d5932338f7
added PlaceholderTxn. This is an aggregate transaction that sits on the undo stack
...
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.
1999-03-15 00:57:32 +00:00
e415eb79b4
Implemented nsHTMLEditor. Changed prototypes to be use NS_IMETHOD and NS_IMETHODIMP. Started table editing transactions
1999-03-02 05:30:53 +00:00
c7e7fd1131
caught up to new ScrollIntoView changes.
...
most transactions now properly set selection after modifying content, for Do, Undo, Redo.
lots of cleanup and minor bug fixes.
1999-02-22 15:53:31 +00:00
e44af60f86
remove unused local variable to reduce warnings on Macintosh compiler
1999-02-19 16:09:37 +00:00
40e8ad043a
Solaris: adding do_QueryInterface() wrappers to finish scc's nsCOMPtr carpool. a=scc
1999-02-19 11:30:31 +00:00
3c0989c25b
minor fixes and lots of comments
1999-02-15 18:25:30 +00:00
d93ebdb1ac
made GetIsTransient return false by default, so most transactions don't need to implement GetIsTransient
...
made delete and backspace do the right thing (testing hacks removed)
1999-01-22 15:40:31 +00:00
ea44dd04c7
factored editor so a request (public) is separate from building the txn for that request (private)
...
added some debug code to transactions
1999-01-21 19:44:26 +00:00
1bf76fe187
bug fixes to delete range, plus some debugging printf's
1999-01-21 02:29:52 +00:00
c544a4698b
* added TransactionFactory. Editor no longer allocates its own transactions. This gives us an oppurtunity for a recycler.
...
* added DeleteSelection to editor. Doesn't work very well yet because selection is giving me random offsets into text content.
* lots of work in the various transactions.
1999-01-21 01:51:09 +00:00
buster%netscape.com
cmanske%netscape.com
brade%netscape.com
mcafee%netscape.com