| // Copyright (c) 2012 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 CHROME_BROWSER_EXTENSIONS_API_INPUT_IME_INPUT_IME_API_H_ |
| #define CHROME_BROWSER_EXTENSIONS_API_INPUT_IME_INPUT_IME_API_H_ |
| |
| #include <map> |
| #include <string> |
| #include <vector> |
| |
| #include "base/memory/singleton.h" |
| #include "base/values.h" |
| #include "chrome/browser/chromeos/input_method/input_method_engine_interface.h" |
| #include "chrome/browser/extensions/api/profile_keyed_api_factory.h" |
| #include "components/browser_context_keyed_service/browser_context_keyed_service.h" |
| #include "content/public/browser/notification_observer.h" |
| #include "content/public/browser/notification_registrar.h" |
| #include "extensions/browser/extension_function.h" |
| #include "extensions/common/extension.h" |
| |
| class Profile; |
| |
| namespace chromeos { |
| class InputMethodEngineInterface; |
| class ImeObserver; |
| } |
| |
| namespace extensions { |
| struct InputComponentInfo; |
| |
| class InputImeEventRouter { |
| public: |
| static InputImeEventRouter* GetInstance(); |
| |
| bool RegisterIme(Profile* profile, |
| const std::string& extension_id, |
| const extensions::InputComponentInfo& component); |
| void UnregisterAllImes(Profile* profile, const std::string& extension_id); |
| chromeos::InputMethodEngineInterface* GetEngine( |
| const std::string& extension_id, |
| const std::string& engine_id); |
| chromeos::InputMethodEngineInterface* GetActiveEngine( |
| const std::string& extension_id); |
| |
| |
| // Called when a key event was handled. |
| void OnKeyEventHandled(const std::string& extension_id, |
| const std::string& request_id, |
| bool handled); |
| |
| std::string AddRequest(const std::string& engine_id, |
| chromeos::input_method::KeyEventHandle* key_data); |
| |
| private: |
| friend struct DefaultSingletonTraits<InputImeEventRouter>; |
| typedef std::map<std::string, std::pair<std::string, |
| chromeos::input_method::KeyEventHandle*> > RequestMap; |
| |
| InputImeEventRouter(); |
| ~InputImeEventRouter(); |
| |
| std::map<std::string, std::map<std::string, |
| chromeos::InputMethodEngineInterface*> > |
| engines_; |
| std::map<std::string, std::map<std::string, chromeos::ImeObserver*> > |
| observers_; |
| |
| unsigned int next_request_id_; |
| RequestMap request_map_; |
| |
| DISALLOW_COPY_AND_ASSIGN(InputImeEventRouter); |
| }; |
| |
| class InputImeSetCompositionFunction : public SyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("input.ime.setComposition", |
| INPUT_IME_SETCOMPOSITION) |
| |
| protected: |
| virtual ~InputImeSetCompositionFunction() {} |
| |
| // ExtensionFunction: |
| virtual bool RunImpl() OVERRIDE; |
| }; |
| |
| class InputImeClearCompositionFunction : public SyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("input.ime.clearComposition", |
| INPUT_IME_CLEARCOMPOSITION) |
| |
| protected: |
| virtual ~InputImeClearCompositionFunction() {} |
| |
| // ExtensionFunction: |
| virtual bool RunImpl() OVERRIDE; |
| }; |
| |
| class InputImeCommitTextFunction : public SyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("input.ime.commitText", INPUT_IME_COMMITTEXT) |
| |
| protected: |
| virtual ~InputImeCommitTextFunction() {} |
| |
| // ExtensionFunction: |
| virtual bool RunImpl() OVERRIDE; |
| }; |
| |
| class InputImeSetCandidateWindowPropertiesFunction |
| : public SyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("input.ime.setCandidateWindowProperties", |
| INPUT_IME_SETCANDIDATEWINDOWPROPERTIES) |
| |
| protected: |
| virtual ~InputImeSetCandidateWindowPropertiesFunction() {} |
| |
| // ExtensionFunction: |
| virtual bool RunImpl() OVERRIDE; |
| }; |
| |
| class InputImeSetCandidatesFunction : public SyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("input.ime.setCandidates", INPUT_IME_SETCANDIDATES) |
| |
| protected: |
| virtual ~InputImeSetCandidatesFunction() {} |
| |
| // ExtensionFunction: |
| virtual bool RunImpl() OVERRIDE; |
| }; |
| |
| class InputImeSetCursorPositionFunction : public SyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("input.ime.setCursorPosition", |
| INPUT_IME_SETCURSORPOSITION) |
| |
| protected: |
| virtual ~InputImeSetCursorPositionFunction() {} |
| |
| // ExtensionFunction: |
| virtual bool RunImpl() OVERRIDE; |
| }; |
| |
| class InputImeSetMenuItemsFunction : public SyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("input.ime.setMenuItems", INPUT_IME_SETMENUITEMS) |
| |
| protected: |
| virtual ~InputImeSetMenuItemsFunction() {} |
| |
| // ExtensionFunction: |
| virtual bool RunImpl() OVERRIDE; |
| }; |
| |
| class InputImeUpdateMenuItemsFunction : public SyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("input.ime.updateMenuItems", |
| INPUT_IME_UPDATEMENUITEMS) |
| |
| protected: |
| virtual ~InputImeUpdateMenuItemsFunction() {} |
| |
| // ExtensionFunction: |
| virtual bool RunImpl() OVERRIDE; |
| }; |
| |
| class InputImeDeleteSurroundingTextFunction : public SyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("input.ime.deleteSurroundingText", |
| INPUT_IME_DELETESURROUNDINGTEXT) |
| protected: |
| virtual ~InputImeDeleteSurroundingTextFunction() {} |
| |
| // ExtensionFunction: |
| virtual bool RunImpl() OVERRIDE; |
| }; |
| |
| class InputImeKeyEventHandledFunction : public AsyncExtensionFunction { |
| public: |
| DECLARE_EXTENSION_FUNCTION("input.ime.keyEventHandled", |
| INPUT_IME_KEYEVENTHANDLED) |
| |
| protected: |
| virtual ~InputImeKeyEventHandledFunction() {} |
| |
| // ExtensionFunction: |
| virtual bool RunImpl() OVERRIDE; |
| }; |
| |
| class InputImeAPI : public ProfileKeyedAPI, |
| public content::NotificationObserver { |
| public: |
| explicit InputImeAPI(Profile* profile); |
| virtual ~InputImeAPI(); |
| |
| // ProfileKeyedAPI implementation. |
| static ProfileKeyedAPIFactory<InputImeAPI>* GetFactoryInstance(); |
| |
| // content::NotificationObserver implementation. |
| virtual void Observe(int type, |
| const content::NotificationSource& source, |
| const content::NotificationDetails& details) OVERRIDE; |
| |
| private: |
| friend class ProfileKeyedAPIFactory<InputImeAPI>; |
| InputImeEventRouter* input_ime_event_router(); |
| |
| // ProfileKeyedAPI implementation. |
| static const char* service_name() { |
| return "InputImeAPI"; |
| } |
| static const bool kServiceIsNULLWhileTesting = true; |
| |
| Profile* const profile_; |
| content::NotificationRegistrar registrar_; |
| }; |
| |
| } // namespace extensions |
| |
| #endif // CHROME_BROWSER_EXTENSIONS_API_INPUT_IME_INPUT_IME_API_H_ |