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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_SHELF_SHELF_CONTEXT_MENU_MODEL_H_
#define ASH_SHELF_SHELF_CONTEXT_MENU_MODEL_H_
#include <memory>
#include <vector>
#include "ash/ash_export.h"
#include "base/memory/raw_ptr.h"
#include "ui/base/models/simple_menu_model.h"
namespace ash {
class ShelfItemDelegate;
// A context menu shown for shelf items, the shelf itself, or the desktop area.
// In tablet mode the "desktop area" includes the app list.
class ASH_EXPORT ShelfContextMenuModel : public ui::SimpleMenuModel,
public ui::SimpleMenuModel::Delegate {
public:
// The command ids for Ash's shelf and wallpaper context menu items.
// These are used in histograms, do not remove/renumber entries. Only add at
// the end just before MENU_LOCAL_END. If you're adding to this enum with the
// intention that it will be logged, add checks to ensure stability of the
// enum and update the ChromeOSUICommands enum listing in
// tools/metrics/histograms/enums.xml.
enum CommandId {
MENU_ASH_START = 500, // Offset to avoid conflicts with other menus.
MENU_AUTO_HIDE = MENU_ASH_START,
MENU_ALIGNMENT_MENU = 501,
MENU_ALIGNMENT_LEFT = 502,
MENU_ALIGNMENT_RIGHT = 503,
MENU_ALIGNMENT_BOTTOM = 504,
// Note: Value 505 was for MENU_CHANGE_WALLPAPER. Do not reuse.
MENU_PERSONALIZATION_HUB = 506,
MENU_HIDE_CONTINUE_SECTION = 507,
MENU_SHOW_CONTINUE_SECTION = 508,
MENU_HIDE_DESK_NAME = 509,
MENU_SHOW_DESK_NAME = 510,
MENU_ASH_END
};
ShelfContextMenuModel(ShelfItemDelegate* delegate,
int64_t display_id,
bool menu_in_shelf);
ShelfContextMenuModel(const ShelfContextMenuModel&) = delete;
ShelfContextMenuModel& operator=(const ShelfContextMenuModel&) = delete;
~ShelfContextMenuModel() override;
// ui::SimpleMenuModel::Delegate overrides:
bool IsCommandIdChecked(int command_id) const override;
void ExecuteCommand(int command_id, int event_flags) override;
private:
// Add shelf auto-hide, shelf alignment, and wallpaper context menu items.
void AddShelfAndWallpaperItems();
raw_ptr<ShelfItemDelegate, ExperimentalAsh> delegate_;
const int64_t display_id_;
const bool menu_in_shelf_;
std::unique_ptr<ui::SimpleMenuModel> alignment_submenu_;
};
} // namespace ash
#endif // ASH_SHELF_SHELF_CONTEXT_MENU_MODEL_H_
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