| // 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_UI_WEBUI_OPTIONS_LANGUAGE_DICTIONARY_OVERLAY_HANDLER_H_ |
| #define CHROME_BROWSER_UI_WEBUI_OPTIONS_LANGUAGE_DICTIONARY_OVERLAY_HANDLER_H_ |
| |
| #include "base/macros.h" |
| #include "chrome/browser/spellchecker/spellcheck_custom_dictionary.h" |
| #include "chrome/browser/ui/webui/options/options_ui.h" |
| |
| namespace base { |
| class DictionaryValue; |
| class ListValue; |
| } |
| |
| namespace options { |
| |
| class LanguageDictionaryOverlayHandler |
| : public OptionsPageUIHandler, |
| public SpellcheckCustomDictionary::Observer { |
| public: |
| LanguageDictionaryOverlayHandler(); |
| ~LanguageDictionaryOverlayHandler() override; |
| |
| // Overridden from OptionsPageUIHandler: |
| void GetLocalizedValues(base::DictionaryValue* localized_strings) override; |
| void RegisterMessages() override; |
| void Uninitialize() override; |
| |
| // Overridden from SpellcheckCustomDictionary::Observer: |
| void OnCustomDictionaryLoaded() override; |
| void OnCustomDictionaryChanged( |
| const SpellcheckCustomDictionary::Change& dictionary_change) override; |
| |
| private: |
| // Sends the dictionary words to WebUI. |
| void ResetDictionaryWords(); |
| |
| // Refreshes the displayed words. Called from WebUI. |
| void RefreshWords(const base::ListValue* args); |
| |
| // Adds a new word to the dictionary. Called from WebUI. |
| void AddWord(const base::ListValue* args); |
| |
| // Removes a word from the dictionary. Called from WebUI. |
| void RemoveWord(const base::ListValue* args); |
| |
| // Whether the overlay is initialized and ready to show data. |
| bool overlay_initialized_; |
| |
| // The custom spelling dictionary. Used for adding, removing, and reading |
| // words in custom dictionary file. |
| SpellcheckCustomDictionary* dictionary_; |
| |
| DISALLOW_COPY_AND_ASSIGN(LanguageDictionaryOverlayHandler); |
| }; |
| |
| } // namespace options |
| |
| #endif // CHROME_BROWSER_UI_WEBUI_OPTIONS_LANGUAGE_DICTIONARY_OVERLAY_HANDLER_H_ |