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97dbc7c4e2
* Removed SWidget:: GetCreatedInFile, GetCreatedInFileFName, GetCreatedInLineNumber. * Added GetCreatedInLocation() -> FName as a non-redundant replacement, updated all code usages. * This shrinks SWidget size by 16 bytes and reduces ambiguity on which ones to use. * Implemented ToString() in terms of GetReadableLocation(). #codereview:max.preussner [CL 2430545 by Wes Hunt in Main branch]
113 lines
2.7 KiB
C++
113 lines
2.7 KiB
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
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#pragma once
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/**
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* Widget that visualizes the contents of a FReflectorNode.
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*/
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class SLATEREFLECTOR_API SReflectorTreeWidgetItem
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: public SMultiColumnTableRow<TSharedPtr<FReflectorNode>>
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{
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public:
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SLATE_BEGIN_ARGS(SReflectorTreeWidgetItem)
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: _WidgetInfoToVisualize()
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, _SourceCodeAccessor()
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, _AssetAccessor()
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{ }
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SLATE_ARGUMENT(TSharedPtr<FReflectorNode>, WidgetInfoToVisualize)
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SLATE_ARGUMENT(FAccessSourceCode, SourceCodeAccessor)
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SLATE_ARGUMENT(FAccessAsset, AssetAccessor)
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SLATE_END_ARGS()
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public:
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/**
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* Construct child widgets that comprise this widget.
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*
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* @param InArgs Declaration from which to construct this widget.
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*/
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void Construct( const FArguments& InArgs, const TSharedRef<STableViewBase>& InOwnerTableView )
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{
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this->WidgetInfo = InArgs._WidgetInfoToVisualize;
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this->OnAccessSourceCode = InArgs._SourceCodeAccessor;
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this->OnAccessAsset = InArgs._AssetAccessor;
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TSharedPtr<SWidget> Widget = WidgetInfo.Get()->Widget.Pin();
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if ( Widget.IsValid() )
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{
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CachedWidgetType = FText::FromString(Widget->GetTypeAsString());
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CachedWidgetFile = Widget->GetCreatedInLocation().GetPlainNameString();
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CachedWidgetLineNumber = Widget->GetCreatedInLocation().GetNumber();
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CachedWidgetVisibility = FText::FromString(Widget->GetVisibility().ToString());
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CachedReadableLocation = Widget->GetReadableLocation();
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}
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SMultiColumnTableRow< TSharedPtr<FReflectorNode> >::Construct( SMultiColumnTableRow< TSharedPtr<FReflectorNode> >::FArguments().Padding(1), InOwnerTableView );
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}
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public:
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// SMultiColumnTableRow overrides
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virtual TSharedRef<SWidget> GenerateWidgetForColumn( const FName& ColumnName ) override;
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protected:
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/** @return String representation of the widget we are visualizing */
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FText GetWidgetType() const
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{
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return CachedWidgetType;
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}
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virtual FString GetReadableLocation() const override;
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FText GetReadableLocationAsText() const
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{
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return FText::FromString(GetReadableLocation());
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}
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FString GetWidgetFile() const
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{
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return CachedWidgetFile;
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}
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int32 GetWidgetLineNumber() const
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{
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return CachedWidgetLineNumber;
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}
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FText GetVisibilityAsString() const
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{
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return CachedWidgetVisibility;
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}
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/** @return The tint of the reflector node */
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FSlateColor GetTint() const
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{
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return WidgetInfo.Get()->Tint;
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}
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void HandleHyperlinkNavigate();
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private:
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/** The info about the widget that we are visualizing. */
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TAttribute< TSharedPtr<FReflectorNode> > WidgetInfo;
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FText CachedWidgetType;
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FString CachedWidgetFile;
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int32 CachedWidgetLineNumber;
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FText CachedWidgetVisibility;
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FString CachedReadableLocation;
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FAccessSourceCode OnAccessSourceCode;
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FAccessAsset OnAccessAsset;
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};
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