dbl-click item in d/l manager to open it

camino/src/download/ProgressDlgController.mm

@@ -84,6 +84,8 @@ static id gSharedProgressController = nil;
     mSelectionPivotIndex = -1;
     [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(DLInstanceSelected:)
                                                  name:@"DownloadInstanceSelected" object:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(DLInstanceOpened:)
+                                                 name:@"DownloadInstanceOpened" object:nil];
   }
   return self;
 }
@@ -193,6 +195,17 @@ static id gSharedProgressController = nil;
   mSelectionPivotIndex = -1;
 }
 
+//
+// -DLInstanceOpened:
+// 
+// Called when one of the ProgressView's should be opened (dbl clicked, for example). Open all of the
+// selected instances with the Finder.
+//
+-(void)DLInstanceOpened:(NSNotification*)notification
+{
+  [self open:self];
+}
+
 // calculate what buttons should be enabled/disabled because the user changed the selection state
 -(void)DLInstanceSelected:(NSNotification*)notification
 {

camino/src/download/ProgressView.mm

@@ -81,6 +81,13 @@
   }
   [self setSelected:shouldSelect];
   [[NSNotificationCenter defaultCenter] postNotificationName:@"DownloadInstanceSelected" object:self];
+
+  // after we've processed selection and modifiers, see if it's a double-click. If so, 
+  // send a notification off to the controller which will handle it accordingly. Doing it after
+  // processing the modifiers allows someone to shift-dblClick and open all selected items
+  // in the list in one action.
+  if ([theEvent type] == NSLeftMouseDown && [theEvent clickCount] == 2)
+    [[NSNotificationCenter defaultCenter] postNotificationName:@"DownloadInstanceOpened" object:self];
 }
 
 -(BOOL)isSelected