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Use EWMH for DisplayServerX11::_window_minimize_check() implementation 

(cherry picked from commit 5666656d42)
This commit is contained in:
PorkrollPosadist 2023-07-29 20:05:47 -04:00 committed by Yuri Sizov
parent 67f5ec2f2f
commit f5130502be
1 changed files with 14 additions and 12 deletions
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26
platform/linuxbsd/x11/display_server_x11.cpp
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@ -2097,9 +2097,10 @@ bool DisplayServerX11::_window_maximize_check(WindowID p_window, const char *p_a
bool DisplayServerX11::_window_minimize_check(WindowID p_window) const { bool DisplayServerX11::_window_minimize_check(WindowID p_window) const {
const WindowData &wd = windows[p_window]; const WindowData &wd = windows[p_window];
// Using ICCCM -- Inter-Client Communication Conventions Manual // Using EWMH instead of ICCCM, might work better for Wayland users.
Atom property = XInternAtom(x11_display, "WM_STATE", True); Atom property = XInternAtom(x11_display, "_NET_WM_STATE", True);
if (property == None) { Atom hidden = XInternAtom(x11_display, "_NET_WM_STATE_HIDDEN", True);
if (property == None || hidden == None) {
return false; return false;
} }
@ -2107,7 +2108,7 @@ bool DisplayServerX11::_window_minimize_check(WindowID p_window) const {
int format; int format;
unsigned long len; unsigned long len;
unsigned long remaining; unsigned long remaining;
unsigned char *data = nullptr; Atom *atoms = nullptr;
int result = XGetWindowProperty( int result = XGetWindowProperty(
x11_display, x11_display,
@ -2116,20 +2117,21 @@ bool DisplayServerX11::_window_minimize_check(WindowID p_window) const {
0, 0,
32, 32,
False, False,
AnyPropertyType, XA_ATOM,
&type, &type,
&format, &format,
&len, &len,
&remaining, &remaining,
&data); (unsigned char **)&atoms);
if (result == Success && data) { if (result == Success && atoms) {
long *state = (long *)data; for (unsigned int i = 0; i < len; i++) {
if (state[0] == WM_IconicState) { if (atoms[i] == hidden) {
XFree(data); XFree(atoms);
return true; return true;
}
} }
XFree(data); XFree(atoms);
} }
return false; return false;