gstreamer/editor/gsteditorpad.h

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/* Gnome-Streamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_EDITOR_PAD_H__
#define __GST_EDITOR_PAD_H__
#include <gst/gst.h>
#define GST_TYPE_EDITOR_PAD \
(gst_editor_pad_get_type())
#define GST_EDITOR_PAD(obj) \
(GTK_CHECK_CAST((obj),GST_TYPE_EDITOR_PAD,GstEditorPad))
#define GST_EDITOR_PAD_CLASS(klass) \
(GTK_CHECK_CLASS_CAST((klass),GST_TYPE_EDITOR_PAD,GstEditorPad))
#define GST_IS_EDITOR_PAD(obj) \
(GTK_CHECK_TYPE((obj),GST_TYPE_EDITOR_PAD))
#define GST_IS_EDITOR_PAD_CLASS(obj) \
(GTK_CHECK_CLASS_TYPE((klass),GST_TYPE_EDITOR_PAD))
typedef struct _GstEditorPad GstEditorPad;
typedef struct _GstEditorPadClass GstEditorPadClass;
struct _GstEditorPad {
GtkObject object;
/* parent object */
GtkObject *parent; // FIXME!!!
/* the pad we're associated with */
GstPad *pad;
gboolean issink;
/* visual stuff */
GnomeCanvasGroup *group;
GnomeCanvasItem *border,*title,*padbox;
gboolean sinkpad; // is this a sink pad?
gdouble x,y; // location
gdouble width,height; // actual size
gdouble boxwidth,boxheight; // size of pad box
gboolean resize; // does it need resizing?
/* interaction state */
gboolean dragging,resizing,moved;
gdouble dragx,dragy;
/* connection */
// GnomeCanvasItem *connection; // can't use
//GstEditorConnection
};
struct _GstEditorPadClass {
GtkObjectClass parent_class;
};
GtkType gst_editor_pad_get_type();
GstEditorPad *gst_editor_pad_new(GstEditorElement *parent,GstPad *pad,
const gchar *first_arg_name, ...);
void gst_editor_pad_construct(GstEditorPad *element,
GstEditorElement *parent,
const gchar *first_arg_name,va_list args);
#endif /* __GST_EDITOR_PAD_H__ */