85 lines
2.9 KiB
C
85 lines
2.9 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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*
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* Implements a link between the (cf) CFont Interface and
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* its C++ implementation viz (f) FontObject.
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*
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* dp Suresh <dp@netscape.com>
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*/
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#ifndef _Pcf_H_
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#define _Pcf_H_
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#include "Mnfrc.h"
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#include "Mcf.h" /* Generated header */
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struct cfImpl {
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cfImplHeader header;
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void *object; /* FontObject * */
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};
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/* The generated getInterface used the wrong object IDS. So we
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* override them with ours.
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*/
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#define OVERRIDE_cf_getInterface
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/* The generated finalize doesn't have provision to free the
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* private data that we create inside the object. So we
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* override the finalize method and implement destruction
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* of our private data.
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*/
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#define OVERRIDE_cf_finalize
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/* We are doing much more with the reference counting mechanism.
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* cf has all these refcounting it
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* 1. the users of the nff
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* 2. the fonthandles in the nff
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*
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* Other places a pointer to nff is stored but these dont increment
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* the refcount:
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* 1. FontObjectCache
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* 2. FontObject has a self member which is the nff
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*
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* We override the release to put a hook in for out FontObject
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* Garbage Collector to run.
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*/
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#define OVERRIDE_cf_release
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#endif /* _Pcf_H_ */
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