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Diffstat (limited to 'webkit/glue/plugins/pepper_plugin_delegate.h')
| -rw-r--r-- | webkit/glue/plugins/pepper_plugin_delegate.h | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/webkit/glue/plugins/pepper_plugin_delegate.h b/webkit/glue/plugins/pepper_plugin_delegate.h deleted file mode 100644 index 7032c2c..0000000 --- a/webkit/glue/plugins/pepper_plugin_delegate.h +++ /dev/null @@ -1,281 +0,0 @@ -// Copyright (c) 2010 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#ifndef WEBKIT_GLUE_PLUGINS_PEPPER_PLUGIN_DELEGATE_H_ -#define WEBKIT_GLUE_PLUGINS_PEPPER_PLUGIN_DELEGATE_H_ - -#include <string> - -#include "base/callback.h" -#include "base/platform_file.h" -#include "base/ref_counted.h" -#include "base/shared_memory.h" -#include "base/sync_socket.h" -#include "gfx/size.h" -#include "googleurl/src/gurl.h" -#include "ppapi/c/pp_completion_callback.h" -#include "ppapi/c/pp_errors.h" -#include "ppapi/c/pp_stdint.h" -#include "webkit/fileapi/file_system_types.h" -#include "webkit/glue/plugins/pepper_dir_contents.h" - -class AudioMessageFilter; -class GURL; - -namespace base { -class MessageLoopProxy; -class Time; -} - -namespace fileapi { -class FileSystemCallbackDispatcher; -} - -namespace gfx { -class Rect; -} - -namespace gpu { -namespace gles2 { -class GLES2Implementation; -} -} - -namespace skia { -class PlatformCanvas; -} - -namespace WebKit { -class WebFileChooserCompletion; -struct WebFileChooserParams; -} - -struct PP_VideoCompressedDataBuffer_Dev; -struct PP_VideoDecoderConfig_Dev; -struct PP_VideoUncompressedDataBuffer_Dev; - -class TransportDIB; - -namespace pepper { - -class FileIO; -class PluginInstance; -class FullscreenContainer; - -// Virtual interface that the browser implements to implement features for -// Pepper plugins. -class PluginDelegate { - public: - // Represents an image. This is to allow the browser layer to supply a correct - // image representation. In Chrome, this will be a TransportDIB. - class PlatformImage2D { - public: - virtual ~PlatformImage2D() {} - - // Caller will own the returned pointer, returns NULL on failure. - virtual skia::PlatformCanvas* Map() = 0; - - // Returns the platform-specific shared memory handle of the data backing - // this image. This is used by PPAPI proxying to send the image to the - // out-of-process plugin. On success, the size in bytes will be placed into - // |*bytes_count|. Returns 0 on failure. - virtual intptr_t GetSharedMemoryHandle(uint32* byte_count) const = 0; - - virtual TransportDIB* GetTransportDIB() const = 0; - }; - - class PlatformContext3D { - public: - virtual ~PlatformContext3D() {} - - // Initialize the context. - virtual bool Init() = 0; - - // Present the rendered frame to the compositor. - virtual bool SwapBuffers() = 0; - - // Get the last EGL error. - virtual unsigned GetError() = 0; - - // Resize the backing texture used as a back buffer by OpenGL. - virtual void ResizeBackingTexture(const gfx::Size& size) = 0; - - // Set an optional callback that will be invoked when the side effects of - // a SwapBuffers call become visible to the compositor. Takes ownership - // of the callback. - virtual void SetSwapBuffersCallback(Callback0::Type* callback) = 0; - - // If the plugin instance is backed by an OpenGL, return its ID in the - // compositors namespace. Otherwise return 0. Returns 0 by default. - virtual unsigned GetBackingTextureId() = 0; - - // This call will return the address of the GLES2 implementation for this - // context that is constructed in Initialize() and is valid until this - // context is destroyed. - virtual gpu::gles2::GLES2Implementation* GetGLES2Implementation() = 0; - }; - - class PlatformAudio { - public: - class Client { - protected: - virtual ~Client() {} - - public: - // Called when the stream is created. - virtual void StreamCreated(base::SharedMemoryHandle shared_memory_handle, - size_t shared_memory_size, - base::SyncSocket::Handle socket) = 0; - }; - - // Starts the playback. Returns false on error or if called before the - // stream is created or after the stream is closed. - virtual bool StartPlayback() = 0; - - // Stops the playback. Returns false on error or if called before the stream - // is created or after the stream is closed. - virtual bool StopPlayback() = 0; - - // Closes the stream. Make sure to call this before the object is - // destructed. - virtual void ShutDown() = 0; - - protected: - virtual ~PlatformAudio() {} - }; - - class PlatformVideoDecoder { - public: - virtual ~PlatformVideoDecoder() {} - - // Returns false on failure. - virtual bool Decode(PP_VideoCompressedDataBuffer_Dev& input_buffer) = 0; - virtual int32_t Flush(PP_CompletionCallback& callback) = 0; - virtual bool ReturnUncompressedDataBuffer( - PP_VideoUncompressedDataBuffer_Dev& buffer) = 0; - }; - - // Indicates that the given instance has been created. - virtual void InstanceCreated(pepper::PluginInstance* instance) = 0; - - // Indicates that the given instance is being destroyed. This is called from - // the destructor, so it's important that the instance is not dereferenced - // from this call. - virtual void InstanceDeleted(pepper::PluginInstance* instance) = 0; - - // The caller will own the pointer returned from this. - virtual PlatformImage2D* CreateImage2D(int width, int height) = 0; - - // The caller will own the pointer returned from this. - virtual PlatformContext3D* CreateContext3D() = 0; - - // The caller will own the pointer returned from this. - virtual PlatformVideoDecoder* CreateVideoDecoder( - const PP_VideoDecoderConfig_Dev& decoder_config) = 0; - - // The caller will own the pointer returned from this. - virtual PlatformAudio* CreateAudio(uint32_t sample_rate, - uint32_t sample_count, - PlatformAudio::Client* client) = 0; - - // Notifies that the number of find results has changed. - virtual void NumberOfFindResultsChanged(int identifier, - int total, - bool final_result) = 0; - - // Notifies that the index of the currently selected item has been updated. - virtual void SelectedFindResultChanged(int identifier, int index) = 0; - - // Runs a file chooser. - virtual bool RunFileChooser( - const WebKit::WebFileChooserParams& params, - WebKit::WebFileChooserCompletion* chooser_completion) = 0; - - // Sends an async IPC to open a file. - typedef Callback2<base::PlatformFileError, base::PlatformFile - >::Type AsyncOpenFileCallback; - virtual bool AsyncOpenFile(const FilePath& path, - int flags, - AsyncOpenFileCallback* callback) = 0; - virtual bool OpenFileSystem( - const GURL& url, - fileapi::FileSystemType type, - long long size, - fileapi::FileSystemCallbackDispatcher* dispatcher) = 0; - virtual bool MakeDirectory( - const FilePath& path, - bool recursive, - fileapi::FileSystemCallbackDispatcher* dispatcher) = 0; - virtual bool Query(const FilePath& path, - fileapi::FileSystemCallbackDispatcher* dispatcher) = 0; - virtual bool Touch(const FilePath& path, - const base::Time& last_access_time, - const base::Time& last_modified_time, - fileapi::FileSystemCallbackDispatcher* dispatcher) = 0; - virtual bool Delete(const FilePath& path, - fileapi::FileSystemCallbackDispatcher* dispatcher) = 0; - virtual bool Rename(const FilePath& file_path, - const FilePath& new_file_path, - fileapi::FileSystemCallbackDispatcher* dispatcher) = 0; - virtual bool ReadDirectory( - const FilePath& directory_path, - fileapi::FileSystemCallbackDispatcher* dispatcher) = 0; - - virtual base::PlatformFileError OpenModuleLocalFile( - const std::string& module_name, - const FilePath& path, - int flags, - base::PlatformFile* file) = 0; - virtual base::PlatformFileError RenameModuleLocalFile( - const std::string& module_name, - const FilePath& path_from, - const FilePath& path_to) = 0; - virtual base::PlatformFileError DeleteModuleLocalFileOrDir( - const std::string& module_name, - const FilePath& path, - bool recursive) = 0; - virtual base::PlatformFileError CreateModuleLocalDir( - const std::string& module_name, - const FilePath& path) = 0; - virtual base::PlatformFileError QueryModuleLocalFile( - const std::string& module_name, - const FilePath& path, - base::PlatformFileInfo* info) = 0; - virtual base::PlatformFileError GetModuleLocalDirContents( - const std::string& module_name, - const FilePath& path, - PepperDirContents* contents) = 0; - - // Returns a MessageLoopProxy instance associated with the message loop - // of the file thread in this renderer. - virtual scoped_refptr<base::MessageLoopProxy> - GetFileThreadMessageLoopProxy() = 0; - - // Create a fullscreen container for a plugin instance. This effectively - // switches the plugin to fullscreen. - virtual FullscreenContainer* CreateFullscreenContainer( - PluginInstance* instance) = 0; - - // Returns a string with the name of the default 8-bit char encoding. - virtual std::string GetDefaultEncoding() = 0; - - // Sets the mininum and maximium zoom factors. - virtual void ZoomLimitsChanged(double minimum_factor, - double maximum_factor) = 0; - - // Retrieves the proxy information for the given URL in PAC format. On error, - // this will return an empty string. - virtual std::string ResolveProxy(const GURL& url) = 0; - - // Tell the browser when resource loading starts/ends. - virtual void DidStartLoading() = 0; - virtual void DidStopLoading() = 0; - - // Sets restrictions on how the content can be used (i.e. no print/copy). - virtual void SetContentRestriction(int restrictions) = 0; -}; - -} // namespace pepper - -#endif // WEBKIT_GLUE_PLUGINS_PEPPER_PLUGIN_DELEGATE_H_ |