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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
|
/*
* globalshortcutmanager_mac.cpp - Mac OS X implementation of global shortcuts
* Copyright (C) 2003-2007 Eric Smith, Michail Pishchagin
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include "platform_mac_hotkey.h"
MacKeyTriggerManager* MacKeyTriggerManager::instance_ = NULL;
EventHandlerUPP MacKeyTriggerManager::hot_key_function_ = NULL;
MacKeyTriggerManager::Ascii2KeyCodeTable MacKeyTriggerManager::key_codes_;
class GlobalShortcutManager::KeyTrigger::Impl : public MacKeyTrigger
{
public:
static bool failed;
private:
KeyTrigger* trigger_;
EventHotKeyRef hotKey_;
int id_;
static int nextId;
public:
/**
* Constructor registers the hotkey.
*/
Impl(GlobalShortcutManager::KeyTrigger* t, const QKeySequence& ks)
: trigger_(t)
, id_(0)
{
MacKeyTriggerManager::instance()->addTrigger(this);
quint32 key, mod;
if (MacKeyTriggerManager::convertKeySequence(ks, &key, &mod)) {
EventHotKeyID hotKeyID;
hotKeyID.signature = 'QtHK';
hotKeyID.id = nextId;
OSStatus ret = RegisterEventHotKey(key, mod, hotKeyID, GetApplicationEventTarget(), 0, &hotKey_);
if (ret != 0) {
failed = true;
qWarning("RegisterEventHotKey(%d, %d): %d", key, mod, (int)ret);
return;
}
failed = false;
id_ = nextId++;
}
}
/**
* Destructor unregisters the hotkey.
*/
~Impl()
{
MacKeyTriggerManager::instance()->removeTrigger(this);
if (id_)
UnregisterEventHotKey(hotKey_);
}
void activate()
{
emit trigger_->activated();
}
bool isAccepted(int id) const
{
return id_ == id;
}
};
/*
* The following table is from Apple sample-code.
* Apple's headers don't appear to define any constants for the virtual key
* codes of special keys, but these constants are somewhat documented in the chart at
* <http://developer.apple.com/techpubs/mac/Text/Text-571.html#MARKER-9-18>
*
* The constants on the chartappear to be the same values as are used in Apple's iGetKeys
* sample.
* <http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/iGetKeys.htm>.
*
* See also <http://www.mactech.com/articles/mactech/Vol.04/04.12/Macinkeys/>.
*/
bool GlobalShortcutManager::KeyTrigger::Impl::failed;
MacKeyTriggerManager::Qt_Mac_Keymap
MacKeyTriggerManager::qt_keymap[] = {
{ Qt::Key_Escape, 0x35 },
{ Qt::Key_Tab, 0x30 },
{ Qt::Key_Backtab, 0 },
{ Qt::Key_Backspace, 0x33 },
{ Qt::Key_Return, 0x24 },
{ Qt::Key_Enter, 0x4c }, // Return & Enter are different on the Mac
{ Qt::Key_Insert, 0 },
{ Qt::Key_Delete, 0x75 },
{ Qt::Key_Pause, 0 },
{ Qt::Key_Print, 0 },
{ Qt::Key_SysReq, 0 },
{ Qt::Key_Clear, 0x47 },
{ Qt::Key_Home, 0x73 },
{ Qt::Key_End, 0x77 },
{ Qt::Key_Left, 0x7b },
{ Qt::Key_Up, 0x7e },
{ Qt::Key_Right, 0x7c },
{ Qt::Key_Down, 0x7d },
{ Qt::Key_PageUp, 0x74 }, // Page Up
{ Qt::Key_PageDown, 0x79 }, // Page Down
{ Qt::Key_Shift, 0x38 },
{ Qt::Key_Control, 0x3b },
{ Qt::Key_Meta, 0x37 }, // Command
{ Qt::Key_Alt, 0x3a }, // Option
{ Qt::Key_CapsLock, 57 },
{ Qt::Key_NumLock, 0 },
{ Qt::Key_ScrollLock, 0 },
{ Qt::Key_F1, 0x7a },
{ Qt::Key_F2, 0x78 },
{ Qt::Key_F3, 0x63 },
{ Qt::Key_F4, 0x76 },
{ Qt::Key_F5, 0x60 },
{ Qt::Key_F6, 0x61 },
{ Qt::Key_F7, 0x62 },
{ Qt::Key_F8, 0x64 },
{ Qt::Key_F9, 0x65 },
{ Qt::Key_F10, 0x6d },
{ Qt::Key_F11, 0x67 },
{ Qt::Key_F12, 0x6f },
{ Qt::Key_F13, 0x69 },
{ Qt::Key_F14, 0x6b },
{ Qt::Key_F15, 0x71 },
{ Qt::Key_F16, 0 },
{ Qt::Key_F17, 0 },
{ Qt::Key_F18, 0 },
{ Qt::Key_F19, 0 },
{ Qt::Key_F20, 0 },
{ Qt::Key_F21, 0 },
{ Qt::Key_F22, 0 },
{ Qt::Key_F23, 0 },
{ Qt::Key_F24, 0 },
{ Qt::Key_F25, 0 },
{ Qt::Key_F26, 0 },
{ Qt::Key_F27, 0 },
{ Qt::Key_F28, 0 },
{ Qt::Key_F29, 0 },
{ Qt::Key_F30, 0 },
{ Qt::Key_F31, 0 },
{ Qt::Key_F32, 0 },
{ Qt::Key_F33, 0 },
{ Qt::Key_F34, 0 },
{ Qt::Key_F35, 0 },
{ Qt::Key_Super_L, 0 },
{ Qt::Key_Super_R, 0 },
{ Qt::Key_Menu, 0 },
{ Qt::Key_Hyper_L, 0 },
{ Qt::Key_Hyper_R, 0 },
{ Qt::Key_Help, 0x72 },
{ Qt::Key_Direction_L, 0 },
{ Qt::Key_Direction_R, 0 },
{ Qt::Key_unknown, 0 }
};
int GlobalShortcutManager::KeyTrigger::Impl::nextId = 1;
GlobalShortcutManager::KeyTrigger::KeyTrigger(const QKeySequence& key)
{
d.reset(new Impl(this, key));
}
GlobalShortcutManager::KeyTrigger::~KeyTrigger()
{
d.reset();
}
bool GlobalShortcutManager::KeyTrigger::isConnected()
{
if (!d) return false;
return !GlobalShortcutManager::KeyTrigger::Impl::failed;
}
|
