rna_asset.cc

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

 
#include <cstdlib>
 
#include "BLT_translation.hh"
 
#include "RNA_define.hh"
#include "RNA_enum_types.hh"
 
#include "DNA_asset_types.h"
#include "DNA_defs.h"
 
#include "rna_internal.hh"
 
const EnumPropertyItem rna_enum_asset_library_type_items[] = {
    {ASSET_LIBRARY_ALL,
     "ALL",
     0,
     "All Libraries",
     "Show assets from all of the listed asset libraries"},
    {ASSET_LIBRARY_LOCAL,
     "LOCAL",
     0,
     "Current File",
     "Show the assets currently available in this Blender session"},
    {ASSET_LIBRARY_ESSENTIALS,
     "ESSENTIALS",
     0,
     "Essentials",
     "Show the basic building blocks and utilities coming with Blender"},
    {ASSET_LIBRARY_CUSTOM,
     "CUSTOM",
     0,
     "Custom",
     "Show assets from the asset libraries configured in the Preferences"},
    {0, nullptr, 0, nullptr, nullptr},
};
 
#ifdef RNA_RUNTIME
 
#  include <algorithm>
#  include <fmt/format.h>
 
#  include "AS_asset_library.hh"
#  include "AS_asset_representation.hh"
 
#  include "BKE_asset.hh"
#  include "BKE_context.hh"
#  include "BKE_report.hh"
 
#  include "BLI_listbase.h"
#  include "BLI_string.h"
#  include "BLI_uuid.h"
 
#  include "ED_asset.hh"
#  include "ED_fileselect.hh"
 
#  include "RNA_access.hh"
 
using namespace blender::asset_system;
 
static std::optional<std::string> rna_AssetMetaData_path(const PointerRNA * /*ptr*/)
{
  return "asset_data";
}
 
static bool rna_AssetMetaData_editable_from_owner_id(const ID *owner_id,
                                                     const AssetMetaData *asset_data,
                                                     const char **r_info)
{
  if (owner_id && asset_data && (owner_id->asset_data == asset_data)) {
    return true;
  }
 
  if (r_info) {
    *r_info = N_(
        "Asset metadata from external asset libraries cannot be edited, only assets stored in the "
        "current file can");
  }
  return false;
}
 
int rna_AssetMetaData_editable(const PointerRNA *ptr, const char **r_info)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
 
  return rna_AssetMetaData_editable_from_owner_id(ptr->owner_id, asset_data, r_info) ?
             PROP_EDITABLE :
             PropertyFlag(0);
}
 
static std::optional<std::string> rna_AssetTag_path(const PointerRNA *ptr)
{
  const AssetTag *asset_tag = static_cast<const AssetTag *>(ptr->data);
  char asset_tag_name_esc[sizeof(asset_tag->name) * 2];
  BLI_str_escape(asset_tag_name_esc, asset_tag->name, sizeof(asset_tag_name_esc));
  return fmt::format("asset_data.tags[\"{}\"]", asset_tag_name_esc);
}
 
static int rna_AssetTag_editable(const PointerRNA *ptr, const char **r_info)
{
  AssetTag *asset_tag = static_cast<AssetTag *>(ptr->data);
  ID *owner_id = ptr->owner_id;
  if (owner_id && owner_id->asset_data) {
    BLI_assert_msg(BLI_findindex(&owner_id->asset_data->tags, asset_tag) != -1,
                   "The owner of the asset tag pointer is not the asset ID containing the tag");
    UNUSED_VARS_NDEBUG(asset_tag);
  }
 
  return rna_AssetMetaData_editable_from_owner_id(
             ptr->owner_id, owner_id ? owner_id->asset_data : nullptr, r_info) ?
             PROP_EDITABLE :
             PropertyFlag(0);
}
 
static AssetTag *rna_AssetMetaData_tag_new(
    ID *id, AssetMetaData *asset_data, ReportList *reports, const char *name, bool skip_if_exists)
{
  const char *disabled_info = nullptr;
  if (!rna_AssetMetaData_editable_from_owner_id(id, asset_data, &disabled_info)) {
    BKE_report(reports, RPT_WARNING, disabled_info);
    return nullptr;
  }
 
  AssetTag *tag = nullptr;
 
  if (skip_if_exists) {
    AssetTagEnsureResult result = BKE_asset_metadata_tag_ensure(asset_data, name);
 
    if (!result.is_new) {
      BKE_reportf(
          reports, RPT_WARNING, "Tag '%s' already present for given asset", result.tag->name);
      /* Report, but still return valid item. */
    }
    tag = result.tag;
  }
  else {
    tag = BKE_asset_metadata_tag_add(asset_data, name);
  }
 
  return tag;
}
 
static void rna_AssetMetaData_tag_remove(ID *id,
                                         AssetMetaData *asset_data,
                                         ReportList *reports,
                                         PointerRNA *tag_ptr)
{
  const char *disabled_info = nullptr;
  if (!rna_AssetMetaData_editable_from_owner_id(id, asset_data, &disabled_info)) {
    BKE_report(reports, RPT_WARNING, disabled_info);
    return;
  }
 
  AssetTag *tag = static_cast<AssetTag *>(tag_ptr->data);
  if (BLI_findindex(&asset_data->tags, tag) == -1) {
    BKE_reportf(reports, RPT_ERROR, "Tag '%s' not found in given asset", tag->name);
    return;
  }
 
  BKE_asset_metadata_tag_remove(asset_data, tag);
  tag_ptr->invalidate();
}
 
static IDProperty **rna_AssetMetaData_idprops(PointerRNA *ptr)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
  return &asset_data->properties;
}
 
static void rna_AssetMetaData_author_get(PointerRNA *ptr, char *value)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
 
  if (asset_data->author) {
    strcpy(value, asset_data->author);
  }
  else {
    value[0] = '\0';
  }
}
 
static int rna_AssetMetaData_author_length(PointerRNA *ptr)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
  return asset_data->author ? strlen(asset_data->author) : 0;
}
 
static void rna_AssetMetaData_author_set(PointerRNA *ptr, const char *value)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
 
  if (asset_data->author) {
    MEM_freeN(asset_data->author);
  }
 
  if (value[0]) {
    asset_data->author = BLI_strdup(value);
  }
  else {
    asset_data->author = nullptr;
  }
}
 
static void rna_AssetMetaData_description_get(PointerRNA *ptr, char *value)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
 
  if (asset_data->description) {
    strcpy(value, asset_data->description);
  }
  else {
    value[0] = '\0';
  }
}
 
static int rna_AssetMetaData_description_length(PointerRNA *ptr)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
  return asset_data->description ? strlen(asset_data->description) : 0;
}
 
static void rna_AssetMetaData_description_set(PointerRNA *ptr, const char *value)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
 
  if (asset_data->description) {
    MEM_freeN(asset_data->description);
  }
 
  if (value[0]) {
    asset_data->description = BLI_strdup(value);
  }
  else {
    asset_data->description = nullptr;
  }
}
 
static void rna_AssetMetaData_copyright_get(PointerRNA *ptr, char *value)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
 
  if (asset_data->copyright) {
    strcpy(value, asset_data->copyright);
  }
  else {
    value[0] = '\0';
  }
}
 
static int rna_AssetMetaData_copyright_length(PointerRNA *ptr)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
  return asset_data->copyright ? strlen(asset_data->copyright) : 0;
}
 
static void rna_AssetMetaData_copyright_set(PointerRNA *ptr, const char *value)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
 
  if (asset_data->copyright) {
    MEM_freeN(asset_data->copyright);
  }
 
  if (value[0]) {
    asset_data->copyright = BLI_strdup(value);
  }
  else {
    asset_data->copyright = nullptr;
  }
}
 
static void rna_AssetMetaData_license_get(PointerRNA *ptr, char *value)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
 
  if (asset_data->license) {
    strcpy(value, asset_data->license);
  }
  else {
    value[0] = '\0';
  }
}
 
static int rna_AssetMetaData_license_length(PointerRNA *ptr)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
  return asset_data->license ? strlen(asset_data->license) : 0;
}
 
static void rna_AssetMetaData_license_set(PointerRNA *ptr, const char *value)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
 
  if (asset_data->license) {
    MEM_freeN(asset_data->license);
  }
 
  if (value[0]) {
    asset_data->license = BLI_strdup(value);
  }
  else {
    asset_data->license = nullptr;
  }
}
 
static void rna_AssetMetaData_active_tag_range(
    PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
{
  const AssetMetaData *asset_data = static_cast<const AssetMetaData *>(ptr->data);
  *min = *softmin = 0;
  *max = *softmax = std::max(int(asset_data->tot_tags - 1), 0);
}
 
static void rna_AssetMetaData_catalog_id_get(PointerRNA *ptr, char *value)
{
  const AssetMetaData *asset_data = static_cast<const AssetMetaData *>(ptr->data);
  BLI_uuid_format(value, asset_data->catalog_id);
}
 
static int rna_AssetMetaData_catalog_id_length(PointerRNA * /*ptr*/)
{
  return UUID_STRING_SIZE - 1;
}
 
static void rna_AssetMetaData_catalog_id_set(PointerRNA *ptr, const char *value)
{
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
  bUUID new_uuid;
 
  if (value[0] == '\0') {
    BKE_asset_metadata_catalog_id_clear(asset_data);
    return;
  }
 
  if (!BLI_uuid_parse_string(&new_uuid, value)) {
    /* TODO(@sybren): raise ValueError exception once that's possible from an RNA setter. */
    printf("UUID %s not formatted correctly, ignoring new value\n", value);
    return;
  }
 
  /* This just sets the new UUID and clears the catalog simple name. The actual
   * catalog simple name will be updated by some update function, as it
   * needs the asset library from the context. */
  /* TODO(Sybren): write that update function. */
  BKE_asset_metadata_catalog_id_set(asset_data, new_uuid, "");
}
 
void rna_AssetMetaData_catalog_id_update(bContext *C, PointerRNA *ptr)
{
  SpaceFile *sfile = CTX_wm_space_file(C);
  if (sfile == nullptr) {
    /* Until there is a proper Asset Service available, it's only possible to get the asset library
     * from within the asset browser context. */
    return;
  }
 
  blender::asset_system::AssetLibrary *asset_library = ED_fileselect_active_asset_library_get(
      sfile);
  if (asset_library == nullptr) {
    /* The SpaceFile may not be an asset browser but a regular file browser. */
    return;
  }
 
  AssetMetaData *asset_data = static_cast<AssetMetaData *>(ptr->data);
  asset_library->refresh_catalog_simplename(asset_data);
}
 
static void rna_AssetRepresentation_name_get(PointerRNA *ptr, char *value)
{
  const AssetRepresentation *asset = static_cast<const AssetRepresentation *>(ptr->data);
  const blender::StringRefNull name = asset->get_name();
  BLI_strncpy(value, name.c_str(), name.size() + 1);
}
 
static int rna_AssetRepresentation_name_length(PointerRNA *ptr)
{
  const AssetRepresentation *asset = static_cast<const AssetRepresentation *>(ptr->data);
  const blender::StringRefNull name = asset->get_name();
  return name.size();
}
 
static PointerRNA rna_AssetRepresentation_metadata_get(PointerRNA *ptr)
{
  const AssetRepresentation *asset = static_cast<const AssetRepresentation *>(ptr->data);
 
  AssetMetaData &asset_data = asset->get_metadata();
 
  /* Note that for local ID assets, the asset metadata is owned by the ID. Let the pointer inherit
   * accordingly, so that the #PointerRNA.owner_id is set to the ID, and the metadata can be
   * recognized as editable. */
 
  if (asset->is_local_id()) {
    PointerRNA id_ptr = RNA_id_pointer_create(asset->local_id());
    return RNA_pointer_create_with_parent(id_ptr, &RNA_AssetMetaData, &asset_data);
  }
 
  return RNA_pointer_create_with_parent(*ptr, &RNA_AssetMetaData, &asset_data);
}
 
static int rna_AssetRepresentation_id_type_get(PointerRNA *ptr)
{
  const AssetRepresentation *asset = static_cast<const AssetRepresentation *>(ptr->data);
  return asset->get_id_type();
}
 
static PointerRNA rna_AssetRepresentation_local_id_get(PointerRNA *ptr)
{
  const AssetRepresentation *asset = static_cast<const AssetRepresentation *>(ptr->data);
  return RNA_id_pointer_create(asset->local_id());
}
 
static void rna_AssetRepresentation_full_library_path_get(PointerRNA *ptr, char *value)
{
  const AssetRepresentation *asset = static_cast<const AssetRepresentation *>(ptr->data);
  const std::string full_library_path = asset->full_library_path();
  BLI_strncpy(value, full_library_path.c_str(), full_library_path.size() + 1);
}
 
static int rna_AssetRepresentation_full_library_path_length(PointerRNA *ptr)
{
  const AssetRepresentation *asset = static_cast<const AssetRepresentation *>(ptr->data);
  const std::string full_library_path = asset->full_library_path();
  return full_library_path.size();
}
 
static void rna_AssetRepresentation_full_path_get(PointerRNA *ptr, char *value)
{
  const AssetRepresentation *asset = static_cast<const AssetRepresentation *>(ptr->data);
  const std::string full_path = asset->full_path();
  BLI_strncpy(value, full_path.c_str(), full_path.size() + 1);
}
 
static int rna_AssetRepresentation_full_path_length(PointerRNA *ptr)
{
  const AssetRepresentation *asset = static_cast<const AssetRepresentation *>(ptr->data);
  const std::string full_path = asset->full_path();
  return full_path.size();
}
 
const EnumPropertyItem *rna_asset_library_reference_itemf(bContext * /*C*/,
                                                          PointerRNA * /*ptr*/,
                                                          PropertyRNA * /*prop*/,
                                                          bool *r_free)
{
  const EnumPropertyItem *items = blender::ed::asset::library_reference_to_rna_enum_itemf(
      /* Include all valid libraries for the user to choose from. */
      /*include_readonly=*/true,
      /*include_current_file=*/true);
  if (!items) {
    *r_free = false;
    return rna_enum_dummy_NULL_items;
  }
  *r_free = true;
  return items;
}
 
#else
 
static void rna_def_asset_tag(BlenderRNA *brna)
{
  StructRNA *srna;
  PropertyRNA *prop;
 
  srna = RNA_def_struct(brna, "AssetTag", nullptr);
  RNA_def_struct_path_func(srna, "rna_AssetTag_path");
  RNA_def_struct_ui_text(srna, "Asset Tag", "User defined tag (name token)");
 
  prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
  RNA_def_property_editable_func(prop, "rna_AssetTag_editable");
  RNA_def_property_string_maxlength(prop, MAX_NAME);
  RNA_def_property_ui_text(prop, "Name", "The identifier that makes up this tag");
  RNA_def_struct_name_property(srna, prop);
}
 
static void rna_def_asset_tags_api(BlenderRNA *brna, PropertyRNA *cprop)
{
  StructRNA *srna;
 
  FunctionRNA *func;
  PropertyRNA *parm;
 
  RNA_def_property_srna(cprop, "AssetTags");
  srna = RNA_def_struct(brna, "AssetTags", nullptr);
  RNA_def_struct_sdna(srna, "AssetMetaData");
  RNA_def_struct_ui_text(srna, "Asset Tags", "Collection of custom asset tags");
 
  /* Tag collection */
  func = RNA_def_function(srna, "new", "rna_AssetMetaData_tag_new");
  RNA_def_function_ui_description(func, "Add a new tag to this asset");
  RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_REPORTS);
  parm = RNA_def_string(func, "name", nullptr, MAX_NAME, "Name", "");
  RNA_def_parameter_flags(parm, PropertyFlag(0), PARM_REQUIRED);
  parm = RNA_def_boolean(func,
                         "skip_if_exists",
                         false,
                         "Skip if Exists",
                         "Do not add a new tag if one of the same type already exists");
  /* return type */
  parm = RNA_def_pointer(func, "tag", "AssetTag", "", "New tag");
  RNA_def_function_return(func, parm);
 
  func = RNA_def_function(srna, "remove", "rna_AssetMetaData_tag_remove");
  RNA_def_function_ui_description(func, "Remove an existing tag from this asset");
  RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_REPORTS);
  /* tag to remove */
  parm = RNA_def_pointer(func, "tag", "AssetTag", "", "Removed tag");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
  RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, ParameterFlag(0));
}
 
static void rna_def_asset_data(BlenderRNA *brna)
{
  StructRNA *srna;
  PropertyRNA *prop;
 
  srna = RNA_def_struct(brna, "AssetMetaData", nullptr);
  RNA_def_struct_path_func(srna, "rna_AssetMetaData_path");
  RNA_def_struct_ui_text(srna, "Asset Data", "Additional data stored for an asset data-block");
  //  RNA_def_struct_ui_icon(srna, ICON_ASSET); /* TODO: Icon doesn't exist! */
  /* The struct has custom properties, but no pointer properties to other IDs! */
  /* FIXME: These need to remain 'user-defined' properties for now, as they are _not_ accessible
   * through RNA system.
   * Current situation is not great, as these idprops are technically system-defined (users have no
   * access/control over them), yet they behave as user-defined ones.
   * Ultimately it's a similar issue as with the 'Node Modifier' - though not sure the same
   * solution (actually using RNA access to them) would be desired here?. */
  RNA_def_struct_idprops_func(srna, "rna_AssetMetaData_idprops");
  RNA_def_struct_flag(srna, STRUCT_NO_DATABLOCK_IDPROPERTIES); /* Mandatory! */
 
  prop = RNA_def_property(srna, "author", PROP_STRING, PROP_NONE);
  RNA_def_property_editable_func(prop, "rna_AssetMetaData_editable");
  RNA_def_property_string_funcs(prop,
                                "rna_AssetMetaData_author_get",
                                "rna_AssetMetaData_author_length",
                                "rna_AssetMetaData_author_set");
  RNA_def_property_ui_text(prop, "Author", "Name of the creator of the asset");
 
  prop = RNA_def_property(srna, "description", PROP_STRING, PROP_NONE);
  RNA_def_property_editable_func(prop, "rna_AssetMetaData_editable");
  RNA_def_property_string_funcs(prop,
                                "rna_AssetMetaData_description_get",
                                "rna_AssetMetaData_description_length",
                                "rna_AssetMetaData_description_set");
  RNA_def_property_ui_text(
      prop, "Description", "A description of the asset to be displayed for the user");
 
  prop = RNA_def_property(srna, "copyright", PROP_STRING, PROP_NONE);
  RNA_def_property_editable_func(prop, "rna_AssetMetaData_editable");
  RNA_def_property_string_funcs(prop,
                                "rna_AssetMetaData_copyright_get",
                                "rna_AssetMetaData_copyright_length",
                                "rna_AssetMetaData_copyright_set");
  RNA_def_property_ui_text(
      prop,
      "Copyright",
      "Copyright notice for this asset. An empty copyright notice does not necessarily indicate "
      "that this is copyright-free. Contact the author if any clarification is needed.");
 
  prop = RNA_def_property(srna, "license", PROP_STRING, PROP_NONE);
  RNA_def_property_editable_func(prop, "rna_AssetMetaData_editable");
  RNA_def_property_string_funcs(prop,
                                "rna_AssetMetaData_license_get",
                                "rna_AssetMetaData_license_length",
                                "rna_AssetMetaData_license_set");
  RNA_def_property_ui_text(prop,
                           "License",
                           "The type of license this asset is distributed under. An empty license "
                           "name does not necessarily indicate that this is free of licensing "
                           "terms. Contact the author if any clarification is needed.");
 
  prop = RNA_def_property(srna, "tags", PROP_COLLECTION, PROP_NONE);
  RNA_def_property_struct_type(prop, "AssetTag");
  RNA_def_property_editable_func(prop, "rna_AssetMetaData_editable");
  RNA_def_property_ui_text(prop,
                           "Tags",
                           "Custom tags (name tokens) for the asset, used for filtering and "
                           "general asset management");
  rna_def_asset_tags_api(brna, prop);
 
  prop = RNA_def_property(srna, "active_tag", PROP_INT, PROP_NONE);
  RNA_def_property_int_funcs(prop, nullptr, nullptr, "rna_AssetMetaData_active_tag_range");
  RNA_def_property_ui_text(prop, "Active Tag", "Index of the tag set for editing");
 
  prop = RNA_def_property(srna, "catalog_id", PROP_STRING, PROP_NONE);
  RNA_def_property_string_funcs(prop,
                                "rna_AssetMetaData_catalog_id_get",
                                "rna_AssetMetaData_catalog_id_length",
                                "rna_AssetMetaData_catalog_id_set");
  RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
  RNA_def_property_update(prop, 0, "rna_AssetMetaData_catalog_id_update");
  RNA_def_property_ui_text(prop,
                           "Catalog UUID",
                           "Identifier for the asset's catalog, used by Blender to look up the "
                           "asset's catalog path. Must be a UUID according to RFC4122.");
 
  prop = RNA_def_property(srna, "catalog_simple_name", PROP_STRING, PROP_NONE);
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);
  RNA_def_property_ui_text(prop,
                           "Catalog Simple Name",
                           "Simple name of the asset's catalog, for debugging and "
                           "data recovery purposes");
}
 
static void rna_def_asset_representation(BlenderRNA *brna)
{
  StructRNA *srna;
  PropertyRNA *prop;
 
  srna = RNA_def_struct(brna, "AssetRepresentation", nullptr);
  RNA_def_struct_ui_text(srna,
                         "Asset Representation",
                         "Information about an entity that makes it possible for the asset system "
                         "to deal with the entity as asset");
 
  prop = RNA_def_property(srna, "name", PROP_STRING, PROP_FILENAME);
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);
  RNA_def_property_string_funcs(
      prop, "rna_AssetRepresentation_name_get", "rna_AssetRepresentation_name_length", nullptr);
  RNA_def_property_ui_text(prop, "Name", "");
  RNA_def_struct_name_property(srna, prop);
 
  prop = RNA_def_property(srna, "metadata", PROP_POINTER, PROP_NONE);
  RNA_def_property_struct_type(prop, "AssetMetaData");
  RNA_def_property_pointer_funcs(
      prop, "rna_AssetRepresentation_metadata_get", nullptr, nullptr, nullptr);
  RNA_def_property_ui_text(prop, "Asset Metadata", "Additional information about the asset");
 
  prop = RNA_def_property(srna, "id_type", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_items(prop, rna_enum_id_type_items);
  RNA_def_property_enum_funcs(prop, "rna_AssetRepresentation_id_type_get", nullptr, nullptr);
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);
  RNA_def_property_ui_text(
      prop,
      "Data-block Type",
      /* Won't ever actually return 'NONE' currently, this is just for information for once non-ID
       * assets are supported. */
      "The type of the data-block, if the asset represents one ('NONE' otherwise)");
  RNA_def_property_translation_context(prop, BLT_I18NCONTEXT_ID_ID);
 
  prop = RNA_def_property(srna, "local_id", PROP_POINTER, PROP_NONE);
  RNA_def_property_struct_type(prop, "ID");
  RNA_def_property_pointer_funcs(
      prop, "rna_AssetRepresentation_local_id_get", nullptr, nullptr, nullptr);
  RNA_def_property_ui_text(prop,
                           "",
                           "The local data-block this asset represents; only valid if that is a "
                           "data-block in this file");
 
  prop = RNA_def_property(srna, "full_library_path", PROP_STRING, PROP_FILENAME);
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);
  RNA_def_property_string_funcs(prop,
                                "rna_AssetRepresentation_full_library_path_get",
                                "rna_AssetRepresentation_full_library_path_length",
                                nullptr);
 
  RNA_def_property_ui_text(
      prop, "Full Library Path", "Absolute path to the .blend file containing this asset");
 
  prop = RNA_def_property(srna, "full_path", PROP_STRING, PROP_FILENAME);
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);
  RNA_def_property_string_funcs(prop,
                                "rna_AssetRepresentation_full_path_get",
                                "rna_AssetRepresentation_full_path_length",
                                nullptr);
 
  RNA_def_property_ui_text(
      prop,
      "Full Path",
      "Absolute path to the .blend file containing this asset extended with the path "
      "of the asset inside the file");
}
 
static void rna_def_asset_library_reference(BlenderRNA *brna)
{
  StructRNA *srna = RNA_def_struct(brna, "AssetLibraryReference", nullptr);
  RNA_def_struct_ui_text(
      srna, "Asset Library Reference", "Identifier to refer to the asset library");
}
 
PropertyRNA *rna_def_asset_library_reference_common(StructRNA *srna,
                                                    const char *get,
                                                    const char *set)
{
  PropertyRNA *prop = RNA_def_property(srna, "asset_library_reference", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_items(prop, rna_enum_asset_library_type_items);
  RNA_def_property_enum_funcs(prop, get, set, "rna_asset_library_reference_itemf");
 
  return prop;
}
 
static void rna_def_asset_weak_reference(BlenderRNA *brna)
{
  StructRNA *srna;
  PropertyRNA *prop;
 
  srna = RNA_def_struct(brna, "AssetWeakReference", nullptr);
  RNA_def_struct_ui_text(srna, "Asset Weak Reference", "Weak reference to some asset");
 
  prop = RNA_def_property(srna, "asset_library_type", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_items(prop, rna_enum_asset_library_type_items);
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 
  prop = RNA_def_property(srna, "asset_library_identifier", PROP_STRING, PROP_NONE);
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 
  prop = RNA_def_property(srna, "relative_asset_identifier", PROP_STRING, PROP_NONE);
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);
}
 
void RNA_def_asset(BlenderRNA *brna)
{
  RNA_define_animate_sdna(false);
 
  rna_def_asset_tag(brna);
  rna_def_asset_data(brna);
  rna_def_asset_library_reference(brna);
  rna_def_asset_representation(brna);
  rna_def_asset_weak_reference(brna);
 
  RNA_define_animate_sdna(true);
}
 
#endif