MacGui: Warn of duplicate output filenames when adding to the queue.

- Thanks travistex

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@1192 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 23 insertions, 3 deletions

diff --git a/macosx/HBQueueController.mm b/macosx/HBQueueController.mm
index 6743b378c..75095af69 100644
--- a/macosx/HBQueueController.mm
+++ b/macosx/HBQueueController.mm
@@ -805,7 +805,7 @@ NSString *HBJobGroupStatusNotification = @"HBJobGroupStatusNotification";
     return firstJob ? firstJob->titleName : nil;
 }
 
-- (NSString *) path
+- (NSString *) destinationPath
 {
     HBJob * firstJob = [self jobAtIndex:0];
     return firstJob ? firstJob->file : nil;
@@ -907,6 +907,8 @@ static NSString*    HBQueuePauseResumeToolbarIdentifier       = @"HBQueuePauseRe
     return fCurrentJob;
 }
 
+#pragma mark -
+
 //------------------------------------------------------------------------------------
 // Displays and brings the queue window to the front
 //------------------------------------------------------------------------------------
@@ -976,6 +978,24 @@ static NSString*    HBQueuePauseResumeToolbarIdentifier       = @"HBQueuePauseRe
     fCurrentJobGroup = aJobGroup;
 }
 
+#pragma mark - Finding job groups
+
+//------------------------------------------------------------------------------------
+// Returns the first pending job with a specified destination path or nil if no such
+// job exists.
+//------------------------------------------------------------------------------------
+- (HBJobGroup *) pendingJobGroupWithDestinationPath: (NSString *)path
+{
+    HBJobGroup * aJobGroup;
+    NSEnumerator * groupEnum = [fJobGroups objectEnumerator];
+    while ( (aJobGroup = [groupEnum nextObject]) )
+    {
+        if ([[aJobGroup destinationPath] isEqualToString: path])
+            return aJobGroup;
+    }
+    return nil;
+}
+
 //------------------------------------------------------------------------------------
 // Locates and returns a HBJob whose sequence_id matches a specified value.
 //------------------------------------------------------------------------------------
@@ -1604,8 +1624,8 @@ static NSString*    HBQueuePauseResumeToolbarIdentifier       = @"HBQueuePauseRe
         while (row != NSNotFound)
         {
             HBJobGroup * jobGroup = [fOutlineView itemAtRow: row];
-            if ([[jobGroup path] length])
-                [[NSWorkspace sharedWorkspace] selectFile:[jobGroup path] inFileViewerRootedAtPath:nil];
+            if ([[jobGroup destinationPath] length])
+                [[NSWorkspace sharedWorkspace] selectFile:[jobGroup destinationPath] inFileViewerRootedAtPath:nil];
         
             row = [selectedRows indexGreaterThanIndex: row];
         }