| Clutter 0.6 Reference Manual | ||||
|---|---|---|---|---|
ClutterMedia;
ClutterMediaInterface;
void clutter_media_set_uri (ClutterMedia *media,
const char *uri);
const char* clutter_media_get_uri (ClutterMedia *media);
void clutter_media_set_playing (ClutterMedia *media,
gboolean playing);
gboolean clutter_media_get_playing (ClutterMedia *media);
void clutter_media_set_position (ClutterMedia *media,
int position);
int clutter_media_get_position (ClutterMedia *media);
void clutter_media_set_volume (ClutterMedia *media,
double volume);
double clutter_media_get_volume (ClutterMedia *media);
gboolean clutter_media_get_can_seek (ClutterMedia *media);
int clutter_media_get_buffer_percent (ClutterMedia *media);
int clutter_media_get_duration (ClutterMedia *media);
void clutter_media_set_filename (ClutterMedia *media,
const gchar *filename);
"buffer-percent" gint : Read "can-seek" gboolean : Read "duration" gint : Read "playing" gboolean : Read / Write "position" gint : Read / Write "uri" gchararray : Read / Write "volume" gdouble : Read / Write
typedef struct {
GTypeInterface base_iface;
void (*set_uri) (ClutterMedia *media,
const char *uri);
const char *(*get_uri) (ClutterMedia *media);
void (*set_playing) (ClutterMedia *media,
gboolean playing);
gboolean (*get_playing) (ClutterMedia *media);
void (*set_position) (ClutterMedia *media,
int position);
int (*get_position) (ClutterMedia *media);
void (*set_volume) (ClutterMedia *media,
double volume);
double (*get_volume) (ClutterMedia *media);
gboolean (*can_seek) (ClutterMedia *media);
int (*get_buffer_percent) (ClutterMedia *media);
int (*get_duration) (ClutterMedia *media);
/* signals */
void (* eos) (ClutterMedia *media);
void (* error) (ClutterMedia *media,
GError *error);
} ClutterMediaInterface;
void clutter_media_set_uri (ClutterMedia *media, const char *uri);
Sets the URI of media to uri.
media : |
ClutterMedia object |
uri : |
URI |
const char* clutter_media_get_uri (ClutterMedia *media);
Retrieves the URI from media.
media : |
A ClutterMedia object |
| Returns : | The URI as a string. |
void clutter_media_set_playing (ClutterMedia *media, gboolean playing);
Starts or stops media playing.
media : |
A ClutterMedia object |
playing : |
TRUE to start playing, FALSE to stop. |
gboolean clutter_media_get_playing (ClutterMedia *media);
Retrieves the playing status of media.
media : |
A ClutterMedia object |
| Returns : | TRUE if playing, FALSE if stopped.
|
void clutter_media_set_position (ClutterMedia *media, int position);
Sets the playback position of media to position.
media : |
A ClutterMedia object |
position : |
The desired position. |
int clutter_media_get_position (ClutterMedia *media);
Retrieves the position of media.
media : |
A ClutterMedia object |
| Returns : | The playback position. |
void clutter_media_set_volume (ClutterMedia *media, double volume);
Sets the playback volume of media to volume.
media : |
A ClutterMedia object |
volume : |
The volume as a double between 0.0 and 1.0 |
double clutter_media_get_volume (ClutterMedia *media);
Retrieves the playback volume of media.
media : |
A ClutterMedia object |
| Returns : | The playback volume between 0.0 and 1.0 |
gboolean clutter_media_get_can_seek (ClutterMedia *media);
Retrieves whether media is seekable or not.
media : |
A ClutterMedia object |
| Returns : | TRUE if media can seek, FALSE otherwise.
|
int clutter_media_get_buffer_percent (ClutterMedia *media);
Retrieves the amount of the stream that is buffered.
media : |
A ClutterMedia object |
| Returns : | percentage value |
int clutter_media_get_duration (ClutterMedia *media);
Retrieves the duration of the media stream that media represents.
media : |
A ClutterMedia object |
| Returns : | The length of the media stream. |
void clutter_media_set_filename (ClutterMedia *media, const gchar *filename);
Sets the filename of the media source.
media : |
A ClutterMedia object |
filename : |
A filename to media file. |
buffer-percent" property"buffer-percent" gint : Read
The percentage the current stream buffer is filled.
Allowed values: [0,100]
Default value: 0
can-seek" property"can-seek" gboolean : Read
TRUE if the current stream is seekable.
Default value: FALSE
duration" property"duration" gint : Read
The duration of the current stream in seconds.
Allowed values: >= 0
Default value: 0
position" property"position" gint : Read / Write
The position in the current stream in seconds.
Allowed values: >= 0
Default value: 0
void user_function (ClutterMedia *media, gpointer user_data) : Run Last
The ::eos signal is emitted each time the media stream ends.
media : |
the ClutterMedia instance that received the signal |
user_data : |
user data set when the signal handler was connected. |
Since 0.2
void user_function (ClutterMedia *media, gpointer error, gpointer user_data) : Run Last
The ::error signal is emitted each time an error occurred.
media : |
the ClutterMedia instance that received the signal |
error : |
the GError |
user_data : |
user data set when the signal handler was connected. |
Since 0.2