libempathy-gtk/gossip-stock.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2003-2007 Imendio AB
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of the
   8  * License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public
  16  * License along with this program; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  *
  20  * Authors: Mikael Hallendal <micke@imendio.com>
  21  *          Richard Hult <richard@imendio.com>
  22  *          Martyn Russell <martyn@imendio.com>
  23  */
  24
  25 #include "config.h"
  26
  27 #include <gtk/gtk.h>
  28
  29 #include <libempathy/gossip-paths.h>
  30
  31 #include "gossip-stock.h"
  32
  33 static GtkIconFactory *icon_factory = NULL;
  34 static GtkWidget      *main_widget = NULL;
  35
  36 static GtkStockItem stock_items[] = {
  37         { GOSSIP_STOCK_OFFLINE,                 NULL },
  38         { GOSSIP_STOCK_AVAILABLE,               NULL },
  39         { GOSSIP_STOCK_BUSY,                    NULL },
  40         { GOSSIP_STOCK_AWAY,                    NULL },
  41         { GOSSIP_STOCK_EXT_AWAY,                NULL },
  42         { GOSSIP_STOCK_PENDING,                 NULL },
  43         { GOSSIP_STOCK_MESSAGE,                 NULL },
  44         { GOSSIP_STOCK_TYPING,                  NULL },
  45         { GOSSIP_STOCK_CONTACT_INFORMATION,     NULL },
  46         { GOSSIP_STOCK_GROUP_MESSAGE,           NULL }
  47 };
  48
  49 void
  50 gossip_stock_init (GtkWidget *widget)
  51 {
  52         GtkIconSet *icon_set;
  53         gint        i;
  54
  55         g_assert (icon_factory == NULL);
  56
  57         main_widget = g_object_ref (widget);
  58
  59         gtk_stock_add (stock_items, G_N_ELEMENTS (stock_items));
  60
  61         icon_factory = gtk_icon_factory_new ();
  62         gtk_icon_factory_add_default (icon_factory);
  63         g_object_unref (icon_factory);
  64
  65         for (i = 0; i < G_N_ELEMENTS (stock_items); i++) {
  66                 gchar     *path, *filename;
  67                 GdkPixbuf *pixbuf;
  68
  69                 filename = g_strdup_printf ("%s.png", stock_items[i].stock_id);
  70                 path = gossip_paths_get_image_path (filename);
  71                 pixbuf = gdk_pixbuf_new_from_file (path, NULL);
  72                 g_free (path);
  73                 g_free (filename);
  74
  75                 icon_set = gtk_icon_set_new_from_pixbuf (pixbuf);
  76
  77                 gtk_icon_factory_add (icon_factory,
  78                                       stock_items[i].stock_id,
  79                                       icon_set);
  80
  81                 gtk_icon_set_unref (icon_set);
  82
  83                 g_object_unref (pixbuf);
  84         }
  85 }
  86
  87 void
  88 gossip_stock_finalize (void)
  89 {
  90         g_assert (icon_factory != NULL);
  91
  92         gtk_icon_factory_remove_default (icon_factory);
  93         g_object_unref (main_widget);
  94
  95         main_widget = NULL;
  96         icon_factory = NULL;
  97 }
  98
  99 GdkPixbuf *
 100 gossip_stock_render (const gchar *stock,
 101                      GtkIconSize  size)
 102 {
 103         return gtk_widget_render_icon (main_widget, stock, size, NULL);
 104 }
 105