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-rw-r--r--draw.c136
1 files changed, 0 insertions, 136 deletions
diff --git a/draw.c b/draw.c
deleted file mode 100644
index 9142905..0000000
--- a/draw.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/* See LICENSE file for copyright and license details. */
-#include <ctype.h>
-#include <locale.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <strings.h>
-#include <X11/Xlib.h>
-#include "draw.h"
-
-/* macros */
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
-
-/* variables */
-const char *progname;
-
-void
-cleanupdraw(DC *dc) {
- if(dc->font.set)
- XFreeFontSet(dc->dpy, dc->font.set);
- else
- XFreeFont(dc->dpy, dc->font.xfont);
- XFreePixmap(dc->dpy, dc->drawable);
- XFreeGC(dc->dpy, dc->gc);
-}
-
-void
-setupdraw(DC *dc, Window w) {
- XWindowAttributes wa;
-
- XGetWindowAttributes(dc->dpy, w, &wa);
- dc->drawable = XCreatePixmap(dc->dpy, w, wa.width, wa.height,
- DefaultDepth(dc->dpy, DefaultScreen(dc->dpy)));
- dc->gc = XCreateGC(dc->dpy, w, 0, NULL);
- XSetLineAttributes(dc->dpy, dc->gc, 1, LineSolid, CapButt, JoinMiter);
- if(!dc->font.set)
- XSetFont(dc->dpy, dc->gc, dc->font.xfont->fid);
-}
-
-void
-drawtext(DC *dc, const char *text, unsigned long col[ColLast]) {
- char buf[256];
- int i, x, y, h, len, olen;
- XRectangle r = { dc->x, dc->y, dc->w, dc->h };
-
- XSetForeground(dc->dpy, dc->gc, col[ColBG]);
- XFillRectangles(dc->dpy, dc->drawable, dc->gc, &r, 1);
- if(!text)
- return;
- olen = strlen(text);
- h = dc->font.height;
- y = dc->y + ((h+2) / 2) - (h / 2) + dc->font.ascent;
- x = dc->x + (h / 2);
- /* shorten text if necessary */
- for(len = MIN(olen, sizeof buf); len && textnw(dc, text, len) > dc->w - h; len--);
- if(!len)
- return;
- memcpy(buf, text, len);
- if(len < olen)
- for(i = len; i && i > len - 3; buf[--i] = '.');
- XSetForeground(dc->dpy, dc->gc, col[ColFG]);
- if(dc->font.set)
- XmbDrawString(dc->dpy, dc->drawable, dc->font.set, dc->gc, x, y, buf, len);
- else
- XDrawString(dc->dpy, dc->drawable, dc->gc, x, y, buf, len);
-}
-
-void
-eprint(const char *fmt, ...) {
- va_list ap;
-
- fprintf(stderr, "%s: ", progname);
- va_start(ap, fmt);
- vfprintf(stderr, fmt, ap);
- va_end(ap);
- exit(EXIT_FAILURE);
-}
-
-unsigned long
-getcolor(DC *dc, const char *colstr) {
- Colormap cmap = DefaultColormap(dc->dpy, DefaultScreen(dc->dpy));
- XColor color;
-
- if(!XAllocNamedColor(dc->dpy, cmap, colstr, &color, &color))
- eprint("cannot allocate color '%s'\n", colstr);
- return color.pixel;
-}
-
-void
-initfont(DC *dc, const char *fontstr) {
- char *def, **missing = NULL;
- int i, n;
-
- if(!fontstr || !*fontstr)
- eprint("cannot load null font\n");
- dc->font.set = XCreateFontSet(dc->dpy, fontstr, &missing, &n, &def);
- if(missing)
- XFreeStringList(missing);
- if(dc->font.set) {
- XFontStruct **xfonts;
- char **font_names;
- dc->font.ascent = dc->font.descent = 0;
- n = XFontsOfFontSet(dc->font.set, &xfonts, &font_names);
- for(i = 0; i < n; i++) {
- dc->font.ascent = MAX(dc->font.ascent, (*xfonts)->ascent);
- dc->font.descent = MAX(dc->font.descent, (*xfonts)->descent);
- xfonts++;
- }
- }
- else {
- if(!(dc->font.xfont = XLoadQueryFont(dc->dpy, fontstr))
- && !(dc->font.xfont = XLoadQueryFont(dc->dpy, "fixed")))
- eprint("cannot load font '%s'\n", fontstr);
- dc->font.ascent = dc->font.xfont->ascent;
- dc->font.descent = dc->font.xfont->descent;
- }
- dc->font.height = dc->font.ascent + dc->font.descent;
-}
-
-int
-textnw(DC *dc, const char *text, unsigned int len) {
- XRectangle r;
-
- if(dc->font.set) {
- XmbTextExtents(dc->font.set, text, len, NULL, &r);
- return r.width;
- }
- return XTextWidth(dc->font.xfont, text, len);
-}
-
-int
-textw(DC *dc, const char *text) {
- return textnw(dc, text, strlen(text)) + dc->font.height;
-}