| // Copyright 2014 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_RENDERER_CONTEXT_MENU_SPELLING_OPTIONS_SUBMENU_OBSERVER_H_ |
| #define CHROME_BROWSER_RENDERER_CONTEXT_MENU_SPELLING_OPTIONS_SUBMENU_OBSERVER_H_ |
| |
| #include <cstddef> |
| #include <string> |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "chrome/browser/spellchecker/spellcheck_service.h" |
| #include "components/prefs/pref_member.h" |
| #include "components/renderer_context_menu/render_view_context_menu_observer.h" |
| #include "ui/base/models/simple_menu_model.h" |
| |
| class RenderViewContextMenuProxy; |
| |
| // A class that implements the 'spell-checker options' submenu. This class |
| // creates the submenu, adds it to the parent menu, and handles events. |
| class SpellingOptionsSubMenuObserver : public RenderViewContextMenuObserver { |
| public: |
| SpellingOptionsSubMenuObserver(RenderViewContextMenuProxy* proxy, |
| ui::SimpleMenuModel::Delegate* delegate, |
| int group_id); |
| ~SpellingOptionsSubMenuObserver() override; |
| |
| // RenderViewContextMenuObserver implementation. |
| void InitMenu(const content::ContextMenuParams& params) override; |
| bool IsCommandIdSupported(int command_id) override; |
| bool IsCommandIdChecked(int command_id) override; |
| bool IsCommandIdEnabled(int command_id) override; |
| void ExecuteCommand(int command_id) override; |
| |
| private: |
| // The interface for adding a submenu to the parent. |
| RenderViewContextMenuProxy* proxy_; |
| |
| // The submenu of the 'spell-checker options'. This class adds items to this |
| // submenu and adds it to the parent menu. |
| ui::SimpleMenuModel submenu_model_; |
| |
| // The ID of radio items representing languages available for spellchecking. |
| int language_group_id_; |
| |
| // A vector of all dictionaries available for spellchecking. |
| std::vector<SpellcheckService::Dictionary> dictionaries_; |
| |
| // The number of dictionaries currently selected for spellchecking. |
| size_t num_selected_dictionaries_; |
| |
| // Flag indicating whether the server-powered spellcheck service is enabled. |
| BooleanPrefMember use_spelling_service_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SpellingOptionsSubMenuObserver); |
| }; |
| |
| #endif // CHROME_BROWSER_RENDERER_CONTEXT_MENU_SPELLING_OPTIONS_SUBMENU_OBSERVER_H_ |