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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 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 | 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 WEBKIT_GLUE_PLUGINS_PEPPER_PLUGIN_DELEGATE_H_ | 5 #ifndef WEBKIT_PLUGINS_PPAPI_PLUGIN_DELEGATE_H_ |
6 #define WEBKIT_GLUE_PLUGINS_PEPPER_PLUGIN_DELEGATE_H_ | 6 #define WEBKIT_PLUGINS_PPAPI_PLUGIN_DELEGATE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
11 #include "base/platform_file.h" | 11 #include "base/platform_file.h" |
12 #include "base/ref_counted.h" | 12 #include "base/ref_counted.h" |
13 #include "base/shared_memory.h" | 13 #include "base/shared_memory.h" |
14 #include "base/sync_socket.h" | 14 #include "base/sync_socket.h" |
15 #include "gfx/size.h" | 15 #include "gfx/size.h" |
16 #include "googleurl/src/gurl.h" | 16 #include "googleurl/src/gurl.h" |
17 #include "ppapi/c/pp_completion_callback.h" | 17 #include "ppapi/c/pp_completion_callback.h" |
18 #include "ppapi/c/pp_errors.h" | 18 #include "ppapi/c/pp_errors.h" |
19 #include "ppapi/c/pp_instance.h" | 19 #include "ppapi/c/pp_instance.h" |
20 #include "ppapi/c/pp_stdint.h" | 20 #include "ppapi/c/pp_stdint.h" |
21 #include "webkit/fileapi/file_system_types.h" | 21 #include "webkit/fileapi/file_system_types.h" |
22 #include "webkit/glue/plugins/pepper_dir_contents.h" | 22 #include "webkit/plugins/ppapi/dir_contents.h" |
23 | 23 |
24 class AudioMessageFilter; | 24 class AudioMessageFilter; |
25 class GURL; | 25 class GURL; |
26 | 26 |
27 namespace base { | 27 namespace base { |
28 class MessageLoopProxy; | 28 class MessageLoopProxy; |
29 class Time; | 29 class Time; |
30 } | 30 } |
31 | 31 |
32 namespace fileapi { | 32 namespace fileapi { |
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51 class WebFileChooserCompletion; | 51 class WebFileChooserCompletion; |
52 struct WebFileChooserParams; | 52 struct WebFileChooserParams; |
53 } | 53 } |
54 | 54 |
55 struct PP_VideoCompressedDataBuffer_Dev; | 55 struct PP_VideoCompressedDataBuffer_Dev; |
56 struct PP_VideoDecoderConfig_Dev; | 56 struct PP_VideoDecoderConfig_Dev; |
57 struct PP_VideoUncompressedDataBuffer_Dev; | 57 struct PP_VideoUncompressedDataBuffer_Dev; |
58 | 58 |
59 class TransportDIB; | 59 class TransportDIB; |
60 | 60 |
61 namespace pepper { | 61 namespace webkit { |
| 62 namespace ppapi { |
62 | 63 |
63 class FileIO; | 64 class FileIO; |
64 class PluginInstance; | 65 class PluginInstance; |
65 class FullscreenContainer; | 66 class FullscreenContainer; |
66 | 67 |
67 // Virtual interface that the browser implements to implement features for | 68 // Virtual interface that the browser implements to implement features for |
68 // Pepper plugins. | 69 // PPAPI plugins. |
69 class PluginDelegate { | 70 class PluginDelegate { |
70 public: | 71 public: |
71 // This class is implemented by the PluginDelegate implementation and is | 72 // This class is implemented by the PluginDelegate implementation and is |
72 // designed to manage the lifetime and communicatin with the proxy's | 73 // designed to manage the lifetime and communicatin with the proxy's |
73 // HostDispatcher for out-of-process pepper plugins. | 74 // HostDispatcher for out-of-process PPAPI plugins. |
74 // | 75 // |
75 // The point of this is to avoid having a relationship from the pepper plugin | 76 // The point of this is to avoid having a relationship from the PPAPI plugin |
76 // implementation to the ppapi proxy code. Otherwise, things like the IPC | 77 // implementation to the ppapi proxy code. Otherwise, things like the IPC |
77 // system will be dependencies of the webkit directory, which we don't want. | 78 // system will be dependencies of the webkit directory, which we don't want. |
78 // | 79 // |
79 // The PluginModule will scope the lifetime of this object to its own | 80 // The PluginModule will scope the lifetime of this object to its own |
80 // lifetime, so the implementation can use this to manage the HostDispatcher | 81 // lifetime, so the implementation can use this to manage the HostDispatcher |
81 // lifetime without introducing the dependency. | 82 // lifetime without introducing the dependency. |
82 class OutOfProcessProxy { | 83 class OutOfProcessProxy { |
83 public: | 84 public: |
84 virtual ~OutOfProcessProxy() {} | 85 virtual ~OutOfProcessProxy() {} |
85 | 86 |
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181 virtual ~PlatformVideoDecoder() {} | 182 virtual ~PlatformVideoDecoder() {} |
182 | 183 |
183 // Returns false on failure. | 184 // Returns false on failure. |
184 virtual bool Decode(PP_VideoCompressedDataBuffer_Dev& input_buffer) = 0; | 185 virtual bool Decode(PP_VideoCompressedDataBuffer_Dev& input_buffer) = 0; |
185 virtual int32_t Flush(PP_CompletionCallback& callback) = 0; | 186 virtual int32_t Flush(PP_CompletionCallback& callback) = 0; |
186 virtual bool ReturnUncompressedDataBuffer( | 187 virtual bool ReturnUncompressedDataBuffer( |
187 PP_VideoUncompressedDataBuffer_Dev& buffer) = 0; | 188 PP_VideoUncompressedDataBuffer_Dev& buffer) = 0; |
188 }; | 189 }; |
189 | 190 |
190 // Indicates that the given instance has been created. | 191 // Indicates that the given instance has been created. |
191 virtual void InstanceCreated(pepper::PluginInstance* instance) = 0; | 192 virtual void InstanceCreated(PluginInstance* instance) = 0; |
192 | 193 |
193 // Indicates that the given instance is being destroyed. This is called from | 194 // Indicates that the given instance is being destroyed. This is called from |
194 // the destructor, so it's important that the instance is not dereferenced | 195 // the destructor, so it's important that the instance is not dereferenced |
195 // from this call. | 196 // from this call. |
196 virtual void InstanceDeleted(pepper::PluginInstance* instance) = 0; | 197 virtual void InstanceDeleted(PluginInstance* instance) = 0; |
197 | 198 |
198 // The caller will own the pointer returned from this. | 199 // The caller will own the pointer returned from this. |
199 virtual PlatformImage2D* CreateImage2D(int width, int height) = 0; | 200 virtual PlatformImage2D* CreateImage2D(int width, int height) = 0; |
200 | 201 |
201 // The caller will own the pointer returned from this. | 202 // The caller will own the pointer returned from this. |
202 virtual PlatformContext3D* CreateContext3D() = 0; | 203 virtual PlatformContext3D* CreateContext3D() = 0; |
203 | 204 |
204 // The caller will own the pointer returned from this. | 205 // The caller will own the pointer returned from this. |
205 virtual PlatformVideoDecoder* CreateVideoDecoder( | 206 virtual PlatformVideoDecoder* CreateVideoDecoder( |
206 const PP_VideoDecoderConfig_Dev& decoder_config) = 0; | 207 const PP_VideoDecoderConfig_Dev& decoder_config) = 0; |
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269 virtual base::PlatformFileError CreateModuleLocalDir( | 270 virtual base::PlatformFileError CreateModuleLocalDir( |
270 const std::string& module_name, | 271 const std::string& module_name, |
271 const FilePath& path) = 0; | 272 const FilePath& path) = 0; |
272 virtual base::PlatformFileError QueryModuleLocalFile( | 273 virtual base::PlatformFileError QueryModuleLocalFile( |
273 const std::string& module_name, | 274 const std::string& module_name, |
274 const FilePath& path, | 275 const FilePath& path, |
275 base::PlatformFileInfo* info) = 0; | 276 base::PlatformFileInfo* info) = 0; |
276 virtual base::PlatformFileError GetModuleLocalDirContents( | 277 virtual base::PlatformFileError GetModuleLocalDirContents( |
277 const std::string& module_name, | 278 const std::string& module_name, |
278 const FilePath& path, | 279 const FilePath& path, |
279 PepperDirContents* contents) = 0; | 280 DirContents* contents) = 0; |
280 | 281 |
281 // Returns a MessageLoopProxy instance associated with the message loop | 282 // Returns a MessageLoopProxy instance associated with the message loop |
282 // of the file thread in this renderer. | 283 // of the file thread in this renderer. |
283 virtual scoped_refptr<base::MessageLoopProxy> | 284 virtual scoped_refptr<base::MessageLoopProxy> |
284 GetFileThreadMessageLoopProxy() = 0; | 285 GetFileThreadMessageLoopProxy() = 0; |
285 | 286 |
286 // Create a fullscreen container for a plugin instance. This effectively | 287 // Create a fullscreen container for a plugin instance. This effectively |
287 // switches the plugin to fullscreen. | 288 // switches the plugin to fullscreen. |
288 virtual FullscreenContainer* CreateFullscreenContainer( | 289 virtual FullscreenContainer* CreateFullscreenContainer( |
289 PluginInstance* instance) = 0; | 290 PluginInstance* instance) = 0; |
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300 virtual std::string ResolveProxy(const GURL& url) = 0; | 301 virtual std::string ResolveProxy(const GURL& url) = 0; |
301 | 302 |
302 // Tell the browser when resource loading starts/ends. | 303 // Tell the browser when resource loading starts/ends. |
303 virtual void DidStartLoading() = 0; | 304 virtual void DidStartLoading() = 0; |
304 virtual void DidStopLoading() = 0; | 305 virtual void DidStopLoading() = 0; |
305 | 306 |
306 // Sets restrictions on how the content can be used (i.e. no print/copy). | 307 // Sets restrictions on how the content can be used (i.e. no print/copy). |
307 virtual void SetContentRestriction(int restrictions) = 0; | 308 virtual void SetContentRestriction(int restrictions) = 0; |
308 }; | 309 }; |
309 | 310 |
310 } // namespace pepper | 311 } // namespace ppapi |
| 312 } // namespace webkit |
311 | 313 |
312 #endif // WEBKIT_GLUE_PLUGINS_PEPPER_PLUGIN_DELEGATE_H_ | 314 #endif // WEBKIT_PLUGINS_PPAPI_PLUGIN_DELEGATE_H_ |
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