awesome/layouts/spiral.c

99 lines
2.8 KiB
C

/*
* spiral.c - spiral layout
*
* Copyright © 2007 Julien Danjou <julien@danjou.info>
* Copyright © 2007 Jeroen Schot <schot@a-eskwadraat.nl>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#include "awesome.h"
#include "layout.h"
#include "tag.h"
#include "spiral.h"
extern Client *clients; /* global client list */
extern DC dc;
static void
fibonacci(Display *disp, awesome_config *awesomeconf, int shape)
{
int n, nx, ny, nh, nw, i;
Client *c;
nx = get_windows_area_x(awesomeconf->statusbar);
ny = 0;
nw = get_windows_area_width(disp, awesomeconf->statusbar);
nh = get_windows_area_height(disp, awesomeconf->statusbar);
for(n = 0, c = clients; c; c = c->next)
if(IS_TILED(c, awesomeconf->selected_tags, awesomeconf->ntags))
n++;
for(i = 0, c = clients; c; c = c->next)
{
c->ismax = False;
if((i % 2 && nh / 2 > 2 * c->border)
|| (!(i % 2) && nw / 2 > 2 * c->border))
{
if(i < n - 1)
{
if(i % 2)
nh /= 2;
else
nw /= 2;
if((i % 4) == 2 && !shape)
ny += nh;
}
if((i % 4) == 0)
{
if(shape)
ny += nh;
else
ny -= nh;
}
else if((i % 4) == 1)
nx += nw;
else if((i % 4) == 2)
ny += nh;
else if((i % 4) == 3)
{
if(shape)
nx += nw;
else
nx -= nw;
}
if(i == 0)
ny = get_windows_area_y(awesomeconf->statusbar);
i++;
}
resize(c, nx, ny, nw - 2 * c->border, nh - 2 * c->border, False);
}
focus(disp, &dc, NULL, True, awesomeconf);
restack(disp, awesomeconf);
}
void
dwindle(Display *disp, awesome_config *awesomeconf)
{
fibonacci(disp, awesomeconf, 1);
}
void
spiral(Display *disp, awesome_config *awesomeconf)
{
fibonacci(disp, awesomeconf, 0);
}