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101 lines
3.0 KiB
C++
101 lines
3.0 KiB
C++
// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CollectionManagerTypes.h"
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/**
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*
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*/
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class SReferenceViewer : public SCompoundWidget
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{
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public:
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SLATE_BEGIN_ARGS( SReferenceViewer ){}
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SLATE_END_ARGS()
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~SReferenceViewer();
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/** Constructs this widget with InArgs */
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void Construct( const FArguments& InArgs );
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/** Sets a new root package name */
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void SetGraphRootPackageNames(const TArray<FName>& NewGraphRootPackageNames);
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// SWidget implementation
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virtual void Tick(const FGeometry& AllottedGeometry, const double InCurrentTime, const float InDeltaTime) override;
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// End SWidget implementation
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private:
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void OnNodeDoubleClicked(class UEdGraphNode* Node);
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/** True if the user may use the history back button */
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bool IsBackEnabled() const;
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/** True if the user may use the history forward button */
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bool IsForwardEnabled() const;
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/** Handler for clicking the history back button */
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FReply BackClicked();
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/** Handler for clicking the history forward button */
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FReply ForwardClicked();
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/** Handler for when the graph panel tells us to go back in history (like using the mouse thumb button) */
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void GraphNavigateHistoryBack();
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/** Handler for when the graph panel tells us to go forward in history (like using the mouse thumb button) */
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void GraphNavigateHistoryForward();
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/** Gets the tool tip text for the history back button */
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FString GetHistoryBackTooltip() const;
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/** Gets the tool tip text for the history forward button */
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FString GetHistoryForwardTooltip() const;
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/** Gets the text to be displayed in the address bar */
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FText GetAddressBarText() const;
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void OnApplyHistoryData(const FReferenceViewerHistoryData& History);
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void OnUpdateHistoryData(FReferenceViewerHistoryData& HistoryData) const;
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void OnSearchDepthEnabledChanged( ESlateCheckBoxState::Type NewState );
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ESlateCheckBoxState::Type IsSearchDepthEnabledChecked() const;
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int32 GetSearchDepthCount() const;
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void OnSearchDepthCommitted(int32 NewValue);
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void OnSearchBreadthEnabledChanged( ESlateCheckBoxState::Type NewState );
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ESlateCheckBoxState::Type IsSearchBreadthEnabledChecked() const;
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int32 GetSearchBreadthCount() const;
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void OnSearchBreadthCommitted(int32 NewValue);
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void RegisterActions();
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void ShowSelectionInContentBrowser();
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void OpenSelectedInAssetEditor();
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void ReCenterGraph();
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void ListReferencedObjects();
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void ListObjectsThatReference();
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void MakeCollectionWithReferencedAssets(ECollectionShareType::Type ShareType);
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void ShowReferenceTree();
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void ReCenterGraphOnNodes(const TSet<UObject*>& Nodes);
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UObject* GetObjectFromSingleSelectedNode() const;
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bool HasExactlyOneNodeSelected() const;
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bool IsSingleSelectedItemValidObject() const;
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void OnInitialAssetRegistrySearchComplete();
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private:
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/** The manager that keeps track of history data for this browser */
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FReferenceViewerHistoryManager HistoryManager;
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TSharedPtr<SGraphEditor> GraphEditorPtr;
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TSharedPtr<FUICommandList> ReferenceViewerActions;
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UEdGraph_ReferenceViewer* GraphObj;
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};
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