[Skim-app-commit] SF.net SVN: skim-app:[9225] trunk/PDFDisplayView_SKExtensions.m

[hofman]

Revision: 9225
          http://sourceforge.net/p/skim-app/code/9225
Author:   hofman
Date:     2017-01-28 22:20:31 +0000 (Sat, 28 Jan 2017)
Log Message:
-----------
PDFView documentView class is called PDFDocumentView on 10.12, and the method 
to get the pdfView is -getPDFView

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

Modified: trunk/PDFDisplayView_SKExtensions.m
===================================================================
--- trunk/PDFDisplayView_SKExtensions.m 2017-01-28 21:50:53 UTC (rev 9224)
+++ trunk/PDFDisplayView_SKExtensions.m 2017-01-28 22:20:31 UTC (rev 9225)
@@ -47,6 +47,8 @@
 @interface NSView (SKPDFDisplayViewPrivateDeclarations)
 - (NSRange)accessibilityRangeForSelection:(id)selection;
 - (id)selectionForAccessibilityRange:(NSRange)range;
+- (id)pdfView;
+- (id)getPDFView;
 @end
 
 @interface NSView (SKPDFDisplayViewAdditionalAccessibility)
@@ -60,8 +62,14 @@
 
 static id SKGetPDFView(id self) {
     id pdfView = nil;
-    @try { pdfView = [self valueForKey:@"pdfView"]; }
-    @catch (id exception) {}
+    if ([self respondsToSelector:@selector(getPDFView)]) {
+        pdfView = [self getPDFView];
+    } else if ([self respondsToSelector:@selector(pdfView)]) {
+        [self pdfView];
+    } else {
+        @try { pdfView = [self valueForKey:@"pdfView"]; }
+        @catch (id exception) {}
+    }
     return pdfView;
 }
 
@@ -184,7 +192,7 @@
 #pragma mark SKSwizzlePDFDisplayViewMethods
 
 void SKSwizzlePDFDisplayViewMethods() {
-    Class PDFDisplayViewClass = NSClassFromString(@"PDFDisplayView");
+    Class PDFDisplayViewClass = floor(NSAppKitVersionNumber) <= 
NSAppKitVersionNumber10_11 ? NSClassFromString(@"PDFDisplayView") : 
NSClassFromString(@"PDFDocumentView");
     if (PDFDisplayViewClass == Nil)
         return;
     

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