From: Yutaka Tsutano <yutaka@tsutano.com>
Date: Fri, 25 Mar 2016 13:03:59 +0000 (-0500)
Subject: Allow relative URL in Graphviz.app
X-Git-Tag: TRAVIS_CI_BUILD_EXPERIMENTAL~17^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=df9892c6506cff40718f938e7bd8a8330d70bf84;p=graphviz

Allow relative URL in Graphviz.app
---

diff --git a/macosx/GVWindowController.h b/macosx/GVWindowController.h
index 5a1b7c297..d6491f29f 100644
--- a/macosx/GVWindowController.h
+++ b/macosx/GVWindowController.h
@@ -34,6 +34,8 @@
 
 - (IBAction)printGraphDocument:(id)sender;
 
+- (void)PDFViewWillClickOnLink:(PDFView *)sender withURL:(NSURL *)URL;
+
 - (BOOL)validateUserInterfaceItem:(id <NSValidatedUserInterfaceItem>)anItem;
 
 - (void)dealloc;
diff --git a/macosx/GVWindowController.m b/macosx/GVWindowController.m
index 502204e86..43b3be6bd 100644
--- a/macosx/GVWindowController.m
+++ b/macosx/GVWindowController.m
@@ -43,6 +43,8 @@
 	NSWindow *window = [self window];
 	if (![window isZoomed])
 		[window zoom:self];
+
+	[documentView setDelegate:self];
 }
 
 - (void)graphDocumentDidChange:(NSNotification*)notification
@@ -89,6 +91,13 @@
 	[documentView printWithInfo:[[self document] printInfo] autoRotate:NO];
 }
 
+- (void)PDFViewWillClickOnLink:(PDFView *)sender withURL:(NSURL *)URL
+{
+	NSURL* baseURL = [[self document] fileURL];
+	NSURL* targetURL = [NSURL URLWithString:[URL absoluteString] relativeToURL:baseURL];
+	[[NSWorkspace sharedWorkspace] openURL:targetURL];
+}
+
 - (BOOL)validateUserInterfaceItem:(id <NSValidatedUserInterfaceItem>)anItem
 {
 	/* validate toolbar or menu items */