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  3. FTedsOutlinerImpl

FTedsOutlinerImpl

This class is meant to be a model to hold functionality to create a "table viewer" in TEDS that can be attached to any view/UI.

API > API/Plugins > API/Plugins/TedsOutliner

This class is meant to be a model to hold functionality to create a "table viewer" in TEDS that can be attached to any view/UI. TEDS-Outliner TODO: This class still has a few outliner implementation details leaking in that should be removed

   
Name FTedsOutlinerImpl
Type class
Header File /Engine/Plugins/Experimental/EditorDataStorageFeatures/Source/TedsOutliner/Public/TedsOutlinerImpl.h
Include Path #include "TedsOutlinerImpl.h"

Syntax

class FTedsOutlinerImpl : public TSharedFromThis< FTedsOutlinerImpl >

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

FTedsOutlinerImpl ( const FTedsOutlinerParams& InParams,
ISceneOutlinerMode* InMode,
bool bInHybridMode
)

   TedsOutlinerImpl.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~FTedsOutlinerImpl()

   TedsOutlinerImpl.h  

Typedefs

Name Type Remarks Include Path
FIsItemCompatible TBaseDelegate_OneParam< bool, const ISceneOutlinerTreeItem & > Delegate to check if a certain outliner item is compatible with this TEDS OutlinerImpl - set by the system using FTedsOutlinerImpl. TedsOutlinerImpl.h

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddClassQueryFunction ( const FName& ClassName,
const TQueryFunction< bool >& InClassQueryFunction
)

 Add an external class query function to the Outliner (uses OR) TedsOutlinerImpl.h  

void AddExternalQuery ( const FName& QueryName,
const QueryHandle& InQueryHandle
)

 Add an external query description to the Outliner. TedsOutlinerImpl.h  

void AddExternalQueryFunction ( const FName& QueryName,
const TQueryFunction< bool >& InQueryFunction
)

 Add an external query function to the Outliner. TedsOutlinerImpl.h  

void AppendExternalQueries ( DataStorage::FQueryDescription& OutQuery
)

 Append all external queries into the given query description. TedsOutlinerImpl.h  

void CreateChildren ( const FSceneOutlinerTreeItemPtr& Item,
TArray< FSceneOutlinerTreeItemPtr >& OutChildren
) const

   TedsOutlinerImpl.h  

void CreateItemsFromQuery ( TArray< FSceneOutlinerTreeItemPtr >& OutItems,
ISceneOutlinerMode* InMode
)

 Outliner specific functionality. TedsOutlinerImpl.h  

TSharedRef< SWidget > CreateLabelWidgetForItem ( DataStorage::RowHandle TargetRow,
ISceneOutlinerTreeItem& TreeItem,
const STableRow< FSceneOutlinerTreeItemPtr >& RowItem,
bool bIsInteractable
) const

 Helper function to create a label widget for a given row. TedsOutlinerImpl.h  

const TOptional< FTedsOutlinerHierarchyData > & GetHierarchyData()

 Get the hierarchy data associated with this table viewer. TedsOutlinerImpl.h  

DataStorage::RowHandle GetOutlinerRowHandle()

   TedsOutlinerImpl.h  

DataStorage::RowHandle GetParentRow ( DataStorage::RowHandle InRowHandle
)

 Get the parent row for a given row. TedsOutlinerImpl.h  

TOptional< FName > GetSelectionSetName()

   TedsOutlinerImpl.h  
TEDS construct getters. TedsOutlinerImpl.h  

DataStorage::ICompatibilityProvider * GetStorageCompatibility()

   TedsOutlinerImpl.h  

DataStorage::IUiProvider * GetStorageUI()

   TedsOutlinerImpl.h  

void Init()

   TedsOutlinerImpl.h  

FIsItemCompatible & IsItemCompatible()

   TedsOutlinerImpl.h  

bool IsSorting()

 Sorting delegates. TedsOutlinerImpl.h  
Delegate fired when the hierarchy changes due to item addition/removal/move. TedsOutlinerImpl.h  

void OnMonitoredRowsAdded ( DataStorage::FRowHandleArrayView InRows
)

   TedsOutlinerImpl.h  

void OnMonitoredRowsRemoved ( DataStorage::FRowHandleArrayView InRows
)

   TedsOutlinerImpl.h  

FOnTedsOutlinerSelectionChanged & OnSelectionChanged()

 Delegate fired when the selection in TEDS changes, only if SelectionSetName is set. TedsOutlinerImpl.h  

void OnSort ( FName ColumnName,
TSharedPtr< const DataStorage::FColumnSorterInterface > ColumnSorter,
EColumnSortMode::Type Direction,
EColumnSortPriority::Type Priority
)

   TedsOutlinerImpl.h  

void RecompileQueries()

 Recompile all queries used by this table viewer. TedsOutlinerImpl.h  

void RefreshQueries()

 Refresh the primary query node and its filters; use instead of RecompileQueries if the queries have not changed. TedsOutlinerImpl.h  

void RemoveClassQueryFunction ( const FName& ClassName
)

   TedsOutlinerImpl.h  

void RemoveExternalQuery ( const FName& QueryName
)

   TedsOutlinerImpl.h  

void RemoveExternalQueryFunction ( const FName& QueryName
)

   TedsOutlinerImpl.h  

void SetSelection ( const TArray< DataStorage::RowHandle >& InSelectedRows
)

 Update the selection in TEDS to the input rows, only if SelectionSetName is set. TedsOutlinerImpl.h  

bool ShouldForceShowParentRows()

   TedsOutlinerImpl.h  

void SortItems ( TArray< FSceneOutlinerTreeItemPtr >& Items,
EColumnSortMode::Type Direction
) const

   TedsOutlinerImpl.h  

void Tick()

   TedsOutlinerImpl.h  

void UnregisterQueries()

 Unregister all queries used by this table viewer. TedsOutlinerImpl.h  

Protected

Name Remarks Include Path Unreal Specifiers

bool CanDisplayRow ( DataStorage::RowHandle ItemRowHandle
) const

 Check if this row can be displayed in this table viewer. TedsOutlinerImpl.h  

void ClearColumns()

   TedsOutlinerImpl.h  

void ClearSelection()

   TedsOutlinerImpl.h  

void CreateFilterQueries()

   TedsOutlinerImpl.h  

void PostDataStorageUpdate()

   TedsOutlinerImpl.h  

void RegenerateColumns()

   TedsOutlinerImpl.h  

void RegisterTedsOutliner()

 Register this Teds Outliner with TEDS. TedsOutlinerImpl.h  

Static

Name Remarks Include Path Unreal Specifiers

static TSharedRef< SWidget > CreateLabelWidget ( DataStorage::ICoreProvider& Storage,
DataStorage::IUiProvider& StorageUi,
const DataStorage::IUiProvider::FPurposeID& Purpose,
DataStorage::RowHandle TargetRow,
ISceneOutlinerTreeItem& TreeItem,
const STableRow< FSceneOutlinerTreeItemPtr >& RowItem,
bool bInteractable
)

 Helper function to create a label widget for a given row. TedsOutlinerImpl.h  

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