rm draw.c from 5.9 branch

diff --git a/draw.c b/draw.c
deleted file mode 100644 (file)
index 2028fd9..0000000
--- a/draw.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/* See LICENSE file for copyright and license details. */
-#include <locale.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <X11/Xlib.h>
-#include "draw.h"
-
-#define MAX(a, b)  ((a) > (b) ? (a) : (b))
-#define MIN(a, b)  ((a) < (b) ? (a) : (b))
-#define DEFAULTFN  "fixed"
-
-static Bool loadfont(DC *dc, const char *fontstr);
-
-void
-drawrect(DC *dc, int x, int y, unsigned int w, unsigned int h, Bool fill, unsigned long color) {
-       XSetForeground(dc->dpy, dc->gc, color);
-       if(fill)
-               XFillRectangle(dc->dpy, dc->canvas, dc->gc, dc->x + x, dc->y + y, w, h);
-       else
-               XDrawRectangle(dc->dpy, dc->canvas, dc->gc, dc->x + x, dc->y + y, w-1, h-1);
-}
-
-void
-drawtext(DC *dc, const char *text, unsigned long col[ColLast]) {
-       char buf[BUFSIZ];
-       size_t mn, n = strlen(text);
-
-       /* shorten text if necessary */
-       for(mn = MIN(n, sizeof buf); textnw(dc, text, mn) + dc->font.height/2 > dc->w; mn--)
-               if(mn == 0)
-                       return;
-       memcpy(buf, text, mn);
-       if(mn < n)
-               for(n = MAX(mn-3, 0); n < mn; buf[n++] = '.');
-
-       drawrect(dc, 0, 0, dc->w, dc->h, True, BG(dc, col));
-       drawtextn(dc, buf, mn, col);
-}
-
-void
-drawtextn(DC *dc, const char *text, size_t n, unsigned long col[ColLast]) {
-       int x = dc->x + dc->font.height/2;
-       int y = dc->y + dc->font.ascent+1;
-
-       XSetForeground(dc->dpy, dc->gc, FG(dc, col));
-       if(dc->font.set)
-               XmbDrawString(dc->dpy, dc->canvas, dc->font.set, dc->gc, x, y, text, n);
-       else {
-               XSetFont(dc->dpy, dc->gc, dc->font.xfont->fid);
-               XDrawString(dc->dpy, dc->canvas, dc->gc, x, y, text, n);
-       }
-}
-
-void
-eprintf(const char *fmt, ...) {
-       va_list ap;
-
-       va_start(ap, fmt);
-       vfprintf(stderr, fmt, ap);
-       va_end(ap);
-
-       if(fmt[0] != '\0' && fmt[strlen(fmt)-1] == ':') {
-               fputc(' ', stderr);
-               perror(NULL);
-       }
-       exit(EXIT_FAILURE);
-}
-
-void
-freedc(DC *dc) {
-       if(dc->font.set)
-               XFreeFontSet(dc->dpy, dc->font.set);
-       if(dc->font.xfont)
-               XFreeFont(dc->dpy, dc->font.xfont);
-       if(dc->canvas)
-               XFreePixmap(dc->dpy, dc->canvas);
-       XFreeGC(dc->dpy, dc->gc);
-       XCloseDisplay(dc->dpy);
-       free(dc);
-}
-
-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))
-               eprintf("cannot allocate color '%s'\n", colstr);
-       return color.pixel;
-}
-
-DC *
-initdc(void) {
-       DC *dc;
-
-       if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
-               fprintf(stderr, "no locale support\n");
-       if(!(dc = calloc(1, sizeof *dc)))
-               eprintf("cannot malloc %u bytes:", sizeof *dc);
-       if(!(dc->dpy = XOpenDisplay(NULL)))
-               eprintf("cannot open display\n");
-
-       dc->gc = XCreateGC(dc->dpy, DefaultRootWindow(dc->dpy), 0, NULL);
-       XSetLineAttributes(dc->dpy, dc->gc, 1, LineSolid, CapButt, JoinMiter);
-       return dc;
-}
-
-void
-initfont(DC *dc, const char *fontstr) {
-       if(!loadfont(dc, fontstr ? fontstr : DEFAULTFN)) {
-               if(fontstr != NULL)
-                       fprintf(stderr, "cannot load font '%s'\n", fontstr);
-               if(fontstr == NULL || !loadfont(dc, DEFAULTFN))
-                       eprintf("cannot load font '%s'\n", DEFAULTFN);
-       }
-       dc->font.height = dc->font.ascent + dc->font.descent;
-}
-
-Bool
-loadfont(DC *dc, const char *fontstr) {
-       char *def, **missing, **names;
-       int i, n = 1;
-       XFontStruct **xfonts;
-
-       if(!*fontstr)
-               return False;
-       if((dc->font.set = XCreateFontSet(dc->dpy, fontstr, &missing, &n, &def)))
-               n = XFontsOfFontSet(dc->font.set, &xfonts, &names);
-       else if((dc->font.xfont = XLoadQueryFont(dc->dpy, fontstr)))
-               xfonts = &dc->font.xfont;
-       else
-               n = 0;
-
-       for(i = 0; i < n; i++) {
-               dc->font.ascent  = MAX(dc->font.ascent,  xfonts[i]->ascent);
-               dc->font.descent = MAX(dc->font.descent, xfonts[i]->descent);
-               dc->font.width   = MAX(dc->font.width,   xfonts[i]->max_bounds.width);
-       }
-       if(missing)
-               XFreeStringList(missing);
-       return (dc->font.set || dc->font.xfont);
-}
-
-void
-mapdc(DC *dc, Window win, unsigned int w, unsigned int h) {
-       XCopyArea(dc->dpy, dc->canvas, win, dc->gc, 0, 0, w, h, 0, 0);
-}
-
-void
-resizedc(DC *dc, unsigned int w, unsigned int h) {
-       if(dc->canvas)
-               XFreePixmap(dc->dpy, dc->canvas);
-
-       dc->canvas = XCreatePixmap(dc->dpy, DefaultRootWindow(dc->dpy), w, h,
-                                  DefaultDepth(dc->dpy, DefaultScreen(dc->dpy)));
-       dc->w = w;
-       dc->h = h;
-}
-
-int
-textnw(DC *dc, const char *text, size_t len) {
-       if(dc->font.set) {
-               XRectangle r;
-
-               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;
-}

diff --git a/draw.h b/draw.h
deleted file mode 100644 (file)
index 43a57bf..0000000
--- a/draw.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* See LICENSE file for copyright and license details. */
-
-#define FG(dc, col)  ((col)[(dc)->invert ? ColBG : ColFG])
-#define BG(dc, col)  ((col)[(dc)->invert ? ColFG : ColBG])
-
-enum { ColBG, ColFG, ColBorder, ColLast };
-
-typedef struct {
-       int x, y, w, h;
-       Bool invert;
-       Display *dpy;
-       GC gc;
-       Pixmap canvas;
-       struct {
-               int ascent;
-               int descent;
-               int height;
-               int width;
-               XFontSet set;
-               XFontStruct *xfont;
-       } font;
-} DC;  /* draw context */
-
-void drawrect(DC *dc, int x, int y, unsigned int w, unsigned int h, Bool fill, unsigned long color);
-void drawtext(DC *dc, const char *text, unsigned long col[ColLast]);
-void drawtextn(DC *dc, const char *text, size_t n, unsigned long col[ColLast]);
-void eprintf(const char *fmt, ...);
-void freedc(DC *dc);
-unsigned long getcolor(DC *dc, const char *colstr);
-DC *initdc(void);
-void initfont(DC *dc, const char *fontstr);
-void mapdc(DC *dc, Window win, unsigned int w, unsigned int h);
-void resizedc(DC *dc, unsigned int w, unsigned int h);
-int textnw(DC *dc, const char *text, size_t len);
-int textw(DC *dc, const char *text);