2 * (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
3 * See LICENSE file for license details.
9 #include <X11/Xlocale.h>
11 /* static functions */
17 XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
18 XSetForeground(dpy, dc.gc, dc.border);
21 points[1].x = dc.w - 1;
24 points[2].y = dc.h - 1;
25 points[3].x = -(dc.w - 1);
28 points[4].y = -(dc.h - 1);
29 XDrawLines(dpy, dc.drawable, dc.gc, points, 5, CoordModePrevious);
33 textnw(char *text, unsigned int len)
37 XmbTextExtents(dc.font.set, text, len, NULL, &r);
40 return XTextWidth(dc.font.xfont, text, len);
44 drawtext(const char *text, Bool invert, Bool border)
50 XRectangle r = { dc.x, dc.y, dc.w, dc.h };
52 XSetForeground(dpy, dc.gc, invert ? dc.fg : dc.bg);
53 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
63 if(len >= sizeof(buf))
64 len = sizeof(buf) - 1;
65 memcpy(buf, text, len);
68 h = dc.font.ascent + dc.font.descent;
69 y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
72 /* shorten text if necessary */
73 while(len && (w = textnw(buf, len)) > dc.w - h)
77 return; /* too long */
79 gcv.foreground = invert ? dc.bg : dc.fg;
80 gcv.background = invert ? dc.fg : dc.bg;
82 XChangeGC(dpy, dc.gc, GCForeground | GCBackground, &gcv);
83 XmbDrawImageString(dpy, dc.drawable, dc.font.set, dc.gc,
87 gcv.font = dc.font.xfont->fid;
88 XChangeGC(dpy, dc.gc, GCForeground | GCBackground | GCFont, &gcv);
89 XDrawImageString(dpy, dc.drawable, dc.gc, x, y, buf, len);
93 /* extern functions */
100 for(c = clients; c; c = getnext(c->next))
109 Bool istile = arrange == dotile;
113 drawtext(NULL, !istile, False);
116 for(i = 0; i < TLast; i++) {
118 dc.w = textw(tags[i]);
120 drawtext(tags[i], (i == tsel), True);
122 drawtext(tags[i], (i != tsel), True);
126 dc.w = textw(sel->name);
127 drawtext(sel->name, istile, True);
130 dc.x = bx + bw - dc.w;
131 drawtext(stext, !istile, False);
133 XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
141 Bool istile = arrange == dotile;
145 XUnmapWindow(dpy, c->title);
146 XSetWindowBorder(dpy, c->win, dc.fg);
150 XSetWindowBorder(dpy, c->win, dc.bg);
151 XMapWindow(dpy, c->title);
156 for(i = 0; i < TLast; i++) {
159 dc.w = textw(c->tags[i]);
160 drawtext(c->tags[i], !istile, True);
164 dc.w = textw(c->name);
165 drawtext(c->name, !istile, True);
166 XCopyArea(dpy, dc.drawable, c->title, dc.gc, 0, 0, c->tw, c->th, 0, 0);
171 getcolor(const char *colstr)
174 Colormap cmap = DefaultColormap(dpy, screen);
176 XAllocNamedColor(dpy, cmap, colstr, &color, &color);
181 setfont(const char *fontstr)
183 char **missing, *def;
187 setlocale(LC_ALL, "");
189 XFreeFontSet(dpy, dc.font.set);
190 dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
193 fprintf(stderr, "missing fontset: %s\n", missing[n]);
194 XFreeStringList(missing);
196 XFreeFontSet(dpy, dc.font.set);
201 XFontSetExtents *font_extents;
202 XFontStruct **xfonts;
205 dc.font.ascent = dc.font.descent = 0;
206 font_extents = XExtentsOfFontSet(dc.font.set);
207 n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
208 for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
209 if(dc.font.ascent < (*xfonts)->ascent)
210 dc.font.ascent = (*xfonts)->ascent;
211 if(dc.font.descent < (*xfonts)->descent)
212 dc.font.descent = (*xfonts)->descent;
218 XFreeFont(dpy, dc.font.xfont);
219 dc.font.xfont = NULL;
220 dc.font.xfont = XLoadQueryFont(dpy, fontstr);
222 dc.font.xfont = XLoadQueryFont(dpy, "fixed");
224 eprint("error, cannot init 'fixed' font\n");
225 dc.font.ascent = dc.font.xfont->ascent;
226 dc.font.descent = dc.font.xfont->descent;
228 dc.font.height = dc.font.ascent + dc.font.descent;
234 return textnw(text, strlen(text)) + dc.font.height;