2 * (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
3 * See LICENSE file for license details.
8 #include <X11/Xlocale.h>
13 textnw(const char *text, unsigned int len)
18 XmbTextExtents(dc.font.set, text, len, NULL, &r);
21 return XTextWidth(dc.font.xfont, text, len);
25 drawtext(const char *text, unsigned long col[ColLast], Bool highlight)
29 unsigned int len, olen;
31 XRectangle r = { dc.x, dc.y, dc.w, dc.h };
33 XSetForeground(dpy, dc.gc, col[ColBG]);
34 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
40 olen = len = strlen(text);
41 if(len >= sizeof(buf))
42 len = sizeof(buf) - 1;
43 memcpy(buf, text, len);
46 h = dc.font.ascent + dc.font.descent;
47 y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
50 /* shorten text if necessary */
51 while(len && (w = textnw(buf, len)) > dc.w - h)
63 return; /* too long */
64 gcv.foreground = col[ColFG];
66 XChangeGC(dpy, dc.gc, GCForeground, &gcv);
67 XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
70 gcv.font = dc.font.xfont->fid;
71 XChangeGC(dpy, dc.gc, GCForeground | GCFont, &gcv);
72 XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
77 r.width = r.height = 3;
78 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
89 for(c = clients; c; c = getnext(c->next))
101 for(i = 0; i < ntags; i++) {
102 dc.w = textw(tags[i]);
104 drawtext(tags[i], dc.sel, sel && sel->tags[i]);
106 drawtext(tags[i], dc.norm, sel && sel->tags[i]);
111 drawtext(arrange == dotile ? TILESYMBOL : FLOATSYMBOL, dc.status, False);
115 dc.x = bx + bw - dc.w;
120 drawtext(stext, dc.status, False);
122 if((dc.w = dc.x - x) > bh) {
125 drawtext(sel->name, dc.sel, False);
127 drawtext(NULL, dc.norm, False);
129 XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
136 if(c == sel && issel) {
138 XUnmapWindow(dpy, c->twin);
139 XSetWindowBorder(dpy, c->win, dc.sel[ColBG]);
143 XSetWindowBorder(dpy, c->win, dc.norm[ColBG]);
144 XMapWindow(dpy, c->twin);
147 drawtext(c->name, dc.norm, False);
148 XCopyArea(dpy, dc.drawable, c->twin, dc.gc, 0, 0, c->tw, c->th, 0, 0);
153 getcolor(const char *colstr)
155 Colormap cmap = DefaultColormap(dpy, screen);
158 XAllocNamedColor(dpy, cmap, colstr, &color, &color);
163 setfont(const char *fontstr)
165 char **missing, *def;
169 setlocale(LC_ALL, "");
171 XFreeFontSet(dpy, dc.font.set);
172 dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
175 fprintf(stderr, "missing fontset: %s\n", missing[n]);
176 XFreeStringList(missing);
178 XFreeFontSet(dpy, dc.font.set);
183 XFontSetExtents *font_extents;
184 XFontStruct **xfonts;
187 dc.font.ascent = dc.font.descent = 0;
188 font_extents = XExtentsOfFontSet(dc.font.set);
189 n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
190 for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
191 if(dc.font.ascent < (*xfonts)->ascent)
192 dc.font.ascent = (*xfonts)->ascent;
193 if(dc.font.descent < (*xfonts)->descent)
194 dc.font.descent = (*xfonts)->descent;
200 XFreeFont(dpy, dc.font.xfont);
201 dc.font.xfont = NULL;
202 dc.font.xfont = XLoadQueryFont(dpy, fontstr);
204 dc.font.xfont = XLoadQueryFont(dpy, "fixed");
206 eprint("error, cannot init 'fixed' font\n");
207 dc.font.ascent = dc.font.xfont->ascent;
208 dc.font.descent = dc.font.xfont->descent;
210 dc.font.height = dc.font.ascent + dc.font.descent;
214 textw(const char *text)
216 return textnw(text, strlen(text)) + dc.font.height;