3c0989c25b
minor fixes and lots of comments
1999-02-15 18:25:30 +00:00
eb4fd64caa
Implement a new interface, nsIDOMSelection, intended to become the
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external interface for selection (to be IDL-ified later).
Fix some editor bugs:
- Advance the cursor on text insert (so text is inserted in the right order)
- Make DeleteSelection in the editor call the actual selection
- Make DeleteSelection update the frames' notion of the selection
1999-01-29 18:57:56 +00:00
e1f0594680
put in crude support for aggregating type-ins across selection changes.
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this needs to get beefed up to handle offsets within elements, which we'll
do as soon as selection is set properly following an insertion.
1999-01-28 19:00:14 +00:00
d93ebdb1ac
made GetIsTransient return false by default, so most transactions don't need to implement GetIsTransient
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made delete and backspace do the right thing (testing hacks removed)
1999-01-22 15:40:31 +00:00
c544a4698b
* added TransactionFactory. Editor no longer allocates its own transactions. This gives us an oppurtunity for a recycler.
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* 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
f0793df5ed
Reinstate buster's changes, with a fix for the nsCOMPtr problem.
1999-01-15 00:03:41 +00:00
50d5211732
added DeleteElementTxn and DeleteRangeTxn, and added merging of text insertions.
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added some better error checking on all transactions.
1999-01-14 18:02:45 +00:00
f328d2f2b1
use base class Redo
1999-01-07 17:57:57 +00:00
4435c98060
support for inserting text
1999-01-07 01:02:32 +00:00
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