qkbdpc101_qws.cpp

奇趣公司比较新的qt/emd版本

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#include "qkbdpc101_qws.h"

#ifndef QT_NO_QWS_KEYBOARD

#include "qscreen_qws.h"
#include "qwindowsystem_qws.h"
#include "qnamespace.h"
#include "qapplication.h"

#include <unistd.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>

#ifdef Q_OS_LINUX
#include <sys/kd.h>
#include <sys/vt.h>
#endif

static const QWSKeyMap pc101KeyM[] = {
    {   Qt::Key_unknown,    0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_Escape,     27      , 27      , 0xffff  },
    {   Qt::Key_1,      '1'     , '!'     , 0xffff  },
    {   Qt::Key_2,      '2'     , '@'     , 0xffff  },
    {   Qt::Key_3,      '3'     , '#'     , 0xffff  },
    {   Qt::Key_4,      '4'     , '$'     , 0xffff  },
    {   Qt::Key_5,      '5'     , '%'     , 0xffff  },
    {   Qt::Key_6,      '6'     , '^'     , 0xffff  },
    {   Qt::Key_7,      '7'     , '&'     , 0xffff  },
    {   Qt::Key_8,      '8'     , '*'     , 0xffff  },
    {   Qt::Key_9,      '9'     , '('     , 0xffff  },  // 10
    {   Qt::Key_0,      '0'     , ')'     , 0xffff  },
    {   Qt::Key_Minus,      '-'     , '_'     , 0xffff  },
    {   Qt::Key_Equal,      '='     , '+'     , 0xffff  },
    {   Qt::Key_Backspace,  8       , 8       , 0xffff  },
    {   Qt::Key_Tab,        9       , 9       , 0xffff  },
    {   Qt::Key_Q,      'q'     , 'Q'     , 'Q'-64  },
    {   Qt::Key_W,      'w'     , 'W'     , 'W'-64  },
    {   Qt::Key_E,      'e'     , 'E'     , 'E'-64  },
    {   Qt::Key_R,      'r'     , 'R'     , 'R'-64  },
    {   Qt::Key_T,      't'     , 'T'     , 'T'-64  },  // 20
    {   Qt::Key_Y,      'y'     , 'Y'     , 'Y'-64  },
    {   Qt::Key_U,      'u'     , 'U'     , 'U'-64  },
    {   Qt::Key_I,      'i'     , 'I'     , 'I'-64  },
    {   Qt::Key_O,      'o'     , 'O'     , 'O'-64  },
    {   Qt::Key_P,      'p'     , 'P'     , 'P'-64  },
    {   Qt::Key_BraceLeft,  '['     , '{'     , 0xffff  },
    {   Qt::Key_BraceRight, ']'     , '}'     , 0xffff  },
    {   Qt::Key_Return,     13      , 13      , 0xffff  },
    {   Qt::Key_Control,    0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_A,      'a'     , 'A'     , 'A'-64  },  // 30
    {   Qt::Key_S,      's'     , 'S'     , 'S'-64  },
    {   Qt::Key_D,      'd'     , 'D'     , 'D'-64  },
    {   Qt::Key_F,      'f'     , 'F'     , 'F'-64  },
    {   Qt::Key_G,      'g'     , 'G'     , 'G'-64  },
    {   Qt::Key_H,      'h'     , 'H'     , 'H'-64  },
    {   Qt::Key_J,      'j'     , 'J'     , 'J'-64  },
    {   Qt::Key_K,      'k'     , 'K'     , 'K'-64  },
    {   Qt::Key_L,      'l'     , 'L'     , 'L'-64  },
    {   Qt::Key_Semicolon,  ';'     , ':'     , 0xffff  },
    {   Qt::Key_Apostrophe, '\''    , '"'     , 0xffff  },  // 40
    {   Qt::Key_QuoteLeft,  '`'     , '~'     , 0xffff  },
    {   Qt::Key_Shift,      0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_Backslash,  '\\'    , '|'     , 0xffff  },
    {   Qt::Key_Z,      'z'     , 'Z'     , 'Z'-64  },
    {   Qt::Key_X,      'x'     , 'X'     , 'X'-64  },
    {   Qt::Key_C,      'c'     , 'C'     , 'C'-64  },
    {   Qt::Key_V,      'v'     , 'V'     , 'V'-64  },
    {   Qt::Key_B,      'b'     , 'B'     , 'B'-64  },
    {   Qt::Key_N,      'n'     , 'N'     , 'N'-64  },
    {   Qt::Key_M,      'm'     , 'M'     , 'M'-64  },  // 50
    {   Qt::Key_Comma,      ','     , '<'     , 0xffff  },
    {   Qt::Key_Period,     '.'     , '>'     , 0xffff  },
    {   Qt::Key_Slash,      '/'     , '?'     , 0xffff  },
    {   Qt::Key_Shift,      0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_Asterisk,   '*'     , '*'     , 0xffff  },
    {   Qt::Key_Alt,        0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_Space,      ' '     , ' '     , 0xffff  },
    {   Qt::Key_CapsLock,   0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_F1,     0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_F2,     0xffff  , 0xffff  , 0xffff  },  // 60
    {   Qt::Key_F3,     0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_F4,     0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_F5,     0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_F6,     0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_F7,     0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_F8,     0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_F9,     0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_F10,        0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_NumLock,    0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_ScrollLock, 0xffff  , 0xffff  , 0xffff  },  // 70
    {   Qt::Key_7,      '7'     , '7'     , 0xffff  },
    {   Qt::Key_8,      '8'     , '8'     , 0xffff  },
    {   Qt::Key_9,      '9'     , '9'     , 0xffff  },
    {   Qt::Key_Minus,      '-'     , '-'     , 0xffff  },
    {   Qt::Key_4,      '4'     , '4'     , 0xffff  },
    {   Qt::Key_5,      '5'     , '5'     , 0xffff  },
    {   Qt::Key_6,      '6'     , '6'     , 0xffff  },
    {   Qt::Key_Plus,       '+'     , '+'     , 0xffff  },
    {   Qt::Key_1,      '1'     , '1'     , 0xffff  },
    {   Qt::Key_2,      '2'     , '2'     , 0xffff  },  // 80
    {   Qt::Key_3,      '3'     , '3'     , 0xffff  },
    {   Qt::Key_0,      '0'     , '0'     , 0xffff  },
    {   Qt::Key_Period,     '.'     , '.'     , 0xffff  },
    {   Qt::Key_SysReq,    0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_unknown,    0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_Less,   '<'     , '>'  , 0xffff  },
    {   Qt::Key_F11,        0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_F12,        0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_unknown,    0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_unknown,    0xffff  , 0xffff  , 0xffff  }, // 90
    {   Qt::Key_unknown,    0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_unknown,    0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_unknown,    0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_unknown,    0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_unknown,    0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_Enter,      13      , 13      , 0xffff  },
    {   Qt::Key_Control,    0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_Slash,                '/'     , '/'     , 0xffff  },
    {   Qt::Key_unknown,    0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_Meta,                0xffff  , 0xffff  , 0xffff  }, // 100
    {        Qt::Key_unknown,        0xffff  , 0xffff  , 0xffff  }, // break
    {        Qt::Key_Home,            0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_Up,                0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_PageUp,                0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_Left,                0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_Right,                0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_End,                0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_Down,                0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_PageDown,                0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_Insert,                0xffff  , 0xffff  , 0xffff  }, // 110
    {        Qt::Key_Delete,                0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_unknown,        0xffff  , 0xffff  , 0xffff  }, // macro
    {   Qt::Key_F13,        0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_F14,        0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_Help,       0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_unknown,        0xffff  , 0xffff  , 0xffff  }, // do
    {   Qt::Key_F17,        0xffff  , 0xffff  , 0xffff  },
    {   Qt::Key_Plus,       '+'     , '-'     , 0xffff  },
    {        Qt::Key_Pause,                0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_unknown,        0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_unknown,        0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_unknown,        0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_unknown,        0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_unknown,        0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_unknown,        0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_unknown,        0xffff  , 0xffff  , 0xffff  },
    {        Qt::Key_unknown,        0xffff  , 0xffff  , 0xffff  },
    {   0,          0xffff  , 0xffff  , 0xffff  }
};

static const int keyMSize = sizeof(pc101KeyM)/sizeof(QWSKeyMap)-1;

//===========================================================================

//
// PC-101 type keyboards
//

/*!
    \class QWSPC101KeyboardHandler
    \ingroup qws

    \internal
*/

QWSPC101KeyboardHandler::QWSPC101KeyboardHandler(const QString&)
{
    shift = false;
    alt   = false;
    ctrl  = false;
    extended = 0;
    prevuni = 0;
    prevkey = 0;
    caps = false;
#if defined(QT_QWS_IPAQ)
    // iPAQ Action Key has ScanCode 0x60: 0x60|0x80 = 0xe0 == extended mode 1 !
    ipaq_return_pressed = false;
#endif
}

QWSPC101KeyboardHandler::~QWSPC101KeyboardHandler()
{
}

const QWSKeyMap *QWSPC101KeyboardHandler::keyMap() const
{
    return pc101KeyM;
}

void QWSPC101KeyboardHandler::doKey(uchar code)
{

    int keyCode = Qt::Key_unknown;
    bool release = false;
    int keypad = 0;
    bool softwareRepeat = false;

#ifndef QT_QWS_USE_KEYCODES
    // extended?
    if (code == 224