AgsLv2UridManager: Advanced Gtk+ Sequencer Audio Reference Manual

AgsLv2UridManager

AgsLv2UridManager — LV2 urid manager

Stability Level

Stable, unless otherwise indicated

Functions

#define	AGS_LV2_URID_MANAGER_GET_OBJ_MUTEX()
gboolean	ags_lv2_urid_manager_insert ()
gboolean	ags_lv2_urid_manager_remove ()
GValue *	ags_lv2_urid_manager_lookup ()
void	ags_lv2_urid_manager_load_default ()
uint32_t	ags_lv2_urid_manager_map ()
const char *	ags_lv2_urid_manager_unmap ()
AgsLv2UridManager *	ags_lv2_urid_manager_get_instance ()
AgsLv2UridManager *	ags_lv2_urid_manager_new ()

Includes

#include <ags/plugin/ags_lv2_urid_manager.h>

Description

The AgsLv2UridManager keeps your urid in a hash table where you can lookup your ids.

Functions

AGS_LV2_URID_MANAGER_GET_OBJ_MUTEX()

#define AGS_LV2_URID_MANAGER_GET_OBJ_MUTEX(obj) (&(((AgsLv2UridManager *) obj)->obj_mutex))

ags_lv2_urid_manager_insert ()

gboolean
ags_lv2_urid_manager_insert (AgsLv2UridManager *lv2_urid_manager,
                             gchar *uri,
                             GValue *id);

Inserts a id into hash associated with urid .

Parameters

lv2_urid_manager	the AgsLv2UridManager
uri	the object as key
id	the id to insert

Returns

TRUE on success, otherwise FALSE

Since: 3.0.0

ags_lv2_urid_manager_remove ()

gboolean
ags_lv2_urid_manager_remove (AgsLv2UridManager *lv2_urid_manager,
                             gchar *uri);

Removes an entry associated with urid .

Parameters

lv2_urid_manager	the AgsLv2UridManager
uri	the object to remove

Returns

TRUE as successfully removed, otherwise FALSE

Since: 3.0.0

ags_lv2_urid_manager_lookup ()

GValue *
ags_lv2_urid_manager_lookup (AgsLv2UridManager *lv2_urid_manager,
                             gchar *uri);

Lookup a id associated with urid in lv2_urid_manager

Parameters

lv2_urid_manager	the AgsLv2UridManager
uri	the object to lookup

Returns

the id on success, else the newly created id

Since: 3.0.0

ags_lv2_urid_manager_load_default ()

void
ags_lv2_urid_manager_load_default (AgsLv2UridManager *lv2_urid_manager);

ags_lv2_urid_manager_map ()

uint32_t
ags_lv2_urid_manager_map (LV2_URID_Map_Handle handle,
                          char *uri);

ags_lv2_urid_manager_unmap ()

const char *
ags_lv2_urid_manager_unmap (LV2_URID_Map_Handle handle,
                            uint32_t urid);

ags_lv2_urid_manager_get_instance ()

AgsLv2UridManager *
ags_lv2_urid_manager_get_instance ();

Singleton function to optain the id manager instance.

Returns

an instance of AgsLv2UridManager.

[transfer none]

Since: 3.0.0

ags_lv2_urid_manager_new ()

AgsLv2UridManager *
ags_lv2_urid_manager_new ();

Instantiate a id manager.

Returns

a new AgsLv2UridManager

Since: 3.0.0