MacGui: clean up the methods to update the destination file name and extension.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@6854 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 23 insertions, 3 deletions

diff --git a/macosx/HBJob.m b/macosx/HBJob.m
index d991d9709..f81d387a2 100644
--- a/macosx/HBJob.m
+++ b/macosx/HBJob.m
@@ -17,6 +17,12 @@
 NSString *HBContainerChangedNotification = @"HBContainerChangedNotification";
 NSString *HBChaptersChangedNotification  = @"HBChaptersChangedNotification";
 
+@interface HBJob ()
+
+@property (nonatomic, readwrite, getter=areNotificationsEnabled) BOOL notificationsEnabled;
+
+@end
+
 @implementation HBJob
 
 - (instancetype)initWithTitle:(HBTitle *)title andPreset:(HBPreset *)preset
@@ -47,6 +53,8 @@ NSString *HBChaptersChangedNotification  = @"HBChaptersChangedNotification";
         _uuid = [[[NSUUID UUID] UUIDString] retain];
 
         [self applyPreset:preset];
+
+        _notificationsEnabled = YES;
     }
 
     return self;
@@ -54,6 +62,8 @@ NSString *HBChaptersChangedNotification  = @"HBChaptersChangedNotification";
 
 - (void)applyPreset:(HBPreset *)preset
 {
+    self.notificationsEnabled = NO;
+
     if (preset.isDefault)
     {
         self.presetName = [NSString stringWithFormat:@"%@ (Default)", preset.name];
@@ -76,6 +86,8 @@ NSString *HBChaptersChangedNotification  = @"HBChaptersChangedNotification";
 
     [@[self.audio, self.subtitles, self.filters, self.picture, self.video] makeObjectsPerformSelector:@selector(applyPreset:)
                                                                                                            withObject:content];
+
+    self.notificationsEnabled = YES;
 }
 
 - (void)applyCurrentSettingsToPreset:(NSMutableDictionary *)dict
@@ -98,8 +110,11 @@ NSString *HBChaptersChangedNotification  = @"HBChaptersChangedNotification";
     [self.subtitles containerChanged:container];
     [self.video containerChanged];
 
-    // post a notification for any interested observers to indicate that our video container has changed
-    [[NSNotificationCenter defaultCenter] postNotificationName:HBContainerChangedNotification object:self];
+    if (self.notificationsEnabled)
+    {
+        // post a notification for any interested observers to indicate that our video container has changed
+        [[NSNotificationCenter defaultCenter] postNotificationName:HBContainerChangedNotification object:self];
+    }
 }
 
 - (void)setTitle:(HBTitle *)title
@@ -112,7 +127,10 @@ NSString *HBChaptersChangedNotification  = @"HBChaptersChangedNotification";
 - (void)setChaptersEnabled:(BOOL)chaptersEnabled
 {
     _chaptersEnabled = chaptersEnabled;
-    [[NSNotificationCenter defaultCenter] postNotificationName:HBChaptersChangedNotification object:self];
+    if (self.notificationsEnabled)
+    {
+        [[NSNotificationCenter defaultCenter] postNotificationName:HBChaptersChangedNotification object:self];
+    }
 }
 
 + (NSSet *)keyPathsForValuesAffectingValueForKey:(NSString *)key
@@ -186,6 +204,8 @@ NSString *HBChaptersChangedNotification  = @"HBChaptersChangedNotification";
 
         copy->_chaptersEnabled = _chaptersEnabled;
         copy->_chapterTitles = [[NSMutableArray alloc] initWithArray:_chapterTitles copyItems:YES];
+
+        copy->_notificationsEnabled = _notificationsEnabled;
     }
 
     return copy;