Revision: 13646
http://sourceforge.net/p/skim-app/code/13646
Author: hofman
Date: 2023-09-08 15:44:56 +0000 (Fri, 08 Sep 2023)
Log Message:
-----------
get undo manager through delegate method
Modified Paths:
--------------
trunk/SKMainWindowController_UI.m
trunk/SKPDFView.h
trunk/SKPDFView.m
Modified: trunk/SKMainWindowController_UI.m
===================================================================
--- trunk/SKMainWindowController_UI.m 2023-09-08 15:33:10 UTC (rev 13645)
+++ trunk/SKMainWindowController_UI.m 2023-09-08 15:44:56 UTC (rev 13646)
@@ -1519,6 +1519,10 @@
[self rotatePageAtIndex:idx by:rotation];
}
+- (NSUndoManager *)undoManagerForPDFView:(PDFView *)sender {
+ return [[self document] undoManager];
+}
+
#pragma mark NSSplitView delegate protocol
- (BOOL)splitView:(NSSplitView *)sender canCollapseSubview:(NSView *)subview {
Modified: trunk/SKPDFView.h
===================================================================
--- trunk/SKPDFView.h 2023-09-08 15:33:10 UTC (rev 13645)
+++ trunk/SKPDFView.h 2023-09-08 15:44:56 UTC (rev 13646)
@@ -280,4 +280,5 @@
- (void)PDFViewPerformHideFind:(PDFView *)sender;
- (BOOL)PDFViewIsFindVisible:(PDFView *)sender;
- (void)PDFView:(PDFView *)sender rotatePageAtIndex:(NSUInteger)idx
by:(NSInteger)rotation;
+- (NSUndoManager *)undoManagerForPDFView:(PDFView *)sender;
@end
Modified: trunk/SKPDFView.m
===================================================================
--- trunk/SKPDFView.m 2023-09-08 15:33:10 UTC (rev 13645)
+++ trunk/SKPDFView.m 2023-09-08 15:44:56 UTC (rev 13646)
@@ -1050,8 +1050,8 @@
- (NSUndoManager *)undoManager {
NSUndoManager *undoManager = nil;
- if ([[self delegate] respondsToSelector:@selector(document)])
- undoManager = [[(NSWindowController *)[self delegate] document]
undoManager];
+ if ([[self delegate] respondsToSelector:@selector(undoManagerForPDFView:)])
+ undoManager = [[self delegate] undoManagerForPDFView:self];
if (undoManager == nil)
undoManager = [super undoManager];
return undoManager;
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