75 lines
2.1 KiB
C++
75 lines
2.1 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
#include "KismetNodes/SGraphNodeK2Sequence.h"
|
|
|
|
#include "EdGraph/EdGraph.h"
|
|
#include "EdGraph/EdGraphNode.h"
|
|
#include "GenericPlatform/ICursor.h"
|
|
#include "GraphEditorSettings.h"
|
|
#include "Internationalization/Internationalization.h"
|
|
#include "K2Node.h"
|
|
#include "K2Node_AddPinInterface.h"
|
|
#include "Layout/Margin.h"
|
|
#include "Misc/AssertionMacros.h"
|
|
#include "Misc/Optional.h"
|
|
#include "ScopedTransaction.h"
|
|
#include "SlotBase.h"
|
|
#include "Templates/Casts.h"
|
|
#include "Types/SlateEnums.h"
|
|
#include "UObject/Class.h"
|
|
#include "Widgets/SBoxPanel.h"
|
|
|
|
class SWidget;
|
|
|
|
|
|
void SGraphNodeK2Sequence::Construct( const FArguments& InArgs, UK2Node* InNode )
|
|
{
|
|
ensure(InNode == nullptr || InNode->GetClass()->ImplementsInterface(UK2Node_AddPinInterface::StaticClass()));
|
|
GraphNode = InNode;
|
|
|
|
SetCursor( EMouseCursor::CardinalCross );
|
|
|
|
UpdateGraphNode();
|
|
}
|
|
|
|
void SGraphNodeK2Sequence::CreateOutputSideAddButton(TSharedPtr<SVerticalBox> OutputBox)
|
|
{
|
|
TSharedRef<SWidget> AddPinButton = AddPinButtonContent(
|
|
NSLOCTEXT("SequencerNode", "SequencerNodeAddPinButton", "Add pin"),
|
|
NSLOCTEXT("SequencerNode", "SequencerNodeAddPinButton_ToolTip", "Add new pin"));
|
|
|
|
FMargin AddPinPadding = Settings->GetOutputPinPadding();
|
|
AddPinPadding.Top += 6.0f;
|
|
|
|
OutputBox->AddSlot()
|
|
.AutoHeight()
|
|
.VAlign(VAlign_Center)
|
|
.HAlign(HAlign_Right)
|
|
.Padding(AddPinPadding)
|
|
[
|
|
AddPinButton
|
|
];
|
|
}
|
|
|
|
FReply SGraphNodeK2Sequence::OnAddPin()
|
|
{
|
|
IK2Node_AddPinInterface* AddPinNode = Cast<IK2Node_AddPinInterface>(GraphNode);
|
|
ensure(AddPinNode);
|
|
if (AddPinNode && AddPinNode->CanAddPin())
|
|
{
|
|
FScopedTransaction Transaction(NSLOCTEXT("SequencerNode", "AddPinTransaction", "Add Pin"));
|
|
|
|
AddPinNode->AddInputPin();
|
|
UpdateGraphNode();
|
|
GraphNode->GetGraph()->NotifyNodeChanged(GraphNode);
|
|
}
|
|
|
|
return FReply::Handled();
|
|
}
|
|
|
|
EVisibility SGraphNodeK2Sequence::IsAddPinButtonVisible() const
|
|
{
|
|
IK2Node_AddPinInterface* AddPinNode = Cast<IK2Node_AddPinInterface>(GraphNode);
|
|
ensure(AddPinNode);
|
|
return ((AddPinNode && AddPinNode->CanAddPin()) ? EVisibility::Visible : EVisibility::Collapsed);
|
|
} |