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UnrealEngineUWP/Engine/Source/Developer/AssetTools/Private/AssetTools.h
julien stjean 0af64fa975 Stop interchange from being use when using asset tool api by defaul (when interchange is on). (Otherwise this would break some licensees made code and scripts). Those who want an async import should use the interchange api preferably. 
Added a setting to turn on interchange import only for textures.

The selection of the asset in the content is now only done after all the asset are imported when using interchange.

#jira UETOOL-4291
#rb Alexis.Matte
#preflight 619e34820141b3c6da5b98d0

#ROBOMERGE-AUTHOR: julien.stjean
#ROBOMERGE-SOURCE: CL 18282733 in //UE5/Release-5.0/... via CL 18282735
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)

[CL 18282740 by julien stjean in ue5-release-engine-test branch]
2021-11-24 08:15:47 -05:00

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
#include "CoreMinimal.h"
#include "IAssetTools.h"
#include "IAssetTypeActions.h"
#include "AssetData.h"
#include "AssetRenameManager.h"
#include "Misc/NamePermissionList.h"
#include "UObject/StrongObjectPtr.h"
#include "Factories/Factory.h"
#include "AssetTools.generated.h"
class FAssetFixUpRedirectors;
class UToolMenu;
class IClassTypeActions;
class UAutomatedAssetImportData;
class UAssetImportTask;
struct ReportPackageData;
/** Parameters for importing specific set of files */
struct FAssetImportParams
{
FAssetImportParams()
: SpecifiedFactory(nullptr)
, ImportData(nullptr)
, AssetImportTask(nullptr)
, bSyncToBrowser(true)
, bForceOverrideExisting(false)
, bAutomated(false)
, bAllowAsyncImport(false)
{}
/** Factory to use for importing files */
TStrongObjectPtr<UFactory> SpecifiedFactory;
/** Data used to determine rules for importing assets through the automated command line interface */
const UAutomatedAssetImportData* ImportData;
/** Script exposed rules and state for importing assets */
UAssetImportTask* AssetImportTask;
/** Whether or not to sync the content browser to the assets after import */
bool bSyncToBrowser : 1;
/** Whether or not we are forcing existing assets to be overriden without asking */
bool bForceOverrideExisting : 1;
/** Whether or not this is an automated import */
bool bAutomated : 1;
/** Temporary setting to enable the async import. (We will figure a better solution in a later release) */
bool bAllowAsyncImport : 1;
};
/** For backwards compatibility */
typedef class UAssetToolsImpl FAssetTools;
PRAGMA_DISABLE_DEPRECATION_WARNINGS
UCLASS(transient)
class UAssetToolsImpl : public UObject, public IAssetTools
{
GENERATED_BODY()
public:
UAssetToolsImpl(const FObjectInitializer& ObjectInitializer);
// IAssetTools implementation
virtual void RegisterAssetTypeActions(const TSharedRef<IAssetTypeActions>& NewActions) override;
virtual void UnregisterAssetTypeActions(const TSharedRef<IAssetTypeActions>& ActionsToRemove) override;
virtual void GetAssetTypeActionsList( TArray<TWeakPtr<IAssetTypeActions>>& OutAssetTypeActionsList ) const override;
virtual TWeakPtr<IAssetTypeActions> GetAssetTypeActionsForClass(const UClass* Class) const override;
virtual TArray<TWeakPtr<IAssetTypeActions>> GetAssetTypeActionsListForClass(const UClass* Class) const override;
virtual EAssetTypeCategories::Type RegisterAdvancedAssetCategory(FName CategoryKey, FText CategoryDisplayName) override;
virtual EAssetTypeCategories::Type FindAdvancedAssetCategory(FName CategoryKey) const override;
virtual void GetAllAdvancedAssetCategories(TArray<FAdvancedAssetCategory>& OutCategoryList) const override;
virtual void RegisterClassTypeActions(const TSharedRef<IClassTypeActions>& NewActions) override;
virtual void UnregisterClassTypeActions(const TSharedRef<IClassTypeActions>& ActionsToRemove) override;
virtual void GetClassTypeActionsList( TArray<TWeakPtr<IClassTypeActions>>& OutClassTypeActionsList ) const override;
virtual TWeakPtr<IClassTypeActions> GetClassTypeActionsForClass( UClass* Class ) const override;
virtual UObject* CreateAsset(const FString& AssetName, const FString& PackagePath, UClass* AssetClass, UFactory* Factory, FName CallingContext = NAME_None) override;
virtual UObject* CreateAsset(UClass* AssetClass, UFactory* Factory, FName CallingContext = NAME_None) override;
virtual UObject* CreateAssetWithDialog(UClass* AssetClass, UFactory* Factory, FName CallingContext = NAME_None) override;
virtual UObject* CreateAssetWithDialog(const FString& AssetName, const FString& PackagePath, UClass* AssetClass, UFactory* Factory, FName CallingContext = NAME_None, const bool bCallConfigureProperties = true) override;
virtual UObject* DuplicateAsset(const FString& AssetName, const FString& PackagePath, UObject* OriginalObject) override;
virtual UObject* DuplicateAssetWithDialog(const FString& AssetName, const FString& PackagePath, UObject* OriginalObject) override;
virtual UObject* DuplicateAssetWithDialogAndTitle(const FString& AssetName, const FString& PackagePath, UObject* OriginalObject, FText DialogTitle) override;
virtual bool RenameAssets(const TArray<FAssetRenameData>& AssetsAndNames) override;
virtual EAssetRenameResult RenameAssetsWithDialog(const TArray<FAssetRenameData>& AssetsAndNames, bool bAutoCheckout = false) override;
virtual void FindSoftReferencesToObject(FSoftObjectPath TargetObject, TArray<UObject*>& ReferencingObjects) override;
virtual void FindSoftReferencesToObjects(const TArray<FSoftObjectPath>& TargetObjects, TMap<FSoftObjectPath, TArray<UObject*>>& ReferencingObjects) override;
virtual void RenameReferencingSoftObjectPaths(const TArray<UPackage *> PackagesToCheck, const TMap<FSoftObjectPath, FSoftObjectPath>& AssetRedirectorMap) override;
virtual TArray<UObject*> ImportAssets(const FString& DestinationPath) override;
virtual TArray<UObject*> ImportAssetsWithDialog(const FString& DestinationPath) override;
virtual TArray<UObject*> ImportAssets(const TArray<FString>& Files, const FString& DestinationPath, UFactory* ChosenFactory, bool bSyncToBrowser = true, TArray<TPair<FString, FString>>* FilesAndDestinations = nullptr, bool bAllowAsyncImport = false) const override;
virtual TArray<UObject*> ImportAssetsAutomated(const UAutomatedAssetImportData* ImportData) override;
virtual void ImportAssetTasks(const TArray<UAssetImportTask*>& ImportTasks) override;
virtual void ExportAssets(const TArray<FString>& AssetsToExport, const FString& ExportPath) override;
virtual void ExportAssets(const TArray<UObject*>& AssetsToExport, const FString& ExportPath) const override;
virtual void ExportAssetsWithDialog(const TArray<UObject*>& AssetsToExport, bool bPromptForIndividualFilenames) override;
virtual void ExportAssetsWithDialog(const TArray<FString>& AssetsToExport, bool bPromptForIndividualFilenames) override;
virtual void CreateUniqueAssetName(const FString& InBasePackageName, const FString& InSuffix, FString& OutPackageName, FString& OutAssetName) override;
virtual bool AssetUsesGenericThumbnail( const FAssetData& AssetData ) const override;
virtual void DiffAgainstDepot(UObject* InObject, const FString& InPackagePath, const FString& InPackageName) const override;
virtual void DiffAssets(UObject* OldAsset1, UObject* NewAsset, const struct FRevisionInfo& OldRevision, const struct FRevisionInfo& NewRevision) const override;
virtual FString DumpAssetToTempFile(UObject* Asset) const override;
virtual bool CreateDiffProcess(const FString& DiffCommand, const FString& OldTextFilename, const FString& NewTextFilename, const FString& DiffArgs = FString("")) const override;
virtual void MigratePackages(const TArray<FName>& PackageNamesToMigrate) const override;
virtual void BeginAdvancedCopyPackages(const TArray<FName>& InputNamesToCopy, const FString& TargetPath) const override;
virtual void FixupReferencers(const TArray<UObjectRedirector*>& Objects, bool bCheckoutDialogPrompt = true) const override;
virtual bool IsFixupReferencersInProgress() const override;
virtual FAssetPostRenameEvent& OnAssetPostRename() override { return AssetRenameManager->OnAssetPostRenameEvent(); }
virtual void ExpandDirectories(const TArray<FString>& Files, const FString& DestinationPath, TArray<TPair<FString, FString>>& FilesAndDestinations) const override;
virtual bool AdvancedCopyPackages(const FAdvancedCopyParams& CopyParams, const TArray<TMap<FString, FString>> PackagesAndDestinations) const override;
virtual bool AdvancedCopyPackages(const TMap<FString, FString>& SourceAndDestPackages, const bool bForceAutosave, const bool bCopyOverAllDestinationOverlaps) const override;
virtual void GenerateAdvancedCopyDestinations(FAdvancedCopyParams& InParams, const TArray<FName>& InPackageNamesToCopy, const class UAdvancedCopyCustomization* CopyCustomization, TMap<FString, FString>& OutPackagesAndDestinations) const override;
virtual bool FlattenAdvancedCopyDestinations(const TArray<TMap<FString, FString>> PackagesAndDestinations, TMap<FString, FString>& FlattenedPackagesAndDestinations) const override;
virtual bool ValidateFlattenedAdvancedCopyDestinations(const TMap<FString, FString>& FlattenedPackagesAndDestinations) const override;
virtual void GetAllAdvancedCopySources(FName SelectedPackage, FAdvancedCopyParams& CopyParams, TArray<FName>& OutPackageNamesToCopy, TMap<FName, FName>& DependencyMap, const class UAdvancedCopyCustomization* CopyCustomization) const override;
virtual void InitAdvancedCopyFromCopyParams(FAdvancedCopyParams CopyParams) const override;
virtual void OpenEditorForAssets(const TArray<UObject*>& Assets) override;
virtual void ConvertVirtualTextures(const TArray<UTexture2D*>& Textures, bool bConvertBackToNonVirtual, const TArray<UMaterial*>* RelatedMaterials = nullptr) const override;
virtual bool IsAssetClassSupported(const UClass* AssetClass) const override;
virtual TArray<UFactory*> GetNewAssetFactories() const override;
virtual TSharedRef<FNamePermissionList>& GetAssetClassPermissionList() override;
virtual TSharedRef<FPathPermissionList>& GetFolderPermissionList() override;
virtual TSharedRef<FPathPermissionList>& GetWritableFolderPermissionList() override;
virtual bool AllPassWritableFolderFilter(const TArray<FString>& InPaths) const override;
virtual void NotifyBlockedByWritableFolderFilter() const;
virtual void SyncBrowserToAssets(const TArray<UObject*>& AssetsToSync) override;
virtual void SyncBrowserToAssets(const TArray<FAssetData>& AssetsToSync) override;
public:
/** Gets the asset tools singleton as a FAssetTools for asset tools module use */
static UAssetToolsImpl& Get();
/** The manager to handle renaming assets */
TSharedPtr<FAssetRenameManager> AssetRenameManager;
/** The manager to handle fixing up redirectors */
TSharedPtr<FAssetFixUpRedirectors> AssetFixUpRedirectors;
private:
static FString GenerateAdvancedCopyDestinationPackageName(const FString& SourcePackage, const FString& SourcePath, const FString& DestinationFolder);
/** Checks to see if a package is marked for delete then ask the user if he would like to check in the deleted file before he can continue. Returns true when it is safe to proceed. */
bool CheckForDeletedPackage(const UPackage* Package) const;
/** Returns true if the supplied Asset name and package are currently valid for creation. */
bool CanCreateAsset(const FString& AssetName, const FString& PackageName, const FText& OperationText) const;
/** Begins the package migration, after assets have been discovered */
void PerformMigratePackages(TArray<FName> PackageNamesToMigrate) const;
TArray<FName> ExpandAssetsAndFoldersToJustAssets(TArray<FName> SelectedAssetAndFolderNames) const;
/** Begins the package advanced copy, after assets have been discovered */
void PerformAdvancedCopyPackages(TArray<FName> SelectedPackageNames, FString TargetPath) const;
/** Copies files after the final list was confirmed */
void MigratePackages_ReportConfirmed(TSharedPtr<TArray<ReportPackageData>> PackageDataToMigrate) const;
/** Copies files after the final list was confirmed */
void AdvancedCopyPackages_ReportConfirmed(FAdvancedCopyParams CopyParam, TArray<TMap<FString, FString>> DestinationMap) const;
/** Gets the dependencies of the specified package recursively */
void RecursiveGetDependencies(const FName& PackageName, TSet<FName>& AllDependencies, const FString& OriginalRoot, TSet<FString>& ExternalActorsPaths) const;
/** Gets the dependencies of the specified package recursively while omitting things that don't pass the FARFilter passed in from FAdvancedCopyParams */
void RecursiveGetDependenciesAdvanced(const FName& PackageName, FAdvancedCopyParams& CopyParams, TArray<FName>& AllDependencies, TMap<FName, FName>& DependencyMap, const class UAdvancedCopyCustomization* CopyCustomization, TArray<FAssetData>& OptionalAssetData) const;
/** Records the time taken for an import and reports it to engine analytics, if available */
static void OnNewImportRecord(UClass* AssetType, const FString& FileExtension, bool bSucceeded, bool bWasCancelled, const FDateTime& StartTime);
/** Records what assets users are creating */
static void OnNewCreateRecord(UClass* AssetType, bool bDuplicated);
/** Internal method that performs the actual asset importing */
TArray<UObject*> ImportAssetsInternal(const TArray<FString>& Files, const FString& RootDestinationPath, TArray<TPair<FString, FString>> *FilesAndDestinationsPtr, const FAssetImportParams& ImportParams) const;
/** Internal method to export assets. If no export path is created a user will be prompted for one. if bPromptIndividualFilenames is true a user will be asked per file */
void ExportAssetsInternal(const TArray<UObject*>& ObjectsToExport, bool bPromptIndividualFilenames, const FString& ExportPath) const;
UObject* PerformDuplicateAsset(const FString& AssetName, const FString& PackagePath, UObject* OriginalObject, bool bWithDialog);
/** Internal method that performs actions when asset class blacklist filter changes */
void AssetClassPermissionListChanged();
/**
* Add sub content blacklist filter for a new mount point
* @param InMount The mount point
*/
void AddSubContentBlacklist(const FString& InMount);
/** Called when a new mount is added to add the proper sub content blacklist to it. */
void OnContentPathMounted(const FString& InAssetPath, const FString& FileSystemPath);
private:
/** The list of all registered AssetTypeActions */
TArray<TSharedRef<IAssetTypeActions>> AssetTypeActionsList;
/** The list of all registered ClassTypeActions */
TArray<TSharedRef<IClassTypeActions>> ClassTypeActionsList;
/** The categories that have been allocated already */
TMap<FName, FAdvancedAssetCategory> AllocatedCategoryBits;
/** The next user category bit to allocate (set to 0 when there are no more bits left) */
uint32 NextUserCategoryBit;
/** Permission list of assets by class name */
TSharedRef<FNamePermissionList> AssetClassPermissionList;
/** Permission list of folder paths */
TSharedRef<FPathPermissionList> FolderPermissionList;
/** Permission list of folder paths to write to */
TSharedRef<FPathPermissionList> WritableFolderPermissionList;
/** List of sub content paths denied for every mount. */
TArray<FString> SubContentBlacklistPaths;
};
PRAGMA_ENABLE_DEPRECATION_WARNINGS
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