wmaker/src/resources.c

/* resources.c - manage X resources (colors etc)
 * 
 *  Window Maker window manager
 * 
 *  Copyright (c) 1997, 1998 Alfredo K. Kojima
 * 
 *  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.
 */

#include "wconfig.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <X11/Xlib.h>
#include <X11/Xutil.h>

#include <wraster.h>

#include "WindowMaker.h"
#include "texture.h"
#include "screen.h"
#include "pixmap.h"


int
wGetColor(WScreen *scr, char *color_name, XColor *color)
{
    if (!XParseColor(dpy, scr->w_colormap, color_name, color)) {
	wwarning(_("could not parse color \"%s\""), color_name);
	return False;
    }
    if (!XAllocColor(dpy, scr->w_colormap, color)) {
	wwarning(_("could not allocate color \"%s\""), color_name);
	return False;
    }
    return True;
}


void
wFreeColor(WScreen *scr, unsigned long pixel)
{
    if (pixel!=scr->white_pixel && pixel!=scr->black_pixel) {
	unsigned long colors[1];
	
	colors[0] = pixel;
	XFreeColors(dpy, scr->w_colormap, colors, 1, 0);
    }
}