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
split and join now properly set selection to the remaining node, at the proper offset.
fixes bugs 3910 3881, with approval from chofmann
git-svn-id: svn://10.0.0.236/trunk@24272 18797224-902f-48f8-a5cc-f745e15eee43
justify the benefit. This is partly true because he and I would have had to integrate tonight before checking in, which we thought
presented some additional risk. In any event, this bug is fixed for all cases except when the user hits enter at the end of the
document. That is the only case in text editing when the selection will not render correctly.
Some related problems got fixed as a side benefit of my code changes. I filed bug 3896.
git-svn-id: svn://10.0.0.236/trunk@24254 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
and kCTransactionManagerFactoryCID to NS_TRANSACTIONMANAGER_CID
and kCTransactionManagerCID.
git-svn-id: svn://10.0.0.236/trunk@23570 18797224-902f-48f8-a5cc-f745e15eee43
