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Another fix for undo/redo.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@20563 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Gregory John Casamento 2005-01-16 12:58:20 +00:00
parent 3931c99308
commit 142eee89f4
2 changed files with 12 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2005-01-16 07:59 Gregory John Casamento <greg_casamento@yahoo.com>
* Source/NSUndoManager.m: Added code to properly set the
name of the action when undo/redo is called.
2005-01-16 06:37 Gregory John Casamento <greg_casamento@yahoo.com>
* Source/NSUndoManager.m: Check if the group is nil in

7
Source/NSUndoManager.m
View file

@ -582,6 +582,8 @@
*/
- (void) redo
{
NSString *name = [NSString stringWithString: [self redoActionName]];
if (_isUndoing || _isRedoing)
{
[NSException raise: NSInternalInconsistencyException
@ -614,6 +616,8 @@
_isRedoing = NO;
_group = oldGroup;
[[_undoStack lastObject] setActionName: name];
[[NSNotificationCenter defaultCenter]
postNotificationName: NSUndoManagerDidRedoChangeNotification
object: self];
@ -961,6 +965,7 @@
*/
- (void) undoNestedGroup
{
NSString *name = [NSString stringWithString: [self undoActionName]];
PrivateUndoGroup *oldGroup;
PrivateUndoGroup *groupToUndo;
@ -1014,6 +1019,8 @@
_isUndoing = NO;
_group = oldGroup;
[[_redoStack lastObject] setActionName: name];
[[NSNotificationCenter defaultCenter]
postNotificationName: NSUndoManagerDidUndoChangeNotification
object: self];