chrome/browser/ash/extensions/input_method_api.h - chromium/src - Git at Google

 // Copyright 2011 The Chromium Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 #ifndef CHROME_BROWSER_ASH_EXTENSIONS_INPUT_METHOD_API_H_
 #define CHROME_BROWSER_ASH_EXTENSIONS_INPUT_METHOD_API_H_

 #include <memory>

 #include "base/memory/raw_ptr.h"
 #include "chrome/common/extensions/api/input_method_private.h"
 #include "extensions/browser/browser_context_keyed_api_factory.h"
 #include "extensions/browser/event_router.h"
 #include "extensions/browser/extension_function.h"

 namespace chromeos {
 class ExtensionDictionaryEventRouter;
 class ExtensionInputMethodEventRouter;
 class ExtensionImeMenuEventRouter;
 class LanguagePackEventRouter;
 }

 namespace extensions {

 // Implements the inputMethodPrivate.getInputMethodConfig  method.
 class InputMethodPrivateGetInputMethodConfigFunction
     : public ExtensionFunction {
  public:
   InputMethodPrivateGetInputMethodConfigFunction() {}

   InputMethodPrivateGetInputMethodConfigFunction(
       const InputMethodPrivateGetInputMethodConfigFunction&) = delete;
   InputMethodPrivateGetInputMethodConfigFunction& operator=(
       const InputMethodPrivateGetInputMethodConfigFunction&) = delete;

  protected:
   ~InputMethodPrivateGetInputMethodConfigFunction() override {}

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.getInputMethodConfig",
                              INPUTMETHODPRIVATE_GETINPUTMETHODCONFIG)
 };

 // Implements the inputMethodPrivate.getCurrentInputMethod method.
 class InputMethodPrivateGetCurrentInputMethodFunction
     : public ExtensionFunction {
  public:
   InputMethodPrivateGetCurrentInputMethodFunction() {}

   InputMethodPrivateGetCurrentInputMethodFunction(
       const InputMethodPrivateGetCurrentInputMethodFunction&) = delete;
   InputMethodPrivateGetCurrentInputMethodFunction& operator=(
       const InputMethodPrivateGetCurrentInputMethodFunction&) = delete;

  protected:
   ~InputMethodPrivateGetCurrentInputMethodFunction() override {}

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.getCurrentInputMethod",
                              INPUTMETHODPRIVATE_GETCURRENTINPUTMETHOD)
 };

 // Implements the inputMethodPrivate.setCurrentInputMethod method.
 class InputMethodPrivateSetCurrentInputMethodFunction
     : public ExtensionFunction {
  public:
   InputMethodPrivateSetCurrentInputMethodFunction() {}

   InputMethodPrivateSetCurrentInputMethodFunction(
       const InputMethodPrivateSetCurrentInputMethodFunction&) = delete;
   InputMethodPrivateSetCurrentInputMethodFunction& operator=(
       const InputMethodPrivateSetCurrentInputMethodFunction&) = delete;

  protected:
   ~InputMethodPrivateSetCurrentInputMethodFunction() override {}

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.setCurrentInputMethod",
                              INPUTMETHODPRIVATE_SETCURRENTINPUTMETHOD)
 };

 // Implements the inputMethodPrivate.switchToLastUsedInputMethod method.
 class InputMethodPrivateSwitchToLastUsedInputMethodFunction
     : public ExtensionFunction {
  public:
   InputMethodPrivateSwitchToLastUsedInputMethodFunction() {}

   InputMethodPrivateSwitchToLastUsedInputMethodFunction(
       const InputMethodPrivateSwitchToLastUsedInputMethodFunction&) = delete;
   InputMethodPrivateSwitchToLastUsedInputMethodFunction& operator=(
       const InputMethodPrivateSwitchToLastUsedInputMethodFunction&) = delete;

  protected:
   ~InputMethodPrivateSwitchToLastUsedInputMethodFunction() override {}

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.switchToLastUsedInputMethod",
                              INPUTMETHODPRIVATE_SWITCHTOLASTUSEDINPUTMETHOD)
 };

 // Implements the inputMethodPrivate.getInputMethods method.
 class InputMethodPrivateGetInputMethodsFunction : public ExtensionFunction {
  public:
   InputMethodPrivateGetInputMethodsFunction() {}

   InputMethodPrivateGetInputMethodsFunction(
       const InputMethodPrivateGetInputMethodsFunction&) = delete;
   InputMethodPrivateGetInputMethodsFunction& operator=(
       const InputMethodPrivateGetInputMethodsFunction&) = delete;

  protected:
   ~InputMethodPrivateGetInputMethodsFunction() override {}

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.getInputMethods",
                              INPUTMETHODPRIVATE_GETINPUTMETHODS)
 };

 // Implements the inputMethodPrivate.fetchAllDictionaryWords method.
 class InputMethodPrivateFetchAllDictionaryWordsFunction
     : public ExtensionFunction {
  public:
   InputMethodPrivateFetchAllDictionaryWordsFunction() {}

   InputMethodPrivateFetchAllDictionaryWordsFunction(
       const InputMethodPrivateFetchAllDictionaryWordsFunction&) = delete;
   InputMethodPrivateFetchAllDictionaryWordsFunction& operator=(
       const InputMethodPrivateFetchAllDictionaryWordsFunction&) = delete;

  protected:
   ~InputMethodPrivateFetchAllDictionaryWordsFunction() override {}

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.fetchAllDictionaryWords",
                              INPUTMETHODPRIVATE_FETCHALLDICTIONARYWORDS)
 };

 // Implements the inputMethodPrivate.addWordToDictionary method.
 class InputMethodPrivateAddWordToDictionaryFunction : public ExtensionFunction {
  public:
   InputMethodPrivateAddWordToDictionaryFunction() {}

   InputMethodPrivateAddWordToDictionaryFunction(
       const InputMethodPrivateAddWordToDictionaryFunction&) = delete;
   InputMethodPrivateAddWordToDictionaryFunction& operator=(
       const InputMethodPrivateAddWordToDictionaryFunction&) = delete;

  protected:
   ~InputMethodPrivateAddWordToDictionaryFunction() override {}

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.addWordToDictionary",
                              INPUTMETHODPRIVATE_ADDWORDTODICTIONARY)
 };

 // Implements the inputMethodPrivate.setXkbLayout method.
 class InputMethodPrivateSetXkbLayoutFunction : public ExtensionFunction {
  public:
   InputMethodPrivateSetXkbLayoutFunction() {}

   InputMethodPrivateSetXkbLayoutFunction(
       const InputMethodPrivateSetXkbLayoutFunction&) = delete;
   InputMethodPrivateSetXkbLayoutFunction& operator=(
       const InputMethodPrivateSetXkbLayoutFunction&) = delete;

  protected:
   ~InputMethodPrivateSetXkbLayoutFunction() override {}

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.setXkbLayout",
                              INPUTMETHODPRIVATE_SETXKBLAYOUT)
 };

 // Implements the inputMethodPrivate.showInputView method.
 class InputMethodPrivateShowInputViewFunction : public ExtensionFunction {
  public:
   InputMethodPrivateShowInputViewFunction() {}

   InputMethodPrivateShowInputViewFunction(
       const InputMethodPrivateShowInputViewFunction&) = delete;
   InputMethodPrivateShowInputViewFunction& operator=(
       const InputMethodPrivateShowInputViewFunction&) = delete;

  protected:
   ~InputMethodPrivateShowInputViewFunction() override {}

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.showInputView",
                              INPUTMETHODPRIVATE_SHOWINPUTVIEW)
 };

 // Implements the inputMethodPrivate.hideInputView method.
 class InputMethodPrivateHideInputViewFunction : public ExtensionFunction {
  public:
   InputMethodPrivateHideInputViewFunction() = default;
   InputMethodPrivateHideInputViewFunction(
       const InputMethodPrivateHideInputViewFunction&) = delete;
   InputMethodPrivateHideInputViewFunction& operator=(
       const InputMethodPrivateHideInputViewFunction&) = delete;

  protected:
   ~InputMethodPrivateHideInputViewFunction() override {}

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.hideInputView",
                              INPUTMETHODPRIVATE_HIDEINPUTVIEW)
 };

 // Implements the inputMethodPrivate.openOptionsPage method.
 class InputMethodPrivateOpenOptionsPageFunction : public ExtensionFunction {
  public:
   InputMethodPrivateOpenOptionsPageFunction() {}

   InputMethodPrivateOpenOptionsPageFunction(
       const InputMethodPrivateOpenOptionsPageFunction&) = delete;
   InputMethodPrivateOpenOptionsPageFunction& operator=(
       const InputMethodPrivateOpenOptionsPageFunction&) = delete;

  protected:
   ~InputMethodPrivateOpenOptionsPageFunction() override {}

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.openOptionsPage",
                              INPUTMETHODPRIVATE_OPENOPTIONSPAGE)
 };

 class InputMethodPrivateGetSurroundingTextFunction : public ExtensionFunction {
  public:
   InputMethodPrivateGetSurroundingTextFunction() {}

   InputMethodPrivateGetSurroundingTextFunction(
       const InputMethodPrivateGetSurroundingTextFunction&) = delete;
   InputMethodPrivateGetSurroundingTextFunction& operator=(
       const InputMethodPrivateGetSurroundingTextFunction&) = delete;

  protected:
   ~InputMethodPrivateGetSurroundingTextFunction() override {}

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.getSurroundingText",
                              INPUTMETHODPRIVATE_GETSURROUNDINGTEXT)
 };

 class InputMethodPrivateGetSettingsFunction : public ExtensionFunction {
  public:
   InputMethodPrivateGetSettingsFunction() = default;

   InputMethodPrivateGetSettingsFunction(
       const InputMethodPrivateGetSettingsFunction&) = delete;
   InputMethodPrivateGetSettingsFunction& operator=(
       const InputMethodPrivateGetSettingsFunction&) = delete;

  protected:
   ~InputMethodPrivateGetSettingsFunction() override = default;

   // ExtensionFunction:
   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.getSettings",
                              INPUTMETHODPRIVATE_GETSETTINGS)
 };

 class InputMethodPrivateSetSettingsFunction : public ExtensionFunction {
  public:
   InputMethodPrivateSetSettingsFunction() = default;

   InputMethodPrivateSetSettingsFunction(
       const InputMethodPrivateSetSettingsFunction&) = delete;
   InputMethodPrivateSetSettingsFunction& operator=(
       const InputMethodPrivateSetSettingsFunction&) = delete;

  protected:
   ~InputMethodPrivateSetSettingsFunction() override = default;

   // ExtensionFunction:
   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.setSettings",
                              INPUTMETHODPRIVATE_SETSETTINGS)
 };

 class InputMethodPrivateSetCompositionRangeFunction : public ExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.setCompositionRange",
                              INPUTMETHODPRIVATE_SETCOMPOSITIONRANGE)

  protected:
   ~InputMethodPrivateSetCompositionRangeFunction() override {}

   // ExtensionFunction:
   ResponseAction Run() override;
 };

 class InputMethodPrivateResetFunction : public ExtensionFunction {
  public:
   InputMethodPrivateResetFunction() = default;
   InputMethodPrivateResetFunction(const InputMethodPrivateResetFunction&) =
       delete;
   InputMethodPrivateResetFunction& operator=(
       const InputMethodPrivateResetFunction&) = delete;

  protected:
   ~InputMethodPrivateResetFunction() override = default;

   // ExtensionFunction:
   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.reset",
                              INPUTMETHODPRIVATE_RESET)
 };

 class InputMethodPrivateOnAutocorrectFunction : public ExtensionFunction {
  public:
   InputMethodPrivateOnAutocorrectFunction(
       const InputMethodPrivateOnAutocorrectFunction&) = delete;
   InputMethodPrivateOnAutocorrectFunction& operator=(
       const InputMethodPrivateOnAutocorrectFunction&) = delete;
   InputMethodPrivateOnAutocorrectFunction() = default;

  protected:
   ~InputMethodPrivateOnAutocorrectFunction() override = default;
   // ExtensionFunction:
   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.onAutocorrect",
                              INPUTMETHODPRIVATE_ONAUTOCORRECT)
 };

 class InputMethodPrivateNotifyInputMethodReadyForTestingFunction
     : public ExtensionFunction {
  public:
   InputMethodPrivateNotifyInputMethodReadyForTestingFunction() = default;

   InputMethodPrivateNotifyInputMethodReadyForTestingFunction(
       const InputMethodPrivateNotifyInputMethodReadyForTestingFunction&) =
       delete;
   InputMethodPrivateNotifyInputMethodReadyForTestingFunction& operator=(
       const InputMethodPrivateNotifyInputMethodReadyForTestingFunction&) =
       delete;

  protected:
   ~InputMethodPrivateNotifyInputMethodReadyForTestingFunction() override =
       default;

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION(
       "inputMethodPrivate.notifyInputMethodReadyForTesting",
       INPUTMETHODPRIVATE_NOTIFYINPUTMETHODREADYFORTESTING)
 };

 class InputMethodPrivateGetLanguagePackStatusFunction
     : public ExtensionFunction {
  public:
   InputMethodPrivateGetLanguagePackStatusFunction() = default;

   InputMethodPrivateGetLanguagePackStatusFunction(
       const InputMethodPrivateGetLanguagePackStatusFunction&) = delete;
   InputMethodPrivateGetLanguagePackStatusFunction& operator=(
       const InputMethodPrivateGetLanguagePackStatusFunction&) = delete;

  protected:
   ~InputMethodPrivateGetLanguagePackStatusFunction() override = default;

   ResponseAction Run() override;

  private:
   DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.getLanguagePackStatus",
                              INPUTMETHODPRIVATE_GETLANGUAGEPACKSTATUS)

   void OnGetLanguagePackStatusComplete(
       const api::input_method_private::LanguagePackStatus result);
 };

 class InputMethodAPI : public BrowserContextKeyedAPI,
                        public extensions::EventRouter::Observer {
  public:
   explicit InputMethodAPI(content::BrowserContext* context);

   InputMethodAPI(const InputMethodAPI&) = delete;
   InputMethodAPI& operator=(const InputMethodAPI&) = delete;

   ~InputMethodAPI() override;

   // Returns input method name for the given XKB (X keyboard extensions in X
   // Window System) id.
   static std::string GetInputMethodForXkb(const std::string& xkb_id);

   // BrowserContextKeyedAPI implementation.
   static BrowserContextKeyedAPIFactory<InputMethodAPI>* GetFactoryInstance();

   // BrowserContextKeyedAPI implementation.
   void Shutdown() override;

   // EventRouter::Observer implementation.
   void OnListenerAdded(const extensions::EventListenerInfo& details) override;

  private:
   friend class BrowserContextKeyedAPIFactory<InputMethodAPI>;

   // BrowserContextKeyedAPI implementation.
   static const char* service_name() {
     return "InputMethodAPI";
   }
   static const bool kServiceIsNULLWhileTesting = true;

   const raw_ptr<content::BrowserContext> context_;

   // Created lazily upon OnListenerAdded.
   std::unique_ptr<chromeos::ExtensionInputMethodEventRouter>
       input_method_event_router_;
   std::unique_ptr<chromeos::ExtensionDictionaryEventRouter>
       dictionary_event_router_;
   std::unique_ptr<chromeos::ExtensionImeMenuEventRouter> ime_menu_event_router_;
   std::unique_ptr<chromeos::LanguagePackEventRouter>
       language_pack_event_router_;
 };

 }  // namespace extensions

 #endif  // CHROME_BROWSER_ASH_EXTENSIONS_INPUT_METHOD_API_H_
	// Copyright 2011 The Chromium Authors
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	#ifndef CHROME_BROWSER_ASH_EXTENSIONS_INPUT_METHOD_API_H_
	#define CHROME_BROWSER_ASH_EXTENSIONS_INPUT_METHOD_API_H_

	#include <memory>

	#include "base/memory/raw_ptr.h"
	#include "chrome/common/extensions/api/input_method_private.h"
	#include "extensions/browser/browser_context_keyed_api_factory.h"
	#include "extensions/browser/event_router.h"
	#include "extensions/browser/extension_function.h"

	namespace chromeos {
	class ExtensionDictionaryEventRouter;
	class ExtensionInputMethodEventRouter;
	class ExtensionImeMenuEventRouter;
	class LanguagePackEventRouter;
	}

	namespace extensions {

	// Implements the inputMethodPrivate.getInputMethodConfig method.
	class InputMethodPrivateGetInputMethodConfigFunction
	: public ExtensionFunction {
	public:
	InputMethodPrivateGetInputMethodConfigFunction() {}

	InputMethodPrivateGetInputMethodConfigFunction(
	const InputMethodPrivateGetInputMethodConfigFunction&) = delete;
	InputMethodPrivateGetInputMethodConfigFunction& operator=(
	const InputMethodPrivateGetInputMethodConfigFunction&) = delete;

	protected:
	~InputMethodPrivateGetInputMethodConfigFunction() override {}

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.getInputMethodConfig",
	INPUTMETHODPRIVATE_GETINPUTMETHODCONFIG)
	};

	// Implements the inputMethodPrivate.getCurrentInputMethod method.
	class InputMethodPrivateGetCurrentInputMethodFunction
	: public ExtensionFunction {
	public:
	InputMethodPrivateGetCurrentInputMethodFunction() {}

	InputMethodPrivateGetCurrentInputMethodFunction(
	const InputMethodPrivateGetCurrentInputMethodFunction&) = delete;
	InputMethodPrivateGetCurrentInputMethodFunction& operator=(
	const InputMethodPrivateGetCurrentInputMethodFunction&) = delete;

	protected:
	~InputMethodPrivateGetCurrentInputMethodFunction() override {}

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.getCurrentInputMethod",
	INPUTMETHODPRIVATE_GETCURRENTINPUTMETHOD)
	};

	// Implements the inputMethodPrivate.setCurrentInputMethod method.
	class InputMethodPrivateSetCurrentInputMethodFunction
	: public ExtensionFunction {
	public:
	InputMethodPrivateSetCurrentInputMethodFunction() {}

	InputMethodPrivateSetCurrentInputMethodFunction(
	const InputMethodPrivateSetCurrentInputMethodFunction&) = delete;
	InputMethodPrivateSetCurrentInputMethodFunction& operator=(
	const InputMethodPrivateSetCurrentInputMethodFunction&) = delete;

	protected:
	~InputMethodPrivateSetCurrentInputMethodFunction() override {}

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.setCurrentInputMethod",
	INPUTMETHODPRIVATE_SETCURRENTINPUTMETHOD)
	};

	// Implements the inputMethodPrivate.switchToLastUsedInputMethod method.
	class InputMethodPrivateSwitchToLastUsedInputMethodFunction
	: public ExtensionFunction {
	public:
	InputMethodPrivateSwitchToLastUsedInputMethodFunction() {}

	InputMethodPrivateSwitchToLastUsedInputMethodFunction(
	const InputMethodPrivateSwitchToLastUsedInputMethodFunction&) = delete;
	InputMethodPrivateSwitchToLastUsedInputMethodFunction& operator=(
	const InputMethodPrivateSwitchToLastUsedInputMethodFunction&) = delete;

	protected:
	~InputMethodPrivateSwitchToLastUsedInputMethodFunction() override {}

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.switchToLastUsedInputMethod",
	INPUTMETHODPRIVATE_SWITCHTOLASTUSEDINPUTMETHOD)
	};

	// Implements the inputMethodPrivate.getInputMethods method.
	class InputMethodPrivateGetInputMethodsFunction : public ExtensionFunction {
	public:
	InputMethodPrivateGetInputMethodsFunction() {}

	InputMethodPrivateGetInputMethodsFunction(
	const InputMethodPrivateGetInputMethodsFunction&) = delete;
	InputMethodPrivateGetInputMethodsFunction& operator=(
	const InputMethodPrivateGetInputMethodsFunction&) = delete;

	protected:
	~InputMethodPrivateGetInputMethodsFunction() override {}

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.getInputMethods",
	INPUTMETHODPRIVATE_GETINPUTMETHODS)
	};

	// Implements the inputMethodPrivate.fetchAllDictionaryWords method.
	class InputMethodPrivateFetchAllDictionaryWordsFunction
	: public ExtensionFunction {
	public:
	InputMethodPrivateFetchAllDictionaryWordsFunction() {}

	InputMethodPrivateFetchAllDictionaryWordsFunction(
	const InputMethodPrivateFetchAllDictionaryWordsFunction&) = delete;
	InputMethodPrivateFetchAllDictionaryWordsFunction& operator=(
	const InputMethodPrivateFetchAllDictionaryWordsFunction&) = delete;

	protected:
	~InputMethodPrivateFetchAllDictionaryWordsFunction() override {}

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.fetchAllDictionaryWords",
	INPUTMETHODPRIVATE_FETCHALLDICTIONARYWORDS)
	};

	// Implements the inputMethodPrivate.addWordToDictionary method.
	class InputMethodPrivateAddWordToDictionaryFunction : public ExtensionFunction {
	public:
	InputMethodPrivateAddWordToDictionaryFunction() {}

	InputMethodPrivateAddWordToDictionaryFunction(
	const InputMethodPrivateAddWordToDictionaryFunction&) = delete;
	InputMethodPrivateAddWordToDictionaryFunction& operator=(
	const InputMethodPrivateAddWordToDictionaryFunction&) = delete;

	protected:
	~InputMethodPrivateAddWordToDictionaryFunction() override {}

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.addWordToDictionary",
	INPUTMETHODPRIVATE_ADDWORDTODICTIONARY)
	};

	// Implements the inputMethodPrivate.setXkbLayout method.
	class InputMethodPrivateSetXkbLayoutFunction : public ExtensionFunction {
	public:
	InputMethodPrivateSetXkbLayoutFunction() {}

	InputMethodPrivateSetXkbLayoutFunction(
	const InputMethodPrivateSetXkbLayoutFunction&) = delete;
	InputMethodPrivateSetXkbLayoutFunction& operator=(
	const InputMethodPrivateSetXkbLayoutFunction&) = delete;

	protected:
	~InputMethodPrivateSetXkbLayoutFunction() override {}

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.setXkbLayout",
	INPUTMETHODPRIVATE_SETXKBLAYOUT)
	};

	// Implements the inputMethodPrivate.showInputView method.
	class InputMethodPrivateShowInputViewFunction : public ExtensionFunction {
	public:
	InputMethodPrivateShowInputViewFunction() {}

	InputMethodPrivateShowInputViewFunction(
	const InputMethodPrivateShowInputViewFunction&) = delete;
	InputMethodPrivateShowInputViewFunction& operator=(
	const InputMethodPrivateShowInputViewFunction&) = delete;

	protected:
	~InputMethodPrivateShowInputViewFunction() override {}

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.showInputView",
	INPUTMETHODPRIVATE_SHOWINPUTVIEW)
	};

	// Implements the inputMethodPrivate.hideInputView method.
	class InputMethodPrivateHideInputViewFunction : public ExtensionFunction {
	public:
	InputMethodPrivateHideInputViewFunction() = default;
	InputMethodPrivateHideInputViewFunction(
	const InputMethodPrivateHideInputViewFunction&) = delete;
	InputMethodPrivateHideInputViewFunction& operator=(
	const InputMethodPrivateHideInputViewFunction&) = delete;

	protected:
	~InputMethodPrivateHideInputViewFunction() override {}

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.hideInputView",
	INPUTMETHODPRIVATE_HIDEINPUTVIEW)
	};

	// Implements the inputMethodPrivate.openOptionsPage method.
	class InputMethodPrivateOpenOptionsPageFunction : public ExtensionFunction {
	public:
	InputMethodPrivateOpenOptionsPageFunction() {}

	InputMethodPrivateOpenOptionsPageFunction(
	const InputMethodPrivateOpenOptionsPageFunction&) = delete;
	InputMethodPrivateOpenOptionsPageFunction& operator=(
	const InputMethodPrivateOpenOptionsPageFunction&) = delete;

	protected:
	~InputMethodPrivateOpenOptionsPageFunction() override {}

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.openOptionsPage",
	INPUTMETHODPRIVATE_OPENOPTIONSPAGE)
	};

	class InputMethodPrivateGetSurroundingTextFunction : public ExtensionFunction {
	public:
	InputMethodPrivateGetSurroundingTextFunction() {}

	InputMethodPrivateGetSurroundingTextFunction(
	const InputMethodPrivateGetSurroundingTextFunction&) = delete;
	InputMethodPrivateGetSurroundingTextFunction& operator=(
	const InputMethodPrivateGetSurroundingTextFunction&) = delete;

	protected:
	~InputMethodPrivateGetSurroundingTextFunction() override {}

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.getSurroundingText",
	INPUTMETHODPRIVATE_GETSURROUNDINGTEXT)
	};

	class InputMethodPrivateGetSettingsFunction : public ExtensionFunction {
	public:
	InputMethodPrivateGetSettingsFunction() = default;

	InputMethodPrivateGetSettingsFunction(
	const InputMethodPrivateGetSettingsFunction&) = delete;
	InputMethodPrivateGetSettingsFunction& operator=(
	const InputMethodPrivateGetSettingsFunction&) = delete;

	protected:
	~InputMethodPrivateGetSettingsFunction() override = default;

	// ExtensionFunction:
	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.getSettings",
	INPUTMETHODPRIVATE_GETSETTINGS)
	};

	class InputMethodPrivateSetSettingsFunction : public ExtensionFunction {
	public:
	InputMethodPrivateSetSettingsFunction() = default;

	InputMethodPrivateSetSettingsFunction(
	const InputMethodPrivateSetSettingsFunction&) = delete;
	InputMethodPrivateSetSettingsFunction& operator=(
	const InputMethodPrivateSetSettingsFunction&) = delete;

	protected:
	~InputMethodPrivateSetSettingsFunction() override = default;

	// ExtensionFunction:
	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.setSettings",
	INPUTMETHODPRIVATE_SETSETTINGS)
	};

	class InputMethodPrivateSetCompositionRangeFunction : public ExtensionFunction {
	public:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.setCompositionRange",
	INPUTMETHODPRIVATE_SETCOMPOSITIONRANGE)

	protected:
	~InputMethodPrivateSetCompositionRangeFunction() override {}

	// ExtensionFunction:
	ResponseAction Run() override;
	};

	class InputMethodPrivateResetFunction : public ExtensionFunction {
	public:
	InputMethodPrivateResetFunction() = default;
	InputMethodPrivateResetFunction(const InputMethodPrivateResetFunction&) =
	delete;
	InputMethodPrivateResetFunction& operator=(
	const InputMethodPrivateResetFunction&) = delete;

	protected:
	~InputMethodPrivateResetFunction() override = default;

	// ExtensionFunction:
	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.reset",
	INPUTMETHODPRIVATE_RESET)
	};

	class InputMethodPrivateOnAutocorrectFunction : public ExtensionFunction {
	public:
	InputMethodPrivateOnAutocorrectFunction(
	const InputMethodPrivateOnAutocorrectFunction&) = delete;
	InputMethodPrivateOnAutocorrectFunction& operator=(
	const InputMethodPrivateOnAutocorrectFunction&) = delete;
	InputMethodPrivateOnAutocorrectFunction() = default;

	protected:
	~InputMethodPrivateOnAutocorrectFunction() override = default;
	// ExtensionFunction:
	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.onAutocorrect",
	INPUTMETHODPRIVATE_ONAUTOCORRECT)
	};

	class InputMethodPrivateNotifyInputMethodReadyForTestingFunction
	: public ExtensionFunction {
	public:
	InputMethodPrivateNotifyInputMethodReadyForTestingFunction() = default;

	InputMethodPrivateNotifyInputMethodReadyForTestingFunction(
	const InputMethodPrivateNotifyInputMethodReadyForTestingFunction&) =
	delete;
	InputMethodPrivateNotifyInputMethodReadyForTestingFunction& operator=(
	const InputMethodPrivateNotifyInputMethodReadyForTestingFunction&) =
	delete;

	protected:
	~InputMethodPrivateNotifyInputMethodReadyForTestingFunction() override =
	default;

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION(
	"inputMethodPrivate.notifyInputMethodReadyForTesting",
	INPUTMETHODPRIVATE_NOTIFYINPUTMETHODREADYFORTESTING)
	};

	class InputMethodPrivateGetLanguagePackStatusFunction
	: public ExtensionFunction {
	public:
	InputMethodPrivateGetLanguagePackStatusFunction() = default;

	InputMethodPrivateGetLanguagePackStatusFunction(
	const InputMethodPrivateGetLanguagePackStatusFunction&) = delete;
	InputMethodPrivateGetLanguagePackStatusFunction& operator=(
	const InputMethodPrivateGetLanguagePackStatusFunction&) = delete;

	protected:
	~InputMethodPrivateGetLanguagePackStatusFunction() override = default;

	ResponseAction Run() override;

	private:
	DECLARE_EXTENSION_FUNCTION("inputMethodPrivate.getLanguagePackStatus",
	INPUTMETHODPRIVATE_GETLANGUAGEPACKSTATUS)

	void OnGetLanguagePackStatusComplete(
	const api::input_method_private::LanguagePackStatus result);
	};

	class InputMethodAPI : public BrowserContextKeyedAPI,
	public extensions::EventRouter::Observer {
	public:
	explicit InputMethodAPI(content::BrowserContext* context);

	InputMethodAPI(const InputMethodAPI&) = delete;
	InputMethodAPI& operator=(const InputMethodAPI&) = delete;

	~InputMethodAPI() override;

	// Returns input method name for the given XKB (X keyboard extensions in X
	// Window System) id.
	static std::string GetInputMethodForXkb(const std::string& xkb_id);

	// BrowserContextKeyedAPI implementation.
	static BrowserContextKeyedAPIFactory<InputMethodAPI>* GetFactoryInstance();

	// BrowserContextKeyedAPI implementation.
	void Shutdown() override;

	// EventRouter::Observer implementation.
	void OnListenerAdded(const extensions::EventListenerInfo& details) override;

	private:
	friend class BrowserContextKeyedAPIFactory<InputMethodAPI>;

	// BrowserContextKeyedAPI implementation.
	static const char* service_name() {
	return "InputMethodAPI";
	}
	static const bool kServiceIsNULLWhileTesting = true;

	const raw_ptr<content::BrowserContext> context_;

	// Created lazily upon OnListenerAdded.
	std::unique_ptr<chromeos::ExtensionInputMethodEventRouter>
	input_method_event_router_;
	std::unique_ptr<chromeos::ExtensionDictionaryEventRouter>
	dictionary_event_router_;
	std::unique_ptr<chromeos::ExtensionImeMenuEventRouter> ime_menu_event_router_;
	std::unique_ptr<chromeos::LanguagePackEventRouter>
	language_pack_event_router_;
	};

	} // namespace extensions

	#endif // CHROME_BROWSER_ASH_EXTENSIONS_INPUT_METHOD_API_H_