*
* 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.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
*/
#ifndef __GST_CHILD_PROXY_H__
G_BEGIN_DECLS
-#define GST_TYPE_CHILD_PROXY (gst_child_proxy_get_type ())
-#define GST_CHILD_PROXY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_CHILD_PROXY, GstChildProxy))
-#define GST_IS_CHILD_PROXY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_CHILD_PROXY))
-#define GST_CHILD_PROXY_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GST_TYPE_CHILD_PROXY, GstChildProxyInterface))
+#define GST_TYPE_CHILD_PROXY (gst_child_proxy_get_type ())
+#define GST_CHILD_PROXY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_CHILD_PROXY, GstChildProxy))
+#define GST_IS_CHILD_PROXY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_CHILD_PROXY))
+#define GST_CHILD_PROXY_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GST_TYPE_CHILD_PROXY, GstChildProxyInterface))
+/**
+ * GstChildProxy:
+ *
+ * Opaque #GstChildProxy data structure.
+ */
typedef struct _GstChildProxy GstChildProxy; /* dummy object */
typedef struct _GstChildProxyInterface GstChildProxyInterface;
+/**
+ * GstChildProxyInterface:
+ * @parent: parent interface type.
+ * @get_child_by_name: virtual method to fetch the child by name
+ * @get_child_by_index: virtual method to fetch the child by index
+ * @get_children_count: virtual method to get the children count
+ *
+ * #GstChildProxy interface.
+ */
struct _GstChildProxyInterface
{
GTypeInterface parent;
/* methods */
- GstObject *(*get_child_by_index) (GstChildProxy * parent, guint index);
- guint (*get_children_count) (GstChildProxy * parent);
+ GObject * (*get_child_by_name) (GstChildProxy * parent, const gchar * name);
+ GObject * (*get_child_by_index) (GstChildProxy * parent, guint index);
+ guint (*get_children_count) (GstChildProxy * parent);
+ /*< private >*/
/* signals */
- void (*child_added) (GstChildProxy * parent, GstObject * child);
- void (*child_removed) (GstChildProxy * parent, GstObject * child);
+ void (*child_added) (GstChildProxy * parent, GObject * child, const gchar * name);
+ void (*child_removed) (GstChildProxy * parent, GObject * child, const gchar * name);
+ /*< private >*/
gpointer _gst_reserved[GST_PADDING];
};
-GType gst_child_proxy_get_type (void);
-
-GstObject *gst_child_proxy_get_child_by_name (GstChildProxy * parent, const gchar * name);
-GstObject *gst_child_proxy_get_child_by_index (GstChildProxy * parent, guint index);
-guint gst_child_proxy_get_children_count (GstChildProxy * parent);
-
-gboolean gst_child_proxy_lookup (GstObject *object, const gchar *name,
- GstObject **target, GParamSpec **pspec);
-void gst_child_proxy_get_property (GstObject * object, const gchar *name, GValue *value);
-void gst_child_proxy_get_valist (GstObject * object,
- const gchar * first_property_name, va_list var_args);
-void gst_child_proxy_get (GstObject * object, const gchar * first_property_name,
- ...);
-void gst_child_proxy_set_property (GstObject * object, const gchar *name, const GValue *value);
-void gst_child_proxy_set_valist (GstObject* object,
- const gchar * first_property_name, va_list var_args);
-void gst_child_proxy_set (GstObject * object, const gchar * first_property_name,
- ...);
-void gst_child_proxy_child_added (GstObject * object, GstObject * child);
-void gst_child_proxy_child_removed (GstObject * object, GstObject * child);
+GST_API
+GType gst_child_proxy_get_type (void);
+
+GST_API
+GObject * gst_child_proxy_get_child_by_name (GstChildProxy * parent, const gchar * name);
+
+GST_API
+guint gst_child_proxy_get_children_count (GstChildProxy * parent);
+
+GST_API
+GObject * gst_child_proxy_get_child_by_index (GstChildProxy * parent, guint index);
+
+GST_API
+gboolean gst_child_proxy_lookup (GstChildProxy *object, const gchar *name,
+ GObject **target, GParamSpec **pspec);
+GST_API
+void gst_child_proxy_get_property (GstChildProxy * object, const gchar *name,
+ GValue *value);
+GST_API
+void gst_child_proxy_get_valist (GstChildProxy * object,
+ const gchar * first_property_name,
+ va_list var_args);
+GST_API
+void gst_child_proxy_get (GstChildProxy * object,
+ const gchar * first_property_name,
+ ...) G_GNUC_NULL_TERMINATED;
+GST_API
+void gst_child_proxy_set_property (GstChildProxy * object, const gchar *name,
+ const GValue *value);
+
+GST_API
+void gst_child_proxy_set_valist (GstChildProxy* object,
+ const gchar * first_property_name,
+ va_list var_args);
+GST_API
+void gst_child_proxy_set (GstChildProxy * object,
+ const gchar * first_property_name,
+ ...) G_GNUC_NULL_TERMINATED;
+GST_API
+void gst_child_proxy_child_added (GstChildProxy * parent, GObject * child,
+ const gchar *name);
+GST_API
+void gst_child_proxy_child_removed (GstChildProxy * parent, GObject * child,
+ const gchar *name);
G_END_DECLS