blob: 94dfef0c727492d7a70243ab25521e00ea44fadb [file] [log] [blame]
// Copyright 2018 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_UI_WEBUI_SETTINGS_TTS_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_SETTINGS_TTS_HANDLER_H_
#include "chrome/browser/speech/tts_controller.h"
#include "chrome/browser/ui/webui/settings/settings_page_ui_handler.h"
namespace settings {
// Chrome "/manageAccessibility/tts/*" settings page UI handler.
class TtsHandler : public SettingsPageUIHandler, public VoicesChangedDelegate {
public:
TtsHandler() = default;
~TtsHandler() override = default;
void HandleGetAllTtsVoiceData(const base::ListValue* args);
void HandleGetTtsExtensions(const base::ListValue* args);
void HandlePreviewTtsVoice(const base::ListValue* args);
// SettingsPageUIHandler implementation.
void RegisterMessages() override;
void OnJavascriptAllowed() override;
void OnJavascriptDisallowed() override;
// VoicesChangedDelegate implementation.
void OnVoicesChanged() override;
private:
int GetVoiceLangMatchScore(const VoiceData* voice,
const std::string& app_locale);
DISALLOW_COPY_AND_ASSIGN(TtsHandler);
};
} // namespace settings
#endif // CHROME_BROWSER_UI_WEBUI_SETTINGS_TTS_HANDLER_H_