plugin_manager.h

Go to the documentation of this file.

// SPDX-FileCopyrightText: © 2018-2020 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#ifndef __PLUGINS_PLUGIN_MANAGER_H__
#define __PLUGINS_PLUGIN_MANAGER_H__
 
#include "plugins/lv2/lv2_urid.h"
#include "plugins/plugin_descriptor.h"
#include "utils/symap.h"
 
#include "zix/sem.h"
#include <lilv/lilv.h>
 
typedef struct CachedPluginDescriptors CachedPluginDescriptors;
typedef struct PluginCollections PluginCollections;
 
#define PLUGIN_MANAGER (ZRYTHM->plugin_manager)
#define LILV_WORLD (PLUGIN_MANAGER->lilv_world)
#define LILV_PLUGINS (PLUGIN_MANAGER->lilv_plugins)
#define LV2_GENERATOR_PLUGIN "Generator"
#define LV2_CONSTANT_PLUGIN "Constant"
#define LV2_INSTRUMENT_PLUGIN "Instrument"
#define LV2_OSCILLATOR_PLUGIN "Oscillator"
#define PM_URIDS (PLUGIN_MANAGER->urids)
#define PM_SYMAP (PLUGIN_MANAGER->symap)
#define PM_SYMAP_LOCK (PLUGIN_MANAGER->symap_lock)
#define PM_GET_NODE(uri) \
  plugin_manager_get_node (PLUGIN_MANAGER, uri)
 
typedef struct PluginDescriptor PluginDescriptor;
 
typedef struct PluginManager
{
  GPtrArray * plugin_descriptors;
 
  char * plugin_categories[500];
  int    num_plugin_categories;
 
  char * plugin_authors[6000];
  int    num_plugin_authors;
 
  LilvWorld *         lilv_world;
  const LilvPlugins * lilv_plugins;
 
  LilvNode ** nodes;
  int         num_nodes;
  size_t      nodes_size;
 
  CachedPluginDescriptors * cached_plugin_descriptors;
 
  PluginCollections * collections;
 
  Symap * symap;
  ZixSem symap_lock;
 
  Lv2URIDs urids;
 
  char * lv2_path;
 
  bool setup;
 
} PluginManager;
 
PluginManager *
plugin_manager_new (void);
 
const LilvNode *
plugin_manager_get_node (
  PluginManager * self,
  const char *    uri);
 
void
plugin_manager_scan_plugins (
  PluginManager * self,
  const double    max_progress,
  double *        progress);
 
PluginDescriptor *
plugin_manager_find_plugin_from_uri (
  PluginManager * self,
  const char *    uri);
 
PluginDescriptor *
plugin_manager_find_from_descriptor (
  PluginManager *          self,
  const PluginDescriptor * src_descr);
 
bool
plugin_manager_supports_protocol (
  PluginManager * self,
  PluginProtocol  protocol);
 
PluginDescriptor *
plugin_manager_pick_instrument (PluginManager * self);
 
void
plugin_manager_clear_plugins (PluginManager * self);
 
void
plugin_manager_free (PluginManager * self);
 
#endif