1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
// 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_APPLICATION_MENU_MODEL_H_
#define ASH_SHELF_SHELF_APPLICATION_MENU_MODEL_H_
#include <memory>
#include <utility>
#include <vector>
#include "ash/ash_export.h"
#include "ash/public/cpp/shelf_item_delegate.h"
#include "base/containers/flat_set.h"
#include "base/memory/raw_ptr.h"
#include "ui/base/models/simple_menu_model.h"
#include "ui/gfx/image/image_skia.h"
namespace ash {
class ShelfItemDelegate;
// A menu model listing open applications associated with a shelf item. Layout:
// +---------------------------+
// | |
// | Shelf Item Title |
// | |
// | [Icon] Menu Item Label |
// | [Icon] Menu Item Label |
// | |
// +---------------------------+
class ASH_EXPORT ShelfApplicationMenuModel
: public ui::SimpleMenuModel,
public ui::SimpleMenuModel::Delegate {
public:
using Items = ShelfItemDelegate::AppMenuItems;
// Makes a menu with a |title|, |items|, and a separator for |delegate|.
// |delegate| may be null in unit tests that do not execute commands.
ShelfApplicationMenuModel(const std::u16string& title,
const Items& items,
ShelfItemDelegate* delegate);
ShelfApplicationMenuModel(const ShelfApplicationMenuModel&) = delete;
ShelfApplicationMenuModel& operator=(const ShelfApplicationMenuModel&) =
delete;
~ShelfApplicationMenuModel() override;
// ui::SimpleMenuModel::Delegate:
bool IsCommandIdEnabled(int command_id) const override;
void ExecuteCommand(int command_id, int event_flags) override;
private:
friend class ShelfApplicationMenuModelTestAPI;
// Records UMA metrics when a menu item is selected.
void RecordMenuItemSelectedMetrics(int command_id,
int num_menu_items_enabled);
// The shelf item delegate that created the menu and executes its commands.
const raw_ptr<ShelfItemDelegate, ExperimentalAsh> delegate_;
// A set containing the enabled command IDs.
base::flat_set<int> enabled_commands_;
};
} // namespace ash
#endif // ASH_SHELF_SHELF_APPLICATION_MENU_MODEL_H_
|
