/*
** Copyright (C) 2011 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
**
** 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 3, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**
*/


#include <gtk/gtk.h>
#include <gio/gio.h>
#include "mu-widget-util.h"

GdkPixbuf*
mu_widget_util_get_icon_pixbuf_for_content_type (const char *ctype,
						 size_t size)
{
	GIcon *icon;
	GdkPixbuf *pixbuf;

	g_return_val_if_fail (ctype, NULL);
	g_return_val_if_fail (size > 0, NULL);
	
	icon = g_content_type_get_icon (ctype);
	pixbuf = NULL;
	
	/* if (g_strcmp0 (ctype, "image/pjpeg") == 0) */
	/* 	ctype = "image/jpeg"; */
	
	/* based on a snippet from http://www.gtkforums.com/about4721.html */
	if (G_IS_THEMED_ICON(icon)) {
		gchar const * const *names;
		names = g_themed_icon_get_names (G_THEMED_ICON(icon));
		pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default(),
						   *names, size, 0, NULL);
	} else if (G_IS_FILE_ICON(icon)) {
		GFile *icon_file;
		gchar *path;	
		icon_file = g_file_icon_get_file (G_FILE_ICON(icon));
		path = g_file_get_path (icon_file);
		pixbuf = gdk_pixbuf_new_from_file_at_size (path, size, size, NULL);
		g_free (path);
		g_object_unref(icon_file);
	}
	g_object_unref(icon);
	
	return pixbuf;
}