Revision: 7521
http://skim-app.svn.sourceforge.net/skim-app/?rev=7521&view=rev
Author: hofman
Date: 2011-10-20 22:12:24 +0000 (Thu, 20 Oct 2011)
Log Message:
-----------
add shadow to selected freehand notes so we can see which strokes are included
Modified Paths:
--------------
trunk/PDFAnnotationInk_SKExtensions.m
trunk/PDFAnnotation_SKExtensions.h
trunk/PDFAnnotation_SKExtensions.m
trunk/SKPDFView.m
Modified: trunk/PDFAnnotationInk_SKExtensions.m
===================================================================
--- trunk/PDFAnnotationInk_SKExtensions.m 2011-10-20 09:36:32 UTC (rev
7520)
+++ trunk/PDFAnnotationInk_SKExtensions.m 2011-10-20 22:12:24 UTC (rev
7521)
@@ -45,11 +45,32 @@
#import "NSGeometry_SKExtensions.h"
#import "NSData_SKExtensions.h"
#import "NSBezierPath_SKExtensions.h"
+#import "SKRuntime.h"
NSString *SKPDFAnnotationScriptingPointListsKey = @"scriptingPointLists";
@implementation PDFAnnotationInk (SKExtensions)
+static void (*original_drawWithBox)(id, SEL, PDFDisplayBox) = NULL;
+
+- (void)replacement_drawWithBox:(PDFDisplayBox)box {
+ if ([PDFAnnotation currentActiveAnnotation] == self) {
+ [NSGraphicsContext saveGraphicsState];
+ NSShadow *shade = [[[NSShadow alloc] init] autorelease];
+ [shade setShadowBlurRadius:2.0];
+ [shade setShadowOffset:NSMakeSize(0.0, -2.0)];
+ [shade set];
+ original_drawWithBox(self, _cmd, box);
+ [NSGraphicsContext restoreGraphicsState];
+ } else {
+ original_drawWithBox(self, _cmd, box);
+ }
+}
+
++ (void)load {
+ original_drawWithBox = (void (*)(id, SEL,
PDFDisplayBox))SKReplaceInstanceMethodImplementationFromSelector(self,
@selector(drawWithBox:), @selector(replacement_drawWithBox:));
+}
+
- (id)initSkimNoteWithBounds:(NSRect)bounds {
self = [super initSkimNoteWithBounds:bounds];
if (self) {
Modified: trunk/PDFAnnotation_SKExtensions.h
===================================================================
--- trunk/PDFAnnotation_SKExtensions.h 2011-10-20 09:36:32 UTC (rev 7520)
+++ trunk/PDFAnnotation_SKExtensions.h 2011-10-20 22:12:24 UTC (rev 7521)
@@ -45,9 +45,13 @@
extern NSString *SKPDFAnnotationScriptingModificationDateKey;
extern NSString *SKPDFAnnotationScriptingUserNameKey;
+@class SKPDFView;
@interface PDFAnnotation (SKExtensions)
++ (PDFAnnotation *)currentActiveAnnotation;
++ (void)setCurrentActiveAnnotation:(PDFAnnotation *)annotation;
+
- (NSString *)fdfString;
- (PDFDestination *)destination;
Modified: trunk/PDFAnnotation_SKExtensions.m
===================================================================
--- trunk/PDFAnnotation_SKExtensions.m 2011-10-20 09:36:32 UTC (rev 7520)
+++ trunk/PDFAnnotation_SKExtensions.m 2011-10-20 22:12:24 UTC (rev 7521)
@@ -70,6 +70,19 @@
@implementation PDFAnnotation (SKExtensions)
+static PDFAnnotation *currentActiveAnnotation = nil;
+
++ (PDFAnnotation *)currentActiveAnnotation {
+ return currentActiveAnnotation;
+}
+
++ (void)setCurrentActiveAnnotation:(PDFAnnotation *)annotation {
+ if (currentActiveAnnotation != annotation) {
+ [currentActiveAnnotation release];
+ currentActiveAnnotation = [annotation retain];
+ }
+}
+
- (NSString *)fdfString {
NSMutableString *fdfString = [NSMutableString string];
NSRect bounds = [self bounds];
Modified: trunk/SKPDFView.m
===================================================================
--- trunk/SKPDFView.m 2011-10-20 09:36:32 UTC (rev 7520)
+++ trunk/SKPDFView.m 2011-10-20 22:12:24 UTC (rev 7521)
@@ -345,13 +345,23 @@
interpolation = NSImageInterpolationHigh;
[[NSGraphicsContext currentContext] setImageInterpolation:interpolation];
+ [PDFAnnotation setCurrentActiveAnnotation:activeAnnotation];
+
// Let PDFView do most of the hard work.
[super drawPage: pdfPage];
+
+ [PDFAnnotation setCurrentActiveAnnotation:nil];
[pdfPage transformContextForBox:[self displayBox]];
if (bezierPath && pathPageIndex == [pdfPage pageIndex]) {
[NSGraphicsContext saveGraphicsState];
+ if ([[activeAnnotation type] isEqualToString:SKNInkString]) {
+ NSShadow *shade = [[[NSShadow alloc] init] autorelease];
+ [shade setShadowBlurRadius:2.0];
+ [shade setShadowOffset:NSMakeSize(0.0, -2.0)];
+ [shade set];
+ }
[pathColor setStroke];
[bezierPath stroke];
[NSGraphicsContext restoreGraphicsState];
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