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/* SPDX-License-Identifier: GPL-2.0-or-later */
/** \file
* \ingroup bke
*/
#pragma once
#include <memory>
struct AssetMetaData;
struct ID;
namespace blender::bke {
/**
* \brief Abstraction to reference an asset, with necessary data for display & interaction.
*
* #AssetRepresentation is the core data-structure to store information about an asset. It doesn't
* contain the asset itself, but information like the metadata and preview, as well as methods to
* interact with them. Think of it like a view on an asset.
*/
class AssetRepresentation {
/** Null if the asset represents a local ID, in which case the ID owns the metadata. */
std::unique_ptr<AssetMetaData> metadata_ = nullptr;
/** If the asset representation was constructed from a local ID, this points to the editable
* asset metadata of the ID. */
AssetMetaData *local_id_metadata_ = nullptr; /* Non-owning. */
public:
explicit AssetRepresentation(std::unique_ptr<AssetMetaData> metadata);
/** Constructs an asset representation for an ID stored in the current file. This makes the asset
* local and fully editable. */
explicit AssetRepresentation(const ID &id);
AssetMetaData &get_metadata() const;
/** Returns if this asset is stored inside this current file, and as such fully editable. */
bool is_local_id() const;
};
} // namespace blender::bke
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