mirror of
https://bitbucket.org/smil3y/katie.git
synced 2025-02-27 12:22:57 +00:00
1211 lines
54 KiB
C++
1211 lines
54 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2015 The Qt Company Ltd.
|
|
** Contact: http://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the QtGui module of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** Commercial License Usage
|
|
** Licensees holding valid commercial Qt licenses may use this file in
|
|
** accordance with the commercial license agreement provided with the
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
** a written agreement between you and The Qt Company. For licensing terms
|
|
** and conditions see http://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at http://www.qt.io/contact-us.
|
|
**
|
|
** 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 or version 3 as published by the Free
|
|
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
|
|
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
|
|
** following information to ensure the GNU Lesser General Public License
|
|
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
|
|
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** As a special exception, The Qt Company gives you certain additional
|
|
** rights. These rights are described in The Qt Company LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
** General Public License version 3.0 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.GPL included in the
|
|
** packaging of this file. Please review the following information to
|
|
** ensure the GNU General Public License version 3.0 requirements will be
|
|
** met: http://www.gnu.org/copyleft/gpl.html.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#include "qkeymapper_p.h"
|
|
|
|
#include <qt_windows.h>
|
|
#include <qdebug.h>
|
|
#include <qevent_p.h>
|
|
#include <qlocale_p.h>
|
|
#include <qapplication_p.h>
|
|
#include <qwidget.h>
|
|
#include <qapplication.h>
|
|
#include <ctype.h>
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
// Uncommend, to show debugging information for the keymapper
|
|
//#define DEBUG_KEYMAPPER
|
|
|
|
// Implemented elsewhere
|
|
extern "C" LRESULT QT_WIN_CALLBACK QtWndProc(HWND, UINT, WPARAM, LPARAM);
|
|
|
|
extern Q_CORE_EXPORT QLocale qt_localeFromLCID(LCID id);
|
|
#ifndef LANG_PASHTO
|
|
#define LANG_PASHTO 0x63
|
|
#endif
|
|
#ifndef LANG_SYRIAC
|
|
#define LANG_SYRIAC 0x5a
|
|
#endif
|
|
#ifndef LANG_DIVEHI
|
|
#define LANG_DIVEHI 0x65
|
|
#endif
|
|
#ifndef VK_OEM_PLUS
|
|
#define VK_OEM_PLUS 0xBB
|
|
#endif
|
|
#ifndef VK_OEM_3
|
|
#define VK_OEM_3 0xC0
|
|
#endif
|
|
#ifndef MAPVK_VK_TO_CHAR
|
|
#define MAPVK_VK_TO_CHAR (2)
|
|
#endif
|
|
|
|
#if defined(Q_OS_WINCE)
|
|
bool GetKeyboardState(unsigned char* kbuffer)
|
|
{
|
|
for (int i=0; i< 256; ++i)
|
|
kbuffer[i] = GetAsyncKeyState(i);
|
|
return true;
|
|
}
|
|
#endif
|
|
|
|
// We not only need the scancode itself but also the extended bit of key messages. Thus we need
|
|
// the additional bit when masking the scancode.
|
|
enum { scancodeBitmask = 0x1ff };
|
|
|
|
|
|
// Key recorder ------------------------------------------------------------------------[ start ] --
|
|
struct KeyRecord {
|
|
KeyRecord(int c, int a, int s, const QString &t) : code(c), ascii(a), state(s), text(t) {}
|
|
KeyRecord() {}
|
|
|
|
int code;
|
|
int ascii;
|
|
int state;
|
|
QString text;
|
|
};
|
|
|
|
static const int QT_MAX_KEY_RECORDINGS = 64; // User has LOTS of fingers...
|
|
struct KeyRecorder
|
|
{
|
|
KeyRecorder() : nrecs(0) {}
|
|
|
|
inline KeyRecord *findKey(int code, bool remove);
|
|
inline void storeKey(int code, int ascii, int state, const QString& text);
|
|
inline void clearKeys();
|
|
|
|
int nrecs;
|
|
KeyRecord deleted_record; // A copy of last entry removed from records[]
|
|
KeyRecord records[QT_MAX_KEY_RECORDINGS];
|
|
};
|
|
static KeyRecorder key_recorder;
|
|
|
|
KeyRecord *KeyRecorder::findKey(int code, bool remove)
|
|
{
|
|
KeyRecord *result = 0;
|
|
for (int i = 0; i < nrecs; ++i) {
|
|
if (records[i].code == code) {
|
|
if (remove) {
|
|
deleted_record = records[i];
|
|
// Move rest down, and decrease count
|
|
while (i + 1 < nrecs) {
|
|
records[i] = records[i + 1];
|
|
++i;
|
|
}
|
|
--nrecs;
|
|
result = &deleted_record;
|
|
} else {
|
|
result = &records[i];
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
void KeyRecorder::storeKey(int code, int ascii, int state, const QString& text)
|
|
{
|
|
Q_ASSERT_X(nrecs != QT_MAX_KEY_RECORDINGS,
|
|
"Internal KeyRecorder",
|
|
"Keyboard recorder buffer overflow, consider increasing QT_MAX_KEY_RECORDINGS");
|
|
|
|
if (nrecs == QT_MAX_KEY_RECORDINGS) {
|
|
qWarning("Qt: Internal keyboard buffer overflow");
|
|
return;
|
|
}
|
|
records[nrecs++] = KeyRecord(code,ascii,state,text);
|
|
}
|
|
|
|
void KeyRecorder::clearKeys()
|
|
{
|
|
nrecs = 0;
|
|
}
|
|
// Key recorder --------------------------------------------------------------------------[ end ] --
|
|
|
|
|
|
// Key translation ---------------------------------------------------------------------[ start ] --
|
|
// Meaning of values:
|
|
// 0 = Character output key, needs keyboard driver mapping
|
|
// Key_unknown = Unknown Virtual Key, no translation possible, ignore
|
|
static const uint KeyTbl[] = { // Keyboard mapping table
|
|
// Dec | Hex | Windows Virtual key
|
|
Qt::Key_unknown, // 0 0x00
|
|
Qt::Key_unknown, // 1 0x01 VK_LBUTTON | Left mouse button
|
|
Qt::Key_unknown, // 2 0x02 VK_RBUTTON | Right mouse button
|
|
Qt::Key_Cancel, // 3 0x03 VK_CANCEL | Control-Break processing
|
|
Qt::Key_unknown, // 4 0x04 VK_MBUTTON | Middle mouse button
|
|
Qt::Key_unknown, // 5 0x05 VK_XBUTTON1 | X1 mouse button
|
|
Qt::Key_unknown, // 6 0x06 VK_XBUTTON2 | X2 mouse button
|
|
Qt::Key_unknown, // 7 0x07 -- unassigned --
|
|
Qt::Key_Backspace, // 8 0x08 VK_BACK | BackSpace key
|
|
Qt::Key_Tab, // 9 0x09 VK_TAB | Tab key
|
|
Qt::Key_unknown, // 10 0x0A -- reserved --
|
|
Qt::Key_unknown, // 11 0x0B -- reserved --
|
|
Qt::Key_Clear, // 12 0x0C VK_CLEAR | Clear key
|
|
Qt::Key_Return, // 13 0x0D VK_RETURN | Enter key
|
|
Qt::Key_unknown, // 14 0x0E -- unassigned --
|
|
Qt::Key_unknown, // 15 0x0F -- unassigned --
|
|
Qt::Key_Shift, // 16 0x10 VK_SHIFT | Shift key
|
|
Qt::Key_Control, // 17 0x11 VK_CONTROL | Ctrl key
|
|
Qt::Key_Alt, // 18 0x12 VK_MENU | Alt key
|
|
Qt::Key_Pause, // 19 0x13 VK_PAUSE | Pause key
|
|
Qt::Key_CapsLock, // 20 0x14 VK_CAPITAL | Caps-Lock
|
|
Qt::Key_unknown, // 21 0x15 VK_KANA / VK_HANGUL | IME Kana or Hangul mode
|
|
Qt::Key_unknown, // 22 0x16 -- unassigned --
|
|
Qt::Key_unknown, // 23 0x17 VK_JUNJA | IME Junja mode
|
|
Qt::Key_unknown, // 24 0x18 VK_FINAL | IME final mode
|
|
Qt::Key_unknown, // 25 0x19 VK_HANJA / VK_KANJI | IME Hanja or Kanji mode
|
|
Qt::Key_unknown, // 26 0x1A -- unassigned --
|
|
Qt::Key_Escape, // 27 0x1B VK_ESCAPE | Esc key
|
|
Qt::Key_unknown, // 28 0x1C VK_CONVERT | IME convert
|
|
Qt::Key_unknown, // 29 0x1D VK_NONCONVERT | IME non-convert
|
|
Qt::Key_unknown, // 30 0x1E VK_ACCEPT | IME accept
|
|
Qt::Key_Mode_switch,// 31 0x1F VK_MODECHANGE | IME mode change request
|
|
Qt::Key_Space, // 32 0x20 VK_SPACE | Spacebar
|
|
Qt::Key_PageUp, // 33 0x21 VK_PRIOR | Page Up key
|
|
Qt::Key_PageDown, // 34 0x22 VK_NEXT | Page Down key
|
|
Qt::Key_End, // 35 0x23 VK_END | End key
|
|
Qt::Key_Home, // 36 0x24 VK_HOME | Home key
|
|
Qt::Key_Left, // 37 0x25 VK_LEFT | Left arrow key
|
|
Qt::Key_Up, // 38 0x26 VK_UP | Up arrow key
|
|
Qt::Key_Right, // 39 0x27 VK_RIGHT | Right arrow key
|
|
Qt::Key_Down, // 40 0x28 VK_DOWN | Down arrow key
|
|
Qt::Key_Select, // 41 0x29 VK_SELECT | Select key
|
|
Qt::Key_Printer, // 42 0x2A VK_PRINT | Print key
|
|
Qt::Key_Execute, // 43 0x2B VK_EXECUTE | Execute key
|
|
Qt::Key_Print, // 44 0x2C VK_SNAPSHOT | Print Screen key
|
|
Qt::Key_Insert, // 45 0x2D VK_INSERT | Ins key
|
|
Qt::Key_Delete, // 46 0x2E VK_DELETE | Del key
|
|
Qt::Key_Help, // 47 0x2F VK_HELP | Help key
|
|
0, // 48 0x30 (VK_0) | 0 key
|
|
0, // 49 0x31 (VK_1) | 1 key
|
|
0, // 50 0x32 (VK_2) | 2 key
|
|
0, // 51 0x33 (VK_3) | 3 key
|
|
0, // 52 0x34 (VK_4) | 4 key
|
|
0, // 53 0x35 (VK_5) | 5 key
|
|
0, // 54 0x36 (VK_6) | 6 key
|
|
0, // 55 0x37 (VK_7) | 7 key
|
|
0, // 56 0x38 (VK_8) | 8 key
|
|
0, // 57 0x39 (VK_9) | 9 key
|
|
Qt::Key_unknown, // 58 0x3A -- unassigned --
|
|
Qt::Key_unknown, // 59 0x3B -- unassigned --
|
|
Qt::Key_unknown, // 60 0x3C -- unassigned --
|
|
Qt::Key_unknown, // 61 0x3D -- unassigned --
|
|
Qt::Key_unknown, // 62 0x3E -- unassigned --
|
|
Qt::Key_unknown, // 63 0x3F -- unassigned --
|
|
Qt::Key_unknown, // 64 0x40 -- unassigned --
|
|
0, // 65 0x41 (VK_A) | A key
|
|
0, // 66 0x42 (VK_B) | B key
|
|
0, // 67 0x43 (VK_C) | C key
|
|
0, // 68 0x44 (VK_D) | D key
|
|
0, // 69 0x45 (VK_E) | E key
|
|
0, // 70 0x46 (VK_F) | F key
|
|
0, // 71 0x47 (VK_G) | G key
|
|
0, // 72 0x48 (VK_H) | H key
|
|
0, // 73 0x49 (VK_I) | I key
|
|
0, // 74 0x4A (VK_J) | J key
|
|
0, // 75 0x4B (VK_K) | K key
|
|
0, // 76 0x4C (VK_L) | L key
|
|
0, // 77 0x4D (VK_M) | M key
|
|
0, // 78 0x4E (VK_N) | N key
|
|
0, // 79 0x4F (VK_O) | O key
|
|
0, // 80 0x50 (VK_P) | P key
|
|
0, // 81 0x51 (VK_Q) | Q key
|
|
0, // 82 0x52 (VK_R) | R key
|
|
0, // 83 0x53 (VK_S) | S key
|
|
0, // 84 0x54 (VK_T) | T key
|
|
0, // 85 0x55 (VK_U) | U key
|
|
0, // 86 0x56 (VK_V) | V key
|
|
0, // 87 0x57 (VK_W) | W key
|
|
0, // 88 0x58 (VK_X) | X key
|
|
0, // 89 0x59 (VK_Y) | Y key
|
|
0, // 90 0x5A (VK_Z) | Z key
|
|
Qt::Key_Meta, // 91 0x5B VK_LWIN | Left Windows - MS Natural kbd
|
|
Qt::Key_Meta, // 92 0x5C VK_RWIN | Right Windows - MS Natural kbd
|
|
Qt::Key_Menu, // 93 0x5D VK_APPS | Application key-MS Natural kbd
|
|
Qt::Key_unknown, // 94 0x5E -- reserved --
|
|
Qt::Key_Sleep, // 95 0x5F VK_SLEEP
|
|
Qt::Key_0, // 96 0x60 VK_NUMPAD0 | Numeric keypad 0 key
|
|
Qt::Key_1, // 97 0x61 VK_NUMPAD1 | Numeric keypad 1 key
|
|
Qt::Key_2, // 98 0x62 VK_NUMPAD2 | Numeric keypad 2 key
|
|
Qt::Key_3, // 99 0x63 VK_NUMPAD3 | Numeric keypad 3 key
|
|
Qt::Key_4, // 100 0x64 VK_NUMPAD4 | Numeric keypad 4 key
|
|
Qt::Key_5, // 101 0x65 VK_NUMPAD5 | Numeric keypad 5 key
|
|
Qt::Key_6, // 102 0x66 VK_NUMPAD6 | Numeric keypad 6 key
|
|
Qt::Key_7, // 103 0x67 VK_NUMPAD7 | Numeric keypad 7 key
|
|
Qt::Key_8, // 104 0x68 VK_NUMPAD8 | Numeric keypad 8 key
|
|
Qt::Key_9, // 105 0x69 VK_NUMPAD9 | Numeric keypad 9 key
|
|
Qt::Key_Asterisk, // 106 0x6A VK_MULTIPLY | Multiply key
|
|
Qt::Key_Plus, // 107 0x6B VK_ADD | Add key
|
|
Qt::Key_Comma, // 108 0x6C VK_SEPARATOR | Separator key
|
|
Qt::Key_Minus, // 109 0x6D VK_SUBTRACT | Subtract key
|
|
Qt::Key_Period, // 110 0x6E VK_DECIMAL | Decimal key
|
|
Qt::Key_Slash, // 111 0x6F VK_DIVIDE | Divide key
|
|
Qt::Key_F1, // 112 0x70 VK_F1 | F1 key
|
|
Qt::Key_F2, // 113 0x71 VK_F2 | F2 key
|
|
Qt::Key_F3, // 114 0x72 VK_F3 | F3 key
|
|
Qt::Key_F4, // 115 0x73 VK_F4 | F4 key
|
|
Qt::Key_F5, // 116 0x74 VK_F5 | F5 key
|
|
Qt::Key_F6, // 117 0x75 VK_F6 | F6 key
|
|
Qt::Key_F7, // 118 0x76 VK_F7 | F7 key
|
|
Qt::Key_F8, // 119 0x77 VK_F8 | F8 key
|
|
Qt::Key_F9, // 120 0x78 VK_F9 | F9 key
|
|
Qt::Key_F10, // 121 0x79 VK_F10 | F10 key
|
|
Qt::Key_F11, // 122 0x7A VK_F11 | F11 key
|
|
Qt::Key_F12, // 123 0x7B VK_F12 | F12 key
|
|
Qt::Key_F13, // 124 0x7C VK_F13 | F13 key
|
|
Qt::Key_F14, // 125 0x7D VK_F14 | F14 key
|
|
Qt::Key_F15, // 126 0x7E VK_F15 | F15 key
|
|
Qt::Key_F16, // 127 0x7F VK_F16 | F16 key
|
|
Qt::Key_F17, // 128 0x80 VK_F17 | F17 key
|
|
Qt::Key_F18, // 129 0x81 VK_F18 | F18 key
|
|
Qt::Key_F19, // 130 0x82 VK_F19 | F19 key
|
|
Qt::Key_F20, // 131 0x83 VK_F20 | F20 key
|
|
Qt::Key_F21, // 132 0x84 VK_F21 | F21 key
|
|
Qt::Key_F22, // 133 0x85 VK_F22 | F22 key
|
|
Qt::Key_F23, // 134 0x86 VK_F23 | F23 key
|
|
Qt::Key_F24, // 135 0x87 VK_F24 | F24 key
|
|
Qt::Key_unknown, // 136 0x88 -- unassigned --
|
|
Qt::Key_unknown, // 137 0x89 -- unassigned --
|
|
Qt::Key_unknown, // 138 0x8A -- unassigned --
|
|
Qt::Key_unknown, // 139 0x8B -- unassigned --
|
|
Qt::Key_unknown, // 140 0x8C -- unassigned --
|
|
Qt::Key_unknown, // 141 0x8D -- unassigned --
|
|
Qt::Key_unknown, // 142 0x8E -- unassigned --
|
|
Qt::Key_unknown, // 143 0x8F -- unassigned --
|
|
Qt::Key_NumLock, // 144 0x90 VK_NUMLOCK | Num Lock key
|
|
Qt::Key_ScrollLock, // 145 0x91 VK_SCROLL | Scroll Lock key
|
|
// Fujitsu/OASYS kbd --------------------
|
|
0, //Qt::Key_Jisho, // 146 0x92 VK_OEM_FJ_JISHO | 'Dictionary' key /
|
|
// VK_OEM_NEC_EQUAL = key on numpad on NEC PC-9800 kbd
|
|
Qt::Key_Massyo, // 147 0x93 VK_OEM_FJ_MASSHOU | 'Unregister word' key
|
|
Qt::Key_Touroku, // 148 0x94 VK_OEM_FJ_TOUROKU | 'Register word' key
|
|
0, //Qt::Key_Oyayubi_Left,//149 0x95 VK_OEM_FJ_LOYA | 'Left OYAYUBI' key
|
|
0, //Qt::Key_Oyayubi_Right,//150 0x96 VK_OEM_FJ_ROYA | 'Right OYAYUBI' key
|
|
Qt::Key_unknown, // 151 0x97 -- unassigned --
|
|
Qt::Key_unknown, // 152 0x98 -- unassigned --
|
|
Qt::Key_unknown, // 153 0x99 -- unassigned --
|
|
Qt::Key_unknown, // 154 0x9A -- unassigned --
|
|
Qt::Key_unknown, // 155 0x9B -- unassigned --
|
|
Qt::Key_unknown, // 156 0x9C -- unassigned --
|
|
Qt::Key_unknown, // 157 0x9D -- unassigned --
|
|
Qt::Key_unknown, // 158 0x9E -- unassigned --
|
|
Qt::Key_unknown, // 159 0x9F -- unassigned --
|
|
Qt::Key_Shift, // 160 0xA0 VK_LSHIFT | Left Shift key
|
|
Qt::Key_Shift, // 161 0xA1 VK_RSHIFT | Right Shift key
|
|
Qt::Key_Control, // 162 0xA2 VK_LCONTROL | Left Ctrl key
|
|
Qt::Key_Control, // 163 0xA3 VK_RCONTROL | Right Ctrl key
|
|
Qt::Key_Alt, // 164 0xA4 VK_LMENU | Left Menu key
|
|
Qt::Key_Alt, // 165 0xA5 VK_RMENU | Right Menu key
|
|
Qt::Key_Back, // 166 0xA6 VK_BROWSER_BACK | Browser Back key
|
|
Qt::Key_Forward, // 167 0xA7 VK_BROWSER_FORWARD | Browser Forward key
|
|
Qt::Key_Refresh, // 168 0xA8 VK_BROWSER_REFRESH | Browser Refresh key
|
|
Qt::Key_Stop, // 169 0xA9 VK_BROWSER_STOP | Browser Stop key
|
|
Qt::Key_Search, // 170 0xAA VK_BROWSER_SEARCH | Browser Search key
|
|
Qt::Key_Favorites, // 171 0xAB VK_BROWSER_FAVORITES| Browser Favorites key
|
|
Qt::Key_HomePage, // 172 0xAC VK_BROWSER_HOME | Browser Start and Home key
|
|
Qt::Key_VolumeMute, // 173 0xAD VK_VOLUME_MUTE | Volume Mute key
|
|
Qt::Key_VolumeDown, // 174 0xAE VK_VOLUME_DOWN | Volume Down key
|
|
Qt::Key_VolumeUp, // 175 0xAF VK_VOLUME_UP | Volume Up key
|
|
Qt::Key_MediaNext, // 176 0xB0 VK_MEDIA_NEXT_TRACK | Next Track key
|
|
Qt::Key_MediaPrevious, //177 0xB1 VK_MEDIA_PREV_TRACK | Previous Track key
|
|
Qt::Key_MediaStop, // 178 0xB2 VK_MEDIA_STOP | Stop Media key
|
|
Qt::Key_MediaPlay, // 179 0xB3 VK_MEDIA_PLAY_PAUSE | Play/Pause Media key
|
|
Qt::Key_LaunchMail, // 180 0xB4 VK_LAUNCH_MAIL | Start Mail key
|
|
Qt::Key_LaunchMedia,// 181 0xB5 VK_LAUNCH_MEDIA_SELECT Select Media key
|
|
Qt::Key_Launch0, // 182 0xB6 VK_LAUNCH_APP1 | Start Application 1 key
|
|
Qt::Key_Launch1, // 183 0xB7 VK_LAUNCH_APP2 | Start Application 2 key
|
|
Qt::Key_unknown, // 184 0xB8 -- reserved --
|
|
Qt::Key_unknown, // 185 0xB9 -- reserved --
|
|
0, // 186 0xBA VK_OEM_1 | ';:' for US
|
|
0, // 187 0xBB VK_OEM_PLUS | '+' any country
|
|
0, // 188 0xBC VK_OEM_COMMA | ',' any country
|
|
0, // 189 0xBD VK_OEM_MINUS | '-' any country
|
|
0, // 190 0xBE VK_OEM_PERIOD | '.' any country
|
|
0, // 191 0xBF VK_OEM_2 | '/?' for US
|
|
0, // 192 0xC0 VK_OEM_3 | '`~' for US
|
|
Qt::Key_unknown, // 193 0xC1 -- reserved --
|
|
Qt::Key_unknown, // 194 0xC2 -- reserved --
|
|
Qt::Key_unknown, // 195 0xC3 -- reserved --
|
|
Qt::Key_unknown, // 196 0xC4 -- reserved --
|
|
Qt::Key_unknown, // 197 0xC5 -- reserved --
|
|
Qt::Key_unknown, // 198 0xC6 -- reserved --
|
|
Qt::Key_unknown, // 199 0xC7 -- reserved --
|
|
Qt::Key_unknown, // 200 0xC8 -- reserved --
|
|
Qt::Key_unknown, // 201 0xC9 -- reserved --
|
|
Qt::Key_unknown, // 202 0xCA -- reserved --
|
|
Qt::Key_unknown, // 203 0xCB -- reserved --
|
|
Qt::Key_unknown, // 204 0xCC -- reserved --
|
|
Qt::Key_unknown, // 205 0xCD -- reserved --
|
|
Qt::Key_unknown, // 206 0xCE -- reserved --
|
|
Qt::Key_unknown, // 207 0xCF -- reserved --
|
|
Qt::Key_unknown, // 208 0xD0 -- reserved --
|
|
Qt::Key_unknown, // 209 0xD1 -- reserved --
|
|
Qt::Key_unknown, // 210 0xD2 -- reserved --
|
|
Qt::Key_unknown, // 211 0xD3 -- reserved --
|
|
Qt::Key_unknown, // 212 0xD4 -- reserved --
|
|
Qt::Key_unknown, // 213 0xD5 -- reserved --
|
|
Qt::Key_unknown, // 214 0xD6 -- reserved --
|
|
Qt::Key_unknown, // 215 0xD7 -- reserved --
|
|
Qt::Key_unknown, // 216 0xD8 -- unassigned --
|
|
Qt::Key_unknown, // 217 0xD9 -- unassigned --
|
|
Qt::Key_unknown, // 218 0xDA -- unassigned --
|
|
0, // 219 0xDB VK_OEM_4 | '[{' for US
|
|
0, // 220 0xDC VK_OEM_5 | '\|' for US
|
|
0, // 221 0xDD VK_OEM_6 | ']}' for US
|
|
0, // 222 0xDE VK_OEM_7 | ''"' for US
|
|
0, // 223 0xDF VK_OEM_8
|
|
Qt::Key_unknown, // 224 0xE0 -- reserved --
|
|
Qt::Key_unknown, // 225 0xE1 VK_OEM_AX | 'AX' key on Japanese AX kbd
|
|
Qt::Key_unknown, // 226 0xE2 VK_OEM_102 | "<>" or "\|" on RT 102-key kbd
|
|
Qt::Key_unknown, // 227 0xE3 VK_ICO_HELP | Help key on ICO
|
|
Qt::Key_unknown, // 228 0xE4 VK_ICO_00 | 00 key on ICO
|
|
Qt::Key_unknown, // 229 0xE5 VK_PROCESSKEY | IME Process key
|
|
Qt::Key_unknown, // 230 0xE6 VK_ICO_CLEAR |
|
|
Qt::Key_unknown, // 231 0xE7 VK_PACKET | Unicode char as keystrokes
|
|
Qt::Key_unknown, // 232 0xE8 -- unassigned --
|
|
// Nokia/Ericsson definitions ---------------
|
|
Qt::Key_unknown, // 233 0xE9 VK_OEM_RESET
|
|
Qt::Key_unknown, // 234 0xEA VK_OEM_JUMP
|
|
Qt::Key_unknown, // 235 0xEB VK_OEM_PA1
|
|
Qt::Key_unknown, // 236 0xEC VK_OEM_PA2
|
|
Qt::Key_unknown, // 237 0xED VK_OEM_PA3
|
|
Qt::Key_unknown, // 238 0xEE VK_OEM_WSCTRL
|
|
Qt::Key_unknown, // 239 0xEF VK_OEM_CUSEL
|
|
Qt::Key_unknown, // 240 0xF0 VK_OEM_ATTN
|
|
Qt::Key_unknown, // 241 0xF1 VK_OEM_FINISH
|
|
Qt::Key_unknown, // 242 0xF2 VK_OEM_COPY
|
|
Qt::Key_unknown, // 243 0xF3 VK_OEM_AUTO
|
|
Qt::Key_unknown, // 244 0xF4 VK_OEM_ENLW
|
|
Qt::Key_unknown, // 245 0xF5 VK_OEM_BACKTAB
|
|
Qt::Key_unknown, // 246 0xF6 VK_ATTN | Attn key
|
|
Qt::Key_unknown, // 247 0xF7 VK_CRSEL | CrSel key
|
|
Qt::Key_unknown, // 248 0xF8 VK_EXSEL | ExSel key
|
|
Qt::Key_unknown, // 249 0xF9 VK_EREOF | Erase EOF key
|
|
Qt::Key_Play, // 250 0xFA VK_PLAY | Play key
|
|
Qt::Key_Zoom, // 251 0xFB VK_ZOOM | Zoom key
|
|
Qt::Key_unknown, // 252 0xFC VK_NONAME | Reserved
|
|
Qt::Key_unknown, // 253 0xFD VK_PA1 | PA1 key
|
|
Qt::Key_Clear, // 254 0xFE VK_OEM_CLEAR | Clear key
|
|
0
|
|
};
|
|
|
|
// Possible modifier states.
|
|
// NOTE: The order of these states match the order in QKeyMapperPrivate::updatePossibleKeyCodes()!
|
|
static const Qt::KeyboardModifiers ModsTbl[] = {
|
|
Qt::NoModifier, // 0
|
|
Qt::ShiftModifier, // 1
|
|
Qt::ControlModifier, // 2
|
|
Qt::ControlModifier | Qt::ShiftModifier, // 3
|
|
Qt::AltModifier, // 4
|
|
Qt::AltModifier | Qt::ShiftModifier, // 5
|
|
Qt::AltModifier | Qt::ControlModifier, // 6
|
|
Qt::AltModifier | Qt::ShiftModifier | Qt::ControlModifier, // 7
|
|
Qt::NoModifier, // Fall-back to raw Key_*
|
|
};
|
|
|
|
/**
|
|
Remap return or action key to select key for windows mobile.
|
|
*/
|
|
inline int winceKeyBend(int keyCode)
|
|
{
|
|
#if defined(Q_OS_WINCE_WM) && defined(QT_KEYPAD_NAVIGATION)
|
|
// remap return or action key to select key for windows mobile.
|
|
// will be changed to a table remapping function in the next version (4.6/7).
|
|
if (keyCode == VK_RETURN && QApplication::keypadNavigationEnabled())
|
|
return Qt::Key_Select;
|
|
else
|
|
return KeyTbl[keyCode];
|
|
#else
|
|
return KeyTbl[keyCode];
|
|
#endif
|
|
}
|
|
|
|
#if defined(Q_OS_WINCE)
|
|
// Use the KeyTbl to resolve a Qt::Key out of the virtual keys.
|
|
// In case it is not resolvable, continue using the virtual key itself.
|
|
|
|
QT_BEGIN_INCLUDE_NAMESPACE
|
|
|
|
int ToUnicode(UINT vk, int /*scancode*/, unsigned char* /*kbdBuffer*/, LPWSTR unicodeBuffer, int, int)
|
|
{
|
|
QT_USE_NAMESPACE
|
|
QChar* buf = reinterpret_cast< QChar*>(unicodeBuffer);
|
|
if (KeyTbl[vk] == 0) {
|
|
buf[0] = vk;
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int ToAscii(UINT vk, int scancode, unsigned char *kbdBuffer, LPWORD unicodeBuffer, int flag)
|
|
{
|
|
return ToUnicode(vk, scancode, kbdBuffer, (LPWSTR) unicodeBuffer, 0, flag);
|
|
|
|
}
|
|
QT_END_INCLUDE_NAMESPACE
|
|
|
|
#endif
|
|
|
|
// Translate a VK into a Qt key code, or unicode character
|
|
static inline int toKeyOrUnicode(int vk, int scancode, unsigned char *kbdBuffer, bool *isDeadkey = 0)
|
|
{
|
|
Q_ASSERT(vk > 0 && vk < 256);
|
|
int code = 0;
|
|
QChar unicodeBuffer[5];
|
|
int res = ToUnicode(vk, scancode, kbdBuffer, reinterpret_cast<LPWSTR>(unicodeBuffer), 5, 0);
|
|
// When Ctrl modifier is used ToUnicode does not return correct values. In order to assign the
|
|
// right key the control modifier is removed for just that function if the previous call failed.
|
|
if (res == 0 && kbdBuffer[VK_CONTROL]) {
|
|
const unsigned char controlState = kbdBuffer[VK_CONTROL];
|
|
kbdBuffer[VK_CONTROL] = 0;
|
|
res = ToUnicode(vk, scancode, kbdBuffer, reinterpret_cast<LPWSTR>(unicodeBuffer), 5, 0);
|
|
kbdBuffer[VK_CONTROL] = controlState;
|
|
}
|
|
if (res)
|
|
code = unicodeBuffer[0].toUpper().unicode();
|
|
|
|
// Qt::Key_*'s are not encoded below 0x20, so try again, and DEL keys (0x7f) is encoded with a
|
|
// proper Qt::Key_ code
|
|
if (code < 0x20 || code == 0x7f) // Handles res==0 too
|
|
code = winceKeyBend(vk);
|
|
|
|
if (isDeadkey)
|
|
*isDeadkey = (res == -1);
|
|
|
|
return code == Qt::Key_unknown ? 0 : code;
|
|
}
|
|
|
|
Q_GUI_EXPORT int qt_translateKeyCode(int vk)
|
|
{
|
|
int code = winceKeyBend((vk < 0 || vk > 255) ? 0 : vk);
|
|
return code == Qt::Key_unknown ? 0 : code;
|
|
}
|
|
|
|
static inline int asciiToKeycode(char a, int state)
|
|
{
|
|
if (a >= 'a' && a <= 'z')
|
|
a = toupper(a);
|
|
if ((state & Qt::ControlModifier) != 0) {
|
|
if (a >= 0 && a <= 31) // Ctrl+@..Ctrl+A..CTRL+Z..Ctrl+_
|
|
a += '@'; // to @..A..Z.._
|
|
}
|
|
return a & 0xff;
|
|
}
|
|
|
|
static inline bool isModifierKey(int code)
|
|
{
|
|
return (code >= Qt::Key_Shift) && (code <= Qt::Key_ScrollLock);
|
|
}
|
|
// Key translation -----------------------------------------------------------------------[ end ]---
|
|
|
|
|
|
static void qt_show_system_menu(QWidget* tlw)
|
|
{
|
|
Q_ASSERT(tlw->testAttribute(Qt::WA_WState_Created));
|
|
HMENU menu = GetSystemMenu(tlw->internalWinId(), FALSE);
|
|
if (!menu)
|
|
return; // no menu for this window
|
|
|
|
#define enabled (MF_BYCOMMAND | MF_ENABLED)
|
|
#define disabled (MF_BYCOMMAND | MF_GRAYED)
|
|
|
|
#ifndef Q_OS_WINCE
|
|
EnableMenuItem(menu, SC_MINIMIZE, (tlw->windowFlags() & Qt::WindowMinimizeButtonHint)?enabled:disabled);
|
|
bool maximized = IsZoomed(tlw->internalWinId());
|
|
|
|
EnableMenuItem(menu, SC_MAXIMIZE, ! (tlw->windowFlags() & Qt::WindowMaximizeButtonHint) || maximized?disabled:enabled);
|
|
EnableMenuItem(menu, SC_RESTORE, maximized?enabled:disabled);
|
|
|
|
// We should _not_ check with the setFixedSize(x,y) case here, since Windows is not able to check
|
|
// this and our menu here would be out-of-sync with the menu produced by mouse-click on the
|
|
// System Menu, or right-click on the title bar.
|
|
EnableMenuItem(menu, SC_SIZE, (tlw->windowFlags() & Qt::MSWindowsFixedSizeDialogHint) || maximized?disabled:enabled);
|
|
EnableMenuItem(menu, SC_MOVE, maximized?disabled:enabled);
|
|
EnableMenuItem(menu, SC_CLOSE, enabled);
|
|
// Set bold on close menu item
|
|
MENUITEMINFO closeItem;
|
|
closeItem.cbSize = sizeof(MENUITEMINFO);
|
|
closeItem.fMask = MIIM_STATE;
|
|
closeItem.fState = MFS_DEFAULT;
|
|
SetMenuItemInfo(menu, SC_CLOSE, FALSE, &closeItem);
|
|
#endif
|
|
|
|
#undef enabled
|
|
#undef disabled
|
|
int ret = TrackPopupMenuEx(menu,
|
|
TPM_LEFTALIGN | TPM_TOPALIGN | TPM_NONOTIFY | TPM_RETURNCMD,
|
|
tlw->geometry().x(), tlw->geometry().y(),
|
|
tlw->internalWinId(),
|
|
0);
|
|
if (ret)
|
|
QtWndProc(tlw->internalWinId(), WM_SYSCOMMAND, ret, 0);
|
|
}
|
|
|
|
|
|
// QETWidget class is only for accessing the sendSpontaneousEvent function in QApplication
|
|
class QETWidget : public QWidget {
|
|
public:
|
|
static bool sendSpontaneousEvent(QObject *r, QEvent *e)
|
|
{ return QApplication::sendSpontaneousEvent(r, e); }
|
|
};
|
|
|
|
|
|
// Keyboard map private ----------------------------------------------------------------[ start ]---
|
|
|
|
/*
|
|
\internal
|
|
A Windows KeyboardLayoutItem has 8 possible states:
|
|
1. Unmodified
|
|
2. Shift
|
|
3. Control
|
|
4. Control + Shift
|
|
5. Alt
|
|
6. Alt + Shift
|
|
7. Alt + Control
|
|
8. Alt + Control + Shift
|
|
*/
|
|
struct KeyboardLayoutItem {
|
|
bool dirty;
|
|
quint8 deadkeys;
|
|
quint32 qtKey[9]; // Can by any Qt::Key_<foo>, or unicode character
|
|
};
|
|
|
|
QKeyMapperPrivate::QKeyMapperPrivate()
|
|
{
|
|
memset(keyLayout, 0, sizeof(keyLayout));
|
|
}
|
|
|
|
QKeyMapperPrivate::~QKeyMapperPrivate()
|
|
{
|
|
deleteLayouts();
|
|
}
|
|
|
|
void QKeyMapperPrivate::deleteLayouts()
|
|
{
|
|
for (int i = 0; i < 255; ++i) {
|
|
if (keyLayout[i]) {
|
|
delete keyLayout[i];
|
|
keyLayout[i] = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
void QKeyMapperPrivate::clearMappings()
|
|
{
|
|
deleteLayouts();
|
|
|
|
/* MAKELCID()'s first argument is a WORD, and GetKeyboardLayout()
|
|
* returns a DWORD. */
|
|
|
|
LCID newLCID = MAKELCID((quintptr)GetKeyboardLayout(0), SORT_DEFAULT);
|
|
// keyboardInputLocale = qt_localeFromLCID(newLCID);
|
|
|
|
bool bidi = false;
|
|
wchar_t LCIDFontSig[16];
|
|
if (GetLocaleInfo(newLCID, LOCALE_FONTSIGNATURE, LCIDFontSig, sizeof(LCIDFontSig) / sizeof(wchar_t))
|
|
&& (LCIDFontSig[7] & (wchar_t)0x0800))
|
|
bidi = true;
|
|
|
|
keyboardInputDirection = bidi ? Qt::RightToLeft : Qt::LeftToRight;
|
|
}
|
|
|
|
void QKeyMapperPrivate::clearRecordedKeys()
|
|
{
|
|
key_recorder.clearKeys();
|
|
}
|
|
|
|
|
|
inline void setKbdState(unsigned char *kbd, bool shift, bool ctrl, bool alt)
|
|
{
|
|
kbd[VK_LSHIFT ] = (shift ? 0x80 : 0);
|
|
kbd[VK_SHIFT ] = (shift ? 0x80 : 0);
|
|
kbd[VK_LCONTROL] = (ctrl ? 0x80 : 0);
|
|
kbd[VK_CONTROL ] = (ctrl ? 0x80 : 0);
|
|
kbd[VK_RMENU ] = (alt ? 0x80 : 0);
|
|
kbd[VK_MENU ] = (alt ? 0x80 : 0);
|
|
}
|
|
|
|
void QKeyMapperPrivate::updateKeyMap(const MSG &msg)
|
|
{
|
|
unsigned char kbdBuffer[256]; // Will hold the complete keyboard state
|
|
GetKeyboardState(kbdBuffer);
|
|
const quint32 scancode = (msg.lParam >> 16) & scancodeBitmask;
|
|
updatePossibleKeyCodes(kbdBuffer, scancode, msg.wParam);
|
|
}
|
|
|
|
void QKeyMapperPrivate::updatePossibleKeyCodes(unsigned char *kbdBuffer, quint32 scancode,
|
|
quint32 vk_key)
|
|
{
|
|
if (!vk_key || (keyLayout[vk_key] && !keyLayout[vk_key]->dirty))
|
|
return;
|
|
|
|
if (!keyLayout[vk_key])
|
|
keyLayout[vk_key] = new KeyboardLayoutItem;
|
|
|
|
// Copy keyboard state, so we can modify and query output for each possible permutation
|
|
unsigned char buffer[256];
|
|
memcpy(buffer, kbdBuffer, sizeof(buffer));
|
|
// Always 0, as Windows doesn't treat these as modifiers;
|
|
buffer[VK_LWIN ] = 0;
|
|
buffer[VK_RWIN ] = 0;
|
|
buffer[VK_CAPITAL ] = 0;
|
|
buffer[VK_NUMLOCK ] = 0;
|
|
buffer[VK_SCROLL ] = 0;
|
|
// Always 0, since we'll only change the other versions
|
|
buffer[VK_RSHIFT ] = 0;
|
|
buffer[VK_RCONTROL] = 0;
|
|
buffer[VK_LMENU ] = 0; // Use right Alt, since left Ctrl + right Alt is considered AltGraph
|
|
|
|
bool isDeadKey = false;
|
|
keyLayout[vk_key]->deadkeys = 0;
|
|
keyLayout[vk_key]->dirty = false;
|
|
setKbdState(buffer, false, false, false);
|
|
keyLayout[vk_key]->qtKey[0] = toKeyOrUnicode(vk_key, scancode, buffer, &isDeadKey);
|
|
keyLayout[vk_key]->deadkeys |= isDeadKey ? 0x01 : 0;
|
|
setKbdState(buffer, true, false, false);
|
|
keyLayout[vk_key]->qtKey[1] = toKeyOrUnicode(vk_key, scancode, buffer, &isDeadKey);
|
|
keyLayout[vk_key]->deadkeys |= isDeadKey ? 0x02 : 0;
|
|
setKbdState(buffer, false, true, false);
|
|
keyLayout[vk_key]->qtKey[2] = toKeyOrUnicode(vk_key, scancode, buffer, &isDeadKey);
|
|
keyLayout[vk_key]->deadkeys |= isDeadKey ? 0x04 : 0;
|
|
setKbdState(buffer, true, true, false);
|
|
keyLayout[vk_key]->qtKey[3] = toKeyOrUnicode(vk_key, scancode, buffer, &isDeadKey);
|
|
keyLayout[vk_key]->deadkeys |= isDeadKey ? 0x08 : 0;
|
|
setKbdState(buffer, false, false, true);
|
|
keyLayout[vk_key]->qtKey[4] = toKeyOrUnicode(vk_key, scancode, buffer, &isDeadKey);
|
|
keyLayout[vk_key]->deadkeys |= isDeadKey ? 0x10 : 0;
|
|
setKbdState(buffer, true, false, true);
|
|
keyLayout[vk_key]->qtKey[5] = toKeyOrUnicode(vk_key, scancode, buffer, &isDeadKey);
|
|
keyLayout[vk_key]->deadkeys |= isDeadKey ? 0x20 : 0;
|
|
setKbdState(buffer, false, true, true);
|
|
keyLayout[vk_key]->qtKey[6] = toKeyOrUnicode(vk_key, scancode, buffer, &isDeadKey);
|
|
keyLayout[vk_key]->deadkeys |= isDeadKey ? 0x40 : 0;
|
|
setKbdState(buffer, true, true, true);
|
|
keyLayout[vk_key]->qtKey[7] = toKeyOrUnicode(vk_key, scancode, buffer, &isDeadKey);
|
|
keyLayout[vk_key]->deadkeys |= isDeadKey ? 0x80 : 0;
|
|
// Add a fall back key for layouts which don't do composition and show non-latin1 characters
|
|
int fallbackKey = winceKeyBend(vk_key);
|
|
if (!fallbackKey || fallbackKey == Qt::Key_unknown) {
|
|
fallbackKey = 0;
|
|
if (vk_key != keyLayout[vk_key]->qtKey[0] && vk_key < 0x5B && vk_key > 0x2F)
|
|
fallbackKey = vk_key;
|
|
}
|
|
keyLayout[vk_key]->qtKey[8] = fallbackKey;
|
|
|
|
// If this vk_key makes a dead key with any combination of modifiers
|
|
if (keyLayout[vk_key]->deadkeys) {
|
|
// Push a Space, then the original key through the low-level ToAscii functions.
|
|
// We do this because these functions (ToAscii / ToUnicode) will alter the internal state of
|
|
// the keyboard driver By doing the following, we set the keyboard driver state back to what
|
|
// it was before we wrecked it with the code above.
|
|
// We need to push the space with an empty keystate map, since the driver checks the map for
|
|
// transitions in modifiers, so this helps us capture all possible deadkeys.
|
|
unsigned char emptyBuffer[256];
|
|
memset(emptyBuffer, 0, sizeof(emptyBuffer));
|
|
::ToAscii(VK_SPACE, 0, emptyBuffer, reinterpret_cast<LPWORD>(&buffer), 0);
|
|
::ToAscii(vk_key, scancode, kbdBuffer, reinterpret_cast<LPWORD>(&buffer), 0);
|
|
}
|
|
|
|
#ifdef DEBUG_KEYMAPPER
|
|
qDebug("updatePossibleKeyCodes for virtual key = 0x%02x!", vk_key);
|
|
for (int i = 0; i < 9; ++i) {
|
|
qDebug(" [%d] (%d,0x%02x,'%c') %s", i,
|
|
keyLayout[vk_key]->qtKey[i],
|
|
keyLayout[vk_key]->qtKey[i],
|
|
keyLayout[vk_key]->qtKey[i] ? keyLayout[vk_key]->qtKey[i] : 0x03,
|
|
keyLayout[vk_key]->deadkeys & (1<<i) ? "deadkey" : "");
|
|
}
|
|
#endif // DEBUG_KEYMAPPER
|
|
}
|
|
|
|
bool QKeyMapperPrivate::isADeadKey(unsigned int vk_key, unsigned int modifiers)
|
|
{
|
|
if (keyLayout && (vk_key < 256) && keyLayout[vk_key]) {
|
|
for(register int i = 0; i < 9; ++i) {
|
|
if (uint(ModsTbl[i]) == modifiers)
|
|
return bool(keyLayout[vk_key]->deadkeys & 1<<i);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
extern bool qt_use_rtl_extensions;
|
|
|
|
QList<int> QKeyMapperPrivate::possibleKeys(QKeyEvent *e)
|
|
{
|
|
QList<int> result;
|
|
const quint32 nativeVirtualKey = e->nativeVirtualKey();
|
|
if (nativeVirtualKey > 255)
|
|
return result;
|
|
|
|
KeyboardLayoutItem *kbItem = keyLayout[nativeVirtualKey];
|
|
if(!kbItem)
|
|
return result;
|
|
|
|
quint32 baseKey = kbItem->qtKey[0];
|
|
Qt::KeyboardModifiers keyMods = e->modifiers();
|
|
if (baseKey == Qt::Key_Return && (e->nativeModifiers() & ExtendedKey)) {
|
|
result << int(Qt::Key_Enter + keyMods);
|
|
return result;
|
|
}
|
|
result << int(baseKey + keyMods); // The base key is _always_ valid, of course
|
|
|
|
for(int i = 1; i < 9; ++i) {
|
|
Qt::KeyboardModifiers neededMods = ModsTbl[i];
|
|
quint32 key = kbItem->qtKey[i];
|
|
if (key && key != baseKey && ((keyMods & neededMods) == neededMods))
|
|
result << int(key + (keyMods & ~neededMods));
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
bool QKeyMapperPrivate::translateKeyEvent(QWidget *widget, const MSG &msg, bool grab)
|
|
{
|
|
Q_Q(QKeyMapper);
|
|
Q_UNUSED(q); // Strange, but the compiler complains on q not being referenced, even if it is..
|
|
bool k0 = false;
|
|
bool k1 = false;
|
|
int msgType = msg.message;
|
|
// WM_(IME_)CHAR messages already contain the character in question so there is
|
|
// no need to fiddle with our key map. In any other case add this key to the
|
|
// keymap if it is not present yet.
|
|
if (msg.message != WM_CHAR && msg.message != WM_IME_CHAR)
|
|
updateKeyMap(msg);
|
|
|
|
const quint32 scancode = (msg.lParam >> 16) & scancodeBitmask;
|
|
const quint32 vk_key = msg.wParam;
|
|
|
|
quint32 nModifiers = 0;
|
|
|
|
#if defined(Q_OS_WINCE)
|
|
nModifiers |= (GetKeyState(VK_SHIFT ) < 0 ? ShiftAny : 0);
|
|
nModifiers |= (GetKeyState(VK_CONTROL) < 0 ? ControlAny : 0);
|
|
nModifiers |= (GetKeyState(VK_MENU ) < 0 ? AltAny : 0);
|
|
nModifiers |= (GetKeyState(VK_LWIN ) < 0 ? MetaLeft : 0);
|
|
nModifiers |= (GetKeyState(VK_RWIN ) < 0 ? MetaRight : 0);
|
|
#else
|
|
// Map native modifiers to some bit representation
|
|
nModifiers |= (GetKeyState(VK_LSHIFT ) & 0x80 ? ShiftLeft : 0);
|
|
nModifiers |= (GetKeyState(VK_RSHIFT ) & 0x80 ? ShiftRight : 0);
|
|
nModifiers |= (GetKeyState(VK_LCONTROL) & 0x80 ? ControlLeft : 0);
|
|
nModifiers |= (GetKeyState(VK_RCONTROL) & 0x80 ? ControlRight : 0);
|
|
nModifiers |= (GetKeyState(VK_LMENU ) & 0x80 ? AltLeft : 0);
|
|
nModifiers |= (GetKeyState(VK_RMENU ) & 0x80 ? AltRight : 0);
|
|
nModifiers |= (GetKeyState(VK_LWIN ) & 0x80 ? MetaLeft : 0);
|
|
nModifiers |= (GetKeyState(VK_RWIN ) & 0x80 ? MetaRight : 0);
|
|
// Add Lock keys to the same bits
|
|
nModifiers |= (GetKeyState(VK_CAPITAL ) & 0x01 ? CapsLock : 0);
|
|
nModifiers |= (GetKeyState(VK_NUMLOCK ) & 0x01 ? NumLock : 0);
|
|
nModifiers |= (GetKeyState(VK_SCROLL ) & 0x01 ? ScrollLock : 0);
|
|
#endif // Q_OS_WINCE
|
|
|
|
if (msg.lParam & ExtendedKey)
|
|
nModifiers |= msg.lParam & ExtendedKey;
|
|
|
|
// Get the modifier states (may be altered later, depending on key code)
|
|
int state = 0;
|
|
state |= (nModifiers & ShiftAny ? int(Qt::ShiftModifier) : 0);
|
|
state |= (nModifiers & ControlAny ? int(Qt::ControlModifier) : 0);
|
|
state |= (nModifiers & AltAny ? int(Qt::AltModifier) : 0);
|
|
state |= (nModifiers & MetaAny ? int(Qt::MetaModifier) : 0);
|
|
|
|
// A multi-character key not found by our look-ahead
|
|
if (msgType == WM_CHAR) {
|
|
QString s;
|
|
QChar ch = QChar((ushort)msg.wParam);
|
|
if (!ch.isNull())
|
|
s += ch;
|
|
|
|
k0 = q->sendKeyEvent(widget, grab, QEvent::KeyPress, 0, Qt::KeyboardModifier(state), s, false, 0, scancode, vk_key, nModifiers);
|
|
k1 = q->sendKeyEvent(widget, grab, QEvent::KeyRelease, 0, Qt::KeyboardModifier(state), s, false, 0, scancode, vk_key, nModifiers);
|
|
}
|
|
|
|
// Input method characters not found by our look-ahead
|
|
else if (msgType == WM_IME_CHAR) {
|
|
QString s;
|
|
QChar ch = QChar((ushort)msg.wParam);
|
|
if (!ch.isNull())
|
|
s += ch;
|
|
|
|
k0 = q->sendKeyEvent(widget, grab, QEvent::KeyPress, 0, Qt::KeyboardModifier(state), s, false, 0, scancode, vk_key, nModifiers);
|
|
k1 = q->sendKeyEvent(widget, grab, QEvent::KeyRelease, 0, Qt::KeyboardModifier(state), s, false, 0, scancode, vk_key, nModifiers);
|
|
}
|
|
|
|
else {
|
|
// handle Directionality changes (BiDi) with RTL extensions
|
|
if (qt_use_rtl_extensions) {
|
|
static int dirStatus = 0;
|
|
if (!dirStatus && state == Qt::ControlModifier
|
|
&& msg.wParam == VK_CONTROL
|
|
&& msgType == WM_KEYDOWN) {
|
|
if (GetKeyState(VK_LCONTROL) < 0)
|
|
dirStatus = VK_LCONTROL;
|
|
else if (GetKeyState(VK_RCONTROL) < 0)
|
|
dirStatus = VK_RCONTROL;
|
|
} else if (dirStatus) {
|
|
if (msgType == WM_KEYDOWN) {
|
|
if (msg.wParam == VK_SHIFT) {
|
|
if (dirStatus == VK_LCONTROL && GetKeyState(VK_LSHIFT) < 0)
|
|
dirStatus = VK_LSHIFT;
|
|
else if (dirStatus == VK_RCONTROL && GetKeyState(VK_RSHIFT) < 0)
|
|
dirStatus = VK_RSHIFT;
|
|
} else {
|
|
dirStatus = 0;
|
|
}
|
|
} else if (msgType == WM_KEYUP) {
|
|
if (dirStatus == VK_LSHIFT
|
|
&& ((msg.wParam == VK_SHIFT && GetKeyState(VK_LCONTROL))
|
|
|| (msg.wParam == VK_CONTROL && GetKeyState(VK_LSHIFT)))) {
|
|
k0 = q->sendKeyEvent(widget, grab, QEvent::KeyPress, Qt::Key_Direction_L, 0,
|
|
QString(), false, 0,
|
|
scancode, msg.wParam, nModifiers);
|
|
k1 = q->sendKeyEvent(widget, grab, QEvent::KeyRelease, Qt::Key_Direction_L, 0,
|
|
QString(), false, 0,
|
|
scancode, msg.wParam, nModifiers);
|
|
dirStatus = 0;
|
|
} else if (dirStatus == VK_RSHIFT
|
|
&& ( (msg.wParam == VK_SHIFT && GetKeyState(VK_RCONTROL))
|
|
|| (msg.wParam == VK_CONTROL && GetKeyState(VK_RSHIFT)))) {
|
|
k0 = q->sendKeyEvent(widget, grab, QEvent::KeyPress, Qt::Key_Direction_R,
|
|
0, QString(), false, 0,
|
|
scancode, msg.wParam, nModifiers);
|
|
k1 = q->sendKeyEvent(widget, grab, QEvent::KeyRelease, Qt::Key_Direction_R,
|
|
0, QString(), false, 0,
|
|
scancode, msg.wParam, nModifiers);
|
|
dirStatus = 0;
|
|
} else {
|
|
dirStatus = 0;
|
|
}
|
|
} else {
|
|
dirStatus = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
// IME will process these keys, so simply return
|
|
if(msg.wParam == VK_PROCESSKEY)
|
|
return true;
|
|
|
|
// Ignore invalid virtual keycodes (see bugs 127424, QTBUG-3630)
|
|
if (msg.wParam == 0 || msg.wParam == 0xFF)
|
|
return true;
|
|
|
|
// Translate VK_* (native) -> Key_* (Qt) keys
|
|
int modifiersIndex = 0;
|
|
modifiersIndex |= (nModifiers & ShiftAny ? 0x1 : 0);
|
|
modifiersIndex |= (nModifiers & ControlAny ? 0x2 : 0);
|
|
modifiersIndex |= (nModifiers & AltAny ? 0x4 : 0);
|
|
|
|
int code = keyLayout[vk_key]->qtKey[modifiersIndex];
|
|
|
|
// Invert state logic:
|
|
// If the key actually pressed is a modifier key, then we remove its modifier key from the
|
|
// state, since a modifier-key can't have itself as a modifier
|
|
if (code == Qt::Key_Control)
|
|
state = state ^ Qt::ControlModifier;
|
|
else if (code == Qt::Key_Shift)
|
|
state = state ^ Qt::ShiftModifier;
|
|
else if (code == Qt::Key_Alt)
|
|
state = state ^ Qt::AltModifier;
|
|
|
|
// If the bit 24 of lParm is set you received a enter,
|
|
// otherwise a Return. (This is the extended key bit)
|
|
if ((code == Qt::Key_Return) && (msg.lParam & 0x1000000))
|
|
code = Qt::Key_Enter;
|
|
|
|
// All cursor keys without extended bit
|
|
if (!(msg.lParam & 0x1000000)) {
|
|
switch (code) {
|
|
case Qt::Key_Left:
|
|
case Qt::Key_Right:
|
|
case Qt::Key_Up:
|
|
case Qt::Key_Down:
|
|
case Qt::Key_PageUp:
|
|
case Qt::Key_PageDown:
|
|
case Qt::Key_Home:
|
|
case Qt::Key_End:
|
|
case Qt::Key_Insert:
|
|
case Qt::Key_Delete:
|
|
case Qt::Key_Asterisk:
|
|
case Qt::Key_Plus:
|
|
case Qt::Key_Minus:
|
|
case Qt::Key_Period:
|
|
case Qt::Key_Comma:
|
|
case Qt::Key_0:
|
|
case Qt::Key_1:
|
|
case Qt::Key_2:
|
|
case Qt::Key_3:
|
|
case Qt::Key_4:
|
|
case Qt::Key_5:
|
|
case Qt::Key_6:
|
|
case Qt::Key_7:
|
|
case Qt::Key_8:
|
|
case Qt::Key_9:
|
|
state |= ((msg.wParam >= '0' && msg.wParam <= '9')
|
|
|| (msg.wParam >= VK_OEM_PLUS && msg.wParam <= VK_OEM_3))
|
|
? 0 : int(Qt::KeypadModifier);
|
|
default:
|
|
if ((uint)msg.lParam == 0x004c0001 || (uint)msg.lParam == 0xc04c0001)
|
|
state |= Qt::KeypadModifier;
|
|
break;
|
|
}
|
|
}
|
|
// Other keys with with extended bit
|
|
else {
|
|
switch (code) {
|
|
case Qt::Key_Enter:
|
|
case Qt::Key_Slash:
|
|
case Qt::Key_NumLock:
|
|
state |= Qt::KeypadModifier;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
// KEYDOWN ---------------------------------------------------------------------------------
|
|
if (msgType == WM_KEYDOWN || msgType == WM_IME_KEYDOWN || msgType == WM_SYSKEYDOWN) {
|
|
// Get the last record of this key press, so we can validate the current state
|
|
// The record is not removed from the list
|
|
KeyRecord *rec = key_recorder.findKey(msg.wParam, false);
|
|
|
|
// If rec's state doesn't match the current state, something has changed behind our back
|
|
// (Consumed by modal widget is one possibility) So, remove the record from the list
|
|
// This will stop the auto-repeat of the key, should a modifier change, for example
|
|
if (rec && rec->state != state) {
|
|
key_recorder.findKey(msg.wParam, true);
|
|
rec = 0;
|
|
}
|
|
|
|
// Find unicode character from Windows Message Queue
|
|
MSG wm_char;
|
|
UINT charType = (msgType == WM_KEYDOWN
|
|
? WM_CHAR
|
|
: msgType == WM_IME_KEYDOWN ? WM_IME_CHAR : WM_SYSCHAR);
|
|
|
|
QChar uch;
|
|
if (PeekMessage(&wm_char, 0, charType, charType, PM_REMOVE)) {
|
|
// Found a ?_CHAR
|
|
uch = QChar((ushort)wm_char.wParam);
|
|
if (msgType == WM_SYSKEYDOWN && uch.isLetter() && (msg.lParam & KF_ALTDOWN))
|
|
uch = uch.toLower(); // (See doc of WM_SYSCHAR) Alt-letter
|
|
if (!code && !uch.row())
|
|
code = asciiToKeycode(uch.cell(), state);
|
|
}
|
|
|
|
// Special handling for the WM_IME_KEYDOWN message. Microsoft IME (Korean) will not
|
|
// generate a WM_IME_CHAR message corresponding to this message. We might get wrong
|
|
// results, if we map this virtual key-code directly (for eg '?' US layouts). So try
|
|
// to find the correct key using the current message parameters & keyboard state.
|
|
if (uch.isNull() && msgType == WM_IME_KEYDOWN) {
|
|
BYTE keyState[256];
|
|
wchar_t newKey[3] = {0};
|
|
GetKeyboardState(keyState);
|
|
int val = ToUnicode(vk_key, scancode, keyState, newKey, 2, 0);
|
|
if (val == 1) {
|
|
uch = QChar(newKey[0]);
|
|
} else {
|
|
// If we are still not able to find a unicode key, pass the WM_IME_KEYDOWN
|
|
// message to DefWindowProc() for generating a proper WM_KEYDOWN.
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// If no ?_CHAR was found in the queue; deduct character from the ?_KEYDOWN parameters
|
|
if (uch.isNull()) {
|
|
if (msg.wParam == VK_DELETE) {
|
|
uch = QChar(QLatin1Char(0x7f)); // Windows doesn't know this one.
|
|
} else {
|
|
if (msgType != WM_SYSKEYDOWN || !code) {
|
|
UINT map = MapVirtualKey(msg.wParam, 2);
|
|
// If the high bit of the return value is set, it's a deadkey
|
|
if (!(map & 0x80000000))
|
|
uch = QChar((ushort)map);
|
|
}
|
|
}
|
|
if (!code && !uch.row())
|
|
code = asciiToKeycode(uch.cell(), state);
|
|
}
|
|
|
|
// Special handling of global Windows hotkeys
|
|
if (state == Qt::AltModifier) {
|
|
switch (code) {
|
|
case Qt::Key_Escape:
|
|
case Qt::Key_Tab:
|
|
case Qt::Key_Enter:
|
|
case Qt::Key_F4:
|
|
return false; // Send the event on to Windows
|
|
case Qt::Key_Space:
|
|
// do not pass this key to windows, we will process it ourselves
|
|
qt_show_system_menu(widget->window());
|
|
return true;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Map SHIFT + Tab to SHIFT + BackTab, QShortcutMap knows about this translation
|
|
if (code == Qt::Key_Tab && (state & Qt::ShiftModifier) == Qt::ShiftModifier)
|
|
code = Qt::Key_Backtab;
|
|
|
|
// If we have a record, it means that the key is already pressed, the state is the same
|
|
// so, we have an auto-repeating key
|
|
if (rec) {
|
|
if (code < Qt::Key_Shift || code > Qt::Key_ScrollLock) {
|
|
k0 = q->sendKeyEvent(widget, grab, QEvent::KeyRelease, code,
|
|
Qt::KeyboardModifier(state), rec->text, true, 0,
|
|
scancode, msg.wParam, nModifiers);
|
|
k1 = q->sendKeyEvent(widget, grab, QEvent::KeyPress, code,
|
|
Qt::KeyboardModifier(state), rec->text, true, 0,
|
|
scancode, msg.wParam, nModifiers);
|
|
}
|
|
}
|
|
// No record of the key being previous pressed, so we now send a QEvent::KeyPress event,
|
|
// and store the key data into our records.
|
|
else {
|
|
QString text;
|
|
if (!uch.isNull())
|
|
text += uch;
|
|
char a = uch.row() ? 0 : uch.cell();
|
|
key_recorder.storeKey(msg.wParam, a, state, text);
|
|
k0 = q->sendKeyEvent(widget, grab, QEvent::KeyPress, code, Qt::KeyboardModifier(state),
|
|
text, false, 0, scancode, msg.wParam, nModifiers);
|
|
|
|
bool store = true;
|
|
// Alt+<alphanumerical> go to the Win32 menu system if unhandled by Qt
|
|
#if !defined(Q_OS_WINCE)
|
|
if (msgType == WM_SYSKEYDOWN && !k0 && a) {
|
|
HWND parent = GetParent(widget->internalWinId());
|
|
while (parent) {
|
|
if (GetMenu(parent)) {
|
|
SendMessage(parent, WM_SYSCOMMAND, SC_KEYMENU, a);
|
|
store = false;
|
|
k0 = true;
|
|
break;
|
|
}
|
|
parent = GetParent(parent);
|
|
}
|
|
}
|
|
#endif
|
|
if (!store)
|
|
key_recorder.findKey(msg.wParam, true);
|
|
}
|
|
}
|
|
|
|
// KEYUP -----------------------------------------------------------------------------------
|
|
else {
|
|
// Try to locate the key in our records, and remove it if it exists.
|
|
// The key may not be in our records if, for example, the down event was handled by
|
|
// win32 natively, or our window gets focus while a key is already press, but now gets
|
|
// the key release event.
|
|
KeyRecord* rec = key_recorder.findKey(msg.wParam, true);
|
|
if (!rec && !(code == Qt::Key_Shift
|
|
|| code == Qt::Key_Control
|
|
|| code == Qt::Key_Meta
|
|
|| code == Qt::Key_Alt)) {
|
|
// Someone ate the key down event
|
|
} else {
|
|
if (!code)
|
|
code = asciiToKeycode(rec->ascii ? rec->ascii : msg.wParam, state);
|
|
|
|
// Map SHIFT + Tab to SHIFT + BackTab, QShortcutMap knows about this translation
|
|
if (code == Qt::Key_Tab && (state & Qt::ShiftModifier) == Qt::ShiftModifier)
|
|
code = Qt::Key_Backtab;
|
|
|
|
k0 = q->sendKeyEvent(widget, grab, QEvent::KeyRelease, code, Qt::KeyboardModifier(state),
|
|
(rec ? rec->text : QString()), false, 0, scancode, msg.wParam, nModifiers);
|
|
|
|
// don't pass Alt to Windows unless we are embedded in a non-Qt window
|
|
#if !defined(Q_OS_WINCE)
|
|
if (code == Qt::Key_Alt) {
|
|
k0 = true;
|
|
HWND parent = GetParent(widget->internalWinId());
|
|
while (parent) {
|
|
if (!QWidget::find(parent) && GetMenu(parent)) {
|
|
k0 = false;
|
|
break;
|
|
}
|
|
parent = GetParent(parent);
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
}
|
|
|
|
// Return true, if a QKeyEvent was sent to a widget
|
|
return k0 || k1;
|
|
}
|
|
|
|
|
|
// QKeyMapper (Windows) implementation -------------------------------------------------[ start ]---
|
|
|
|
bool QKeyMapper::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 *)
|
|
{
|
|
#if defined(Q_OS_WINCE)
|
|
Q_UNUSED(grab);
|
|
#endif
|
|
Q_UNUSED(count);
|
|
Q_UNUSED(grab);
|
|
if (!widget->isEnabled())
|
|
return false;
|
|
|
|
QKeyEvent e(type, code, modifiers,
|
|
nativeScanCode, nativeVirtualKey, nativeModifiers,
|
|
text, autorepeat, qMax(1, int(text.length())));
|
|
QETWidget::sendSpontaneousEvent(widget, &e);
|
|
|
|
if (!isModifierKey(code)
|
|
&& modifiers == Qt::AltModifier
|
|
&& ((code >= Qt::Key_A && code <= Qt::Key_Z) || (code >= Qt::Key_0 && code <= Qt::Key_9))
|
|
&& type == QEvent::KeyPress
|
|
&& !e.isAccepted())
|
|
QApplication::beep(); // Emulate windows behavior
|
|
|
|
return e.isAccepted();
|
|
}
|
|
|
|
QT_END_NAMESPACE
|