[351303] Adding support to Cocoa for receiving open URL events from the OS X.

Using the solution for bug 178927 as reference. But adds the kAEGetURL event type to listen for URL events.

Bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=351303
Change-Id: Ibab65db8f370c71691befed45ead34126e7a63cc
Signed-off-by: Mads Mætzke Tandrup <mads@maetzke-tandrup.dk>

1 files changed, 55 insertions, 7 deletions

diff --git a/features/org.eclipse.equinox.executable.feature/library/carbon/eclipseCarbon.c b/features/org.eclipse.equinox.executable.feature/library/carbon/eclipseCarbon.c
index 024f524d7..61bdb8eb3 100644
--- a/features/org.eclipse.equinox.executable.feature/library/carbon/eclipseCarbon.c
+++ b/features/org.eclipse.equinox.executable.feature/library/carbon/eclipseCarbon.c
@@ -162,11 +162,14 @@ static NSWindow* window = nil;
 
 @interface AppleEventDelegate : NSObject
 - (void)handleOpenDocuments:(NSAppleEventDescriptor *)event withReplyEvent: (NSAppleEventDescriptor *)replyEvent;
+- (void)handleGetURL:(NSAppleEventDescriptor *)event withReplyEvent: (NSAppleEventDescriptor *)replyEvent;
 @end
 @implementation AppleEventDelegate
-	NSTimer *timer;
+	NSTimer *timerOpenDocuments;
 	NSMutableArray *files;
-	
+	NSTimer *timerOpenUrls;
+	NSMutableArray *urls;
+
 - (void)handleOpenDocuments:(NSAppleEventDescriptor *)event withReplyEvent: (NSAppleEventDescriptor *)replyEvent {
 	NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
     int count = [event numberOfItems];
@@ -195,21 +198,62 @@ static NSWindow* window = nil;
 		}
 	}
 	
-	if (!timer) {
-		timer = [NSTimer scheduledTimerWithTimeInterval: 1.0
+	if (!timerOpenDocuments) {
+		timerOpenDocuments = [NSTimer scheduledTimerWithTimeInterval: 1.0
 												 target: self
-											   selector: @selector(handleTimer:)
+											   selector: @selector(handleOpenDocumentsTimer:)
 											   userInfo: nil
 												repeats: YES];
 	}
 	[pool release];
 }
-- (void) handleTimer: (NSTimer *) timer {
+
+- (void) handleOpenDocumentsTimer: (NSTimer *) timer {
 	NSObject *delegate = [[NSApplication sharedApplication] delegate];
 	if (delegate != NULL && [delegate respondsToSelector: @selector(application:openFiles:)]) {
 		[delegate performSelector:@selector(application:openFiles:)	withObject:[NSApplication sharedApplication] withObject:files];
 		[files release];
-		[timer invalidate];
+		files = NULL;
+		[timerOpenDocuments invalidate];
+	}
+}
+
+- (void)handleGetURL:(NSAppleEventDescriptor *)event withReplyEvent:(NSAppleEventDescriptor *)replyEvent {
+	NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
+
+	NSString *url = [[event paramDescriptorForKeyword:keyDirectObject] stringValue];
+
+	NSObject *delegate = [[NSApplication sharedApplication] delegate];
+	if (delegate != NULL && [delegate respondsToSelector: @selector(application:openUrls:)]) {
+		[delegate performSelector:@selector(application:openUrls:) withObject:[NSApplication sharedApplication] withObject:[NSArray arrayWithObject:url]];
+	} else {
+		if (!urls) {
+			urls = [NSMutableArray arrayWithCapacity:1];
+			[urls retain];
+		}
+
+		[urls addObject:url];
+
+		if (!timerOpenUrls) {
+			timerOpenUrls = [NSTimer scheduledTimerWithTimeInterval: 1.0
+									 target: self
+									 selector: @selector(handleOpenUrlsTimer:)
+									 userInfo: nil
+									 repeats: YES];
+		}
+	}
+
+	[pool release];
+}
+
+- (void) handleOpenUrlsTimer: (NSTimer *) timer {
+	NSObject *delegate = [[NSApplication sharedApplication] delegate];
+	if (delegate != NULL && [delegate respondsToSelector: @selector(application:openUrls:)]) {
+		[delegate performSelector:@selector(application:openUrls:)	withObject:[NSApplication sharedApplication] withObject:urls];
+		[urls release];
+		urls = NULL;
+		[timerOpenUrls invalidate];
+		timerOpenUrls = NULL;
 	}
 }
 @end
@@ -487,6 +531,10 @@ void installAppleEventHandler() {
 				 andSelector:@selector(handleOpenDocuments:withReplyEvent:) 
 			   forEventClass:kCoreEventClass 
 				  andEventID:kAEOpenDocuments];
+	[manager setEventHandler:appleEventDelegate
+				 andSelector:@selector(handleGetURL:withReplyEvent:)
+			   forEventClass:kInternetEventClass
+				  andEventID:kAEGetURL];
 //	[appleEventDelegate release];
 	[pool release];
 #else