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