src/empathy-video-widget.h

   1 /*
   2  * empathy-gst-gtk-widget.h - Header for EmpathyVideoWidget
   3  * Copyright (C) 2008 Collabora Ltd.
   4  * @author Sjoerd Simons <sjoerd.simons@collabora.co.uk>
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  */
  20
  21 #ifndef __EMPATHY_VIDEO_WIDGET_H__
  22 #define __EMPATHY_VIDEO_WIDGET_H__
  23
  24 #define EMPATHY_VIDEO_WIDGET_DEFAULT_WIDTH 320
  25 #define EMPATHY_VIDEO_WIDGET_DEFAULT_HEIGHT 240
  26
  27 #include <glib-object.h>
  28 #include <gst/gst.h>
  29 #include <gtk/gtk.h>
  30
  31 G_BEGIN_DECLS
  32
  33 typedef struct _EmpathyVideoWidget EmpathyVideoWidget;
  34 typedef struct _EmpathyVideoWidgetClass EmpathyVideoWidgetClass;
  35
  36 struct _EmpathyVideoWidgetClass {
  37     GtkDrawingAreaClass parent_class;
  38 };
  39
  40 struct _EmpathyVideoWidget {
  41     GtkDrawingArea parent;
  42 };
  43
  44 GType empathy_video_widget_get_type (void);
  45
  46 /* TYPE MACROS */
  47 #define EMPATHY_TYPE_VIDEO_WIDGET \
  48   (empathy_video_widget_get_type ())
  49 #define EMPATHY_VIDEO_WIDGET(obj) \
  50   (G_TYPE_CHECK_INSTANCE_CAST((obj), EMPATHY_TYPE_VIDEO_WIDGET, \
  51     EmpathyVideoWidget))
  52 #define EMPATHY_VIDEO_WIDGET_CLASS(klass) \
  53   (G_TYPE_CHECK_CLASS_CAST((klass), EMPATHY_TYPE_VIDEO_WIDGET, \
  54   EmpathyVideoWidgetClass))
  55 #define EMPATHY_IS_VIDEO_WIDGET(obj) \
  56   (G_TYPE_CHECK_INSTANCE_TYPE((obj), EMPATHY_TYPE_VIDEO_WIDGET))
  57 #define EMPATHY_IS_VIDEO_WIDGET_CLASS(klass) \
  58   (G_TYPE_CHECK_CLASS_TYPE((klass), EMPATHY_TYPE_VIDEO_WIDGET))
  59 #define EMPATHY_VIDEO_WIDGET_GET_CLASS(obj) \
  60   (G_TYPE_INSTANCE_GET_CLASS ((obj), EMPATHY_TYPE_VIDEO_WIDGET, \
  61   EmpathyVideoWidgetClass))
  62
  63 GtkWidget *empathy_video_widget_new (GstBus *bus);
  64 GtkWidget *empathy_video_widget_new_with_size (GstBus *bus,
  65   gint width, gint height);
  66
  67 GstElement *empathy_video_widget_get_element (EmpathyVideoWidget *widget);
  68 GstPad *empathy_video_widget_get_sink (EmpathyVideoWidget *widget);
  69
  70 G_END_DECLS
  71
  72 #endif /* #ifndef __EMPATHY_VIDEO_WIDGET_H__*/