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Fix fullscreen on X11.

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Attempts to set a Godot window to fullscreen prior to the window being
mapped would silently fail. This commit uses
_window_fullscreen_check to test if a window had been set to fullscreen
while unmapped, and if so, resets it to fullscreen once the window has
been successfully mapped.

Fixes #54065
This commit is contained in:
MatthewZelriche 2022-08-27 15:29:25 -06:00
parent 051f24b067
commit 37f3b9f1ef
2 changed files with 15 additions and 0 deletions
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14
platform/linuxbsd/display_server_x11.cpp
View file

@ -1869,6 +1869,14 @@ bool DisplayServerX11::_window_fullscreen_check(WindowID p_window) const {
return retval;
}
void DisplayServerX11::_validate_fullscreen_on_map(WindowID p_window) {
const WindowData &wd = windows[p_window];
if (wd.fullscreen && !_window_fullscreen_check(p_window)) {
// Unmapped fullscreen attempt didn't take effect, redo...
_set_wm_fullscreen(p_window, true);
}
}
bool DisplayServerX11::window_is_maximize_allowed(WindowID p_window) const {
_THREAD_SAFE_METHOD_
return _window_maximize_check(p_window, "_NET_WM_ALLOWED_ACTIONS");
@ -3650,6 +3658,9 @@ void DisplayServerX11::process_events() {
const WindowData &wd = windows[window_id];
// Have we failed to set fullscreen while the window was unmapped?
_validate_fullscreen_on_map(window_id);
XWindowAttributes xwa;
XSync(x11_display, False);
XGetWindowAttributes(x11_display, wd.x11_window, &xwa);
@ -4990,6 +5001,9 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
XNextEvent(x11_display, &xevent);
if (xevent.type == ConfigureNotify) {
_window_changed(&xevent);
} else if (xevent.type == MapNotify) {
// Have we failed to set fullscreen while the window was unmapped?
_validate_fullscreen_on_map(main_window);
}
}

1
platform/linuxbsd/display_server_x11.h
View file

@ -268,6 +268,7 @@ class DisplayServerX11 : public DisplayServer {
void _update_real_mouse_position(const WindowData &wd);
bool _window_maximize_check(WindowID p_window, const char *p_atom_name) const;
bool _window_fullscreen_check(WindowID p_window) const;
void _validate_fullscreen_on_map(WindowID p_window);
void _update_size_hints(WindowID p_window);
void _set_wm_fullscreen(WindowID p_window, bool p_enabled);
void _set_wm_maximized(WindowID p_window, bool p_enabled);