layout.c

/* See LICENSE file for copyright and license details. */
#include "dwm.h"

void
monocle(Monitor* m)
{
    unsigned int n = 0;
    Client* c;

    for (c = m->clients; c; c = c->next)
        if (ISVISIBLE(c))
            n++;
    if (n > 0) /* override layout symbol */
        snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n);
    for (c = nexttiled(m->clients); c; c = nexttiled(c->next))
        resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, 0);
}

void
tile(Monitor* m)
{
    unsigned int i, n, h, mw, my, ty;
    Client* c;

    for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++);
    if (n == 0)
        return;

    if (n > m->nmaster)
        mw = m->nmaster ? m->ww * m->mfact : 0;
    else
        mw = m->ww;
    for (i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
        if (i < m->nmaster)
        {
            h = (m->wh - my) / (MIN(n, m->nmaster) - i);
            resize(c, m->wx, m->wy + my, mw - (2 * c->bw), h - (2 * c->bw), 0);
            if (my + HEIGHT(c) < m->wh)
                my += HEIGHT(c);
        }
        else
        {
            h = (m->wh - ty) / (n - i);
            resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2 * c->bw), h - (2 * c->bw), 0);
            if (ty + HEIGHT(c) < m->wh)
                ty += HEIGHT(c);
        }
}