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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 #ifndef CONTENT_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_ | 5 #ifndef CONTENT_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_ |
| 6 #define CONTENT_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_ | 6 #define CONTENT_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
| 11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
| 12 #include "base/memory/scoped_ptr.h" | 12 #include "base/memory/scoped_ptr.h" |
| 13 #include "base/memory/weak_ptr.h" | 13 #include "base/memory/weak_ptr.h" |
| 14 #include "base/sequenced_task_runner_helpers.h" | 14 #include "base/sequenced_task_runner_helpers.h" |
| 15 #include "content/child/npapi/webplugin_delegate.h" |
| 15 #include "ipc/ipc_listener.h" | 16 #include "ipc/ipc_listener.h" |
| 16 #include "ipc/ipc_message.h" | 17 #include "ipc/ipc_message.h" |
| 17 #include "ipc/ipc_sender.h" | 18 #include "ipc/ipc_sender.h" |
| 18 #include "ui/gfx/native_widget_types.h" | 19 #include "ui/gfx/native_widget_types.h" |
| 19 #include "ui/gfx/rect.h" | 20 #include "ui/gfx/rect.h" |
| 20 #include "ui/surface/transport_dib.h" | 21 #include "ui/surface/transport_dib.h" |
| 21 #include "url/gurl.h" | 22 #include "url/gurl.h" |
| 22 #include "webkit/plugins/npapi/webplugin_delegate.h" | |
| 23 #include "webkit/plugins/webplugininfo.h" | 23 #include "webkit/plugins/webplugininfo.h" |
| 24 | 24 |
| 25 #if defined(OS_MACOSX) | 25 #if defined(OS_MACOSX) |
| 26 #include "base/containers/hash_tables.h" | 26 #include "base/containers/hash_tables.h" |
| 27 #include "base/memory/linked_ptr.h" | 27 #include "base/memory/linked_ptr.h" |
| 28 #endif | 28 #endif |
| 29 | 29 |
| 30 struct NPObject; | 30 struct NPObject; |
| 31 struct PluginHostMsg_URLRequest_Params; | 31 struct PluginHostMsg_URLRequest_Params; |
| 32 class SkBitmap; | 32 class SkBitmap; |
| 33 | 33 |
| 34 namespace base { | 34 namespace base { |
| 35 class WaitableEvent; | 35 class WaitableEvent; |
| 36 } | 36 } |
| 37 | 37 |
| 38 namespace webkit { | 38 namespace webkit { |
| 39 namespace npapi { | 39 namespace npapi { |
| 40 class WebPlugin; | 40 class WebPlugin; |
| 41 } | 41 } |
| 42 } | 42 } |
| 43 | 43 |
| 44 namespace content { | 44 namespace content { |
| 45 class NPObjectStub; | 45 class NPObjectStub; |
| 46 class PluginChannelHost; | 46 class PluginChannelHost; |
| 47 class RenderViewImpl; | 47 class RenderViewImpl; |
| 48 | 48 |
| 49 // An implementation of WebPluginDelegate that proxies all calls to | 49 // An implementation of WebPluginDelegate that proxies all calls to |
| 50 // the plugin process. | 50 // the plugin process. |
| 51 class WebPluginDelegateProxy | 51 class WebPluginDelegateProxy |
| 52 : public webkit::npapi::WebPluginDelegate, | 52 : public WebPluginDelegate, |
| 53 public IPC::Listener, | 53 public IPC::Listener, |
| 54 public IPC::Sender, | 54 public IPC::Sender, |
| 55 public base::SupportsWeakPtr<WebPluginDelegateProxy> { | 55 public base::SupportsWeakPtr<WebPluginDelegateProxy> { |
| 56 public: | 56 public: |
| 57 WebPluginDelegateProxy(const std::string& mime_type, | 57 WebPluginDelegateProxy(const std::string& mime_type, |
| 58 const base::WeakPtr<RenderViewImpl>& render_view); | 58 const base::WeakPtr<RenderViewImpl>& render_view); |
| 59 | 59 |
| 60 // WebPluginDelegate implementation: | 60 // WebPluginDelegate implementation: |
| 61 virtual void PluginDestroyed() OVERRIDE; | 61 virtual void PluginDestroyed() OVERRIDE; |
| 62 virtual bool Initialize(const GURL& url, | 62 virtual bool Initialize(const GURL& url, |
| 63 const std::vector<std::string>& arg_names, | 63 const std::vector<std::string>& arg_names, |
| 64 const std::vector<std::string>& arg_values, | 64 const std::vector<std::string>& arg_values, |
| 65 webkit::npapi::WebPlugin* plugin, | 65 WebPlugin* plugin, |
| 66 bool load_manually) OVERRIDE; | 66 bool load_manually) OVERRIDE; |
| 67 virtual void UpdateGeometry(const gfx::Rect& window_rect, | 67 virtual void UpdateGeometry(const gfx::Rect& window_rect, |
| 68 const gfx::Rect& clip_rect) OVERRIDE; | 68 const gfx::Rect& clip_rect) OVERRIDE; |
| 69 virtual void Paint(WebKit::WebCanvas* canvas, const gfx::Rect& rect) OVERRIDE; | 69 virtual void Paint(WebKit::WebCanvas* canvas, const gfx::Rect& rect) OVERRIDE; |
| 70 virtual NPObject* GetPluginScriptableObject() OVERRIDE; | 70 virtual NPObject* GetPluginScriptableObject() OVERRIDE; |
| 71 virtual struct _NPP* GetPluginNPP() OVERRIDE; | 71 virtual struct _NPP* GetPluginNPP() OVERRIDE; |
| 72 virtual bool GetFormValue(string16* value) OVERRIDE; | 72 virtual bool GetFormValue(string16* value) OVERRIDE; |
| 73 virtual void DidFinishLoadWithReason(const GURL& url, NPReason reason, | 73 virtual void DidFinishLoadWithReason(const GURL& url, NPReason reason, |
| 74 int notify_id) OVERRIDE; | 74 int notify_id) OVERRIDE; |
| 75 virtual void SetFocus(bool focused) OVERRIDE; | 75 virtual void SetFocus(bool focused) OVERRIDE; |
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| 117 int notify_id) OVERRIDE; | 117 int notify_id) OVERRIDE; |
| 118 | 118 |
| 119 virtual void DidReceiveManualResponse(const GURL& url, | 119 virtual void DidReceiveManualResponse(const GURL& url, |
| 120 const std::string& mime_type, | 120 const std::string& mime_type, |
| 121 const std::string& headers, | 121 const std::string& headers, |
| 122 uint32 expected_length, | 122 uint32 expected_length, |
| 123 uint32 last_modified) OVERRIDE; | 123 uint32 last_modified) OVERRIDE; |
| 124 virtual void DidReceiveManualData(const char* buffer, int length) OVERRIDE; | 124 virtual void DidReceiveManualData(const char* buffer, int length) OVERRIDE; |
| 125 virtual void DidFinishManualLoading() OVERRIDE; | 125 virtual void DidFinishManualLoading() OVERRIDE; |
| 126 virtual void DidManualLoadFail() OVERRIDE; | 126 virtual void DidManualLoadFail() OVERRIDE; |
| 127 virtual webkit::npapi::WebPluginResourceClient* CreateResourceClient( | 127 virtual WebPluginResourceClient* CreateResourceClient( |
| 128 unsigned long resource_id, const GURL& url, int notify_id) OVERRIDE; | 128 unsigned long resource_id, const GURL& url, int notify_id) OVERRIDE; |
| 129 virtual webkit::npapi::WebPluginResourceClient* CreateSeekableResourceClient( | 129 virtual WebPluginResourceClient* CreateSeekableResourceClient( |
| 130 unsigned long resource_id, int range_request_id) OVERRIDE; | 130 unsigned long resource_id, int range_request_id) OVERRIDE; |
| 131 | 131 |
| 132 gfx::PluginWindowHandle GetPluginWindowHandle(); | 132 gfx::PluginWindowHandle GetPluginWindowHandle(); |
| 133 | 133 |
| 134 protected: | 134 protected: |
| 135 friend class base::DeleteHelper<WebPluginDelegateProxy>; | 135 friend class base::DeleteHelper<WebPluginDelegateProxy>; |
| 136 virtual ~WebPluginDelegateProxy(); | 136 virtual ~WebPluginDelegateProxy(); |
| 137 | 137 |
| 138 private: | 138 private: |
| 139 struct SharedBitmap { | 139 struct SharedBitmap { |
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| 240 // plugin window gets destroyed, or when the plugin has crashed (at which | 240 // plugin window gets destroyed, or when the plugin has crashed (at which |
| 241 // point the window has already been destroyed). | 241 // point the window has already been destroyed). |
| 242 void WillDestroyWindow(); | 242 void WillDestroyWindow(); |
| 243 | 243 |
| 244 #if defined(OS_WIN) | 244 #if defined(OS_WIN) |
| 245 // Returns true if we should update the plugin geometry synchronously. | 245 // Returns true if we should update the plugin geometry synchronously. |
| 246 bool UseSynchronousGeometryUpdates(); | 246 bool UseSynchronousGeometryUpdates(); |
| 247 #endif | 247 #endif |
| 248 | 248 |
| 249 base::WeakPtr<RenderViewImpl> render_view_; | 249 base::WeakPtr<RenderViewImpl> render_view_; |
| 250 webkit::npapi::WebPlugin* plugin_; | 250 WebPlugin* plugin_; |
| 251 bool uses_shared_bitmaps_; | 251 bool uses_shared_bitmaps_; |
| 252 #if defined(OS_MACOSX) | 252 #if defined(OS_MACOSX) |
| 253 bool uses_compositor_; | 253 bool uses_compositor_; |
| 254 #elif defined(OS_WIN) | 254 #elif defined(OS_WIN) |
| 255 // Used for windowless plugins so that keyboard activation works. | 255 // Used for windowless plugins so that keyboard activation works. |
| 256 gfx::NativeViewId dummy_activation_window_; | 256 gfx::NativeViewId dummy_activation_window_; |
| 257 #endif | 257 #endif |
| 258 gfx::PluginWindowHandle window_; | 258 gfx::PluginWindowHandle window_; |
| 259 scoped_refptr<PluginChannelHost> channel_host_; | 259 scoped_refptr<PluginChannelHost> channel_host_; |
| 260 std::string mime_type_; | 260 std::string mime_type_; |
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| 296 | 296 |
| 297 // The url of the main frame hosting the plugin. | 297 // The url of the main frame hosting the plugin. |
| 298 GURL page_url_; | 298 GURL page_url_; |
| 299 | 299 |
| 300 DISALLOW_COPY_AND_ASSIGN(WebPluginDelegateProxy); | 300 DISALLOW_COPY_AND_ASSIGN(WebPluginDelegateProxy); |
| 301 }; | 301 }; |
| 302 | 302 |
| 303 } // namespace content | 303 } // namespace content |
| 304 | 304 |
| 305 #endif // CONTENT_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_ | 305 #endif // CONTENT_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_ |
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