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0a41fb741e
#add Added UEdGraphNode::GetNodeNativeTitle to return a native title for a node. #add Added UEdGraphNode::GetNodeSearchTitle to return the native and localized title for a node, together, for searching. #add Can hold "alt" over a node (in the graph panel, or the palette) to see the native name of the node. #ttp 331252 - Blueprints: Editor: L10N: Blueprints need to consistently show localized node names and when searching need to search both the localized name and the native name #codereview justin.sargent [CL 2044506 by Michael Schoell in Main branch]
123 lines
2.6 KiB
C++
123 lines
2.6 KiB
C++
// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.
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#include "EnvironmentQueryEditorPrivatePCH.h"
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#include "ScopedTransaction.h"
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UEnvironmentQueryGraphNode::UEnvironmentQueryGraphNode(const class FPostConstructInitializeProperties& PCIP)
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: Super(PCIP)
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, EnvQueryNodeClass(NULL)
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, NodeInstance(NULL)
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{
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}
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void UEnvironmentQueryGraphNode::PrepareForCopying()
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{
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if (NodeInstance)
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{
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// Temporarily take ownership of the node instance, so that it is not deleted when cutting
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NodeInstance->Rename(NULL, this, REN_DontCreateRedirectors | REN_DoNotDirty );
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}
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}
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void UEnvironmentQueryGraphNode::PostEditImport()
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{
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ResetNodeOwner();
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}
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void UEnvironmentQueryGraphNode::PostCopyNode()
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{
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ResetNodeOwner();
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}
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void UEnvironmentQueryGraphNode::ResetNodeOwner()
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{
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if (NodeInstance)
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{
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UBehaviorTree* BT = Cast<UBehaviorTree>(GetEnvironmentQueryGraph()->GetOuter());
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NodeInstance->Rename(NULL, BT, REN_DontCreateRedirectors | REN_DoNotDirty);
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}
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}
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FText UEnvironmentQueryGraphNode::GetNodeTitle(ENodeTitleType::Type TitleType) const
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{
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return FText::GetEmpty();
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}
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FText UEnvironmentQueryGraphNode::GetDescription() const
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{
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return FText::GetEmpty();
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}
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UEdGraphPin* UEnvironmentQueryGraphNode::GetInputPin(int32 InputIndex) const
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{
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check(InputIndex >= 0);
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for (int32 PinIndex = 0, FoundInputs = 0; PinIndex < Pins.Num(); PinIndex++)
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{
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if (Pins[PinIndex]->Direction == EGPD_Input)
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{
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if (InputIndex == FoundInputs)
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{
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return Pins[PinIndex];
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}
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else
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{
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FoundInputs++;
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}
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}
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}
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return NULL;
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}
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UEdGraphPin* UEnvironmentQueryGraphNode::GetOutputPin(int32 InputIndex) const
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{
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check(InputIndex >= 0);
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for (int32 PinIndex = 0, FoundInputs = 0; PinIndex < Pins.Num(); PinIndex++)
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{
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if (Pins[PinIndex]->Direction == EGPD_Output)
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{
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if (InputIndex == FoundInputs)
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{
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return Pins[PinIndex];
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}
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else
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{
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FoundInputs++;
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}
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}
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}
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return NULL;
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}
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void UEnvironmentQueryGraphNode::AutowireNewNode(UEdGraphPin* FromPin)
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{
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Super::AutowireNewNode(FromPin);
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if (FromPin != NULL)
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{
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if (GetSchema()->TryCreateConnection(FromPin, GetInputPin()))
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{
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FromPin->GetOwningNode()->NodeConnectionListChanged();
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}
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}
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}
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UEnvironmentQueryGraph* UEnvironmentQueryGraphNode::GetEnvironmentQueryGraph()
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{
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return CastChecked<UEnvironmentQueryGraph>(GetGraph());
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}
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void UEnvironmentQueryGraphNode::NodeConnectionListChanged()
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{
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GetEnvironmentQueryGraph()->UpdateAsset();
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}
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bool UEnvironmentQueryGraphNode::CanCreateUnderSpecifiedSchema(const UEdGraphSchema* DesiredSchema) const
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{
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return DesiredSchema->GetClass()->IsChildOf(UEdGraphSchema_EnvironmentQuery::StaticClass());
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}
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