tstack.c

   1 void tstack(void)
   2 {
   3         unsigned int i, m, n, nx, ny, nw, nh, mh, tw;
   4         Client *c;
   5
   6         for (n = 0, m = 0, c = clients; c; c = c->next, n++)
   7                 if (c->minimized)
   8                         m++;
   9
  10         /* relative height */
  11         mh = (wah - m) * (n == 1 || n - 1 == m ? 1 : screen.mfact);
  12
  13         /* true if there are at least 2 non minimized clients */
  14         if (n - 1 > m)
  15                 tw = waw / (n - m - 1);
  16
  17         nx = wax, nw = waw;
  18         for (i = 0, c = clients; c; c = c->next, i++) {
  19                 if (i == 0) {   /* master */
  20                         ny = way + wah - mh;
  21                         nh = mh;
  22                 } else {        /* tile window */
  23                         if (i == 1) {
  24                                 nx = wax;
  25                                 ny = way + m;
  26                                 nh = wah - mh - ny + way;
  27                         }
  28                         if (i == n - m - 1) {   /* last not minimized client */
  29                                 nw = (wax + waw) - nx;
  30                         } else if (i == n - m) {        /* first minimized client */
  31                                 nx = wax;
  32                                 --ny;
  33                                 nh = 1;
  34                                 nw = waw;
  35                         } else if (c->minimized) {      /* minimized window */
  36                                 --ny;
  37                                 nh = 1;
  38                                 nw = waw;
  39                         } else  /* normal non minimized tile window */
  40                                 nw = tw;
  41
  42                         if (i > 1 && !c->minimized) {
  43                                 mvvline(ny, nx, ACS_VLINE, nh);
  44                                 mvaddch(ny, nx, ACS_TTEE);
  45                                 ++nx, --nw;
  46                         }
  47                 }
  48
  49                 resize(c, nx, ny, nw, nh);
  50
  51                 if (n > 1 && i < n - m - 1)
  52                         nx += nw;
  53         }
  54 }