widgets/focustitle.c

   1 /*
   2  * focustitle.c - focus title widget
   3  *
   4  * Copyright © 2007 Aldo Cortesi <aldo@nullcube.com>
   5  * Copyright © 2007-2008 Julien Danjou <julien@danjou.info>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  */
  22
  23 #include <stdio.h>
  24 #include "util.h"
  25 #include "widget.h"
  26 #include "layout.h"
  27 #include "tag.h"
  28 #include "focus.h"
  29 #include "xutil.h"
  30 #include "screen.h"
  31
  32 extern AwesomeConf globalconf;
  33
  34 typedef struct
  35 {
  36     Alignment align;
  37     XColor fg;
  38     XColor bg;
  39 } Data;
  40
  41 static int
  42 focustitle_draw(Widget *widget, DrawCtx *ctx, int offset, int used)
  43 {
  44     Data *d = widget->data;
  45     Client *sel = focus_get_current_client(widget->statusbar->screen);
  46
  47     if(!widget->user_supplied_x)
  48         widget->area.x = widget_calculate_offset(widget->statusbar->width,
  49                                                  0,
  50                                                  offset,
  51                                                  widget->alignment);
  52
  53     if(!widget->user_supplied_y)
  54         widget->area.y = 0;
  55
  56     if(sel)
  57     {
  58         draw_text(ctx, widget->area.x, widget->area.y,
  59                   widget->statusbar->width - used,
  60                   widget->statusbar->height,
  61                   d->align,
  62                   widget->font->height / 2, widget->font, sel->name,
  63                   d->fg, d->bg);
  64         if(sel->isfloating || sel->ismax)
  65             draw_circle(ctx, widget->area.x, widget->area.y,
  66                         (widget->font->height + 2) / 4,
  67                         sel->ismax, d->fg);
  68     }
  69     else
  70         draw_rectangle(ctx, widget->area.x, widget->area.y,
  71                        widget->statusbar->width - used, widget->statusbar->height, True, d->bg);
  72
  73     widget->area.width = widget->statusbar->width - used;
  74     widget->area.height = widget->statusbar->height;
  75
  76     return widget->area.width;
  77 }
  78
  79 Widget *
  80 focustitle_new(Statusbar *statusbar, cfg_t *config)
  81 {
  82     Widget *w;
  83     Data *d;
  84     char *buf;
  85     int phys_screen = get_phys_screen(statusbar->screen);
  86
  87     w = p_new(Widget, 1);
  88     widget_common_new(w, statusbar, config);
  89     w->draw = focustitle_draw;
  90     w->alignment = AlignFlex;
  91     w->data = d = p_new(Data, 1);
  92
  93     if((buf = cfg_getstr(config, "fg")))
  94         d->fg = initxcolor(phys_screen, buf);
  95     else
  96         d->fg = globalconf.screens[statusbar->screen].colors_selected[ColFG];
  97
  98     if((buf = cfg_getstr(config, "bg")))
  99         d->bg = initxcolor(phys_screen, buf);
 100     else
 101         d->bg = globalconf.screens[statusbar->screen].colors_selected[ColBG];
 102
 103     d->align = draw_get_align(cfg_getstr(config, "align"));
 104
 105     if((buf = cfg_getstr(config, "font")))
 106         w->font = XftFontOpenName(globalconf.display, get_phys_screen(statusbar->screen), buf);
 107
 108     if(!w->font)
 109         w->font = globalconf.screens[statusbar->screen].font;
 110
 111     /* Set cache property */
 112     w->cache.flags = WIDGET_CACHE_CLIENTS | WIDGET_CACHE_TAGS;
 113
 114     return w;
 115 }
 116
 117 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80