[Skim-app-commit] SF.net SVN: skim-app:[15471] trunk/PDFPage_SKExtens ions.m

[hofman--- via Skim-app-commit]

Revision: 15471
          http://sourceforge.net/p/skim-app/code/15471
Author:   hofman
Date:     2025-06-16 15:19:37 +0000 (Mon, 16 Jun 2025)
Log Message:
-----------
convenience accessor for undoManager of PDFPage

Modified Paths:
--------------
    trunk/PDFPage_SKExtensions.m

Modified: trunk/PDFPage_SKExtensions.m
===================================================================
--- trunk/PDFPage_SKExtensions.m        2025-06-16 14:20:37 UTC (rev 15470)
+++ trunk/PDFPage_SKExtensions.m        2025-06-16 15:19:37 UTC (rev 15471)
@@ -552,6 +552,10 @@
     return [[self document] containingDocument];
 }
 
+- (NSUndoManager *)undoManager {
+    return [[self containingDocument] undoManager];
+}
+
 - (NSUInteger)index {
     return [self pageIndex] + 1;
 }
@@ -562,7 +566,7 @@
 
 - (void)setRotationAngle:(NSInteger)angle {
     if ([self isEditable] && angle != [self rotation]) {
-        NSUndoManager *undoManager = [[self containingDocument] undoManager];
+        NSUndoManager *undoManager = [self undoManager];
         [(PDFPage *)[undoManager prepareWithInvocationTarget:self] 
setRotationAngle:[self rotation]];
         [undoManager setActionName:NSLocalizedString(@"Rotate Page", @"Undo 
action name")];
         [undoManager setActionIsDiscardable:YES];
@@ -580,7 +584,7 @@
 
 - (void)setBoundsAsQDRect:(NSData *)inQDBoundsAsData {
     if ([self isEditable] && inQDBoundsAsData && [inQDBoundsAsData 
isEqual:[NSNull null]] == NO) {
-        NSUndoManager *undoManager = [[self containingDocument] undoManager];
+        NSUndoManager *undoManager = [self undoManager];
         [[undoManager prepareWithInvocationTarget:self] 
setBoundsAsQDRect:[self boundsAsQDRect]];
         [undoManager setActionName:NSLocalizedString(@"Crop Page", @"Undo 
action name")];
         [undoManager setActionIsDiscardable:YES];
@@ -603,7 +607,7 @@
 
 - (void)setMediaBoundsAsQDRect:(NSData *)inQDBoundsAsData {
     if ([self isEditable] && inQDBoundsAsData && [inQDBoundsAsData 
isEqual:[NSNull null]] == NO) {
-        NSUndoManager *undoManager = [[self containingDocument] undoManager];
+        NSUndoManager *undoManager = [self undoManager];
         [[undoManager prepareWithInvocationTarget:self] 
setMediaBoundsAsQDRect:[self mediaBoundsAsQDRect]];
         [undoManager setActionName:NSLocalizedString(@"Crop Page", @"Undo 
action name")];
         [undoManager setActionIsDiscardable:YES];
@@ -675,7 +679,7 @@
 - (void)insertObject:(PDFAnnotation *)newNote 
inNotesAtIndex:(NSUInteger)anIndex {
     if ([self isEditable] && [[self document] allowsNotes]) {
         [[self document] addAnnotation:newNote toPage:self];
-        [[[self containingDocument] undoManager] 
setActionName:NSLocalizedString(@"Add Note", @"Undo action name")];
+        [[self undoManager] setActionName:NSLocalizedString(@"Add Note", 
@"Undo action name")];
     }
 }
 
@@ -683,7 +687,7 @@
     if ([self isEditable] && [[self document] allowsNotes]) {
         PDFAnnotation *note = [[self notes] objectAtIndex:anIndex];
         [[self document] removeAnnotation:note];
-        [[[self containingDocument] undoManager] 
setActionName:NSLocalizedString(@"Remove Note", @"Undo action name")];
+        [[self undoManager] setActionName:NSLocalizedString(@"Remove Note", 
@"Undo action name")];
     }
 }
 

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