Source/modules/screen_orientation/ScreenOrientationController.h - Issue 398003002: Add start/stop listening Platform methods for Screen Orientation.

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Side by Side Diff: Source/modules/screen_orientation/ScreenOrientationController.h

Issue 398003002: Add start/stop listening Platform methods for Screen Orientation. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: apply review comments Created 6 years, 5 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	1 // Copyright 2014 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 ScreenOrientationController_h	5 #ifndef ScreenOrientationController_h

6 #define ScreenOrientationController_h	6 #define ScreenOrientationController_h

7	7

8 #include "core/page/PageLifecycleObserver.h"	8 #include "core/page/PageLifecycleObserver.h"

9 #include "platform/Supplementable.h"	9 #include "platform/Supplementable.h"

10 #include "public/platform/WebLockOrientationCallback.h"	10 #include "public/platform/WebLockOrientationCallback.h"

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47	47

48 private:	48 private:

49 explicit ScreenOrientationController(LocalFrame&, blink::WebScreenOrientatio nClient*);	49 explicit ScreenOrientationController(LocalFrame&, blink::WebScreenOrientatio nClient*);

50 static blink::WebScreenOrientationType computeOrientation(FrameView*);	50 static blink::WebScreenOrientationType computeOrientation(FrameView*);

51	51

52 // Inherited from PageLifecycleObserver.	52 // Inherited from PageLifecycleObserver.

53 virtual void pageVisibilityChanged() OVERRIDE;	53 virtual void pageVisibilityChanged() OVERRIDE;

54	54

55 void updateOrientation();	55 void updateOrientation();

56	56

	57 void notifyPlatform();

	58

57 PersistentWillBeMember<ScreenOrientation> m_orientation;	59 PersistentWillBeMember<ScreenOrientation> m_orientation;

58 blink::WebScreenOrientationClient* m_client;	60 blink::WebScreenOrientationClient* m_client;

59 LocalFrame& m_frame;	61 LocalFrame& m_frame;

	62 bool m_platformListening;

60 };	63 };

61	64

62 } // namespace WebCore	65 } // namespace WebCore

63	66

64 #endif // ScreenOrientationController_h	67 #endif // ScreenOrientationController_h

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