/**********************************************************************
* EVENT_FocusIn
*/
static void EVENT_FocusIn( HWND hwnd, XEvent *xev )
{
XFocusChangeEvent *event = &xev->xfocus;
XIC xic;
if (!hwnd) return;
TRACE( "win %p xwin %lx detail=%s\n", hwnd, event->window, focus_details[event->detail] );
if (event->detail == NotifyPointer) return;
if ((xic = X11DRV_get_ic( hwnd )))
{
wine_tsx11_lock();
XSetICFocus( xic );
wine_tsx11_unlock();
}
if (use_take_focus) return; /* ignore FocusIn if we are using take focus */
if (!can_activate_window(hwnd))
{
HWND hwnd = GetFocus();
if (hwnd) hwnd = GetAncestor( hwnd, GA_ROOT );
if (!hwnd) hwnd = GetActiveWindow();
if (!hwnd) hwnd = x11drv_thread_data()->last_focus;
if (hwnd && can_activate_window(hwnd)) set_focus( hwnd, CurrentTime );
}
else SetForegroundWindow( hwnd );
}
/*******************************************************************
* WINPOS_ActivateOtherWindow
*
* Activates window other than pWnd.
*/
void
WINAPI
WinPosActivateOtherWindow(HWND hwnd)
{
HWND hwndTo, fg;
if ((GetWindowLongPtrW( hwnd, GWL_STYLE ) & WS_POPUP) && (hwndTo = GetWindow( hwnd, GW_OWNER )))
{
hwndTo = GetAncestor( hwndTo, GA_ROOT );
if (can_activate_window( hwndTo )) goto done;
}
hwndTo = hwnd;
for (;;)
{
if (!(hwndTo = GetWindow( hwndTo, GW_HWNDNEXT ))) break;
if (can_activate_window( hwndTo )) break;
}
done:
fg = GetForegroundWindow();
TRACE("win = %p fg = %p\n", hwndTo, fg);
if (!fg || (hwnd == fg))
{
if (SetForegroundWindow( hwndTo )) return;
}
if (!SetActiveWindow( hwndTo )) SetActiveWindow(0);
}
/**********************************************************************
* handle_wm_protocols
*/
static void handle_wm_protocols( HWND hwnd, XClientMessageEvent *event )
{
Atom protocol = (Atom)event->data.l[0];
if (!protocol) return;
if (protocol == x11drv_atom(WM_DELETE_WINDOW))
{
/* Ignore the delete window request if the window has been disabled
* and we are in managed mode. This is to disallow applications from
* being closed by the window manager while in a modal state.
*/
if (IsWindowEnabled(hwnd))
{
HMENU hSysMenu;
if (GetClassLongW(hwnd, GCL_STYLE) & CS_NOCLOSE) return;
hSysMenu = GetSystemMenu(hwnd, FALSE);
if (hSysMenu)
{
UINT state = GetMenuState(hSysMenu, SC_CLOSE, MF_BYCOMMAND);
if (state == 0xFFFFFFFF || (state & (MF_DISABLED | MF_GRAYED)))
return;
}
PostMessageW( hwnd, WM_X11DRV_DELETE_WINDOW, 0, 0 );
}
}
else if (protocol == x11drv_atom(WM_TAKE_FOCUS))
{
Time event_time = (Time)event->data.l[1];
HWND last_focus = x11drv_thread_data()->last_focus;
TRACE( "got take focus msg for %p, enabled=%d, visible=%d (style %08lx), focus=%p, active=%p, fg=%p, last=%p\n",
hwnd, IsWindowEnabled(hwnd), IsWindowVisible(hwnd), GetWindowLongW(hwnd, GWL_STYLE),
GetFocus(), GetActiveWindow(), GetForegroundWindow(), last_focus );
if (can_activate_window(hwnd))
{
/* simulate a mouse click on the caption to find out
* whether the window wants to be activated */
LRESULT ma = SendMessageW( hwnd, WM_MOUSEACTIVATE,
(WPARAM)GetAncestor( hwnd, GA_ROOT ),
MAKELONG(HTCAPTION,WM_LBUTTONDOWN) );
if (ma != MA_NOACTIVATEANDEAT && ma != MA_NOACTIVATE) set_focus( hwnd, event_time );
else TRACE( "not setting focus to %p (%lx), ma=%ld\n", hwnd, event->window, ma );
}
else
{
hwnd = GetFocus();
if (hwnd) hwnd = GetAncestor( hwnd, GA_ROOT );
if (!hwnd) hwnd = GetActiveWindow();
if (!hwnd) hwnd = last_focus;
if (hwnd && can_activate_window(hwnd)) set_focus( hwnd, event_time );
}
}
else if (protocol == x11drv_atom(_NET_WM_PING))
{
XClientMessageEvent xev;
xev = *event;
TRACE("NET_WM Ping\n");
wine_tsx11_lock();
xev.window = DefaultRootWindow(xev.display);
XSendEvent(xev.display, xev.window, False, SubstructureRedirectMask | SubstructureNotifyMask, (XEvent*)&xev);
wine_tsx11_unlock();
/* this line is semi-stolen from gtk2 */
TRACE("NET_WM Pong\n");
}
}
