mirror of
https://github.com/morgan9e/UxPlay
synced 2026-04-14 00:04:13 +09:00
111 lines
3.3 KiB
C
111 lines
3.3 KiB
C
/**
|
|
* RPiPlay - An open-source AirPlay mirroring server for Raspberry Pi
|
|
* Copyright (C) 2019 Florian Draschbacher
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
/* based on code from David Ventura https://github.com/DavidVentura/UxPlay */
|
|
|
|
#ifndef X_DISPLAY_FIX_H
|
|
#define X_DISPLAY_FIX_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <string.h>
|
|
#include <X11/Xlib.h>
|
|
#include <X11/Xutil.h>
|
|
#include <stdio.h>
|
|
|
|
struct X11_Window_s {
|
|
Display * display;
|
|
Window window;
|
|
} typedef X11_Window_t;
|
|
|
|
void get_X11_Display(X11_Window_t * X11) {
|
|
X11->display = XOpenDisplay(NULL);
|
|
X11->window = (Window) NULL;
|
|
}
|
|
|
|
Window enum_windows(const char * str, Display * display, Window window, int depth) {
|
|
int i;
|
|
XTextProperty text;
|
|
XGetWMName(display, window, &text);
|
|
char* name;
|
|
XFetchName(display, window, &name);
|
|
if (name != 0 && strcmp(str, name) == 0) {
|
|
return window;
|
|
}
|
|
Window _root, parent;
|
|
Window* children;
|
|
unsigned int n;
|
|
XQueryTree(display, window, &_root, &parent, &children, &n);
|
|
if (children != NULL) {
|
|
for (i = 0; i < n; i++) {
|
|
Window w = enum_windows(str, display, children[i], depth + 1);
|
|
if (w) return w;
|
|
}
|
|
XFree(children);
|
|
}
|
|
return (Window) NULL;
|
|
}
|
|
|
|
void get_x_window(X11_Window_t * X11, const char * name) {
|
|
Window root = XDefaultRootWindow(X11->display);
|
|
X11->window = enum_windows(name, X11->display, root, 0);
|
|
#ifdef ZOOM_WINDOW_NAME_FIX
|
|
if (X11->window) {
|
|
Atom _NET_WM_NAME = XInternAtom(X11->display, "_NET_WM_NAME", 0);
|
|
Atom UTF8_STRING = XInternAtom(X11->display, "UTF8_STRING", 0);
|
|
XChangeProperty(X11->display, X11->window, _NET_WM_NAME, UTF8_STRING,
|
|
8, 0, (const unsigned char *) name, strlen(name));
|
|
XSync(X11->display, False);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void set_fullscreen(Display* dpy, Window win, const char * name, bool* fullscreen)
|
|
{
|
|
// *fullscreen = !(*fullscreen);
|
|
XClientMessageEvent msg = {
|
|
.type = ClientMessage,
|
|
.display = dpy,
|
|
.window = win,
|
|
.message_type = XInternAtom(dpy, "_NET_WM_STATE", True),
|
|
.format = 32,
|
|
.data = { .l = {
|
|
*fullscreen,
|
|
XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", True),
|
|
None,
|
|
0,
|
|
1
|
|
}}
|
|
};
|
|
Window root = XDefaultRootWindow(dpy);
|
|
win = enum_windows(name, dpy, root, 0);
|
|
if (win) {
|
|
XSendEvent(dpy, XRootWindow(dpy, XDefaultScreen(dpy)), False, SubstructureRedirectMask | SubstructureNotifyMask, (XEvent*) &msg);
|
|
XSync(dpy, False);
|
|
}
|
|
}
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|