Julian Eisel
99e71ec1f2
This is needed to be able to query asset library information from an asset. This again is relevant especially for the "All" asset library, where you can't just directly access the library itself, which is different for different assets. The current design is that an asset representation is owned by exactly one asset library, so having this pointer is perfectly compatible with the design. Reviewed by: Julian Eisel
66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup asset_system
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*/
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#include "AS_asset_representation.hh"
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#include "DNA_ID.h"
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#include "DNA_asset_types.h"
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#include "BKE_lib_remap.h"
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#include "asset_storage.hh"
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namespace blender::asset_system {
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AssetRepresentation &AssetStorage::add_local_id_asset(AssetIdentifier &&identifier,
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ID &id,
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const AssetLibrary &owner_asset_library)
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{
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return *local_id_assets_.lookup_key_or_add(
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std::make_unique<AssetRepresentation>(std::move(identifier), id, owner_asset_library));
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}
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AssetRepresentation &AssetStorage::add_external_asset(AssetIdentifier &&identifier,
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StringRef name,
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std::unique_ptr<AssetMetaData> metadata,
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const AssetLibrary &owner_asset_library)
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{
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return *external_assets_.lookup_key_or_add(std::make_unique<AssetRepresentation>(
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std::move(identifier), name, std::move(metadata), owner_asset_library));
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}
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bool AssetStorage::remove_asset(AssetRepresentation &asset)
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{
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if (local_id_assets_.remove_as(&asset)) {
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return true;
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}
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return external_assets_.remove_as(&asset);
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}
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void AssetStorage::remap_ids_and_remove_invalid(const IDRemapper &mappings)
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{
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Set<AssetRepresentation *> removed_assets{};
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for (auto &asset_ptr : local_id_assets_) {
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AssetRepresentation &asset = *asset_ptr;
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BLI_assert(asset.is_local_id());
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const IDRemapperApplyResult result = BKE_id_remapper_apply(
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&mappings, &asset.local_asset_id_, ID_REMAP_APPLY_DEFAULT);
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/* Entirely remove assets whose ID is unset. We don't want assets with a null ID pointer. */
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if (result == ID_REMAP_RESULT_SOURCE_UNASSIGNED) {
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removed_assets.add(&asset);
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}
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}
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for (AssetRepresentation *asset : removed_assets) {
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remove_asset(*asset);
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}
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}
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} // namespace blender::asset_system
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