public static bool SysTVGetKeyEvent(ref SysKeyEvent Event)
{
W32Kbd.KbdUpdateEventQueues();
if (W32Kbd.SysKeyCount == 0)
{
return(false);
}
else
{
W32Kbd.SysKeyCount--;
Event = W32Kbd.SysKeyQue[0];
for (int i = W32Kbd.SysKeyCount; i > 0; i--)
{
W32Kbd.SysKeyQue[i] = W32Kbd.SysKeyQue[i - 1];
}
return(true);
}
}
public static Event GetKeyEvent()
{
KeyTransEntry[] KeyTranslateTable =
{
new KeyTransEntry(scSpace, 0x08, KeyboardKeys.AltSpace),
new KeyTransEntry(scIns, 0x04, KeyboardKeys.CtrlIns),
new KeyTransEntry(scCtrlIns, 0x04, KeyboardKeys.CtrlIns),
new KeyTransEntry(scIns, 0x01, KeyboardKeys.ShiftIns),
new KeyTransEntry(scIns, 0x02, KeyboardKeys.ShiftIns),
new KeyTransEntry(scIns, 0x03, KeyboardKeys.ShiftIns),
new KeyTransEntry(scDel, 0x04, KeyboardKeys.CtrlDel),
new KeyTransEntry(scCtrlDel, 0x04, KeyboardKeys.CtrlDel),
new KeyTransEntry(scDel, 0x01, KeyboardKeys.ShiftDel),
new KeyTransEntry(scDel, 0x02, KeyboardKeys.ShiftDel),
new KeyTransEntry(scDel, 0x03, KeyboardKeys.ShiftDel),
new KeyTransEntry(scBack, 0x09, KeyboardKeys.AltShiftBack),
new KeyTransEntry(scBack, 0x0A, KeyboardKeys.AltShiftBack),
new KeyTransEntry(scBack, 0x0B, KeyboardKeys.AltShiftBack),
new KeyTransEntry(scBack, 0x08, KeyboardKeys.AltBack)
};
SysKeyEvent SysKeyEvent = new SysKeyEvent();
Event Event = new Event();
if (!SysTVGetKeyEvent(ref SysKeyEvent))
{
Event.What = Event.Nothing;
}
else
{
Event.What = KeyDownMask;
Event.KeyCode = (KeyboardKeys)SysKeyEvent.skeKeyCode;
Event.KeyEvent = SysKeyEvent.wKeyEvent;
for (int i = KeyTranslateTable.GetLowerBound(0); i <= KeyTranslateTable.GetUpperBound(0); i++)
{
if ((KeyTranslateTable[i].Scan == Event.ScanCode) &&
(KeyTranslateTable[i].Shift & SysKeyEvent.skeShiftState) == KeyTranslateTable[i].Shift)
{
Event.KeyCode = KeyTranslateTable[i].Code;
break;
}
}
if (Event.CharCode == 0xE0)
{
switch (Event.ScanCode)
{
case scUp:
case scDown:
case scLeft:
case scRight:
case scIns:
case scDel:
case scHome:
case scEnd:
case scPgUp:
case scPgDn:
case ((int)KeyboardKeys.CtrlHome >> 8) & 0xFF:
case ((int)KeyboardKeys.CtrlEnd >> 8) & 0xFF:
case ((int)KeyboardKeys.CtrlPageUp >> 8) & 0xFF:
case ((int)KeyboardKeys.CtrlPageDown >> 8) & 0xFF:
case ((int)KeyboardKeys.CtrlLeft >> 8) & 0xFF:
case ((int)KeyboardKeys.CtrlRight >> 8)& 0xFF:
case scCtrlUp:
case scCtrlDown:
Event.CharCode = 0;
break;
}
}
if (Event.KeyCode == (KeyboardKeys)0xE00D)
{
Event.KeyCode = KeyboardKeys.Enter;
}
Event.InfoPtr = null;
}
return(Event);
}