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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 WebScreenOrientationClient_h | 5 #ifndef WebScreenOrientationClient_h |
| 6 #define WebScreenOrientationClient_h | 6 #define WebScreenOrientationClient_h |
| 7 | 7 |
| 8 #include <memory> |
| 8 #include "public/platform/modules/screen_orientation/WebScreenOrientationLockTyp
e.h" | 9 #include "public/platform/modules/screen_orientation/WebScreenOrientationLockTyp
e.h" |
| 9 #include <memory> | |
| 10 | 10 |
| 11 namespace blink { | 11 namespace blink { |
| 12 | 12 |
| 13 class WebLockOrientationCallback; | 13 class WebLockOrientationCallback; |
| 14 | 14 |
| 15 // Client handling screen orientation locking for a given WebFrame. | 15 // Client handling screen orientation locking for a given WebFrame. |
| 16 class WebScreenOrientationClient { | 16 class WebScreenOrientationClient { |
| 17 public: | 17 public: |
| 18 virtual ~WebScreenOrientationClient() {} | 18 virtual ~WebScreenOrientationClient() {} |
| 19 | 19 |
| 20 // Request a screen orientation lock. The implementation will own the | 20 // Request a screen orientation lock. The implementation will own the |
| 21 // callback. | 21 // callback. |
| 22 virtual void lockOrientation(WebScreenOrientationLockType, | 22 virtual void lockOrientation(WebScreenOrientationLockType, |
| 23 std::unique_ptr<WebLockOrientationCallback>) = 0; | 23 std::unique_ptr<WebLockOrientationCallback>) = 0; |
| 24 | 24 |
| 25 // Unlock the screen orientation. No-op if the screen orientation was not | 25 // Unlock the screen orientation. No-op if the screen orientation was not |
| 26 // locked. | 26 // locked. |
| 27 virtual void unlockOrientation() = 0; | 27 virtual void unlockOrientation() = 0; |
| 28 }; | 28 }; |
| 29 | 29 |
| 30 } // namespace blink | 30 } // namespace blink |
| 31 | 31 |
| 32 #endif // WebScreenOrientationClient_h | 32 #endif // WebScreenOrientationClient_h |
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