1/* Copyright 1998-2002 The gtkmm Development Team
2 *
3 * This library is free software; you can redistribute it and/or
4 * modify it under the terms of the GNU Lesser General Public
5 * License as published by the Free Software Foundation; either
6 * version 2.1 of the License, or (at your option) any later version.
7 *
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
11 * Lesser General Public License for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public
14 * License along with this library; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
16 */
17
18#include <gdk/gdk.h>
19#include <gdk-pixbuf/gdk-pixbuf.h>
20
21namespace
22{
23
24/* We use this helper function in the constructor to be able to throw
25 * before the base class' (Glib::Object) constructor is called.
26 */
27static GdkPixbufLoader* pixbuf_loader_create_with_type(const Glib::ustring& image_type, bool mime_type)
28{
29  GError* error = nullptr;
30  GdkPixbufLoader* loader = nullptr;
31
32  if(mime_type)
33    loader = gdk_pixbuf_loader_new_with_mime_type(image_type.c_str(), &error);
34  else
35    loader = gdk_pixbuf_loader_new_with_type(image_type.c_str(), &error);
36
37  if(error)
38    Glib::Error::throw_exception(error);
39
40  return loader;
41}
42
43} // anonymous namespace
44
45
46namespace Gdk
47{
48
49PixbufLoader::PixbufLoader(const Glib::ustring& image_type, bool mime_type)
50:
51  Glib::ObjectBase(nullptr),
52  Glib::Object((GObject*) pixbuf_loader_create_with_type(image_type, mime_type))
53{}
54
55} // namespace Gdk
56
57