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  3. UEdGraph_ReferenceViewer

UEdGraph_ReferenceViewer

API > API/Plugins > API/Plugins/AssetManagerEditor

   
Name UEdGraph_ReferenceViewer
Type class
Header File /Engine/Plugins/Editor/AssetManagerEditor/Source/AssetManagerEditor/Public/ReferenceViewer/EdGraph_ReferenceViewer.h
Include Path #include "ReferenceViewer/EdGraph_ReferenceViewer.h"

Syntax

UCLASS (MinimalAPI)  
class UEdGraph_ReferenceViewer : public UEdGraph

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UEdGraph_ReferenceViewer ( const FObjectInitializer& ObjectInitializer
)

   ReferenceViewer/EdGraph_ReferenceViewer.h  

Typedefs

Name Type Remarks Include Path
FDoesAssetPassSearchFilterCallback TFunction< bool(const FAssetIdentifier &, const FAssetData &)>   ReferenceViewer/EdGraph_ReferenceViewer.h
FIsAssetIdentifierPassingSearchFilterCallback TFunction< bool(const FAssetIdentifier &)>   ReferenceViewer/EdGraph_ReferenceViewer.h

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
AssetThumbnailPool TSharedPtr< FAssetThumbnailPool > Pool for maintaining and rendering thumbnails ReferenceViewer/EdGraph_ReferenceViewer.h  
bBreadthLimitReached bool Stores if the breadth limit was reached on the last refilter ReferenceViewer/EdGraph_ReferenceViewer.h  
bShowingContentVersePath bool Whether to show Verse paths ReferenceViewer/EdGraph_ReferenceViewer.h  
CurrentClasses TSet< FTopLevelAssetPath > A set of the unique class types referenced ReferenceViewer/EdGraph_ReferenceViewer.h  
CurrentCollectionFilterContainer TSharedPtr< ICollectionContainer > Current collection filter. NAME_None for no filter ReferenceViewer/EdGraph_ReferenceViewer.h  
CurrentCollectionFilterName FName   ReferenceViewer/EdGraph_ReferenceViewer.h  
CurrentCollectionPackages TSet< FName > List of packages the current collection filter allows ReferenceViewer/EdGraph_ReferenceViewer.h  
CurrentGraphRootIdentifiers TArray< FAssetIdentifier >   ReferenceViewer/EdGraph_ReferenceViewer.h  
CurrentGraphRootOrigin FIntPoint   ReferenceViewer/EdGraph_ReferenceViewer.h  
CurrentPluginFilter TArray< FName > Current plugin filter. Empty for no filter. ReferenceViewer/EdGraph_ReferenceViewer.h  
DependencyNodeInfos TMap< FAssetIdentifier, FReferenceNodeInfo >   ReferenceViewer/EdGraph_ReferenceViewer.h  
DoesAssetPassSearchFilterCallback FDoesAssetPassSearchFilterCallback   ReferenceViewer/EdGraph_ReferenceViewer.h  
EncounteredPluginsAmongNodes TArray< FName > Plugin names found among unfiltered nodes. Chose among these when filtering for plugins. ReferenceViewer/EdGraph_ReferenceViewer.h  
FilterCollection TSharedPtr< TFilterCollection< FReferenceNodeInfo & > > Current filter collection ReferenceViewer/EdGraph_ReferenceViewer.h  
OnAssetsChangedDelegate FSimpleMulticastDelegate A delegate to notify when the underlying assets changed (usually through a root or depth change) ReferenceViewer/EdGraph_ReferenceViewer.h  
ReferencedPropertiesNodes TMap< uint32, TWeakObjectPtr< UEdGraphNode_ReferencedProperties > > Keeping track of existing Referencing Properties Nodes ReferenceViewer/EdGraph_ReferenceViewer.h  
ReferencerNodeInfos TMap< FAssetIdentifier, FReferenceNodeInfo > Cached Reference Information used to quickly refilter ReferenceViewer/EdGraph_ReferenceViewer.h  
ReferenceViewer TWeakPtr< SReferenceViewer > Editor for this pool ReferenceViewer/EdGraph_ReferenceViewer.h  
Settings UReferenceViewerSettings *   ReferenceViewer/EdGraph_ReferenceViewer.h  
SReferenceViewer friend   ReferenceViewer/EdGraph_ReferenceViewer.h  
TargetIdentifier FAssetIdentifier   ReferenceViewer/EdGraph_ReferenceViewer.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool BreadthLimitExceeded()

 Returns true if the current graph has overflow nodes ReferenceViewer/EdGraph_ReferenceViewer.h  

void CloseReferencedPropertiesNode ( UEdGraphNode_ReferencedProperties* InNode
)

 Closes (removes) the specified Referenced Properties Node ReferenceViewer/EdGraph_ReferenceViewer.h  

const TSharedPtr< class FAssetThumbnailPool > & GetAssetThumbnailPool()

 Accessor for the thumbnail pool in this graph ReferenceViewer/EdGraph_ReferenceViewer.h  

const TSet< FTopLevelAssetPath > & GetAssetTypes()

 Returns a set of unique asset types as UClass* ReferenceViewer/EdGraph_ReferenceViewer.h  

void GetCurrentCollectionFilter ( ICollectionContainer*& OutCollectionContainer,
FName& OutCollectionName
) const

   ReferenceViewer/EdGraph_ReferenceViewer.h  
  ReferenceViewer/EdGraph_ReferenceViewer.h  

const TArray< FAssetIdentifier > & GetCurrentGraphRootIdentifiers()

 Returns list of currently focused assets ReferenceViewer/EdGraph_ReferenceViewer.h  

TArray< FName > GetCurrentPluginFilter()

   ReferenceViewer/EdGraph_ReferenceViewer.h  

TArray< FName > GetEncounteredPluginsAmongNodes()

   ReferenceViewer/EdGraph_ReferenceViewer.h  

bool GetSelectedAssetsForMenuExtender ( const UEdGraphNode* Node,
TArray< FAssetIdentifier >& SelectedAssets
) const

 If you're extending the reference viewer via GetAllGraphEditorContextMenuExtender you can use this to get the list of selected assets to use in your menu extender ReferenceViewer/EdGraph_ReferenceViewer.h  

bool IsShowingContentVersePath()

   ReferenceViewer/EdGraph_ReferenceViewer.h  

FSimpleMulticastDelegate & OnAssetsChanged()

 Delegate type to notify when the assets or NodeInfos have changed as opposed to when the filters changed ReferenceViewer/EdGraph_ReferenceViewer.h  

UEdGraphNode_Reference * RebuildGraph()

 Force the graph to rebuild ReferenceViewer/EdGraph_ReferenceViewer.h  
Refilters the nodes, more efficient that a full rebuild. ReferenceViewer/EdGraph_ReferenceViewer.h  

void RefreshReferencedPropertiesNodes()

 Refreshes the information of existing Referenced Properties Nodes ReferenceViewer/EdGraph_ReferenceViewer.h  

void SetCurrentCollectionFilter ( FName NewFilter
)

   ReferenceViewer/EdGraph_ReferenceViewer.h  

void SetCurrentCollectionFilter ( const TSharedPtr< ICollectionContainer >& CollectionContainer,
FName CollectionName
)

   ReferenceViewer/EdGraph_ReferenceViewer.h  

void SetCurrentFilterCollection ( TSharedPtr< TFilterCollection< FReferenceNodeInfo& > > NewFilterCollection
)

 Not to be confused with the above Content Browser Collection name, this is a TFiltercollection, a list of active filters ReferenceViewer/EdGraph_ReferenceViewer.h  

void SetCurrentPluginFilter ( TArray< FName > NewFilter
)

   ReferenceViewer/EdGraph_ReferenceViewer.h  

void SetDoesAssetPassSearchFilterCallback ( const FDoesAssetPassSearchFilterCallback& InDoesAssetPassSearchFilterCallback
)

   ReferenceViewer/EdGraph_ReferenceViewer.h  

void SetGraphRoot ( const TArray< FAssetIdentifier >& GraphRootIdentifiers,
const FIntPoint& GraphRootOrigin
)

 Set reference viewer to focus on these assets ReferenceViewer/EdGraph_ReferenceViewer.h  

void SetIsAssetIdentifierPassingSearchFilterCallback ( const TOptional< FIsAssetIdentifierPassingSearchFilterCallback >& InIsAssetIdentifierPassingSearchF...
)

   ReferenceViewer/EdGraph_ReferenceViewer.h  

void SetShowingContentVersePath ( bool bInShowingContentVersePath
)

   ReferenceViewer/EdGraph_ReferenceViewer.h  

void UpdatePaths()

   ReferenceViewer/EdGraph_ReferenceViewer.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void BeginDestroy()

 UObject implementation. ReferenceViewer/EdGraph_ReferenceViewer.h  

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