diff options
author | Hans Goudey <h.goudey@me.com> | 2022-11-11 04:14:48 +0300 |
---|---|---|
committer | Hans Goudey <h.goudey@me.com> | 2022-11-11 04:41:13 +0300 |
commit | 9465b109af0b70244a36f9e68493e316d9f8b56f (patch) | |
tree | c4d933bf09f8313071556063156538ec3356b24c /source/blender/blenkernel/intern/asset_representation.cc | |
parent | 026d21a225521670c6b5083da9da61227da69e65 (diff) | |
parent | ca1642cd0c5cdf634fe2022c955d93983de95934 (diff) |
Merge branch 'master' into refactor-mesh-position-genericrefactor-mesh-position-generic
Diffstat (limited to 'source/blender/blenkernel/intern/asset_representation.cc')
-rw-r--r-- | source/blender/blenkernel/intern/asset_representation.cc | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/asset_representation.cc b/source/blender/blenkernel/intern/asset_representation.cc new file mode 100644 index 00000000000..bbaa634d5ad --- /dev/null +++ b/source/blender/blenkernel/intern/asset_representation.cc @@ -0,0 +1,98 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +/** \file + * \ingroup bke + */ + +#include <stdexcept> + +#include "DNA_ID.h" +#include "DNA_asset_types.h" + +#include "BKE_asset.h" +#include "BKE_asset_representation.hh" + +namespace blender::bke { + +AssetRepresentation::AssetRepresentation(StringRef name, std::unique_ptr<AssetMetaData> metadata) + : is_local_id_(false), external_asset_() +{ + external_asset_.name = name; + external_asset_.metadata_ = std::move(metadata); +} + +AssetRepresentation::AssetRepresentation(ID &id) : is_local_id_(true), local_asset_id_(&id) +{ + if (!id.asset_data) { + throw std::invalid_argument("Passed ID is not an asset"); + } +} + +AssetRepresentation::AssetRepresentation(AssetRepresentation &&other) + : is_local_id_(other.is_local_id_) +{ + if (is_local_id_) { + local_asset_id_ = other.local_asset_id_; + other.local_asset_id_ = nullptr; + } + else { + external_asset_ = std::move(other.external_asset_); + } +} + +AssetRepresentation::~AssetRepresentation() +{ + if (!is_local_id_) { + external_asset_.~ExternalAsset(); + } +} + +StringRefNull AssetRepresentation::get_name() const +{ + if (is_local_id_) { + return local_asset_id_->name + 2; + } + + return external_asset_.name; +} + +AssetMetaData &AssetRepresentation::get_metadata() const +{ + return is_local_id_ ? *local_asset_id_->asset_data : *external_asset_.metadata_; +} + +bool AssetRepresentation::is_local_id() const +{ + return is_local_id_; +} + +} // namespace blender::bke + +/* ---------------------------------------------------------------------- */ +/** \name C-API + * \{ */ + +using namespace blender; + +const char *BKE_asset_representation_name_get(const AssetRepresentation *asset_handle) +{ + const bke::AssetRepresentation *asset = reinterpret_cast<const bke::AssetRepresentation *>( + asset_handle); + return asset->get_name().c_str(); +} + +AssetMetaData *BKE_asset_representation_metadata_get(const AssetRepresentation *asset_handle) +{ + const bke::AssetRepresentation *asset = reinterpret_cast<const bke::AssetRepresentation *>( + asset_handle); + return &asset->get_metadata(); +} + +bool BKE_asset_representation_is_local_id(const AssetRepresentation *asset_handle) +{ + const bke::AssetRepresentation *asset = reinterpret_cast<const bke::AssetRepresentation *>( + asset_handle); + return asset->is_local_id(); +} + +/** \} */ |