widgets/layoutinfo.c

   1 /*
   2  * layoutinfo.c - layout info widget
   3  *
   4  * Copyright © 2007 Aldo Cortesi <aldo@nullcube.com>
   5  * Copyright © 2007 Julien Danjou <julien@danjou.info>
   6  * Aldo Cortesi <aldo@nullcube.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License along
  19  * with this program; if not, write to the Free Software Foundation, Inc.,
  20  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  21  *
  22  */
  23
  24 #include <confuse.h>
  25 #include "widget.h"
  26 #include "util.h"
  27 #include "tag.h"
  28
  29 extern AwesomeConf globalconf;
  30
  31 static int
  32 layoutinfo_draw(Widget *widget,
  33                 DrawCtx *ctx,
  34                 int offset,
  35                 int used __attribute__ ((unused)))
  36 {
  37     Tag **curtags = get_current_tags(widget->statusbar->screen);
  38     widget->location = widget_calculate_offset(widget->statusbar->width,
  39                                                widget->statusbar->height,
  40                                                offset,
  41                                                widget->alignment);
  42
  43     widget->width = widget->statusbar->height;
  44
  45     draw_image(ctx, widget->location, 0, widget->statusbar->height,
  46                curtags[0]->layout->image);
  47
  48     p_delete(&curtags);
  49
  50     return widget->width;
  51 }
  52
  53 Widget *
  54 layoutinfo_new(Statusbar *statusbar, cfg_t* config)
  55 {
  56     Widget *w;
  57     w = p_new(Widget, 1);
  58     widget_common_new(w, statusbar, config);
  59     w->draw = layoutinfo_draw;
  60     return w;
  61 }
  62
  63 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80