| // Copyright 2015 The Cobalt Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef COBALT_DOM_DOM_SETTINGS_H_ |
| #define COBALT_DOM_DOM_SETTINGS_H_ |
| |
| #include "base/logging.h" |
| #include "base/memory/ref_counted.h" |
| #include "cobalt/base/debugger_hooks.h" |
| #include "cobalt/dom/mutation_observer_task_manager.h" |
| #include "cobalt/media/can_play_type_handler.h" |
| #include "cobalt/media/decoder_buffer_memory_info.h" |
| #include "cobalt/speech/microphone.h" |
| #include "cobalt/web/environment_settings.h" |
| #include "cobalt/web/url_registry.h" |
| #include "cobalt/web/url_utils.h" |
| |
| namespace cobalt { |
| |
| namespace loader { |
| class FetcherFactory; |
| } |
| namespace network { |
| class NetworkModule; |
| } |
| namespace script { |
| class GlobalEnvironment; |
| class JavaScriptEngine; |
| } // namespace script |
| namespace dom { |
| class MediaSource; |
| class Window; |
| |
| // A package of global state to be passed around to script objects |
| // that ask for it in their IDL custom attributes. |
| class DOMSettings : public web::EnvironmentSettings { |
| public: |
| typedef web::UrlRegistry<MediaSource> MediaSourceRegistry; |
| // Hold optional settings for DOMSettings. |
| struct Options { |
| // Microphone options. |
| speech::Microphone::Options microphone_options; |
| }; |
| |
| DOMSettings(const base::DebuggerHooks& debugger_hooks, |
| const int max_dom_element_depth, |
| MediaSourceRegistry* media_source_registry, |
| media::CanPlayTypeHandler* can_play_type_handler, |
| const media::DecoderBufferMemoryInfo* decoder_buffer_memory_info, |
| MutationObserverTaskManager* mutation_observer_task_manager, |
| const Options& options = Options()); |
| ~DOMSettings() override; |
| |
| int max_dom_element_depth() { return max_dom_element_depth_; } |
| const speech::Microphone::Options& microphone_options() const { |
| return microphone_options_; |
| } |
| |
| Window* window() const; |
| |
| MediaSourceRegistry* media_source_registry() const { |
| return media_source_registry_; |
| } |
| void set_decoder_buffer_memory_info( |
| const media::DecoderBufferMemoryInfo* decoder_buffer_memory_info) { |
| decoder_buffer_memory_info_ = decoder_buffer_memory_info; |
| } |
| media::CanPlayTypeHandler* can_play_type_handler() const { |
| return can_play_type_handler_; |
| } |
| const media::DecoderBufferMemoryInfo* decoder_buffer_memory_info() { |
| return decoder_buffer_memory_info_; |
| } |
| MutationObserverTaskManager* mutation_observer_task_manager() const { |
| return mutation_observer_task_manager_; |
| } |
| |
| // From: script::EnvironmentSettings |
| // |
| const GURL& base_url() const override; |
| |
| // Return the origin of window's associated Document. |
| // https://html.spec.whatwg.org/#set-up-a-window-environment-settings-object |
| loader::Origin GetOrigin() const override; |
| |
| private: |
| const int max_dom_element_depth_; |
| const speech::Microphone::Options microphone_options_; |
| MediaSourceRegistry* media_source_registry_; |
| media::CanPlayTypeHandler* can_play_type_handler_; |
| const media::DecoderBufferMemoryInfo* decoder_buffer_memory_info_; |
| MutationObserverTaskManager* mutation_observer_task_manager_; |
| DISALLOW_COPY_AND_ASSIGN(DOMSettings); |
| }; |
| |
| } // namespace dom |
| } // namespace cobalt |
| |
| #endif // COBALT_DOM_DOM_SETTINGS_H_ |