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94 lines
2.5 KiB
C++
94 lines
2.5 KiB
C++
// Copyright 1998-2017 Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "Widgets/DeclarativeSyntaxSupport.h"
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#include "Input/Reply.h"
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#include "Widgets/SCompoundWidget.h"
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class SEditableTextBox;
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class SWindow;
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//////////////////////////////////////////////////////////////////////////
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// SCreateAssetFromActor
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DECLARE_DELEGATE_OneParam(FOnPathChosen, const FString&);
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class SCreateAssetFromObject : public SCompoundWidget
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{
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public:
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SLATE_BEGIN_ARGS(SCreateAssetFromObject)
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: _AssetFilenameSuffix()
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, _HeadingText()
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, _CreateButtonText()
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{}
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/** The default suffix to use for the asset filename */
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SLATE_ARGUMENT(FString, AssetFilenameSuffix)
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/** The text to display at the top of the dialog */
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SLATE_ARGUMENT(FText, HeadingText)
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/** The label for the create button */
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SLATE_ARGUMENT(FText, CreateButtonText)
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SLATE_ARGUMENT(FText, DefaultNameOverride)
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/** Action to perform when create clicked */
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SLATE_EVENT(FOnPathChosen, OnCreateAssetAction)
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SLATE_END_ARGS()
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/** Constructs this widget with InArgs */
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UNREALED_API void Construct(const FArguments& InArgs, TSharedPtr<SWindow> InParentWindow);
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private:
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/** Callback when the "create asset" button is clicked. */
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FReply OnCreateAssetFromActorClicked();
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/** Callback when the selected asset path has changed. */
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void OnSelectAssetPath(const FString& Path);
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/** Destroys the window when the operation is cancelled. */
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FReply OnCancelCreateAssetFromActor();
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/** Callback when level selection has changed, will destroy the window. */
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void OnLevelSelectionChanged(UObject* InObjectSelected);
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/** Callback when the user changes the filename for the Blueprint */
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void OnFilenameChanged(const FText& InNewName);
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/** Callback to see if creating an asset is enabled */
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bool IsCreateAssetFromActorEnabled() const;
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private:
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/** The window this widget is nested in */
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TSharedPtr<SWindow> ParentWindow;
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/** The selected path to create the asset */
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FString AssetPath;
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/** The resultant actor instance label, based on the original actor labels */
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FString ActorInstanceLabel;
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/** The default suffix to use for the asset filename */
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FString AssetFilenameSuffix;
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/** The text to display as a heading for the dialog */
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FText HeadingText;
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/** The label to be displayed on the create button */
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FText CreateButtonText;
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/** Filename textbox widget */
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TSharedPtr<SEditableTextBox> FileNameWidget;
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/** True if an error is currently being reported */
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bool bIsReportingError;
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/** Called when the create button is clicked */
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FOnPathChosen OnCreateAssetAction;
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};
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