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winex11: Allow for sane SCIM im processing by processing some filtered KeyRelease events.

This commit is contained in:
Aric Stewart 2008-07-10 11:29:20 +09:00 committed by Alexandre Julliard
parent 686ea70c18
commit a4a5a2ec12
1 changed files with 32 additions and 1 deletions
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33
dlls/winex11.drv/event.c
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@ -334,7 +334,36 @@ static int process_events( Display *display, Bool (*filter)(), ULONG_PTR arg )
while (XCheckIfEvent( display, &event, filter, (char *)arg ))
{
count++;
if (XFilterEvent( &event, None )) continue; /* filtered, ignore it */
if (XFilterEvent( &event, None ))
{
/*
* SCIM on linux filters key events strangely. It does not filter the
* KeyPress events for these keys however it does filter the
* KeyRelease events. This causes wine to become very confused as
* to the keyboard state.
*
* We need to let those KeyRelease events be processed so that the
* keyboard state is correct.
*/
if (event.type == KeyRelease)
{
KeySym keysym = 0;
XKeyEvent *keyevent = &event.xkey;
XLookupString(keyevent, NULL, 0, &keysym, NULL);
if (!(keysym == XK_Shift_L ||
keysym == XK_Shift_R ||
keysym == XK_Control_L ||
keysym == XK_Control_R ||
keysym == XK_Alt_R ||
keysym == XK_Alt_L ||
keysym == XK_Meta_R ||
keysym == XK_Meta_L))
continue; /* not a key we care about, ignore it */
}
else
continue; /* filtered, ignore it */
}
if (prev_event.type) action = merge_events( &prev_event, &event );
switch( action )
{
@ -523,6 +552,8 @@ static void handle_wm_protocols( HWND hwnd, XClientMessageEvent *event )
hwnd, IsWindowEnabled(hwnd), IsWindowVisible(hwnd), GetWindowLongW(hwnd, GWL_STYLE),
GetFocus(), GetActiveWindow(), GetForegroundWindow(), last_focus );
if (hwnd == GetForegroundWindow()) return;
if (can_activate_window(hwnd))
{
/* simulate a mouse click on the caption to find out