Add option to execute callback after timeout

Pod/Classes/TSMessage.h

@@ -69,6 +69,9 @@ typedef NS_ENUM(NSInteger,TSMessageNotificationDuration) {
 /** By setting this delegate it's possible to set a custom offset for the notification view */
 @property (nonatomic, assign) id <TSMessageViewProtocol>delegate;
 
+/** Whether or not a specified callback function should be executed on timeout instead of just on button tap **/
+@property (nonatomic) BOOL executeCallbackOnTimeout;
+
 + (instancetype)sharedMessage;
 
 + (UIViewController *)defaultViewController;

Pod/Classes/TSMessage.m

@@ -327,6 +327,9 @@ + (BOOL)isNavigationBarInNavigationControllerHidden:(UINavigationController *)na
 - (void)fadeOutNotification:(TSMessageView *)currentView
 {
     [self fadeOutNotification:currentView animationFinishedBlock:nil];
+    if (self.executeCallbackOnTimeout) {
+      [currentView executeCallback];
+    }
 }
 
 - (void)fadeOutNotification:(TSMessageView *)currentView animationFinishedBlock:(void (^)())animationFinished

Pod/Classes/TSMessageView.h

@@ -62,6 +62,9 @@ canBeDismissedByUser:(BOOL)dismissingEnabled;
 /** Fades out this notification view */
 - (void)fadeMeOut;
 
+/** Executes the callback (called by TSMessage on fadeout) **/
+- (void)executeCallback;
+
 /** Use this method to load a custom design file */
 + (void)addNotificationDesignFromFile:(NSString *)file;
 

Pod/Classes/TSMessageView.m

@@ -477,6 +477,13 @@ - (void)fadeMeOut
     [[TSMessage sharedMessage] performSelectorOnMainThread:@selector(fadeOutNotification:) withObject:self waitUntilDone:NO];
 }
 
+- (void)executeCallback
+{
+  dispatch_async(dispatch_get_main_queue(), ^{
+    if (self.callback) { self.callback(); }
+  });
+}
+
 - (void)didMoveToWindow
 {
     [super didMoveToWindow];