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/***************************************************************** -*- C -*- **
*
* util.c
* xrootconsole
* Copyright (C) 1999 Eric Youngblut
*
* 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 2 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* The author of this software can be reached by e-mail at
* yngblut@cs.washington.edu. The latest version of this software can be
* found at http: *www.cs.washington.edu/homes/yngblut/
*/
#include "util.h"
#include <stdio.h>
#include <stdlib.h>
extern Display* dpy;
XFontStruct* load_font(const char* s)
{
XFontStruct* f = XLoadQueryFont(dpy, s);
if (f == NULL)
{
fprintf(stderr, "Unable to open font");
exit(EXIT_FAILURE);
}
return f;
}
unsigned long load_color(const char* s)
{
XColor ce, cs;
Colormap colormap = DefaultColormap(dpy, DefaultScreen(dpy));
if (XLookupColor(dpy, colormap, s, &ce, &cs))
{
if (XAllocColor(dpy, colormap, &ce))
return ce.pixel;
fprintf(stderr, "Warning: could not allocate color\n");
return WhitePixel(dpy, DefaultScreen(dpy));
}
fprintf(stderr, "Warning: could not lookup color\n");
return WhitePixel(dpy, DefaultScreen(dpy));
}
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