1/* gstreamermm - a C++ wrapper for gstreamer
2 *
3 * Copyright 2008-2016 The gstreamermm Development Team
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library 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 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free
17 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 */
19
20#include <gst/video/navigation.h>
21#include <glibmm/interface.h>
22
23_DEFS(gstreamermm,gst)
24
25namespace Gst
26{
27
28_WRAP_ENUM(NavigationCommand, GstNavigationCommand)
29_WRAP_ENUM(NavigationEventType, GstNavigationEventType)
30_WRAP_ENUM(NavigationMessageType, GstNavigationMessageType)
31_WRAP_ENUM(NavigationQueryType, GstNavigationQueryType)
32
33class Structure;
34
35/** An interface for elements that provide navigation functionality.
36 * @ingroup GstInterfaces
37 *
38 * Last reviewed on 2016-06-06 (1.8.0)
39 */
40class Navigation : public Glib::Interface
41{
42  _CLASS_INTERFACE(Navigation, GstNavigation, GST_NAVIGATION, GstNavigationInterface)
43
44public:
45  _WRAP_METHOD(void send_event(Gst::Structure& structure), gst_navigation_send_event)
46  _WRAP_METHOD(void send_key_event(const Glib::ustring& event, const Glib::ustring& key), gst_navigation_send_key_event)
47  _WRAP_METHOD(void send_mouse_event(const Glib::ustring& event, int button, double x, double y), gst_navigation_send_mouse_event)
48  _WRAP_METHOD(void send_command(Gst::NavigationCommand command), gst_navigation_send_command)
49
50
51  /** Called when an event has been sent to the Gst::Navigation.
52   */
53  virtual void send_event_vfunc(Gst::Structure&& structure);
54
55protected:
56#m4begin
57  _PUSH(SECTION_PCC_CLASS_INIT_VFUNCS)
58  klass->send_event = &send_event_vfunc_callback;
59  _SECTION(SECTION_PH_VFUNCS)
60  static void send_event_vfunc_callback(GstNavigation* self, GstStructure* structure);
61  _POP()
62#m4end
63};
64
65} // namespace Gst
66