1. fix for bug 5796, crash on exit. This was a bad, bad memory smudge on my part, easily fixed by doing the right ref counting in the
right places.
2. some preliminary code for M6 block transformations has leaked into this checkin. It's safer than trying to re-code the fix above into
a fresh tree. Unless you're making calls to do block transformations, you won't see any difference.
git-svn-id: svn://10.0.0.236/trunk@29897 18797224-902f-48f8-a5cc-f745e15eee43
extended APIs to handle fonts -- the trick here is to allow attributes and values
to effectively describe independent properties.
git-svn-id: svn://10.0.0.236/trunk@28252 18797224-902f-48f8-a5cc-f745e15eee43
* added TextEditorTest.cpp, a unit test module for nsTextEditor. It's use is actually commented out since my checkin is happening so late due
to all-day build bustage, and I don't have a Mac handy to verify. With someone's Mac help tomorrow, I can turn it on.
* some minor bug fixes to property handling
git-svn-id: svn://10.0.0.236/trunk@27556 18797224-902f-48f8-a5cc-f745e15eee43
added aFirst out param to GetTextProperty, so the caller can know if the first character has the property in the case of aAny=true and aAll=false.
fixed a bunch of places where result was being used incorrectly as a return val from do_QueryInterface
some minor undo/redo fixes to split and join of interior nodes.
git-svn-id: svn://10.0.0.236/trunk@26218 18797224-902f-48f8-a5cc-f745e15eee43
anywhere any more.
* Cleaned up split and join undo/redo.
* Added TypeInState, a data struct that remembers things about text properties for collapsed selections, so you can type
* Ctrl-B with an insertion point and the next character will be bold.
* Added all the logic to handle inline vs. block elements when setting text properties.
* Added some support for italic and underline as well. Adding these things is pretty easy now. Ctrl-B, Ctrl-I, Ctrl-U for testing bold, italic, underline.
* Added all the logic to make sure we only add style tags where they're needed, so you should never get the same style tag nested within itself, except as needed for block elements.
* Added methods for testing a node to see if a particular style is set. This isn't 100% done yet, but with very little work we could have toolbar buttons that respond to selection changed notification that show the state of bold, italic, underline, etc. in real time. Supports tri-state: whole selection is bold, some of selection is bold, none of selection is bold, ...
* Fully undoable and redoable.
* Added some debug printfs to transactions and editors. all controlled by a gNoisy static in each module. helps me track down undo/redo problems. if the output bugs people enough, I'll shut it off and re-enable it in my local tree.
Noticably missing: make un-bold, make un-italic, etc. This is coming soon.
git-svn-id: svn://10.0.0.236/trunk@25869 18797224-902f-48f8-a5cc-f745e15eee43
made a special case for typing with BR as the selection (as after an InsertBreak.)
made DEL and BACKSPACE at the beginning and end of a text node
fixes bugs 3742 and 3756 (with permission from choff and gkostello)
git-svn-id: svn://10.0.0.236/trunk@24209 18797224-902f-48f8-a5cc-f745e15eee43
the text edit rule object can maintain it's own state more efficiently and correctly.
git-svn-id: svn://10.0.0.236/trunk@24160 18797224-902f-48f8-a5cc-f745e15eee43
and merges in subsequent transactions indiscriminately until it's told to stop.
It also gives the last transaction in its child list a chance to merge the
next transaction.
All this is in support of complex transactions that result in text insertion
being able to collapse into a single undoable event.
Also improved tracking of bogus content node used when document is empty.
git-svn-id: svn://10.0.0.236/trunk@24151 18797224-902f-48f8-a5cc-f745e15eee43
which calls generic WillInsert, DidInsert to test for magic bogus
content and does the right thing.
You now can't delete magic content with user gestures, and when you
insert anything the magic kludgy is deleted first.
git-svn-id: svn://10.0.0.236/trunk@24055 18797224-902f-48f8-a5cc-f745e15eee43
attribute MOZ_EDITOR_BOGUS_NODE set to TRUE. this solves the problem of when you do a SelectAll then a DEL, you don't have a cursor
or any way to set selection in the document. You do still have the problem that the nbsp is pretty narrow and the frame containing it is hard to hit
with the mouse. We really need the "set selection to frame nearest the mouse down point" operation.
the intent is for all inserts to look for this node, and if found delete it before the insert. likewise, all deletes will be no-ops if this node is found.
git-svn-id: svn://10.0.0.236/trunk@23836 18797224-902f-48f8-a5cc-f745e15eee43
