1 // Copyright 2014 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 MOJO_EXAMPLES_PEPPER_CONTAINER_APP_PLUGIN_INSTANCE_H_ 6 #define MOJO_EXAMPLES_PEPPER_CONTAINER_APP_PLUGIN_INSTANCE_H_ 7 8 #include "base/macros.h" 9 #include "base/memory/ref_counted.h" 10 #include "mojo/examples/pepper_container_app/plugin_module.h" 11 #include "mojo/examples/pepper_container_app/resource_creation_impl.h" 12 #include "ppapi/c/pp_rect.h" 13 #include "ppapi/shared_impl/scoped_pp_resource.h" 14 #include "ppapi/thunk/ppb_instance_api.h" 15 16 namespace mojo { 17 namespace examples { 18 19 class PluginInstance : public ppapi::thunk::PPB_Instance_API { 20 public: 21 explicit PluginInstance(scoped_refptr<PluginModule> plugin_module); 22 virtual ~PluginInstance(); 23 24 // Notifies the plugin that a new instance has been created. 25 bool DidCreate(); 26 // Notifies the plugin that the instance has been destroyed. 27 void DidDestroy(); 28 // Notifies the plugin that the position or size of the instance has changed. 29 void DidChangeView(const PP_Rect& bounds); 30 // Notifies the plugin that the Graphics 3D context has been invalidated. 31 void Graphics3DContextLost(); 32 33 // Returns true if |device| has been bound as the current display surface. 34 bool IsBoundGraphics(PP_Resource device) const; 35 36 PP_Instance pp_instance() const { return pp_instance_; } 37 ResourceCreationImpl* resource_creation() { return &resource_creation_; } 38 PluginModule* plugin_module() { return plugin_module_.get(); } 39 40 // ppapi::thunk::PPB_Instance_API implementation. 41 virtual PP_Bool BindGraphics(PP_Instance instance, 42 PP_Resource device) OVERRIDE; 43 virtual PP_Bool IsFullFrame(PP_Instance instance) OVERRIDE; 44 virtual const ppapi::ViewData* GetViewData(PP_Instance instance) OVERRIDE; 45 virtual PP_Bool FlashIsFullscreen(PP_Instance instance) OVERRIDE; 46 virtual PP_Var GetWindowObject(PP_Instance instance) OVERRIDE; 47 virtual PP_Var GetOwnerElementObject(PP_Instance instance) OVERRIDE; 48 virtual PP_Var ExecuteScript(PP_Instance instance, 49 PP_Var script, 50 PP_Var* exception) OVERRIDE; 51 virtual uint32_t GetAudioHardwareOutputSampleRate( 52 PP_Instance instance) OVERRIDE; 53 virtual uint32_t GetAudioHardwareOutputBufferSize( 54 PP_Instance instance) OVERRIDE; 55 virtual PP_Var GetDefaultCharSet(PP_Instance instance) OVERRIDE; 56 virtual void Log(PP_Instance instance, 57 PP_LogLevel log_level, 58 PP_Var value) OVERRIDE; 59 virtual void LogWithSource(PP_Instance instance, 60 PP_LogLevel log_level, 61 PP_Var source, 62 PP_Var value) OVERRIDE; 63 virtual void SetPluginToHandleFindRequests(PP_Instance instance) OVERRIDE; 64 virtual void NumberOfFindResultsChanged(PP_Instance instance, 65 int32_t total, 66 PP_Bool final_result) OVERRIDE; 67 virtual void SelectedFindResultChanged(PP_Instance instance, 68 int32_t index) OVERRIDE; 69 virtual void SetTickmarks(PP_Instance instance, 70 const PP_Rect* tickmarks, 71 uint32_t count) OVERRIDE; 72 virtual PP_Bool IsFullscreen(PP_Instance instance) OVERRIDE; 73 virtual PP_Bool SetFullscreen(PP_Instance instance, 74 PP_Bool fullscreen) OVERRIDE; 75 virtual PP_Bool GetScreenSize(PP_Instance instance, PP_Size* size) OVERRIDE; 76 virtual ppapi::Resource* GetSingletonResource( 77 PP_Instance instance, ppapi::SingletonResourceID id) OVERRIDE; 78 virtual int32_t RequestInputEvents(PP_Instance instance, 79 uint32_t event_classes) OVERRIDE; 80 virtual int32_t RequestFilteringInputEvents(PP_Instance instance, 81 uint32_t event_classes) OVERRIDE; 82 virtual void ClearInputEventRequest(PP_Instance instance, 83 uint32_t event_classes) OVERRIDE; 84 virtual void StartTrackingLatency(PP_Instance instance) OVERRIDE; 85 virtual void PostMessage(PP_Instance instance, PP_Var message) OVERRIDE; 86 virtual int32_t RegisterMessageHandler(PP_Instance instance, 87 void* user_data, 88 const PPP_MessageHandler_0_2* handler, 89 PP_Resource message_loop) OVERRIDE; 90 virtual int32_t RegisterMessageHandler_1_1_Deprecated( 91 PP_Instance instance, 92 void* user_data, 93 const PPP_MessageHandler_0_1_Deprecated* handler, 94 PP_Resource message_loop) OVERRIDE; 95 virtual void UnregisterMessageHandler(PP_Instance instance) OVERRIDE; 96 virtual PP_Bool SetCursor(PP_Instance instance, 97 PP_MouseCursor_Type type, 98 PP_Resource image, 99 const PP_Point* hot_spot) OVERRIDE; 100 virtual int32_t LockMouse( 101 PP_Instance instance, 102 scoped_refptr<ppapi::TrackedCallback> callback) OVERRIDE; 103 virtual void UnlockMouse(PP_Instance instance) OVERRIDE; 104 virtual void SetTextInputType(PP_Instance instance, 105 PP_TextInput_Type type) OVERRIDE; 106 virtual void UpdateCaretPosition(PP_Instance instance, 107 const PP_Rect& caret, 108 const PP_Rect& bounding_box) OVERRIDE; 109 virtual void CancelCompositionText(PP_Instance instance) OVERRIDE; 110 virtual void SelectionChanged(PP_Instance instance) OVERRIDE; 111 virtual void UpdateSurroundingText(PP_Instance instance, 112 const char* text, 113 uint32_t caret, 114 uint32_t anchor) OVERRIDE; 115 virtual void ZoomChanged(PP_Instance instance, double factor) OVERRIDE; 116 virtual void ZoomLimitsChanged(PP_Instance instance, 117 double minimum_factor, 118 double maximum_factor) OVERRIDE; 119 virtual PP_Var GetDocumentURL(PP_Instance instance, 120 PP_URLComponents_Dev* components) OVERRIDE; 121 virtual void PromiseResolved(PP_Instance instance, 122 uint32 promise_id) OVERRIDE; 123 virtual void PromiseResolvedWithSession(PP_Instance instance, 124 uint32 promise_id, 125 PP_Var web_session_id_var) OVERRIDE; 126 virtual void PromiseResolvedWithKeyIds(PP_Instance instance, 127 uint32 promise_id, 128 PP_Var key_ids_var) OVERRIDE; 129 virtual void PromiseRejected(PP_Instance instance, 130 uint32 promise_id, 131 PP_CdmExceptionCode exception_code, 132 uint32 system_code, 133 PP_Var error_description_var) OVERRIDE; 134 virtual void SessionMessage(PP_Instance instance, 135 PP_Var web_session_id_var, 136 PP_Var message_var, 137 PP_Var destination_url_var) OVERRIDE; 138 virtual void SessionKeysChange(PP_Instance instance, 139 PP_Var web_session_id_var, 140 PP_Bool has_additional_usable_key) OVERRIDE; 141 virtual void SessionExpirationChange(PP_Instance instance, 142 PP_Var web_session_id_var, 143 PP_Time new_expiry_time) OVERRIDE; 144 virtual void SessionReady(PP_Instance instance, 145 PP_Var web_session_id_var) OVERRIDE; 146 virtual void SessionClosed(PP_Instance instance, 147 PP_Var web_session_id_var) OVERRIDE; 148 virtual void SessionError(PP_Instance instance, 149 PP_Var web_session_id_var, 150 PP_CdmExceptionCode exception_code, 151 uint32 system_code, 152 PP_Var error_description_var) OVERRIDE; 153 virtual void DeliverBlock(PP_Instance instance, 154 PP_Resource decrypted_block, 155 const PP_DecryptedBlockInfo* block_info) OVERRIDE; 156 virtual void DecoderInitializeDone(PP_Instance instance, 157 PP_DecryptorStreamType decoder_type, 158 uint32_t request_id, 159 PP_Bool success) OVERRIDE; 160 virtual void DecoderDeinitializeDone(PP_Instance instance, 161 PP_DecryptorStreamType decoder_type, 162 uint32_t request_id) OVERRIDE; 163 virtual void DecoderResetDone(PP_Instance instance, 164 PP_DecryptorStreamType decoder_type, 165 uint32_t request_id) OVERRIDE; 166 virtual void DeliverFrame(PP_Instance instance, 167 PP_Resource decrypted_frame, 168 const PP_DecryptedFrameInfo* frame_info) OVERRIDE; 169 virtual void DeliverSamples( 170 PP_Instance instance, 171 PP_Resource audio_frames, 172 const PP_DecryptedSampleInfo* sample_info) OVERRIDE; 173 virtual PP_Var ResolveRelativeToDocument( 174 PP_Instance instance, 175 PP_Var relative, 176 PP_URLComponents_Dev* components) OVERRIDE; 177 virtual PP_Bool DocumentCanRequest(PP_Instance instance, PP_Var url) OVERRIDE; 178 virtual PP_Bool DocumentCanAccessDocument(PP_Instance instance, 179 PP_Instance target) OVERRIDE; 180 virtual PP_Var GetPluginInstanceURL( 181 PP_Instance instance, 182 PP_URLComponents_Dev* components) OVERRIDE; 183 virtual PP_Var GetPluginReferrerURL( 184 PP_Instance instance, 185 PP_URLComponents_Dev* components) OVERRIDE; 186 187 private: 188 PP_Instance pp_instance_; 189 ResourceCreationImpl resource_creation_; 190 scoped_refptr<PluginModule> plugin_module_; 191 ppapi::ScopedPPResource bound_graphics_; 192 193 DISALLOW_COPY_AND_ASSIGN(PluginInstance); 194 }; 195 196 } // namespace examples 197 } // namespace mojo 198 199 #endif // MOJO_EXAMPLES_PEPPER_CONTAINER_APP_PLUGIN_INSTANCE_H_ 200
