Added parameter to drawInContext to specify whether hyperlinks should…

… be drawn.
won21kr · Aug 29, 2012 · 119420b · 119420b
1 parent 73afbb8
commit 119420b
Show file tree

Hide file tree

Showing 2 changed files with 13 additions and 3 deletions.
diff --git a/Core/Source/DTCoreTextLayoutFrame.h b/Core/Source/DTCoreTextLayoutFrame.h
@@ -106,9 +106,10 @@ typedef void (^DTCoreTextLayoutFrameTextBlockHandler)(DTTextBlock *textBlock, CG
  Draws the entire layout frame into the given graphics context.
  
  @param context A graphics context to draw into
- @param drawImages Whether images should be draw together with the text. If you specify `NO` then space is left blank where images would go and you have to add your own views to display these images.
+ @param drawImages Whether images should be drawn together with the text. If you specify `NO` then space is left blank where images would go and you have to add your own views to display these images.
+ @param drawImages Whether hyperlinks should be drawn together with the text. If you specify `NO` then space is left blank where links would go and you have to add your own views to display these links.
  */
-- (void)drawInContext:(CGContextRef)context drawImages:(BOOL)drawImages;
+- (void)drawInContext:(CGContextRef)context drawImages:(BOOL)drawImages drawLinks:(BOOL)drawLinks;
 
 
 /**

diff --git a/Core/Source/DTCoreTextLayoutFrame.m b/Core/Source/DTCoreTextLayoutFrame.m
@@ -682,7 +682,7 @@ - (CGRect)_frameForTextBlock:(DTTextBlock *)textBlock atIndex:(NSUInteger)locati
 	return frame;
 }
 
-- (void)drawInContext:(CGContextRef)context drawImages:(BOOL)drawImages
+- (void)drawInContext:(CGContextRef)context drawImages:(BOOL)drawImages drawLinks:(BOOL)drawLinks
 {
 	CGContextSaveGState(context);
 
@@ -805,6 +805,10 @@ - (void)drawInContext:(CGContextRef)context drawImages:(BOOL)drawImages
 				runIndex ++;
 			}
 
+			if (!drawLinks && oneRun.isHyperlink)
+			{
+				continue;
+			}
 
 			CGColorRef backgroundColor = (__bridge CGColorRef)[oneRun.attributes objectForKey:DTBackgroundColorAttribute];
 
@@ -940,6 +944,11 @@ - (void)drawInContext:(CGContextRef)context drawImages:(BOOL)drawImages
 				continue;
 			}
 
+			if (!drawLinks && oneRun.isHyperlink)
+			{
+				continue;
+			}
+
 			CGPoint textPosition = CGPointMake(oneLine.frame.origin.x, self.frame.size.height - oneRun.frame.origin.y - oneRun.ascent);
 
 			NSInteger superscriptStyle = [[oneRun.attributes objectForKey:(id)kCTSuperscriptAttributeName] integerValue];