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// Copyright 2014 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_RENDERER_CONTEXT_MENU_SPELLING_OPTIONS_SUBMENU_OBSERVER_H_
#define CHROME_BROWSER_RENDERER_CONTEXT_MENU_SPELLING_OPTIONS_SUBMENU_OBSERVER_H_
#include <cstddef>
#include <vector>
#include "base/memory/raw_ptr.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/menus/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(const SpellingOptionsSubMenuObserver&) =
delete;
SpellingOptionsSubMenuObserver& operator=(
const SpellingOptionsSubMenuObserver&) = delete;
~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.
raw_ptr<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_;
};
#endif // CHROME_BROWSER_RENDERER_CONTEXT_MENU_SPELLING_OPTIONS_SUBMENU_OBSERVER_H_
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