Commit 604bcea0 authored by Rafaël Carré's avatar Rafaël Carré

Enables "stay on top" with window managers that don't handle _NET_WM_STATE_STAYS_ON_TOP

That atom is not defined at http://www.freedesktop.org/wiki/Standards_2fwm_2dspec, and is not used by metacity, or xfwm4 for example
parent fe029dae
......@@ -3061,5 +3061,27 @@ static int WindowOnTop( vout_thread_t *p_vout, vlc_bool_t b_on_top )
(XEvent*)&event );
}
/* use _NET_WM_STATE_ABOVE if window manager
* doesn't handle _NET_WM_STATE_STAYS_ON_TOP */
else if( p_vout->p_sys->b_net_wm_state_above )
{
XClientMessageEvent event;
memset( &event, 0, sizeof( XClientMessageEvent ) );
event.type = ClientMessage;
event.message_type = p_vout->p_sys->net_wm_state;
event.display = p_vout->p_sys->p_display;
event.window = p_vout->p_sys->p_win->base_window;
event.format = 32;
event.data.l[ 0 ] = b_on_top; /* set property */
event.data.l[ 1 ] = p_vout->p_sys->net_wm_state_above;
XSendEvent( p_vout->p_sys->p_display,
DefaultRootWindow( p_vout->p_sys->p_display ),
False, SubstructureRedirectMask,
(XEvent*)&event );
}
return VLC_SUCCESS;
}
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