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Make it set_minimized() + set_maximized() work in both worlds: Unity and LXDE

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This commit is contained in:
hurikhan 2015-01-17 02:36:07 +09:00
parent 716971655e
commit 6185949f6a
1 changed files with 22 additions and 4 deletions
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26
platform/x11/os_x11.cpp
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@ -552,7 +552,7 @@ void OS_X11::set_wm_border(bool p_enabled) {
Hints hints;
Atom property;
hints.flags = 2;
hints.decorations = p_enabled ? 1L : 0L;;
hints.decorations = p_enabled ? 1L : 0L;
property = XInternAtom(x11_display, "_MOTIF_WM_HINTS", True);
XChangeProperty(x11_display, x11_window, property, property, 32, PropModeReplace, (unsigned char *)&hints, 5);
XMapRaised(x11_display, x11_window);
@ -700,7 +700,6 @@ void OS_X11::set_window_position(const Point2& p_position) {
top = extends[2];
XFree(data);
data = NULL;
}
XMoveWindow(x11_display,x11_window,p_position.x - left,p_position.y - top);
@ -785,6 +784,10 @@ bool OS_X11::is_resizable() const {
}
void OS_X11::set_minimized(bool p_enabled) {
if( is_fullscreen() )
set_fullscreen(false);
// Using ICCCM -- Inter-Client Communication Conventions Manual
XEvent xev;
Atom wm_change = XInternAtom(x11_display, "WM_CHANGE_STATE", False);
@ -797,6 +800,20 @@ void OS_X11::set_minimized(bool p_enabled) {
xev.xclient.data.l[0] = p_enabled ? WM_IconicState : WM_NormalState;
XSendEvent(x11_display, DefaultRootWindow(x11_display), False, SubstructureNotifyMask, &xev);
//XEvent xev;
Atom wm_state = XInternAtom(x11_display, "_NET_WM_STATE", False);
Atom wm_hidden = XInternAtom(x11_display, "_NET_WM_STATE_HIDDEN", 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_hidden;
XSendEvent(x11_display, DefaultRootWindow(x11_display), False, SubstructureRedirectMask | SubstructureNotifyMask, &xev);
}
bool OS_X11::is_minimized() const {
@ -825,7 +842,7 @@ bool OS_X11::is_minimized() const {
if( result == Success ) {
long *state = (long *) data;
if( state[0] == 3L )
if( state[0] == WM_IconicState )
return true;
}
return false;
@ -847,7 +864,7 @@ void OS_X11::set_maximized(bool p_enabled) {
xev.xclient.data.l[1] = wm_max_horz;
xev.xclient.data.l[2] = wm_max_vert;
XSendEvent(x11_display, DefaultRootWindow(x11_display), False, SubstructureNotifyMask, &xev);
XSendEvent(x11_display, DefaultRootWindow(x11_display), False, SubstructureRedirectMask | SubstructureNotifyMask, &xev);
maximized = p_enabled;
}
@ -892,6 +909,7 @@ bool OS_X11::is_maximized() const {
if( found_wm_max_horz && found_wm_max_vert )
return true;
}
XFree(atoms);
}
return false;