path: root/shell/evolution-shell-component-utils.c

/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* evolution-shell-component-utils.c
 *
 * Copyright (C) 2000, 2001 Ximian, Inc.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 *
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "evolution-shell-component-utils.h"

#include <libgnome/gnome-defs.h>
#include <libgnome/gnome-util.h>
#include <bonobo/bonobo-ui-util.h>

static void free_pixmaps (void);
static GSList *inited_arrays = NULL;

void e_pixmaps_update (BonoboUIComponent *uic, EPixmap *pixcache)
{
    static int done_init = 0;
    int i;

    if (!done_init) {
        g_atexit (free_pixmaps);
        done_init = 1;
    }

    if (g_slist_find (inited_arrays, pixcache) == NULL)
        inited_arrays = g_slist_prepend (inited_arrays, pixcache);

    for (i = 0; pixcache [i].path; i++) {
        if (!pixcache [i].pixbuf) {
            char *path;
            GdkPixbuf *pixbuf;

            path = g_concat_dir_and_file (EVOLUTION_IMAGES,
                              pixcache [i].fname);

            pixbuf = gdk_pixbuf_new_from_file (path);
            if (pixbuf == NULL) {
                g_warning ("Cannot load image -- %s", path);
            } else {
                pixcache [i].pixbuf = bonobo_ui_util_pixbuf_to_xml (pixbuf);
                gdk_pixbuf_unref (pixbuf);
                bonobo_ui_component_set_prop (uic,
                    pixcache [i].path, "pixname",
                    pixcache [i].pixbuf, NULL);
            }

            g_free (path);
        } else {
            bonobo_ui_component_set_prop (uic, pixcache [i].path,
                              "pixname",
                              pixcache [i].pixbuf,
                              NULL);
        }
    }
}

static void
free_pixmaps (void)
{
    int i;
    GSList *li;

    for (li = inited_arrays; li != NULL; li = li->next) {
        EPixmap *pixcache = li->data;
        for (i = 0; pixcache [i].path; i++)
            g_free (pixcache [i].pixbuf);
    }

    g_slist_free (inited_arrays);
}