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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 #include "content/browser/screen_orientation/screen_orientation.h" | 5 #include "content/browser/screen_orientation/screen_orientation.h" | 
| 6 | 6 | 
| 7 #include "content/public/browser/navigation_details.h" | 7 #include "content/public/browser/navigation_handle.h" | 
| 8 #include "content/public/browser/screen_orientation_provider.h" | 8 #include "content/public/browser/screen_orientation_provider.h" | 
| 9 #include "content/public/browser/web_contents.h" | 9 #include "content/public/browser/web_contents.h" | 
| 10 | 10 | 
| 11 namespace content { | 11 namespace content { | 
| 12 | 12 | 
| 13 ScreenOrientation::ScreenOrientation(WebContents* web_contents) | 13 ScreenOrientation::ScreenOrientation(WebContents* web_contents) | 
| 14     : WebContentsObserver(web_contents), | 14     : WebContentsObserver(web_contents), | 
| 15       bindings_(web_contents, this), | 15       bindings_(web_contents, this), | 
| 16       weak_factory_(this) { | 16       weak_factory_(this) { | 
| 17   provider_.reset(new ScreenOrientationProvider(web_contents)); | 17   provider_.reset(new ScreenOrientationProvider(web_contents)); | 
| 18 } | 18 } | 
| 19 | 19 | 
| 20 ScreenOrientation::~ScreenOrientation() = default; | 20 ScreenOrientation::~ScreenOrientation() = default; | 
| 21 | 21 | 
| 22 void ScreenOrientation::LockOrientation( | 22 void ScreenOrientation::LockOrientation( | 
| 23     blink::WebScreenOrientationLockType orientation, | 23     blink::WebScreenOrientationLockType orientation, | 
| 24     const LockOrientationCallback& callback) { | 24     const LockOrientationCallback& callback) { | 
| 25   provider_->LockOrientation(orientation, callback); | 25   provider_->LockOrientation(orientation, callback); | 
| 26 } | 26 } | 
| 27 | 27 | 
| 28 void ScreenOrientation::UnlockOrientation() { | 28 void ScreenOrientation::UnlockOrientation() { | 
| 29   provider_->UnlockOrientation(); | 29   provider_->UnlockOrientation(); | 
| 30 } | 30 } | 
| 31 | 31 | 
| 32 void ScreenOrientation::DidNavigateMainFrame( | 32 void ScreenOrientation::DidFinishNavigation( | 
| 33     const LoadCommittedDetails& details, | 33     NavigationHandle* navigation_handle) { | 
| 34     const FrameNavigateParams& params) { | 34   if (!navigation_handle->IsInMainFrame() || | 
| 35   if (details.is_in_page) | 35       !navigation_handle->HasCommitted() || | 
|  | 36       navigation_handle->IsSamePage()) { | 
| 36     return; | 37     return; | 
|  | 38   } | 
| 37   provider_->UnlockOrientation(); | 39   provider_->UnlockOrientation(); | 
| 38 } | 40 } | 
| 39 | 41 | 
| 40 ScreenOrientationProvider* ScreenOrientation::GetScreenOrientationProvider() { | 42 ScreenOrientationProvider* ScreenOrientation::GetScreenOrientationProvider() { | 
| 41   return provider_.get(); | 43   return provider_.get(); | 
| 42 } | 44 } | 
| 43 | 45 | 
| 44 }  // namespace content | 46 }  // namespace content | 
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