void
winRestoreModeKeyStates (void)
{
DWORD dwKeyState;
BOOL processEvents = TRUE;
unsigned short internalKeyStates;
/* X server is being initialized */
if (!inputInfo.keyboard)
return;
/* Only process events if the rootwindow is mapped. The keyboard events
* will cause segfaults otherwise */
if (screenInfo.screens[0]->root && screenInfo.screens[0]->root->mapped == FALSE)
processEvents = FALSE;
/* Force to process all pending events in the mi event queue */
if (processEvents)
mieqProcessInputEvents ();
/* Read the mode key states of our X server */
/* (stored in the virtual core keyboard) */
internalKeyStates = XkbStateFieldFromRec(&inputInfo.keyboard->key->xkbInfo->state);
winDebug("winRestoreModeKeyStates: state %d\n", internalKeyStates);
/*
* NOTE: The C XOR operator, ^, will not work here because it is
* a bitwise operator, not a logical operator. C does not
* have a logical XOR operator, so we use a macro instead.
*/
/* Has the key state changed? */
dwKeyState = GetKeyState (VK_NUMLOCK) & 0x0001;
if (WIN_XOR (internalKeyStates & NumLockMask, dwKeyState))
{
winSendKeyEvent (KEY_NumLock, TRUE);
winSendKeyEvent (KEY_NumLock, FALSE);
}
/* Has the key state changed? */
dwKeyState = GetKeyState (VK_CAPITAL) & 0x0001;
if (WIN_XOR (internalKeyStates & LockMask, dwKeyState))
{
winSendKeyEvent (KEY_CapsLock, TRUE);
winSendKeyEvent (KEY_CapsLock, FALSE);
}
/* Has the key state changed? */
dwKeyState = GetKeyState (VK_SCROLL) & 0x0001;
if (WIN_XOR (internalKeyStates & ScrollLockMask, dwKeyState))
{
winSendKeyEvent (KEY_ScrollLock, TRUE);
winSendKeyEvent (KEY_ScrollLock, FALSE);
}
/* Has the key state changed? */
dwKeyState = GetKeyState (VK_KANA) & 0x0001;
if (WIN_XOR (internalKeyStates & KanaMask, dwKeyState))
{
winSendKeyEvent (KEY_HKTG, TRUE);
winSendKeyEvent (KEY_HKTG, FALSE);
}
}
void
winRestoreModeKeyStates ()
{
DWORD dwKeyState;
BOOL processEvents = TRUE;
unsigned short internalKeyStates;
/* X server is being initialized */
if (!g_winInternalModeKeyStatesPtr)
return;
/* Only process events if the rootwindow is mapped. The keyboard events
* will cause segfaults otherwise */
if (WindowTable && WindowTable[0] && WindowTable[0]->mapped == FALSE)
processEvents = FALSE;
/* Force to process all pending events in the mi event queue */
if (processEvents)
mieqProcessInputEvents ();
/* Read the mode key states of our X server */
internalKeyStates = *g_winInternalModeKeyStatesPtr;
/*
* NOTE: The C XOR operator, ^, will not work here because it is
* a bitwise operator, not a logical operator. C does not
* have a logical XOR operator, so we use a macro instead.
*/
/* Has the key state changed? */
dwKeyState = GetKeyState (VK_NUMLOCK) & 0x0001;
if (WIN_XOR (internalKeyStates & NumLockMask, dwKeyState))
{
winSendKeyEvent (KEY_NumLock, TRUE);
winSendKeyEvent (KEY_NumLock, FALSE);
}
/* Has the key state changed? */
dwKeyState = GetKeyState (VK_CAPITAL) & 0x0001;
if (WIN_XOR (internalKeyStates & LockMask, dwKeyState))
{
winSendKeyEvent (KEY_CapsLock, TRUE);
winSendKeyEvent (KEY_CapsLock, FALSE);
}
/* Has the key state changed? */
dwKeyState = GetKeyState (VK_SCROLL) & 0x0001;
if (WIN_XOR (internalKeyStates & ScrollLockMask, dwKeyState))
{
winSendKeyEvent (KEY_ScrollLock, TRUE);
winSendKeyEvent (KEY_ScrollLock, FALSE);
}
/* Has the key state changed? */
dwKeyState = GetKeyState (VK_KANA) & 0x0001;
if (WIN_XOR (internalKeyStates & KanaMask, dwKeyState))
{
winSendKeyEvent (KEY_HKTG, TRUE);
winSendKeyEvent (KEY_HKTG, FALSE);
}
}
