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/*
* calmwm - the calm window manager
*
* Copyright (c) 2005 Marius Eriksen <marius@monkey.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $OpenBSD: font.c,v 1.27 2013/05/19 23:09:59 okan Exp $
*/
#include <sys/param.h>
#include <sys/queue.h>
#include <err.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "calmwm.h"
void
font_init(struct screen_ctx *sc, const char *name)
{
sc->xftdraw = XftDrawCreate(X_Dpy, sc->rootwin,
sc->visual, sc->colormap);
if (sc->xftdraw == NULL)
errx(1, "XftDrawCreate");
sc->xftfont = XftFontOpenName(X_Dpy, sc->which, name);
if (sc->xftfont == NULL)
errx(1, "XftFontOpenName");
}
int
font_width(XftFont *xftfont, const char *text, int len)
{
XGlyphInfo extents;
XftTextExtentsUtf8(X_Dpy, xftfont, (const FcChar8*)text,
len, &extents);
return (extents.xOff);
}
void
font_draw(struct screen_ctx *sc, const char *text,
Drawable d, int color, int x, int y)
{
XftDrawChange(sc->xftdraw, d);
XftDrawStringUtf8(sc->xftdraw, &sc->xftcolor[color], sc->xftfont, x, y,
(const FcChar8*)text, strlen(text));
}
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