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      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_RENDERER_SCREEN_ORIENTATION_MOCK_SCREEN_ORIENTATION_CONTROLLER_H_
      6 #define CONTENT_RENDERER_SCREEN_ORIENTATION_MOCK_SCREEN_ORIENTATION_CONTROLLER_H_
      7 
      8 #include "base/lazy_instance.h"
      9 #include "base/macros.h"
     10 #include "base/memory/ref_counted.h"
     11 #include "content/public/renderer/render_view_observer.h"
     12 #include "third_party/WebKit/public/platform/WebScreenOrientationLockType.h"
     13 #include "third_party/WebKit/public/platform/WebScreenOrientationType.h"
     14 
     15 namespace content {
     16 class RenderView;
     17 class RenderViewImpl;
     18 
     19 class MockScreenOrientationController
     20     : public base::RefCountedThreadSafe<MockScreenOrientationController>,
     21       public RenderViewObserver {
     22  public:
     23   MockScreenOrientationController();
     24 
     25   void ResetData();
     26   void UpdateDeviceOrientation(RenderView* render_view,
     27                                blink::WebScreenOrientationType);
     28 
     29  private:
     30   virtual ~MockScreenOrientationController();
     31 
     32   void UpdateScreenOrientation(blink::WebScreenOrientationType);
     33   bool IsOrientationAllowedByCurrentLock(blink::WebScreenOrientationType);
     34   RenderViewImpl* render_view_impl() const;
     35 
     36   // RenderViewObserver
     37   virtual void OnDestruct() OVERRIDE;
     38 
     39   blink::WebScreenOrientationLockType current_lock_;
     40   blink::WebScreenOrientationType device_orientation_;
     41   blink::WebScreenOrientationType current_orientation_;
     42 
     43   DISALLOW_COPY_AND_ASSIGN(MockScreenOrientationController);
     44   friend class base::LazyInstance<MockScreenOrientationController>;
     45   friend class base::RefCountedThreadSafe<MockScreenOrientationController>;
     46 };
     47 
     48 } // namespace content
     49 
     50 #endif // CONTENT_RENDERER_SCREEN_ORIENTATION_MOCK_SCREEN_ORIENTATION_CONTROLLER_H_
     51