chrome_speech_recognition_manager_delegate.h revision 5821806d5e7f356e8fa4b058a389a808ea183019
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_BROWSER_SPEECH_CHROME_SPEECH_RECOGNITION_MANAGER_DELEGATE_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_SPEECH_CHROME_SPEECH_RECOGNITION_MANAGER_DELEGATE_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/compiler_specific.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/ref_counted.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/speech/speech_recognition_bubble_controller.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/speech_recognition_event_listener.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/speech_recognition_manager_delegate.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/speech_recognition_session_config.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class SpeechRecognitionTrayIconController; 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace speech { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This is Chrome's implementation of the SpeechRecognitionManagerDelegate 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// interface. 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ChromeSpeechRecognitionManagerDelegate 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : NON_EXPORTED_BASE(public content::SpeechRecognitionManagerDelegate), 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public content::SpeechRecognitionEventListener, 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public SpeechRecognitionBubbleControllerDelegate { 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeSpeechRecognitionManagerDelegate(); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~ChromeSpeechRecognitionManagerDelegate(); 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // SpeechRecognitionBubbleControllerDelegate methods. 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void InfoBubbleButtonClicked( 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int session_id, SpeechRecognitionBubble::Button button) OVERRIDE; 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void InfoBubbleFocusChanged(int session_id) OVERRIDE; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // SpeechRecognitionEventListener methods. 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnRecognitionStart(int session_id) OVERRIDE; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnAudioStart(int session_id) OVERRIDE; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnEnvironmentEstimationComplete(int session_id) OVERRIDE; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSoundStart(int session_id) OVERRIDE; 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSoundEnd(int session_id) OVERRIDE; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnAudioEnd(int session_id) OVERRIDE; 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnRecognitionEnd(int session_id) OVERRIDE; 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnRecognitionResult( 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int session_id, const content::SpeechRecognitionResult& result) OVERRIDE; 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnRecognitionError( 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int session_id, const content::SpeechRecognitionError& error) OVERRIDE; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnAudioLevelsChange(int session_id, float volume, 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) float noise_volume) OVERRIDE; 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // SpeechRecognitionManagerDelegate methods. 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void GetDiagnosticInformation(bool* can_report_metrics, 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string* hardware_info) OVERRIDE; 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void CheckRecognitionIsAllowed( 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int session_id, 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Callback<void(bool ask_user, bool is_allowed)> callback) OVERRIDE; 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual content::SpeechRecognitionEventListener* GetEventListener() OVERRIDE; 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) class OptionalRequestInfo; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) class TabWatcher; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Shows the recognition tray icon for a given |context_name|, eventually 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // with a notification balloon. The balloon is shown only once per profile 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for a given context_name. |render_process_id| is required to lookup the 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // profile associated with the renderer that initiated the recognition. 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static void ShowTrayIconOnUIThread( 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& context_name, 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int render_process_id, 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<SpeechRecognitionTrayIconController> tray_icon_controller); 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Checks for VIEW_TYPE_TAB_CONTENTS host in the UI thread and notifies back 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the result in the IO thread through |callback|. 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static void CheckRenderViewType( 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Callback<void(bool ask_user, bool is_allowed)> callback, 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int render_process_id, 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int render_view_id, 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool js_api); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Starts a new recognition session, using the config of the last one 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // (which is copied into |last_session_config_|). Used for "try again". 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void RestartLastSession(); 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback called by |tab_watcher_| on the IO thread to signal tab closure. 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void TabClosedCallback(int render_process_id, int render_view_id); 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Lazy initializers for bubble and tray icon controller. 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SpeechRecognitionBubbleController* GetBubbleController(); 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SpeechRecognitionTrayIconController* GetTrayIconController(); 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<SpeechRecognitionBubbleController> bubble_controller_; 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<SpeechRecognitionTrayIconController> tray_icon_controller_; 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<OptionalRequestInfo> optional_request_info_; 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<content::SpeechRecognitionSessionConfig> last_session_config_; 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<TabWatcher> tab_watcher_; 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(ChromeSpeechRecognitionManagerDelegate); 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace speech 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_BROWSER_SPEECH_CHROME_SPEECH_RECOGNITION_MANAGER_DELEGATE_H_ 102