Merge pull request #9 from sternhenri/master

Avoid Overlapping RKDropdownAlerts
cwRichardKim · Feb 9, 2015 · c3b8129 · c3b8129
2 parents 2cf4186 + 8fe343a
commit c3b8129
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diff --git a/SlingshotDropdownAlert/RKDropdownAlert.h b/SlingshotDropdownAlert/RKDropdownAlert.h
@@ -36,6 +36,7 @@ extern NSString *const RKDropdownAlertDismissAllNotification;
 
 @protocol RKDropdownAlertDelegate <NSObject>
 -(BOOL)dropdownAlertWasTapped:(RKDropdownAlert*)alert;
+-(BOOL)dropdownAlertWasDismissed;
 @end
 
 @interface RKDropdownAlert : UIButton
@@ -67,6 +68,7 @@ extern NSString *const RKDropdownAlertDismissAllNotification;
 
 @property UIColor *defaultViewColor;
 @property UIColor *defaultTextColor;
+@property BOOL isShowing;
 @property id<RKDropdownAlertDelegate> delegate;
 
 -(void)title:(NSString*)title message:(NSString*)message backgroundColor:(UIColor*)backgroundColor textColor:(UIColor*)textColor time:(NSInteger)seconds;

diff --git a/SlingshotDropdownAlert/RKDropdownAlert.m b/SlingshotDropdownAlert/RKDropdownAlert.m
@@ -78,6 +78,7 @@ - (id)initWithFrame:(CGRect)frame
                                                  selector:@selector(dismissAlertView)
                                                      name:RKDropdownAlertDismissAllNotification
                                                    object:nil];
+        self.isShowing = NO;
 
     }
     return self;
@@ -122,6 +123,10 @@ -(void)removeView:(UIButton *)alertView
 {
     if (alertView){
         [alertView removeFromSuperview];
+        self.isShowing = NO;
+        if (self.delegate){
+            [self.delegate dropdownAlertWasDismissed];
+        }
     }
 }
 
@@ -292,6 +297,8 @@ -(void)title:(NSString*)title message:(NSString*)message backgroundColor:(UIColo
             }
     }
 
+    self.isShowing = YES;
+
     [UIView animateWithDuration:ANIMATION_TIME animations:^{
         CGRect frame = self.frame;
         frame.origin.y = 0;