MacGui: do not make the output panel textview scroll to the bottom if the window is not visible. The scroll operation is expensive.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6923 b64f7644-9d1e-0410-96f1-a4d463321fa5

3 files changed, 9 insertions, 7 deletions

diff --git a/macosx/HBAppDelegate.m b/macosx/HBAppDelegate.m
index b87a77b07..c28164a9e 100644
--- a/macosx/HBAppDelegate.m
+++ b/macosx/HBAppDelegate.m
@@ -418,7 +418,7 @@
  */
 - (IBAction)showOutputPanel:(id)sender
 {
-    [self.outputPanel showOutputPanel:sender];
+    [self.outputPanel showWindow:sender];
 }
 
 - (IBAction)showPicturePanel:(id)sender
diff --git a/macosx/HBOutputPanelController.h b/macosx/HBOutputPanelController.h
index 14ab72dee..38a9f867c 100644
--- a/macosx/HBOutputPanelController.h
+++ b/macosx/HBOutputPanelController.h
@@ -13,7 +13,6 @@
  */
 @interface HBOutputPanelController : NSWindowController
 
-- (IBAction)showOutputPanel:(id)sender;
 - (IBAction)clearOutput:(id)sender;
 - (IBAction)copyAllOutputToPasteboard:(id)sender;
 - (IBAction)openActivityLogFile:(id)sender;
diff --git a/macosx/HBOutputPanelController.m b/macosx/HBOutputPanelController.m
index 8b6e955d7..c275c3970 100644
--- a/macosx/HBOutputPanelController.m
+++ b/macosx/HBOutputPanelController.m
@@ -114,7 +114,7 @@
 /**
  * Loads output panel from OutputPanel.nib and shows it.
  */
-- (IBAction)showOutputPanel:(id)sender
+- (IBAction)showWindow:(id)sender
 {
     if ([[self window] isVisible])
     {
@@ -122,10 +122,10 @@
     }
     else
     {
-    [textView scrollRangeToVisible:NSMakeRange([outputTextStorage length], 0)];
-    [self showWindow:sender];
+        [textView scrollToEndOfDocument:self];
+        [super showWindow:sender];
 
-    [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"OutputPanelIsOpen"];
+        [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"OutputPanelIsOpen"];
     }
 }
 
@@ -209,7 +209,10 @@
     if (outputTextStorage.length > TextStorageUpperSizeLimit)
 		[outputTextStorage deleteCharactersInRange:NSMakeRange(0, [outputTextStorage length] - TextStorageLowerSizeLimit)];
 
-    [textView scrollRangeToVisible:NSMakeRange([outputTextStorage length], 0)];
+    if (self.window.isVisible)
+    {
+        [textView scrollToEndOfDocument:self];
+    }
 
     FILE *f = fopen(_outputLogFile.fileSystemRepresentation, "a");
     fprintf(f, "%s", text.UTF8String);