qkbdpc101_qws.cpp

奇趣公司比较新的qt/emd版本

#if defined(QT_QWS_IPAQ)
        && !ipaq_return_pressed
#endif
   ) {
        extended = 1;
        return;
    } else if (code == 225) {
        extended = 2;
        return;
    }
#endif

    if (code & 0x80) {
        release = true;
        code &= 0x7f;
    }

#ifndef QT_QWS_USE_KEYCODES
    if (extended == 1) {
        switch (code) {
        case 72:
            keyCode = Qt::Key_Up;
            break;
        case 75:
            keyCode = Qt::Key_Left;
            break;
        case 77:
            keyCode = Qt::Key_Right;
            break;
        case 80:
            keyCode = Qt::Key_Down;
            break;
        case 82:
            keyCode = Qt::Key_Insert;
            break;
        case 71:
            keyCode = Qt::Key_Home;
            break;
        case 73:
            keyCode = Qt::Key_PageUp;
            break;
        case 83:
            keyCode = Qt::Key_Delete;
            break;
        case 79:
            keyCode = Qt::Key_End;
            break;
        case 81:
            keyCode = Qt::Key_PageDown;
            break;
        case 28:
            keyCode = Qt::Key_Enter;
            break;
        case 53:
            keyCode = Qt::Key_Slash;
            break;
        case 0x1d:
            keyCode = Qt::Key_Control;
            break;
        case 0x2a:
            keyCode = Qt::Key_Print;
            break;
        case 0x38:
            keyCode = Qt::Key_Alt;
            break;
        case 0x5b:
            keyCode = Qt::Key_Super_L;
            break;
        case 0x5c:
            keyCode = Qt::Key_Super_R;
            break;
        case 0x5d:
            keyCode = Qt::Key_Menu;
            break;
#if 0
        default:
            qDebug("extended1 code %x release %d", code, release);
            break;
#endif
        }
    } else if (extended == 2) {
        switch (code) {
        case 0x1d:
            return;
        case 0x45:
            keyCode = Qt::Key_Pause;
            break;
        }
    } else
#endif
    {
        if (code < keyMSize) {
            keyCode = pc101KeyM[code].key_code;
        }

#if defined(QT_QWS_IPAQ) || defined(QT_QWS_EBX)
        softwareRepeat = true;

        switch (code) {
            case 0x7a: case 0x7b: case 0x7c: case 0x7d:
                keyCode = code - 0x7a + Qt::Key_F9;
                softwareRepeat = false;
                break;
            case 0x79:
                keyCode = Qt::Key_SysReq;
                softwareRepeat = false;
                break;
            case 0x78:
# ifdef QT_QWS_IPAQ
                keyCode = Qt::Key_F24;  // record
# else
                keyCode = Qt::Key_Escape;
# endif
                softwareRepeat = false;
                break;
            case 0x60:
                keyCode = Qt::Key_Return;
# ifdef QT_QWS_IPAQ
                ipaq_return_pressed = !release;
# endif
                break;
            case 0x67:
                keyCode = Qt::Key_Right;
                break;
            case 0x69:
                keyCode = Qt::Key_Up;
                break;
            case 0x6a:
                keyCode = Qt::Key_Down;
                break;
            case 0x6c:
                keyCode = Qt::Key_Left;
                break;
        }

        if (qt_screen->isTransformed()
                && keyCode >= Qt::Key_Left && keyCode <= Qt::Key_Down)
        {
            keyCode = transformDirKey(keyCode);
        }
#endif
        /*
          Translate shift+Qt::Key_Tab to Qt::Key_Backtab
        */
        if ((keyCode == Qt::Key_Tab) && shift)
            keyCode = Qt::Key_Backtab;
    }

#ifndef QT_QWS_USE_KEYCODES
    /*
      Qt::Keypad consists of extended keys 53 and 28,
      and non-extended keys 55 and 71 through 83.
    */
    if ((extended == 1) ? (code == 53 || code == 28) :
         (code == 55 || (code >= 71 && code <= 83)))
#else
    if (code == 55 || code >= 71 && code <= 83 || code == 96
            || code == 98 || code == 118)
#endif
    {
        keypad = Qt::KeypadModifier;
    }

    // Ctrl-Alt-Backspace exits qws
    if (ctrl && alt && keyCode == Qt::Key_Backspace) {
        qApp->quit();
    }

    if (keyCode == Qt::Key_Alt) {
        alt = !release;
    } else if (keyCode == Qt::Key_Control) {
        ctrl = !release;
    } else if (keyCode == Qt::Key_Shift) {
        shift = !release;
    } else if (keyCode == Qt::Key_CapsLock && release) {
        caps = !caps;
#if defined(Q_OS_LINUX)
        char leds;
        ioctl(0, KDGETLED, &leds);
        leds = leds & ~LED_CAP;
        if (caps) leds |= LED_CAP;
        ioctl(0, KDSETLED, leds);
#endif
    }
    if (keyCode != Qt::Key_unknown) {
        bool bAlt = alt;
        bool bCtrl = ctrl;
        bool bShift = shift;
        int unicode = 0;
        if (code < keyMSize) {
            if (!extended) {
                bool bCaps = shift ||
                    (caps ? QChar(keyMap()[code].unicode).isLetter() : false);
                if (bCtrl)
                    unicode =  keyMap()[code].ctrl_unicode ?  keyMap()[code].ctrl_unicode : 0xffff;
                else if (bCaps)
                    unicode =  keyMap()[code].shift_unicode ?  keyMap()[code].shift_unicode : 0xffff;
                else
                    unicode =  keyMap()[code].unicode ?  keyMap()[code].unicode : 0xffff;
#ifndef QT_QWS_USE_KEYCODES
            } else if (extended==1) {
                if (code == 53)
                    unicode = '/';
#endif
            }
        }

        modifiers = 0;
        if (bAlt) modifiers |= Qt::AltModifier;
        if (bCtrl) modifiers |= Qt::ControlModifier;
        if (bShift) modifiers |= Qt::ShiftModifier;
        if (keypad) modifiers |= Qt::KeypadModifier;

        // looks wrong -- WWA
        bool repeat = false;
        if (prevuni == unicode && prevkey == keyCode && !release)
            repeat = true;

        processKeyEvent(unicode, keyCode, modifiers, !release, repeat);

        if (!release) {
            prevuni = unicode;
            prevkey = keyCode;
        } else {
            prevkey = prevuni = 0;
        }
    }

    if (softwareRepeat && !release)
        beginAutoRepeat(prevuni, prevkey, modifiers);
    else
        endAutoRepeat();

    extended = 0;
}

#endif // QT_NO_QWS_KEYBOARD