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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef IOS_CLEAN_CHROME_BROWSER_UI_ANIMATORS_ZOOM_TRANSITION_CONTROLLER_H_ | 5 #ifndef IOS_CLEAN_CHROME_BROWSER_UI_TRANSITIONS_ZOOM_TRANSITION_CONTROLLER_H_ |
| 6 #define IOS_CLEAN_CHROME_BROWSER_UI_ANIMATORS_ZOOM_TRANSITION_CONTROLLER_H_ | 6 #define IOS_CLEAN_CHROME_BROWSER_UI_TRANSITIONS_ZOOM_TRANSITION_CONTROLLER_H_ |
| 7 | 7 |
| 8 #import <UIKit/UIKit.h> | 8 #import <UIKit/UIKit.h> |
| 9 | 9 |
| 10 // Transition delegate object that conforms to the | 10 // Transition delegate object that conforms to the |
| 11 // UIViewControllerTransitioningDelegate protocol and provides the VC | 11 // UIViewControllerTransitioningDelegate protocol and provides a ZoomAnimator as |
| 12 // with a ZoomAnimator as animator for transitions. | 12 // animator for transitions. |
| 13 @interface ZoomTransitionController | 13 @interface ZoomTransitionController |
| 14 : NSObject<UIViewControllerTransitioningDelegate> | 14 : NSObject<UIViewControllerTransitioningDelegate> |
| 15 | 15 |
| 16 // Optional object that can be passed into the animator to identify a specific | 16 // Optional object that can be passed into the animator to identify a specific |
| 17 // location. For example, an object in a table or collection view might have | 17 // location. For example, an object in a table or collection view might have |
| 18 // its index path passed in so the delegate can map that to a screen location. | 18 // its index path passed in so the delegate can map that to a screen location. |
| 19 @property(nonatomic, copy) NSObject* presentationKey; | 19 @property(nonatomic, copy) NSObject* presentationKey; |
| 20 @end | 20 @end |
| 21 | 21 |
| 22 #endif // IOS_CLEAN_CHROME_BROWSER_UI_ANIMATORS_ZOOM_TRANSITION_CONTROLLER_H_ | 22 #endif // IOS_CLEAN_CHROME_BROWSER_UI_TRANSITIONS_ZOOM_TRANSITION_CONTROLLER_H_ |
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