/* * font.c - cwm font abstraction * * Copyright (c) 2005 Marius Eriksen * * 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. */ #include "headers.h" #include "calmwm.h" void font_init(struct screen_ctx *sc) { XColor xcolor, tmp; sc->xftdraw = XftDrawCreate(X_Dpy, sc->rootwin, DefaultVisual(X_Dpy, sc->which), DefaultColormap(X_Dpy, sc->which)); if (sc->xftdraw == NULL) errx(1, "XftDrawCreate"); if (!XAllocNamedColor(X_Dpy, DefaultColormap(X_Dpy, sc->which), "black", &xcolor, &tmp)) errx(1, "XAllocNamedColor"); sc->xftcolor.color.red = xcolor.red; sc->xftcolor.color.green = xcolor.green; sc->xftcolor.color.blue = xcolor.blue; sc->xftcolor.color.alpha = 0x00ff00; sc->xftcolor.pixel = xcolor.pixel; } int font_width(const char *text, int len) { XGlyphInfo extents; XftTextExtents8(X_Dpy, Conf.DefaultFont, (const XftChar8*)text, len, &extents); return (extents.xOff); } void font_draw(struct screen_ctx *sc, const char *text, int len, Drawable d, int x, int y) { XftDrawChange(sc->xftdraw, d); /* Really needs to be UTF8'd. */ XftDrawString8(sc->xftdraw, &sc->xftcolor, Conf.DefaultFont, x, y, (const FcChar8*)text, len); } XftFont * font_make(struct screen_ctx *sc, const char *name) { XftFont *fn = NULL; FcPattern *pat, *patx; XftResult res; if ((pat = FcNameParse((const FcChar8*)name)) == NULL) return (NULL); if ((patx = XftFontMatch(X_Dpy, sc->which, pat, &res)) != NULL) fn = XftFontOpenPattern(X_Dpy, patx); FcPatternDestroy(pat); return (fn); }