Configuration file for DWM on MacBook Air
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  1. /*
  2. * (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
  3. * See LICENSE file for license details.
  4. */
  5. #include "dwm.h"
  6. #include <stdio.h>
  7. #include <string.h>
  8. #include <X11/Xlocale.h>
  9. /* static */
  10. static unsigned int
  11. textnw(const char *text, unsigned int len)
  12. {
  13. XRectangle r;
  14. if(dc.font.set) {
  15. XmbTextExtents(dc.font.set, text, len, NULL, &r);
  16. return r.width;
  17. }
  18. return XTextWidth(dc.font.xfont, text, len);
  19. }
  20. static void
  21. drawborder()
  22. {
  23. XPoint points[5];
  24. points[0].x = dc.x;
  25. points[0].y = dc.y;
  26. points[1].x = dc.w - 1;
  27. points[1].y = 0;
  28. points[2].x = 0;
  29. points[2].y = dc.h - 1;
  30. points[3].x = -(dc.w - 1);
  31. points[3].y = 0;
  32. points[4].x = 0;
  33. points[4].y = -(dc.h - 1);
  34. XDrawLines(dpy, dc.drawable, dc.gc, points, 5, CoordModePrevious);
  35. }
  36. static void
  37. drawtext(const char *text, Bool invert, Bool highlight)
  38. {
  39. int x, y, w, h;
  40. static char buf[256];
  41. unsigned int len, olen;
  42. DC tmp;
  43. XGCValues gcv;
  44. XRectangle r = { dc.x, dc.y, dc.w, dc.h };
  45. XSetForeground(dpy, dc.gc, invert ? dc.fg : dc.bg);
  46. XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
  47. XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
  48. XSetForeground(dpy, dc.gc, dc.border);
  49. drawborder();
  50. if(!text)
  51. return;
  52. w = 0;
  53. olen = len = strlen(text);
  54. if(len >= sizeof(buf))
  55. len = sizeof(buf) - 1;
  56. memcpy(buf, text, len);
  57. buf[len] = 0;
  58. h = dc.font.ascent + dc.font.descent;
  59. y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
  60. x = dc.x + (h / 2);
  61. /* shorten text if necessary */
  62. while(len && (w = textnw(buf, len)) > dc.w - h)
  63. buf[--len] = 0;
  64. if(len < olen) {
  65. if(len > 1)
  66. buf[len - 1] = '.';
  67. if(len > 2)
  68. buf[len - 2] = '.';
  69. if(len > 3)
  70. buf[len - 3] = '.';
  71. }
  72. if(w > dc.w)
  73. return; /* too long */
  74. gcv.foreground = invert ? dc.bg : dc.fg;
  75. gcv.background = invert ? dc.fg : dc.bg;
  76. if(dc.font.set) {
  77. XChangeGC(dpy, dc.gc, GCForeground | GCBackground, &gcv);
  78. XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
  79. }
  80. else {
  81. gcv.font = dc.font.xfont->fid;
  82. XChangeGC(dpy, dc.gc, GCForeground | GCBackground | GCFont, &gcv);
  83. XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
  84. }
  85. if(highlight) {
  86. tmp = dc;
  87. dc.x += 2;
  88. dc.y += 2;
  89. dc.w -= 4;
  90. dc.h -= 4;
  91. drawborder();
  92. dc = tmp;
  93. }
  94. }
  95. /* extern */
  96. void
  97. drawall()
  98. {
  99. Client *c;
  100. for(c = clients; c; c = getnext(c->next))
  101. drawtitle(c);
  102. drawstatus();
  103. }
  104. void
  105. drawstatus()
  106. {
  107. int i, x;
  108. Bool istile = arrange == dotile;
  109. dc.x = dc.y = 0;
  110. dc.w = bw;
  111. drawtext(NULL, !istile, False);
  112. dc.w = 0;
  113. for(i = 0; i < ntags; i++) {
  114. dc.x += dc.w;
  115. dc.w = textw(tags[i]);
  116. if(istile)
  117. drawtext(tags[i], seltag[i], sel && sel->tags[i]);
  118. else
  119. drawtext(tags[i], !seltag[i], sel && sel->tags[i]);
  120. }
  121. x = dc.x + dc.w;
  122. dc.w = textw(stext);
  123. dc.x = bx + bw - dc.w;
  124. if(dc.x < x) {
  125. dc.x = x;
  126. dc.w = bw - x;
  127. }
  128. drawtext(stext, !istile, False);
  129. if(sel && ((dc.w = dc.x - x) > bh)) {
  130. dc.x = x;
  131. drawtext(sel->name, istile, False);
  132. }
  133. XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
  134. XSync(dpy, False);
  135. }
  136. void
  137. drawtitle(Client *c)
  138. {
  139. int i;
  140. Bool istile = arrange == dotile;
  141. if(c == sel && issel) {
  142. drawstatus();
  143. XUnmapWindow(dpy, c->twin);
  144. XSetWindowBorder(dpy, c->win, dc.fg);
  145. return;
  146. }
  147. XSetWindowBorder(dpy, c->win, dc.bg);
  148. XMapWindow(dpy, c->twin);
  149. dc.x = dc.y = 0;
  150. dc.w = c->tw;
  151. drawtext(c->name, !istile, False);
  152. XCopyArea(dpy, dc.drawable, c->twin, dc.gc, 0, 0, c->tw, c->th, 0, 0);
  153. XSync(dpy, False);
  154. }
  155. unsigned long
  156. getcolor(const char *colstr)
  157. {
  158. Colormap cmap = DefaultColormap(dpy, screen);
  159. XColor color;
  160. XAllocNamedColor(dpy, cmap, colstr, &color, &color);
  161. return color.pixel;
  162. }
  163. void
  164. setfont(const char *fontstr)
  165. {
  166. char **missing, *def;
  167. int i, n;
  168. missing = NULL;
  169. setlocale(LC_ALL, "");
  170. if(dc.font.set)
  171. XFreeFontSet(dpy, dc.font.set);
  172. dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
  173. if(missing) {
  174. while(n--)
  175. fprintf(stderr, "missing fontset: %s\n", missing[n]);
  176. XFreeStringList(missing);
  177. if(dc.font.set) {
  178. XFreeFontSet(dpy, dc.font.set);
  179. dc.font.set = NULL;
  180. }
  181. }
  182. if(dc.font.set) {
  183. XFontSetExtents *font_extents;
  184. XFontStruct **xfonts;
  185. char **font_names;
  186. dc.font.ascent = dc.font.descent = 0;
  187. font_extents = XExtentsOfFontSet(dc.font.set);
  188. n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
  189. for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
  190. if(dc.font.ascent < (*xfonts)->ascent)
  191. dc.font.ascent = (*xfonts)->ascent;
  192. if(dc.font.descent < (*xfonts)->descent)
  193. dc.font.descent = (*xfonts)->descent;
  194. xfonts++;
  195. }
  196. }
  197. else {
  198. if(dc.font.xfont)
  199. XFreeFont(dpy, dc.font.xfont);
  200. dc.font.xfont = NULL;
  201. dc.font.xfont = XLoadQueryFont(dpy, fontstr);
  202. if (!dc.font.xfont)
  203. dc.font.xfont = XLoadQueryFont(dpy, "fixed");
  204. if (!dc.font.xfont)
  205. eprint("error, cannot init 'fixed' font\n");
  206. dc.font.ascent = dc.font.xfont->ascent;
  207. dc.font.descent = dc.font.xfont->descent;
  208. }
  209. dc.font.height = dc.font.ascent + dc.font.descent;
  210. }
  211. unsigned int
  212. textw(const char *text)
  213. {
  214. return textnw(text, strlen(text)) + dc.font.height;
  215. }