Drag & drop

Author: desertkun

fusepb/views/DisplayOpenGLView.h

@@ -90,6 +90,9 @@
 -(id) initWithFrame:(NSRect)frameRect;
 -(void) awakeFromNib;
 
+-(NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender;
+-(BOOL)performDragOperation:(id <NSDraggingInfo>)sender;
+
 -(void) loadPicture:(NSString *) name
            greenTex:(Texture*) greenTexture
              redTex:(Texture*) redTexture

fusepb/views/DisplayOpenGLView.m

@@ -311,6 +311,8 @@ -(id) initWithFrame:(NSRect)frameRect
   currentScreenTex = 0;
 
   statusbar_updated = NO;
+  
+  [self registerForDraggedTypes:[NSArray arrayWithObjects: NSFilenamesPboardType, nil]];
 
   return self;
 }
@@ -328,6 +330,22 @@ -(void)dealloc
   [super dealloc];
 }
 
+- (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender {
+  return NSDragOperationCopy;
+}
+
+- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender {
+  NSPasteboard *pboard;
+  
+  pboard = [sender draggingPasteboard];
+
+  if ( [[pboard types] containsObject:NSFilenamesPboardType] ) {
+    NSString *fileURL = [[NSURL URLFromPasteboard:pboard] path];
+    [[FuseController singleton] openFile:[fileURL UTF8String]];
+  }
+  return YES;
+}
+
 -(void) awakeFromNib
 {
   /* keep the window in the standard aspect ratio if the user resizes */