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UETOOL-332 - Collections 2.0 UETOOL-367 - Show which collections are on an asset [CL 2560709 by Jamie Dale in Main branch]
92 lines
5.1 KiB
C++
92 lines
5.1 KiB
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
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#pragma once
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class FCollectionManager : public ICollectionManager
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{
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public:
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FCollectionManager();
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virtual ~FCollectionManager();
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// ICollectionManager implementation
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virtual void GetCollectionNames(ECollectionShareType::Type ShareType, TArray<FName>& CollectionNames) const override;
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virtual bool CollectionExists(FName CollectionName, ECollectionShareType::Type ShareType) const override;
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virtual bool GetAssetsInCollection(FName CollectionName, ECollectionShareType::Type ShareType, TArray<FName>& AssetPaths) const override;
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virtual bool GetObjectsInCollection(FName CollectionName, ECollectionShareType::Type ShareType, TArray<FName>& ObjectPaths) const override;
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virtual bool GetClassesInCollection(FName CollectionName, ECollectionShareType::Type ShareType, TArray<FName>& ClassPaths) const override;
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virtual void GetCollectionsContainingObject(FName ObjectPath, ECollectionShareType::Type ShareType, TArray<FName>& OutCollectionNames) const override;
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virtual FString GetCollectionsStringForObject(FName ObjectPath, ECollectionShareType::Type ShareType) const override;
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virtual void CreateUniqueCollectionName(const FName& BaseName, ECollectionShareType::Type ShareType, FName& OutCollectionName) const override;
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virtual bool CreateCollection(FName CollectionName, ECollectionShareType::Type ShareType) override;
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virtual bool RenameCollection(FName CurrentCollectionName, ECollectionShareType::Type CurrentShareType, FName NewCollectionName, ECollectionShareType::Type NewShareType) override;
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virtual bool DestroyCollection(FName CollectionName, ECollectionShareType::Type ShareType) override;
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virtual bool AddToCollection(FName CollectionName, ECollectionShareType::Type ShareType, FName ObjectPath) override;
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virtual bool AddToCollection(FName CollectionName, ECollectionShareType::Type ShareType, const TArray<FName>& ObjectPaths, int32* OutNumAdded = nullptr) override;
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virtual bool RemoveFromCollection(FName CollectionName, ECollectionShareType::Type ShareType, FName ObjectPath) override;
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virtual bool RemoveFromCollection(FName CollectionName, ECollectionShareType::Type ShareType, const TArray<FName>& ObjectPaths, int32* OutNumRemoved = nullptr) override;
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virtual bool EmptyCollection(FName CollectionName, ECollectionShareType::Type ShareType) override;
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virtual bool IsCollectionEmpty(FName CollectionName, ECollectionShareType::Type ShareType) const override;
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virtual FText GetLastError() const override { return LastError; }
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/** Event for when collections are created */
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DECLARE_DERIVED_EVENT( FCollectionManager, ICollectionManager::FCollectionCreatedEvent, FCollectionCreatedEvent );
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virtual FCollectionCreatedEvent& OnCollectionCreated() override { return CollectionCreatedEvent; }
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/** Event for when collections are destroyed */
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DECLARE_DERIVED_EVENT( FCollectionManager, ICollectionManager::FCollectionDestroyedEvent, FCollectionDestroyedEvent );
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virtual FCollectionDestroyedEvent& OnCollectionDestroyed() override { return CollectionDestroyedEvent; }
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/** Event for when assets are added to a collection */
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DECLARE_DERIVED_EVENT( FCollectionManager, ICollectionManager::FAssetsAddedEvent, FAssetsAddedEvent );
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virtual FAssetsAddedEvent& OnAssetsAdded() override { return AssetsAddedEvent; }
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/** Event for when assets are removed to a collection */
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DECLARE_DERIVED_EVENT( FCollectionManager, ICollectionManager::FAssetsRemovedEvent, FAssetsRemovedEvent );
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virtual FAssetsRemovedEvent& OnAssetsRemoved() override { return AssetsRemovedEvent; }
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/** Event for when collections are renamed */
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DECLARE_DERIVED_EVENT( FCollectionManager, ICollectionManager::FCollectionRenamedEvent, FCollectionRenamedEvent );
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virtual FCollectionRenamedEvent& OnCollectionRenamed() override { return CollectionRenamedEvent; }
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private:
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/** Loads all collection files from disk */
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void LoadCollections();
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/** Returns true if the specified share type requires source control */
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bool ShouldUseSCC(ECollectionShareType::Type ShareType) const;
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/** Adds a collection to the lookup maps */
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bool AddCollection(const TSharedRef<FCollection>& CollectionRef, ECollectionShareType::Type ShareType);
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/** Removes a collection from the lookup maps */
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bool RemoveCollection(const TSharedRef<FCollection>& CollectionRef, ECollectionShareType::Type ShareType);
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private:
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/** The folders that contain collections */
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FString CollectionFolders[ECollectionShareType::CST_All];
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/** The extension used for collection files */
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FString CollectionExtension;
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/** A map of collection names to FCollection objects */
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TMap<FCollectionNameType, TSharedRef<FCollection>> CachedCollections;
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/** The most recent error that occurred */
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mutable FText LastError;
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/** Event for when assets are added to a collection */
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FAssetsAddedEvent AssetsAddedEvent;
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/** Event for when assets are removed from a collection */
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FAssetsRemovedEvent AssetsRemovedEvent;
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/** Event for when collections are renamed */
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FCollectionRenamedEvent CollectionRenamedEvent;
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/** Event for when collections are created */
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FCollectionCreatedEvent CollectionCreatedEvent;
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/** Event for when collections are destroyed */
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FCollectionDestroyedEvent CollectionDestroyedEvent;
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};
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