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, Bool invert)
32 XRectangle r = { dc.x, dc.y, dc.w, dc.h };
34 XSetForeground(dpy, dc.gc, invert ? dc.fg : dc.bg);
35 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
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)
55 return; /* too long */
57 gcv.foreground = invert ? dc.bg : dc.fg;
58 gcv.background = invert ? dc.fg : dc.bg;
60 XChangeGC(dpy, dc.gc, GCForeground | GCBackground, &gcv);
61 XmbDrawImageString(dpy, dc.drawable, dc.font.set, dc.gc,
65 gcv.font = dc.font.xfont->fid;
66 XChangeGC(dpy, dc.gc, GCForeground | GCBackground | GCFont, &gcv);
67 XDrawImageString(dpy, dc.drawable, dc.gc, x, y, buf, len);
70 XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
73 points[1].x = dc.w - 1;
76 points[2].y = dc.h - 1;
77 points[3].x = -(dc.w - 1);
80 points[4].y = -(dc.h - 1);
81 XDrawLines(dpy, dc.drawable, dc.gc, points, 5, CoordModePrevious);
91 for(c = clients; c; c = getnext(c->next))
100 Bool istile = arrange == dotile;
104 drawtext(NULL, !istile);
107 for(i = 0; i < ntags; i++) {
109 dc.w = textw(tags[i]);
111 drawtext(tags[i], (i == tsel));
113 drawtext(tags[i], (i != tsel));
117 dc.x = bx + bw - dc.w;
118 drawtext(stext, !istile);
119 if(sel && ((dc.w = dc.x - x) >= bh)) {
121 drawtext(sel->name, istile);
123 XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
131 Bool istile = arrange == dotile;
135 XUnmapWindow(dpy, c->title);
136 XSetWindowBorder(dpy, c->win, dc.fg);
140 XSetWindowBorder(dpy, c->win, dc.bg);
141 XMapWindow(dpy, c->title);
146 for(i = 0; i < ntags; i++) {
149 dc.w = textw(tags[i]);
150 drawtext(tags[i], !istile);
154 dc.w = textw(c->name);
155 drawtext(c->name, !istile);
156 XCopyArea(dpy, dc.drawable, c->title, dc.gc, 0, 0, c->tw, c->th, 0, 0);
161 getcolor(const char *colstr)
163 Colormap cmap = DefaultColormap(dpy, screen);
166 XAllocNamedColor(dpy, cmap, colstr, &color, &color);
171 setfont(const char *fontstr)
173 char **missing, *def;
177 setlocale(LC_ALL, "");
179 XFreeFontSet(dpy, dc.font.set);
180 dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
183 fprintf(stderr, "missing fontset: %s\n", missing[n]);
184 XFreeStringList(missing);
186 XFreeFontSet(dpy, dc.font.set);
191 XFontSetExtents *font_extents;
192 XFontStruct **xfonts;
195 dc.font.ascent = dc.font.descent = 0;
196 font_extents = XExtentsOfFontSet(dc.font.set);
197 n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
198 for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
199 if(dc.font.ascent < (*xfonts)->ascent)
200 dc.font.ascent = (*xfonts)->ascent;
201 if(dc.font.descent < (*xfonts)->descent)
202 dc.font.descent = (*xfonts)->descent;
208 XFreeFont(dpy, dc.font.xfont);
209 dc.font.xfont = NULL;
210 dc.font.xfont = XLoadQueryFont(dpy, fontstr);
212 dc.font.xfont = XLoadQueryFont(dpy, "fixed");
214 eprint("error, cannot init 'fixed' font\n");
215 dc.font.ascent = dc.font.xfont->ascent;
216 dc.font.descent = dc.font.xfont->descent;
218 dc.font.height = dc.font.ascent + dc.font.descent;
222 textw(const char *text)
224 return textnw(text, strlen(text)) + dc.font.height;