/*

 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>

 * See LICENSE file for license details.

 */

#include "dwm.h"

void (*arrange)(Arg *) = tiling;

void

view(Arg *arg)

{

	Client *c;

	tsel = arg->i;

	arrange(NULL);

}

void

floating(Arg *arg)

{

	Client *c;

	arrange = floating;

	for(c = clients; c; c = c->next) {

		if(c->tags[tsel])

			resize(c, True);

		else

	}

	if(sel && !sel->tags[tsel]) {

			focus(sel);

		}

	}

}

void

tiling(Arg *arg)

{

	Client *c;

	int n, i, w, h;

	w = sw - mw;

	arrange = tiling;

	for(n = 0, c = clients; c; c = c->next)

		if(c->tags[tsel] && !c->floating)

			n++;

	if(n > 1)

		h = (sh - bh) / (n - 1);

	else

		h = sh - bh;

	for(i = 0, c = clients; c; c = c->next) {

		if(c->tags[tsel]) {

			if(c->floating) {

				resize(c, True);

				continue;

			}

			if(n == 1) {

				c->x = sx;

				c->y = sy + bh;

				c->w = sw - 2 * c->border;

				c->h = sh - 2 * c->border - bh;

			}

			else if(i == 0) {

				c->x = sx;

				c->y = sy + bh;

				c->w = mw - 2 * c->border;

				c->h = sh - 2 * c->border - bh;

			}

			else {

				c->x = sx + mw;

				c->y = sy + (i - 1) * h + bh;

				c->w = w - 2 * c->border;

				c->h = h - 2 * c->border;

			}

			resize(c, False);

			i++;

		}

		else

	}

	if(!sel || (sel && !sel->tags[tsel])) {

			focus(sel);

		}

	}

}