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Implement OS.request_attention() for X11

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This commit is contained in:
Mario Schlack 2016-07-21 19:40:36 +02:00
parent b623acb718
commit d04ada3973
2 changed files with 21 additions and 0 deletions
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20
platform/x11/os_x11.cpp
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@ -1043,6 +1043,26 @@ bool OS_X11::is_window_maximized() const {
return false;
}
void OS_X11::request_attention() {
// Using EWMH -- Extended Window Manager Hints
//
// Sets the _NET_WM_STATE_DEMANDS_ATTENTION atom for WM_STATE
// Will be unset by the window manager after user react on the request for attention
//
XEvent xev;
Atom wm_state = XInternAtom(x11_display, "_NET_WM_STATE", False);
Atom wm_attention = XInternAtom(x11_display, "_NET_WM_STATE_DEMANDS_ATTENTION", False);
memset(&xev, 0, sizeof(xev));
xev.type = ClientMessage;
xev.xclient.window = x11_window;
xev.xclient.message_type = wm_state;
xev.xclient.format = 32;
xev.xclient.data.l[0] = _NET_WM_STATE_ADD;
xev.xclient.data.l[1] = wm_attention;
XSendEvent(x11_display, DefaultRootWindow(x11_display), False, SubstructureRedirectMask | SubstructureNotifyMask, &xev);
}
InputModifierState OS_X11::get_key_modifier_state(unsigned int p_x11_state) {

1
platform/x11/os_x11.h
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@ -253,6 +253,7 @@ public:
virtual bool is_window_minimized() const;
virtual void set_window_maximized(bool p_enabled);
virtual bool is_window_maximized() const;
virtual void request_attention();
virtual void move_window_to_foreground();
virtual void alert(const String& p_alert,const String& p_title="ALERT!");