102 lines
4.5 KiB
C
102 lines
4.5 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 "Input/DragAndDrop.h"
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#include "EditorStyleSet.h"
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#include "DragAndDrop/ActorDragDropOp.h"
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#define LOCTEXT_NAMESPACE "ActorDragDrop"
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class FActorDragDropGraphEdOp: public FActorDragDropOp
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{
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public:
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DRAG_DROP_OPERATOR_TYPE(FActorDragDropGraphEdOp, FActorDragDropOp)
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enum ToolTipTextType
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{
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ToolTip_Compatible,
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ToolTip_Incompatible,
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ToolTip_MultipleSelection_Incompatible,
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ToolTip_CompatibleAttach,
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ToolTip_IncompatibleGeneric,
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ToolTip_CompatibleGeneric,
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ToolTip_CompatibleMultipleAttach,
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ToolTip_IncompatibleMultipleAttach,
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ToolTip_CompatibleDetach,
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ToolTip_CompatibleMultipleDetach
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};
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/** Set the appropriate tool tip when dragging functionality is active*/
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void SetToolTip(ToolTipTextType TextType, FText ParamText = FText::GetEmpty())
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{
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switch (TextType)
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{
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case ToolTip_Compatible: {
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CurrentHoverText = FText::Format(LOCTEXT("ToolTipCompatible", "'{0}' is compatible to replace object reference"), FText::FromString(Actors[0].Get()->GetActorLabel()));
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CurrentIconBrush = FEditorStyle::GetBrush(TEXT("Graph.ConnectorFeedback.OK"));
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break;
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}
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case ToolTip_Incompatible: {
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CurrentHoverText = FText::Format(LOCTEXT("ToolTipIncompatible", "'{0}' is not compatible to replace object reference"), FText::FromString(Actors[0].Get()->GetActorLabel()));
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CurrentIconBrush = FEditorStyle::GetBrush(TEXT("Graph.ConnectorFeedback.Error"));
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break;
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}
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case ToolTip_MultipleSelection_Incompatible: {
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CurrentHoverText = LOCTEXT("ToolTipMultipleSelectionIncompatible", "Cannot replace object reference when multiple objects are selected");
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CurrentIconBrush = FEditorStyle::GetBrush(TEXT("Graph.ConnectorFeedback.Error"));
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break;
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}
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case ToolTip_CompatibleAttach: {
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CurrentHoverText = FText::Format(LOCTEXT("ToolTipCompatibleAttach", "Attach {0} to {1}"), FText::FromString(Actors[0].Get()->GetActorLabel()), ParamText);
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CurrentIconBrush = FEditorStyle::GetBrush(TEXT("Graph.ConnectorFeedback.OK"));
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break;
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}
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case ToolTip_IncompatibleGeneric: {
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CurrentHoverText = ParamText;
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CurrentIconBrush = FEditorStyle::GetBrush(TEXT("Graph.ConnectorFeedback.Error"));
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break;
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}
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case ToolTip_CompatibleGeneric: {
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CurrentHoverText = ParamText;
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CurrentIconBrush = FEditorStyle::GetBrush(TEXT("Graph.ConnectorFeedback.OK"));
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break;
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}
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case ToolTip_CompatibleMultipleAttach: {
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CurrentHoverText = FText::Format(LOCTEXT("ToolTipCompatibleMultipleAttach", "Attach multiple objects to {0}"), ParamText);
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CurrentIconBrush = FEditorStyle::GetBrush(TEXT("Graph.ConnectorFeedback.OK"));
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break;
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}
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case ToolTip_IncompatibleMultipleAttach: {
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CurrentHoverText = FText::Format(LOCTEXT("ToolTipIncompatibleMultipleAttach", "Cannot attach multiple objects to {0}"), ParamText);
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CurrentIconBrush = FEditorStyle::GetBrush(TEXT("Graph.ConnectorFeedback.Error"));
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break;
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}
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case ToolTip_CompatibleDetach: {
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CurrentHoverText = FText::Format(LOCTEXT("ToolTipCompatibleDetach", "Detach {0} from {1}"), FText::FromString(Actors[0].Get()->GetActorLabel()), ParamText);
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CurrentIconBrush = FEditorStyle::GetBrush(TEXT("Graph.ConnectorFeedback.OK"));
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break;
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}
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case ToolTip_CompatibleMultipleDetach: {
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CurrentHoverText = FText::Format(LOCTEXT("ToolTipCompatibleDetachMultiple", "Detach multiple objects from {0}"), ParamText);
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CurrentIconBrush = FEditorStyle::GetBrush(TEXT("Graph.ConnectorFeedback.OK"));
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break;
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}
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}
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}
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static TSharedRef<FActorDragDropGraphEdOp> New(const TArray<TWeakObjectPtr<AActor>>& InActors)
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{
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TSharedRef<FActorDragDropGraphEdOp> Operation = MakeShareable(new FActorDragDropGraphEdOp);
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Operation->Init(InActors);
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Operation->SetupDefaults();
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Operation->Construct();
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return Operation;
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}
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};
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#undef LOCTEXT_NAMESPACE
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