SnapperWindow.mm

    else if(buttonIndex==5)
    {
        NSLog(@"[Snapper] Share pressed");

        UIViewController *vc = [[UIViewController alloc] init];
        self.rootViewController = vc;
        UIActivityViewController *activityController = [[UIActivityViewController alloc] initWithActivityItems:@[imageView.image] applicationActivities:nil];
        isShowingShare = YES;

        // Avoid share menu not respodning
        [self removePan];

        activityController.completionHandler = ^(NSString *activityType, BOOL completed){ 
            NSLog(@"[Snapper] Done? %@ %i %i",activityType,completed,isShowingShare); 
            isShowingShare = NO; 

            // Add pan again, since we took it away before.
            [self placePan]; 

            if( activityType == Nil ){
                [self showActivitySheet];
            }
            else{
                [self dismiss];
            }
        };

        [vc presentViewController:activityController animated:YES completion:Nil];
    }