Revision: 3225
http://skim-app.svn.sourceforge.net/skim-app/?rev=3225&view=rev
Author: hofman
Date: 2007-11-20 01:35:35 -0800 (Tue, 20 Nov 2007)
Log Message:
-----------
Implement our custom zoom actions in snapshot controller.
Modified Paths:
--------------
trunk/SKSnapshotWindowController.h
trunk/SKSnapshotWindowController.m
Modified: trunk/SKSnapshotWindowController.h
===================================================================
--- trunk/SKSnapshotWindowController.h 2007-11-19 16:40:42 UTC (rev 3224)
+++ trunk/SKSnapshotWindowController.h 2007-11-20 09:35:35 UTC (rev 3225)
@@ -39,10 +39,10 @@
#import <Cocoa/Cocoa.h>
[EMAIL PROTECTED] PDFView, PDFDocument, PDFPage;
[EMAIL PROTECTED] BDSKZoomablePDFView, PDFDocument, PDFPage;
@interface SKSnapshotWindowController : NSWindowController {
- IBOutlet PDFView* pdfView;
+ IBOutlet BDSKZoomablePDFView* pdfView;
NSImage *thumbnail;
id delegate;
BOOL miniaturizing;
Modified: trunk/SKSnapshotWindowController.m
===================================================================
--- trunk/SKSnapshotWindowController.m 2007-11-19 16:40:42 UTC (rev 3224)
+++ trunk/SKSnapshotWindowController.m 2007-11-20 09:35:35 UTC (rev 3225)
@@ -309,6 +309,53 @@
return [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber
numberWithUnsignedInt:[self pageIndex]], PAGE_KEY, NSStringFromRect(rect),
RECT_KEY, [NSNumber numberWithFloat:[pdfView scaleFactor]], SCALE_FACTOR_KEY,
[NSNumber numberWithBool:autoFits], AUTO_FITS_KEY, [NSNumber
numberWithBool:[[self window] isVisible]], HAS_WINDOW_KEY, nil];
}
+#pragma mark Actions
+
+- (IBAction)doZoomIn:(id)sender {
+ [pdfView zoomIn:sender];
+}
+
+- (IBAction)doZoomOut:(id)sender {
+ [pdfView zoomOut:sender];
+}
+
+- (IBAction)doZoomToPhysicalSize:(id)sender {
+ float scaleFactor = 1.0;
+ NSScreen *screen = [[self window] screen];
+ CGDirectDisplayID displayID = (CGDirectDisplayID)[[[screen
deviceDescription] objectForKey:@"NSScreenNumber"] unsignedIntValue];
+ CGSize physicalSize = CGDisplayScreenSize(displayID);
+ NSSize resolution = [[[screen deviceDescription]
objectForKey:NSDeviceResolution] sizeValue];
+
+ if (CGSizeEqualToSize(physicalSize, CGSizeZero) == NO)
+ scaleFactor = CGDisplayPixelsWide(displayID) * 25.4f /
(physicalSize.width * resolution.width);
+ [pdfView setScaleFactor:scaleFactor];
+}
+
+- (IBAction)doZoomToActualSize:(id)sender {
+ [pdfView setScaleFactor:1.0];
+}
+
+- (IBAction)toggleAutoScale:(id)sender {
+ [pdfView setAutoFits:[pdfView autoFits] == NO];
+}
+
+- (BOOL)validateMenuItem:(NSMenuItem *)menuItem {
+ SEL action = [menuItem action];
+ if (action == @selector(doZoomIn:)) {
+ return [pdfView canZoomIn];
+ } else if (action == @selector(doZoomOut:)) {
+ return [pdfView canZoomOut];
+ } else if (action == @selector(doZoomToActualSize:)) {
+ return fabsf([pdfView scaleFactor] - 1.0 ) > 0.01;
+ } else if (action == @selector(doZoomToPhysicalSize:)) {
+ return YES;
+ } else if (action == @selector(toggleAutoScale:)) {
+ [menuItem setState:[pdfView autoFits] ? NSOnState : NSOffState];
+ return YES;
+ }
+ return YES;
+}
+
#pragma mark Thumbnails
- (NSImage *)thumbnailWithSize:(float)size {
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