->GetSameTypeParent(getter_AddRefs(parentTreeItem));
|
||||
// Basically, if this docshell has a parent of the same type, it's a frame
|
||||
if (parentTreeItem) {
|
||||
*aAccRole = ROLE_PANE;
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
*aAccRole = ROLE_CLIENT;
|
||||
*/
|
||||
|
||||
*aAccRole = ROLE_PANE;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetAccState(PRUint32 *aAccState)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetAccState(aAccState);
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetAccValue(nsAWritableString& aAccValue)
|
||||
{
|
||||
return GetURL(aAccValue);
|
||||
}
|
||||
|
||||
/* void addAccessibleEventListener (in nsIAccessibleEventListener aListener); */
|
||||
NS_IMETHODIMP nsRootAccessible::AddAccessibleEventListener(nsIAccessibleEventListener *aListener)
|
||||
{
|
||||
if (!mListener)
|
||||
{
|
||||
// add an event listener to the document
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
if (!shell)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsCOMPtr<nsIDocument> document;
|
||||
shell->GetDocument(getter_AddRefs(document));
|
||||
|
||||
// use AddEventListener from the nsIDOMEventTarget interface
|
||||
nsCOMPtr<nsIDOMEventTarget> target;
|
||||
if (NS_SUCCEEDED(document->QueryInterface(NS_GET_IID(nsIDOMEventTarget), getter_AddRefs(target))) && target)
|
||||
{
|
||||
nsresult rv = NS_OK;
|
||||
// we're a DOMEventListener now!!
|
||||
nsCOMPtr<nsIDOMEventListener> listener;
|
||||
rv = this->QueryInterface( NS_GET_IID(nsIDOMEventListener), getter_AddRefs(listener) );
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to QI");
|
||||
// capture DOM focus events
|
||||
rv = target->AddEventListener( NS_LITERAL_STRING("focus") , listener, PR_TRUE );
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to register listener");
|
||||
// capture Form change events
|
||||
rv = target->AddEventListener( NS_LITERAL_STRING("change") , listener, PR_TRUE );
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to register listener");
|
||||
// add ourself as a CheckboxStateChange listener ( custom event fired in nsHTMLInputElement.cpp )
|
||||
rv = target->AddEventListener( NS_LITERAL_STRING("CheckboxStateChange") , listener, PR_TRUE );
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to register listener");
|
||||
// add ourself as a RadiobuttonStateChange listener ( custom event fired in nsHTMLInputElement.cpp )
|
||||
rv = target->AddEventListener( NS_LITERAL_STRING("RadiobuttonStateChange") , listener, PR_TRUE );
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to register listener");
|
||||
}
|
||||
}
|
||||
|
||||
// create a weak reference to the listener
|
||||
mListener = aListener;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* void removeAccessibleEventListener (in nsIAccessibleEventListener aListener); */
|
||||
NS_IMETHODIMP nsRootAccessible::RemoveAccessibleEventListener(nsIAccessibleEventListener *aListener)
|
||||
{
|
||||
if (mListener)
|
||||
{
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
nsCOMPtr<nsIDocument> document;
|
||||
if (!shell)
|
||||
return NS_OK;
|
||||
|
||||
shell->GetDocument(getter_AddRefs(document));
|
||||
|
||||
nsCOMPtr<nsIDOMEventReceiver> erP;
|
||||
if (NS_SUCCEEDED(document->QueryInterface(NS_GET_IID(nsIDOMEventReceiver), getter_AddRefs(erP))) && erP)
|
||||
{
|
||||
nsresult rv = erP->RemoveEventListenerByIID(NS_STATIC_CAST(nsIDOMFocusListener *, this), NS_GET_IID(nsIDOMFocusListener));
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to register listener");
|
||||
}
|
||||
}
|
||||
|
||||
mListener = nsnull;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
// --------------- nsIDOMEventListener Methods (3) ------------------------
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::HandleEvent(nsIDOMEvent* aEvent)
|
||||
{
|
||||
if (mListener) {
|
||||
// optionTargetNode is set to current option for HTML selects
|
||||
nsCOMPtr<nsIDOMNode> targetNode, optionTargetNode;
|
||||
nsresult rv = GetTargetNode(aEvent, targetNode);
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
// Check to see if it's a select element. If so, need the currently focused option
|
||||
nsCOMPtr<nsIDOMHTMLSelectElement> selectElement(do_QueryInterface(targetNode));
|
||||
if (selectElement) // ----- Target Node is an HTML <select> element ------
|
||||
nsHTMLSelectOptionAccessible::GetFocusedOptionNode(mPresShell, targetNode, optionTargetNode);
|
||||
|
||||
nsAutoString eventType;
|
||||
aEvent->GetType(eventType);
|
||||
|
||||
nsCOMPtr<nsIAccessible> accessible;
|
||||
|
||||
if (NS_SUCCEEDED(mAccService->GetAccessibleFor(targetNode, getter_AddRefs(accessible)))) {
|
||||
if ( eventType.EqualsIgnoreCase("focus") ) {
|
||||
if (mCurrentFocus != targetNode) {
|
||||
mListener->HandleEvent(nsIAccessibleEventListener::EVENT_FOCUS, accessible);
|
||||
mCurrentFocus = targetNode;
|
||||
}
|
||||
}
|
||||
else if ( eventType.EqualsIgnoreCase("change") ) {
|
||||
if (optionTargetNode) { // Set to current option only for HTML selects
|
||||
mListener->HandleEvent(nsIAccessibleEventListener::EVENT_SELECTION, accessible);
|
||||
if (mCurrentFocus != optionTargetNode &&
|
||||
NS_SUCCEEDED(mAccService->GetAccessibleFor(optionTargetNode, getter_AddRefs(accessible)))) {
|
||||
mListener->HandleEvent(nsIAccessibleEventListener::EVENT_FOCUS, accessible);
|
||||
mCurrentFocus = optionTargetNode;
|
||||
}
|
||||
}
|
||||
else
|
||||
mListener->HandleEvent(nsIAccessibleEventListener::EVENT_STATE_CHANGE, accessible);
|
||||
}
|
||||
else if ( eventType.EqualsIgnoreCase("CheckboxStateChange") ) {
|
||||
mListener->HandleEvent(nsIAccessibleEventListener::EVENT_STATE_CHANGE, accessible);
|
||||
}
|
||||
else if ( eventType.EqualsIgnoreCase("RadiobuttonStateChange") ) {
|
||||
mListener->HandleEvent(nsIAccessibleEventListener::EVENT_STATE_CHANGE, accessible);
|
||||
}
|
||||
}
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetTargetNode(nsIDOMEvent *aEvent, nsCOMPtr<nsIDOMNode>& aTargetNode)
|
||||
{
|
||||
nsCOMPtr<nsIDOMEventTarget> domEventTarget;
|
||||
aEvent->GetOriginalTarget(getter_AddRefs(domEventTarget));
|
||||
|
||||
nsresult rv;
|
||||
aTargetNode = do_QueryInterface(domEventTarget, &rv);
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
// ------- nsIDOMFocusListener Methods (1) -------------
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::Focus(nsIDOMEvent* aEvent)
|
||||
{
|
||||
return HandleEvent(aEvent);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::Blur(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
// ------- nsIDOMFormListener Methods (5) -------------
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::Submit(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::Reset(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::Change(nsIDOMEvent* aEvent)
|
||||
{
|
||||
// get change events when the form elements changes its state, checked->not,
|
||||
// deleted text, new text, change in selection for list/combo boxes
|
||||
// this may be the event that we have the individual Accessible objects
|
||||
// handle themselves -- have list/combos figure out the change in selection
|
||||
// have textareas and inputs fire a change of state etc...
|
||||
return HandleEvent(aEvent);
|
||||
}
|
||||
|
||||
// gets Select events when text is selected in a textarea or input
|
||||
NS_IMETHODIMP nsRootAccessible::Select(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
// gets Input events when text is entered or deleted in a textarea or input
|
||||
NS_IMETHODIMP nsRootAccessible::Input(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
// ------- nsIAccessibleDocument Methods (5) ---------------
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetURL(nsAWritableString& aURL)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetURL(aURL);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetTitle(nsAWritableString& aTitle)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetTitle(aTitle);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetMimeType(nsAWritableString& aMimeType)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetMimeType(aMimeType);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetDocType(nsAWritableString& aDocType)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetDocType(aDocType);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetNameSpaceURIForID(PRInt16 aNameSpaceID, nsAWritableString& aNameSpaceURI)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetNameSpaceURIForID(aNameSpaceID, aNameSpaceURI);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetDocument(nsIDocument **doc)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetDocument(doc);
|
||||
}
|
||||
|
||||
|
||||
nsDocAccessibleMixin::nsDocAccessibleMixin(nsIDocument *aDoc):mDocument(aDoc)
|
||||
{
|
||||
}
|
||||
|
||||
nsDocAccessibleMixin::nsDocAccessibleMixin(nsIWeakReference *aPresShell)
|
||||
{
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(aPresShell));
|
||||
NS_ASSERTION(shell,"Shell is gone!!! What are we doing here?");
|
||||
shell->GetDocument(getter_AddRefs(mDocument));
|
||||
}
|
||||
|
||||
nsDocAccessibleMixin::~nsDocAccessibleMixin()
|
||||
{
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetURL(nsAWritableString& aURL)
|
||||
{
|
||||
nsCOMPtr<nsIURI> pURI;
|
||||
mDocument->GetDocumentURL(getter_AddRefs(pURI));
|
||||
nsXPIDLCString path;
|
||||
pURI->GetSpec(getter_Copies(path));
|
||||
aURL.Assign(NS_ConvertUTF8toUCS2(path).get());
|
||||
//XXXaaronl Need to use CopyUTF8toUCS2(nsDependentCString(path), aURL); when it's written
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetTitle(nsAWritableString& aTitle)
|
||||
{
|
||||
// This doesn't leak - we don't own the const pointer that's returned
|
||||
aTitle = *(mDocument->GetDocumentTitle());
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetMimeType(nsAWritableString& aMimeType)
|
||||
{
|
||||
if (mDocument)
|
||||
return mDocument->GetContentType(aMimeType);
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetDocType(nsAWritableString& aDocType)
|
||||
{
|
||||
nsCOMPtr<nsIXULDocument> xulDoc(do_QueryInterface(mDocument));
|
||||
nsCOMPtr<nsIDOMDocument> domDoc(do_QueryInterface(mDocument));
|
||||
nsCOMPtr<nsIDOMDocumentType> docType;
|
||||
|
||||
if (xulDoc) {
|
||||
aDocType = NS_LITERAL_STRING("window"); // doctype not implemented for XUL at time of writing - causes assertion
|
||||
return NS_OK;
|
||||
}
|
||||
else if (domDoc && NS_SUCCEEDED(domDoc->GetDoctype(getter_AddRefs(docType))) && docType) {
|
||||
return docType->GetName(aDocType);
|
||||
}
|
||||
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetNameSpaceURIForID(PRInt16 aNameSpaceID, nsAWritableString& aNameSpaceURI)
|
||||
{
|
||||
if (mDocument) {
|
||||
nsCOMPtr<nsINameSpaceManager> nameSpaceManager;
|
||||
if (NS_SUCCEEDED(mDocument->GetNameSpaceManager(*getter_AddRefs(nameSpaceManager))))
|
||||
return nameSpaceManager->GetNameSpaceURI(aNameSpaceID, aNameSpaceURI);
|
||||
}
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetDocument(nsIDocument **doc)
|
||||
{
|
||||
*doc = mDocument;
|
||||
if (mDocument) {
|
||||
NS_IF_ADDREF(*doc);
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetAccState(PRUint32 *aAccState)
|
||||
{
|
||||
// Screen readers need to know when the document is finished loading (STATE_BUSY flag)
|
||||
// We do it this way, rather than via nsIWebProgressListener, because
|
||||
// if accessibility was turned on after a document already finished loading,
|
||||
// we would get no state changes from nsIWebProgressListener.
|
||||
// The GetBusyFlags method, however, always has the current busy state information for us.
|
||||
|
||||
*aAccState = 0;
|
||||
if (mDocument) {
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
mDocument->GetShellAt(0, getter_AddRefs(presShell));
|
||||
if (presShell) {
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
presShell->GetPresContext(getter_AddRefs(context));
|
||||
if (context) {
|
||||
nsCOMPtr<nsISupports> container;
|
||||
context->GetContainer(getter_AddRefs(container));
|
||||
if (container) {
|
||||
nsCOMPtr<nsIDocShell> docShell(do_QueryInterface(container));
|
||||
if (docShell) {
|
||||
PRUint32 busyFlags;
|
||||
docShell->GetBusyFlags(&busyFlags);
|
||||
if (busyFlags != nsIDocShell::BUSY_FLAGS_NONE)
|
||||
*aAccState = nsIAccessible::STATE_BUSY;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
@@ -1,106 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsRootAccessible_H_
|
||||
#define _nsRootAccessible_H_
|
||||
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIAccessibleEventReceiver.h"
|
||||
#include "nsIAccessibleEventListener.h"
|
||||
#include "nsIAccessibleDocument.h"
|
||||
#include "nsIDOMFormListener.h"
|
||||
#include "nsIDOMFocusListener.h"
|
||||
#include "nsIDocument.h"
|
||||
#include "nsIAccessibilityService.h"
|
||||
|
||||
class nsDocAccessibleMixin
|
||||
{
|
||||
public:
|
||||
nsDocAccessibleMixin(nsIDocument *doc);
|
||||
nsDocAccessibleMixin(nsIWeakReference *aShell);
|
||||
virtual ~nsDocAccessibleMixin();
|
||||
|
||||
NS_DECL_NSIACCESSIBLEDOCUMENT
|
||||
|
||||
NS_IMETHOD GetAccState(PRUint32 *aAccState);
|
||||
|
||||
protected:
|
||||
nsCOMPtr<nsIDocument> mDocument;
|
||||
};
|
||||
|
||||
class nsRootAccessible : public nsAccessible,
|
||||
public nsDocAccessibleMixin,
|
||||
public nsIAccessibleDocument,
|
||||
public nsIAccessibleEventReceiver,
|
||||
public nsIDOMFocusListener,
|
||||
public nsIDOMFormListener
|
||||
|
||||
{
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
|
||||
public:
|
||||
nsRootAccessible(nsIWeakReference* aShell);
|
||||
virtual ~nsRootAccessible();
|
||||
|
||||
/* attribute wstring accName; */
|
||||
NS_IMETHOD GetAccName(nsAWritableString& aAccName);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& aAccValue);
|
||||
NS_IMETHOD GetAccParent(nsIAccessible * *aAccParent);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *aAccRole);
|
||||
NS_IMETHOD GetAccState(PRUint32 *aAccState);
|
||||
|
||||
// ----- nsIAccessibleEventReceiver -------------------
|
||||
|
||||
NS_IMETHOD AddAccessibleEventListener(nsIAccessibleEventListener *aListener);
|
||||
NS_IMETHOD RemoveAccessibleEventListener(nsIAccessibleEventListener *aListener);
|
||||
|
||||
// ----- nsIDOMEventListener --------------------------
|
||||
NS_IMETHOD HandleEvent(nsIDOMEvent* anEvent);
|
||||
|
||||
// ----- nsIDOMFocusListener --------------------------
|
||||
NS_IMETHOD Focus(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD Blur(nsIDOMEvent* aEvent);
|
||||
|
||||
// ----- nsIDOMFormListener ---------------------------
|
||||
NS_IMETHOD Submit(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD Reset(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD Change(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD Select(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD Input(nsIDOMEvent* aEvent);
|
||||
|
||||
NS_DECL_NSIACCESSIBLEDOCUMENT
|
||||
|
||||
protected:
|
||||
NS_IMETHOD GetTargetNode(nsIDOMEvent *aEvent, nsCOMPtr<nsIDOMNode>& aTargetNode);
|
||||
virtual void GetBounds(nsRect& aRect, nsIFrame** aRelativeFrame);
|
||||
virtual nsIFrame* GetFrame();
|
||||
|
||||
// not a com pointer. We don't own the listener
|
||||
// it is the callers responsibility to remove the listener
|
||||
// otherwise we will get into circular referencing problems
|
||||
nsIAccessibleEventListener* mListener;
|
||||
nsCOMPtr<nsIDOMNode> mCurrentFocus;
|
||||
nsCOMPtr<nsIAccessibilityService> mAccService;
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
@@ -1,154 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsGenericAccessible.h"
|
||||
#include "nsHTMLAreaAccessible.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsString.h"
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nsIServiceManager.h"
|
||||
#include "nsIDOMElement.h"
|
||||
#include "nsIDOMHTMLAreaElement.h"
|
||||
#include "nsGUIEvent.h"
|
||||
|
||||
|
||||
// --- area -----
|
||||
|
||||
nsHTMLAreaAccessible::nsHTMLAreaAccessible(nsIDOMNode *aDomNode, nsIAccessible *aAccParent, nsIWeakReference* aShell):
|
||||
nsLinkableAccessible(aDomNode, aShell), mAccParent(aAccParent)
|
||||
{
|
||||
}
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccName(nsAWritableString & _retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMElement> elt(do_QueryInterface(mDOMNode));
|
||||
if (elt) {
|
||||
nsAutoString hrefString;
|
||||
elt->GetAttribute(NS_LITERAL_STRING("title"), _retval);
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_LINK;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccValue (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccValue(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMElement> elt(do_QueryInterface(mDOMNode));
|
||||
if (elt)
|
||||
elt->GetAttribute(NS_LITERAL_STRING("href"), _retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccDescription (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccDescription(nsAWritableString& _retval)
|
||||
{
|
||||
// Still to do - follow IE's standard here
|
||||
nsCOMPtr<nsIDOMHTMLAreaElement> area(do_QueryInterface(mDOMNode));
|
||||
if (area)
|
||||
area->GetShape(_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* nsIAccessible getAccFirstChild (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccLastChild (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* long getAccChildCount (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 0;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccParent(nsIAccessible * *aAccParent)
|
||||
{
|
||||
*aAccParent = mAccParent;
|
||||
NS_IF_ADDREF(*aAccParent);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
nsIAccessible *nsHTMLAreaAccessible::CreateAreaAccessible(nsIDOMNode *aDOMNode)
|
||||
{
|
||||
nsCOMPtr<nsIAccessibilityService> accService(do_GetService("@mozilla.org/accessibilityService;1"));
|
||||
if (accService) {
|
||||
nsIAccessible* acc = nsnull;
|
||||
accService->CreateHTMLAreaAccessible(mPresShell, aDOMNode, mAccParent, &acc);
|
||||
return acc;
|
||||
}
|
||||
return nsnull;
|
||||
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccNextSibling(nsIAccessible * *aAccNextSibling)
|
||||
{
|
||||
*aAccNextSibling = nsnull;
|
||||
nsCOMPtr<nsIDOMNode> nextNode;
|
||||
mDOMNode->GetNextSibling(getter_AddRefs(nextNode));
|
||||
if (nextNode)
|
||||
*aAccNextSibling = CreateAreaAccessible(nextNode);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* readonly attribute nsIAccessible accPreviousSibling; */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccPreviousSibling(nsIAccessible * *aAccPrevSibling)
|
||||
{
|
||||
*aAccPrevSibling = nsnull;
|
||||
nsCOMPtr<nsIDOMNode> prevNode;
|
||||
mDOMNode->GetPreviousSibling(getter_AddRefs(prevNode));
|
||||
if (prevNode)
|
||||
*aAccPrevSibling = CreateAreaAccessible(prevNode);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* void accGetBounds (out long x, out long y, out long width, out long height); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height)
|
||||
{
|
||||
//nsIFrame *frame;
|
||||
// Do a better job on this later - need to use GetRect on mAreas of nsImageMap from nsImageFrame
|
||||
//return mAccParent->nsAccessible::AccGetBounds(x,y,width,height);
|
||||
|
||||
*x = *y = *width = *height = 0;
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
@@ -1,55 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsHTMLAreaAccessible_H_
|
||||
#define _nsHTMLAreaAccessible_H_
|
||||
|
||||
#include "nsGenericAccessible.h"
|
||||
#include "nsAccessible.h"
|
||||
|
||||
/* Accessible for image map areas - must be child of image
|
||||
*/
|
||||
|
||||
class nsHTMLAreaAccessible : public nsLinkableAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLAreaAccessible(nsIDOMNode *domNode, nsIAccessible *accParent, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccName(nsAWritableString & _retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccParent(nsIAccessible * *aAccParent);
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible * *aAccNextSibling);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible * *aAccPreviousSibling);
|
||||
NS_IMETHOD GetAccDescription(nsAWritableString& _retval);
|
||||
NS_IMETHOD AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height);
|
||||
|
||||
protected:
|
||||
nsIAccessible *CreateAreaAccessible(nsIDOMNode *aDOMNode);
|
||||
nsCOMPtr<nsIAccessible> mAccParent;
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,467 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Eric Vaughan (evaughan@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsHTMLFormControlAccessible.h"
|
||||
#include "nsWeakReference.h"
|
||||
#include "nsIDOMHTMLInputElement.h"
|
||||
#include "nsIDOMHTMLTextAreaElement.h"
|
||||
#include "nsINameSpaceManager.h"
|
||||
#include "nsHTMLAtoms.h"
|
||||
#include "nsIDOMHTMLButtonElement.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsString.h"
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsIDOMHTMLLabelElement.h"
|
||||
#include "nsIDOMHTMLFormElement.h"
|
||||
#include "nsISelectionController.h"
|
||||
|
||||
nsHTMLFormControlAccessible::nsHTMLFormControlAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsLeafAccessible(aNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLFormControlAccessible::AppendLabelFor(nsIContent *aLookNode, nsAReadableString *aId, nsAWritableString *aLabel)
|
||||
{
|
||||
PRInt32 numChildren = 0;
|
||||
|
||||
nsCOMPtr<nsIDOMHTMLLabelElement> labelElement(do_QueryInterface(aLookNode));
|
||||
if (labelElement) {
|
||||
nsCOMPtr<nsIDOMElement> elt(do_QueryInterface(aLookNode));
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
if (elt) {
|
||||
nsAutoString labelIsFor;
|
||||
elt->GetAttribute(NS_LITERAL_STRING("for"),labelIsFor);
|
||||
if (labelIsFor.Equals(*aId))
|
||||
rv = AppendFlatStringFromSubtree(aLookNode, aLabel);
|
||||
}
|
||||
return rv;
|
||||
}
|
||||
|
||||
aLookNode->ChildCount(numChildren);
|
||||
nsIContent *contentWalker;
|
||||
PRInt32 index;
|
||||
for (index = 0; index < numChildren; index++) {
|
||||
aLookNode->ChildAt(index, contentWalker);
|
||||
if (contentWalker)
|
||||
AppendLabelFor(contentWalker, aId, aLabel);
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTMLFormControlAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIContent> walkUpContent(do_QueryInterface(mDOMNode));
|
||||
nsCOMPtr<nsIDOMHTMLLabelElement> labelElement;
|
||||
nsCOMPtr<nsIDOMHTMLFormElement> formElement;
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
nsAutoString label;
|
||||
// go up tree get name of ancestor label if there is one. Don't go up farther than form element
|
||||
while (walkUpContent && label.IsEmpty() && !formElement) {
|
||||
labelElement = do_QueryInterface(walkUpContent);
|
||||
if (labelElement)
|
||||
rv = AppendFlatStringFromSubtree(walkUpContent, &label);
|
||||
formElement = do_QueryInterface(walkUpContent); // reached top ancestor in form
|
||||
nsCOMPtr<nsIContent> nextParent;
|
||||
walkUpContent->GetParent(*getter_AddRefs(nextParent));
|
||||
walkUpContent = nextParent;
|
||||
}
|
||||
|
||||
|
||||
// There can be a label targeted at this control using the for="control_id" attribute
|
||||
// To save computing time, only look for those inside of a form element
|
||||
walkUpContent = do_QueryInterface(formElement);
|
||||
|
||||
if (walkUpContent) {
|
||||
nsCOMPtr<nsIDOMElement> elt(do_QueryInterface(mDOMNode));
|
||||
nsAutoString forId;
|
||||
elt->GetAttribute(NS_LITERAL_STRING("id"), forId);
|
||||
// Actually we'll be walking down the content this time, with a depth first search
|
||||
if (!forId.IsEmpty())
|
||||
AppendLabelFor(walkUpContent,&forId,&label);
|
||||
}
|
||||
|
||||
label.CompressWhitespace();
|
||||
if (label.IsEmpty())
|
||||
return nsAccessible::GetAccName(_retval);
|
||||
|
||||
_retval.Assign(label);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* long getAccState (); */
|
||||
NS_IMETHODIMP nsHTMLFormControlAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
// can be
|
||||
// focusable, focused, checked, protected, unavailable
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
|
||||
|
||||
nsAccessible::GetAccState(_retval);
|
||||
*_retval |= STATE_FOCUSABLE;
|
||||
|
||||
PRBool checked = PR_FALSE;
|
||||
element->GetChecked(&checked);
|
||||
if (checked) *_retval |= STATE_CHECKED;
|
||||
|
||||
PRBool disabled = PR_FALSE;
|
||||
element->GetDisabled(&disabled);
|
||||
if (disabled)
|
||||
*_retval |= STATE_UNAVAILABLE;
|
||||
|
||||
nsAutoString typeString;
|
||||
element->GetType(typeString);
|
||||
if (typeString.EqualsIgnoreCase("password"))
|
||||
*_retval |= STATE_PROTECTED;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
// --- checkbox -----
|
||||
|
||||
nsHTMLCheckboxAccessible::nsHTMLCheckboxAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsHTMLFormControlAccessible(aNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLCheckboxAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_CHECKBUTTON;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* PRUint8 getAccNumActions (); */
|
||||
NS_IMETHODIMP nsHTMLCheckboxAccessible::GetAccNumActions(PRUint8 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccActionName (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLCheckboxAccessible::GetAccActionName(PRUint8 index, nsAWritableString& _retval)
|
||||
{
|
||||
if (index == 0) {
|
||||
// check or uncheck
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
|
||||
|
||||
PRBool checked = PR_FALSE;
|
||||
if (element)
|
||||
element->GetChecked(&checked);
|
||||
|
||||
if (checked)
|
||||
_retval = NS_LITERAL_STRING("uncheck");
|
||||
else
|
||||
_retval = NS_LITERAL_STRING("check");
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
/* void accDoAction (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLCheckboxAccessible::AccDoAction(PRUint8 index)
|
||||
{
|
||||
if (index == 0) { // 0 is the magic value for default action
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
|
||||
PRBool checked = PR_FALSE;
|
||||
element->GetChecked(&checked);
|
||||
element->SetChecked(checked ? PR_FALSE : PR_TRUE);
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
|
||||
//------ Radio button -------
|
||||
|
||||
nsHTMLRadioButtonAccessible::nsHTMLRadioButtonAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsHTMLFormControlAccessible(aNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* PRUint8 getAccNumActions (); */
|
||||
NS_IMETHODIMP nsHTMLRadioButtonAccessible::GetAccNumActions(PRUint8 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccActionName (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLRadioButtonAccessible::GetAccActionName(PRUint8 index, nsAWritableString& _retval)
|
||||
{
|
||||
if (index == 0) {
|
||||
_retval = NS_LITERAL_STRING("select");
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
/* void accDoAction (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLRadioButtonAccessible::AccDoAction(PRUint8 index)
|
||||
{
|
||||
if (index == 0) {
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
|
||||
element->Click();
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLRadioButtonAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_RADIOBUTTON;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
// ----- Button -----
|
||||
|
||||
nsHTMLButtonAccessible::nsHTMLButtonAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsHTMLFormControlAccessible(aNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* PRUint8 getAccNumActions (); */
|
||||
NS_IMETHODIMP nsHTMLButtonAccessible::GetAccNumActions(PRUint8 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;;
|
||||
}
|
||||
|
||||
/* wstring getAccActionName (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLButtonAccessible::GetAccActionName(PRUint8 index, nsAWritableString& _retval)
|
||||
{
|
||||
if (index == 0) {
|
||||
_retval = NS_LITERAL_STRING("press");
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
/* void accDoAction (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLButtonAccessible::AccDoAction(PRUint8 index)
|
||||
{
|
||||
if (index == 0) {
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
|
||||
element->Click();
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLButtonAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_PUSHBUTTON;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTMLButtonAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> button(do_QueryInterface(mDOMNode));
|
||||
|
||||
if (!button)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsAutoString name;
|
||||
button->GetValue(name);
|
||||
name.CompressWhitespace();
|
||||
_retval.Assign(name);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
// ----- HTML 4 Button: can contain arbitrary HTML content -----
|
||||
|
||||
nsHTML4ButtonAccessible::nsHTML4ButtonAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsHTMLBlockAccessible(aNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* PRUint8 getAccNumActions (); */
|
||||
NS_IMETHODIMP nsHTML4ButtonAccessible::GetAccNumActions(PRUint8 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;;
|
||||
}
|
||||
|
||||
/* wstring getAccActionName (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTML4ButtonAccessible::GetAccActionName(PRUint8 index, nsAWritableString& _retval)
|
||||
{
|
||||
if (index == 0) {
|
||||
_retval = NS_LITERAL_STRING("press");
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
/* void accDoAction (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTML4ButtonAccessible::AccDoAction(PRUint8 index)
|
||||
{
|
||||
if (index == 0) {
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
|
||||
element->Click();
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTML4ButtonAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_PUSHBUTTON;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* long getAccState (); */
|
||||
NS_IMETHODIMP nsHTML4ButtonAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
nsAccessible::GetAccState(_retval);
|
||||
*_retval |= STATE_FOCUSABLE;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTML4ButtonAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
nsresult rv = NS_ERROR_FAILURE;
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(mDOMNode));
|
||||
|
||||
nsAutoString name;
|
||||
if (content)
|
||||
rv = AppendFlatStringFromSubtree(content, &name);
|
||||
|
||||
if (NS_SUCCEEDED(rv)) {
|
||||
// Temp var needed until CompressWhitespace built for nsAWritableString
|
||||
name.CompressWhitespace();
|
||||
_retval.Assign(name);
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
||||
// --- textfield -----
|
||||
|
||||
nsHTMLTextFieldAccessible::nsHTMLTextFieldAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsHTMLFormControlAccessible(aNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLTextFieldAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_TEXT;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccValue (); */
|
||||
NS_IMETHODIMP nsHTMLTextFieldAccessible::GetAccValue(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMHTMLTextAreaElement> textArea(do_QueryInterface(mDOMNode));
|
||||
if (textArea) {
|
||||
textArea->GetValue(_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> inputElement(do_QueryInterface(mDOMNode));
|
||||
if (inputElement) {
|
||||
inputElement->GetValue(_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
/* long getAccState (); */
|
||||
NS_IMETHODIMP nsHTMLTextFieldAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
// can be
|
||||
// focusable, focused, protected. readonly, unavailable, selected
|
||||
|
||||
nsAccessible::GetAccState(_retval);
|
||||
*_retval |= STATE_FOCUSABLE;
|
||||
|
||||
nsCOMPtr<nsIDOMHTMLTextAreaElement> textArea(do_QueryInterface(mDOMNode));
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> inputElement(do_QueryInterface(mDOMNode));
|
||||
|
||||
nsCOMPtr<nsIDOMElement> elt(do_QueryInterface(mDOMNode));
|
||||
PRBool isReadOnly = PR_FALSE;
|
||||
elt->HasAttribute(NS_LITERAL_STRING("readonly"), &isReadOnly);
|
||||
if (isReadOnly)
|
||||
*_retval |= STATE_READONLY;
|
||||
|
||||
// Get current selection and find out if current node is in it
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
if (!shell) {
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
shell->GetPresContext(getter_AddRefs(context));
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(mDOMNode));
|
||||
nsIFrame *frame;
|
||||
if (content && NS_SUCCEEDED(shell->GetPrimaryFrameFor(content, &frame))) {
|
||||
nsCOMPtr<nsISelectionController> selCon;
|
||||
frame->GetSelectionController(context,getter_AddRefs(selCon));
|
||||
if (selCon) {
|
||||
nsCOMPtr<nsISelection> domSel;
|
||||
selCon->GetSelection(nsISelectionController::SELECTION_NORMAL, getter_AddRefs(domSel));
|
||||
if (domSel) {
|
||||
PRBool isCollapsed = PR_TRUE;
|
||||
domSel->GetIsCollapsed(&isCollapsed);
|
||||
if (!isCollapsed)
|
||||
*_retval |=STATE_SELECTED;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if (!textArea) {
|
||||
if (inputElement) {
|
||||
/////// ====== Must be a password field, so it uses nsIDOMHTMLFormControl ==== ///////
|
||||
PRUint32 moreStates = 0;
|
||||
nsresult rv = nsHTMLFormControlAccessible::GetAccState(&moreStates);
|
||||
*_retval |= moreStates;
|
||||
return rv;
|
||||
}
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
PRBool disabled = PR_FALSE;
|
||||
textArea->GetDisabled(&disabled);
|
||||
if (disabled)
|
||||
*_retval |= STATE_UNAVAILABLE;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@@ -1,105 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Eric D Vaughan (evaughan@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsHTMLFormControlAccessible_H_
|
||||
#define _nsHTMLFormControlAccessible_H_
|
||||
|
||||
#include "nsAccessible.h"
|
||||
|
||||
class nsICheckboxControlFrame;
|
||||
|
||||
/* Accessible for supporting for controls
|
||||
* supports:
|
||||
* - walking up to get name from label
|
||||
* - support basic state
|
||||
*/
|
||||
class nsHTMLFormControlAccessible : public nsLeafAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLFormControlAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
|
||||
protected:
|
||||
NS_IMETHODIMP AppendLabelFor(nsIContent *aLookNode, nsAReadableString *aId, nsAWritableString *aLabel);
|
||||
};
|
||||
|
||||
class nsHTMLCheckboxAccessible : public nsHTMLFormControlAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLCheckboxAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccNumActions(PRUint8 *_retval);
|
||||
NS_IMETHOD GetAccActionName(PRUint8 index, nsAWritableString& _retval);
|
||||
NS_IMETHOD AccDoAction(PRUint8 index);
|
||||
};
|
||||
|
||||
class nsHTMLRadioButtonAccessible : public nsHTMLFormControlAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLRadioButtonAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccNumActions(PRUint8 *_retval);
|
||||
NS_IMETHOD GetAccActionName(PRUint8 index, nsAWritableString& _retval);
|
||||
NS_IMETHOD AccDoAction(PRUint8 index);
|
||||
};
|
||||
|
||||
class nsHTMLButtonAccessible : public nsHTMLFormControlAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLButtonAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccNumActions(PRUint8 *_retval);
|
||||
NS_IMETHOD GetAccActionName(PRUint8 index, nsAWritableString& _retval);
|
||||
NS_IMETHOD AccDoAction(PRUint8 index);
|
||||
};
|
||||
|
||||
class nsHTML4ButtonAccessible : public nsHTMLBlockAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTML4ButtonAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccNumActions(PRUint8 *_retval);
|
||||
NS_IMETHOD GetAccActionName(PRUint8 index, nsAWritableString& _retval);
|
||||
NS_IMETHOD AccDoAction(PRUint8 index);
|
||||
};
|
||||
|
||||
|
||||
class nsHTMLTextFieldAccessible : public nsHTMLFormControlAccessible
|
||||
{
|
||||
public:
|
||||
nsHTMLTextFieldAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,274 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsHTMLIFrameRootAccessible.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIDocument.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsIDocShell.h"
|
||||
#include "nsIWebShell.h"
|
||||
#include "nsIDocShellTreeItem.h"
|
||||
#include "nsIXULDocument.h"
|
||||
#include "nsIDOMDocument.h"
|
||||
#include "nsIDOMDocumentType.h"
|
||||
#include "nsINameSpaceManager.h"
|
||||
#include "nsReadableUtils.h"
|
||||
|
||||
NS_INTERFACE_MAP_BEGIN(nsHTMLIFrameRootAccessible)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIDOMFocusListener)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIDOMFormListener)
|
||||
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMFormListener)
|
||||
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsIDOMEventListener, nsIDOMFormListener)
|
||||
NS_INTERFACE_MAP_END_INHERITING(nsRootAccessible)
|
||||
|
||||
NS_IMPL_ADDREF_INHERITED(nsHTMLIFrameRootAccessible, nsRootAccessible);
|
||||
NS_IMPL_RELEASE_INHERITED(nsHTMLIFrameRootAccessible, nsRootAccessible);
|
||||
|
||||
NS_IMPL_ADDREF_INHERITED(nsHTMLIFrameAccessible, nsHTMLBlockAccessible);
|
||||
NS_IMPL_RELEASE_INHERITED(nsHTMLIFrameAccessible, nsHTMLBlockAccessible);
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsHTMLIFrameAccessible::QueryInterface(const nsIID& aIID, void** aInstancePtr)
|
||||
{
|
||||
NS_ASSERTION(aInstancePtr, "QueryInterface requires a non-NULL destination!");
|
||||
if ( !aInstancePtr )
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
if (aIID.Equals(NS_GET_IID(nsIAccessibleDocument))) {
|
||||
*aInstancePtr = (void*)(nsIAccessibleDocument*) this;
|
||||
NS_IF_ADDREF(this);
|
||||
return NS_OK;
|
||||
}
|
||||
return nsHTMLBlockAccessible::QueryInterface(aIID, aInstancePtr);
|
||||
}
|
||||
|
||||
|
||||
nsHTMLIFrameAccessible::nsHTMLIFrameAccessible(nsIDOMNode* aNode, nsIAccessible* aRoot, nsIWeakReference* aShell, nsIDocument *aDoc):
|
||||
nsHTMLBlockAccessible(aNode, aShell), mRootAccessible(aRoot), nsDocAccessibleMixin(aDoc)
|
||||
{
|
||||
}
|
||||
|
||||
/* attribute wstring accName; */
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccName(nsAWritableString& aAccName)
|
||||
{
|
||||
return GetTitle(aAccName);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccValue(nsAWritableString& aAccValue)
|
||||
{
|
||||
return GetURL(aAccValue);
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccFirstChild (); */
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
return mRootAccessible->GetAccFirstChild(_retval);
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccLastChild (); */
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
return mRootAccessible->GetAccLastChild(_retval);
|
||||
}
|
||||
|
||||
/* long getAccChildCount (); */
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
return mRootAccessible->GetAccChildCount(_retval);
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_PANE;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccState(PRUint32 *aAccState)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetAccState(aAccState);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetURL(nsAWritableString& aURL)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetURL(aURL);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetTitle(nsAWritableString& aTitle)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetTitle(aTitle);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetMimeType(nsAWritableString& aMimeType)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetMimeType(aMimeType);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetDocType(nsAWritableString& aDocType)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetDocType(aDocType);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetNameSpaceURIForID(PRInt16 aNameSpaceID, nsAWritableString& aNameSpaceURI)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetNameSpaceURIForID(aNameSpaceID, aNameSpaceURI);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetDocument(nsIDocument **doc)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetDocument(doc);
|
||||
}
|
||||
|
||||
//=============================//
|
||||
// nsHTMLIFrameRootAccessible //
|
||||
//=============================//
|
||||
|
||||
|
||||
//-----------------------------------------------------
|
||||
// construction
|
||||
//-----------------------------------------------------
|
||||
nsHTMLIFrameRootAccessible::nsHTMLIFrameRootAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsRootAccessible(aShell)
|
||||
{
|
||||
mRealDOMNode = aNode;
|
||||
}
|
||||
|
||||
//-----------------------------------------------------
|
||||
// destruction
|
||||
//-----------------------------------------------------
|
||||
nsHTMLIFrameRootAccessible::~nsHTMLIFrameRootAccessible()
|
||||
{
|
||||
}
|
||||
|
||||
/* readonly attribute nsIAccessible accParent; */
|
||||
NS_IMETHODIMP nsHTMLIFrameRootAccessible::GetAccParent(nsIAccessible * *_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> accessible;
|
||||
if (NS_SUCCEEDED(GetHTMLIFrameAccessible(getter_AddRefs(accessible))))
|
||||
return accessible->GetAccParent(_retval);
|
||||
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccNextSibling (); */
|
||||
NS_IMETHODIMP nsHTMLIFrameRootAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> accessible;
|
||||
|
||||
if (NS_SUCCEEDED(GetHTMLIFrameAccessible(getter_AddRefs(accessible))))
|
||||
return accessible->GetAccNextSibling(_retval);
|
||||
|
||||
*_retval = nsnull;
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccPreviousSibling (); */
|
||||
NS_IMETHODIMP nsHTMLIFrameRootAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> accessible;
|
||||
|
||||
if (NS_SUCCEEDED(GetHTMLIFrameAccessible(getter_AddRefs(accessible))))
|
||||
return accessible->GetAccPreviousSibling(_retval);
|
||||
|
||||
*_retval = nsnull;
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameRootAccessible::GetHTMLIFrameAccessible(nsIAccessible** aAcc)
|
||||
{
|
||||
// Start by finding our PresShell and from that
|
||||
// we get our nsIDocShell in order to walk the DocShell tree
|
||||
nsCOMPtr<nsIPresShell> presShell(do_QueryReferent(mPresShell));
|
||||
if (!presShell) {
|
||||
*aAcc = nsnull;
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
nsCOMPtr<nsIDocShell> docShell;
|
||||
if (NS_SUCCEEDED(GetDocShellFromPS(presShell, getter_AddRefs(docShell)))) {
|
||||
// Now that we have the DocShell QI
|
||||
// it to a tree item to find it's parent
|
||||
nsCOMPtr<nsIDocShellTreeItem> item(do_QueryInterface(docShell));
|
||||
if (item) {
|
||||
nsCOMPtr<nsIDocShellTreeItem> itemParent;
|
||||
item->GetParent(getter_AddRefs(itemParent));
|
||||
// QI to get the WebShell for the parent document
|
||||
nsCOMPtr<nsIDocShell> parentDocShell(do_QueryInterface(itemParent));
|
||||
if (parentDocShell) {
|
||||
// Get the PresShell/Content and
|
||||
// Root Content Node of the parent document
|
||||
nsCOMPtr<nsIPresShell> parentPresShell;
|
||||
nsCOMPtr<nsIPresContext> parentPresContext;
|
||||
nsCOMPtr<nsIContent> rootContent;
|
||||
if (NS_SUCCEEDED(GetDocShellObjects(parentDocShell,
|
||||
getter_AddRefs(parentPresShell),
|
||||
getter_AddRefs(parentPresContext),
|
||||
getter_AddRefs(rootContent)))) {
|
||||
// QI the DocShell (of this sub-doc) to a webshell
|
||||
nsCOMPtr<nsIWebShell> webShell(do_QueryInterface(docShell));
|
||||
if (webShell && parentPresShell && parentPresContext && rootContent) {
|
||||
// Now, find the Content in the parent document
|
||||
// that represents this sub-doc,
|
||||
// we do that matching webshells
|
||||
nsCOMPtr<nsIContent> content;
|
||||
if (FindContentForWebShell(parentPresShell,
|
||||
rootContent,
|
||||
webShell,
|
||||
getter_AddRefs(content))) {
|
||||
// OK, we found the content node in the parent doc
|
||||
// that corresponds to this sub-doc
|
||||
// Get the frame for that content
|
||||
nsCOMPtr<nsIWeakReference> wr = do_GetWeakReference(parentPresShell);
|
||||
nsIFrame* frame = nsnull;
|
||||
parentPresShell->GetPrimaryFrameFor(content, &frame);
|
||||
#ifdef NS_DEBUG_X
|
||||
printf("** Found: Con:%p Fr:%p", content, frame);
|
||||
char * name;
|
||||
if (GetNameForFrame(frame, &name)) {
|
||||
printf(" Name:[%s]", name);
|
||||
nsMemory::Free(name);
|
||||
}
|
||||
printf("\n");
|
||||
#endif
|
||||
|
||||
|
||||
nsCOMPtr<nsIDOMNode> node(do_QueryInterface(content));
|
||||
nsCOMPtr<nsIAccessible> acc(do_QueryInterface(frame));
|
||||
|
||||
*aAcc = acc;
|
||||
NS_IF_ADDREF(*aAcc);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
@@ -1,78 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsIFrameRootAccessible_H_
|
||||
#define _nsIFrameRootAccessible_H_
|
||||
|
||||
#include "nsRootAccessible.h"
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIAccessibleDocument.h"
|
||||
|
||||
class nsIWebShell;
|
||||
class nsIWeakReference;
|
||||
|
||||
class nsHTMLIFrameAccessible : public nsHTMLBlockAccessible,
|
||||
public nsIAccessibleDocument,
|
||||
public nsDocAccessibleMixin
|
||||
{
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
NS_DECL_NSIACCESSIBLEDOCUMENT
|
||||
|
||||
public:
|
||||
nsHTMLIFrameAccessible(nsIDOMNode* aNode, nsIAccessible* aRoot, nsIWeakReference* aShell, nsIDocument *doc);
|
||||
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& aAccName);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& AccValue);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *aAccRole);
|
||||
NS_IMETHOD GetAccState(PRUint32 *aAccState);
|
||||
|
||||
protected:
|
||||
nsCOMPtr<nsIAccessible> mRootAccessible;
|
||||
};
|
||||
|
||||
class nsHTMLIFrameRootAccessible : public nsRootAccessible
|
||||
{
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
|
||||
public:
|
||||
nsHTMLIFrameRootAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
virtual ~nsHTMLIFrameRootAccessible();
|
||||
|
||||
/* attribute wstring accName; */
|
||||
NS_IMETHOD GetAccParent(nsIAccessible * *aAccParent);
|
||||
|
||||
/* nsIAccessible getAccNextSibling (); */
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
|
||||
/* nsIAccessible getAccPreviousSibling (); */
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
|
||||
protected:
|
||||
NS_IMETHOD GetHTMLIFrameAccessible(nsIAccessible** aAcc);
|
||||
nsCOMPtr<nsIDOMNode> mRealDOMNode;
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
@@ -1,188 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsGenericAccessible.h"
|
||||
#include "nsHTMLImageAccessible.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIHTMLDocument.h"
|
||||
#include "nsIDocument.h"
|
||||
#include "nsIDOMHTMLCollection.h"
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nsIServiceManager.h"
|
||||
#include "imgIRequest.h"
|
||||
#include "imgIContainer.h"
|
||||
#include "nsIImageFrame.h"
|
||||
|
||||
// --- image -----
|
||||
|
||||
nsHTMLImageAccessible::nsHTMLImageAccessible(nsIDOMNode* aDOMNode, nsIImageFrame *aImageFrame, nsIWeakReference* aShell):
|
||||
nsLinkableAccessible(aDOMNode, aShell)
|
||||
{
|
||||
nsCOMPtr<nsIDOMElement> element(do_QueryInterface(aDOMNode));
|
||||
nsCOMPtr<nsIDocument> doc;
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
NS_ASSERTION(shell,"Shell is gone!!! What are we doing here?");
|
||||
|
||||
shell->GetDocument(getter_AddRefs(doc));
|
||||
nsAutoString mapElementName;
|
||||
|
||||
if (doc && element) {
|
||||
nsCOMPtr<nsIHTMLDocument> htmlDoc(do_QueryInterface(doc));
|
||||
element->GetAttribute(NS_LITERAL_STRING("usemap"),mapElementName);
|
||||
if (htmlDoc && !mapElementName.IsEmpty()) {
|
||||
if (mapElementName.CharAt(0) == '#')
|
||||
mapElementName.Cut(0,1);
|
||||
htmlDoc->GetImageMap(mapElementName, getter_AddRefs(mMapElement));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLImageAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
// The state is a bitfield, get our inherited state, then logically OR it with STATE_ANIMATED if this
|
||||
// is an animated image.
|
||||
|
||||
nsLinkableAccessible::GetAccState(_retval);
|
||||
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(mDOMNode));
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
nsIFrame *frame = nsnull;
|
||||
if (content && shell)
|
||||
shell->GetPrimaryFrameFor(content, &frame);
|
||||
|
||||
nsCOMPtr<nsIImageFrame> imageFrame(do_QueryInterface(frame));
|
||||
|
||||
nsCOMPtr<imgIRequest> imageRequest;
|
||||
if (imageFrame)
|
||||
imageFrame->GetImageRequest(getter_AddRefs(imageRequest));
|
||||
|
||||
nsCOMPtr<imgIContainer> imgContainer;
|
||||
if (imageRequest)
|
||||
imageRequest->GetImage(getter_AddRefs(imgContainer));
|
||||
|
||||
if (imgContainer) {
|
||||
PRUint32 numFrames;
|
||||
imgContainer->GetNumFrames(&numFrames);
|
||||
if (numFrames > 1)
|
||||
*_retval |= STATE_ANIMATED;
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTMLImageAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
nsresult rv = NS_ERROR_FAILURE;
|
||||
|
||||
nsCOMPtr<nsIContent> imageContent(do_QueryInterface(mDOMNode));
|
||||
if (imageContent) {
|
||||
nsAutoString name;
|
||||
rv = AppendFlatStringFromContentNode(imageContent, &name);
|
||||
if (NS_SUCCEEDED(rv)) {
|
||||
// Temp var needed until CompressWhitespace built for nsAWritableString
|
||||
name.CompressWhitespace();
|
||||
_retval.Assign(name);
|
||||
}
|
||||
}
|
||||
return rv;
|
||||
}
|
||||
|
||||
/* wstring getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLImageAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_GRAPHIC;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
nsIAccessible *nsHTMLImageAccessible::CreateAreaAccessible(PRUint32 areaNum)
|
||||
{
|
||||
if (!mMapElement)
|
||||
return nsnull;
|
||||
|
||||
if (areaNum == -1) {
|
||||
PRInt32 numAreaMaps;
|
||||
GetAccChildCount(&numAreaMaps);
|
||||
if (numAreaMaps<=0)
|
||||
return nsnull;
|
||||
areaNum = NS_STATIC_CAST(PRUint32,numAreaMaps-1);
|
||||
}
|
||||
|
||||
nsIDOMHTMLCollection *mapAreas;
|
||||
mMapElement->GetAreas(&mapAreas);
|
||||
if (!mapAreas)
|
||||
return nsnull;
|
||||
|
||||
nsIDOMNode *domNode = nsnull;
|
||||
mapAreas->Item(areaNum,&domNode);
|
||||
if (!domNode)
|
||||
return nsnull;
|
||||
|
||||
nsCOMPtr<nsIAccessibilityService> accService(do_GetService("@mozilla.org/accessibilityService;1"));
|
||||
if (!accService)
|
||||
return nsnull;
|
||||
if (accService) {
|
||||
nsIAccessible* acc = nsnull;
|
||||
accService->CreateHTMLAreaAccessible(mPresShell, domNode, this, &acc);
|
||||
return acc;
|
||||
}
|
||||
return nsnull;
|
||||
}
|
||||
|
||||
|
||||
/* nsIAccessible getAccFirstChild (); */
|
||||
NS_IMETHODIMP nsHTMLImageAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = CreateAreaAccessible(0);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* nsIAccessible getAccLastChild (); */
|
||||
NS_IMETHODIMP nsHTMLImageAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = CreateAreaAccessible(-1);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* long getAccChildCount (); */
|
||||
NS_IMETHODIMP nsHTMLImageAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 0;
|
||||
if (mMapElement) {
|
||||
nsIDOMHTMLCollection *mapAreas;
|
||||
mMapElement->GetAreas(&mapAreas);
|
||||
if (mapAreas) {
|
||||
PRUint32 length;
|
||||
mapAreas->GetLength(&length);
|
||||
*_retval = NS_STATIC_CAST(PRInt32, length);
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@@ -1,54 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsHTMLImageAccessible_H_
|
||||
#define _nsHTMLImageAccessible_H_
|
||||
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsIImageFrame.h"
|
||||
#include "nsIDOMHTMLMapElement.h"
|
||||
|
||||
/* Accessible for supporting images
|
||||
* supports:
|
||||
* - gets name, role
|
||||
* - support basic state
|
||||
*/
|
||||
class nsHTMLImageAccessible : public nsLinkableAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLImageAccessible(nsIDOMNode* aDomNode, nsIImageFrame *imageFrame, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
|
||||
protected:
|
||||
nsIAccessible *CreateAreaAccessible(PRUint32 areaNum);
|
||||
nsCOMPtr<nsIDOMHTMLMapElement> mMapElement;
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,63 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsHTMLLinkAccessible.h"
|
||||
#include "nsWeakReference.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsILink.h"
|
||||
#include "nsILinkHandler.h"
|
||||
#include "nsISelection.h"
|
||||
#include "nsISelectionController.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsIDOMElement.h"
|
||||
|
||||
nsHTMLLinkAccessible::nsHTMLLinkAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell):
|
||||
nsLinkableAccessible(aDomNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTMLLinkAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
if (!IsALink()) // Also initializes private data members
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsAutoString name;
|
||||
nsresult rv = AppendFlatStringFromSubtree(mLinkContent, &name);
|
||||
if (NS_SUCCEEDED(rv)) {
|
||||
// Temp var needed until CompressWhitespace built for nsAWritableString
|
||||
name.CompressWhitespace();
|
||||
_retval.Assign(name);
|
||||
}
|
||||
return rv;
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLLinkAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_LINK;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@@ -1,38 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
*/
|
||||
|
||||
#ifndef _nsHTMLLinkAccessible_H_
|
||||
#define _nsHTMLLinkAccessible_H_
|
||||
|
||||
#include "nsAccessible.h"
|
||||
|
||||
class nsHTMLLinkAccessible : public nsLinkableAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLLinkAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,794 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: Eric Vaughan (evaughan@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsHTMLSelectAccessible.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIDocument.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsRootAccessible.h"
|
||||
#include "nsINameSpaceManager.h"
|
||||
#include "nsIDOMHTMLInputElement.h"
|
||||
#include "nsLayoutAtoms.h"
|
||||
#include "nsIDOMXULListener.h"
|
||||
#include "nsIDOMEventReceiver.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsIDOMHTMLCollection.h"
|
||||
#include "nsISelectElement.h"
|
||||
#include "nsIDOMHTMLSelectElement.h"
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nsIServiceManager.h"
|
||||
#include "nsIDOMHTMLOptionElement.h"
|
||||
|
||||
/*
|
||||
* A class the represents the text field in the Select to the left
|
||||
* of the drop down button
|
||||
*/
|
||||
class nsHTMLSelectTextFieldAccessible : public nsLeafAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLSelectTextFieldAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& _retval);
|
||||
|
||||
virtual void GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame);
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
/*
|
||||
* A base class that can listen to menu events. Its used so the
|
||||
* button and the window accessibles can change there name and role
|
||||
* depending on whether the drop down list is dropped down on not
|
||||
*/
|
||||
class nsMenuListenerAccessible : public nsAccessible, public nsIDOMXULListener
|
||||
{
|
||||
public:
|
||||
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
|
||||
nsMenuListenerAccessible(nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
virtual ~nsMenuListenerAccessible();
|
||||
|
||||
// popup listener
|
||||
NS_IMETHOD PopupShowing(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD PopupShown(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
NS_IMETHOD PopupHiding(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD PopupHidden(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
NS_IMETHOD Close(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD Command(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
NS_IMETHOD Broadcast(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
NS_IMETHOD CommandUpdate(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
virtual void SetupMenuListener();
|
||||
|
||||
PRBool mRegistered;
|
||||
PRBool mOpen;
|
||||
};
|
||||
|
||||
NS_IMPL_ISUPPORTS_INHERITED(nsMenuListenerAccessible, nsAccessible, nsIDOMXULListener)
|
||||
|
||||
/**
|
||||
* A class that represents the button inside the Select to the right of the text field
|
||||
*/
|
||||
class nsHTMLSelectButtonAccessible : public nsMenuListenerAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLSelectButtonAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccNumActions(PRUint8 *_retval);
|
||||
NS_IMETHOD GetAccActionName(PRUint8 index, nsAWritableString& _retval);
|
||||
NS_IMETHOD AccDoAction(PRUint8 index);
|
||||
|
||||
|
||||
virtual void GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame);
|
||||
|
||||
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
/*
|
||||
* A class that represents the window that lives to the right
|
||||
* of the drop down button inside the Select. This is the window
|
||||
* that is made visible when the button is pressed.
|
||||
*/
|
||||
class nsHTMLSelectWindowAccessible : public nsMenuListenerAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLSelectWindowAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
|
||||
virtual void GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame);
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
/*
|
||||
* The list that contains all the options in the select. It is inside the window.
|
||||
*/
|
||||
class nsHTMLSelectListAccessible : public nsAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLSelectListAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
virtual ~nsHTMLSelectListAccessible() {}
|
||||
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
//--------- nsHTMLSelectAccessible -----
|
||||
|
||||
nsHTMLSelectAccessible::nsHTMLSelectAccessible(nsIDOMNode* aDOMNode,
|
||||
nsIWeakReference* aShell)
|
||||
:nsAccessible(aDOMNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
NS_IMPL_ISUPPORTS_INHERITED1(nsHTMLSelectAccessible, nsAccessible, nsIAccessibleSelectable)
|
||||
|
||||
// ------------- Helper method for determination of proper Frame ------
|
||||
//static
|
||||
PRBool nsHTMLSelectAccessible::IsCorrectFrame( nsIFrame* aFrame, nsIAtom* aAtom ) {
|
||||
if (!aFrame || !aAtom)
|
||||
return PR_FALSE;
|
||||
nsCOMPtr<nsIAtom> frameType;
|
||||
aFrame->GetFrameType(getter_AddRefs(frameType));
|
||||
if (frameType.get() != aAtom)
|
||||
return PR_FALSE;
|
||||
return PR_TRUE;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectAccessible::GetAccValue(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> text;
|
||||
GetAccFirstChild(getter_AddRefs(text));
|
||||
if (text)
|
||||
return text->GetAccValue(_retval);
|
||||
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_COMBOBOX;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
// create a window accessible
|
||||
*_retval = new nsHTMLSelectWindowAccessible(this, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
// create a text field
|
||||
|
||||
*_retval = new nsHTMLSelectTextFieldAccessible(this, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
// always have 3 children
|
||||
*_retval = 3;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectAccessible::GetSelectedChildren(nsISupportsArray **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//-------- SelectTextFieldAccessible ------
|
||||
|
||||
nsHTMLSelectTextFieldAccessible::nsHTMLSelectTextFieldAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell):
|
||||
nsLeafAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectTextFieldAccessible::GetAccValue(nsAWritableString& _retval)
|
||||
{
|
||||
nsIFrame* frame = nsAccessible::GetBoundsFrame();
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
GetPresContext(context);
|
||||
if ( !frame )
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::blockFrame) )
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::textFrame) )
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsCOMPtr<nsIContent> content;
|
||||
frame->GetContent(getter_AddRefs(content));
|
||||
|
||||
if (!content)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
AppendFlatStringFromSubtree(content, &_retval);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
void nsHTMLSelectTextFieldAccessible::GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame)
|
||||
{
|
||||
// get our first child's frame
|
||||
nsIFrame* frame = nsAccessible::GetBoundsFrame();
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
GetPresContext(context);
|
||||
if ( !frame )
|
||||
return;
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::blockFrame) )
|
||||
return;
|
||||
|
||||
frame->GetParent(aRelativeFrame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( *aRelativeFrame, nsLayoutAtoms::areaFrame) )
|
||||
return;
|
||||
|
||||
frame->GetRect(aBounds);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectTextFieldAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_IF_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectTextFieldAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> parent;
|
||||
GetAccParent(getter_AddRefs(parent));
|
||||
|
||||
*_retval = new nsHTMLSelectButtonAccessible(parent, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectTextFieldAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectTextFieldAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_STATICTEXT;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
// --------- nsMenuListenerAccessible -----------
|
||||
|
||||
nsMenuListenerAccessible::nsMenuListenerAccessible(nsIDOMNode* aDOMNode, nsIWeakReference* aShell):
|
||||
nsAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mRegistered = PR_FALSE;
|
||||
mOpen = PR_FALSE;
|
||||
}
|
||||
|
||||
nsMenuListenerAccessible::~nsMenuListenerAccessible()
|
||||
{
|
||||
if (mRegistered) {
|
||||
nsCOMPtr<nsIDOMEventReceiver> eventReceiver(do_QueryInterface(mDOMNode));
|
||||
if (eventReceiver)
|
||||
eventReceiver->RemoveEventListener(NS_LITERAL_STRING("popupshowing"), this, PR_TRUE);
|
||||
}
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsMenuListenerAccessible::PopupShowing(nsIDOMEvent* aEvent)
|
||||
{
|
||||
mOpen = PR_TRUE;
|
||||
|
||||
/* TBD send state change event */
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsMenuListenerAccessible::PopupHiding(nsIDOMEvent* aEvent)
|
||||
{
|
||||
mOpen = PR_FALSE;
|
||||
|
||||
/* TBD send state change event */
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsMenuListenerAccessible::Close(nsIDOMEvent* aEvent)
|
||||
{
|
||||
mOpen = PR_FALSE;
|
||||
|
||||
/* TBD send state change event */
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
void
|
||||
nsMenuListenerAccessible::SetupMenuListener()
|
||||
{
|
||||
// not not already one register ourselves as a popup listener
|
||||
if (!mRegistered) {
|
||||
|
||||
nsCOMPtr<nsIDOMEventReceiver> eventReceiver(do_QueryInterface(mDOMNode));
|
||||
if (!eventReceiver) {
|
||||
return;
|
||||
}
|
||||
|
||||
nsresult rv = eventReceiver->AddEventListener(NS_LITERAL_STRING("popupshowing"), this, PR_TRUE);
|
||||
|
||||
if (NS_FAILED(rv)) {
|
||||
return;
|
||||
}
|
||||
|
||||
mRegistered = PR_TRUE;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
//-------- SelectButtonAccessible ------
|
||||
|
||||
nsHTMLSelectButtonAccessible::nsHTMLSelectButtonAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell):
|
||||
nsMenuListenerAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
/* void accDoAction (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::AccDoAction(PRUint8 index)
|
||||
{
|
||||
nsIFrame* frame = nsAccessible::GetBoundsFrame();
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
GetPresContext(context);
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::blockFrame) )
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
frame->GetNextSibling(&frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::gfxButtonControlFrame) )
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsCOMPtr<nsIContent> content;
|
||||
frame->GetContent(getter_AddRefs(content));
|
||||
|
||||
if (index == 0) {
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(content));
|
||||
if (element)
|
||||
{
|
||||
element->Click();
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* PRUint8 getAccNumActions (); */
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccNumActions(PRUint8 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
void nsHTMLSelectButtonAccessible::GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame)
|
||||
{
|
||||
// get our second child's frame
|
||||
nsIFrame* frame = nsAccessible::GetBoundsFrame();
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
GetPresContext(context);
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::blockFrame) )
|
||||
return;
|
||||
|
||||
frame->GetNextSibling(&frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::gfxButtonControlFrame) )
|
||||
return;
|
||||
|
||||
frame->GetParent(aRelativeFrame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( *aRelativeFrame, nsLayoutAtoms::areaFrame) )
|
||||
return;
|
||||
|
||||
frame->GetRect(aBounds);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_PUSHBUTTON;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_IF_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
return GetAccActionName(0, _retval);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccActionName(PRUint8 index, nsAWritableString& _retval)
|
||||
{
|
||||
SetupMenuListener();
|
||||
|
||||
// get the current state open or closed
|
||||
// set _retval to it.
|
||||
// notice its supposed to be reversed. Close if opened
|
||||
// and Open if closed.
|
||||
|
||||
if (mOpen)
|
||||
_retval = NS_LITERAL_STRING("Close");
|
||||
else
|
||||
_retval = NS_LITERAL_STRING("Open");
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> parent;
|
||||
GetAccParent(getter_AddRefs(parent));
|
||||
|
||||
*_retval = new nsHTMLSelectWindowAccessible(parent, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> parent;
|
||||
GetAccParent(getter_AddRefs(parent));
|
||||
|
||||
*_retval = new nsHTMLSelectTextFieldAccessible(parent, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 0;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//---------------------
|
||||
|
||||
|
||||
nsHTMLSelectWindowAccessible::nsHTMLSelectWindowAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell)
|
||||
:nsMenuListenerAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
nsAccessible::GetAccState(_retval);
|
||||
|
||||
SetupMenuListener();
|
||||
|
||||
// if open we are visible if closed we are invisible
|
||||
// set _retval to it.
|
||||
if (mOpen)
|
||||
*_retval |= STATE_DEFAULT;
|
||||
else
|
||||
*_retval |= STATE_INVISIBLE;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_WINDOW;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_IF_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> parent;
|
||||
GetAccParent(getter_AddRefs(parent));
|
||||
|
||||
*_retval = new nsHTMLSelectButtonAccessible(parent, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = new nsHTMLSelectListAccessible(this, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = new nsHTMLSelectListAccessible(this, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
void nsHTMLSelectWindowAccessible::GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame)
|
||||
{
|
||||
// get our first option
|
||||
nsCOMPtr<nsIDOMNode> child;
|
||||
mDOMNode->GetFirstChild(getter_AddRefs(child));
|
||||
|
||||
// now get its frame
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
if (!shell) {
|
||||
*aRelativeFrame = nsnull;
|
||||
return;
|
||||
}
|
||||
|
||||
nsIFrame* frame = nsnull;
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(child));
|
||||
shell->GetPrimaryFrameFor(content, &frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::blockFrame) )
|
||||
return;
|
||||
|
||||
frame->GetParent(&frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::areaFrame) )
|
||||
return;
|
||||
|
||||
frame->GetParent(aRelativeFrame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( *aRelativeFrame, nsLayoutAtoms::listControlFrame) )
|
||||
return;
|
||||
|
||||
frame->GetRect(aBounds);
|
||||
}
|
||||
|
||||
//----------
|
||||
|
||||
|
||||
nsHTMLSelectListAccessible::nsHTMLSelectListAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell)
|
||||
:nsAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height)
|
||||
{
|
||||
return mParent->AccGetBounds(x,y,width,height);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_LIST;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMNode> last;
|
||||
mDOMNode->GetLastChild(getter_AddRefs(last));
|
||||
|
||||
*_retval = new nsHTMLSelectOptionAccessible(this, last, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMNode> first;
|
||||
mDOMNode->GetFirstChild(getter_AddRefs(first));
|
||||
|
||||
*_retval = new nsHTMLSelectOptionAccessible(this, first, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//--------
|
||||
|
||||
nsHTMLSelectOptionAccessible::nsHTMLSelectOptionAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell):
|
||||
nsLeafAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_LISTITEM;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_IF_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
|
||||
nsCOMPtr<nsIDOMNode> next;
|
||||
mDOMNode->GetNextSibling(getter_AddRefs(next));
|
||||
|
||||
if (next) {
|
||||
*_retval = new nsHTMLSelectOptionAccessible(mParent, next, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
|
||||
nsCOMPtr<nsIDOMNode> prev;
|
||||
mDOMNode->GetPreviousSibling(getter_AddRefs(prev));
|
||||
|
||||
if (prev) {
|
||||
*_retval = new nsHTMLSelectOptionAccessible(mParent, prev, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIContent> content (do_QueryInterface(mDOMNode));
|
||||
if (!content) {
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
nsAutoString option;
|
||||
nsresult rv = AppendFlatStringFromSubtree(content, &option);
|
||||
if (NS_SUCCEEDED(rv)) {
|
||||
// Temp var needed until CompressWhitespace built for nsAWritableString
|
||||
option.CompressWhitespace();
|
||||
_retval.Assign(option);
|
||||
}
|
||||
return rv;
|
||||
}
|
||||
|
||||
@@ -1,72 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: Eric Vaughan (evaughan@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
#ifndef __nsHTMLSelectAccessible_h__
|
||||
#define __nsHTMLSelectAccessible_h__
|
||||
|
||||
#include "nsAccessible.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIAtom.h"
|
||||
#include "nsIAccessibleSelectable.h"
|
||||
|
||||
class nsHTMLSelectAccessible : public nsAccessible,
|
||||
public nsIAccessibleSelectable
|
||||
{
|
||||
public:
|
||||
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
NS_DECL_NSIACCESSIBLESELECTABLE
|
||||
|
||||
nsHTMLSelectAccessible(nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
virtual ~nsHTMLSelectAccessible() {}
|
||||
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
|
||||
// helper method to verify frames
|
||||
static PRBool IsCorrectFrame( nsIFrame* aFrame, nsIAtom* aAtom );
|
||||
|
||||
};
|
||||
|
||||
/*
|
||||
* Each option in the Select. These are in the nsListAccessible
|
||||
*/
|
||||
class nsHTMLSelectOptionAccessible : public nsLeafAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLSelectOptionAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,51 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsHTMLTableAccessible.h"
|
||||
#include "nsWeakReference.h"
|
||||
#include "nsReadableUtils.h"
|
||||
|
||||
nsHTMLTableCellAccessible::nsHTMLTableCellAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell):
|
||||
nsHTMLBlockAccessible(aDomNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLTableCellAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_CELL;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
nsHTMLTableAccessible::nsHTMLTableAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell):
|
||||
nsHTMLBlockAccessible(aDomNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLTableAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_TABLE;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@@ -1,44 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsHTMLTableAccessible_H_
|
||||
#define _nsHTMLTableAccessible_H_
|
||||
|
||||
#include "nsAccessible.h"
|
||||
|
||||
class nsHTMLTableCellAccessible : public nsHTMLBlockAccessible
|
||||
{
|
||||
public:
|
||||
nsHTMLTableCellAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
};
|
||||
|
||||
|
||||
class nsHTMLTableAccessible : public nsHTMLBlockAccessible
|
||||
{
|
||||
public:
|
||||
nsHTMLTableAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,74 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Eric Vaughan (evaughan@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsHTMLTextAccessible.h"
|
||||
#include "nsWeakReference.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsString.h"
|
||||
#include "nsILink.h"
|
||||
#include "nsILinkHandler.h"
|
||||
#include "nsISelection.h"
|
||||
#include "nsISelectionController.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsReadableUtils.h"
|
||||
|
||||
nsHTMLTextAccessible::nsHTMLTextAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell):
|
||||
nsLinkableAccessible(aDomNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTMLTextAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
|
||||
return mDOMNode->GetNodeValue(_retval);
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLTextAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_TEXT;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccFirstChild (); */
|
||||
NS_IMETHODIMP nsHTMLTextAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccLastChild (); */
|
||||
NS_IMETHODIMP nsHTMLTextAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* long getAccChildCount (); */
|
||||
NS_IMETHODIMP nsHTMLTextAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 0;
|
||||
return NS_OK;
|
||||
}
|
||||
@@ -1,43 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsHTMLTextAccessible_H_
|
||||
#define _nsHTMLTextAccessible_H_
|
||||
|
||||
#include "nsAccessible.h"
|
||||
|
||||
class nsIWeakReference;
|
||||
class nsITextControlFrame;
|
||||
|
||||
class nsHTMLTextAccessible : public nsLinkableAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLTextAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,3 +0,0 @@
|
||||
en-US.jar:
|
||||
locale/en-US/global/accessible.properties
|
||||
|
||||
@@ -1,64 +0,0 @@
|
||||
#!gmake
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
|
||||
DEPTH=..\..
|
||||
MODULE=accessibility
|
||||
LIBRARY_NAME=accessibility_s
|
||||
|
||||
CPP_OBJS=\
|
||||
.\$(OBJDIR)\nsAccessible.obj \
|
||||
.\$(OBJDIR)\nsRootAccessible.obj \
|
||||
.\$(OBJDIR)\nsHTMLIFrameRootAccessible.obj \
|
||||
.\$(OBJDIR)\nsAccessibilityService.obj \
|
||||
.\$(OBJDIR)\nsHTMLSelectListAccessible.obj \
|
||||
.\$(OBJDIR)\nsGenericAccessible.obj \
|
||||
.\$(OBJDIR)\nsHTMLFormControlAccessible.obj \
|
||||
.\$(OBJDIR)\nsHTMLTextAccessible.obj \
|
||||
.\$(OBJDIR)\nsHTMLImageAccessible.obj \
|
||||
.\$(OBJDIR)\nsHTMLAreaAccessible.obj \
|
||||
.\$(OBJDIR)\nsHTMLTableAccessible.obj \
|
||||
.\$(OBJDIR)\nsHTMLLinkAccessible.obj \
|
||||
.\$(OBJDIR)\nsHTMLComboboxAccessible.obj \
|
||||
.\$(OBJDIR)\nsHTMLListboxAccessible.obj \
|
||||
$(NULL)
|
||||
|
||||
EXPORTS = \
|
||||
.\nsRootAccessible.h \
|
||||
$(NULL)
|
||||
|
||||
LINCS= \
|
||||
-I..\..\layout\html\forms\public \
|
||||
-I..\..\layout\html\forms\src \
|
||||
-I..\..\layout\html\base\src \
|
||||
$(NULL)
|
||||
|
||||
|
||||
include <$(DEPTH)\config\rules.mak>
|
||||
|
||||
install:: $(LIBRARY)
|
||||
$(MAKE_INSTALL) $(LIBRARY) $(DIST)\lib
|
||||
|
||||
clobber::
|
||||
rm -f $(DIST)\lib\$(LIBRARY_NAME).lib
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -1,685 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: David W. Hyatt (hyatt@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nsAccessibilityService.h"
|
||||
#include "nsAccessible.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIDocument.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsRootAccessible.h"
|
||||
#include "nsINameSpaceManager.h"
|
||||
#include "nsLayoutAtoms.h"
|
||||
#include "nsIDOMNode.h"
|
||||
#include "nsHTMLTextAccessible.h"
|
||||
#include "nsHTMLTableAccessible.h"
|
||||
#include "nsHTMLImageAccessible.h"
|
||||
#include "nsHTMLAreaAccessible.h"
|
||||
#include "nsHTMLLinkAccessible.h"
|
||||
#include "nsHTMLSelectListAccessible.h"
|
||||
#include "nsHTMLComboboxAccessible.h"
|
||||
#include "nsHTMLListboxAccessible.h"
|
||||
#include "nsIDOMHTMLAreaElement.h"
|
||||
#include "nsHTMLFormControlAccessible.h"
|
||||
#include "nsILink.h"
|
||||
#include "nsIDocShellTreeItem.h"
|
||||
#include "nsIDOMDocument.h"
|
||||
#include "nsIDOMHTMLOptionElement.h"
|
||||
|
||||
// IFrame
|
||||
#include "nsIDocShell.h"
|
||||
#include "nsHTMLIFrameRootAccessible.h"
|
||||
|
||||
//--------------------
|
||||
|
||||
|
||||
nsAccessibilityService::nsAccessibilityService()
|
||||
{
|
||||
NS_INIT_REFCNT();
|
||||
}
|
||||
|
||||
nsAccessibilityService::~nsAccessibilityService()
|
||||
{
|
||||
}
|
||||
|
||||
NS_IMPL_THREADSAFE_ISUPPORTS1(nsAccessibilityService, nsIAccessibilityService);
|
||||
|
||||
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// nsIAccessibilityService methods:
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateRootAccessible(nsISupports* aPresContext, nsISupports* aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
// XXX - jgaunt - looks like we aren't using this
|
||||
//nsIFrame* f = NS_STATIC_CAST(nsIFrame*, aFrame);
|
||||
|
||||
nsCOMPtr<nsIPresContext> presContext(do_QueryInterface(aPresContext));
|
||||
NS_ASSERTION(presContext,"Error non prescontext passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
presContext->GetShell(getter_AddRefs(presShell));
|
||||
|
||||
NS_ASSERTION(presShell,"Error not presshell!!");
|
||||
|
||||
nsCOMPtr<nsIWeakReference> weakShell(do_GetWeakReference(presShell));
|
||||
|
||||
*_retval = new nsRootAccessible(weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateHTMLComboboxAccessible(nsIDOMNode* aDOMNode, nsISupports* aPresContext, nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIPresContext> presContext(do_QueryInterface(aPresContext));
|
||||
NS_ASSERTION(presContext,"Error non prescontext passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
presContext->GetShell(getter_AddRefs(presShell));
|
||||
|
||||
nsCOMPtr<nsIWeakReference> weakShell = do_GetWeakReference(presShell);
|
||||
|
||||
*_retval = new nsHTMLComboboxAccessible(aDOMNode, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateHTMLListboxAccessible(nsIDOMNode* aDOMNode, nsISupports* aPresContext, nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIPresContext> presContext(do_QueryInterface(aPresContext));
|
||||
NS_ASSERTION(presContext,"Error non prescontext passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
presContext->GetShell(getter_AddRefs(presShell));
|
||||
|
||||
nsCOMPtr<nsIWeakReference> weakShell = do_GetWeakReference(presShell);
|
||||
|
||||
*_retval = new nsHTMLListboxAccessible(aDOMNode, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateHTMLSelectOptionAccessible(nsIDOMNode* aDOMNode, nsIAccessible *aAccParent, nsISupports* aPresContext, nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIPresContext> presContext(do_QueryInterface(aPresContext));
|
||||
NS_ASSERTION(presContext,"Error non prescontext passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
presContext->GetShell(getter_AddRefs(presShell));
|
||||
|
||||
nsCOMPtr<nsIWeakReference> weakShell = do_GetWeakReference(presShell);
|
||||
|
||||
*_retval = new nsHTMLSelectOptionAccessible(aAccParent, aDOMNode, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* nsIAccessible createHTMLCheckboxAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLCheckboxAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLCheckboxAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMRadioButtonAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLRadioButtonAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLRadioButtonAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMLButtonAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLButtonAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLButtonAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTML4ButtonAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTML4ButtonAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTML4ButtonAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMLTextAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLTextAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLTextAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* nsIAccessible createHTMLTableAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLTableAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLTableAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMLTableCellAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLTableCellAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLTableCellAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMLImageAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLImageAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
nsIImageFrame* imageFrame = nsnull;
|
||||
|
||||
// not using a nsCOMPtr frames don't support them.
|
||||
aFrame->QueryInterface(NS_GET_IID(nsIImageFrame), (void**)&imageFrame);
|
||||
|
||||
if (!imageFrame)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
*_retval = new nsHTMLImageAccessible(node, imageFrame, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMLAreaAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLAreaAccessible(nsIWeakReference *aShell, nsIDOMNode *aDOMNode, nsIAccessible *aAccParent,
|
||||
nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = new nsHTMLAreaAccessible(aDOMNode, aAccParent, aShell);
|
||||
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible createHTMLTextFieldAccessible (in nsISupports aPresShell, in nsISupports aFrame); */
|
||||
NS_IMETHODIMP nsAccessibilityService::CreateHTMLTextFieldAccessible(nsISupports *aFrame, nsIAccessible **_retval)
|
||||
{
|
||||
nsIFrame* frame;
|
||||
nsCOMPtr<nsIDOMNode> node;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
nsresult rv = GetInfo(aFrame, &frame, getter_AddRefs(weakShell), getter_AddRefs(node));
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
*_retval = new nsHTMLTextFieldAccessible(node, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsAccessibilityService::GetInfo(nsISupports* aFrame, nsIFrame** aRealFrame, nsIWeakReference** aShell, nsIDOMNode** aNode)
|
||||
{
|
||||
NS_ASSERTION(aFrame,"Error -- 1st argument (aFrame) is null!!");
|
||||
*aRealFrame = NS_STATIC_CAST(nsIFrame*, aFrame);
|
||||
nsCOMPtr<nsIContent> content;
|
||||
(*aRealFrame)->GetContent(getter_AddRefs(content));
|
||||
nsCOMPtr<nsIDOMNode> node(do_QueryInterface(content));
|
||||
*aNode = node;
|
||||
NS_IF_ADDREF(*aNode);
|
||||
|
||||
nsCOMPtr<nsIDocument> document;
|
||||
content->GetDocument(*getter_AddRefs(document));
|
||||
if (!document)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
#ifdef DEBUG
|
||||
PRInt32 shells = document->GetNumberOfShells();
|
||||
NS_ASSERTION(shells > 0,"Error no shells!");
|
||||
#endif
|
||||
|
||||
// do_GetWR only works into a |nsCOMPtr| :-(
|
||||
nsCOMPtr<nsIPresShell> tempShell;
|
||||
nsCOMPtr<nsIWeakReference> weakShell;
|
||||
document->GetShellAt(0, getter_AddRefs(tempShell));
|
||||
weakShell = do_GetWeakReference(tempShell);
|
||||
NS_IF_ADDREF(*aShell = weakShell);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateAccessible(nsIDOMNode* aDOMNode, nsISupports* aDocument, nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIDocument> document (do_QueryInterface(aDocument));
|
||||
if (!document)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
#ifdef DEBUG
|
||||
PRInt32 shells = document->GetNumberOfShells();
|
||||
NS_ASSERTION(shells > 0,"Error no shells!");
|
||||
#endif
|
||||
|
||||
nsCOMPtr<nsIPresShell> tempShell;
|
||||
document->GetShellAt(0, getter_AddRefs(tempShell));
|
||||
nsCOMPtr<nsIWeakReference> weakShell = do_GetWeakReference(tempShell);
|
||||
|
||||
*_retval = new nsAccessible(aDOMNode, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateHTMLBlockAccessible(nsIDOMNode* aDOMNode, nsISupports* aDocument, nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIDocument> document (do_QueryInterface(aDocument));
|
||||
if (!document)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
#ifdef DEBUG
|
||||
PRInt32 shells = document->GetNumberOfShells();
|
||||
NS_ASSERTION(shells > 0,"Error no shells!");
|
||||
#endif
|
||||
|
||||
nsCOMPtr<nsIPresShell> tempShell;
|
||||
document->GetShellAt(0, getter_AddRefs(tempShell));
|
||||
nsCOMPtr<nsIWeakReference> weakShell = do_GetWeakReference(tempShell);
|
||||
|
||||
*_retval = new nsAccessible(aDOMNode, weakShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAccessibilityService::CreateHTMLIFrameAccessible(nsIDOMNode* aDOMNode, nsISupports* aPresContext, nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(aDOMNode));
|
||||
NS_ASSERTION(content,"Error non nsIContent passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIPresContext> presContext(do_QueryInterface(aPresContext));
|
||||
NS_ASSERTION(presContext,"Error non prescontext passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
presContext->GetShell(getter_AddRefs(presShell));
|
||||
NS_ASSERTION(presShell,"Error non PresShell passed to accessible factory!!!");
|
||||
|
||||
nsCOMPtr<nsIWeakReference> weakRef = do_GetWeakReference(presShell);
|
||||
|
||||
nsCOMPtr<nsIDocument> doc;
|
||||
if (NS_SUCCEEDED(content->GetDocument(*getter_AddRefs(doc))) && doc) {
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
doc->GetShellAt(0, getter_AddRefs(presShell));
|
||||
if (presShell) {
|
||||
nsCOMPtr<nsISupports> supps;
|
||||
presShell->GetSubShellFor(content, getter_AddRefs(supps));
|
||||
if (supps) {
|
||||
nsCOMPtr<nsIDocShell> docShell(do_QueryInterface(supps));
|
||||
if (docShell) {
|
||||
nsCOMPtr<nsIPresShell> ps;
|
||||
docShell->GetPresShell(getter_AddRefs(ps));
|
||||
if (ps) {
|
||||
nsCOMPtr<nsIWeakReference> wr = do_GetWeakReference(ps);
|
||||
nsCOMPtr<nsIDocument> innerDoc;
|
||||
ps->GetDocument(getter_AddRefs(innerDoc));
|
||||
if (innerDoc) {
|
||||
nsCOMPtr<nsIAccessible> root = new nsHTMLIFrameRootAccessible(aDOMNode, wr);
|
||||
if ( root ) {
|
||||
nsHTMLIFrameAccessible* frameAcc = new nsHTMLIFrameAccessible(aDOMNode, root, weakRef, innerDoc);
|
||||
if ( frameAcc != nsnull ) {
|
||||
*_retval = NS_STATIC_CAST(nsIAccessible*, frameAcc);
|
||||
if ( *_retval ) {
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------
|
||||
// This method finds the content node in the parent document
|
||||
// corresponds to the docshell
|
||||
// This code is copied and pasted from nsEventStateManager.cpp
|
||||
// Is also inefficient - better solution should come along as part of
|
||||
// Bug 85602: "FindContentForDocShell walks entire content tree"
|
||||
// Hopefully there will be a better method soon, with a public interface
|
||||
|
||||
nsIContent*
|
||||
nsAccessibilityService::FindContentForDocShell(nsIPresShell* aPresShell,
|
||||
nsIContent* aContent,
|
||||
nsIDocShell* aDocShell)
|
||||
{
|
||||
NS_ASSERTION(aPresShell, "Pointer is null!");
|
||||
NS_ASSERTION(aDocShell, "Pointer is null!");
|
||||
NS_ASSERTION(aContent, "Pointer is null!");
|
||||
|
||||
nsCOMPtr<nsISupports> supps;
|
||||
aPresShell->GetSubShellFor(aContent, getter_AddRefs(supps));
|
||||
if (supps) {
|
||||
nsCOMPtr<nsIDocShell> docShell(do_QueryInterface(supps));
|
||||
if (docShell.get() == aDocShell)
|
||||
return aContent;
|
||||
}
|
||||
|
||||
// walk children content
|
||||
PRInt32 count;
|
||||
aContent->ChildCount(count);
|
||||
for (PRInt32 i=0;i<count;i++) {
|
||||
nsCOMPtr<nsIContent> child;
|
||||
aContent->ChildAt(i, *getter_AddRefs(child));
|
||||
nsIContent* foundContent = FindContentForDocShell(aPresShell, child, aDocShell);
|
||||
if (foundContent != nsnull) {
|
||||
return foundContent;
|
||||
}
|
||||
}
|
||||
return nsnull;
|
||||
}
|
||||
|
||||
void nsAccessibilityService::GetOwnerFor(nsIPresShell *aPresShell, nsIPresShell **aOwnerShell, nsIContent **aOwnerContent)
|
||||
{
|
||||
nsCOMPtr<nsIPresContext> presContext;
|
||||
aPresShell->GetPresContext(getter_AddRefs(presContext));
|
||||
if (!presContext)
|
||||
return;
|
||||
nsCOMPtr<nsISupports> pcContainer;
|
||||
presContext->GetContainer(getter_AddRefs(pcContainer));
|
||||
if (!pcContainer)
|
||||
return;
|
||||
nsCOMPtr<nsIDocShell> docShell(do_QueryInterface(pcContainer));
|
||||
|
||||
nsCOMPtr<nsIDocShellTreeItem> treeItem(do_QueryInterface(docShell));
|
||||
if (!treeItem)
|
||||
return;
|
||||
|
||||
// Get Parent Doc
|
||||
nsCOMPtr<nsIDocShellTreeItem> treeItemParent;
|
||||
treeItem->GetParent(getter_AddRefs(treeItemParent));
|
||||
if (!treeItemParent)
|
||||
return;
|
||||
|
||||
nsCOMPtr<nsIDocShell> parentDS(do_QueryInterface(treeItemParent));
|
||||
if (!parentDS)
|
||||
return;
|
||||
|
||||
nsCOMPtr<nsIPresShell> parentPresShell;
|
||||
parentDS->GetPresShell(getter_AddRefs(parentPresShell));
|
||||
if (!parentPresShell)
|
||||
return;
|
||||
|
||||
nsCOMPtr<nsIDocument> parentDoc;
|
||||
parentPresShell->GetDocument(getter_AddRefs(parentDoc));
|
||||
if (!parentDoc)
|
||||
return;
|
||||
|
||||
nsCOMPtr<nsIContent> rootContent;
|
||||
parentDoc->GetRootContent(getter_AddRefs(rootContent));
|
||||
|
||||
nsIContent *tempContent;
|
||||
tempContent = FindContentForDocShell(parentPresShell, rootContent, docShell);
|
||||
if (tempContent) {
|
||||
*aOwnerContent = tempContent;
|
||||
*aOwnerShell = parentPresShell;
|
||||
NS_ADDREF(*aOwnerShell);
|
||||
NS_ADDREF(*aOwnerContent);
|
||||
}
|
||||
}
|
||||
|
||||
/* -------------------------------------------------------
|
||||
* GetAccessibleFor - get an nsIAccessible from a DOM node
|
||||
* ------------------------------------------------------- */
|
||||
|
||||
NS_IMETHODIMP nsAccessibilityService::GetAccessibleFor(nsIDOMNode *aNode,
|
||||
nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
|
||||
if (!aNode)
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
|
||||
// ---- Get the document for this node ----
|
||||
nsCOMPtr<nsIDocument> doc;
|
||||
nsCOMPtr<nsIDocument> nodeIsDoc(do_QueryInterface(aNode));
|
||||
if (nodeIsDoc)
|
||||
doc = nodeIsDoc;
|
||||
else {
|
||||
nsCOMPtr<nsIDOMDocument> domDoc;
|
||||
aNode->GetOwnerDocument(getter_AddRefs(domDoc));
|
||||
if (!domDoc)
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
doc = do_QueryInterface(domDoc);
|
||||
}
|
||||
if (!doc)
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
|
||||
// ---- Get the pres shell ----
|
||||
nsCOMPtr<nsIPresShell> shell;
|
||||
doc->GetShellAt(0, getter_AddRefs(shell));
|
||||
if (!shell)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
// ---- Check if area node ----
|
||||
nsCOMPtr<nsIDOMHTMLAreaElement> areaContent(do_QueryInterface(aNode));
|
||||
if (areaContent) // Area elements are implemented in nsHTMLImageAccessible as children of the image
|
||||
return PR_FALSE; // Return, otherwise the image frame looks like an accessible object in the wrong place
|
||||
|
||||
// ---- Check if we need outer owning doc ----
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(aNode));
|
||||
if (!content && nodeIsDoc) {
|
||||
// This happens when we're on the document node, which will not QI to an nsIContent,
|
||||
// When that happens, we try to get the outer, parent document node that contains the document
|
||||
// For example, a <browser> or <iframe> element
|
||||
nsCOMPtr<nsIPresShell> ownerShell;
|
||||
nsCOMPtr<nsIContent> ownerContent;
|
||||
GetOwnerFor(shell, getter_AddRefs(ownerShell), getter_AddRefs(ownerContent));
|
||||
shell = ownerShell;
|
||||
content = ownerContent;
|
||||
}
|
||||
|
||||
// ---- If still no nsIContent, return ----
|
||||
if (!content)
|
||||
return PR_FALSE;
|
||||
|
||||
// ---- Try using frame to get IAccessible ----
|
||||
nsIFrame* frame = nsnull;
|
||||
shell->GetPrimaryFrameFor(content, &frame);
|
||||
if (!frame)
|
||||
return PR_FALSE;
|
||||
|
||||
nsCOMPtr<nsIAccessible> newAcc;
|
||||
frame->GetAccessible(getter_AddRefs(newAcc));
|
||||
|
||||
// ---- Try QI'ing node to get nsIAccessible ----
|
||||
if (!newAcc)
|
||||
newAcc = do_QueryInterface(aNode);
|
||||
|
||||
// ---- If link, create link accessible ----
|
||||
if (!newAcc) {
|
||||
// is it a link?
|
||||
nsCOMPtr<nsILink> link(do_QueryInterface(aNode));
|
||||
if (link) {
|
||||
nsCOMPtr<nsIWeakReference> weakShell(do_GetWeakReference(shell));
|
||||
newAcc = new nsHTMLLinkAccessible(aNode, weakShell);
|
||||
}
|
||||
}
|
||||
|
||||
// ---- If <select> option, create select option accessible
|
||||
if (!newAcc) {
|
||||
nsCOMPtr<nsIDOMHTMLOptionElement> optionElement(do_QueryInterface(aNode));
|
||||
if (optionElement) {
|
||||
// nsHTMLSelectionOptionAccessible's must be created via the parent
|
||||
nsCOMPtr<nsIDOMNode> parentNode;
|
||||
aNode->GetParentNode(getter_AddRefs(parentNode));
|
||||
if (parentNode) {
|
||||
nsCOMPtr<nsIAccessible> parentAccessible;
|
||||
GetAccessibleFor(parentNode, getter_AddRefs(parentAccessible));
|
||||
if (parentAccessible) {
|
||||
nsCOMPtr<nsIWeakReference> weakShell(do_GetWeakReference(shell));
|
||||
newAcc = new nsHTMLSelectOptionAccessible(parentAccessible, aNode, weakShell);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!newAcc)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
*_retval = newAcc;
|
||||
NS_ADDREF(*_retval);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////
|
||||
//////////////////////////////////////////////////////////////////////
|
||||
|
||||
nsresult
|
||||
NS_NewAccessibilityService(nsIAccessibilityService** aResult)
|
||||
{
|
||||
NS_PRECONDITION(aResult != nsnull, "null ptr");
|
||||
if (! aResult)
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
|
||||
nsAccessibilityService* accService = new nsAccessibilityService();
|
||||
if (!accService)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
NS_ADDREF(accService);
|
||||
*aResult = accService;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@@ -1,59 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
*
|
||||
* Original Author: David W. Hyatt (hyatt@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef __nsAccessibilityService_h__
|
||||
#define __nsAccessibilityService_h__
|
||||
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIDocShell.h"
|
||||
|
||||
class nsIFrame;
|
||||
class nsIWeakReference;
|
||||
class nsIDOMNode;
|
||||
|
||||
class nsAccessibilityService : public nsIAccessibilityService
|
||||
{
|
||||
public:
|
||||
NS_DECL_ISUPPORTS
|
||||
|
||||
// nsIAccessibilityService methods:
|
||||
NS_DECL_NSIACCESSIBILITYSERVICE
|
||||
|
||||
// nsAccessibilityService methods:
|
||||
nsAccessibilityService();
|
||||
virtual ~nsAccessibilityService();
|
||||
|
||||
public:
|
||||
|
||||
private:
|
||||
NS_IMETHOD GetInfo(nsISupports* aFrame, nsIFrame** aRealFrame, nsIWeakReference** aShell, nsIDOMNode** aContent);
|
||||
void GetOwnerFor(nsIPresShell *aPresShell, nsIPresShell **aOwnerShell, nsIContent **aOwnerContent);
|
||||
nsIContent* FindContentForDocShell(nsIPresShell* aPresShell, nsIContent* aContent, nsIDocShell* aDocShell);
|
||||
|
||||
};
|
||||
|
||||
#endif /* __nsIccessibilityService_h__ */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,155 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsAccessible_H_
|
||||
#define _nsAccessible_H_
|
||||
|
||||
#include "nsISupports.h"
|
||||
#include "nsGenericAccessible.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIDOMNode.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsWeakReference.h"
|
||||
#include "nsIFocusController.h"
|
||||
#include "nsRect.h"
|
||||
#include "nsPoint.h"
|
||||
|
||||
#define ACCESSIBLE_BUNDLE_URL "chrome://global/locale/accessible.properties"
|
||||
|
||||
class nsIFrame;
|
||||
class nsIDocShell;
|
||||
class nsIWebShell;
|
||||
class nsIContent;
|
||||
|
||||
class nsAccessible : public nsGenericAccessible
|
||||
{
|
||||
public:
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccFocused(nsIAccessible **_retval);
|
||||
NS_IMETHOD AccGetAt(PRInt32 x, PRInt32 y, nsIAccessible **_retval);
|
||||
NS_IMETHOD AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height);
|
||||
NS_IMETHOD AccRemoveSelection(void);
|
||||
NS_IMETHOD AccTakeSelection(void);
|
||||
NS_IMETHOD AccTakeFocus(void);
|
||||
NS_IMETHOD AccGetDOMNode(nsIDOMNode **_retval);
|
||||
|
||||
public:
|
||||
nsAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
virtual ~nsAccessible();
|
||||
|
||||
virtual void GetListAtomForFrame(nsIFrame* aFrame, nsIAtom*& aList) { aList = nsnull; }
|
||||
|
||||
// Helper Routines for Sub-Docs
|
||||
static nsresult GetDocShellFromPS(nsIPresShell* aPresShell, nsIDocShell** aDocShell);
|
||||
static nsresult GetDocShellObjects(nsIDocShell* aDocShell,
|
||||
nsIPresShell** aPresShell,
|
||||
nsIPresContext** aPresContext,
|
||||
nsIContent** aContent);
|
||||
static nsresult GetDocShells(nsIPresShell* aPresShell,
|
||||
nsIDocShell** aDocShell,
|
||||
nsIDocShell** aParentDocShell);
|
||||
static nsresult GetParentPresShellAndContent(nsIPresShell* aPresShell,
|
||||
nsIPresShell** aParentPresShell,
|
||||
nsIContent** aSubShellContent);
|
||||
|
||||
static PRBool FindContentForWebShell(nsIPresShell* aParentPresShell,
|
||||
nsIContent* aParentContent,
|
||||
nsIWebShell* aWebShell,
|
||||
nsIContent** aFoundContent);
|
||||
nsresult CalcOffset(nsIFrame* aFrame,
|
||||
nsIPresContext * aPresContext,
|
||||
nsRect& aRect);
|
||||
nsresult GetAbsPosition(nsIPresShell* aPresShell, nsPoint& aPoint);
|
||||
nsresult GetAbsoluteFramePosition(nsIPresContext* aPresContext,
|
||||
nsIFrame *aFrame,
|
||||
nsRect& aAbsoluteTwipsRect,
|
||||
nsRect& aAbsolutePixelRect);
|
||||
static nsresult GetTranslatedString(PRUnichar *aKey, nsAWritableString *aStringOut);
|
||||
|
||||
// helper method to verify frames
|
||||
static PRBool IsCorrectFrameType(nsIFrame* aFrame, nsIAtom* aAtom);
|
||||
|
||||
protected:
|
||||
virtual nsIFrame* GetFrame();
|
||||
virtual nsIFrame* GetBoundsFrame();
|
||||
virtual void GetBounds(nsRect& aRect, nsIFrame** aRelativeFrame);
|
||||
virtual void GetPresContext(nsCOMPtr<nsIPresContext>& aContext);
|
||||
NS_IMETHOD AppendFlatStringFromSubtree(nsIContent *aContent, nsAWritableString *aFlatString);
|
||||
NS_IMETHOD AppendFlatStringFromContentNode(nsIContent *aContent, nsAWritableString *aFlatString);
|
||||
|
||||
// Data Members
|
||||
nsCOMPtr<nsIDOMNode> mDOMNode;
|
||||
nsCOMPtr<nsIWeakReference> mPresShell;
|
||||
nsCOMPtr<nsIFocusController> mFocusController;
|
||||
|
||||
};
|
||||
|
||||
/* Special Accessible that knows how to handle hit detection for flowing text */
|
||||
class nsHTMLBlockAccessible : public nsAccessible
|
||||
{
|
||||
public:
|
||||
nsHTMLBlockAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD AccGetAt(PRInt32 x, PRInt32 y, nsIAccessible **_retval);
|
||||
};
|
||||
|
||||
/* Leaf version of DOM Accessible
|
||||
* has no children
|
||||
*/
|
||||
class nsLeafAccessible : public nsAccessible
|
||||
{
|
||||
public:
|
||||
nsLeafAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
};
|
||||
|
||||
|
||||
class nsLinkableAccessible : public nsAccessible
|
||||
{
|
||||
public:
|
||||
nsLinkableAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccNumActions(PRUint8 *_retval);
|
||||
NS_IMETHOD GetAccActionName(PRUint8 index, nsAWritableString& _retval);
|
||||
NS_IMETHOD AccDoAction(PRUint8 index);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& _retval);
|
||||
|
||||
protected:
|
||||
PRBool IsALink();
|
||||
PRBool mIsALinkCached; // -1 = unknown, 0 = not a link, 1 = is a link
|
||||
nsCOMPtr<nsIContent> mLinkContent;
|
||||
PRBool mIsLinkVisited;
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
@@ -1,225 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Eric Vaughan (evaughan@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsGenericAccessible.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIWeakReference.h"
|
||||
#include "nsISelectionController.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsIContent.h"
|
||||
|
||||
/* Implementation file */
|
||||
NS_IMPL_ISUPPORTS1(nsGenericAccessible, nsIAccessible)
|
||||
|
||||
nsGenericAccessible::nsGenericAccessible()
|
||||
{
|
||||
NS_INIT_ISUPPORTS();
|
||||
/* member initializers and constructor code */
|
||||
}
|
||||
|
||||
nsGenericAccessible::~nsGenericAccessible()
|
||||
{
|
||||
/* destructor code */
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccParent (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccNextSibling (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccPreviousSibling (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccFirstChild (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccLastChild (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* long getAccChildCount (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* wstring getAccValue (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccValue(nsAWritableString& _retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void setAccName (in wstring name); */
|
||||
NS_IMETHODIMP nsGenericAccessible::SetAccName(const nsAReadableString& name)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* wstring getAccDescription (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccDescription(nsAWritableString& _retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* wstring getAccState (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* PRUint8 getAccNumActions (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccNumActions(PRUint8 *_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* wstring getAccActionName (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccActionName(PRUint8 index, nsAWritableString& _retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accDoAction (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccDoAction(PRUint8 index)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccFocused(); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccFocused(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* wstring getAccHelp (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccHelp(nsAWritableString& _retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible accGetAt (in long x, in long y); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccGetAt(PRInt32 x, PRInt32 y, nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible accNavigateRight (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccNavigateRight(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible accNavigateLeft (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccNavigateLeft(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible accNavigateUp (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccNavigateUp(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* nsIAccessible accNavigateDown (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccNavigateDown(nsIAccessible **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accGetBounds (out long x, out long y, out long width, out long height); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accAddSelection (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccAddSelection()
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accRemoveSelection (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccRemoveSelection()
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accExtendSelection (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccExtendSelection()
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accTakeSelection (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccTakeSelection()
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* void accTakeFocus (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::AccTakeFocus()
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* unsigned long getAccExtState (); */
|
||||
NS_IMETHODIMP nsGenericAccessible::GetAccExtState(PRUint32 *_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsGenericAccessible::AccGetDOMNode(nsIDOMNode **_retval)
|
||||
{
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
|
||||
@@ -1,51 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Eric D Vaughan (evaughan@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsGenericAccessible_H_
|
||||
#define _nsGenericAccessible_H_
|
||||
|
||||
#include "nsISupports.h"
|
||||
#include "nsIAccessible.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIDOMNode.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIWeakReference.h"
|
||||
|
||||
/**
|
||||
* Basic implementation
|
||||
* supports nothing
|
||||
*/
|
||||
class nsGenericAccessible : public nsIAccessible
|
||||
{
|
||||
NS_DECL_ISUPPORTS
|
||||
NS_DECL_NSIACCESSIBLE
|
||||
|
||||
public:
|
||||
nsGenericAccessible();
|
||||
virtual ~nsGenericAccessible();
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
@@ -1,154 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsGenericAccessible.h"
|
||||
#include "nsHTMLAreaAccessible.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsString.h"
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nsIServiceManager.h"
|
||||
#include "nsIDOMElement.h"
|
||||
#include "nsIDOMHTMLAreaElement.h"
|
||||
#include "nsGUIEvent.h"
|
||||
|
||||
|
||||
// --- area -----
|
||||
|
||||
nsHTMLAreaAccessible::nsHTMLAreaAccessible(nsIDOMNode *aDomNode, nsIAccessible *aAccParent, nsIWeakReference* aShell):
|
||||
nsLinkableAccessible(aDomNode, aShell), mAccParent(aAccParent)
|
||||
{
|
||||
}
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccName(nsAWritableString & _retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMElement> elt(do_QueryInterface(mDOMNode));
|
||||
if (elt) {
|
||||
nsAutoString hrefString;
|
||||
elt->GetAttribute(NS_LITERAL_STRING("title"), _retval);
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_LINK;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccValue (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccValue(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMElement> elt(do_QueryInterface(mDOMNode));
|
||||
if (elt)
|
||||
elt->GetAttribute(NS_LITERAL_STRING("href"), _retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccDescription (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccDescription(nsAWritableString& _retval)
|
||||
{
|
||||
// Still to do - follow IE's standard here
|
||||
nsCOMPtr<nsIDOMHTMLAreaElement> area(do_QueryInterface(mDOMNode));
|
||||
if (area)
|
||||
area->GetShape(_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* nsIAccessible getAccFirstChild (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccLastChild (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* long getAccChildCount (); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 0;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccParent(nsIAccessible * *aAccParent)
|
||||
{
|
||||
*aAccParent = mAccParent;
|
||||
NS_IF_ADDREF(*aAccParent);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
nsIAccessible *nsHTMLAreaAccessible::CreateAreaAccessible(nsIDOMNode *aDOMNode)
|
||||
{
|
||||
nsCOMPtr<nsIAccessibilityService> accService(do_GetService("@mozilla.org/accessibilityService;1"));
|
||||
if (accService) {
|
||||
nsIAccessible* acc = nsnull;
|
||||
accService->CreateHTMLAreaAccessible(mPresShell, aDOMNode, mAccParent, &acc);
|
||||
return acc;
|
||||
}
|
||||
return nsnull;
|
||||
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccNextSibling(nsIAccessible * *aAccNextSibling)
|
||||
{
|
||||
*aAccNextSibling = nsnull;
|
||||
nsCOMPtr<nsIDOMNode> nextNode;
|
||||
mDOMNode->GetNextSibling(getter_AddRefs(nextNode));
|
||||
if (nextNode)
|
||||
*aAccNextSibling = CreateAreaAccessible(nextNode);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* readonly attribute nsIAccessible accPreviousSibling; */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::GetAccPreviousSibling(nsIAccessible * *aAccPrevSibling)
|
||||
{
|
||||
*aAccPrevSibling = nsnull;
|
||||
nsCOMPtr<nsIDOMNode> prevNode;
|
||||
mDOMNode->GetPreviousSibling(getter_AddRefs(prevNode));
|
||||
if (prevNode)
|
||||
*aAccPrevSibling = CreateAreaAccessible(prevNode);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* void accGetBounds (out long x, out long y, out long width, out long height); */
|
||||
NS_IMETHODIMP nsHTMLAreaAccessible::AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height)
|
||||
{
|
||||
//nsIFrame *frame;
|
||||
// Do a better job on this later - need to use GetRect on mAreas of nsImageMap from nsImageFrame
|
||||
//return mAccParent->nsAccessible::AccGetBounds(x,y,width,height);
|
||||
|
||||
*x = *y = *width = *height = 0;
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
@@ -1,55 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsHTMLAreaAccessible_H_
|
||||
#define _nsHTMLAreaAccessible_H_
|
||||
|
||||
#include "nsGenericAccessible.h"
|
||||
#include "nsAccessible.h"
|
||||
|
||||
/* Accessible for image map areas - must be child of image
|
||||
*/
|
||||
|
||||
class nsHTMLAreaAccessible : public nsLinkableAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLAreaAccessible(nsIDOMNode *domNode, nsIAccessible *accParent, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccName(nsAWritableString & _retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccParent(nsIAccessible * *aAccParent);
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible * *aAccNextSibling);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible * *aAccPreviousSibling);
|
||||
NS_IMETHOD GetAccDescription(nsAWritableString& _retval);
|
||||
NS_IMETHOD AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height);
|
||||
|
||||
protected:
|
||||
nsIAccessible *CreateAreaAccessible(nsIDOMNode *aDOMNode);
|
||||
nsCOMPtr<nsIAccessible> mAccParent;
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,728 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: Eric Vaughan (evaughan@netscape.com)
|
||||
*
|
||||
* Contributor(s): John Gaunt (jgaunt@netscape.com)
|
||||
*/
|
||||
|
||||
#include "nsHTMLComboboxAccessible.h"
|
||||
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIComboboxControlFrame.h"
|
||||
#include "nsIDOMEventReceiver.h"
|
||||
#include "nsIDOMHTMLInputElement.h"
|
||||
#include "nsIDOMHTMLSelectElement.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsLayoutAtoms.h"
|
||||
|
||||
/** ----- nsHTMLComboboxAccessible ----- */
|
||||
|
||||
/**
|
||||
* Constructor -- create the nsHTMLAccessible and set initial state
|
||||
* closed and not registered
|
||||
*/
|
||||
nsHTMLComboboxAccessible::nsHTMLComboboxAccessible(nsIDOMNode* aDOMNode,
|
||||
nsIWeakReference* aShell)
|
||||
:nsAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mRegistered = PR_FALSE;
|
||||
mOpen = PR_FALSE;
|
||||
SetupMenuListener();
|
||||
}
|
||||
|
||||
/**
|
||||
* Destructor -- If we are registered, remove ourselves as a listener.
|
||||
*/
|
||||
nsHTMLComboboxAccessible::~nsHTMLComboboxAccessible()
|
||||
{
|
||||
if (mRegistered) {
|
||||
nsCOMPtr<nsIDOMEventReceiver> eventReceiver(do_QueryInterface(mDOMNode));
|
||||
if (eventReceiver)
|
||||
eventReceiver->RemoveEventListener(NS_LITERAL_STRING("popupshowing"), this, PR_TRUE);
|
||||
}
|
||||
}
|
||||
|
||||
/** Inherit the ISupports impl from nsAccessible -- handle nsIDOMXULListener ourself */
|
||||
NS_IMPL_ISUPPORTS_INHERITED(nsHTMLComboboxAccessible, nsAccessible, nsIDOMXULListener)
|
||||
|
||||
/**
|
||||
* Tell our caller we are a combobox
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_COMBOBOX;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Through the arg, pass back our last child, a nsHTMLComboboxWindowAccessible object
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = new nsHTMLComboboxWindowAccessible(this, mDOMNode, mPresShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Through the arg, pass back our first child, a nsHTMLComboboxTextFieldAccessible object
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = new nsHTMLComboboxTextFieldAccessible(this, mDOMNode, mPresShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* We always have 3 children: TextField, Button, Window. In that order
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 3;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* nsIAccessibleSelectable method. No-op because our selection is returned through
|
||||
* GetValue(). This _may_ change just to provide additional info for the vendors
|
||||
* and another option for them to get at stuff.
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxAccessible::GetSelectedChildren(nsISupportsArray **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Our value is the value of our ( first ) selected child. SelectElement
|
||||
* returns this by default with GetValue().
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxAccessible::GetAccValue(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMHTMLSelectElement> select (do_QueryInterface(mDOMNode));
|
||||
if (select) {
|
||||
select->GetValue(_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
/**
|
||||
* As a nsHTMLComboboxAccessible we can have the following states:
|
||||
* STATE_FOCUSED
|
||||
* STATE_READONLY
|
||||
* STATE_FOCUSABLE
|
||||
* STATE_HASPOPUP
|
||||
* STATE_EXPANDED
|
||||
* STATE_COLLAPSED
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
// this sets either STATE_FOCUSED or 0
|
||||
nsAccessible::GetAccState(_retval);
|
||||
|
||||
if (mOpen)
|
||||
*_retval |= STATE_EXPANDED;
|
||||
else
|
||||
*_retval |= STATE_COLLAPSED;
|
||||
|
||||
*_retval |= STATE_HASPOPUP | STATE_READONLY | STATE_FOCUSABLE;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set our state to open and (TBD) fire an event to MSAA saying our state
|
||||
* has changed.
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxAccessible::PopupShowing(nsIDOMEvent* aEvent)
|
||||
{
|
||||
mOpen = PR_TRUE;
|
||||
|
||||
/* TBD send state change event */
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set our state to not open and (TDB) fire an event to MSAA saying
|
||||
* our state has changed.
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxAccessible::PopupHiding(nsIDOMEvent* aEvent)
|
||||
{
|
||||
mOpen = PR_FALSE;
|
||||
|
||||
/* TBD send state change event */
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set our state to not open and (TDB) fire an event to MSAA saying
|
||||
* our state has changed.
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxAccessible::Close(nsIDOMEvent* aEvent)
|
||||
{
|
||||
mOpen = PR_FALSE;
|
||||
|
||||
/* TBD send state change event */
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* If we aren't already registered, register ourselves as a
|
||||
* listener to "popupshowing" events on our DOM node. Set our
|
||||
* state to registered, but don't notify MSAA as they
|
||||
* don't need to know about this state.
|
||||
*/
|
||||
void
|
||||
nsHTMLComboboxAccessible::SetupMenuListener()
|
||||
{
|
||||
// if not already registered as a popup listener, register ourself
|
||||
if (!mRegistered) {
|
||||
nsCOMPtr<nsIDOMEventReceiver> eventReceiver(do_QueryInterface(mDOMNode));
|
||||
if (eventReceiver && NS_SUCCEEDED(eventReceiver->AddEventListener(NS_LITERAL_STRING("popupshowing"), this, PR_TRUE)))
|
||||
mRegistered = PR_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/** ----- nsHTMLComboboxTextFieldAccessible ----- */
|
||||
|
||||
/**
|
||||
* Constructor -- create the nsLeafAccessible and set our parent
|
||||
*/
|
||||
nsHTMLComboboxTextFieldAccessible::nsHTMLComboboxTextFieldAccessible(nsIAccessible* aParent,
|
||||
nsIDOMNode* aDOMNode,
|
||||
nsIWeakReference* aShell)
|
||||
:nsLeafAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
/**
|
||||
* Currently gets the text from the first option, needs to check for selection
|
||||
* and then return that text.
|
||||
* Walks the Frame tree and checks for proper frames.
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxTextFieldAccessible::GetAccValue(nsAWritableString& _retval)
|
||||
{
|
||||
nsIFrame* frame = nsAccessible::GetBoundsFrame();
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
GetPresContext(context);
|
||||
if (!frame || !context)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
#ifdef DEBUG
|
||||
if (! nsAccessible::IsCorrectFrameType(frame, nsLayoutAtoms::blockFrame))
|
||||
return NS_ERROR_FAILURE;
|
||||
#endif
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
#ifdef DEBUG
|
||||
if (! nsAccessible::IsCorrectFrameType(frame, nsLayoutAtoms::textFrame))
|
||||
return NS_ERROR_FAILURE;
|
||||
#endif
|
||||
|
||||
nsCOMPtr<nsIContent> content;
|
||||
frame->GetContent(getter_AddRefs(content));
|
||||
|
||||
if (!content)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
AppendFlatStringFromSubtree(content, &_retval);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the bounds for the BlockFrame.
|
||||
* Walks the Frame tree and checks for proper frames.
|
||||
*/
|
||||
void nsHTMLComboboxTextFieldAccessible::GetBounds(nsRect& aBounds, nsIFrame** aBoundingFrame)
|
||||
{
|
||||
// get our first child's frame
|
||||
nsIFrame* frame = nsAccessible::GetBoundsFrame();
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
GetPresContext(context);
|
||||
if (!frame || !context)
|
||||
return;
|
||||
|
||||
frame->FirstChild(context, nsnull, aBoundingFrame);
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
#ifdef DEBUG
|
||||
if (! nsAccessible::IsCorrectFrameType(frame, nsLayoutAtoms::blockFrame))
|
||||
return;
|
||||
#endif
|
||||
|
||||
frame->GetRect(aBounds);
|
||||
}
|
||||
|
||||
/**
|
||||
* Getter for our parent
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxTextFieldAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_IF_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Through the arg, pass back our next sibling, a
|
||||
* nsHTMLComboboxButtonAccessible object
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxTextFieldAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> parent;
|
||||
GetAccParent(getter_AddRefs(parent));
|
||||
|
||||
*_retval = new nsHTMLComboboxButtonAccessible(parent, mDOMNode, mPresShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* We are the first child of our parent, no previous sibling
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxTextFieldAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Our role is currently only static text, but we should be able to have
|
||||
* editable text here and we need to check that case.
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxTextFieldAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_STATICTEXT;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* As a nsHTMLComboboxTextFieldAccessible we can have the following states:
|
||||
* STATE_READONLY
|
||||
* STATE_FOCUSED
|
||||
* STATE_FOCUSABLE
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxTextFieldAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
// this sets either STATE_FOCUSED or 0
|
||||
nsAccessible::GetAccState(_retval);
|
||||
|
||||
*_retval |= STATE_READONLY | STATE_FOCUSABLE;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/** -----SelectButtonAccessible ----- */
|
||||
|
||||
/**
|
||||
* Constructor -- create the nsMenuListenerAccessible and set our parent
|
||||
*/
|
||||
nsHTMLComboboxButtonAccessible::nsHTMLComboboxButtonAccessible(nsIAccessible* aParent,
|
||||
nsIDOMNode* aDOMNode,
|
||||
nsIWeakReference* aShell)
|
||||
:nsAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
/**
|
||||
* Programmaticaly click on the button, causing either the display or
|
||||
* the hiding of the drop down box ( window ).
|
||||
* Walks the Frame tree and checks for proper frames.
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxButtonAccessible::AccDoAction(PRUint8 index)
|
||||
{
|
||||
nsIFrame* frame = nsAccessible::GetBoundsFrame();
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
GetPresContext(context);
|
||||
if (!context)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
#ifdef DEBUG
|
||||
if (! nsAccessible::IsCorrectFrameType(frame, nsLayoutAtoms::blockFrame))
|
||||
return NS_ERROR_FAILURE;
|
||||
#endif
|
||||
|
||||
frame->GetNextSibling(&frame);
|
||||
#ifdef DEBUG
|
||||
if (! nsAccessible::IsCorrectFrameType(frame, nsLayoutAtoms::gfxButtonControlFrame))
|
||||
return NS_ERROR_FAILURE;
|
||||
#endif
|
||||
|
||||
nsCOMPtr<nsIContent> content;
|
||||
frame->GetContent(getter_AddRefs(content));
|
||||
|
||||
// We only have one action, click. Any other index is meaningless(wrong)
|
||||
if (index == eAction_Click) {
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(content));
|
||||
if (element)
|
||||
{
|
||||
element->Click();
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Just one action ( click ).
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxButtonAccessible::GetAccNumActions(PRUint8 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the bounds for the gfxButtonControlFrame.
|
||||
* Walks the Frame tree and checks for proper frames.
|
||||
*/
|
||||
void nsHTMLComboboxButtonAccessible::GetBounds(nsRect& aBounds, nsIFrame** aBoundingFrame)
|
||||
{
|
||||
// get our second child's frame
|
||||
nsIFrame* frame = nsAccessible::GetBoundsFrame();
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
GetPresContext(context);
|
||||
if (!context)
|
||||
return;
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
#ifdef DEBUG
|
||||
if (! nsAccessible::IsCorrectFrameType(frame, nsLayoutAtoms::blockFrame))
|
||||
return;
|
||||
#endif
|
||||
|
||||
frame->GetNextSibling(aBoundingFrame);
|
||||
frame->GetNextSibling(&frame);
|
||||
#ifdef DEBUG
|
||||
if (! nsAccessible::IsCorrectFrameType(frame, nsLayoutAtoms::gfxButtonControlFrame))
|
||||
return;
|
||||
#endif
|
||||
|
||||
frame->GetRect(aBounds);
|
||||
}
|
||||
|
||||
/**
|
||||
* Tell our caller we are a button.
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxButtonAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_PUSHBUTTON;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Getter for our parent
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxButtonAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_IF_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the name from GetAccActionName()
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxButtonAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
return GetAccActionName(eAction_Click, _retval);
|
||||
}
|
||||
|
||||
/**
|
||||
* Our action name is the reverse of our state:
|
||||
* if we are closed -> open is our name.
|
||||
* if we are open -> closed is our name.
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxButtonAccessible::GetAccActionName(PRUint8 index, nsAWritableString& _retval)
|
||||
{
|
||||
// we are open or closed
|
||||
PRBool isOpen = PR_FALSE;
|
||||
nsIFrame *boundsFrame = GetBoundsFrame();
|
||||
nsIComboboxControlFrame* comboFrame;
|
||||
boundsFrame->QueryInterface(NS_GET_IID(nsIComboboxControlFrame), (void**)&comboFrame);
|
||||
if (!comboFrame)
|
||||
return NS_ERROR_FAILURE;
|
||||
comboFrame->IsDroppedDown(&isOpen);
|
||||
if (isOpen)
|
||||
_retval = NS_LITERAL_STRING("Close");
|
||||
else
|
||||
_retval = NS_LITERAL_STRING("Open");
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Through the arg, pass back our next sibling, a
|
||||
* nsHTMLComboboxWindowAccessible object
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxButtonAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> parent;
|
||||
GetAccParent(getter_AddRefs(parent));
|
||||
|
||||
*_retval = new nsHTMLComboboxWindowAccessible(parent, mDOMNode, mPresShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Through the arg, pass back our previous sibling, a
|
||||
* nsHTMLComboboxTextFieldAccessible object
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxButtonAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> parent;
|
||||
GetAccParent(getter_AddRefs(parent));
|
||||
|
||||
*_retval = new nsHTMLComboboxTextFieldAccessible(parent, mDOMNode, mPresShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* No Children. Just a button ( over-riding nsAccessible )
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxButtonAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* No Children. Just a button ( over-riding nsAccessible )
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxButtonAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* No Children. Just a button ( over-riding nsAccessible )
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxButtonAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 0;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* As a nsHTMLComboboxButtonAccessible we can have the following states:
|
||||
* STATE_PRESSED
|
||||
* STATE_FOCUSED
|
||||
* STATE_FOCUSABLE
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxButtonAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
// this sets either STATE_FOCUSED or 0
|
||||
nsAccessible::GetAccState(_retval);
|
||||
|
||||
// we are open or closed
|
||||
PRBool isOpen = PR_FALSE;
|
||||
nsIFrame *boundsFrame = GetBoundsFrame();
|
||||
nsIComboboxControlFrame* comboFrame;
|
||||
boundsFrame->QueryInterface(NS_GET_IID(nsIComboboxControlFrame), (void**)&comboFrame);
|
||||
if (!comboFrame)
|
||||
return NS_ERROR_FAILURE;
|
||||
comboFrame->IsDroppedDown(&isOpen);
|
||||
if (isOpen)
|
||||
*_retval |= STATE_PRESSED;
|
||||
|
||||
*_retval |= STATE_FOCUSABLE;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/** ----- nsHTMLComboboxWindowAccessible ----- */
|
||||
|
||||
/**
|
||||
* Constructor -- create the nsMenuListener and set our parent
|
||||
*/
|
||||
nsHTMLComboboxWindowAccessible::nsHTMLComboboxWindowAccessible(nsIAccessible* aParent,
|
||||
nsIDOMNode* aDOMNode,
|
||||
nsIWeakReference* aShell)
|
||||
:nsAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
/**
|
||||
* As a nsHTMLComboboxWindowAccessible we can have the following states:
|
||||
* STATE_FOCUSED
|
||||
* STATE_FOCUSABLE
|
||||
* STATE_INVISIBLE
|
||||
* STATE_FLOATING
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxWindowAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
// this sets either STATE_FOCUSED or 0
|
||||
nsAccessible::GetAccState(_retval);
|
||||
|
||||
// we are open or closed
|
||||
PRBool isOpen = PR_FALSE;
|
||||
nsIFrame *boundsFrame = GetBoundsFrame();
|
||||
nsIComboboxControlFrame* comboFrame = nsnull;
|
||||
boundsFrame->QueryInterface(NS_GET_IID(nsIComboboxControlFrame), (void**)&comboFrame);
|
||||
if (!comboFrame)
|
||||
return NS_ERROR_FAILURE;
|
||||
comboFrame->IsDroppedDown(&isOpen);
|
||||
if (! isOpen)
|
||||
*_retval |= STATE_INVISIBLE;
|
||||
|
||||
*_retval |= STATE_FOCUSABLE | STATE_FLOATING;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Tell our caller we are a window
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxWindowAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_WINDOW;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Getter for our parent
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxWindowAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_IF_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Through the arg, pass back our previous sibling, a
|
||||
* nsHTMLComboboxButtonAccessible object
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxWindowAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> parent;
|
||||
GetAccParent(getter_AddRefs(parent));
|
||||
|
||||
*_retval = new nsHTMLComboboxButtonAccessible(parent, mDOMNode, mPresShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* We are the last sibling of our parent.
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxWindowAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* We only have one child, a list
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxWindowAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = new nsHTMLSelectListAccessible(this, mDOMNode, mPresShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* We only have one child, a list
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxWindowAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = new nsHTMLSelectListAccessible(this, mDOMNode, mPresShell);
|
||||
if (! *_retval)
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* We only have one child, a list
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLComboboxWindowAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the bounds for the areaFrame.
|
||||
* Walks the Frame tree and checks for proper frames.
|
||||
*/
|
||||
void nsHTMLComboboxWindowAccessible::GetBounds(nsRect& aBounds, nsIFrame** aBoundingFrame)
|
||||
{
|
||||
// get our first option
|
||||
nsCOMPtr<nsIDOMNode> child;
|
||||
mDOMNode->GetFirstChild(getter_AddRefs(child));
|
||||
|
||||
// now get its frame
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
if (!shell) {
|
||||
*aBoundingFrame = nsnull;
|
||||
return;
|
||||
}
|
||||
|
||||
nsIFrame* frame = nsnull;
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(child));
|
||||
shell->GetPrimaryFrameFor(content, &frame);
|
||||
#ifdef DEBUG
|
||||
if (! nsAccessible::IsCorrectFrameType(frame, nsLayoutAtoms::blockFrame))
|
||||
return;
|
||||
#endif
|
||||
|
||||
frame->GetParent(aBoundingFrame);
|
||||
frame->GetParent(&frame);
|
||||
#ifdef DEBUG
|
||||
if (! nsAccessible::IsCorrectFrameType(frame, nsLayoutAtoms::areaFrame))
|
||||
return;
|
||||
#endif
|
||||
|
||||
frame->GetRect(aBounds);
|
||||
}
|
||||
@@ -1,164 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: John Gaunt (jgaunt@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
#ifndef __nsHTMLComboboxAccessible_h__
|
||||
#define __nsHTMLComboboxAccessible_h__
|
||||
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIAccessibleSelectable.h"
|
||||
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsHTMLSelectListAccessible.h"
|
||||
#include "nsIDOMXULListener.h"
|
||||
|
||||
/*
|
||||
* A class the represents the HTML Combobox widget.
|
||||
*/
|
||||
class nsHTMLComboboxAccessible : public nsAccessible,
|
||||
public nsIAccessibleSelectable,
|
||||
public nsIDOMXULListener
|
||||
{
|
||||
public:
|
||||
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
NS_DECL_NSIACCESSIBLESELECTABLE
|
||||
|
||||
nsHTMLComboboxAccessible(nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
virtual ~nsHTMLComboboxAccessible();
|
||||
|
||||
/* ----- nsIAccessible ----- */
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
|
||||
// popup listener
|
||||
NS_IMETHOD PopupShowing(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD PopupShown(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
NS_IMETHOD PopupHiding(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD PopupHidden(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
NS_IMETHOD Close(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD Command(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
NS_IMETHOD Broadcast(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
NS_IMETHOD CommandUpdate(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
virtual void SetupMenuListener();
|
||||
|
||||
protected:
|
||||
|
||||
PRBool mRegistered;
|
||||
PRBool mOpen;
|
||||
|
||||
};
|
||||
|
||||
/*
|
||||
* A class the represents the text field in the Select to the left
|
||||
* of the drop down button
|
||||
*/
|
||||
class nsHTMLComboboxTextFieldAccessible : public nsLeafAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLComboboxTextFieldAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
|
||||
/* ----- nsIAccessible ----- */
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
|
||||
virtual void GetBounds(nsRect& aBounds, nsIFrame** aBoundingFrame);
|
||||
|
||||
protected:
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
/**
|
||||
* A class that represents the button inside the Select to the
|
||||
* right of the text field
|
||||
*/
|
||||
class nsHTMLComboboxButtonAccessible : public nsAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
enum { eAction_Click=0 };
|
||||
|
||||
nsHTMLComboboxButtonAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
|
||||
/* ----- nsIAccessible ----- */
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccNumActions(PRUint8 *_retval);
|
||||
NS_IMETHOD GetAccActionName(PRUint8 index, nsAWritableString& _retval);
|
||||
NS_IMETHOD AccDoAction(PRUint8 index);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
|
||||
virtual void GetBounds(nsRect& aBounds, nsIFrame** aBoundingFrame);
|
||||
|
||||
protected:
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
/*
|
||||
* A class that represents the window that lives to the right
|
||||
* of the drop down button inside the Select. This is the window
|
||||
* that is made visible when the button is pressed.
|
||||
*/
|
||||
class nsHTMLComboboxWindowAccessible : public nsAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLComboboxWindowAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
|
||||
/* ----- nsIAccessible ----- */
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
|
||||
virtual void GetBounds(nsRect& aBounds, nsIFrame** aBoundingFrame);
|
||||
|
||||
protected:
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,467 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Eric Vaughan (evaughan@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsHTMLFormControlAccessible.h"
|
||||
#include "nsWeakReference.h"
|
||||
#include "nsIDOMHTMLInputElement.h"
|
||||
#include "nsIDOMHTMLTextAreaElement.h"
|
||||
#include "nsINameSpaceManager.h"
|
||||
#include "nsHTMLAtoms.h"
|
||||
#include "nsIDOMHTMLButtonElement.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsString.h"
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsIDOMHTMLLabelElement.h"
|
||||
#include "nsIDOMHTMLFormElement.h"
|
||||
#include "nsISelectionController.h"
|
||||
|
||||
nsHTMLFormControlAccessible::nsHTMLFormControlAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsLeafAccessible(aNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLFormControlAccessible::AppendLabelFor(nsIContent *aLookNode, nsAReadableString *aId, nsAWritableString *aLabel)
|
||||
{
|
||||
PRInt32 numChildren = 0;
|
||||
|
||||
nsCOMPtr<nsIDOMHTMLLabelElement> labelElement(do_QueryInterface(aLookNode));
|
||||
if (labelElement) {
|
||||
nsCOMPtr<nsIDOMElement> elt(do_QueryInterface(aLookNode));
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
if (elt) {
|
||||
nsAutoString labelIsFor;
|
||||
elt->GetAttribute(NS_LITERAL_STRING("for"),labelIsFor);
|
||||
if (labelIsFor.Equals(*aId))
|
||||
rv = AppendFlatStringFromSubtree(aLookNode, aLabel);
|
||||
}
|
||||
return rv;
|
||||
}
|
||||
|
||||
aLookNode->ChildCount(numChildren);
|
||||
nsIContent *contentWalker;
|
||||
PRInt32 index;
|
||||
for (index = 0; index < numChildren; index++) {
|
||||
aLookNode->ChildAt(index, contentWalker);
|
||||
if (contentWalker)
|
||||
AppendLabelFor(contentWalker, aId, aLabel);
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTMLFormControlAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIContent> walkUpContent(do_QueryInterface(mDOMNode));
|
||||
nsCOMPtr<nsIDOMHTMLLabelElement> labelElement;
|
||||
nsCOMPtr<nsIDOMHTMLFormElement> formElement;
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
nsAutoString label;
|
||||
// go up tree get name of ancestor label if there is one. Don't go up farther than form element
|
||||
while (walkUpContent && label.IsEmpty() && !formElement) {
|
||||
labelElement = do_QueryInterface(walkUpContent);
|
||||
if (labelElement)
|
||||
rv = AppendFlatStringFromSubtree(walkUpContent, &label);
|
||||
formElement = do_QueryInterface(walkUpContent); // reached top ancestor in form
|
||||
nsCOMPtr<nsIContent> nextParent;
|
||||
walkUpContent->GetParent(*getter_AddRefs(nextParent));
|
||||
walkUpContent = nextParent;
|
||||
}
|
||||
|
||||
|
||||
// There can be a label targeted at this control using the for="control_id" attribute
|
||||
// To save computing time, only look for those inside of a form element
|
||||
walkUpContent = do_QueryInterface(formElement);
|
||||
|
||||
if (walkUpContent) {
|
||||
nsCOMPtr<nsIDOMElement> elt(do_QueryInterface(mDOMNode));
|
||||
nsAutoString forId;
|
||||
elt->GetAttribute(NS_LITERAL_STRING("id"), forId);
|
||||
// Actually we'll be walking down the content this time, with a depth first search
|
||||
if (!forId.IsEmpty())
|
||||
AppendLabelFor(walkUpContent,&forId,&label);
|
||||
}
|
||||
|
||||
label.CompressWhitespace();
|
||||
if (label.IsEmpty())
|
||||
return nsAccessible::GetAccName(_retval);
|
||||
|
||||
_retval.Assign(label);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* long getAccState (); */
|
||||
NS_IMETHODIMP nsHTMLFormControlAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
// can be
|
||||
// focusable, focused, checked, protected, unavailable
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
|
||||
|
||||
nsAccessible::GetAccState(_retval);
|
||||
*_retval |= STATE_FOCUSABLE;
|
||||
|
||||
PRBool checked = PR_FALSE;
|
||||
element->GetChecked(&checked);
|
||||
if (checked) *_retval |= STATE_CHECKED;
|
||||
|
||||
PRBool disabled = PR_FALSE;
|
||||
element->GetDisabled(&disabled);
|
||||
if (disabled)
|
||||
*_retval |= STATE_UNAVAILABLE;
|
||||
|
||||
nsAutoString typeString;
|
||||
element->GetType(typeString);
|
||||
if (typeString.EqualsIgnoreCase("password"))
|
||||
*_retval |= STATE_PROTECTED;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
// --- checkbox -----
|
||||
|
||||
nsHTMLCheckboxAccessible::nsHTMLCheckboxAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsHTMLFormControlAccessible(aNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLCheckboxAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_CHECKBUTTON;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* PRUint8 getAccNumActions (); */
|
||||
NS_IMETHODIMP nsHTMLCheckboxAccessible::GetAccNumActions(PRUint8 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccActionName (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLCheckboxAccessible::GetAccActionName(PRUint8 index, nsAWritableString& _retval)
|
||||
{
|
||||
if (index == 0) {
|
||||
// check or uncheck
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
|
||||
|
||||
PRBool checked = PR_FALSE;
|
||||
if (element)
|
||||
element->GetChecked(&checked);
|
||||
|
||||
if (checked)
|
||||
_retval = NS_LITERAL_STRING("uncheck");
|
||||
else
|
||||
_retval = NS_LITERAL_STRING("check");
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
/* void accDoAction (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLCheckboxAccessible::AccDoAction(PRUint8 index)
|
||||
{
|
||||
if (index == 0) { // 0 is the magic value for default action
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
|
||||
PRBool checked = PR_FALSE;
|
||||
element->GetChecked(&checked);
|
||||
element->SetChecked(checked ? PR_FALSE : PR_TRUE);
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
|
||||
//------ Radio button -------
|
||||
|
||||
nsHTMLRadioButtonAccessible::nsHTMLRadioButtonAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsHTMLFormControlAccessible(aNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* PRUint8 getAccNumActions (); */
|
||||
NS_IMETHODIMP nsHTMLRadioButtonAccessible::GetAccNumActions(PRUint8 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccActionName (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLRadioButtonAccessible::GetAccActionName(PRUint8 index, nsAWritableString& _retval)
|
||||
{
|
||||
if (index == 0) {
|
||||
_retval = NS_LITERAL_STRING("select");
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
/* void accDoAction (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLRadioButtonAccessible::AccDoAction(PRUint8 index)
|
||||
{
|
||||
if (index == 0) {
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
|
||||
element->Click();
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLRadioButtonAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_RADIOBUTTON;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
// ----- Button -----
|
||||
|
||||
nsHTMLButtonAccessible::nsHTMLButtonAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsHTMLFormControlAccessible(aNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* PRUint8 getAccNumActions (); */
|
||||
NS_IMETHODIMP nsHTMLButtonAccessible::GetAccNumActions(PRUint8 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;;
|
||||
}
|
||||
|
||||
/* wstring getAccActionName (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLButtonAccessible::GetAccActionName(PRUint8 index, nsAWritableString& _retval)
|
||||
{
|
||||
if (index == 0) {
|
||||
_retval = NS_LITERAL_STRING("press");
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
/* void accDoAction (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLButtonAccessible::AccDoAction(PRUint8 index)
|
||||
{
|
||||
if (index == 0) {
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
|
||||
element->Click();
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLButtonAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_PUSHBUTTON;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTMLButtonAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> button(do_QueryInterface(mDOMNode));
|
||||
|
||||
if (!button)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsAutoString name;
|
||||
button->GetValue(name);
|
||||
name.CompressWhitespace();
|
||||
_retval.Assign(name);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
// ----- HTML 4 Button: can contain arbitrary HTML content -----
|
||||
|
||||
nsHTML4ButtonAccessible::nsHTML4ButtonAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsHTMLBlockAccessible(aNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* PRUint8 getAccNumActions (); */
|
||||
NS_IMETHODIMP nsHTML4ButtonAccessible::GetAccNumActions(PRUint8 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;;
|
||||
}
|
||||
|
||||
/* wstring getAccActionName (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTML4ButtonAccessible::GetAccActionName(PRUint8 index, nsAWritableString& _retval)
|
||||
{
|
||||
if (index == 0) {
|
||||
_retval = NS_LITERAL_STRING("press");
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
/* void accDoAction (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTML4ButtonAccessible::AccDoAction(PRUint8 index)
|
||||
{
|
||||
if (index == 0) {
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(mDOMNode));
|
||||
element->Click();
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_INVALID_ARG;
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTML4ButtonAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_PUSHBUTTON;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* long getAccState (); */
|
||||
NS_IMETHODIMP nsHTML4ButtonAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
nsAccessible::GetAccState(_retval);
|
||||
*_retval |= STATE_FOCUSABLE;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTML4ButtonAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
nsresult rv = NS_ERROR_FAILURE;
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(mDOMNode));
|
||||
|
||||
nsAutoString name;
|
||||
if (content)
|
||||
rv = AppendFlatStringFromSubtree(content, &name);
|
||||
|
||||
if (NS_SUCCEEDED(rv)) {
|
||||
// Temp var needed until CompressWhitespace built for nsAWritableString
|
||||
name.CompressWhitespace();
|
||||
_retval.Assign(name);
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
||||
// --- textfield -----
|
||||
|
||||
nsHTMLTextFieldAccessible::nsHTMLTextFieldAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsHTMLFormControlAccessible(aNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLTextFieldAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_TEXT;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* wstring getAccValue (); */
|
||||
NS_IMETHODIMP nsHTMLTextFieldAccessible::GetAccValue(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMHTMLTextAreaElement> textArea(do_QueryInterface(mDOMNode));
|
||||
if (textArea) {
|
||||
textArea->GetValue(_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> inputElement(do_QueryInterface(mDOMNode));
|
||||
if (inputElement) {
|
||||
inputElement->GetValue(_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
/* long getAccState (); */
|
||||
NS_IMETHODIMP nsHTMLTextFieldAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
// can be
|
||||
// focusable, focused, protected. readonly, unavailable, selected
|
||||
|
||||
nsAccessible::GetAccState(_retval);
|
||||
*_retval |= STATE_FOCUSABLE;
|
||||
|
||||
nsCOMPtr<nsIDOMHTMLTextAreaElement> textArea(do_QueryInterface(mDOMNode));
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> inputElement(do_QueryInterface(mDOMNode));
|
||||
|
||||
nsCOMPtr<nsIDOMElement> elt(do_QueryInterface(mDOMNode));
|
||||
PRBool isReadOnly = PR_FALSE;
|
||||
elt->HasAttribute(NS_LITERAL_STRING("readonly"), &isReadOnly);
|
||||
if (isReadOnly)
|
||||
*_retval |= STATE_READONLY;
|
||||
|
||||
// Get current selection and find out if current node is in it
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
if (!shell) {
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
shell->GetPresContext(getter_AddRefs(context));
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(mDOMNode));
|
||||
nsIFrame *frame;
|
||||
if (content && NS_SUCCEEDED(shell->GetPrimaryFrameFor(content, &frame))) {
|
||||
nsCOMPtr<nsISelectionController> selCon;
|
||||
frame->GetSelectionController(context,getter_AddRefs(selCon));
|
||||
if (selCon) {
|
||||
nsCOMPtr<nsISelection> domSel;
|
||||
selCon->GetSelection(nsISelectionController::SELECTION_NORMAL, getter_AddRefs(domSel));
|
||||
if (domSel) {
|
||||
PRBool isCollapsed = PR_TRUE;
|
||||
domSel->GetIsCollapsed(&isCollapsed);
|
||||
if (!isCollapsed)
|
||||
*_retval |=STATE_SELECTED;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if (!textArea) {
|
||||
if (inputElement) {
|
||||
/////// ====== Must be a password field, so it uses nsIDOMHTMLFormControl ==== ///////
|
||||
PRUint32 moreStates = 0;
|
||||
nsresult rv = nsHTMLFormControlAccessible::GetAccState(&moreStates);
|
||||
*_retval |= moreStates;
|
||||
return rv;
|
||||
}
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
PRBool disabled = PR_FALSE;
|
||||
textArea->GetDisabled(&disabled);
|
||||
if (disabled)
|
||||
*_retval |= STATE_UNAVAILABLE;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@@ -1,105 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Eric D Vaughan (evaughan@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsHTMLFormControlAccessible_H_
|
||||
#define _nsHTMLFormControlAccessible_H_
|
||||
|
||||
#include "nsAccessible.h"
|
||||
|
||||
class nsICheckboxControlFrame;
|
||||
|
||||
/* Accessible for supporting for controls
|
||||
* supports:
|
||||
* - walking up to get name from label
|
||||
* - support basic state
|
||||
*/
|
||||
class nsHTMLFormControlAccessible : public nsLeafAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLFormControlAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
|
||||
protected:
|
||||
NS_IMETHODIMP AppendLabelFor(nsIContent *aLookNode, nsAReadableString *aId, nsAWritableString *aLabel);
|
||||
};
|
||||
|
||||
class nsHTMLCheckboxAccessible : public nsHTMLFormControlAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLCheckboxAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccNumActions(PRUint8 *_retval);
|
||||
NS_IMETHOD GetAccActionName(PRUint8 index, nsAWritableString& _retval);
|
||||
NS_IMETHOD AccDoAction(PRUint8 index);
|
||||
};
|
||||
|
||||
class nsHTMLRadioButtonAccessible : public nsHTMLFormControlAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLRadioButtonAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccNumActions(PRUint8 *_retval);
|
||||
NS_IMETHOD GetAccActionName(PRUint8 index, nsAWritableString& _retval);
|
||||
NS_IMETHOD AccDoAction(PRUint8 index);
|
||||
};
|
||||
|
||||
class nsHTMLButtonAccessible : public nsHTMLFormControlAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLButtonAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccNumActions(PRUint8 *_retval);
|
||||
NS_IMETHOD GetAccActionName(PRUint8 index, nsAWritableString& _retval);
|
||||
NS_IMETHOD AccDoAction(PRUint8 index);
|
||||
};
|
||||
|
||||
class nsHTML4ButtonAccessible : public nsHTMLBlockAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTML4ButtonAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccNumActions(PRUint8 *_retval);
|
||||
NS_IMETHOD GetAccActionName(PRUint8 index, nsAWritableString& _retval);
|
||||
NS_IMETHOD AccDoAction(PRUint8 index);
|
||||
};
|
||||
|
||||
|
||||
class nsHTMLTextFieldAccessible : public nsHTMLFormControlAccessible
|
||||
{
|
||||
public:
|
||||
nsHTMLTextFieldAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,274 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsHTMLIFrameRootAccessible.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIDocument.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsIDocShell.h"
|
||||
#include "nsIWebShell.h"
|
||||
#include "nsIDocShellTreeItem.h"
|
||||
#include "nsIXULDocument.h"
|
||||
#include "nsIDOMDocument.h"
|
||||
#include "nsIDOMDocumentType.h"
|
||||
#include "nsINameSpaceManager.h"
|
||||
#include "nsReadableUtils.h"
|
||||
|
||||
NS_INTERFACE_MAP_BEGIN(nsHTMLIFrameRootAccessible)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIDOMFocusListener)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIDOMFormListener)
|
||||
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMFormListener)
|
||||
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsIDOMEventListener, nsIDOMFormListener)
|
||||
NS_INTERFACE_MAP_END_INHERITING(nsRootAccessible)
|
||||
|
||||
NS_IMPL_ADDREF_INHERITED(nsHTMLIFrameRootAccessible, nsRootAccessible);
|
||||
NS_IMPL_RELEASE_INHERITED(nsHTMLIFrameRootAccessible, nsRootAccessible);
|
||||
|
||||
NS_IMPL_ADDREF_INHERITED(nsHTMLIFrameAccessible, nsHTMLBlockAccessible);
|
||||
NS_IMPL_RELEASE_INHERITED(nsHTMLIFrameAccessible, nsHTMLBlockAccessible);
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsHTMLIFrameAccessible::QueryInterface(const nsIID& aIID, void** aInstancePtr)
|
||||
{
|
||||
NS_ASSERTION(aInstancePtr, "QueryInterface requires a non-NULL destination!");
|
||||
if ( !aInstancePtr )
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
if (aIID.Equals(NS_GET_IID(nsIAccessibleDocument))) {
|
||||
*aInstancePtr = (void*)(nsIAccessibleDocument*) this;
|
||||
NS_IF_ADDREF(this);
|
||||
return NS_OK;
|
||||
}
|
||||
return nsHTMLBlockAccessible::QueryInterface(aIID, aInstancePtr);
|
||||
}
|
||||
|
||||
|
||||
nsHTMLIFrameAccessible::nsHTMLIFrameAccessible(nsIDOMNode* aNode, nsIAccessible* aRoot, nsIWeakReference* aShell, nsIDocument *aDoc):
|
||||
nsHTMLBlockAccessible(aNode, aShell), mRootAccessible(aRoot), nsDocAccessibleMixin(aDoc)
|
||||
{
|
||||
}
|
||||
|
||||
/* attribute wstring accName; */
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccName(nsAWritableString& aAccName)
|
||||
{
|
||||
return GetTitle(aAccName);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccValue(nsAWritableString& aAccValue)
|
||||
{
|
||||
return GetURL(aAccValue);
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccFirstChild (); */
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
return mRootAccessible->GetAccFirstChild(_retval);
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccLastChild (); */
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
return mRootAccessible->GetAccLastChild(_retval);
|
||||
}
|
||||
|
||||
/* long getAccChildCount (); */
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
return mRootAccessible->GetAccChildCount(_retval);
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_PANE;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetAccState(PRUint32 *aAccState)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetAccState(aAccState);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetURL(nsAWritableString& aURL)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetURL(aURL);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetTitle(nsAWritableString& aTitle)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetTitle(aTitle);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetMimeType(nsAWritableString& aMimeType)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetMimeType(aMimeType);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetDocType(nsAWritableString& aDocType)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetDocType(aDocType);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetNameSpaceURIForID(PRInt16 aNameSpaceID, nsAWritableString& aNameSpaceURI)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetNameSpaceURIForID(aNameSpaceID, aNameSpaceURI);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameAccessible::GetDocument(nsIDocument **doc)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetDocument(doc);
|
||||
}
|
||||
|
||||
//=============================//
|
||||
// nsHTMLIFrameRootAccessible //
|
||||
//=============================//
|
||||
|
||||
|
||||
//-----------------------------------------------------
|
||||
// construction
|
||||
//-----------------------------------------------------
|
||||
nsHTMLIFrameRootAccessible::nsHTMLIFrameRootAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell):
|
||||
nsRootAccessible(aShell)
|
||||
{
|
||||
mRealDOMNode = aNode;
|
||||
}
|
||||
|
||||
//-----------------------------------------------------
|
||||
// destruction
|
||||
//-----------------------------------------------------
|
||||
nsHTMLIFrameRootAccessible::~nsHTMLIFrameRootAccessible()
|
||||
{
|
||||
}
|
||||
|
||||
/* readonly attribute nsIAccessible accParent; */
|
||||
NS_IMETHODIMP nsHTMLIFrameRootAccessible::GetAccParent(nsIAccessible * *_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> accessible;
|
||||
if (NS_SUCCEEDED(GetHTMLIFrameAccessible(getter_AddRefs(accessible))))
|
||||
return accessible->GetAccParent(_retval);
|
||||
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccNextSibling (); */
|
||||
NS_IMETHODIMP nsHTMLIFrameRootAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> accessible;
|
||||
|
||||
if (NS_SUCCEEDED(GetHTMLIFrameAccessible(getter_AddRefs(accessible))))
|
||||
return accessible->GetAccNextSibling(_retval);
|
||||
|
||||
*_retval = nsnull;
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccPreviousSibling (); */
|
||||
NS_IMETHODIMP nsHTMLIFrameRootAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> accessible;
|
||||
|
||||
if (NS_SUCCEEDED(GetHTMLIFrameAccessible(getter_AddRefs(accessible))))
|
||||
return accessible->GetAccPreviousSibling(_retval);
|
||||
|
||||
*_retval = nsnull;
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLIFrameRootAccessible::GetHTMLIFrameAccessible(nsIAccessible** aAcc)
|
||||
{
|
||||
// Start by finding our PresShell and from that
|
||||
// we get our nsIDocShell in order to walk the DocShell tree
|
||||
nsCOMPtr<nsIPresShell> presShell(do_QueryReferent(mPresShell));
|
||||
if (!presShell) {
|
||||
*aAcc = nsnull;
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
nsCOMPtr<nsIDocShell> docShell;
|
||||
if (NS_SUCCEEDED(GetDocShellFromPS(presShell, getter_AddRefs(docShell)))) {
|
||||
// Now that we have the DocShell QI
|
||||
// it to a tree item to find it's parent
|
||||
nsCOMPtr<nsIDocShellTreeItem> item(do_QueryInterface(docShell));
|
||||
if (item) {
|
||||
nsCOMPtr<nsIDocShellTreeItem> itemParent;
|
||||
item->GetParent(getter_AddRefs(itemParent));
|
||||
// QI to get the WebShell for the parent document
|
||||
nsCOMPtr<nsIDocShell> parentDocShell(do_QueryInterface(itemParent));
|
||||
if (parentDocShell) {
|
||||
// Get the PresShell/Content and
|
||||
// Root Content Node of the parent document
|
||||
nsCOMPtr<nsIPresShell> parentPresShell;
|
||||
nsCOMPtr<nsIPresContext> parentPresContext;
|
||||
nsCOMPtr<nsIContent> rootContent;
|
||||
if (NS_SUCCEEDED(GetDocShellObjects(parentDocShell,
|
||||
getter_AddRefs(parentPresShell),
|
||||
getter_AddRefs(parentPresContext),
|
||||
getter_AddRefs(rootContent)))) {
|
||||
// QI the DocShell (of this sub-doc) to a webshell
|
||||
nsCOMPtr<nsIWebShell> webShell(do_QueryInterface(docShell));
|
||||
if (webShell && parentPresShell && parentPresContext && rootContent) {
|
||||
// Now, find the Content in the parent document
|
||||
// that represents this sub-doc,
|
||||
// we do that matching webshells
|
||||
nsCOMPtr<nsIContent> content;
|
||||
if (FindContentForWebShell(parentPresShell,
|
||||
rootContent,
|
||||
webShell,
|
||||
getter_AddRefs(content))) {
|
||||
// OK, we found the content node in the parent doc
|
||||
// that corresponds to this sub-doc
|
||||
// Get the frame for that content
|
||||
nsCOMPtr<nsIWeakReference> wr = do_GetWeakReference(parentPresShell);
|
||||
nsIFrame* frame = nsnull;
|
||||
parentPresShell->GetPrimaryFrameFor(content, &frame);
|
||||
#ifdef NS_DEBUG_X
|
||||
printf("** Found: Con:%p Fr:%p", content, frame);
|
||||
char * name;
|
||||
if (GetNameForFrame(frame, &name)) {
|
||||
printf(" Name:[%s]", name);
|
||||
nsMemory::Free(name);
|
||||
}
|
||||
printf("\n");
|
||||
#endif
|
||||
|
||||
|
||||
nsCOMPtr<nsIDOMNode> node(do_QueryInterface(content));
|
||||
nsCOMPtr<nsIAccessible> acc(do_QueryInterface(frame));
|
||||
|
||||
*aAcc = acc;
|
||||
NS_IF_ADDREF(*aAcc);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
@@ -1,78 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsIFrameRootAccessible_H_
|
||||
#define _nsIFrameRootAccessible_H_
|
||||
|
||||
#include "nsRootAccessible.h"
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIAccessibleDocument.h"
|
||||
|
||||
class nsIWebShell;
|
||||
class nsIWeakReference;
|
||||
|
||||
class nsHTMLIFrameAccessible : public nsHTMLBlockAccessible,
|
||||
public nsIAccessibleDocument,
|
||||
public nsDocAccessibleMixin
|
||||
{
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
NS_DECL_NSIACCESSIBLEDOCUMENT
|
||||
|
||||
public:
|
||||
nsHTMLIFrameAccessible(nsIDOMNode* aNode, nsIAccessible* aRoot, nsIWeakReference* aShell, nsIDocument *doc);
|
||||
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& aAccName);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& AccValue);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *aAccRole);
|
||||
NS_IMETHOD GetAccState(PRUint32 *aAccState);
|
||||
|
||||
protected:
|
||||
nsCOMPtr<nsIAccessible> mRootAccessible;
|
||||
};
|
||||
|
||||
class nsHTMLIFrameRootAccessible : public nsRootAccessible
|
||||
{
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
|
||||
public:
|
||||
nsHTMLIFrameRootAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell);
|
||||
virtual ~nsHTMLIFrameRootAccessible();
|
||||
|
||||
/* attribute wstring accName; */
|
||||
NS_IMETHOD GetAccParent(nsIAccessible * *aAccParent);
|
||||
|
||||
/* nsIAccessible getAccNextSibling (); */
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
|
||||
/* nsIAccessible getAccPreviousSibling (); */
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
|
||||
protected:
|
||||
NS_IMETHOD GetHTMLIFrameAccessible(nsIAccessible** aAcc);
|
||||
nsCOMPtr<nsIDOMNode> mRealDOMNode;
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
@@ -1,188 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsGenericAccessible.h"
|
||||
#include "nsHTMLImageAccessible.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIHTMLDocument.h"
|
||||
#include "nsIDocument.h"
|
||||
#include "nsIDOMHTMLCollection.h"
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nsIServiceManager.h"
|
||||
#include "imgIRequest.h"
|
||||
#include "imgIContainer.h"
|
||||
#include "nsIImageFrame.h"
|
||||
|
||||
// --- image -----
|
||||
|
||||
nsHTMLImageAccessible::nsHTMLImageAccessible(nsIDOMNode* aDOMNode, nsIImageFrame *aImageFrame, nsIWeakReference* aShell):
|
||||
nsLinkableAccessible(aDOMNode, aShell)
|
||||
{
|
||||
nsCOMPtr<nsIDOMElement> element(do_QueryInterface(aDOMNode));
|
||||
nsCOMPtr<nsIDocument> doc;
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
NS_ASSERTION(shell,"Shell is gone!!! What are we doing here?");
|
||||
|
||||
shell->GetDocument(getter_AddRefs(doc));
|
||||
nsAutoString mapElementName;
|
||||
|
||||
if (doc && element) {
|
||||
nsCOMPtr<nsIHTMLDocument> htmlDoc(do_QueryInterface(doc));
|
||||
element->GetAttribute(NS_LITERAL_STRING("usemap"),mapElementName);
|
||||
if (htmlDoc && !mapElementName.IsEmpty()) {
|
||||
if (mapElementName.CharAt(0) == '#')
|
||||
mapElementName.Cut(0,1);
|
||||
htmlDoc->GetImageMap(mapElementName, getter_AddRefs(mMapElement));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLImageAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
// The state is a bitfield, get our inherited state, then logically OR it with STATE_ANIMATED if this
|
||||
// is an animated image.
|
||||
|
||||
nsLinkableAccessible::GetAccState(_retval);
|
||||
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(mDOMNode));
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
nsIFrame *frame = nsnull;
|
||||
if (content && shell)
|
||||
shell->GetPrimaryFrameFor(content, &frame);
|
||||
|
||||
nsCOMPtr<nsIImageFrame> imageFrame(do_QueryInterface(frame));
|
||||
|
||||
nsCOMPtr<imgIRequest> imageRequest;
|
||||
if (imageFrame)
|
||||
imageFrame->GetImageRequest(getter_AddRefs(imageRequest));
|
||||
|
||||
nsCOMPtr<imgIContainer> imgContainer;
|
||||
if (imageRequest)
|
||||
imageRequest->GetImage(getter_AddRefs(imgContainer));
|
||||
|
||||
if (imgContainer) {
|
||||
PRUint32 numFrames;
|
||||
imgContainer->GetNumFrames(&numFrames);
|
||||
if (numFrames > 1)
|
||||
*_retval |= STATE_ANIMATED;
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTMLImageAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
nsresult rv = NS_ERROR_FAILURE;
|
||||
|
||||
nsCOMPtr<nsIContent> imageContent(do_QueryInterface(mDOMNode));
|
||||
if (imageContent) {
|
||||
nsAutoString name;
|
||||
rv = AppendFlatStringFromContentNode(imageContent, &name);
|
||||
if (NS_SUCCEEDED(rv)) {
|
||||
// Temp var needed until CompressWhitespace built for nsAWritableString
|
||||
name.CompressWhitespace();
|
||||
_retval.Assign(name);
|
||||
}
|
||||
}
|
||||
return rv;
|
||||
}
|
||||
|
||||
/* wstring getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLImageAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_GRAPHIC;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
nsIAccessible *nsHTMLImageAccessible::CreateAreaAccessible(PRUint32 areaNum)
|
||||
{
|
||||
if (!mMapElement)
|
||||
return nsnull;
|
||||
|
||||
if (areaNum == -1) {
|
||||
PRInt32 numAreaMaps;
|
||||
GetAccChildCount(&numAreaMaps);
|
||||
if (numAreaMaps<=0)
|
||||
return nsnull;
|
||||
areaNum = NS_STATIC_CAST(PRUint32,numAreaMaps-1);
|
||||
}
|
||||
|
||||
nsIDOMHTMLCollection *mapAreas;
|
||||
mMapElement->GetAreas(&mapAreas);
|
||||
if (!mapAreas)
|
||||
return nsnull;
|
||||
|
||||
nsIDOMNode *domNode = nsnull;
|
||||
mapAreas->Item(areaNum,&domNode);
|
||||
if (!domNode)
|
||||
return nsnull;
|
||||
|
||||
nsCOMPtr<nsIAccessibilityService> accService(do_GetService("@mozilla.org/accessibilityService;1"));
|
||||
if (!accService)
|
||||
return nsnull;
|
||||
if (accService) {
|
||||
nsIAccessible* acc = nsnull;
|
||||
accService->CreateHTMLAreaAccessible(mPresShell, domNode, this, &acc);
|
||||
return acc;
|
||||
}
|
||||
return nsnull;
|
||||
}
|
||||
|
||||
|
||||
/* nsIAccessible getAccFirstChild (); */
|
||||
NS_IMETHODIMP nsHTMLImageAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = CreateAreaAccessible(0);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* nsIAccessible getAccLastChild (); */
|
||||
NS_IMETHODIMP nsHTMLImageAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = CreateAreaAccessible(-1);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/* long getAccChildCount (); */
|
||||
NS_IMETHODIMP nsHTMLImageAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 0;
|
||||
if (mMapElement) {
|
||||
nsIDOMHTMLCollection *mapAreas;
|
||||
mMapElement->GetAreas(&mapAreas);
|
||||
if (mapAreas) {
|
||||
PRUint32 length;
|
||||
mapAreas->GetLength(&length);
|
||||
*_retval = NS_STATIC_CAST(PRInt32, length);
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@@ -1,54 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsHTMLImageAccessible_H_
|
||||
#define _nsHTMLImageAccessible_H_
|
||||
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsIImageFrame.h"
|
||||
#include "nsIDOMHTMLMapElement.h"
|
||||
|
||||
/* Accessible for supporting images
|
||||
* supports:
|
||||
* - gets name, role
|
||||
* - support basic state
|
||||
*/
|
||||
class nsHTMLImageAccessible : public nsLinkableAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLImageAccessible(nsIDOMNode* aDomNode, nsIImageFrame *imageFrame, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
|
||||
protected:
|
||||
nsIAccessible *CreateAreaAccessible(PRUint32 areaNum);
|
||||
nsCOMPtr<nsIDOMHTMLMapElement> mMapElement;
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,63 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsHTMLLinkAccessible.h"
|
||||
#include "nsWeakReference.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsILink.h"
|
||||
#include "nsILinkHandler.h"
|
||||
#include "nsISelection.h"
|
||||
#include "nsISelectionController.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsIDOMElement.h"
|
||||
|
||||
nsHTMLLinkAccessible::nsHTMLLinkAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell):
|
||||
nsLinkableAccessible(aDomNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTMLLinkAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
if (!IsALink()) // Also initializes private data members
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsAutoString name;
|
||||
nsresult rv = AppendFlatStringFromSubtree(mLinkContent, &name);
|
||||
if (NS_SUCCEEDED(rv)) {
|
||||
// Temp var needed until CompressWhitespace built for nsAWritableString
|
||||
name.CompressWhitespace();
|
||||
_retval.Assign(name);
|
||||
}
|
||||
return rv;
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLLinkAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_LINK;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@@ -1,38 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
*/
|
||||
|
||||
#ifndef _nsHTMLLinkAccessible_H_
|
||||
#define _nsHTMLLinkAccessible_H_
|
||||
|
||||
#include "nsAccessible.h"
|
||||
|
||||
class nsHTMLLinkAccessible : public nsLinkableAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLLinkAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,183 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: Eric Vaughan (evaughan@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsHTMLListboxAccessible.h"
|
||||
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nsIDOMHTMLCollection.h"
|
||||
#include "nsIDOMHTMLInputElement.h"
|
||||
#include "nsIDOMHTMLSelectElement.h"
|
||||
#include "nsIDOMHTMLOptionElement.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsIServiceManager.h"
|
||||
#include "nsLayoutAtoms.h"
|
||||
|
||||
/** ----- nsHTMLListboxAccessible ----- */
|
||||
|
||||
/**
|
||||
* Constructor -- create the nsHTMLAccessible
|
||||
*/
|
||||
nsHTMLListboxAccessible::nsHTMLListboxAccessible(nsIDOMNode* aDOMNode,
|
||||
nsIWeakReference* aShell)
|
||||
:nsAccessible(aDOMNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/** Inherit the ISupports impl from nsAccessible */
|
||||
NS_IMPL_ISUPPORTS_INHERITED1(nsHTMLListboxAccessible, nsAccessible, nsIAccessibleSelectable)
|
||||
|
||||
/**
|
||||
* Tell our caller we are a list ( there isn't a listbox value )
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLListboxAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_WINDOW;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Through the arg, pass back our last child, a nsHTMLListboxWindowAccessible object
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLListboxAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = new nsHTMLSelectListAccessible(this, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Through the arg, pass back our first child, a nsHTMLListboxWindowAccessible object
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLListboxAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = new nsHTMLSelectListAccessible(this, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* We always have 1 child: SelectList.
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLListboxAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* nsIAccessibleSelectable method. This needs to get from the select the list
|
||||
* of select options and then iterate through that pulling out the selected
|
||||
* items and creating IAccessible objects for them. Put the IAccessibles in
|
||||
* the nsISupportsArray and return them.
|
||||
* retval will be nsnull if:
|
||||
* - there are no options in the select
|
||||
* - there are options but none are selected
|
||||
* - the DOMNode is not a nsIDOMHTMLSelectElement ( shouldn't happen )
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLListboxAccessible::GetSelectedChildren(nsISupportsArray **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMHTMLSelectElement> select(do_QueryInterface(mDOMNode));
|
||||
if(select) {
|
||||
nsCOMPtr<nsIDOMHTMLCollection> options;
|
||||
// get all the options in the select
|
||||
select->GetOptions(getter_AddRefs(options));
|
||||
if (options) {
|
||||
// set up variables we need to get the selected options and to get their nsIAccessile objects
|
||||
PRUint32 length;
|
||||
options->GetLength(&length);
|
||||
nsCOMPtr<nsIAccessibilityService> accService(do_GetService("@mozilla.org/accessibilityService;1"));
|
||||
nsCOMPtr<nsISupportsArray> selectedAccessibles;
|
||||
NS_NewISupportsArray(getter_AddRefs(selectedAccessibles));
|
||||
if (!selectedAccessibles || !accService)
|
||||
return NS_ERROR_FAILURE;
|
||||
// find the selected options and get the accessible objects;
|
||||
PRBool isSelected = PR_FALSE;
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
GetPresContext(context);
|
||||
for (PRUint32 i = 0 ; i < length ; i++) {
|
||||
nsCOMPtr<nsIDOMNode> tempNode;
|
||||
options->Item(i,getter_AddRefs(tempNode));
|
||||
if (tempNode) {
|
||||
nsCOMPtr<nsIDOMHTMLOptionElement> tempOption(do_QueryInterface(tempNode));
|
||||
if (tempOption)
|
||||
tempOption->GetSelected(&isSelected);
|
||||
if (isSelected) {
|
||||
nsCOMPtr<nsIAccessible> tempAccess;
|
||||
accService->CreateHTMLSelectOptionAccessible(tempOption, this, context, getter_AddRefs(tempAccess));
|
||||
if ( tempAccess )
|
||||
selectedAccessibles->AppendElement(tempAccess);
|
||||
isSelected = PR_FALSE;
|
||||
}
|
||||
}
|
||||
}
|
||||
selectedAccessibles->Count(&length); // reusing length
|
||||
if ( length != 0 ) { // length of nsISupportsArray containing selected options
|
||||
*_retval = selectedAccessibles;
|
||||
NS_IF_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
}
|
||||
// no options, not a select or none of the options are selected
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* Our value is the value of our ( first ) selected child. SelectElement
|
||||
* returns this by default with GetValue().
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLListboxAccessible::GetAccValue(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMHTMLSelectElement> select (do_QueryInterface(mDOMNode));
|
||||
if ( select ) {
|
||||
select->GetValue(_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
/**
|
||||
* As a nsHTMLListboxAccessible we can have the following states:
|
||||
* STATE_FOCUSED
|
||||
* STATE_READONLY
|
||||
* STATE_FOCUSABLE
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLListboxAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
// this sets either STATE_FOCUSED or 0
|
||||
nsAccessible::GetAccState(_retval);
|
||||
|
||||
*_retval |= STATE_READONLY | STATE_FOCUSABLE;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -1,57 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: John Gaunt (jgaunt@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
#ifndef __nsHTMLListboxAccessible_h__
|
||||
#define __nsHTMLListboxAccessible_h__
|
||||
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIAccessibleSelectable.h"
|
||||
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsHTMLSelectListAccessible.h"
|
||||
|
||||
/*
|
||||
* A class the represents the HTML Combobox widget.
|
||||
*/
|
||||
class nsHTMLListboxAccessible : public nsAccessible,
|
||||
public nsIAccessibleSelectable
|
||||
{
|
||||
public:
|
||||
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
NS_DECL_NSIACCESSIBLESELECTABLE
|
||||
|
||||
nsHTMLListboxAccessible(nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
virtual ~nsHTMLListboxAccessible() {}
|
||||
|
||||
/* ----- nsIAccessible ----- */
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,794 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: Eric Vaughan (evaughan@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsHTMLSelectAccessible.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIDocument.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsRootAccessible.h"
|
||||
#include "nsINameSpaceManager.h"
|
||||
#include "nsIDOMHTMLInputElement.h"
|
||||
#include "nsLayoutAtoms.h"
|
||||
#include "nsIDOMXULListener.h"
|
||||
#include "nsIDOMEventReceiver.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsIDOMHTMLCollection.h"
|
||||
#include "nsISelectElement.h"
|
||||
#include "nsIDOMHTMLSelectElement.h"
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nsIServiceManager.h"
|
||||
#include "nsIDOMHTMLOptionElement.h"
|
||||
|
||||
/*
|
||||
* A class the represents the text field in the Select to the left
|
||||
* of the drop down button
|
||||
*/
|
||||
class nsHTMLSelectTextFieldAccessible : public nsLeafAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLSelectTextFieldAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& _retval);
|
||||
|
||||
virtual void GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame);
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
/*
|
||||
* A base class that can listen to menu events. Its used so the
|
||||
* button and the window accessibles can change there name and role
|
||||
* depending on whether the drop down list is dropped down on not
|
||||
*/
|
||||
class nsMenuListenerAccessible : public nsAccessible, public nsIDOMXULListener
|
||||
{
|
||||
public:
|
||||
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
|
||||
nsMenuListenerAccessible(nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
virtual ~nsMenuListenerAccessible();
|
||||
|
||||
// popup listener
|
||||
NS_IMETHOD PopupShowing(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD PopupShown(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
NS_IMETHOD PopupHiding(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD PopupHidden(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
NS_IMETHOD Close(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD Command(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
NS_IMETHOD Broadcast(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
NS_IMETHOD CommandUpdate(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
virtual void SetupMenuListener();
|
||||
|
||||
PRBool mRegistered;
|
||||
PRBool mOpen;
|
||||
};
|
||||
|
||||
NS_IMPL_ISUPPORTS_INHERITED(nsMenuListenerAccessible, nsAccessible, nsIDOMXULListener)
|
||||
|
||||
/**
|
||||
* A class that represents the button inside the Select to the right of the text field
|
||||
*/
|
||||
class nsHTMLSelectButtonAccessible : public nsMenuListenerAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLSelectButtonAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccNumActions(PRUint8 *_retval);
|
||||
NS_IMETHOD GetAccActionName(PRUint8 index, nsAWritableString& _retval);
|
||||
NS_IMETHOD AccDoAction(PRUint8 index);
|
||||
|
||||
|
||||
virtual void GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame);
|
||||
|
||||
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
/*
|
||||
* A class that represents the window that lives to the right
|
||||
* of the drop down button inside the Select. This is the window
|
||||
* that is made visible when the button is pressed.
|
||||
*/
|
||||
class nsHTMLSelectWindowAccessible : public nsMenuListenerAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLSelectWindowAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
|
||||
virtual void GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame);
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
/*
|
||||
* The list that contains all the options in the select. It is inside the window.
|
||||
*/
|
||||
class nsHTMLSelectListAccessible : public nsAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLSelectListAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
virtual ~nsHTMLSelectListAccessible() {}
|
||||
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
//--------- nsHTMLSelectAccessible -----
|
||||
|
||||
nsHTMLSelectAccessible::nsHTMLSelectAccessible(nsIDOMNode* aDOMNode,
|
||||
nsIWeakReference* aShell)
|
||||
:nsAccessible(aDOMNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
NS_IMPL_ISUPPORTS_INHERITED1(nsHTMLSelectAccessible, nsAccessible, nsIAccessibleSelectable)
|
||||
|
||||
// ------------- Helper method for determination of proper Frame ------
|
||||
//static
|
||||
PRBool nsHTMLSelectAccessible::IsCorrectFrame( nsIFrame* aFrame, nsIAtom* aAtom ) {
|
||||
if (!aFrame || !aAtom)
|
||||
return PR_FALSE;
|
||||
nsCOMPtr<nsIAtom> frameType;
|
||||
aFrame->GetFrameType(getter_AddRefs(frameType));
|
||||
if (frameType.get() != aAtom)
|
||||
return PR_FALSE;
|
||||
return PR_TRUE;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectAccessible::GetAccValue(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> text;
|
||||
GetAccFirstChild(getter_AddRefs(text));
|
||||
if (text)
|
||||
return text->GetAccValue(_retval);
|
||||
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_COMBOBOX;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
// create a window accessible
|
||||
*_retval = new nsHTMLSelectWindowAccessible(this, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
// create a text field
|
||||
|
||||
*_retval = new nsHTMLSelectTextFieldAccessible(this, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
// always have 3 children
|
||||
*_retval = 3;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectAccessible::GetSelectedChildren(nsISupportsArray **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//-------- SelectTextFieldAccessible ------
|
||||
|
||||
nsHTMLSelectTextFieldAccessible::nsHTMLSelectTextFieldAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell):
|
||||
nsLeafAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectTextFieldAccessible::GetAccValue(nsAWritableString& _retval)
|
||||
{
|
||||
nsIFrame* frame = nsAccessible::GetBoundsFrame();
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
GetPresContext(context);
|
||||
if ( !frame )
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::blockFrame) )
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::textFrame) )
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsCOMPtr<nsIContent> content;
|
||||
frame->GetContent(getter_AddRefs(content));
|
||||
|
||||
if (!content)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
AppendFlatStringFromSubtree(content, &_retval);
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
void nsHTMLSelectTextFieldAccessible::GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame)
|
||||
{
|
||||
// get our first child's frame
|
||||
nsIFrame* frame = nsAccessible::GetBoundsFrame();
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
GetPresContext(context);
|
||||
if ( !frame )
|
||||
return;
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::blockFrame) )
|
||||
return;
|
||||
|
||||
frame->GetParent(aRelativeFrame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( *aRelativeFrame, nsLayoutAtoms::areaFrame) )
|
||||
return;
|
||||
|
||||
frame->GetRect(aBounds);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectTextFieldAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_IF_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectTextFieldAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> parent;
|
||||
GetAccParent(getter_AddRefs(parent));
|
||||
|
||||
*_retval = new nsHTMLSelectButtonAccessible(parent, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectTextFieldAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectTextFieldAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_STATICTEXT;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
// --------- nsMenuListenerAccessible -----------
|
||||
|
||||
nsMenuListenerAccessible::nsMenuListenerAccessible(nsIDOMNode* aDOMNode, nsIWeakReference* aShell):
|
||||
nsAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mRegistered = PR_FALSE;
|
||||
mOpen = PR_FALSE;
|
||||
}
|
||||
|
||||
nsMenuListenerAccessible::~nsMenuListenerAccessible()
|
||||
{
|
||||
if (mRegistered) {
|
||||
nsCOMPtr<nsIDOMEventReceiver> eventReceiver(do_QueryInterface(mDOMNode));
|
||||
if (eventReceiver)
|
||||
eventReceiver->RemoveEventListener(NS_LITERAL_STRING("popupshowing"), this, PR_TRUE);
|
||||
}
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsMenuListenerAccessible::PopupShowing(nsIDOMEvent* aEvent)
|
||||
{
|
||||
mOpen = PR_TRUE;
|
||||
|
||||
/* TBD send state change event */
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsMenuListenerAccessible::PopupHiding(nsIDOMEvent* aEvent)
|
||||
{
|
||||
mOpen = PR_FALSE;
|
||||
|
||||
/* TBD send state change event */
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsMenuListenerAccessible::Close(nsIDOMEvent* aEvent)
|
||||
{
|
||||
mOpen = PR_FALSE;
|
||||
|
||||
/* TBD send state change event */
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
void
|
||||
nsMenuListenerAccessible::SetupMenuListener()
|
||||
{
|
||||
// not not already one register ourselves as a popup listener
|
||||
if (!mRegistered) {
|
||||
|
||||
nsCOMPtr<nsIDOMEventReceiver> eventReceiver(do_QueryInterface(mDOMNode));
|
||||
if (!eventReceiver) {
|
||||
return;
|
||||
}
|
||||
|
||||
nsresult rv = eventReceiver->AddEventListener(NS_LITERAL_STRING("popupshowing"), this, PR_TRUE);
|
||||
|
||||
if (NS_FAILED(rv)) {
|
||||
return;
|
||||
}
|
||||
|
||||
mRegistered = PR_TRUE;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
//-------- SelectButtonAccessible ------
|
||||
|
||||
nsHTMLSelectButtonAccessible::nsHTMLSelectButtonAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell):
|
||||
nsMenuListenerAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
/* void accDoAction (in PRUint8 index); */
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::AccDoAction(PRUint8 index)
|
||||
{
|
||||
nsIFrame* frame = nsAccessible::GetBoundsFrame();
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
GetPresContext(context);
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::blockFrame) )
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
frame->GetNextSibling(&frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::gfxButtonControlFrame) )
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsCOMPtr<nsIContent> content;
|
||||
frame->GetContent(getter_AddRefs(content));
|
||||
|
||||
if (index == 0) {
|
||||
nsCOMPtr<nsIDOMHTMLInputElement> element(do_QueryInterface(content));
|
||||
if (element)
|
||||
{
|
||||
element->Click();
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
return NS_ERROR_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
/* PRUint8 getAccNumActions (); */
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccNumActions(PRUint8 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
void nsHTMLSelectButtonAccessible::GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame)
|
||||
{
|
||||
// get our second child's frame
|
||||
nsIFrame* frame = nsAccessible::GetBoundsFrame();
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
GetPresContext(context);
|
||||
|
||||
frame->FirstChild(context, nsnull, &frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::blockFrame) )
|
||||
return;
|
||||
|
||||
frame->GetNextSibling(&frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::gfxButtonControlFrame) )
|
||||
return;
|
||||
|
||||
frame->GetParent(aRelativeFrame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( *aRelativeFrame, nsLayoutAtoms::areaFrame) )
|
||||
return;
|
||||
|
||||
frame->GetRect(aBounds);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_PUSHBUTTON;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_IF_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
return GetAccActionName(0, _retval);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccActionName(PRUint8 index, nsAWritableString& _retval)
|
||||
{
|
||||
SetupMenuListener();
|
||||
|
||||
// get the current state open or closed
|
||||
// set _retval to it.
|
||||
// notice its supposed to be reversed. Close if opened
|
||||
// and Open if closed.
|
||||
|
||||
if (mOpen)
|
||||
_retval = NS_LITERAL_STRING("Close");
|
||||
else
|
||||
_retval = NS_LITERAL_STRING("Open");
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> parent;
|
||||
GetAccParent(getter_AddRefs(parent));
|
||||
|
||||
*_retval = new nsHTMLSelectWindowAccessible(parent, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> parent;
|
||||
GetAccParent(getter_AddRefs(parent));
|
||||
|
||||
*_retval = new nsHTMLSelectTextFieldAccessible(parent, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectButtonAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 0;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//---------------------
|
||||
|
||||
|
||||
nsHTMLSelectWindowAccessible::nsHTMLSelectWindowAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell)
|
||||
:nsMenuListenerAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
nsAccessible::GetAccState(_retval);
|
||||
|
||||
SetupMenuListener();
|
||||
|
||||
// if open we are visible if closed we are invisible
|
||||
// set _retval to it.
|
||||
if (mOpen)
|
||||
*_retval |= STATE_DEFAULT;
|
||||
else
|
||||
*_retval |= STATE_INVISIBLE;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_WINDOW;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_IF_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIAccessible> parent;
|
||||
GetAccParent(getter_AddRefs(parent));
|
||||
|
||||
*_retval = new nsHTMLSelectButtonAccessible(parent, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = new nsHTMLSelectListAccessible(this, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = new nsHTMLSelectListAccessible(this, mDOMNode, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectWindowAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 1;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
void nsHTMLSelectWindowAccessible::GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame)
|
||||
{
|
||||
// get our first option
|
||||
nsCOMPtr<nsIDOMNode> child;
|
||||
mDOMNode->GetFirstChild(getter_AddRefs(child));
|
||||
|
||||
// now get its frame
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
if (!shell) {
|
||||
*aRelativeFrame = nsnull;
|
||||
return;
|
||||
}
|
||||
|
||||
nsIFrame* frame = nsnull;
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(child));
|
||||
shell->GetPrimaryFrameFor(content, &frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::blockFrame) )
|
||||
return;
|
||||
|
||||
frame->GetParent(&frame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( frame, nsLayoutAtoms::areaFrame) )
|
||||
return;
|
||||
|
||||
frame->GetParent(aRelativeFrame);
|
||||
if ( ! nsHTMLSelectAccessible::IsCorrectFrame( *aRelativeFrame, nsLayoutAtoms::listControlFrame) )
|
||||
return;
|
||||
|
||||
frame->GetRect(aBounds);
|
||||
}
|
||||
|
||||
//----------
|
||||
|
||||
|
||||
nsHTMLSelectListAccessible::nsHTMLSelectListAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell)
|
||||
:nsAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height)
|
||||
{
|
||||
return mParent->AccGetBounds(x,y,width,height);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_LIST;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMNode> last;
|
||||
mDOMNode->GetLastChild(getter_AddRefs(last));
|
||||
|
||||
*_retval = new nsHTMLSelectOptionAccessible(this, last, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMNode> first;
|
||||
mDOMNode->GetFirstChild(getter_AddRefs(first));
|
||||
|
||||
*_retval = new nsHTMLSelectOptionAccessible(this, first, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
//--------
|
||||
|
||||
nsHTMLSelectOptionAccessible::nsHTMLSelectOptionAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell):
|
||||
nsLeafAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_LISTITEM;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_IF_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
|
||||
nsCOMPtr<nsIDOMNode> next;
|
||||
mDOMNode->GetNextSibling(getter_AddRefs(next));
|
||||
|
||||
if (next) {
|
||||
*_retval = new nsHTMLSelectOptionAccessible(mParent, next, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
|
||||
nsCOMPtr<nsIDOMNode> prev;
|
||||
mDOMNode->GetPreviousSibling(getter_AddRefs(prev));
|
||||
|
||||
if (prev) {
|
||||
*_retval = new nsHTMLSelectOptionAccessible(mParent, prev, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIContent> content (do_QueryInterface(mDOMNode));
|
||||
if (!content) {
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
nsAutoString option;
|
||||
nsresult rv = AppendFlatStringFromSubtree(content, &option);
|
||||
if (NS_SUCCEEDED(rv)) {
|
||||
// Temp var needed until CompressWhitespace built for nsAWritableString
|
||||
option.CompressWhitespace();
|
||||
_retval.Assign(option);
|
||||
}
|
||||
return rv;
|
||||
}
|
||||
|
||||
@@ -1,72 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: Eric Vaughan (evaughan@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
#ifndef __nsHTMLSelectAccessible_h__
|
||||
#define __nsHTMLSelectAccessible_h__
|
||||
|
||||
#include "nsAccessible.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIAtom.h"
|
||||
#include "nsIAccessibleSelectable.h"
|
||||
|
||||
class nsHTMLSelectAccessible : public nsAccessible,
|
||||
public nsIAccessibleSelectable
|
||||
{
|
||||
public:
|
||||
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
NS_DECL_NSIACCESSIBLESELECTABLE
|
||||
|
||||
nsHTMLSelectAccessible(nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
virtual ~nsHTMLSelectAccessible() {}
|
||||
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
|
||||
// helper method to verify frames
|
||||
static PRBool IsCorrectFrame( nsIFrame* aFrame, nsIAtom* aAtom );
|
||||
|
||||
};
|
||||
|
||||
/*
|
||||
* Each option in the Select. These are in the nsListAccessible
|
||||
*/
|
||||
class nsHTMLSelectOptionAccessible : public nsLeafAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLSelectOptionAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,312 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: Eric Vaughan (evaughan@netscape.com)
|
||||
*
|
||||
* Contributor(s): John Gaunt (jgaunt@netscape.com)
|
||||
*/
|
||||
|
||||
#include "nsHTMLSelectListAccessible.h"
|
||||
|
||||
#include "nsRootAccessible.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsLayoutAtoms.h"
|
||||
#include "nsIAtom.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsISelectControlFrame.h"
|
||||
#include "nsIDOMHTMLOptionElement.h"
|
||||
#include "nsIDOMHTMLSelectElement.h"
|
||||
#include "nsIDOMHTMLCollection.h"
|
||||
#include "nsIListControlFrame.h"
|
||||
|
||||
/** ----- nsHTMLSelectListAccessible ----- */
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
nsHTMLSelectListAccessible::nsHTMLSelectListAccessible(nsIAccessible* aParent,
|
||||
nsIDOMNode* aDOMNode,
|
||||
nsIWeakReference* aShell)
|
||||
:nsAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height)
|
||||
{
|
||||
return mParent->AccGetBounds(x,y,width,height);
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_LIST;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMNode> last;
|
||||
mDOMNode->GetLastChild(getter_AddRefs(last));
|
||||
|
||||
*_retval = new nsHTMLSelectOptionAccessible(this, last, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMNode> first;
|
||||
mDOMNode->GetFirstChild(getter_AddRefs(first));
|
||||
|
||||
*_retval = new nsHTMLSelectOptionAccessible(this, first, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
* As a nsHTMLSelectListAccessible we can have the following states:
|
||||
* STATE_MULTISELECTABLE
|
||||
* STATE_EXTSELECTABLE
|
||||
* no STATE_FOCUSED! -- can't be focused, options are focused instead
|
||||
* no STATE_FOCUSABLE! -- can't be focused, options are focused instead
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectListAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
nsCOMPtr<nsIDOMHTMLSelectElement> select (do_QueryInterface(mDOMNode));
|
||||
if ( select ) {
|
||||
PRBool multiple;
|
||||
select->GetMultiple(&multiple);
|
||||
if ( multiple )
|
||||
*_retval |= STATE_MULTISELECTABLE | STATE_EXTSELECTABLE;
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
/** ----- nsHTMLSelectOptionAccessible ----- */
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
nsHTMLSelectOptionAccessible::nsHTMLSelectOptionAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell):
|
||||
nsLeafAccessible(aDOMNode, aShell)
|
||||
{
|
||||
mParent = aParent;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_LISTITEM;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccParent(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = mParent;
|
||||
NS_IF_ADDREF(*_retval);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccNextSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
|
||||
nsCOMPtr<nsIDOMNode> next;
|
||||
mDOMNode->GetNextSibling(getter_AddRefs(next));
|
||||
|
||||
if (next) {
|
||||
*_retval = new nsHTMLSelectOptionAccessible(mParent, next, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccPreviousSibling(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
|
||||
nsCOMPtr<nsIDOMNode> prev;
|
||||
mDOMNode->GetPreviousSibling(getter_AddRefs(prev));
|
||||
|
||||
if (prev) {
|
||||
*_retval = new nsHTMLSelectOptionAccessible(mParent, prev, mPresShell);
|
||||
if ( ! *_retval )
|
||||
return NS_ERROR_FAILURE;
|
||||
NS_ADDREF(*_retval);
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
nsCOMPtr<nsIContent> content (do_QueryInterface(mDOMNode));
|
||||
if (!content) {
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
nsAutoString option;
|
||||
nsresult rv = AppendFlatStringFromSubtree(content, &option);
|
||||
if (NS_SUCCEEDED(rv)) {
|
||||
// Temp var needed until CompressWhitespace built for nsAWritableString
|
||||
option.CompressWhitespace();
|
||||
_retval.Assign(option);
|
||||
}
|
||||
return rv;
|
||||
}
|
||||
|
||||
/**
|
||||
* As a nsHTMLSelectOptionAccessible we can have the following states:
|
||||
* STATE_SELECTABLE
|
||||
* STATE_SELECTED
|
||||
* STATE_FOCUSED
|
||||
* STATE_FOCUSABLE
|
||||
* STATE_INVISIBLE // not implemented yet
|
||||
*/
|
||||
NS_IMETHODIMP nsHTMLSelectOptionAccessible::GetAccState(PRUint32 *_retval)
|
||||
{
|
||||
// this sets either STATE_FOCUSED or 0 (nsAccessible::GetAccState() doesn't know about list options)
|
||||
*_retval = 0;
|
||||
nsCOMPtr<nsIDOMNode> focusedOptionNode, parentNode;
|
||||
mParent->AccGetDOMNode(getter_AddRefs(parentNode));
|
||||
GetFocusedOptionNode(mPresShell, parentNode, focusedOptionNode);
|
||||
if (focusedOptionNode == mDOMNode)
|
||||
*_retval |= STATE_FOCUSED;
|
||||
|
||||
// Are we selected?
|
||||
nsCOMPtr<nsIDOMHTMLOptionElement> option (do_QueryInterface(mDOMNode));
|
||||
if ( option ) {
|
||||
PRBool isSelected = PR_FALSE;
|
||||
option->GetSelected(&isSelected);
|
||||
if ( isSelected )
|
||||
*_retval |= STATE_SELECTED;
|
||||
}
|
||||
|
||||
*_retval |= STATE_SELECTABLE | STATE_FOCUSABLE;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
nsresult nsHTMLSelectOptionAccessible::GetFocusedOptionNode(nsIWeakReference *aPresShell,
|
||||
nsIDOMNode *aListNode,
|
||||
nsCOMPtr<nsIDOMNode>& aFocusedOptionNode)
|
||||
{
|
||||
NS_ASSERTION(aListNode, "Called GetFocusedOptionNode without a valid list node");
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(aPresShell));
|
||||
if (!shell)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsIFrame *frame = nsnull;
|
||||
nsCOMPtr<nsIContent> content(do_QueryInterface(aListNode));
|
||||
shell->GetPrimaryFrameFor(content, &frame);
|
||||
|
||||
nsresult rv;
|
||||
nsCOMPtr<nsIListControlFrame> listFrame(do_QueryInterface(frame, &rv));
|
||||
if (NS_FAILED(rv))
|
||||
return rv; // How can list content not have a list frame?
|
||||
NS_ASSERTION(listFrame, "We don't have a list frame, but rv returned a success code.");
|
||||
|
||||
// Get what's focused by asking frame for "selected item".
|
||||
// Don't use DOM method of getting selected item, which instead gives *first* selected option
|
||||
PRInt32 focusedOptionIndex = 0;
|
||||
rv = listFrame->GetSelectedIndex(&focusedOptionIndex);
|
||||
|
||||
nsCOMPtr<nsIDOMHTMLCollection> options;
|
||||
|
||||
// Get options
|
||||
if (NS_SUCCEEDED(rv)) {
|
||||
nsCOMPtr<nsIDOMHTMLSelectElement> selectElement(do_QueryInterface(aListNode));
|
||||
NS_ASSERTION(selectElement, "No select element where it should be");
|
||||
rv = selectElement->GetOptions(getter_AddRefs(options));
|
||||
}
|
||||
|
||||
// Either use options and focused index, or default to list node itself
|
||||
if (NS_SUCCEEDED(rv) && options && focusedOptionIndex >= 0) // Something is focused
|
||||
rv = options->Item(focusedOptionIndex, getter_AddRefs(aFocusedOptionNode));
|
||||
else { // If no options in list or focusedOptionIndex <0, then we are not focused on an item
|
||||
aFocusedOptionNode = aListNode; // return normal target content
|
||||
rv = NS_OK;
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
@@ -1,79 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Original Author: Eric Vaughan (evaughan@netscape.com)
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
#ifndef __nsHTMLSelectListAccessible_h__
|
||||
#define __nsHTMLSelectListAccessible_h__
|
||||
|
||||
#include "nsAccessible.h"
|
||||
|
||||
#include "nsCOMPtr.h"
|
||||
|
||||
/*
|
||||
* The list that contains all the options in the select.
|
||||
*/
|
||||
class nsHTMLSelectListAccessible : public nsAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLSelectListAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
virtual ~nsHTMLSelectListAccessible() {}
|
||||
|
||||
/* ----- nsIAccessible ----- */
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD AccGetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
|
||||
protected:
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
/*
|
||||
* Options inside the select, contained within the list
|
||||
*/
|
||||
class nsHTMLSelectOptionAccessible : public nsLeafAccessible
|
||||
{
|
||||
public:
|
||||
|
||||
nsHTMLSelectOptionAccessible(nsIAccessible* aParent, nsIDOMNode* aDOMNode, nsIWeakReference* aShell);
|
||||
|
||||
/* ----- nsIAccessible ----- */
|
||||
NS_IMETHOD GetAccParent(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccNextSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccPreviousSibling(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccState(PRUint32 *_retval);
|
||||
static nsresult GetFocusedOptionNode(nsIWeakReference *aPresShell, nsIDOMNode *aListNode, nsCOMPtr<nsIDOMNode>& aFocusedOptionNode);
|
||||
|
||||
protected:
|
||||
|
||||
nsCOMPtr<nsIAccessible> mParent;
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,51 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsHTMLTableAccessible.h"
|
||||
#include "nsWeakReference.h"
|
||||
#include "nsReadableUtils.h"
|
||||
|
||||
nsHTMLTableCellAccessible::nsHTMLTableCellAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell):
|
||||
nsHTMLBlockAccessible(aDomNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLTableCellAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_CELL;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
nsHTMLTableAccessible::nsHTMLTableAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell):
|
||||
nsHTMLBlockAccessible(aDomNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLTableAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_TABLE;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
@@ -1,44 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Aaron Leventhal (aaronl@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsHTMLTableAccessible_H_
|
||||
#define _nsHTMLTableAccessible_H_
|
||||
|
||||
#include "nsAccessible.h"
|
||||
|
||||
class nsHTMLTableCellAccessible : public nsHTMLBlockAccessible
|
||||
{
|
||||
public:
|
||||
nsHTMLTableCellAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
};
|
||||
|
||||
|
||||
class nsHTMLTableAccessible : public nsHTMLBlockAccessible
|
||||
{
|
||||
public:
|
||||
nsHTMLTableAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,74 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Author: Eric Vaughan (evaughan@netscape.com)
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsHTMLTextAccessible.h"
|
||||
#include "nsWeakReference.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsString.h"
|
||||
#include "nsILink.h"
|
||||
#include "nsILinkHandler.h"
|
||||
#include "nsISelection.h"
|
||||
#include "nsISelectionController.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsReadableUtils.h"
|
||||
|
||||
nsHTMLTextAccessible::nsHTMLTextAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell):
|
||||
nsLinkableAccessible(aDomNode, aShell)
|
||||
{
|
||||
}
|
||||
|
||||
/* wstring getAccName (); */
|
||||
NS_IMETHODIMP nsHTMLTextAccessible::GetAccName(nsAWritableString& _retval)
|
||||
{
|
||||
|
||||
return mDOMNode->GetNodeValue(_retval);
|
||||
}
|
||||
|
||||
/* unsigned long getAccRole (); */
|
||||
NS_IMETHODIMP nsHTMLTextAccessible::GetAccRole(PRUint32 *_retval)
|
||||
{
|
||||
*_retval = ROLE_TEXT;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccFirstChild (); */
|
||||
NS_IMETHODIMP nsHTMLTextAccessible::GetAccFirstChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* nsIAccessible getAccLastChild (); */
|
||||
NS_IMETHODIMP nsHTMLTextAccessible::GetAccLastChild(nsIAccessible **_retval)
|
||||
{
|
||||
*_retval = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* long getAccChildCount (); */
|
||||
NS_IMETHODIMP nsHTMLTextAccessible::GetAccChildCount(PRInt32 *_retval)
|
||||
{
|
||||
*_retval = 0;
|
||||
return NS_OK;
|
||||
}
|
||||
@@ -1,43 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsHTMLTextAccessible_H_
|
||||
#define _nsHTMLTextAccessible_H_
|
||||
|
||||
#include "nsAccessible.h"
|
||||
|
||||
class nsIWeakReference;
|
||||
class nsITextControlFrame;
|
||||
|
||||
class nsHTMLTextAccessible : public nsLinkableAccessible
|
||||
{
|
||||
|
||||
public:
|
||||
nsHTMLTextAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell);
|
||||
NS_IMETHOD GetAccName(nsAWritableString& _retval);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *_retval);
|
||||
NS_IMETHOD GetAccFirstChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccLastChild(nsIAccessible **_retval);
|
||||
NS_IMETHOD GetAccChildCount(PRInt32 *_retval);
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -1,478 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#include "nsIAccessible.h"
|
||||
#include "nsRootAccessible.h"
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsIDocument.h"
|
||||
#include "nsIPresShell.h"
|
||||
#include "nsIPresContext.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIFrame.h"
|
||||
#include "nsIDOMEventTarget.h"
|
||||
#include "nsIDOMElement.h"
|
||||
#include "nsIDOMEventReceiver.h"
|
||||
#include "nsReadableUtils.h"
|
||||
#include "nsILink.h"
|
||||
#include "nsHTMLFormControlAccessible.h"
|
||||
#include "nsHTMLLinkAccessible.h"
|
||||
#include "nsIURI.h"
|
||||
#include "nsIDocShell.h"
|
||||
#include "nsIDocShellTreeItem.h"
|
||||
#include "nsIXULDocument.h"
|
||||
#include "nsIDOMDocument.h"
|
||||
#include "nsIDOMDocumentType.h"
|
||||
#include "nsINameSpaceManager.h"
|
||||
#include "nsIDOMNSHTMLSelectElement.h"
|
||||
#include "nsIAccessibleSelectable.h"
|
||||
#include "nsLayoutAtoms.h"
|
||||
#include "nsString.h"
|
||||
#include "nsXPIDLString.h"
|
||||
#include "nsIAccessibilityService.h"
|
||||
#include "nsIServiceManager.h"
|
||||
#include "nsHTMLSelectListAccessible.h"
|
||||
#include "nsIDOMHTMLSelectElement.h"
|
||||
|
||||
NS_INTERFACE_MAP_BEGIN(nsRootAccessible)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIAccessibleDocument)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIAccessibleEventReceiver)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIDOMFocusListener)
|
||||
NS_INTERFACE_MAP_ENTRY(nsIDOMFormListener)
|
||||
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMFormListener)
|
||||
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsIDOMEventListener, nsIDOMFormListener)
|
||||
NS_INTERFACE_MAP_END_INHERITING(nsAccessible)
|
||||
|
||||
|
||||
NS_IMPL_ADDREF_INHERITED(nsRootAccessible, nsAccessible);
|
||||
NS_IMPL_RELEASE_INHERITED(nsRootAccessible, nsAccessible);
|
||||
|
||||
//-----------------------------------------------------
|
||||
// construction
|
||||
//-----------------------------------------------------
|
||||
nsRootAccessible::nsRootAccessible(nsIWeakReference* aShell):nsAccessible(nsnull,aShell),
|
||||
nsDocAccessibleMixin(aShell), mAccService(do_GetService("@mozilla.org/accessibilityService;1"))
|
||||
{
|
||||
mListener = nsnull;
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
NS_ASSERTION(shell,"Shell is gone!!! What are we doing here?");
|
||||
|
||||
shell->GetDocument(getter_AddRefs(mDocument));
|
||||
mDOMNode = do_QueryInterface(mDocument);
|
||||
|
||||
nsLayoutAtoms::AddRefAtoms();
|
||||
}
|
||||
|
||||
//-----------------------------------------------------
|
||||
// destruction
|
||||
//-----------------------------------------------------
|
||||
nsRootAccessible::~nsRootAccessible()
|
||||
{
|
||||
nsLayoutAtoms::ReleaseAtoms();
|
||||
RemoveAccessibleEventListener(mListener);
|
||||
}
|
||||
|
||||
/* attribute wstring accName; */
|
||||
NS_IMETHODIMP nsRootAccessible::GetAccName(nsAWritableString& aAccName)
|
||||
{
|
||||
return GetTitle(aAccName);
|
||||
}
|
||||
|
||||
// helpers
|
||||
nsIFrame* nsRootAccessible::GetFrame()
|
||||
{
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
if (!shell)
|
||||
return nsnull;
|
||||
|
||||
nsIFrame* root = nsnull;
|
||||
if (shell)
|
||||
shell->GetRootFrame(&root);
|
||||
|
||||
return root;
|
||||
}
|
||||
|
||||
void nsRootAccessible::GetBounds(nsRect& aBounds, nsIFrame** aRelativeFrame)
|
||||
{
|
||||
*aRelativeFrame = GetFrame();
|
||||
(*aRelativeFrame)->GetRect(aBounds);
|
||||
}
|
||||
|
||||
/* readonly attribute nsIAccessible accParent; */
|
||||
NS_IMETHODIMP nsRootAccessible::GetAccParent(nsIAccessible * *aAccParent)
|
||||
{
|
||||
*aAccParent = nsnull;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* readonly attribute unsigned long accRole; */
|
||||
NS_IMETHODIMP nsRootAccessible::GetAccRole(PRUint32 *aAccRole)
|
||||
{
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
if (!shell) {
|
||||
*aAccRole = 0;
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
/*
|
||||
// Commenting this out for now.
|
||||
// It was requested that we always use pane objects instead of client objects.
|
||||
// However, it might be asked that we put client objects back.
|
||||
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
shell->GetPresContext(getter_AddRefs(context));
|
||||
nsCOMPtr<nsISupports> container;
|
||||
context->GetContainer(getter_AddRefs(container));
|
||||
if (container) {
|
||||
nsCOMPtr<nsIDocShellTreeItem> parentTreeItem, docTreeItem(do_QueryInterface(container));
|
||||
if (docTreeItem) {
|
||||
docTreeItem->GetSameTypeParent(getter_AddRefs(parentTreeItem));
|
||||
// Basically, if this docshell has a parent of the same type, it's a frame
|
||||
if (parentTreeItem) {
|
||||
*aAccRole = ROLE_PANE;
|
||||
return NS_OK;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
*aAccRole = ROLE_CLIENT;
|
||||
*/
|
||||
|
||||
*aAccRole = ROLE_PANE;
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetAccState(PRUint32 *aAccState)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetAccState(aAccState);
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetAccValue(nsAWritableString& aAccValue)
|
||||
{
|
||||
return GetURL(aAccValue);
|
||||
}
|
||||
|
||||
/* void addAccessibleEventListener (in nsIAccessibleEventListener aListener); */
|
||||
NS_IMETHODIMP nsRootAccessible::AddAccessibleEventListener(nsIAccessibleEventListener *aListener)
|
||||
{
|
||||
if (!mListener)
|
||||
{
|
||||
// add an event listener to the document
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
if (!shell)
|
||||
return NS_ERROR_FAILURE;
|
||||
|
||||
nsCOMPtr<nsIDocument> document;
|
||||
shell->GetDocument(getter_AddRefs(document));
|
||||
|
||||
// use AddEventListener from the nsIDOMEventTarget interface
|
||||
nsCOMPtr<nsIDOMEventTarget> target;
|
||||
if (NS_SUCCEEDED(document->QueryInterface(NS_GET_IID(nsIDOMEventTarget), getter_AddRefs(target))) && target)
|
||||
{
|
||||
nsresult rv = NS_OK;
|
||||
// we're a DOMEventListener now!!
|
||||
nsCOMPtr<nsIDOMEventListener> listener;
|
||||
rv = this->QueryInterface( NS_GET_IID(nsIDOMEventListener), getter_AddRefs(listener) );
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to QI");
|
||||
// capture DOM focus events
|
||||
rv = target->AddEventListener( NS_LITERAL_STRING("focus") , listener, PR_TRUE );
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to register listener");
|
||||
// capture Form change events
|
||||
rv = target->AddEventListener( NS_LITERAL_STRING("change") , listener, PR_TRUE );
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to register listener");
|
||||
// add ourself as a CheckboxStateChange listener ( custom event fired in nsHTMLInputElement.cpp )
|
||||
rv = target->AddEventListener( NS_LITERAL_STRING("CheckboxStateChange") , listener, PR_TRUE );
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to register listener");
|
||||
// add ourself as a RadiobuttonStateChange listener ( custom event fired in nsHTMLInputElement.cpp )
|
||||
rv = target->AddEventListener( NS_LITERAL_STRING("RadiobuttonStateChange") , listener, PR_TRUE );
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to register listener");
|
||||
}
|
||||
}
|
||||
|
||||
// create a weak reference to the listener
|
||||
mListener = aListener;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
/* void removeAccessibleEventListener (in nsIAccessibleEventListener aListener); */
|
||||
NS_IMETHODIMP nsRootAccessible::RemoveAccessibleEventListener(nsIAccessibleEventListener *aListener)
|
||||
{
|
||||
if (mListener)
|
||||
{
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(mPresShell));
|
||||
nsCOMPtr<nsIDocument> document;
|
||||
if (!shell)
|
||||
return NS_OK;
|
||||
|
||||
shell->GetDocument(getter_AddRefs(document));
|
||||
|
||||
nsCOMPtr<nsIDOMEventReceiver> erP;
|
||||
if (NS_SUCCEEDED(document->QueryInterface(NS_GET_IID(nsIDOMEventReceiver), getter_AddRefs(erP))) && erP)
|
||||
{
|
||||
nsresult rv = erP->RemoveEventListenerByIID(NS_STATIC_CAST(nsIDOMFocusListener *, this), NS_GET_IID(nsIDOMFocusListener));
|
||||
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to register listener");
|
||||
}
|
||||
}
|
||||
|
||||
mListener = nsnull;
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
// --------------- nsIDOMEventListener Methods (3) ------------------------
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::HandleEvent(nsIDOMEvent* aEvent)
|
||||
{
|
||||
if (mListener) {
|
||||
// optionTargetNode is set to current option for HTML selects
|
||||
nsCOMPtr<nsIDOMNode> targetNode, optionTargetNode;
|
||||
nsresult rv = GetTargetNode(aEvent, targetNode);
|
||||
if (NS_FAILED(rv))
|
||||
return rv;
|
||||
|
||||
// Check to see if it's a select element. If so, need the currently focused option
|
||||
nsCOMPtr<nsIDOMHTMLSelectElement> selectElement(do_QueryInterface(targetNode));
|
||||
if (selectElement) // ----- Target Node is an HTML <select> element ------
|
||||
nsHTMLSelectOptionAccessible::GetFocusedOptionNode(mPresShell, targetNode, optionTargetNode);
|
||||
|
||||
nsAutoString eventType;
|
||||
aEvent->GetType(eventType);
|
||||
|
||||
nsCOMPtr<nsIAccessible> accessible;
|
||||
|
||||
if (NS_SUCCEEDED(mAccService->GetAccessibleFor(targetNode, getter_AddRefs(accessible)))) {
|
||||
if ( eventType.EqualsIgnoreCase("focus") ) {
|
||||
if (mCurrentFocus != targetNode) {
|
||||
mListener->HandleEvent(nsIAccessibleEventListener::EVENT_FOCUS, accessible);
|
||||
mCurrentFocus = targetNode;
|
||||
}
|
||||
}
|
||||
else if ( eventType.EqualsIgnoreCase("change") ) {
|
||||
if (optionTargetNode) { // Set to current option only for HTML selects
|
||||
mListener->HandleEvent(nsIAccessibleEventListener::EVENT_SELECTION, accessible);
|
||||
if (mCurrentFocus != optionTargetNode &&
|
||||
NS_SUCCEEDED(mAccService->GetAccessibleFor(optionTargetNode, getter_AddRefs(accessible)))) {
|
||||
mListener->HandleEvent(nsIAccessibleEventListener::EVENT_FOCUS, accessible);
|
||||
mCurrentFocus = optionTargetNode;
|
||||
}
|
||||
}
|
||||
else
|
||||
mListener->HandleEvent(nsIAccessibleEventListener::EVENT_STATE_CHANGE, accessible);
|
||||
}
|
||||
else if ( eventType.EqualsIgnoreCase("CheckboxStateChange") ) {
|
||||
mListener->HandleEvent(nsIAccessibleEventListener::EVENT_STATE_CHANGE, accessible);
|
||||
}
|
||||
else if ( eventType.EqualsIgnoreCase("RadiobuttonStateChange") ) {
|
||||
mListener->HandleEvent(nsIAccessibleEventListener::EVENT_STATE_CHANGE, accessible);
|
||||
}
|
||||
}
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetTargetNode(nsIDOMEvent *aEvent, nsCOMPtr<nsIDOMNode>& aTargetNode)
|
||||
{
|
||||
nsCOMPtr<nsIDOMEventTarget> domEventTarget;
|
||||
aEvent->GetOriginalTarget(getter_AddRefs(domEventTarget));
|
||||
|
||||
nsresult rv;
|
||||
aTargetNode = do_QueryInterface(domEventTarget, &rv);
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
// ------- nsIDOMFocusListener Methods (1) -------------
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::Focus(nsIDOMEvent* aEvent)
|
||||
{
|
||||
return HandleEvent(aEvent);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::Blur(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
// ------- nsIDOMFormListener Methods (5) -------------
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::Submit(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::Reset(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::Change(nsIDOMEvent* aEvent)
|
||||
{
|
||||
// get change events when the form elements changes its state, checked->not,
|
||||
// deleted text, new text, change in selection for list/combo boxes
|
||||
// this may be the event that we have the individual Accessible objects
|
||||
// handle themselves -- have list/combos figure out the change in selection
|
||||
// have textareas and inputs fire a change of state etc...
|
||||
return HandleEvent(aEvent);
|
||||
}
|
||||
|
||||
// gets Select events when text is selected in a textarea or input
|
||||
NS_IMETHODIMP nsRootAccessible::Select(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
// gets Input events when text is entered or deleted in a textarea or input
|
||||
NS_IMETHODIMP nsRootAccessible::Input(nsIDOMEvent* aEvent) { return NS_OK; }
|
||||
|
||||
// ------- nsIAccessibleDocument Methods (5) ---------------
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetURL(nsAWritableString& aURL)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetURL(aURL);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetTitle(nsAWritableString& aTitle)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetTitle(aTitle);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetMimeType(nsAWritableString& aMimeType)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetMimeType(aMimeType);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetDocType(nsAWritableString& aDocType)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetDocType(aDocType);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetNameSpaceURIForID(PRInt16 aNameSpaceID, nsAWritableString& aNameSpaceURI)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetNameSpaceURIForID(aNameSpaceID, aNameSpaceURI);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsRootAccessible::GetDocument(nsIDocument **doc)
|
||||
{
|
||||
return nsDocAccessibleMixin::GetDocument(doc);
|
||||
}
|
||||
|
||||
|
||||
nsDocAccessibleMixin::nsDocAccessibleMixin(nsIDocument *aDoc):mDocument(aDoc)
|
||||
{
|
||||
}
|
||||
|
||||
nsDocAccessibleMixin::nsDocAccessibleMixin(nsIWeakReference *aPresShell)
|
||||
{
|
||||
nsCOMPtr<nsIPresShell> shell(do_QueryReferent(aPresShell));
|
||||
NS_ASSERTION(shell,"Shell is gone!!! What are we doing here?");
|
||||
shell->GetDocument(getter_AddRefs(mDocument));
|
||||
}
|
||||
|
||||
nsDocAccessibleMixin::~nsDocAccessibleMixin()
|
||||
{
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetURL(nsAWritableString& aURL)
|
||||
{
|
||||
nsCOMPtr<nsIURI> pURI;
|
||||
mDocument->GetDocumentURL(getter_AddRefs(pURI));
|
||||
nsXPIDLCString path;
|
||||
pURI->GetSpec(getter_Copies(path));
|
||||
aURL.Assign(NS_ConvertUTF8toUCS2(path).get());
|
||||
//XXXaaronl Need to use CopyUTF8toUCS2(nsDependentCString(path), aURL); when it's written
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetTitle(nsAWritableString& aTitle)
|
||||
{
|
||||
// This doesn't leak - we don't own the const pointer that's returned
|
||||
aTitle = *(mDocument->GetDocumentTitle());
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetMimeType(nsAWritableString& aMimeType)
|
||||
{
|
||||
if (mDocument)
|
||||
return mDocument->GetContentType(aMimeType);
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetDocType(nsAWritableString& aDocType)
|
||||
{
|
||||
nsCOMPtr<nsIXULDocument> xulDoc(do_QueryInterface(mDocument));
|
||||
nsCOMPtr<nsIDOMDocument> domDoc(do_QueryInterface(mDocument));
|
||||
nsCOMPtr<nsIDOMDocumentType> docType;
|
||||
|
||||
if (xulDoc) {
|
||||
aDocType = NS_LITERAL_STRING("window"); // doctype not implemented for XUL at time of writing - causes assertion
|
||||
return NS_OK;
|
||||
}
|
||||
else if (domDoc && NS_SUCCEEDED(domDoc->GetDoctype(getter_AddRefs(docType))) && docType) {
|
||||
return docType->GetName(aDocType);
|
||||
}
|
||||
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetNameSpaceURIForID(PRInt16 aNameSpaceID, nsAWritableString& aNameSpaceURI)
|
||||
{
|
||||
if (mDocument) {
|
||||
nsCOMPtr<nsINameSpaceManager> nameSpaceManager;
|
||||
if (NS_SUCCEEDED(mDocument->GetNameSpaceManager(*getter_AddRefs(nameSpaceManager))))
|
||||
return nameSpaceManager->GetNameSpaceURI(aNameSpaceID, aNameSpaceURI);
|
||||
}
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetDocument(nsIDocument **doc)
|
||||
{
|
||||
*doc = mDocument;
|
||||
if (mDocument) {
|
||||
NS_IF_ADDREF(*doc);
|
||||
return NS_OK;
|
||||
}
|
||||
return NS_ERROR_FAILURE;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP nsDocAccessibleMixin::GetAccState(PRUint32 *aAccState)
|
||||
{
|
||||
// Screen readers need to know when the document is finished loading (STATE_BUSY flag)
|
||||
// We do it this way, rather than via nsIWebProgressListener, because
|
||||
// if accessibility was turned on after a document already finished loading,
|
||||
// we would get no state changes from nsIWebProgressListener.
|
||||
// The GetBusyFlags method, however, always has the current busy state information for us.
|
||||
|
||||
*aAccState = 0;
|
||||
if (mDocument) {
|
||||
nsCOMPtr<nsIPresShell> presShell;
|
||||
mDocument->GetShellAt(0, getter_AddRefs(presShell));
|
||||
if (presShell) {
|
||||
nsCOMPtr<nsIPresContext> context;
|
||||
presShell->GetPresContext(getter_AddRefs(context));
|
||||
if (context) {
|
||||
nsCOMPtr<nsISupports> container;
|
||||
context->GetContainer(getter_AddRefs(container));
|
||||
if (container) {
|
||||
nsCOMPtr<nsIDocShell> docShell(do_QueryInterface(container));
|
||||
if (docShell) {
|
||||
PRUint32 busyFlags;
|
||||
docShell->GetBusyFlags(&busyFlags);
|
||||
if (busyFlags != nsIDocShell::BUSY_FLAGS_NONE)
|
||||
*aAccState = nsIAccessible::STATE_BUSY;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return NS_OK;
|
||||
}
|
||||
@@ -1,106 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*/
|
||||
|
||||
#ifndef _nsRootAccessible_H_
|
||||
#define _nsRootAccessible_H_
|
||||
|
||||
#include "nsAccessible.h"
|
||||
#include "nsIAccessibleEventReceiver.h"
|
||||
#include "nsIAccessibleEventListener.h"
|
||||
#include "nsIAccessibleDocument.h"
|
||||
#include "nsIDOMFormListener.h"
|
||||
#include "nsIDOMFocusListener.h"
|
||||
#include "nsIDocument.h"
|
||||
#include "nsIAccessibilityService.h"
|
||||
|
||||
class nsDocAccessibleMixin
|
||||
{
|
||||
public:
|
||||
nsDocAccessibleMixin(nsIDocument *doc);
|
||||
nsDocAccessibleMixin(nsIWeakReference *aShell);
|
||||
virtual ~nsDocAccessibleMixin();
|
||||
|
||||
NS_DECL_NSIACCESSIBLEDOCUMENT
|
||||
|
||||
NS_IMETHOD GetAccState(PRUint32 *aAccState);
|
||||
|
||||
protected:
|
||||
nsCOMPtr<nsIDocument> mDocument;
|
||||
};
|
||||
|
||||
class nsRootAccessible : public nsAccessible,
|
||||
public nsDocAccessibleMixin,
|
||||
public nsIAccessibleDocument,
|
||||
public nsIAccessibleEventReceiver,
|
||||
public nsIDOMFocusListener,
|
||||
public nsIDOMFormListener
|
||||
|
||||
{
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
|
||||
public:
|
||||
nsRootAccessible(nsIWeakReference* aShell);
|
||||
virtual ~nsRootAccessible();
|
||||
|
||||
/* attribute wstring accName; */
|
||||
NS_IMETHOD GetAccName(nsAWritableString& aAccName);
|
||||
NS_IMETHOD GetAccValue(nsAWritableString& aAccValue);
|
||||
NS_IMETHOD GetAccParent(nsIAccessible * *aAccParent);
|
||||
NS_IMETHOD GetAccRole(PRUint32 *aAccRole);
|
||||
NS_IMETHOD GetAccState(PRUint32 *aAccState);
|
||||
|
||||
// ----- nsIAccessibleEventReceiver -------------------
|
||||
|
||||
NS_IMETHOD AddAccessibleEventListener(nsIAccessibleEventListener *aListener);
|
||||
NS_IMETHOD RemoveAccessibleEventListener(nsIAccessibleEventListener *aListener);
|
||||
|
||||
// ----- nsIDOMEventListener --------------------------
|
||||
NS_IMETHOD HandleEvent(nsIDOMEvent* anEvent);
|
||||
|
||||
// ----- nsIDOMFocusListener --------------------------
|
||||
NS_IMETHOD Focus(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD Blur(nsIDOMEvent* aEvent);
|
||||
|
||||
// ----- nsIDOMFormListener ---------------------------
|
||||
NS_IMETHOD Submit(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD Reset(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD Change(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD Select(nsIDOMEvent* aEvent);
|
||||
NS_IMETHOD Input(nsIDOMEvent* aEvent);
|
||||
|
||||
NS_DECL_NSIACCESSIBLEDOCUMENT
|
||||
|
||||
protected:
|
||||
NS_IMETHOD GetTargetNode(nsIDOMEvent *aEvent, nsCOMPtr<nsIDOMNode>& aTargetNode);
|
||||
virtual void GetBounds(nsRect& aRect, nsIFrame** aRelativeFrame);
|
||||
virtual nsIFrame* GetFrame();
|
||||
|
||||
// not a com pointer. We don't own the listener
|
||||
// it is the callers responsibility to remove the listener
|
||||
// otherwise we will get into circular referencing problems
|
||||
nsIAccessibleEventListener* mListener;
|
||||
nsCOMPtr<nsIDOMNode> mCurrentFocus;
|
||||
nsCOMPtr<nsIAccessibilityService> mAccService;
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
14
mozilla/aclocal.m4
vendored
14
mozilla/aclocal.m4
vendored
@@ -1,14 +0,0 @@
|
||||
dnl
|
||||
dnl Local autoconf macros used with mozilla
|
||||
dnl The contents of this file are under the Public Domain.
|
||||
dnl
|
||||
|
||||
builtin(include, build/autoconf/glib.m4)dnl
|
||||
builtin(include, build/autoconf/gtk.m4)dnl
|
||||
builtin(include, build/autoconf/libIDL.m4)dnl
|
||||
builtin(include, build/autoconf/nspr.m4)dnl
|
||||
builtin(include, build/autoconf/pkg.m4)dnl
|
||||
dnl
|
||||
define(MOZ_TOPSRCDIR,.)dnl MOZ_TOPSRCDIR is used in altoptions.m4
|
||||
builtin(include, build/autoconf/altoptions.m4)dnl
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,42 +0,0 @@
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is Mozilla Communicator client code,
|
||||
# released March 31, 1998.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape Communications
|
||||
# Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
#
|
||||
|
||||
DEPTH = ..
|
||||
topsrcdir = @top_srcdir@
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
|
||||
include $(DEPTH)/config/autoconf.mk
|
||||
|
||||
ifneq ($(MOZ_WIDGET_TOOLKIT),os2)
|
||||
DIRS = unix
|
||||
endif
|
||||
|
||||
include $(topsrcdir)/config/rules.mk
|
||||
|
||||
# Install bloaturls.txt file for tinderbox Bloaty test.
|
||||
install:: $(srcdir)/bloaturls.txt
|
||||
$(INSTALL) $< $(DIST)/bin
|
||||
|
||||
# Install startup.html, startup test page.
|
||||
install:: $(srcdir)/startup-test.html
|
||||
$(INSTALL) $< $(DIST)/bin
|
||||
@@ -1,179 +0,0 @@
|
||||
#! /usr/bin/env perl
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1999 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
#
|
||||
|
||||
# acoutput-fast.pl - Quickly create makefiles that are in a common format.
|
||||
#
|
||||
# Most of the makefiles in mozilla only refer to two configure variables:
|
||||
# @srcdir@
|
||||
# @top_srcdir@
|
||||
# However, configure does not know any better and it runs sed on each file
|
||||
# with over 150 replacement rules (slow as molasses).
|
||||
#
|
||||
# This script takes a list of makefiles as input. For example,
|
||||
#
|
||||
# echo $MAKEFILES | acoutput-fast.pl
|
||||
#
|
||||
# The script creates each Makefile that only references @srcdir@ and
|
||||
# @top_srcdir@. For other files, it lists them in a shell command that is
|
||||
# printed to stdout:
|
||||
#
|
||||
# CONFIG_FILES="unhandled_files..."; export CONFIG_FILES
|
||||
#
|
||||
# This command can be used to have config.status create the unhandled
|
||||
# files. For example,
|
||||
#
|
||||
# eval "echo $MAKEFILES | acoutput-fast.pl"
|
||||
# AC_OUTPUT($MAKEFILES)
|
||||
#
|
||||
# Send comments, improvements, bugs to Steve Lamm (slamm@netscape.com).
|
||||
|
||||
#use File::Basename;
|
||||
sub dirname {
|
||||
my $dir = $_[0];
|
||||
return '.' if not $dir =~ m%/%;
|
||||
$dir =~ s%/[^/][^/]*$%%;
|
||||
return $dir;
|
||||
}
|
||||
|
||||
# Create one directory. Assumes it doesn't already exist.
|
||||
# Will create parent(s) if needed.
|
||||
sub create_directory {
|
||||
my $dir = $_[0];
|
||||
my $parent = dirname($dir);
|
||||
create_directory($parent) if not -d $parent;
|
||||
mkdir "$dir",0777;
|
||||
}
|
||||
|
||||
# Create all the directories at once.
|
||||
# This can be much faster than calling mkdir() for each one.
|
||||
sub create_directories {
|
||||
my @makefiles = @_;
|
||||
my @dirs = ();
|
||||
my $ac_file;
|
||||
foreach $ac_file (@makefiles) {
|
||||
push @dirs, dirname($ac_file);
|
||||
}
|
||||
# Call mkdir with the directories sorted by subdir count (how many /'s)
|
||||
if (@dirs) {
|
||||
my $mkdir_command = "mkdir -p ". join(' ', @dirs);
|
||||
if (system($mkdir_command) != 0) {
|
||||
print STDERR "Creating dirs all at once failed; trying one at atime\n";
|
||||
foreach $dir (@dirs) {
|
||||
if (not -d $dir) {
|
||||
print STDERR "Creating directory $dir\n";
|
||||
create_directory($dir);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ($ARGV[0] =~ /^--srcdir=/) {
|
||||
$ac_given_srcdir = (split /=/, shift @ARGV)[1];
|
||||
} else {
|
||||
$ac_given_srcdir = $0;
|
||||
$ac_given_srcdir =~ s|/?build/autoconf/.*$||;
|
||||
$ac_given_srcdir = '.' if $ac_given_srcdir eq '';
|
||||
}
|
||||
|
||||
# Read list of makefiles from the stdin or,
|
||||
# from files listed on the command-line.
|
||||
#
|
||||
@makefiles=();
|
||||
push @makefiles, split while (<>);
|
||||
|
||||
# Create all the directories at once.
|
||||
# This can be much faster than calling mkdir() for each one.
|
||||
create_directories(@makefiles);
|
||||
|
||||
# Output the makefiles.
|
||||
#
|
||||
@unhandled=();
|
||||
foreach $ac_file (@makefiles) {
|
||||
if (not $ac_file =~ /Makefile$/ or $ac_file =~ /:/) {
|
||||
push @unhandled, $ac_file;
|
||||
next;
|
||||
}
|
||||
$ac_file_in = "$ac_given_srcdir/$ac_file.in";
|
||||
$ac_dir = dirname($ac_file);
|
||||
if ($ac_dir eq '.') {
|
||||
$ac_dir_suffix = '';
|
||||
$ac_dots = '';
|
||||
} else {
|
||||
$ac_dir_suffix = "/$ac_dir";
|
||||
$ac_dir_suffix =~ s%^/\./%/%;
|
||||
$ac_dots = $ac_dir_suffix;
|
||||
$ac_dots =~ s%/[^/]*%../%g;
|
||||
}
|
||||
if ($ac_given_srcdir eq '.') {
|
||||
$srcdir = '.';
|
||||
if ($ac_dots eq '') {
|
||||
$top_srcdir = '.'
|
||||
} else {
|
||||
$top_srcdir = $ac_dots;
|
||||
$top_srcdir =~ s%/$%%;
|
||||
}
|
||||
} elsif ($ac_given_srcdir =~ m%^/% or $ac_given_srcdir =~ m%^.:/%) {
|
||||
$srcdir = "$ac_given_srcdir$ac_dir_suffix";
|
||||
$top_srcdir = "$ac_given_srcdir";
|
||||
} else {
|
||||
$srcdir = "$ac_dots$ac_given_srcdir$ac_dir_suffix";
|
||||
$top_srcdir = "$ac_dots$ac_given_srcdir";
|
||||
}
|
||||
|
||||
if (-e $ac_file) {
|
||||
next if -M _ < -M $ac_file_in;
|
||||
print STDERR "updating $ac_file\n";
|
||||
} else {
|
||||
print STDERR "creating $ac_file\n";
|
||||
}
|
||||
|
||||
open (INFILE, "<$ac_file_in")
|
||||
or ( warn "can't read $ac_file_in: No such file or directory\n" and next);
|
||||
open (OUTFILE, ">$ac_file")
|
||||
or ( warn "Unable to create $ac_file\n" and next);
|
||||
|
||||
while (<INFILE>) {
|
||||
#if (/\@[_a-zA-Z]*\@.*\@[_a-zA-Z]*\@/) {
|
||||
# warn "Two defines on a line:$ac_file:$.:$_";
|
||||
# push @unhandled, $ac_file;
|
||||
# last;
|
||||
#}
|
||||
|
||||
s/\@srcdir\@/$srcdir/g;
|
||||
s/\@top_srcdir\@/$top_srcdir/g;
|
||||
|
||||
if (/\@[_a-zA-Z]*\@/) {
|
||||
warn "Unknown variable:$ac_file:$.:$_";
|
||||
push @unhandled, $ac_file;
|
||||
last;
|
||||
}
|
||||
print OUTFILE;
|
||||
}
|
||||
close INFILE;
|
||||
close OUTFILE;
|
||||
}
|
||||
|
||||
# Print the shell command to be evaluated by configure.
|
||||
#
|
||||
print "CONFIG_FILES=\"".join(' ', @unhandled)."\"; export CONFIG_FILES\n";
|
||||
|
||||
@@ -1,140 +0,0 @@
|
||||
dnl The contents of this file are subject to the Netscape Public
|
||||
dnl License Version 1.1 (the "License"); you may not use this file
|
||||
dnl except in compliance with the License. You may obtain a copy of
|
||||
dnl the License at http://www.mozilla.org/NPL/
|
||||
dnl
|
||||
dnl Software distributed under the License is distributed on an "AS
|
||||
dnl IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
dnl implied. See the License for the specific language governing
|
||||
dnl rights and limitations under the License.
|
||||
dnl
|
||||
dnl The Original Code is mozilla.org code.
|
||||
dnl
|
||||
dnl The Initial Developer of the Original Code is Netscape
|
||||
dnl Communications Corporation. Portions created by Netscape are
|
||||
dnl Copyright (C) 1999 Netscape Communications Corporation. All
|
||||
dnl Rights Reserved.
|
||||
dnl
|
||||
dnl Contributor(s):
|
||||
dnl
|
||||
|
||||
dnl altoptions.m4 - An alternative way of specifying command-line options.
|
||||
dnl These macros are needed to support a menu-based configurator.
|
||||
dnl This file also includes the macro, AM_READ_MYCONFIG, for reading
|
||||
dnl the 'myconfig.m4' file.
|
||||
|
||||
dnl Send comments, improvements, bugs to Steve Lamm (slamm@netscape.com).
|
||||
|
||||
|
||||
dnl MOZ_ARG_ENABLE_BOOL( NAME, HELP, IF-YES [, IF-NO [, ELSE]])
|
||||
dnl MOZ_ARG_DISABLE_BOOL( NAME, HELP, IF-NO [, IF-YES [, ELSE]])
|
||||
dnl MOZ_ARG_ENABLE_STRING( NAME, HELP, IF-SET [, ELSE])
|
||||
dnl MOZ_ARG_ENABLE_BOOL_OR_STRING( NAME, HELP, IF-YES, IF-NO, IF-SET[, ELSE]]])
|
||||
dnl MOZ_ARG_WITH_BOOL( NAME, HELP, IF-YES [, IF-NO [, ELSE])
|
||||
dnl MOZ_ARG_WITHOUT_BOOL( NAME, HELP, IF-NO [, IF-YES [, ELSE])
|
||||
dnl MOZ_ARG_WITH_STRING( NAME, HELP, IF-SET [, ELSE])
|
||||
dnl MOZ_ARG_HEADER(Comment)
|
||||
dnl MOZ_CHECK_PTHREADS( NAME, IF-YES [, ELSE ])
|
||||
dnl MOZ_READ_MYCONFIG() - Read in 'myconfig.sh' file
|
||||
|
||||
|
||||
dnl MOZ_TWO_STRING_TEST(NAME, STR1, IF-STR1, STR2, IF-STR2 [, ELSE])
|
||||
AC_DEFUN(MOZ_TWO_STRING_TEST,
|
||||
[if test "$enableval" = "[$2]"; then
|
||||
ifelse([$3], , :, [$3])
|
||||
elif test "$enableval" = "[$4]"; then
|
||||
ifelse([$5], , :, [$5])
|
||||
else
|
||||
ifelse([$6], ,
|
||||
[AC_MSG_ERROR([Option, [$1], does not take an argument ($enableval).])],
|
||||
[$6])
|
||||
fi])
|
||||
|
||||
dnl MOZ_ARG_ENABLE_BOOL(NAME, HELP, IF-YES [, IF-NO [, ELSE]])
|
||||
AC_DEFUN(MOZ_ARG_ENABLE_BOOL,
|
||||
[AC_ARG_ENABLE([$1], [$2],
|
||||
[MOZ_TWO_STRING_TEST([$1], yes, [$3], no, [$4])],
|
||||
[$5])])
|
||||
|
||||
dnl MOZ_ARG_DISABLE_BOOL(NAME, HELP, IF-NO [, IF-YES [, ELSE]])
|
||||
AC_DEFUN(MOZ_ARG_DISABLE_BOOL,
|
||||
[AC_ARG_ENABLE([$1], [$2],
|
||||
[MOZ_TWO_STRING_TEST([$1], no, [$3], yes, [$4])],
|
||||
[$5])])
|
||||
|
||||
dnl MOZ_ARG_ENABLE_STRING(NAME, HELP, IF-SET [, ELSE])
|
||||
AC_DEFUN(MOZ_ARG_ENABLE_STRING,
|
||||
[AC_ARG_ENABLE([$1], [$2], [$3], [$4])])
|
||||
|
||||
dnl MOZ_ARG_ENABLE_BOOL_OR_STRING(NAME, HELP, IF-YES, IF-NO, IF-SET[, ELSE]]])
|
||||
AC_DEFUN(MOZ_ARG_ENABLE_BOOL_OR_STRING,
|
||||
[ifelse([$5], ,
|
||||
[errprint([Option, $1, needs an "IF-SET" argument.
|
||||
])
|
||||
m4exit(1)],
|
||||
[AC_ARG_ENABLE([$1], [$2],
|
||||
[MOZ_TWO_STRING_TEST([$1], yes, [$3], no, [$4], [$5])],
|
||||
[$6])])])
|
||||
|
||||
dnl MOZ_ARG_WITH_BOOL(NAME, HELP, IF-YES [, IF-NO [, ELSE])
|
||||
AC_DEFUN(MOZ_ARG_WITH_BOOL,
|
||||
[AC_ARG_WITH([$1], [$2],
|
||||
[MOZ_TWO_STRING_TEST([$1], yes, [$3], no, [$4])],
|
||||
[$5])])
|
||||
|
||||
dnl MOZ_ARG_WITHOUT_BOOL(NAME, HELP, IF-NO [, IF-YES [, ELSE])
|
||||
AC_DEFUN(MOZ_ARG_WITHOUT_BOOL,
|
||||
[AC_ARG_WITH([$1], [$2],
|
||||
[MOZ_TWO_STRING_TEST([$1], no, [$3], yes, [$4])],
|
||||
[$5])])
|
||||
|
||||
dnl MOZ_ARG_WITH_STRING(NAME, HELP, IF-SET [, ELSE])
|
||||
AC_DEFUN(MOZ_ARG_WITH_STRING,
|
||||
[AC_ARG_WITH([$1], [$2], [$3], [$4])])
|
||||
|
||||
dnl MOZ_ARG_HEADER(Comment)
|
||||
dnl This is used by webconfig to group options
|
||||
define(MOZ_ARG_HEADER, [# $1])
|
||||
|
||||
dnl
|
||||
dnl Apparently, some systems cannot properly check for the pthread
|
||||
dnl library unless <pthread.h> is included so we need to test
|
||||
dnl using it
|
||||
dnl
|
||||
dnl MOZ_CHECK_PTHREADS(lib, success, failure)
|
||||
AC_DEFUN(MOZ_CHECK_PTHREADS,
|
||||
[
|
||||
AC_MSG_CHECKING([for pthread_create in -l$1])
|
||||
echo "
|
||||
#include <pthread.h>
|
||||
void *foo(void *v) { int a = 1; }
|
||||
int main() {
|
||||
pthread_t t;
|
||||
if (!pthread_create(&t, 0, &foo, 0)) {
|
||||
pthread_join(t, 0);
|
||||
}
|
||||
exit(0);
|
||||
}" > dummy.c ;
|
||||
echo "${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -l[$1] $LDFLAGS $LIBS" 1>&5;
|
||||
${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -l[$1] $LDFLAGS $LIBS 2>&5;
|
||||
_res=$? ;
|
||||
rm -f dummy.c dummy${ac_exeext} ;
|
||||
if test "$_res" = "0"; then
|
||||
AC_MSG_RESULT([yes])
|
||||
[$2]
|
||||
else
|
||||
AC_MSG_RESULT([no])
|
||||
[$3]
|
||||
fi
|
||||
])
|
||||
|
||||
dnl MOZ_READ_MYCONFIG() - Read in 'myconfig.sh' file
|
||||
AC_DEFUN(MOZ_READ_MOZCONFIG,
|
||||
[AC_REQUIRE([AC_INIT_BINSH])dnl
|
||||
# Read in '.mozconfig' script to set the initial options.
|
||||
# See the mozconfig2configure script for more details.
|
||||
_AUTOCONF_TOOLS_DIR=`dirname [$]0`/[$1]/build/autoconf
|
||||
. $_AUTOCONF_TOOLS_DIR/mozconfig2configure])
|
||||
|
||||
dnl This gets inserted at the top of the configure script
|
||||
MOZ_READ_MOZCONFIG(MOZ_TOPSRCDIR)
|
||||
@@ -1,54 +0,0 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
#
|
||||
|
||||
# clean-config.sh - Removes all files generated by mozilla configure.
|
||||
# Only removes files from the topsrcdir. To clean up an objdir,
|
||||
# simply remove the directory and start over.
|
||||
#
|
||||
# Usage:
|
||||
# 1. cd <topsrcdir>
|
||||
# 2. build/autoconf/clean-config.sh
|
||||
#
|
||||
# Send comments, improvements, bugs to slamm@netscape.com
|
||||
|
||||
topsrcdir=`cd \`dirname $0\`/../..; pwd`
|
||||
|
||||
if [ ! -f configure.in ]; then
|
||||
echo "clean-config.sh only cleans the source tree. To run," 2>&1
|
||||
echo " cd $topsrcdir; build/autoconf/clean-config.sh" 2>&1
|
||||
echo " (To clean a separate objdir, simple remove the directory.)" 2>&1
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -f mailnews/makefiles ]; then
|
||||
MOZ_MAIL_NEWS=1
|
||||
export MOZ_MAIL_NEWS
|
||||
fi
|
||||
|
||||
. allmakefiles.sh
|
||||
|
||||
rm -fr $MAKEFILES \
|
||||
config-defs.h \
|
||||
config.cache \
|
||||
config.log \
|
||||
config.status \
|
||||
$NULL
|
||||
1391
mozilla/build/autoconf/config.guess
vendored
1391
mozilla/build/autoconf/config.guess
vendored
File diff suppressed because it is too large
Load Diff
1373
mozilla/build/autoconf/config.sub
vendored
1373
mozilla/build/autoconf/config.sub
vendored
File diff suppressed because it is too large
Load Diff
@@ -1,200 +0,0 @@
|
||||
# Configure paths for GLIB
|
||||
# Owen Taylor 97-11-3
|
||||
|
||||
dnl AM_PATH_GLIB([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
|
||||
dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if "gmodule" or
|
||||
dnl gthread is specified in MODULES, pass to glib-config
|
||||
dnl
|
||||
AC_DEFUN(AM_PATH_GLIB,
|
||||
[dnl
|
||||
dnl Get the cflags and libraries from the glib-config script
|
||||
dnl
|
||||
AC_ARG_WITH(glib-prefix,[ --with-glib-prefix=PFX Prefix where GLIB is installed (optional)],
|
||||
glib_config_prefix="$withval", glib_config_prefix="")
|
||||
AC_ARG_WITH(glib-exec-prefix,[ --with-glib-exec-prefix=PFX
|
||||
Exec prefix where GLIB is installed (optional)],
|
||||
glib_config_exec_prefix="$withval", glib_config_exec_prefix="")
|
||||
AC_ARG_ENABLE(glibtest, [ --disable-glibtest Do not try to compile and run a test GLIB program],
|
||||
, enable_glibtest=yes)
|
||||
|
||||
if test x$glib_config_exec_prefix != x ; then
|
||||
glib_config_args="$glib_config_args --exec-prefix=$glib_config_exec_prefix"
|
||||
if test x${GLIB_CONFIG+set} != xset ; then
|
||||
GLIB_CONFIG=$glib_config_exec_prefix/bin/glib-config
|
||||
fi
|
||||
fi
|
||||
if test x$glib_config_prefix != x ; then
|
||||
glib_config_args="$glib_config_args --prefix=$glib_config_prefix"
|
||||
if test x${GLIB_CONFIG+set} != xset ; then
|
||||
GLIB_CONFIG=$glib_config_prefix/bin/glib-config
|
||||
fi
|
||||
fi
|
||||
|
||||
for module in . $4
|
||||
do
|
||||
case "$module" in
|
||||
gmodule)
|
||||
glib_config_args="$glib_config_args gmodule"
|
||||
;;
|
||||
gthread)
|
||||
glib_config_args="$glib_config_args gthread"
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
dnl Force a version check to keep upgraded versions from being overridden by the cached value.
|
||||
unset ac_cv_path_GLIB_CONFIG
|
||||
|
||||
AC_PATH_PROG(GLIB_CONFIG, glib-config, no)
|
||||
min_glib_version=ifelse([$1], ,0.99.7,$1)
|
||||
AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
|
||||
no_glib=""
|
||||
if test "$GLIB_CONFIG" = "no" ; then
|
||||
no_glib=yes
|
||||
else
|
||||
GLIB_CFLAGS=`$GLIB_CONFIG $glib_config_args --cflags`
|
||||
GLIB_LIBS=`$GLIB_CONFIG $glib_config_args --libs`
|
||||
glib_config_major_version=`$GLIB_CONFIG $glib_config_args --version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
|
||||
glib_config_minor_version=`$GLIB_CONFIG $glib_config_args --version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
|
||||
glib_config_micro_version=`$GLIB_CONFIG $glib_config_args --version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
|
||||
if test "x$enable_glibtest" = "xyes" ; then
|
||||
ac_save_CFLAGS="$CFLAGS"
|
||||
ac_save_LIBS="$LIBS"
|
||||
CFLAGS="$CFLAGS $GLIB_CFLAGS"
|
||||
LIBS="$GLIB_LIBS $LIBS"
|
||||
dnl
|
||||
dnl Now check if the installed GLIB is sufficiently new. (Also sanity
|
||||
dnl checks the results of glib-config to some extent
|
||||
dnl
|
||||
rm -f conf.glibtest
|
||||
AC_TRY_RUN([
|
||||
#include <glib.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
int major, minor, micro;
|
||||
char *tmp_version;
|
||||
|
||||
system ("touch conf.glibtest");
|
||||
|
||||
/* HP/UX 9 (%@#!) writes to sscanf strings */
|
||||
tmp_version = g_strdup("$min_glib_version");
|
||||
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
|
||||
printf("%s, bad version string\n", "$min_glib_version");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
if ((glib_major_version != $glib_config_major_version) ||
|
||||
(glib_minor_version != $glib_config_minor_version) ||
|
||||
(glib_micro_version != $glib_config_micro_version))
|
||||
{
|
||||
printf("\n*** 'glib-config --version' returned %d.%d.%d, but GLIB (%d.%d.%d)\n",
|
||||
$glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
|
||||
glib_major_version, glib_minor_version, glib_micro_version);
|
||||
printf ("*** was found! If glib-config was correct, then it is best\n");
|
||||
printf ("*** to remove the old version of GLIB. You may also be able to fix the error\n");
|
||||
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
|
||||
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
|
||||
printf("*** required on your system.\n");
|
||||
printf("*** If glib-config was wrong, set the environment variable GLIB_CONFIG\n");
|
||||
printf("*** to point to the correct copy of glib-config, and remove the file config.cache\n");
|
||||
printf("*** before re-running configure\n");
|
||||
}
|
||||
else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
|
||||
(glib_minor_version != GLIB_MINOR_VERSION) ||
|
||||
(glib_micro_version != GLIB_MICRO_VERSION))
|
||||
{
|
||||
printf("*** GLIB header files (version %d.%d.%d) do not match\n",
|
||||
GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
|
||||
printf("*** library (version %d.%d.%d)\n",
|
||||
glib_major_version, glib_minor_version, glib_micro_version);
|
||||
}
|
||||
else
|
||||
{
|
||||
if ((glib_major_version > major) ||
|
||||
((glib_major_version == major) && (glib_minor_version > minor)) ||
|
||||
((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
printf("\n*** An old version of GLIB (%d.%d.%d) was found.\n",
|
||||
glib_major_version, glib_minor_version, glib_micro_version);
|
||||
printf("*** You need a version of GLIB newer than %d.%d.%d. The latest version of\n",
|
||||
major, minor, micro);
|
||||
printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
|
||||
printf("***\n");
|
||||
printf("*** If you have already installed a sufficiently new version, this error\n");
|
||||
printf("*** probably means that the wrong copy of the glib-config shell script is\n");
|
||||
printf("*** being found. The easiest way to fix this is to remove the old version\n");
|
||||
printf("*** of GLIB, but you can also set the GLIB_CONFIG environment to point to the\n");
|
||||
printf("*** correct copy of glib-config. (In this case, you will have to\n");
|
||||
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
|
||||
printf("*** so that the correct libraries are found at run-time))\n");
|
||||
}
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
|
||||
CFLAGS="$ac_save_CFLAGS"
|
||||
LIBS="$ac_save_LIBS"
|
||||
fi
|
||||
fi
|
||||
if test "x$no_glib" = x ; then
|
||||
AC_MSG_RESULT(yes)
|
||||
ifelse([$2], , :, [$2])
|
||||
else
|
||||
AC_MSG_RESULT(no)
|
||||
if test "$GLIB_CONFIG" = "no" ; then
|
||||
echo "*** The glib-config script installed by GLIB could not be found"
|
||||
echo "*** If GLIB was installed in PREFIX, make sure PREFIX/bin is in"
|
||||
echo "*** your path, or set the GLIB_CONFIG environment variable to the"
|
||||
echo "*** full path to glib-config."
|
||||
else
|
||||
if test -f conf.glibtest ; then
|
||||
:
|
||||
else
|
||||
echo "*** Could not run GLIB test program, checking why..."
|
||||
CFLAGS="$CFLAGS $GLIB_CFLAGS"
|
||||
LIBS="$LIBS $GLIB_LIBS"
|
||||
AC_TRY_LINK([
|
||||
#include <glib.h>
|
||||
#include <stdio.h>
|
||||
], [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
|
||||
[ echo "*** The test program compiled, but did not run. This usually means"
|
||||
echo "*** that the run-time linker is not finding GLIB or finding the wrong"
|
||||
echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
|
||||
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
|
||||
echo "*** to the installed location Also, make sure you have run ldconfig if that"
|
||||
echo "*** is required on your system"
|
||||
echo "***"
|
||||
echo "*** If you have an old version installed, it is best to remove it, although"
|
||||
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
|
||||
echo "***"
|
||||
echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
|
||||
echo "*** came with the system with the command"
|
||||
echo "***"
|
||||
echo "*** rpm --erase --nodeps gtk gtk-devel" ],
|
||||
[ echo "*** The test program failed to compile or link. See the file config.log for the"
|
||||
echo "*** exact error that occured. This usually means GLIB was incorrectly installed"
|
||||
echo "*** or that you have moved GLIB since it was installed. In the latter case, you"
|
||||
echo "*** may want to edit the glib-config script: $GLIB_CONFIG" ])
|
||||
CFLAGS="$ac_save_CFLAGS"
|
||||
LIBS="$ac_save_LIBS"
|
||||
fi
|
||||
fi
|
||||
GLIB_CFLAGS=""
|
||||
GLIB_LIBS=""
|
||||
ifelse([$3], , :, [$3])
|
||||
fi
|
||||
AC_SUBST(GLIB_CFLAGS)
|
||||
AC_SUBST(GLIB_LIBS)
|
||||
rm -f conf.glibtest
|
||||
])
|
||||
@@ -1,191 +0,0 @@
|
||||
# Configure paths for GTK+
|
||||
# Owen Taylor 97-11-3
|
||||
# (copy of gtk.m4 (public domain))
|
||||
|
||||
dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
|
||||
dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
|
||||
dnl
|
||||
AC_DEFUN(AM_PATH_GTK,
|
||||
[dnl
|
||||
dnl Get the cflags and libraries from the gtk-config script
|
||||
dnl
|
||||
AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)],
|
||||
gtk_config_prefix="$withval", gtk_config_prefix="")
|
||||
AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX
|
||||
Exec prefix where GTK is installed (optional)],
|
||||
gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
|
||||
AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program],
|
||||
, enable_gtktest=yes)
|
||||
|
||||
if test x$gtk_config_exec_prefix != x ; then
|
||||
gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
|
||||
if test x${GTK_CONFIG+set} != xset ; then
|
||||
GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
|
||||
fi
|
||||
fi
|
||||
if test x$gtk_config_prefix != x ; then
|
||||
gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
|
||||
if test x${GTK_CONFIG+set} != xset ; then
|
||||
GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl Force a version check to keep upgraded versions from being overridden by the cached value.
|
||||
unset ac_cv_path_GTK_CONFIG
|
||||
|
||||
AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
|
||||
min_gtk_version=ifelse([$1], ,0.99.7,$1)
|
||||
AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
|
||||
no_gtk=""
|
||||
if test "$GTK_CONFIG" = "no" ; then
|
||||
no_gtk=yes
|
||||
else
|
||||
GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags`
|
||||
GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs`
|
||||
gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
|
||||
gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
|
||||
gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
|
||||
if test "x$enable_gtktest" = "xyes" ; then
|
||||
ac_save_CFLAGS="$CFLAGS"
|
||||
ac_save_LIBS="$LIBS"
|
||||
CFLAGS="$CFLAGS $GTK_CFLAGS"
|
||||
LIBS="$LIBS $GTK_LIBS"
|
||||
dnl
|
||||
dnl Now check if the installed GTK is sufficiently new. (Also sanity
|
||||
dnl checks the results of gtk-config to some extent
|
||||
dnl
|
||||
rm -f conf.gtktest
|
||||
AC_TRY_RUN([
|
||||
#include <gtk/gtk.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
int major, minor, micro;
|
||||
char *tmp_version;
|
||||
|
||||
system ("touch conf.gtktest");
|
||||
|
||||
/* HP/UX 9 (%@#!) writes to sscanf strings */
|
||||
tmp_version = g_strdup("$min_gtk_version");
|
||||
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
|
||||
printf("%s, bad version string\n", "$min_gtk_version");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
if ((gtk_major_version != $gtk_config_major_version) ||
|
||||
(gtk_minor_version != $gtk_config_minor_version) ||
|
||||
(gtk_micro_version != $gtk_config_micro_version))
|
||||
{
|
||||
printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
|
||||
$gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
|
||||
gtk_major_version, gtk_minor_version, gtk_micro_version);
|
||||
printf ("*** was found! If gtk-config was correct, then it is best\n");
|
||||
printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
|
||||
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
|
||||
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
|
||||
printf("*** required on your system.\n");
|
||||
printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n");
|
||||
printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n");
|
||||
printf("*** before re-running configure\n");
|
||||
}
|
||||
#if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION)
|
||||
else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
|
||||
(gtk_minor_version != GTK_MINOR_VERSION) ||
|
||||
(gtk_micro_version != GTK_MICRO_VERSION))
|
||||
{
|
||||
printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
|
||||
GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
|
||||
printf("*** library (version %d.%d.%d)\n",
|
||||
gtk_major_version, gtk_minor_version, gtk_micro_version);
|
||||
}
|
||||
#endif /* defined (GTK_MAJOR_VERSION) ... */
|
||||
else
|
||||
{
|
||||
if ((gtk_major_version > major) ||
|
||||
((gtk_major_version == major) && (gtk_minor_version > minor)) ||
|
||||
((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
|
||||
gtk_major_version, gtk_minor_version, gtk_micro_version);
|
||||
printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
|
||||
major, minor, micro);
|
||||
printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
|
||||
printf("***\n");
|
||||
printf("*** If you have already installed a sufficiently new version, this error\n");
|
||||
printf("*** probably means that the wrong copy of the gtk-config shell script is\n");
|
||||
printf("*** being found. The easiest way to fix this is to remove the old version\n");
|
||||
printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n");
|
||||
printf("*** correct copy of gtk-config. (In this case, you will have to\n");
|
||||
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
|
||||
printf("*** so that the correct libraries are found at run-time))\n");
|
||||
}
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
|
||||
CFLAGS="$ac_save_CFLAGS"
|
||||
LIBS="$ac_save_LIBS"
|
||||
fi
|
||||
fi
|
||||
if test "x$no_gtk" = x ; then
|
||||
AC_MSG_RESULT(yes)
|
||||
ifelse([$2], , :, [$2])
|
||||
else
|
||||
AC_MSG_RESULT(no)
|
||||
if test "$GTK_CONFIG" = "no" ; then
|
||||
echo "*** The gtk-config script installed by GTK could not be found."
|
||||
echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
|
||||
echo "*** your path, or set the GTK_CONFIG environment variable to the"
|
||||
echo "*** full path to gtk-config."
|
||||
echo "*** GTK+ is available from ftp://ftp.gtk.org/pub/gtk"
|
||||
else
|
||||
if test -f conf.gtktest ; then
|
||||
:
|
||||
else
|
||||
echo "*** Could not run GTK test program, checking why..."
|
||||
CFLAGS="$CFLAGS $GTK_CFLAGS"
|
||||
LIBS="$LIBS $GTK_LIBS"
|
||||
AC_TRY_LINK([
|
||||
#include <gtk/gtk.h>
|
||||
#include <stdio.h>
|
||||
], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
|
||||
[ echo "*** The test program compiled, but did not run. This usually means"
|
||||
echo "*** that the run-time linker is not finding GTK or finding the wrong"
|
||||
echo "*** version of GTK. If it is not finding GTK, you'll need to set your"
|
||||
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
|
||||
echo "*** to the installed location Also, make sure you have run ldconfig if that"
|
||||
echo "*** is required on your system"
|
||||
echo "***"
|
||||
echo "*** If you have an old version installed, it is best to remove it, although"
|
||||
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
|
||||
echo "***"
|
||||
echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
|
||||
echo "*** came with the system with the command"
|
||||
echo "***"
|
||||
echo "*** rpm --erase --nodeps gtk gtk-devel" ],
|
||||
[ echo "*** The test program failed to compile or link. See the file config.log for the"
|
||||
echo "*** exact error that occured. This usually means GTK was incorrectly installed"
|
||||
echo "*** or that you have moved GTK since it was installed. In the latter case, you"
|
||||
echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ])
|
||||
CFLAGS="$ac_save_CFLAGS"
|
||||
LIBS="$ac_save_LIBS"
|
||||
fi
|
||||
fi
|
||||
GTK_CFLAGS=""
|
||||
GTK_LIBS=""
|
||||
ifelse([$3], , :, [$3])
|
||||
fi
|
||||
AC_SUBST(GTK_CFLAGS)
|
||||
AC_SUBST(GTK_LIBS)
|
||||
rm -f conf.gtktest
|
||||
])
|
||||
@@ -1,119 +0,0 @@
|
||||
#!/bin/sh
|
||||
|
||||
#
|
||||
# install - install a program, script, or datafile
|
||||
# This comes from X11R5; it is not part of GNU.
|
||||
#
|
||||
# $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $
|
||||
#
|
||||
# This script is compatible with the BSD install script, but was written
|
||||
# from scratch.
|
||||
#
|
||||
|
||||
|
||||
# set DOITPROG to echo to test this script
|
||||
|
||||
# Don't use :- since 4.3BSD and earlier shells don't like it.
|
||||
doit="${DOITPROG-}"
|
||||
|
||||
|
||||
# put in absolute paths if you don't have them in your path; or use env. vars.
|
||||
|
||||
mvprog="${MVPROG-mv}"
|
||||
cpprog="${CPPROG-cp}"
|
||||
chmodprog="${CHMODPROG-chmod}"
|
||||
chownprog="${CHOWNPROG-chown}"
|
||||
chgrpprog="${CHGRPPROG-chgrp}"
|
||||
stripprog="${STRIPPROG-strip}"
|
||||
rmprog="${RMPROG-rm}"
|
||||
|
||||
instcmd="$mvprog"
|
||||
chmodcmd=""
|
||||
chowncmd=""
|
||||
chgrpcmd=""
|
||||
stripcmd=""
|
||||
rmcmd="$rmprog -f"
|
||||
mvcmd="$mvprog"
|
||||
src=""
|
||||
dst=""
|
||||
|
||||
while [ x"$1" != x ]; do
|
||||
case $1 in
|
||||
-c) instcmd="$cpprog"
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-m) chmodcmd="$chmodprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-o) chowncmd="$chownprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-g) chgrpcmd="$chgrpprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-s) stripcmd="$stripprog"
|
||||
shift
|
||||
continue;;
|
||||
|
||||
*) if [ x"$src" = x ]
|
||||
then
|
||||
src=$1
|
||||
else
|
||||
dst=$1
|
||||
fi
|
||||
shift
|
||||
continue;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ x"$src" = x ]
|
||||
then
|
||||
echo "install: no input file specified"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ x"$dst" = x ]
|
||||
then
|
||||
echo "install: no destination specified"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
|
||||
# If destination is a directory, append the input filename; if your system
|
||||
# does not like double slashes in filenames, you may need to add some logic
|
||||
|
||||
if [ -d $dst ]
|
||||
then
|
||||
dst="$dst"/`basename $src`
|
||||
fi
|
||||
|
||||
# Make a temp file name in the proper directory.
|
||||
|
||||
dstdir=`dirname $dst`
|
||||
dsttmp=$dstdir/#inst.$$#
|
||||
|
||||
# Move or copy the file name to the temp name
|
||||
|
||||
$doit $instcmd $src $dsttmp
|
||||
|
||||
# and set any options; do chmod last to preserve setuid bits
|
||||
|
||||
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; fi
|
||||
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; fi
|
||||
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; fi
|
||||
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; fi
|
||||
|
||||
# Now rename the file to the real destination.
|
||||
|
||||
$doit $rmcmd $dst
|
||||
$doit $mvcmd $dsttmp $dst
|
||||
|
||||
|
||||
exit 0
|
||||
@@ -1,198 +0,0 @@
|
||||
# Configure paths for LIBIDL
|
||||
|
||||
dnl AM_PATH_LIBIDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
|
||||
dnl Test for LIBIDL, and define LIBIDL_CFLAGS and LIBIDL_LIBS
|
||||
dnl
|
||||
AC_DEFUN(AM_PATH_LIBIDL,
|
||||
[dnl
|
||||
dnl Get the cflags and libraries from the libIDL-config script
|
||||
dnl
|
||||
AC_ARG_WITH(libIDL-prefix,[ --with-libIDL-prefix=PFX
|
||||
Prefix where libIDL is installed (optional)],
|
||||
libIDL_config_prefix="$withval", libIDL_config_prefix="")
|
||||
AC_ARG_WITH(libIDL-exec-prefix,[ --with-libIDL-exec-prefix=PFX
|
||||
Exec prefix where libIDL is installed (optional)],
|
||||
libIDL_config_exec_prefix="$withval", libIDL_config_exec_prefix="")
|
||||
AC_ARG_ENABLE(libIDLtest, [ --disable-libIDLtest Do not try to compile and run a test libIDL program],
|
||||
, enable_libIDLtest=yes)
|
||||
|
||||
if test x$libIDL_config_exec_prefix != x ; then
|
||||
libIDL_config_args="$libIDL_config_args --exec-prefix=$libIDL_config_exec_prefix"
|
||||
if test x${LIBIDL_CONFIG+set} != xset ; then
|
||||
LIBIDL_CONFIG=$libIDL_config_exec_prefix/bin/libIDL-config
|
||||
fi
|
||||
fi
|
||||
if test x$libIDL_config_prefix != x ; then
|
||||
libIDL_config_args="$libIDL_config_args --prefix=$libIDL_config_prefix"
|
||||
if test x${LIBIDL_CONFIG+set} != xset ; then
|
||||
LIBIDL_CONFIG=$libIDL_config_prefix/bin/libIDL-config
|
||||
fi
|
||||
fi
|
||||
|
||||
AM_PATH_GLIB(1.2.0)
|
||||
|
||||
dnl Force a version check to keep upgraded versions from being overridden by the cached value.
|
||||
unset ac_cv_path_LIBIDL_CONFIG
|
||||
|
||||
AC_PATH_PROG(LIBIDL_CONFIG, libIDL-config, no)
|
||||
min_libIDL_version=ifelse([$1], ,0.6.0,$1)
|
||||
AC_MSG_CHECKING(for libIDL - version >= $min_libIDL_version)
|
||||
no_libIDL=""
|
||||
if test "$LIBIDL_CONFIG" = "no" ; then
|
||||
no_libIDL=yes
|
||||
else
|
||||
LIBIDL_CFLAGS=`$LIBIDL_CONFIG $libIDL_config_args --cflags`
|
||||
LIBIDL_LIBS=`$LIBIDL_CONFIG $libIDL_config_args --libs`
|
||||
# hack to allow us to keep using libIDL 0.6.3-0.6.7. Anyone may remove
|
||||
# this after we start requiring libIDL 0.6.8 or anything higher
|
||||
LIBIDL_CFLAGS="$GLIB_CFLAGS $LIBIDL_CFLAGS"
|
||||
LIBIDL_LIBS="$GLIB_LIBS $LIBIDL_LIBS"
|
||||
libIDL_config_major_version=`$LIBIDL_CONFIG $libIDL_config_args --version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
|
||||
libIDL_config_minor_version=`$LIBIDL_CONFIG $libIDL_config_args --version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
|
||||
libIDL_config_micro_version=`$LIBIDL_CONFIG $libIDL_config_args --version | \
|
||||
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
|
||||
if test "x$enable_libIDLtest" = "xyes" ; then
|
||||
ac_save_CFLAGS="$CFLAGS"
|
||||
ac_save_LIBS="$LIBS"
|
||||
CFLAGS="$CFLAGS $LIBIDL_CFLAGS"
|
||||
LIBS="$LIBIDL_LIBS $LIBS"
|
||||
dnl
|
||||
dnl Now check if the installed LIBIDL is sufficiently new.
|
||||
dnl
|
||||
rm -f conf.libIDLtest
|
||||
AC_TRY_RUN([
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <libIDL/IDL.h>
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
int major, minor, micro;
|
||||
int libIDL_major_version;
|
||||
int libIDL_minor_version;
|
||||
int libIDL_micro_version;
|
||||
char *tmp_version;
|
||||
|
||||
system ("touch conf.libIDLtest");
|
||||
|
||||
/* HP/UX 9 (%@#!) writes to sscanf strings */
|
||||
tmp_version = g_strdup ("$min_libIDL_version");
|
||||
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
|
||||
printf("%s, bad version string\n", "$min_libIDL_version");
|
||||
exit(1);
|
||||
}
|
||||
tmp_version = g_strdup (IDL_get_libver_string ());
|
||||
if (sscanf(tmp_version, "%d.%d.%d",
|
||||
&libIDL_major_version,
|
||||
&libIDL_minor_version,
|
||||
&libIDL_micro_version) != 3) {
|
||||
printf("%s, bad version string\n", tmp_version);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
if ((libIDL_major_version != $libIDL_config_major_version) ||
|
||||
(libIDL_minor_version != $libIDL_config_minor_version) ||
|
||||
(libIDL_micro_version != $libIDL_config_micro_version))
|
||||
{
|
||||
printf("\n*** 'libIDL-config --version' returned %d.%d.%d, but libIDL (%d.%d.%d)\n",
|
||||
$libIDL_config_major_version, $libIDL_config_minor_version, $libIDL_config_micro_version,
|
||||
libIDL_major_version, libIDL_minor_version, libIDL_micro_version);
|
||||
printf ("*** was found! If libIDL-config was correct, then it is best\n");
|
||||
printf ("*** to remove the old version of LIBIDL. You may also be able to fix the error\n");
|
||||
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
|
||||
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
|
||||
printf("*** required on your system.\n");
|
||||
printf("*** If libIDL-config was wrong, set the environment variable LIBIDL_CONFIG\n");
|
||||
printf("*** to point to the correct copy of libIDL-config, and remove the file config.cache\n");
|
||||
printf("*** before re-running configure\n");
|
||||
}
|
||||
else if ((libIDL_major_version != LIBIDL_MAJOR_VERSION) ||
|
||||
(libIDL_minor_version != LIBIDL_MINOR_VERSION) ||
|
||||
(libIDL_micro_version != LIBIDL_MICRO_VERSION))
|
||||
{
|
||||
printf("\n*** libIDL header files (version %d.%d.%d) do not match\n",
|
||||
LIBIDL_MAJOR_VERSION, LIBIDL_MINOR_VERSION, LIBIDL_MICRO_VERSION);
|
||||
printf("*** library (version %d.%d.%d)\n",
|
||||
libIDL_major_version, libIDL_minor_version, libIDL_micro_version);
|
||||
}
|
||||
else
|
||||
{
|
||||
if ((libIDL_major_version > major) ||
|
||||
((libIDL_major_version == major) && (libIDL_minor_version > minor)) ||
|
||||
((libIDL_major_version == major) && (libIDL_minor_version == minor) && (libIDL_micro_version >= micro)))
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
printf("\n*** An old version of libIDL (%d.%d.%d) was found.\n",
|
||||
libIDL_major_version, libIDL_minor_version, libIDL_micro_version);
|
||||
printf("*** You need at least libIDL version %d.%d.%d.\n",
|
||||
major, minor, micro);
|
||||
printf("***\n");
|
||||
printf("*** If you have already installed a sufficiently new version, this error\n");
|
||||
printf("*** probably means that the wrong copy of the libIDL-config shell script is\n");
|
||||
printf("*** being found. The easiest way to fix this is to remove the old version\n");
|
||||
printf("*** of libIDL, but you can also set the LIBIDL_CONFIG environment to point to the\n");
|
||||
printf("*** correct copy of libIDL-config. (In this case, you will have to\n");
|
||||
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
|
||||
printf("*** so that the correct libraries are found at run-time))\n");
|
||||
}
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
],, no_libIDL=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
|
||||
CFLAGS="$ac_save_CFLAGS"
|
||||
LIBS="$ac_save_LIBS"
|
||||
fi
|
||||
fi
|
||||
if test "x$no_libIDL" = x ; then
|
||||
AC_MSG_RESULT(yes)
|
||||
ifelse([$2], , :, [$2])
|
||||
else
|
||||
AC_MSG_RESULT(no)
|
||||
if test "$LIBIDL_CONFIG" = "no" ; then
|
||||
echo "*** The libIDL-config script installed by libIDL could not be found"
|
||||
echo "*** If libIDL was installed in PREFIX, make sure PREFIX/bin is in"
|
||||
echo "*** your path, or set the LIBIDL_CONFIG environment variable to the"
|
||||
echo "*** full path to libIDL-config."
|
||||
else
|
||||
if test -f conf.libIDLtest ; then
|
||||
:
|
||||
else
|
||||
echo "*** Could not run libIDL test program, checking why..."
|
||||
CFLAGS="$CFLAGS $LIBIDL_CFLAGS"
|
||||
LIBS="$LIBS $LIBIDL_LIBS"
|
||||
AC_TRY_LINK([
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <libIDL/IDL.h>
|
||||
], [ return IDL_get_libver_string ? 1 : 0; ],
|
||||
[ echo "*** The test program compiled, but did not run. This usually means"
|
||||
echo "*** that the run-time linker is not finding libIDL or finding the wrong"
|
||||
echo "*** version of LIBIDL. If it is not finding libIDL, you'll need to set your"
|
||||
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
|
||||
echo "*** to the installed location Also, make sure you have run ldconfig if that"
|
||||
echo "*** is required on your system"
|
||||
echo "***"
|
||||
echo "*** If you have an old version installed, it is best to remove it, although"
|
||||
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
|
||||
[ echo "*** The test program failed to compile or link. See the file config.log for the"
|
||||
echo "*** exact error that occured. This usually means libIDL was incorrectly installed"
|
||||
echo "*** or that you have moved libIDL since it was installed. In the latter case, you"
|
||||
echo "*** may want to edit the libIDL-config script: $LIBIDL_CONFIG" ])
|
||||
CFLAGS="$ac_save_CFLAGS"
|
||||
LIBS="$ac_save_LIBS"
|
||||
fi
|
||||
fi
|
||||
LIBIDL_CFLAGS=""
|
||||
LIBIDL_LIBS=""
|
||||
ifelse([$3], , :, [$3])
|
||||
fi
|
||||
AC_SUBST(LIBIDL_CFLAGS)
|
||||
AC_SUBST(LIBIDL_LIBS)
|
||||
rm -f conf.libIDLtest
|
||||
])
|
||||
@@ -1,280 +0,0 @@
|
||||
#! /usr/bin/env perl
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1999 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
#
|
||||
|
||||
# make-makefiles - Quickly create Makefiles for subdirectories.
|
||||
# Also, creates any needed subdirectories.
|
||||
#
|
||||
# usage: make-makefiles [ -t <topsrcdir> -d <depth> ] [ <subdir> | <subdir>/Makefile ] ...
|
||||
|
||||
# Send comments, improvements, bugs to Steve Lamm (slamm@netscape.com).
|
||||
|
||||
#$debug = 1;
|
||||
|
||||
# Determine various tree path variables
|
||||
#
|
||||
($topsrcdir, $depth, @makefiles) = parse_arguments(@ARGV);
|
||||
|
||||
$object_fullpath = `pwd`;
|
||||
chdir $depth;
|
||||
$object_root = `pwd`;
|
||||
chomp $object_fullpath;
|
||||
chomp $object_root;
|
||||
|
||||
# $source_subdir is the path from the object root to where
|
||||
# 'make-makefile' was called. For example, if make-makefile was
|
||||
# called from "mozilla/gfx/src", then $source_subdir would be
|
||||
# "gfx/src/".
|
||||
$source_subdir = "$object_fullpath/";
|
||||
my $quoted_object_root = quotemeta($object_root);
|
||||
$source_subdir =~ s|^$quoted_object_root/||;
|
||||
|
||||
# Prefix makefiles with $source_subdir so that paths
|
||||
# will be relative to the top of the object tree.
|
||||
#
|
||||
for $makefile (@makefiles) {
|
||||
$makefile = "$source_subdir$makefile";
|
||||
}
|
||||
|
||||
create_directories(@makefiles);
|
||||
|
||||
# Find the path to the source directory based on how 'make-makefile'
|
||||
# was invoked. The path is either relative to the object directory
|
||||
# or an absolute path.
|
||||
$given_srcdir = find_srcdir($topsrcdir, $depth);
|
||||
|
||||
if ($debug) {
|
||||
warn "object_fullpath = $object_fullpath\n";
|
||||
warn "object_root = $object_root\n";
|
||||
warn "source_subdir = $source_subdir\n";
|
||||
warn "makefiles = @makefiles\n";
|
||||
warn "given_srcdir = $given_srcdir\n";
|
||||
}
|
||||
|
||||
@unhandled = update_makefiles($given_srcdir, @makefiles);
|
||||
|
||||
run_config_status(@unhandled);
|
||||
|
||||
# end of Main
|
||||
############################################################
|
||||
|
||||
sub dirname {
|
||||
return $_[0] =~ /(.*)\/.*/ ? "$1" : '.';
|
||||
}
|
||||
|
||||
# find_depth: Pull the value of DEPTH out of a Makefile (or Makefile.in)
|
||||
sub find_depth {
|
||||
my $depth = '';
|
||||
open(MAKEFILE, "<$_[0]") || die "Unable to open $_[0]: $!\n";
|
||||
while (<MAKEFILE>) {
|
||||
next unless /^DEPTH\s*=\s*(\..*)/;
|
||||
$depth = $1;
|
||||
last;
|
||||
}
|
||||
close MAKEFILE;
|
||||
return $depth;
|
||||
}
|
||||
|
||||
sub parse_arguments {
|
||||
my @args = @_;
|
||||
my $depth = '';
|
||||
my $topsrcdir = '';
|
||||
my @makefiles = ();
|
||||
|
||||
while (1) {
|
||||
if ($args[0] eq '-d') {
|
||||
$depth = $args[1];
|
||||
shift @args;
|
||||
shift @args;
|
||||
} elsif ($args[0] eq '-t') {
|
||||
$topsrcdir = $args[1];
|
||||
shift @args;
|
||||
shift @args;
|
||||
} else {
|
||||
last;
|
||||
}
|
||||
}
|
||||
|
||||
if ($topsrcdir eq '') {
|
||||
$topsrcdir = $0; # Figure out topsrcdir based on program name.
|
||||
$topsrcdir =~ s|/?build/autoconf/.*$||;
|
||||
}
|
||||
if ($depth eq '') {
|
||||
# Use $(DEPTH) in the Makefile or Makefile.in to determine the depth
|
||||
if (-e "Makefile.in") {
|
||||
$depth = find_depth("Makefile.in");
|
||||
} elsif (-e "Makefile") {
|
||||
$depth = find_depth("Makefile");
|
||||
} elsif (-e "../Makefile") {
|
||||
$depth = "../".find_depth("../Makefile");
|
||||
$depth =~ s/\/\.$//;
|
||||
} else {
|
||||
warn "Unable to determine depth (e.g. ../..) to root of objdir tree.\n";
|
||||
die "No Makefile(.in) present. Try running with '-d <depth>'\n";
|
||||
}
|
||||
}
|
||||
|
||||
# Build the list of makefiles to generate
|
||||
#
|
||||
@makefiles = ();
|
||||
my $makefile;
|
||||
foreach $makefile (@args) {
|
||||
$makefile =~ s/\.in$//;
|
||||
$makefile =~ s/\/$//;
|
||||
$makefile =~ /Makefile$/ or $makefile .= "/Makefile";
|
||||
push @makefiles, "$makefile";
|
||||
}
|
||||
@makefiles = "Makefile" unless @args;
|
||||
|
||||
return ($topsrcdir, $depth, @makefiles);
|
||||
}
|
||||
|
||||
|
||||
# Create all the directories at once.
|
||||
# This can be much faster than calling mkdir() for each one.
|
||||
sub create_directories {
|
||||
my @makefiles = @_;
|
||||
my @dirs = ();
|
||||
my $ac_file;
|
||||
foreach $ac_file (@makefiles) {
|
||||
push @dirs, dirname($ac_file);
|
||||
}
|
||||
# Call mkdir with the directories sorted by subdir count (how many /'s)
|
||||
system "mkdir -p ". join(' ', @dirs) if @dirs;
|
||||
}
|
||||
|
||||
# Find the top of the source directory
|
||||
# (Assuming that the executable is in $top_srcdir/build/autoconf)
|
||||
sub find_srcdir {
|
||||
my ($ac_given_srcdir, $depth) = @_;
|
||||
|
||||
if ($debug) {
|
||||
print "ac_given_srcdir = $ac_given_srcdir\n";
|
||||
print "depth = $depth\n";
|
||||
}
|
||||
if ($ac_given_srcdir =~ /^\./ and $depth ne '.') {
|
||||
my $quoted_depth = quotemeta($depth);
|
||||
$ac_given_srcdir =~ s|^$quoted_depth/?||;
|
||||
}
|
||||
if ($debug) {
|
||||
print "ac_given_srcdir = $ac_given_srcdir\n";
|
||||
}
|
||||
$ac_given_srcdir = '.' if $ac_given_srcdir eq '';
|
||||
return $ac_given_srcdir;
|
||||
}
|
||||
|
||||
# Output the makefiles.
|
||||
#
|
||||
sub update_makefiles {
|
||||
my ($ac_given_srcdir, @makefiles) = @_;
|
||||
my @unhandled=();
|
||||
|
||||
my $ac_file;
|
||||
foreach $ac_file (@makefiles) {
|
||||
my $ac_file_in = "$ac_given_srcdir/${ac_file}.in";
|
||||
my $ac_dir = dirname($ac_file);
|
||||
my $ac_dots = '';
|
||||
my $ac_dir_suffix = '';
|
||||
my $srcdir = '.';
|
||||
my $top_srcdir = '.';
|
||||
|
||||
# Determine $srcdir and $top_srcdir
|
||||
#
|
||||
if ($ac_dir ne '.') {
|
||||
$ac_dir_suffix = "/$ac_dir";
|
||||
$ac_dir_suffix =~ s%^/\./%/%;
|
||||
$ac_dots = $ac_dir_suffix;
|
||||
$ac_dots =~ s%/[^/]*%../%g;
|
||||
}
|
||||
if ($ac_given_srcdir eq '.') {
|
||||
if ($ac_dots ne '') {
|
||||
$top_srcdir = $ac_dots;
|
||||
$top_srcdir =~ s%/$%%;
|
||||
}
|
||||
} elsif ($ac_given_srcdir =~ m%^/% or $ac_given_srcdir =~ m%^.:/%) {
|
||||
$srcdir = "$ac_given_srcdir$ac_dir_suffix";
|
||||
$top_srcdir = "$ac_given_srcdir";
|
||||
} else {
|
||||
$srcdir = "$ac_dots$ac_given_srcdir$ac_dir_suffix";
|
||||
$top_srcdir = "$ac_dots$ac_given_srcdir";
|
||||
}
|
||||
|
||||
if ($debug) {
|
||||
print "ac_dir = $ac_dir\n";
|
||||
print "ac_file = $ac_file\n";
|
||||
print "ac_file_in = $ac_file_in\n";
|
||||
print "srcdir = $srcdir\n";
|
||||
print "top_srcdir = $top_srcdir\n";
|
||||
print "cwd = " . `pwd` . "\n";
|
||||
}
|
||||
|
||||
# Copy the file and make substitutions.
|
||||
# @srcdir@ -> value of $srcdir
|
||||
# @top_srcdir@ -> value of $top_srcdir
|
||||
#
|
||||
if (-e $ac_file) {
|
||||
next if -M _ < -M $ac_file_in; # Next if Makefile is up-to-date.
|
||||
warn "updating $ac_file\n";
|
||||
} else {
|
||||
warn "creating $ac_file\n";
|
||||
}
|
||||
|
||||
open INFILE, "<$ac_file_in" or do {
|
||||
warn "$0: Cannot read $ac_file_in: No such file or directory\n";
|
||||
next;
|
||||
};
|
||||
open OUTFILE, ">$ac_file" or do {
|
||||
warn "$0: Unable to create $ac_file\n";
|
||||
next;
|
||||
};
|
||||
|
||||
while (<INFILE>) {
|
||||
#if (/\@[_a-zA-Z]*\@.*\@[_a-zA-Z]*\@/) {
|
||||
# #warn "Two defines on a line:$ac_file:$.:$_";
|
||||
# push @unhandled, $ac_file;
|
||||
# last;
|
||||
#}
|
||||
|
||||
s/\@srcdir\@/$srcdir/g;
|
||||
s/\@top_srcdir\@/$top_srcdir/g;
|
||||
|
||||
if (/\@[_a-zA-Z]*\@/) {
|
||||
#warn "Unknown variable:$ac_file:$.:$_";
|
||||
push @unhandled, $ac_file;
|
||||
last;
|
||||
}
|
||||
print OUTFILE;
|
||||
}
|
||||
close INFILE;
|
||||
close OUTFILE;
|
||||
}
|
||||
return @unhandled;
|
||||
}
|
||||
|
||||
sub run_config_status {
|
||||
my @unhandled = @_;
|
||||
|
||||
# Run config.status with any unhandled files.
|
||||
#
|
||||
if (@unhandled) {
|
||||
$ENV{CONFIG_FILES}= join ' ', @unhandled;
|
||||
system "./config.status";
|
||||
}
|
||||
}
|
||||
@@ -1,85 +0,0 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1998 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
#
|
||||
|
||||
#
|
||||
# This script will match a dir with a set of dirs.
|
||||
#
|
||||
# Usage: match-dir.sh match [dir1 dir2 ... dirn]
|
||||
#
|
||||
# Send comments, improvements, bugs to ramiro@netscape.com
|
||||
#
|
||||
|
||||
if [ -f Makefile ]; then
|
||||
MAKEFILE="Makefile"
|
||||
else
|
||||
if [ -f Makefile.in ]; then
|
||||
MAKEFILE="Makefile.in"
|
||||
else
|
||||
echo
|
||||
echo "There ain't no 'Makefile' or 'Makefile.in' over here: $pwd, dude."
|
||||
echo
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
# Use DEPTH in the Makefile.in to determine the depth
|
||||
depth=`grep -w DEPTH ${MAKEFILE} | grep "\.\." | awk -F"=" '{ print $2; }'`
|
||||
cwd=`pwd`
|
||||
|
||||
# Determine the depth count
|
||||
n=`echo $depth | tr '/' ' ' | wc -w`
|
||||
|
||||
cd $depth
|
||||
objdir=`pwd`
|
||||
|
||||
path=`echo $cwd | sed "s|^${objdir}/||"`
|
||||
|
||||
match=$path
|
||||
|
||||
for i in $*
|
||||
do
|
||||
# echo "Looking for $match in $i"
|
||||
|
||||
echo $i | grep -q -x $match
|
||||
|
||||
if [ $? -eq 0 ]
|
||||
then
|
||||
echo "1"
|
||||
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# echo "Looking for $i in $match"
|
||||
|
||||
echo $match | grep -q $i
|
||||
|
||||
if [ $? -eq 0 ]
|
||||
then
|
||||
echo "1"
|
||||
|
||||
exit 0
|
||||
fi
|
||||
done
|
||||
|
||||
echo "0"
|
||||
|
||||
exit 0
|
||||
@@ -1,46 +0,0 @@
|
||||
#! /bin/sh
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1999 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s): Stephen Lamm <slamm@netscape.com>
|
||||
#
|
||||
|
||||
# mozconfigfind - Loads options from .mozconfig onto configure's
|
||||
# command-line. The .mozconfig file is searched for in the
|
||||
# order:
|
||||
# if $MOZCONFIG is set, use that.
|
||||
# Otherwise, use $TOPSRCDIR/.mozconfig
|
||||
# Otherwise, use $HOME/.mozconfig
|
||||
#
|
||||
topsrcdir=$1
|
||||
|
||||
for _config in $MOZCONFIG \
|
||||
$MOZ_MYCONFIG \
|
||||
$topsrcdir/.mozconfig \
|
||||
$topsrcdir/mozconfig \
|
||||
$topsrcdir/mozconfig.sh \
|
||||
$topsrcdir/myconfig.sh \
|
||||
$HOME/.mozconfig \
|
||||
$HOME/.mozconfig.sh \
|
||||
$HOME/.mozmyconfig.sh
|
||||
do
|
||||
if test -f $_config; then
|
||||
echo $_config;
|
||||
exit 0
|
||||
fi
|
||||
done
|
||||
@@ -1,94 +0,0 @@
|
||||
#! /bin/sh
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1999 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s): Stephen Lamm <slamm@netscape.com>
|
||||
#
|
||||
|
||||
# mozconfig2client-mk - Translates .mozconfig into options for client.mk.
|
||||
# Prints defines to stdout.
|
||||
#
|
||||
# See mozconfig2configure for more details
|
||||
|
||||
print_header() {
|
||||
_mozconfig=${MOZCONFIG:-$HOME/.mozconfig}
|
||||
cat >> $tmp_file <<EOF
|
||||
# gmake
|
||||
# This file is automatically generated for client.mk.
|
||||
# Do not edit. Edit $_mozconfig instead.
|
||||
# To create a new .mozconfig file, you can visit,
|
||||
# http://webtools.mozilla.org/build/config.cgi
|
||||
|
||||
EOF
|
||||
}
|
||||
|
||||
ac_add_options() {
|
||||
echo "# $* is used by configure (not client.mk)" >> $tmp_file
|
||||
}
|
||||
|
||||
mk_add_options() {
|
||||
for _opt
|
||||
do
|
||||
# Escape shell characters, space, tab, dollar, quote, backslash,
|
||||
# and substitute '@<word>@' with '$(<word>)'.
|
||||
_opt=`echo "$_opt" | sed -e 's/\([\"\\]\)/\\\1/g; s/@\([^@]*\)@/\$(\1)/g;'`
|
||||
echo $_opt;
|
||||
opts="${opts:+$opts^}$_opt";
|
||||
done >> $tmp_file
|
||||
}
|
||||
|
||||
mk_echo_options() {
|
||||
echo "Adding client.mk options from $MOZCONFIG:"
|
||||
IFS=^
|
||||
for _opt in $opts; do
|
||||
echo " $_opt"
|
||||
done
|
||||
}
|
||||
|
||||
# Main
|
||||
#--------------------------------------------------
|
||||
|
||||
scriptdir=`dirname $0`
|
||||
topsrcdir=$1
|
||||
out_file=$2
|
||||
tmp_file="$out_file-tmp$$"
|
||||
opts=""
|
||||
|
||||
trap "rm -f $tmp_file; exit 1" 1 2 15
|
||||
|
||||
MOZCONFIG=`$scriptdir/mozconfig-find $topsrcdir`
|
||||
|
||||
print_header > $tmp_file
|
||||
|
||||
# If the path changes, configure should be rerun
|
||||
echo "# PATH=$PATH" >> $tmp_file
|
||||
|
||||
if [ "$MOZCONFIG" ]
|
||||
then
|
||||
. $MOZCONFIG
|
||||
fi
|
||||
|
||||
if [ "$opts" ]; then
|
||||
mk_echo_options
|
||||
fi
|
||||
|
||||
if test -f $out_file && cmp -s $tmp_file $out_file; then
|
||||
rm $tmp_file
|
||||
else
|
||||
mv -f $tmp_file $out_file
|
||||
fi
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user