105 lines
3.0 KiB
C
105 lines
3.0 KiB
C
/*
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* fair.c - fair layout
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*
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* Copyright © 2008 Alex Cornejo <acornejo@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#include "screen.h"
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#include "tag.h"
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#include "client.h"
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#include "layouts/fair.h"
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#include "common/util.h"
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extern awesome_t globalconf;
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typedef enum
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{
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HORIZONTAL,
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VERTICAL
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} orientation_t;
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static void
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layout_fair(int screen, const orientation_t orientation)
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{
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int u_divisions=1, v_divisions = 1,
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u = 0, v = 0, n = 0;
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client_t *c;
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area_t geometry, area;
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area = screen_area_get(screen,
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globalconf.screens[screen].statusbar,
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&globalconf.screens[screen].padding,
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true);
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for(c = globalconf.clients ; c; c = c->next)
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if(IS_TILED(c, screen))
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++n;
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if(n > 0)
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{
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while(u_divisions * u_divisions < n)
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++u_divisions;
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v_divisions = (u_divisions * (u_divisions - 1) >= n) ? u_divisions - 1 : u_divisions;
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for(c = globalconf.clients; c; c = c->next)
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if(IS_TILED(c, screen))
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{
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if (orientation == HORIZONTAL)
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{
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geometry.width = area.width / u_divisions;
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geometry.height = area.height / v_divisions;
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geometry.x = area.x + u * geometry.width;
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geometry.y = area.y + v * geometry.height;
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}
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else
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{
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geometry.width = area.width / v_divisions;
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geometry.height = area.height / u_divisions;
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geometry.x = area.x + v * geometry.width;
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geometry.y = area.y + u * geometry.height;
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}
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geometry.width -= 2 * c->border;
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geometry.height -= 2 * c->border;
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client_resize(c, geometry, c->honorsizehints);
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if(++u == u_divisions)
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{
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u = 0;
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if(++v == v_divisions - 1)
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u_divisions = u_divisions - u_divisions * v_divisions + n;
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}
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}
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}
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}
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void
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layout_fairh(int screen)
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{
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layout_fair(screen, HORIZONTAL);
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}
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void
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layout_fairv(int screen)
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{
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layout_fair(screen, VERTICAL);
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}
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// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80
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