Differential D12675 Diff 42575 source/blender/blenkernel/intern/asset_library.cc

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source/blender/blenkernel/intern/asset_library.cc

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	/** \file			/** \file
	* \ingroup bke			* \ingroup bke
	*/			*/

	#include "BKE_asset_library.hh"			#include "BKE_asset_library.hh"
	#include "BKE_callbacks.h"			#include "BKE_callbacks.h"
	#include "BKE_main.h"			#include "BKE_main.h"
				#include "BKE_preferences.h"

				#include "BLI_path_util.h"

				#include "DNA_userdef_types.h"

	#include "MEM_guardedalloc.h"			#include "MEM_guardedalloc.h"

	#include <memory>			#include <memory>

	/**			/**
	* Loading an asset library at this point only means loading the catalogs. Later on this should			* Loading an asset library at this point only means loading the catalogs. Later on this should
	* invoke reading of asset representations too.			* invoke reading of asset representations too.
	*/			*/
	struct AssetLibrary BKE_asset_library_load(const char library_path)			struct AssetLibrary BKE_asset_library_load(const char library_path)
	{			{
	blender::bke::AssetLibrary *lib = new blender::bke::AssetLibrary();			blender::bke::AssetLibrary *lib = new blender::bke::AssetLibrary();
	lib->on_save_handler_register();			lib->on_save_handler_register();
	lib->load(library_path);			lib->load(library_path);
	return reinterpret_cast<struct AssetLibrary *>(lib);			return reinterpret_cast<struct AssetLibrary *>(lib);
	}			}

	void BKE_asset_library_free(struct AssetLibrary *asset_library)			void BKE_asset_library_free(struct AssetLibrary *asset_library)
	{			{
	blender::bke::AssetLibrary lib = reinterpret_cast<blender::bke::AssetLibrary >(asset_library);			blender::bke::AssetLibrary lib = reinterpret_cast<blender::bke::AssetLibrary >(asset_library);
	lib->on_save_handler_unregister();			lib->on_save_handler_unregister();
	delete lib;			delete lib;
	}			}

				/**
				* Try to find an appropriate location for an asset library root from a file or directory path.
				* Does not check if \a filepath exists.
				*
				* Design is:
				* * If \a filepath lies within a known asset library path (i.e. an asset library registered in
				* the Preferences), return the asset library path.
				* * Otherwise, if \a filepath is not empty, return the directory path it is stored in.
				* * If \a bmain is not saved to disk yet, there is no suitable path. The caller has to
				* decide how to handle this case.
				sybrenUnsubmitted Done Inline Actions There is no `bmain` in this function; this part of the comment should go with the one below. sybren: There is no `bmain` in this function; this part of the comment should go with the one below.
				*
				* \param r_library_path: The returned asset library path, may be empty if no suitable path is
				* found. Assumed to be a buffer of at least #FILE_MAXDIR bytes.
				sybrenUnsubmitted Done Inline Actions Document whether this returns a path with a trailing slash or not. `BLI_split_dir_part` produces a trailing slash on the returned directory. sybren: Document whether this returns a path with a trailing slash or not. `BLI_split_dir_part`…
				*/
				bool BKE_asset_library_find_suitable_root_path_from_filepath(const char *filepath,
				char *r_library_path)
				{
				if (bUserAssetLibrary *preferences_lib = BKE_preferences_asset_library_containing_path(
				&U, filepath)) {
				BLI_strncpy(r_library_path, preferences_lib->path, FILE_MAXDIR);
				return true;
				}

				BLI_split_dir_part(filepath, r_library_path, FILE_MAXDIR);
				return r_library_path[0] != '\0';
				}

				/**
				* Uses the current location on disk of the file represented by \a bmain as input to
				* #BKE_asset_library_find_suitable_root_path_from_filepath().
				*/
				bool BKE_asset_library_find_suitable_root_path_from_main(const Main bmain, char r_library_path)
				{
				return BKE_asset_library_find_suitable_root_path_from_filepath(bmain->name, r_library_path);
				}

	namespace blender::bke {			namespace blender::bke {

	void AssetLibrary::load(StringRefNull library_root_directory)			void AssetLibrary::load(StringRefNull library_root_directory)
	{			{
	auto catalog_service = std::make_unique<AssetCatalogService>(library_root_directory);			auto catalog_service = std::make_unique<AssetCatalogService>(library_root_directory);
	catalog_service->load_from_disk();			catalog_service->load_from_disk();
	this->catalog_service = std::move(catalog_service);			this->catalog_service = std::move(catalog_service);
	}			}
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