104 lines
3.1 KiB
C
104 lines
3.1 KiB
C
/*
|
|
* Copyright (C) 1984-2017 Mark Nudelman
|
|
*
|
|
* You may distribute under the terms of either the GNU General Public
|
|
* License or the Less License, as specified in the README file.
|
|
*
|
|
* For more information, see the README file.
|
|
*/
|
|
|
|
/*
|
|
* This program is used to determine the screen dimensions on OS/2 systems.
|
|
* Adapted from code written by Kyosuke Tokoro (NBG01720@nifty.ne.jp).
|
|
*/
|
|
|
|
/*
|
|
* When I wrote this routine, I consulted some part of the source code
|
|
* of the xwininfo utility by X Consortium.
|
|
*
|
|
* Copyright (c) 1987, X Consortium
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to
|
|
* deal in the Software without restriction, including without limitation the
|
|
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
* sell copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
|
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
* Except as contained in this notice, the name of the X Consortium shall not
|
|
* be used in advertising or otherwise to promote the sale, use or other
|
|
* dealings in this Software without prior written authorization from the X
|
|
* Consortium.
|
|
*/
|
|
#include <X11/Xlib.h>
|
|
#include <X11/Xutil.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
|
|
static int get_winsize(dpy, window, p_width, p_height)
|
|
Display *dpy;
|
|
Window window;
|
|
int *p_width;
|
|
int *p_height;
|
|
{
|
|
XWindowAttributes win_attributes;
|
|
XSizeHints hints;
|
|
long longjunk;
|
|
|
|
if (!XGetWindowAttributes(dpy, window, &win_attributes))
|
|
return 1;
|
|
if (!XGetWMNormalHints(dpy, window, &hints, &longjunk))
|
|
return 1;
|
|
if (!(hints.flags & PResizeInc))
|
|
return 1;
|
|
if (hints.width_inc == 0 || hints.height_inc == 0)
|
|
return 1;
|
|
if (!(hints.flags & (PBaseSize|PMinSize)))
|
|
return 1;
|
|
if (hints.flags & PBaseSize)
|
|
{
|
|
win_attributes.width -= hints.base_width;
|
|
win_attributes.height -= hints.base_height;
|
|
} else
|
|
{
|
|
win_attributes.width -= hints.min_width;
|
|
win_attributes.height -= hints.min_height;
|
|
}
|
|
*p_width = win_attributes.width / hints.width_inc;
|
|
*p_height = win_attributes.height / hints.height_inc;
|
|
return 0;
|
|
}
|
|
|
|
int main(argc, argv)
|
|
int argc;
|
|
char *argv[];
|
|
{
|
|
char *cp;
|
|
Display *dpy;
|
|
int size[2];
|
|
|
|
_scrsize(size);
|
|
cp = getenv("WINDOWID");
|
|
if (cp != NULL)
|
|
{
|
|
dpy = XOpenDisplay(NULL);
|
|
if (dpy != NULL)
|
|
{
|
|
get_winsize(dpy, (Window) atol(cp), &size[0], &size[1]);
|
|
XCloseDisplay(dpy);
|
|
}
|
|
}
|
|
printf("%i %i\n", size[0], size[1]);
|
|
return (0);
|
|
}
|