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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 CONTENT_PUBLIC_BROWSER_SCREEN_ORIENTATION_PROVIDER_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_SCREEN_ORIENTATION_PROVIDER_H_ |
6 #define CONTENT_PUBLIC_BROWSER_SCREEN_ORIENTATION_PROVIDER_H_ | 6 #define CONTENT_PUBLIC_BROWSER_SCREEN_ORIENTATION_PROVIDER_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "content/common/content_export.h" | 10 #include "content/common/content_export.h" |
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34 | 34 |
35 // Inform about a screen orientation update. It is called to let the provider | 35 // Inform about a screen orientation update. It is called to let the provider |
36 // know if a lock has been resolved. | 36 // know if a lock has been resolved. |
37 void OnOrientationChange(); | 37 void OnOrientationChange(); |
38 | 38 |
39 // Provide a delegate which creates delegates for platform implementations. | 39 // Provide a delegate which creates delegates for platform implementations. |
40 // The delegate is not owned by ScreenOrientationProvider. | 40 // The delegate is not owned by ScreenOrientationProvider. |
41 static void SetDelegate(ScreenOrientationDelegate* delegate_); | 41 static void SetDelegate(ScreenOrientationDelegate* delegate_); |
42 | 42 |
43 // WebContentsObserver | 43 // WebContentsObserver |
44 virtual void DidToggleFullscreenModeForTab(bool entered_fullscreen) OVERRIDE; | 44 virtual void DidToggleFullscreenModeForTab(bool entered_fullscreen) override; |
45 | 45 |
46 private: | 46 private: |
47 struct LockInformation { | 47 struct LockInformation { |
48 LockInformation(int request_id, blink::WebScreenOrientationLockType lock); | 48 LockInformation(int request_id, blink::WebScreenOrientationLockType lock); |
49 int request_id; | 49 int request_id; |
50 blink::WebScreenOrientationLockType lock; | 50 blink::WebScreenOrientationLockType lock; |
51 }; | 51 }; |
52 | 52 |
53 // Returns the lock type that should be associated with 'natural' lock. | 53 // Returns the lock type that should be associated with 'natural' lock. |
54 // Returns WebScreenOrientationLockDefault if the natural lock type can't be | 54 // Returns WebScreenOrientationLockDefault if the natural lock type can't be |
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71 // Locks that require orientation changes are not completed until | 71 // Locks that require orientation changes are not completed until |
72 // OnOrientationChange. | 72 // OnOrientationChange. |
73 scoped_ptr<LockInformation> pending_lock_; | 73 scoped_ptr<LockInformation> pending_lock_; |
74 | 74 |
75 DISALLOW_COPY_AND_ASSIGN(ScreenOrientationProvider); | 75 DISALLOW_COPY_AND_ASSIGN(ScreenOrientationProvider); |
76 }; | 76 }; |
77 | 77 |
78 } // namespace content | 78 } // namespace content |
79 | 79 |
80 #endif // CONTENT_PUBLIC_BROWSER_SCREEN_ORIENTATION_PROVIDER_H_ | 80 #endif // CONTENT_PUBLIC_BROWSER_SCREEN_ORIENTATION_PROVIDER_H_ |
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