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 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_PUBLIC_BROWSER_SCREEN_ORIENTATION_DISPATCHER_HOST_H_ 6 #define CONTENT_PUBLIC_BROWSER_SCREEN_ORIENTATION_DISPATCHER_HOST_H_ 7 8 #include "content/common/content_export.h" 9 #include "third_party/WebKit/public/platform/WebLockOrientationError.h" 10 11 namespace content { 12 13 // ScreenOrientationDispatcherHost receives lock and unlock requests from the 14 // RenderFrames and dispatch them to the ScreenOrientationProvider. It also 15 // make sure that the right RenderFrame get replied for each lock request. 16 class CONTENT_EXPORT ScreenOrientationDispatcherHost { 17 public: 18 virtual ~ScreenOrientationDispatcherHost() {} 19 20 // Notifies that the lock with the given |request_id| has succeeded. 21 // The renderer process will be notified that the lock succeeded only if 22 // |request_id| matches the current lock information. 23 virtual void NotifyLockSuccess(int request_id) = 0; 24 25 // Notifies that the lock with the given |request_id| has failed. 26 // The renderer process will be notified that the lock succeeded only if 27 // |request_id| matches the current lock information. 28 virtual void NotifyLockError(int request_id, 29 blink::WebLockOrientationError error) = 0; 30 31 virtual void OnOrientationChange() = 0; 32 }; 33 34 } // namespace content 35 36 #endif // CONTENT_PUBLIC_BROWSER_SCREEN_ORIENTATION_DISPATCHER_HOST_H_ 37
