gstreamer/gstplay/gstplay.h

/*
 * Initial main.c file generated by Glade. Edit as required.
 * Glade will not overwrite this file.
 */

#ifndef __GSTPLAY_H__
#define __GSTPLAY_H__

#include <gst/gst.h>

typedef struct _GstPlay GstPlay;
typedef struct _GstPlayClass GstPlayClass;

#define GST_TYPE_PLAY \
  (gst_play_get_type())
#define GST_PLAY(obj) \
  (GTK_CHECK_CAST((obj),GST_TYPE_PLAY,GstPlay))
#define GST_PLAY_CLASS(klass) \
  (GTK_CHECK_CLASS_CAST((klass),GST_TYPE_PLAY,GstPlayClass))
#define GST_IS_PLAY(obj) \
  (GTK_CHECK_TYPE((obj),GST_TYPE_PLAY))
#define GST_IS_PLAY_CLASS(obj) \
  (GTK_CHECK_CLASS_TYPE((klass),GST_TYPE_PLAY))

typedef enum {
  GST_PLAY_STOPPED,
  GST_PLAY_PLAYING,
  GST_PLAY_PAUSED,
} GstPlayState;

typedef enum {
  GST_PLAY_OK,
  GST_PLAY_UNKNOWN_MEDIA,
  GST_PLAY_CANNOT_PLAY,
  GST_PLAY_ERROR,
} GstPlayReturn;

typedef enum {
  GST_PLAY_TYPE_AUDIO = (1 << 0),
  GST_PLAY_TYPE_VIDEO = (1 << 1),
} GstPlayMediaTypeFlags;

struct _GstPlay {
  GtkHBox parent;

  GstPlayState state;
  GstPlayMediaTypeFlags flags;

  gpointer priv;
};

#define GST_PLAY_STATE(play) ((play)->state)
#define GST_PLAY_MEDIA_TYPE(play) ((play)->flags)
#define GST_PLAY_IS_AUDIO_TYPE(play) ((play)->flags & GST_PLAY_TYPE_AUDIO)
#define GST_PLAY_IS_VIDEO_TYPE(play) ((play)->flags & GST_PLAY_TYPE_VIDEO)

struct _GstPlayClass {
  GtkHBoxClass parent_class;

  void (*state_changed) (GstPlay *play, GstPlayState state);
  void (*frame_displayed) (GstPlay *play);
  void (*audio_played) (GstPlay *play);
};


GtkType 	gst_play_get_type		(void);

/* setup the player */
GstPlay*	gst_play_new			(void);
GstPlayReturn 	gst_play_set_uri		(GstPlay *play, const guchar *uri);

/* control the player */
void 		gst_play_play			(GstPlay *play);
void 		gst_play_pause			(GstPlay *play);
void 		gst_play_stop			(GstPlay *play);

void 		gst_play_mute			(GstPlay *play, gboolean mute);

/* information about the media stream */
gulong 		gst_play_get_media_size		(GstPlay *play);
gulong 		gst_play_get_media_offset	(GstPlay *play);
gboolean	gst_play_media_can_seek		(GstPlay *play);
void 		gst_play_media_seek		(GstPlay *play, gulong offset);

gulong 		gst_play_get_media_total_time	(GstPlay *play);
gulong 		gst_play_get_media_current_time	(GstPlay *play);

/* the autoplugged pipeline */
GstElement*	gst_play_get_pipeline		(GstPlay *play);

#endif /* __GSTPLAY_H__ */