1 /* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
2 * See LICENSE file for license details.
12 isoccupied(unsigned int t)
15 for(c = clients; c; c = c->next)
22 textnw(const char *text, unsigned int len) {
26 XmbTextExtents(dc.font.set, text, len, NULL, &r);
29 return XTextWidth(dc.font.xfont, text, len);
33 drawtext(const char *text, unsigned long col[ColLast], Bool filledsquare, Bool emptysquare) {
36 unsigned int len, olen;
38 XRectangle r = { dc.x, dc.y, dc.w, dc.h };
41 XSetForeground(dpy, dc.gc, col[ColBG]);
42 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
46 olen = len = strlen(text);
49 memcpy(buf, text, len);
51 h = dc.font.ascent + dc.font.descent;
52 y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
54 /* shorten text if necessary */
55 while(len && (w = textnw(buf, len)) > dc.w - h)
66 return; /* too long */
67 gcv.foreground = col[ColFG];
69 XChangeGC(dpy, dc.gc, GCForeground, &gcv);
70 XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
73 gcv.font = dc.font.xfont->fid;
74 XChangeGC(dpy, dc.gc, GCForeground | GCFont, &gcv);
75 XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
81 r.width = r.height = x + 1;
82 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
84 else if(emptysquare) {
95 XDrawLines(dpy, dc.drawable, dc.gc, pt, 5, CoordModePrevious);
105 for(c = clients; c; c = getnext(c->next))
115 for(i = 0; i < ntags; i++) {
116 dc.w = textw(tags[i]);
118 drawtext(tags[i], dc.sel, sel && sel->tags[i], isoccupied(i));
120 drawtext(tags[i], dc.norm, sel && sel->tags[i], isoccupied(i));
124 drawtext(arrange == dofloat ? FLOATSYMBOL : TILESYMBOL, dc.status, False, False);
132 drawtext(stext, dc.status, False, False);
133 if((dc.w = dc.x - x) > bh) {
135 drawtext(sel ? sel->name : NULL, sel ? dc.sel : dc.norm, False, False);
137 XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
142 drawtitle(Client *c) {
143 if(c == sel && issel) {
145 XUnmapWindow(dpy, c->twin);
146 XSetWindowBorder(dpy, c->win, dc.sel[ColBG]);
149 XSetWindowBorder(dpy, c->win, dc.norm[ColBG]);
150 XMapWindow(dpy, c->twin);
153 drawtext(c->name, dc.norm, False,False);
154 XCopyArea(dpy, dc.drawable, c->twin, dc.gc, 0, 0, c->tw, c->th, 0, 0);
159 getcolor(const char *colstr) {
160 Colormap cmap = DefaultColormap(dpy, screen);
163 if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
164 eprint("error, cannot allocate color '%s'\n", colstr);
169 setfont(const char *fontstr) {
170 char *def, *lc, **missing;
173 lc = setlocale(LC_CTYPE, NULL);
174 setlocale(LC_CTYPE, "UTF-8");
177 XFreeFontSet(dpy, dc.font.set);
178 dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
179 setlocale(LC_CTYPE, lc);
182 fprintf(stderr, "missing fontset: %s\n", missing[n]);
183 XFreeStringList(missing);
186 XFontSetExtents *font_extents;
187 XFontStruct **xfonts;
189 dc.font.ascent = dc.font.descent = 0;
190 font_extents = XExtentsOfFontSet(dc.font.set);
191 n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
192 for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
193 if(dc.font.ascent < (*xfonts)->ascent)
194 dc.font.ascent = (*xfonts)->ascent;
195 if(dc.font.descent < (*xfonts)->descent)
196 dc.font.descent = (*xfonts)->descent;
202 XFreeFont(dpy, dc.font.xfont);
203 dc.font.xfont = NULL;
204 dc.font.xfont = XLoadQueryFont(dpy, fontstr);
206 dc.font.xfont = XLoadQueryFont(dpy, "fixed");
208 eprint("error, cannot init 'fixed' font\n");
209 dc.font.ascent = dc.font.xfont->ascent;
210 dc.font.descent = dc.font.xfont->descent;
212 dc.font.height = dc.font.ascent + dc.font.descent;
216 textw(const char *text) {
217 return textnw(text, strlen(text)) + dc.font.height;