注释 - 快捷键粘贴会在原注释的偏下一点位置添加

PDF Office/PDF Office/Class/PDFWindowController/PDFListView/CPDFListViewExtension/CPDFListView+Event.m

@@ -3230,23 +3230,28 @@ static inline CPDFAreaOfInterest CAreaOfInterestForResizeHandle(CRectEdges mask,
             }
             
             for (CPDFAnnotation * an in self.aCopyAnnotations) {
-                CGPoint point = CPDFListViewSubstractPoints(an.bounds.origin, selectAnnotationBounds.origin);
                 NSRect bounds = CGRectZero;
-                if([an isKindOfClass:[CPDFStampAnnotation class]] && self.aCopyAnnotations.count == 1) {
-                    bounds = CGRectMake(pagePoint.x + point.x-[an bounds].size.width/2, pagePoint.y-[an bounds].size.height/2+point.y, [an bounds].size.width,  [an bounds].size.height);
+                if (sender) {
+                    CGPoint point = CPDFListViewSubstractPoints(an.bounds.origin, selectAnnotationBounds.origin);
+                    if([an isKindOfClass:[CPDFStampAnnotation class]] && self.aCopyAnnotations.count == 1) {
+                        bounds = CGRectMake(pagePoint.x + point.x-[an bounds].size.width/2, pagePoint.y-[an bounds].size.height/2+point.y, [an bounds].size.width,  [an bounds].size.height);
+                    } else {
+                        bounds = CGRectMake(pagePoint.x + point.x, pagePoint.y-[an bounds].size.height+point.y, [an bounds].size.width,  [an bounds].size.height);
+                    }
+                    bounds = CPDFListViewConstrainRect(bounds, [page boundsForBox:[self displayBox]],[CPDFListViewConfig defaultManager].annotationBorderOffset.floatValue);
+                    CGSize pageSize = [page boundsForBox:CPDFDisplayCropBox].size;
+                    
+                    bounds = NSRectFromCGRect(CGRectMake(bounds.origin.x+3 * count,bounds.origin.y-3 * count,
+                                                         bounds.size.width,bounds.size.height));
+                    if (bounds.origin.x + bounds.size.width >pageSize.width) {
+                        bounds.origin.x = pageSize.width - bounds.size.width;
+                    }
+                    if (bounds.origin.y - bounds.size.height < 0) {
+                        bounds.origin.y = bounds.size.height;
+                    }
                 } else {
-                    bounds = CGRectMake(pagePoint.x + point.x, pagePoint.y-[an bounds].size.height+point.y, [an bounds].size.width,  [an bounds].size.height);
-                }
-                bounds = CPDFListViewConstrainRect(bounds, [page boundsForBox:[self displayBox]],[CPDFListViewConfig defaultManager].annotationBorderOffset.floatValue);
-                CGSize pageSize = [page boundsForBox:CPDFDisplayCropBox].size;
-                
-                bounds = NSRectFromCGRect(CGRectMake(bounds.origin.x+3 * count,bounds.origin.y-3 * count,
-                                                     bounds.size.width,bounds.size.height));
-                if (bounds.origin.x + bounds.size.width >pageSize.width) {
-                    bounds.origin.x = pageSize.width - bounds.size.width;
-                }
-                if (bounds.origin.y - bounds.size.height < 0) {
-                    bounds.origin.y = bounds.size.height;
+                    bounds = NSRectFromCGRect(CGRectMake(an.bounds.origin.x+3 * count,an.bounds.origin.y-3 * count,
+                                                         an.bounds.size.width,an.bounds.size.height));
                 }
                 if ([an isKindOfClass:[CSelfSignAnnotation class]]) {
                     CSelfSignAnnotation *originalAnnotation = (CSelfSignAnnotation *)an;