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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibGUI/Action.h>
#include <LibGUI/ConnectionToWindowServer.h>
#include <LibGUI/Menu.h>
#include <LibGUI/MenuItem.h>
namespace GUI {
MenuItem::MenuItem(unsigned menu_id, Type type)
: m_type(type)
, m_menu_id(menu_id)
{
}
MenuItem::MenuItem(unsigned menu_id, NonnullRefPtr<Action> action)
: m_type(Type::Action)
, m_menu_id(menu_id)
, m_action(move(action))
{
m_action->register_menu_item({}, *this);
m_enabled = m_action->is_enabled();
m_checkable = m_action->is_checkable();
if (m_checkable)
m_checked = m_action->is_checked();
}
MenuItem::MenuItem(unsigned menu_id, NonnullRefPtr<Menu> submenu)
: m_type(Type::Submenu)
, m_menu_id(menu_id)
, m_submenu(move(submenu))
{
}
MenuItem::~MenuItem()
{
if (m_action)
m_action->unregister_menu_item({}, *this);
}
void MenuItem::set_enabled(bool enabled)
{
if (m_enabled == enabled)
return;
m_enabled = enabled;
update_window_server();
}
void MenuItem::set_visible(bool visible)
{
if (m_visible == visible)
return;
m_visible = visible;
update_window_server();
}
void MenuItem::set_checked(bool checked)
{
VERIFY(is_checkable());
if (m_checked == checked)
return;
m_checked = checked;
update_window_server();
}
void MenuItem::set_default(bool is_default)
{
VERIFY(is_checkable());
if (m_default == is_default)
return;
m_default = is_default;
update_window_server();
}
void MenuItem::update_window_server()
{
if (m_menu_id < 0)
return;
auto& action = *m_action;
auto shortcut_text = action.shortcut().is_valid() ? action.shortcut().to_deprecated_string() : DeprecatedString();
auto icon = action.icon() ? action.icon()->to_shareable_bitmap() : Gfx::ShareableBitmap();
ConnectionToWindowServer::the().async_update_menu_item(m_menu_id, m_identifier, -1, action.text(), action.is_enabled(), action.is_visible(), action.is_checkable(), action.is_checkable() ? action.is_checked() : false, m_default, shortcut_text, icon);
}
void MenuItem::set_menu_id(Badge<Menu>, unsigned int menu_id)
{
m_menu_id = menu_id;
}
void MenuItem::set_identifier(Badge<Menu>, unsigned identifier)
{
m_identifier = identifier;
}
}
|
