*
* 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_PRESET_H__
#define __GST_PRESET_H__
#include <glib-object.h>
-#include <gst/gst.h>
-#include <gst/controller/gstcontroller.h>
+#include <gst/gstconfig.h>
G_BEGIN_DECLS
#define GST_IS_PRESET(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PRESET))
#define GST_PRESET_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GST_TYPE_PRESET, GstPresetInterface))
-
+/**
+ * GstPreset:
+ *
+ * Opaque #GstPreset data structure.
+ */
typedef struct _GstPreset GstPreset; /* dummy object */
typedef struct _GstPresetInterface GstPresetInterface;
+/**
+ * GstPresetInterface:
+ * @parent: parent interface type.
+ * @get_preset_names: virtual method to get list of presets
+ * @get_property_names: virtual methods to get properties that are persistent
+ * @load_preset: virtual methods to load a preset into properties
+ * @save_preset: virtual methods to save properties into a preset
+ * @rename_preset: virtual methods to rename a preset
+ * @delete_preset: virtual methods to remove a preset
+ * @set_meta: virtual methods to set textual meta data to a preset
+ * @get_meta: virtual methods to get textual meta data from a preset
+ *
+ * #GstPreset interface.
+ */
struct _GstPresetInterface
{
GTypeInterface parent;
- GList* (*get_preset_names) (GstPreset *self);
-
- gboolean (*load_preset) (GstPreset *self, const gchar *name);
- gboolean (*save_preset) (GstPreset *self, const gchar *name);
- gboolean (*rename_preset) (GstPreset *self, const gchar *old_name, const gchar *new_name);
- gboolean (*delete_preset) (GstPreset *self, const gchar *name);
-
- gboolean (*set_meta) (GstPreset *self,const gchar *name, const gchar *tag, gchar *value);
- gboolean (*get_meta) (GstPreset *self,const gchar *name, const gchar *tag, gchar **value);
-
- void (*create_preset) (GstPreset *self);
-
- /* @todo:
- *
- * need a presets-changed signal, to notify of changes in preset list
- *
- * need a way to sync class instances, we want to keep only one list for all
- * instances of a type and if the list changes, we trigger the signal for all
- * instance
- */
+ /* methods */
+ gchar** (*get_preset_names) (GstPreset *preset);
+
+ gchar** (*get_property_names) (GstPreset *preset);
+
+ gboolean (*load_preset) (GstPreset *preset, const gchar *name);
+ gboolean (*save_preset) (GstPreset *preset, const gchar *name);
+ gboolean (*rename_preset) (GstPreset *preset, const gchar *old_name,
+ const gchar *new_name);
+ gboolean (*delete_preset) (GstPreset *preset, const gchar *name);
+
+ gboolean (*set_meta) (GstPreset *preset, const gchar *name,
+ const gchar *tag, const gchar *value);
+ gboolean (*get_meta) (GstPreset *preset, const gchar *name,
+ const gchar *tag, gchar **value);
+ /*< private >*/
+ gpointer _gst_reserved[GST_PADDING];
};
-GType gst_preset_get_type(void);
+GST_API
+GType gst_preset_get_type (void);
+
+GST_API
+gchar** gst_preset_get_preset_names (GstPreset *preset) G_GNUC_MALLOC;
+
+GST_API
+gchar** gst_preset_get_property_names (GstPreset *preset) G_GNUC_MALLOC;
+
+GST_API
+gboolean gst_preset_load_preset (GstPreset *preset, const gchar *name);
+
+GST_API
+gboolean gst_preset_save_preset (GstPreset *preset, const gchar *name);
-GList* gst_preset_get_preset_names (GstPreset *self);
+GST_API
+gboolean gst_preset_rename_preset (GstPreset *preset, const gchar *old_name,
+ const gchar *new_name);
+GST_API
+gboolean gst_preset_delete_preset (GstPreset *preset, const gchar *name);
-gboolean gst_preset_load_preset (GstPreset *self, const gchar *name);
-gboolean gst_preset_save_preset (GstPreset *self, const gchar *name);
-gboolean gst_preset_rename_preset (GstPreset *self, const gchar *old_name, const gchar *new_name);
-gboolean gst_preset_delete_preset (GstPreset *self, const gchar *name);
+GST_API
+gboolean gst_preset_set_meta (GstPreset *preset, const gchar *name,
+ const gchar *tag, const gchar *value);
+GST_API
+gboolean gst_preset_get_meta (GstPreset *preset, const gchar *name,
+ const gchar *tag, gchar **value);
+GST_API
+gboolean gst_preset_set_app_dir (const gchar *app_dir);
-gboolean gst_preset_set_meta (GstPreset *self,const gchar *name, const gchar *tag, gchar *value);
-gboolean gst_preset_get_meta (GstPreset *self,const gchar *name, const gchar *tag, gchar **value);
+GST_API
+const gchar *gst_preset_get_app_dir (void);
-void gst_preset_create_preset (GstPreset *self);
+GST_API
+gboolean gst_preset_is_editable (GstPreset *preset);
G_END_DECLS