tstack.c

   1 void
   2 tstack(void) {
   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                 }
  23                 else { /* tile window */
  24                         if(i == 1){
  25                                 nx = wax;
  26                                 ny = way + m;
  27                                 nh = wah - mh - ny + way;
  28                         }
  29                         if(i == n - m - 1){ /* last not minimized client */
  30                                 nw = (wax + waw) - nx;
  31                         }
  32                         else if(i == n - m) { /* first minimized client */
  33                                 nx = wax;
  34                                 --ny;
  35                                 nh = 1;
  36                                 nw = waw;
  37                         }
  38                         else if(c->minimized) { /* minimized window */
  39                                 --ny;
  40                                 nh = 1;
  41                                 nw = waw;
  42                         }
  43                         else /* normal non minimized tile window */
  44                                 nw = tw;
  45
  46                         if(i > 1 && !c->minimized){
  47                                 mvvline(ny, nx, ACS_VLINE, nh);
  48                                 mvaddch(ny, nx, ACS_TTEE);
  49                                 ++nx, --nw;
  50                         }
  51                 }
  52
  53                 resize(c,nx,ny,nw,nh);
  54
  55                 if(n > 1 && i < n - m - 1)
  56                         nx += nw;
  57         }
  58 }