Revision: 3152
http://skim-app.svn.sourceforge.net/skim-app/?rev=3152&view=rev
Author: hofman
Date: 2007-11-05 01:48:18 -0800 (Mon, 05 Nov 2007)
Log Message:
-----------
Defer reverting document dirty state for some undoable actions on Leopard.
Modified Paths:
--------------
trunk/SKDocument.h
trunk/SKDocument.m
Modified: trunk/SKDocument.h
===================================================================
--- trunk/SKDocument.h 2007-11-04 23:08:10 UTC (rev 3151)
+++ trunk/SKDocument.h 2007-11-05 09:48:18 UTC (rev 3152)
@@ -88,6 +88,8 @@
NSTimer *fileUpdateTimer;
}
+- (void)undoableActionDoesntDirtyDocument;
+
- (IBAction)readNotes:(id)sender;
- (IBAction)convertNotes:(id)sender;
- (IBAction)saveArchive:(id)sender;
Modified: trunk/SKDocument.m
===================================================================
--- trunk/SKDocument.m 2007-11-04 23:08:10 UTC (rev 3151)
+++ trunk/SKDocument.m 2007-11-05 09:48:18 UTC (rev 3152)
@@ -188,6 +188,20 @@
[[SKBookmarkController sharedBookmarkController]
addRecentDocumentForPath:path pageIndex:pageIndex snapshots:[[[self
mainWindowController] snapshots] valueForKey:@"currentSetup"]];
}
+- (void)undoableActionDoesntDirtyDocumentDeferred:(NSNumber *)anUndoState {
+ [self updateChangeCount:[anUndoState boolValue] ? NSChangeRedone :
NSChangeUndone];
+}
+
+- (void)undoableActionDoesntDirtyDocument {
+ // This action, while undoable, shouldn't mark the document dirty
+ BOOL isUndoing = [[self undoManager] isUndoing];
+ if (floor(NSAppKitVersion) <= NSAppKitVersion10_4) {
+ [self updateChangeCount:isUndoing ? NSChangeDone :
NSChangeUndone];
+ } else {
+ [self
performSelector:@selector(undoableActionDoesntDirtyDocumentDeferred:)
withObject:[NSNumber numberWithBool:isUndoing] afterDelay:0.0];
+ }
+}
+
#pragma mark Document read/write
- (BOOL)prepareSavePanel:(NSSavePanel *)savePanel {
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