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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_COCOA_TABS_MEDIA_INDICATOR_VIEW_H_
#define CHROME_BROWSER_UI_COCOA_TABS_MEDIA_INDICATOR_VIEW_H_
#import <Cocoa/Cocoa.h>
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/ui/tabs/tab_utils.h"
class MediaIndicatorViewAnimationDelegate;
namespace gfx {
class Animation;
} // namespace gfx
@interface MediaIndicatorView : NSImageView {
@private
TabMediaState mediaState_;
scoped_ptr<MediaIndicatorViewAnimationDelegate> delegate_;
scoped_ptr<gfx::Animation> animation_;
TabMediaState animatingMediaState_;
}
@property(readonly, nonatomic) TabMediaState mediaState;
@property(readonly, nonatomic) TabMediaState animatingMediaState;
// Initialize a new MediaIndicatorView in TAB_MEDIA_STATE_NONE (i.e., a
// non-active indicator).
- (id)init;
// Starts the animation to transition the indicator to the new |mediaState|.
- (void)updateIndicator:(TabMediaState)mediaState;
// Register a callback to be invoked whenever the animation completes.
- (void)setAnimationDoneCallbackObject:(id)anObject withSelector:(SEL)selector;
@end
@interface MediaIndicatorView(TestingAPI)
// Turns off animations for logic testing.
- (void)disableAnimations;
@end
#endif // CHROME_BROWSER_UI_COCOA_TABS_MEDIA_INDICATOR_VIEW_H_
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