blob: 3cb545c6855db8b0229498aaec2e2262c6c9673c (
plain)
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
|
// Copyright (c) 2011 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_CHROMEOS_WEBUI_MENU_CONTROL_H_
#define CHROME_BROWSER_CHROMEOS_WEBUI_MENU_CONTROL_H_
#pragma once
namespace gfx {
class Size;
} // namespace gfx
namespace ui {
class MenuModel;
} // namespace ui
namespace chromeos {
// WebUIMenuControl class is used to control the UI counterpart of
// a MenuModel. One instance of WebUIMenuControl is created for each
// MenuModel instance, that is, a submenu will have its own
// WebUIMenuControl.
class WebUIMenuControl {
public:
enum ActivationMode {
ACTIVATE_NO_CLOSE, // Activate the command without closing menu.
CLOSE_AND_ACTIVATE, // Close the menu and then activate the command.
};
virtual ~WebUIMenuControl() {}
// Returns the MenuModel associated with this control.
virtual ui::MenuModel* GetMenuModel() = 0;
// Activates an item in the |model| at |index|.
virtual void Activate(ui::MenuModel* model,
int index,
ActivationMode activation_mode) = 0;
// Close All menu window from root menu to leaf submenus.
virtual void CloseAll() = 0;
// Close the submenu (and all decendant submenus).
virtual void CloseSubmenu() = 0;
// Move the input to parent. Used in keyboard navigation.
virtual void MoveInputToParent() = 0;
// Move the input to submenu. Used in keyboard navigation.
virtual void MoveInputToSubmenu() = 0;
// Called when the menu page is loaded. This is used to call
// initialize function in JavaScript.
virtual void OnLoad() = 0;
// Open submenu using the submenu model at index in the model.
// The top coordinate of the selected menu is passed as |y_top|
// so that the submenu can be aligned to the selected item.
virtual void OpenSubmenu(int index, int y_top) =0;
// Sets the size of the menu.
virtual void SetSize(const gfx::Size& size) = 0;
};
} // namespace chromeos
#endif // CHROME_BROWSER_CHROMEOS_WEBUI_MENU_CONTROL_H_
|
