131 lines
4.4 KiB
C
131 lines
4.4 KiB
C
/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
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extentsrequest.c for the Openbox window manager
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Copyright (c) 2003-2007 Dana Jansens
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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See the COPYING file for a copy of the GNU General Public License.
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*/
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#include <stdio.h>
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#include <unistd.h>
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#include <X11/Xlib.h>
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#include <X11/Xatom.h>
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int main () {
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Display *display;
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Window win;
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XEvent report;
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Atom _request, _extents, _type, _normal, _desktop;
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XEvent msg;
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int x=10,y=10,h=100,w=400;
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display = XOpenDisplay(NULL);
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if (display == NULL) {
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fprintf(stderr, "couldn't connect to X server :0\n");
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return 0;
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}
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_type = XInternAtom(display, "_NET_WM_WINDOW_TYPE", False);
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_normal = XInternAtom(display, "_NET_WM_WINDOW_TYPE_NORMAL", False);
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_desktop = XInternAtom(display, "_NET_WM_WINDOW_TYPE_DESKTOP", False);
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_request = XInternAtom(display, "_NET_REQUEST_FRAME_EXTENTS", False);
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_extents = XInternAtom(display, "_NET_FRAME_EXTENTS", False);
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win = XCreateWindow(display, RootWindow(display, 0),
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x, y, w, h, 10, CopyFromParent, CopyFromParent,
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CopyFromParent, 0, NULL);
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XSelectInput(display, win, PropertyChangeMask);
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printf("requesting for type normal\n");
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XChangeProperty(display, win, _type, XA_ATOM, 32,
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PropModeReplace, (unsigned char*)&_normal, 1);
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msg.xclient.type = ClientMessage;
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msg.xclient.message_type = _request;
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msg.xclient.display = display;
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msg.xclient.window = win;
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msg.xclient.format = 32;
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msg.xclient.data.l[0] = 0l;
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msg.xclient.data.l[1] = 0l;
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msg.xclient.data.l[2] = 0l;
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msg.xclient.data.l[3] = 0l;
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msg.xclient.data.l[4] = 0l;
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XSendEvent(display, RootWindow(display, 0), False,
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SubstructureNotifyMask | SubstructureRedirectMask, &msg);
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XFlush(display);
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printf("waiting for extents\n");
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while (1) {
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XNextEvent(display, &report);
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if (report.type == PropertyNotify &&
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report.xproperty.atom == _extents)
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{
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Atom ret_type;
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int ret_format;
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unsigned long ret_items, ret_bytesleft;
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unsigned long *prop_return;
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XGetWindowProperty(display, win, _extents, 0, 4,
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False, XA_CARDINAL, &ret_type, &ret_format,
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&ret_items, &ret_bytesleft,
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(unsigned char**) &prop_return);
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if (ret_type == XA_CARDINAL && ret_format == 32 && ret_items == 4)
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printf("got new extents %d, %d, %d, %d\n",
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prop_return[0], prop_return[1], prop_return[2],
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prop_return[3]);
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break;
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}
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}
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printf("requesting for type desktop\n");
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XChangeProperty(display, win, _type, XA_ATOM, 32,
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PropModeReplace, (unsigned char*)&_desktop, 1);
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msg.xclient.type = ClientMessage;
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msg.xclient.message_type = _request;
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msg.xclient.display = display;
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msg.xclient.window = win;
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msg.xclient.format = 32;
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msg.xclient.data.l[0] = 0l;
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msg.xclient.data.l[1] = 0l;
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msg.xclient.data.l[2] = 0l;
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msg.xclient.data.l[3] = 0l;
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msg.xclient.data.l[4] = 0l;
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XSendEvent(display, RootWindow(display, 0), False,
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SubstructureNotifyMask | SubstructureRedirectMask, &msg);
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XFlush(display);
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printf("waiting for extents\n");
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while (1) {
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XNextEvent(display, &report);
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if (report.type == PropertyNotify &&
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report.xproperty.atom == _extents)
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{
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Atom ret_type;
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int ret_format;
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unsigned long ret_items, ret_bytesleft;
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unsigned long *prop_return;
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XGetWindowProperty(display, win, _extents, 0, 4,
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False, XA_CARDINAL, &ret_type, &ret_format,
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&ret_items, &ret_bytesleft,
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(unsigned char**) &prop_return);
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if (ret_type == XA_CARDINAL && ret_format == 32 && ret_items == 4)
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printf("got new extents %d, %d, %d, %d\n",
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prop_return[0], prop_return[1], prop_return[2],
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prop_return[3]);
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break;
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}
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}
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return 1;
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}
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