51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
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/* See LICENSE file for copyright and license details. */
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#include "grid.h"
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#include "layout.h"
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#include "tag.h"
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extern int wah, waw; /* windowarea geometry */
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extern int bh, bpos; /* bar height, bar position */
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extern Client *clients; /* global client list and stack */
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extern DC dc;
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void
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grid(Display *disp, jdwm_config *jdwmconf)
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{
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unsigned int i, n, cx, cy, cw, ch, aw, ah, cols, rows;
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Client *c;
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for(n = 0, c = nexttiled(clients, jdwmconf->ntags); c; c = nexttiled(c->next, jdwmconf->ntags))
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n++;
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/* grid dimensions */
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for(rows = 0; rows <= n / 2; rows++)
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if(rows * rows >= n)
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break;
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cols = (rows && (rows - 1) * rows >= n) ? rows - 1 : rows;
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/* window geoms (cell height/width) */
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ch = wah / (rows ? rows : 1);
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cw = waw / (cols ? cols : 1);
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for(i = 0, c = clients; c; c = c->next)
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if(isvisible(c, jdwmconf->ntags))
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{
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unban(c);
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if(c->isfloating)
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continue;
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c->ismax = False;
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cx = (i / rows) * cw;
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cy = (i % rows) * ch + (bpos == BarTop ? bh : 0); // bh? adjust
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/* adjust height/width of last row/column's windows */
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ah = ((i + 1) % rows == 0) ? wah - ch * rows : 0;
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aw = (i >= rows * (cols - 1)) ? waw - cw * cols : 0;
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resize(c, cx, cy, cw - 2 * c->border + aw, ch - 2 * c->border + ah, False);
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i++;
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}
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else
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ban(c);
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focus(disp, &dc, NULL, jdwmconf);
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restack(disp, jdwmconf);
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}
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