1 // Copyright (c) 2012 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_RENDER_WIDGET_FULLSCREEN_PEPPER_H_ 6 #define CONTENT_RENDERER_RENDER_WIDGET_FULLSCREEN_PEPPER_H_ 7 8 #include "base/memory/scoped_ptr.h" 9 #include "content/renderer/mouse_lock_dispatcher.h" 10 #include "content/renderer/pepper/fullscreen_container.h" 11 #include "content/renderer/render_widget_fullscreen.h" 12 #include "third_party/WebKit/public/web/WebWidget.h" 13 14 namespace blink { 15 class WebLayer; 16 } 17 18 namespace content { 19 class PepperPluginInstanceImpl; 20 21 // A RenderWidget that hosts a fullscreen pepper plugin. This provides a 22 // FullscreenContainer that the plugin instance can callback into to e.g. 23 // invalidate rects. 24 class RenderWidgetFullscreenPepper : public RenderWidgetFullscreen, 25 public FullscreenContainer { 26 public: 27 static RenderWidgetFullscreenPepper* Create( 28 int32 opener_id, 29 PepperPluginInstanceImpl* plugin, 30 const GURL& active_url, 31 const blink::WebScreenInfo& screen_info); 32 33 // pepper::FullscreenContainer API. 34 virtual void Invalidate() OVERRIDE; 35 virtual void InvalidateRect(const blink::WebRect& rect) OVERRIDE; 36 virtual void ScrollRect(int dx, int dy, const blink::WebRect& rect) OVERRIDE; 37 virtual void Destroy() OVERRIDE; 38 virtual void DidChangeCursor(const blink::WebCursorInfo& cursor) OVERRIDE; 39 virtual void SetLayer(blink::WebLayer* layer) OVERRIDE; 40 41 // IPC::Listener implementation. This overrides the implementation 42 // in RenderWidgetFullscreen. 43 virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE; 44 45 // Could be NULL when this widget is closing. plugin()46 PepperPluginInstanceImpl* plugin() const { return plugin_; } 47 mouse_lock_dispatcher()48 MouseLockDispatcher* mouse_lock_dispatcher() const { 49 return mouse_lock_dispatcher_.get(); 50 } 51 52 protected: 53 RenderWidgetFullscreenPepper(PepperPluginInstanceImpl* plugin, 54 const GURL& active_url, 55 const blink::WebScreenInfo& screen_info); 56 virtual ~RenderWidgetFullscreenPepper(); 57 58 // RenderWidget API. 59 virtual void DidInitiatePaint() OVERRIDE; 60 virtual void DidFlushPaint() OVERRIDE; 61 virtual void Close() OVERRIDE; 62 virtual void OnResize(const ViewMsg_Resize_Params& params) OVERRIDE; 63 64 // RenderWidgetFullscreen API. 65 virtual blink::WebWidget* CreateWebWidget() OVERRIDE; 66 67 // RenderWidget overrides. 68 virtual GURL GetURLForGraphicsContext3D() OVERRIDE; 69 virtual void SetDeviceScaleFactor(float device_scale_factor) OVERRIDE; 70 71 private: 72 // URL that is responsible for this widget, passed to ggl::CreateViewContext. 73 GURL active_url_; 74 75 // The plugin instance this widget wraps. 76 PepperPluginInstanceImpl* plugin_; 77 78 blink::WebLayer* layer_; 79 80 scoped_ptr<MouseLockDispatcher> mouse_lock_dispatcher_; 81 82 DISALLOW_COPY_AND_ASSIGN(RenderWidgetFullscreenPepper); 83 }; 84 85 } // namespace content 86 87 #endif // CONTENT_RENDERER_RENDER_WIDGET_FULLSCREEN_PEPPER_H_ 88