Commit Graph

27 Commits

Author SHA1 Message Date
Dylan Smith bd4704280d richedit: Replace offsets arg with ME_Cursor for ME_InternalDeleteText.
Offsets are still used within the function, but this patch reduces the
use of it at the entry to the function.
2009-08-13 15:35:17 +02:00
Dylan Smith 8f0dfaba30 richedit: Removed ME_InsertRun since it uses character offsets.
The function was used in one place, and was simply a wrapper around a
call to ME_InsertRunAtCursor, so I removed it to avoids it use in other
parts of the code.
2009-08-13 15:35:07 +02:00
Dylan Smith 27c28ab292 richedit: Modified ME_MoveCursorsChars to move multiple chars.
Previously the function was only used to move a single character in
either direction, so I made the function more general so that it could
be used in more places.
2009-08-13 15:34:39 +02:00
Dylan Smith 2da0d8e933 richedit: Use ME_Cursor instead of offsets for ME_SetCharFormat.
The test that succeeded from this change was as a result of allowing the
end of the character format change be specified using NULL as the rest
of the text.  Before, the end paragraph run at the end of the text was
not being set for this case, when all the text was supposed to have its
character format changed.
2009-08-12 17:35:50 +02:00
Dylan Smith ecb6c2169c richedit: Store paragraph in cursors.
This prevents some needless searching for the start of the paragraph
from a run stored in a cursor.  Usually a pointer to the paragraph is
already available when the cursor is set anyway.
2009-02-10 12:59:09 +01:00
Michael Stefaniuc d1a7e41b71 riched20: Remove superfluous pointer casts. 2009-01-30 11:45:23 +01:00
Dylan Smith 5d74f58382 richedit: Actually store end of line string for end paragraph runs.
Previously a count of the carraige returns and line feeds were stored
for end of paragraph runs, and a paragraph sign was stored as the actual
string.  This was causing many special cases where the length of the
run needed to be determined differently if the run was or wasn't an
end of paragraph run.

There wasn't any use for storing the paragraph sign unless some drawing
code gets commented out to allow the end paragraphs to be shown,
therefore I changed the code to store the actual string that gets
retrieved by WM_GETTEXT.
2009-01-28 12:11:36 +01:00
Dylan Smith 3df78710a9 richedit: Make sure border properties are saved for undo/redo.
Previously the paragraph and cell border properties were lost when
deleting the text, then undoing the deletion. This would cause tables
to lose the colour and width of the table border.
2008-10-01 11:39:56 -05:00
Dylan Smith 88a3a8a9c0 richedit: Don't put cursor in the table row start paragraph. 2008-09-12 11:55:08 +02:00
Dylan Smith 300db3765f richedit: Each cell can contain multiple paragraphs in msftedit. 2008-08-18 14:34:11 +02:00
Dylan Smith d29f671d1a richedit: Protect deletion of cell boundaries when not deleting row. 2008-08-18 14:34:10 +02:00
Dylan Smith 4e56a3cda9 richedit: Joined paragraph format depends on number of characters deleted. 2008-08-05 14:09:37 +02:00
Dylan Smith e3efa88c45 richedit: Cannot undo setting of default character format.
This also reverts commit 2b52dd845097f16076c0185b02a003f63898dcab:
wordpad: Empty the richedit undo buffer on creation.

The reverted commit I created to fix an issue that only applied to Wine,
but it just masked the issue which was in richedit controls.  The
default character format was set in two places while wordpad was
starting up, and caused wordpad to have two undo items at startup.
2008-07-14 12:22:44 +02:00
Dylan Smith ebded1636b richedit: Fixed Valgrind error related to undoing.
The error was a memory access of a freed object.  In ME_AddUndoItem I
checked the top of the undo stack to end a coalescing undo transaction,
assuming that this should be either a valid undo item, or NULL, instead
it was already freed.
2008-07-07 14:16:07 +02:00
Dylan Smith d1f1346f54 richedit: Implemented undo coalescing to group typing events.
Consecutively typed characters are grouped together to be undone
together.  The grouping of typed characters can be stopped by certain
events that are mentioned in MSDN's remarks on the EM_STOPGROUPTYPING
message, which is also implemented by this patch.
2008-06-26 21:18:50 +02:00
Alex Villacís Lasso d47f66191e richedit: Add support for encoding number of CR and LF contained within a line break. 2008-04-29 14:53:46 +02:00
Austin English 313a85f163 Spelling fixes. 2008-04-17 12:25:57 +02:00
Eric Pouech 34a4f9227a richedit: Assign equivalent structures instead of copying them. 2008-03-17 14:35:40 +01:00
Eric Pouech 00de77517a riched20: Start handling OLE objects inside richedit. 2008-02-05 11:11:32 +01:00
Andrew Talbot b150ea67a9 riched20: Constify some variables. 2007-08-17 12:01:37 +02:00
Andrew Talbot 166b3a6cdb riched20: Declare some functions static. 2007-01-24 12:31:29 +01:00
Clinton Stimpson bf86302e19 riched20: Fix modification state for several operations. 2007-01-11 12:04:46 +01:00
Krzysztof Foltman bad844d0a9 riched20: New, clean, simple selection repaint logic - should fix all outstanding refresh issues. 2006-08-07 19:59:58 +02:00
Jonathan Ernst 360a3f9142 Update the address of the Free Software Foundation. 2006-05-23 14:11:13 +02:00
Matt Finnicum a379ac9ef5 riched20: Implement EM_SETUNDOLIMIT and its conformance tests. 2006-05-16 12:41:21 +02:00
Krzysztof Foltman 898068f3ce - EM_STREAMIN can now deal with undo in a reasonable manner (no
multiple undo actions in one EM_STREAMIN).
- Related changes to undo code (umIgnore mode is now handled
  correctly).
- Numerous improvements in the RTF reader: it reads some character
  attributes now (you will have proper small print in license agreements
  now).
- Fixed a memory overwrite bug in conversion from CHARFORMAT2A to
  CHARFORMAT2W.
2005-03-11 10:24:56 +00:00
Krzysztof Foltman d488f3f1de Initial implementation of riched20. 2005-03-05 11:19:14 +00:00