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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/frame/LocalFrameLifecycleObserver.h" | 8 #include "core/frame/LocalFrameLifecycleObserver.h" |
9 #include "core/frame/PlatformEventController.h" | 9 #include "core/frame/PlatformEventController.h" |
10 #include "modules/ModulesExport.h" | 10 #include "modules/ModulesExport.h" |
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29 WTF_MAKE_NONCOPYABLE(ScreenOrientationController); | 29 WTF_MAKE_NONCOPYABLE(ScreenOrientationController); |
30 public: | 30 public: |
31 virtual ~ScreenOrientationController(); | 31 virtual ~ScreenOrientationController(); |
32 | 32 |
33 void setOrientation(ScreenOrientation*); | 33 void setOrientation(ScreenOrientation*); |
34 void notifyOrientationChanged(); | 34 void notifyOrientationChanged(); |
35 | 35 |
36 void lock(WebScreenOrientationLockType, WebLockOrientationCallback*); | 36 void lock(WebScreenOrientationLockType, WebLockOrientationCallback*); |
37 void unlock(); | 37 void unlock(); |
38 | 38 |
| 39 void setOverride(WebScreenOrientationType, unsigned short angle); |
| 40 void clearOverride(); |
| 41 |
39 static void provideTo(LocalFrame&, WebScreenOrientationClient*); | 42 static void provideTo(LocalFrame&, WebScreenOrientationClient*); |
40 static ScreenOrientationController* from(LocalFrame&); | 43 static ScreenOrientationController* from(LocalFrame&); |
41 static const char* supplementName(); | 44 static const char* supplementName(); |
42 | 45 |
43 DECLARE_VIRTUAL_TRACE(); | 46 DECLARE_VIRTUAL_TRACE(); |
44 | 47 |
45 private: | 48 private: |
46 ScreenOrientationController(LocalFrame&, WebScreenOrientationClient*); | 49 ScreenOrientationController(LocalFrame&, WebScreenOrientationClient*); |
47 | 50 |
48 static WebScreenOrientationType computeOrientation(ChromeClient&); | 51 static WebScreenOrientationType computeOrientation(ChromeClient&); |
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61 | 64 |
62 void updateOrientation(); | 65 void updateOrientation(); |
63 | 66 |
64 void dispatchEventTimerFired(Timer<ScreenOrientationController>*); | 67 void dispatchEventTimerFired(Timer<ScreenOrientationController>*); |
65 | 68 |
66 bool isActiveAndVisible() const; | 69 bool isActiveAndVisible() const; |
67 | 70 |
68 PersistentWillBeMember<ScreenOrientation> m_orientation; | 71 PersistentWillBeMember<ScreenOrientation> m_orientation; |
69 WebScreenOrientationClient* m_client; | 72 WebScreenOrientationClient* m_client; |
70 Timer<ScreenOrientationController> m_dispatchEventTimer; | 73 Timer<ScreenOrientationController> m_dispatchEventTimer; |
| 74 bool m_override; |
| 75 WebScreenOrientationType m_overrideType; |
| 76 unsigned short m_overrideAngle; |
71 }; | 77 }; |
72 | 78 |
73 } // namespace blink | 79 } // namespace blink |
74 | 80 |
75 #endif // ScreenOrientationController_h | 81 #endif // ScreenOrientationController_h |
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