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89 lines
2.7 KiB
C++
89 lines
2.7 KiB
C++
// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "IEnvironmentQueryEditor.h"
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#include "Toolkits/AssetEditorToolkit.h"
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/** Viewer/editor for a DataTable */
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class FEnvironmentQueryEditor : public IEnvironmentQueryEditor, public FEditorUndoClient
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{
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public:
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virtual void RegisterTabSpawners(const TSharedRef<class FTabManager>& TabManager) override;
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virtual void UnregisterTabSpawners(const TSharedRef<class FTabManager>& TabManager) override;
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void InitEnvironmentQueryEditor( const EToolkitMode::Type Mode, const TSharedPtr< class IToolkitHost >& InitToolkitHost, UEnvQuery* Script );
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FGraphPanelSelectionSet GetSelectedNodes() const;
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FEnvironmentQueryEditor();
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virtual ~FEnvironmentQueryEditor();
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// Begin IToolkit interface
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virtual FName GetToolkitFName() const override;
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virtual FText GetBaseToolkitName() const override;
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virtual FString GetWorldCentricTabPrefix() const override;
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virtual FLinearColor GetWorldCentricTabColorScale() const override;
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// End IToolkit interface
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// Begin FEditorUndoClient Interface
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virtual void PostUndo(bool bSuccess) override;
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virtual void PostRedo(bool bSuccess) override;
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// End of FEditorUndoClient
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// Delegates
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void SelectAllNodes();
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bool CanSelectAllNodes() const;
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void DeleteSelectedNodes();
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bool CanDeleteNodes() const;
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void DeleteSelectedDuplicatableNodes();
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void CutSelectedNodes();
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bool CanCutNodes() const;
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void CopySelectedNodes();
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bool CanCopyNodes() const;
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void PasteNodes();
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void PasteNodesHere(const FVector2D& Location);
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bool CanPasteNodes() const;
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void DuplicateNodes();
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bool CanDuplicateNodes() const;
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void OnFinishedChangingProperties(const FPropertyChangedEvent& PropertyChangedEvent);
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protected:
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/** Called when "Save" is clicked for this asset */
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virtual void SaveAsset_Execute() override;
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private:
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/** Create widget for graph editing */
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TSharedRef<class SGraphEditor> CreateGraphEditorWidget(UEdGraph* InGraph);
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/** Creates all internal widgets for the tabs to point at */
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void CreateInternalWidgets();
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/** Called when the selection changes in the GraphEditor */
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void OnSelectedNodesChanged(const TSet<class UObject*>& NewSelection);
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/** Spawns the tab with the update graph inside */
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TSharedRef<SDockTab> SpawnTab_UpdateGraph(const FSpawnTabArgs& Args);
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TSharedRef<SDockTab> SpawnTab_Properties(const FSpawnTabArgs& Args);
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private:
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/* Query being edited */
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UEnvQuery* Query;
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/** */
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TWeakPtr<SGraphEditor> UpdateGraphEdPtr;
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/** Property View */
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TSharedPtr<class IDetailsView> DetailsView;
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/** The command list for this editor */
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TSharedPtr<FUICommandList> GraphEditorCommands;
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/** Graph editor tab */
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static const FName EQSUpdateGraphTabId;
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static const FName EQSPropertiesTabId;
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};
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