CLANG_WARN_OBJC_RECEIVER_WEAK support

wfh1991 · Oct 15, 2014 · 4d8dbd7 · 4d8dbd7
1 parent 81ef901
commit 4d8dbd7
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/AMWaveTransition/AMWaveTransition.m b/AMWaveTransition/AMWaveTransition.m
@@ -126,7 +126,7 @@ - (void)handlePan:(UIScreenEdgePanGestureRecognizer *)gesture
 
     // Controller that will be visible after the pop
     UIViewController<AMWaveTransitioning> *toVC;
-    int index = (int)[self.navigationController.viewControllers indexOfObject:self.navigationController.topViewController];
+    int index = (int)[navigationController.viewControllers indexOfObject:navigationController.topViewController];
     // The gesture velocity will also determine the velocity of the cells
     float velocity = [gesture velocityInView:navigationController.view].x;
     CGPoint touch = [gesture locationInView:navigationController.view];
@@ -135,7 +135,7 @@ - (void)handlePan:(UIScreenEdgePanGestureRecognizer *)gesture
         touch.x = 0;
         toVC = nil;
     } else {
-        toVC = (UIViewController<AMWaveTransitioning> *)self.navigationController.viewControllers[index-1];
+        toVC = (UIViewController<AMWaveTransitioning> *)navigationController.viewControllers[index-1];
     }
 
     NSArray *fromViews = [self visibleCellsForViewController:fromVC];
@@ -243,8 +243,9 @@ - (void)animationCompletionForInteractiveTransitionForView:(UIView *)view
 {
     CGRect rect = view.frame;
     rect.origin.x = 0;
-    if (self.navigationController.navigationBar.translucent && !self.navigationController.navigationBar.hidden) {
-        rect.origin.y -= self.navigationController.navigationBar.frame.origin.y + self.navigationController.navigationBar.frame.size.height;
+    UINavigationController *navigationController = self.navigationController;
+    if (navigationController.navigationBar.translucent && !navigationController.navigationBar.hidden) {
+        rect.origin.y -= navigationController.navigationBar.frame.origin.y + navigationController.navigationBar.frame.size.height;
     }
     view.frame = rect;
     view.alpha = [self alphaForView:view];
@@ -263,8 +264,9 @@ - (void)kickCellOutside:(UIView *)view
 {
     CGRect rect = view.frame;
     rect.origin.x = -SCREEN_WIDTH - self.viewControllersInset;
-    if (self.navigationController.navigationBar.translucent) {
-        rect.origin.y += self.navigationController.navigationBar.frame.origin.y + self.navigationController.navigationBar.frame.size.height;
+    UINavigationController *navigationController = self.navigationController;
+    if (navigationController.navigationBar.translucent) {
+        rect.origin.y += navigationController.navigationBar.frame.origin.y + navigationController.navigationBar.frame.size.height;
     }
     view.alpha = [self alphaForView:view];
     view.frame = rect;