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
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QKEYMAPPER_P_H
#define QKEYMAPPER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <qobject.h>
#include <private/qobject_p.h>
#include <qkeysequence.h>
#include <qlist.h>
#include <qlocale.h>
#include <qevent.h>
#if defined (Q_WS_MAC64)
# include <private/qt_mac_p.h>
#endif
QT_BEGIN_NAMESPACE
class QKeyMapperPrivate;
class QKeyMapper : public QObject
{
Q_OBJECT
public:
explicit QKeyMapper();
~QKeyMapper();
static QKeyMapper *instance();
static void changeKeyboard();
static bool sendKeyEvent(QWidget *widget, bool grab,
QEvent::Type type, int code, Qt::KeyboardModifiers modifiers,
const QString &text, bool autorepeat, int count,
quint32 nativeScanCode, quint32 nativeVirtualKey, quint32 nativeModifiers,
bool *unusedExceptForCocoa = 0);
static QList<int> possibleKeys(QKeyEvent *e);
private:
friend QKeyMapperPrivate *qt_keymapper_private();
Q_DECLARE_PRIVATE(QKeyMapper)
Q_DISABLE_COPY(QKeyMapper)
};
#if defined(Q_OS_WIN)
enum WindowsNativeModifiers {
ShiftLeft = 0x00000001,
ControlLeft = 0x00000002,
AltLeft = 0x00000004,
MetaLeft = 0x00000008,
ShiftRight = 0x00000010,
ControlRight = 0x00000020,
AltRight = 0x00000040,
MetaRight = 0x00000080,
CapsLock = 0x00000100,
NumLock = 0x00000200,
ScrollLock = 0x00000400,
ExtendedKey = 0x01000000,
// Convenience mappings
ShiftAny = 0x00000011,
ControlAny = 0x00000022,
AltAny = 0x00000044,
MetaAny = 0x00000088,
LockAny = 0x00000700
};
# if !defined(tagMSG)
typedef struct tagMSG MSG;
# endif
#elif defined(Q_WS_MAC)
QT_BEGIN_INCLUDE_NAMESPACE
# include <private/qt_mac_p.h>
QT_END_INCLUDE_NAMESPACE
#elif defined(Q_WS_X11)
QT_BEGIN_INCLUDE_NAMESPACE
typedef ulong XID;
typedef XID KeySym;
QT_END_INCLUDE_NAMESPACE
struct QXCoreDesc {
int min_keycode;
int max_keycode;
int keysyms_per_keycode;
KeySym *keysyms;
uchar mode_switch;
uchar num_lock;
KeySym lock_meaning;
};
#endif
struct KeyboardLayoutItem;
typedef struct __TISInputSource * TISInputSourceRef;
class QKeyEvent;
class QKeyMapperPrivate : public QObjectPrivate
{
Q_DECLARE_PUBLIC(QKeyMapper)
public:
QKeyMapperPrivate();
~QKeyMapperPrivate();
void clearMappings();
QList<int> possibleKeys(QKeyEvent *e);
QLocale keyboardInputLocale;
Qt::LayoutDirection keyboardInputDirection;
#if defined(Q_OS_WIN)
void clearRecordedKeys();
void updateKeyMap(const MSG &msg);
bool translateKeyEvent(QWidget *receiver, const MSG &msg, bool grab);
void updatePossibleKeyCodes(unsigned char *kbdBuffer, quint32 scancode, quint32 vk_key);
bool isADeadKey(unsigned int vk_key, unsigned int modifiers);
KeyboardLayoutItem *keyLayout[256];
#elif defined(Q_WS_X11)
QList<int> possibleKeysXKB(QKeyEvent *event);
QList<int> possibleKeysCore(QKeyEvent *event);
bool translateKeyEventInternal(QWidget *keywidget,
const XEvent *,
KeySym &keysym,
int& count,
QString& text,
Qt::KeyboardModifiers& modifiers,
int &code,
QEvent::Type &type,
bool statefulTranslation = true);
bool translateKeyEvent(QWidget *keywidget,
const XEvent *,
bool grab);
bool useXKB;
QXCoreDesc coreDesc;
#elif defined(Q_WS_MAC)
bool updateKeyboard();
void updateKeyMap(EventHandlerCallRef, EventRef, void *);
bool translateKeyEvent(QWidget *, EventHandlerCallRef, EventRef, void *, bool);
enum { NullMode, UnicodeMode, OtherMode } keyboard_mode;
union {
const UCKeyboardLayout *unicode;
void *other;
} keyboard_layout_format;
#ifdef Q_WS_MAC64
QCFType<TISInputSourceRef> currentInputSource;
#else
KeyboardLayoutRef currentKeyboardLayout;
#endif
KeyboardLayoutKind keyboard_kind;
UInt32 keyboard_dead;
KeyboardLayoutItem *keyLayout[256];
#elif defined(Q_WS_QWS)
#endif
};
QKeyMapperPrivate *qt_keymapper_private(); // from qkeymapper.cpp
QT_END_NAMESPACE
#endif // QKEYMAPPER_P_H
|
