91 lines
3.1 KiB
C
91 lines
3.1 KiB
C
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// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "TraceServices/AnalysisService.h"
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// Insights
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#include "Insights/Table/ViewModels/BaseTreeNode.h"
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#include "Insights/Table/ViewModels/TableCellValue.h"
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namespace Insights
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{
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class FTable;
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struct FTableRowId
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{
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static constexpr int32 InvalidRowIndex = -1;
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FTableRowId(int32 InRowIndex): RowIndex(InRowIndex), Flags(0) {}
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bool HasValidIndex() const { return RowIndex >= 0; }
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int32 RowIndex;
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uint32 Flags;
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////
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class FTableTreeNode;
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/** Type definition for shared pointers to instances of FTableTreeNode. */
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typedef TSharedPtr<class FTableTreeNode> FTableTreeNodePtr;
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/** Type definition for shared references to instances of FTableTreeNode. */
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typedef TSharedRef<class FTableTreeNode> FTableTreeNodeRef;
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/** Type definition for shared references to const instances of FTableTreeNode. */
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typedef TSharedRef<const class FTableTreeNode> FTableTreeNodeRefConst;
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/** Type definition for weak references to instances of FTableTreeNode. */
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typedef TWeakPtr<class FTableTreeNode> FTableTreeNodeWeak;
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////////////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* Table Tree Node View Model.
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* Class used to store information about a generic table tree node (used in STableTreeView).
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*/
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class FTableTreeNode: public FBaseTreeNode
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{
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public:
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static const FName TypeName;
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public:
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/** Initialization constructor for a table record node. */
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FTableTreeNode(const FName InName, TWeakPtr<FTable> InParentTable, int32 InRowIndex)
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: FBaseTreeNode(InName, false), ParentTable(InParentTable), RowId(InRowIndex)
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{
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}
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/** Initialization constructor for a group node. */
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FTableTreeNode(const FName InGroupName, TWeakPtr<FTable> InParentTable)
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: FBaseTreeNode(InGroupName, true), ParentTable(InParentTable), RowId(FTableRowId::InvalidRowIndex)
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{
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}
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virtual const FName& GetTypeName() const override { return TypeName; }
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TWeakPtr<FTable> GetParentTable() { return ParentTable; }
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FTableRowId GetRowId() const { return RowId; }
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int32 GetRowIndex() const { return RowId.RowIndex; }
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void ResetAggregatedValues() { AggregatedValues.Reset(); }
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bool HasAggregatedValue(const FName& ColumnId) const { return AggregatedValues.Contains(ColumnId); }
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const FTableCellValue* FindAggregatedValue(const FName& ColumnId) const { return AggregatedValues.Find(ColumnId); }
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const FTableCellValue& GetAggregatedValue(const FName& ColumnId) const { return AggregatedValues.FindChecked(ColumnId); }
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void AddAggregatedValue(const FName& ColumnId, const FTableCellValue& Value) { AggregatedValues.Add(ColumnId, Value); }
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void SetAggregatedValue(const FName& ColumnId, const FTableCellValue& Value) { AggregatedValues[ColumnId] = Value; }
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protected:
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TWeakPtr<FTable> ParentTable;
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FTableRowId RowId;
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TMap<FName, FTableCellValue> AggregatedValues;
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////
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} // namespace Insights
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