1 /* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
2 * See LICENSE file for license details.
7 #include <X11/Xlocale.h>
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 border, Bool ldot) {
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);
80 r.width = r.height = (h + 2) / 4;
81 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
90 pt[3].x = -(dc.w - 1);
93 pt[4].y = -(dc.h - 1);
94 XDrawLines(dpy, dc.drawable, dc.gc, pt, 5, CoordModePrevious);
104 for(c = clients; c; c = getnext(c->next))
114 for(i = 0; i < ntags; i++) {
115 dc.w = textw(tags[i]);
117 drawtext(tags[i], dc.sel, sel && sel->tags[i], isoccupied(i));
119 drawtext(tags[i], dc.norm, sel && sel->tags[i], isoccupied(i));
123 drawtext(arrange == dofloat ? FLOATSYMBOL : TILESYMBOL, dc.status, False, False);
131 drawtext(stext, dc.status, False, False);
132 if((dc.w = dc.x - x) > bh) {
134 drawtext(sel ? sel->name : NULL, sel ? dc.sel : dc.norm, False, False);
136 XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
141 drawtitle(Client *c) {
142 if(c == sel && issel) {
144 XUnmapWindow(dpy, c->twin);
145 XSetWindowBorder(dpy, c->win, dc.sel[ColBG]);
148 XSetWindowBorder(dpy, c->win, dc.norm[ColBG]);
149 XMapWindow(dpy, c->twin);
152 drawtext(c->name, dc.norm, False,False);
153 XCopyArea(dpy, dc.drawable, c->twin, dc.gc, 0, 0, c->tw, c->th, 0, 0);
158 getcolor(const char *colstr) {
159 Colormap cmap = DefaultColormap(dpy, screen);
162 if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
163 eprint("error, cannot allocate color '%s'\n", colstr);
168 setfont(const char *fontstr) {
169 char **missing, *def;
173 setlocale(LC_ALL, "");
175 XFreeFontSet(dpy, dc.font.set);
176 dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
179 fprintf(stderr, "missing fontset: %s\n", missing[n]);
180 XFreeStringList(missing);
182 XFreeFontSet(dpy, dc.font.set);
187 XFontSetExtents *font_extents;
188 XFontStruct **xfonts;
190 dc.font.ascent = dc.font.descent = 0;
191 font_extents = XExtentsOfFontSet(dc.font.set);
192 n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
193 for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
194 if(dc.font.ascent < (*xfonts)->ascent)
195 dc.font.ascent = (*xfonts)->ascent;
196 if(dc.font.descent < (*xfonts)->descent)
197 dc.font.descent = (*xfonts)->descent;
203 XFreeFont(dpy, dc.font.xfont);
204 dc.font.xfont = NULL;
205 dc.font.xfont = XLoadQueryFont(dpy, fontstr);
207 dc.font.xfont = XLoadQueryFont(dpy, "fixed");
209 eprint("error, cannot init 'fixed' font\n");
210 dc.font.ascent = dc.font.xfont->ascent;
211 dc.font.descent = dc.font.xfont->descent;
213 dc.font.height = dc.font.ascent + dc.font.descent;
217 textw(const char *text) {
218 return textnw(text, strlen(text)) + dc.font.height;