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Side by Side Diff: chrome/renderer/render_widget_fullscreen_pepper.h

Issue 6709032: Move render_widget files to content. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 9 years, 9 months ago
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1 // Copyright (c) 2010 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 CHROME_RENDERER_RENDER_WIDGET_FULLSCREEN_PEPPER_H_
6 #define CHROME_RENDERER_RENDER_WIDGET_FULLSCREEN_PEPPER_H_
7
8 #include "chrome/renderer/render_widget_fullscreen.h"
9 #include "third_party/WebKit/Source/WebKit/chromium/public/WebWidget.h"
10 #include "webkit/plugins/ppapi/fullscreen_container.h"
11
12 namespace webkit {
13 namespace ppapi {
14
15 class PluginInstance;
16
17 } // namespace ppapi
18 } // namespace webkit
19
20 namespace ggl {
21 class Context;
22 } // namespace ggl
23
24 // A RenderWidget that hosts a fullscreen pepper plugin. This provides a
25 // FullscreenContainer that the plugin instance can callback into to e.g.
26 // invalidate rects.
27 class RenderWidgetFullscreenPepper : public RenderWidgetFullscreen,
28 public webkit::ppapi::FullscreenContainer {
29 public:
30 static RenderWidgetFullscreenPepper* Create(
31 int32 opener_id,
32 RenderThreadBase* render_thread,
33 webkit::ppapi::PluginInstance* plugin);
34
35 // pepper::FullscreenContainer API.
36 virtual void Invalidate();
37 virtual void InvalidateRect(const WebKit::WebRect& rect);
38 virtual void ScrollRect(int dx, int dy, const WebKit::WebRect& rect);
39 virtual void Destroy();
40 virtual webkit::ppapi::PluginDelegate::PlatformContext3D* CreateContext3D();
41
42 ggl::Context* context() const { return context_; }
43
44 protected:
45 RenderWidgetFullscreenPepper(RenderThreadBase* render_thread,
46 webkit::ppapi::PluginInstance* plugin);
47 virtual ~RenderWidgetFullscreenPepper();
48
49 // RenderWidget API.
50 virtual void DidInitiatePaint();
51 virtual void DidFlushPaint();
52 virtual void Close();
53 virtual webkit::ppapi::PluginInstance* GetBitmapForOptimizedPluginPaint(
54 const gfx::Rect& paint_bounds,
55 TransportDIB** dib,
56 gfx::Rect* location,
57 gfx::Rect* clip);
58 virtual void OnResize(const gfx::Size& new_size,
59 const gfx::Rect& resizer_rect);
60
61 // RenderWidgetFullscreen API.
62 virtual WebKit::WebWidget* CreateWebWidget();
63
64 private:
65 // Creates the GL context for compositing.
66 void CreateContext();
67
68 // Destroys the GL context for compositing.
69 void DestroyContext();
70
71 // Initialize the GL states and resources for compositing.
72 bool InitContext();
73
74 // Checks (and returns) whether accelerated compositing should be on or off,
75 // and notify the browser.
76 bool CheckCompositing();
77
78 // The plugin instance this widget wraps.
79 webkit::ppapi::PluginInstance* plugin_;
80
81 // GL context for compositing.
82 ggl::Context* context_;
83 unsigned int buffer_;
84 unsigned int program_;
85
86 DISALLOW_COPY_AND_ASSIGN(RenderWidgetFullscreenPepper);
87 };
88
89 #endif // CHROME_RENDERER_RENDER_WIDGET_FULLSCREEN_PEPPER_H_
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