182 lines
5.2 KiB
C
182 lines
5.2 KiB
C
/*
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* tile.c - tile layout
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*
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* Copyright © 2007 Julien Danjou <julien@danjou.info>
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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 <stdio.h>
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#include "util.h"
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#include "screen.h"
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#include "awesome.h"
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#include "tag.h"
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#include "layout.h"
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#include "layouts/tile.h"
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void
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uicb_setnmaster(awesome_config *awesomeconf,
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const char * arg)
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{
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if(!arg || (!IS_ARRANGE(0, layout_tile) && !IS_ARRANGE(0, layout_tileleft)))
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return;
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if((awesomeconf->nmaster = (int) compute_new_value_from_arg(arg, (double) awesomeconf->nmaster)) < 0)
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awesomeconf->nmaster = 0;
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arrange(awesomeconf);
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}
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void
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uicb_setncol(awesome_config *awesomeconf,
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const char * arg)
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{
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if(!arg || (!IS_ARRANGE(0, layout_tile) && !IS_ARRANGE(0, layout_tileleft)))
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return;
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if((awesomeconf->ncol = (int) compute_new_value_from_arg(arg, (double) awesomeconf->ncol)) < 1)
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awesomeconf->ncol = 1;
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arrange(awesomeconf);
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}
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void
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uicb_setmwfact(awesome_config * awesomeconf,
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const char *arg)
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{
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char *newarg;
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if((!IS_ARRANGE(0, layout_tile) && !IS_ARRANGE(0, layout_tileleft)) || !arg)
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return;
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newarg = a_strdup(arg);
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if(IS_ARRANGE(0, layout_tileleft))
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{
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if(newarg[0] == '+')
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newarg[0] = '-';
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else if(arg[0] == '-')
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newarg[0] = '+';
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}
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if((awesomeconf->mwfact = compute_new_value_from_arg(newarg, awesomeconf->mwfact)) < 0.1)
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awesomeconf->mwfact = 0.1;
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else if(awesomeconf->mwfact > 0.9)
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awesomeconf->mwfact = 0.9;
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arrange(awesomeconf);
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p_delete(&newarg);
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}
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static void
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_tile(awesome_config *awesomeconf, const Bool right)
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{
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/* windows area geometry */
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int wah = 0, waw = 0, wax = 0, way = 0;
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/* new coordinates */
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unsigned int nx, ny, nw, nh;
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/* master size */
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unsigned int mw = 0, mh = 0;
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int n, i, masterwin = 0, otherwin = 0;
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int real_ncol = 1, win_by_col = 1, current_col = 0;
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ScreenInfo *screens_info = NULL;
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Client *c;
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screens_info = get_screen_info(awesomeconf->display, awesomeconf->screen, &awesomeconf->statusbar);
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for(n = 0, c = *awesomeconf->clients; c; c = c->next)
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if(IS_TILED(c, awesomeconf->screen, awesomeconf->tags, awesomeconf->ntags))
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n++;
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wah = screens_info[awesomeconf->screen].height;
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waw = screens_info[awesomeconf->screen].width;
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wax = screens_info[awesomeconf->screen].x_org;
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way = screens_info[awesomeconf->screen].y_org;
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masterwin = MIN(n, awesomeconf->nmaster);
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otherwin = n - masterwin;
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if(otherwin < 0)
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otherwin = 0;
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if(awesomeconf->nmaster)
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{
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mh = masterwin ? wah / masterwin : waw;
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mw = otherwin ? waw * awesomeconf->mwfact : waw;
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}
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else
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mh = mw = 0;
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real_ncol = MIN(otherwin, awesomeconf->ncol);
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for(i = 0, c = *awesomeconf->clients; c; c = c->next)
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{
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if(!IS_TILED(c, awesomeconf->screen, awesomeconf->tags, awesomeconf->ntags))
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continue;
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c->ismax = False;
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if(i < awesomeconf->nmaster)
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{ /* master */
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ny = way + i * mh;
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nx = wax + (right ? 0 : waw - mw);
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resize(c, nx, ny, mw - 2 * c->border, mh - 2 * c->border, awesomeconf, awesomeconf->resize_hints);
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}
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else
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{ /* tile window */
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if(real_ncol)
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win_by_col = otherwin / real_ncol;
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if((i - awesomeconf->nmaster) && (i - awesomeconf->nmaster) % win_by_col == 0 && current_col < real_ncol - 1)
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current_col++;
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if(current_col == real_ncol - 1)
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win_by_col += otherwin % real_ncol;
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if(otherwin <= real_ncol)
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nh = wah - 2 * c->border;
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else
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nh = (wah / win_by_col) - 2 * c->border;
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nw = (waw - mw) / real_ncol - 2 * c->border;
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if(i == awesomeconf->nmaster || otherwin <= real_ncol || (i - awesomeconf->nmaster) % win_by_col == 0)
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ny = way;
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else
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ny = way + ((i - awesomeconf->nmaster) % win_by_col) * (nh + 2 * c->border);
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nx = wax + current_col * (nw + 2 * c->border) + (right ? mw : 0);
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resize(c, nx, ny, nw, nh, awesomeconf, awesomeconf->resize_hints);
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}
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i++;
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}
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XFree(screens_info);
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}
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void
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layout_tile(awesome_config *awesomeconf)
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{
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_tile(awesomeconf, True);
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}
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void
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layout_tileleft(awesome_config *awesomeconf)
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{
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_tile(awesomeconf, False);
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}
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// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99
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