// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.

#pragma once

class FBuildingsProxyTool;

/*-----------------------------------------------------------------------------
	SBuildingsProxyDialog
-----------------------------------------------------------------------------*/
class SBuildingsProxyDialog : public SCompoundWidget
{
public:
	SLATE_BEGIN_ARGS(SBuildingsProxyDialog)
	{
	}
	SLATE_END_ARGS()

public:
	/** SWidget functions */
	void Construct(const FArguments& InArgs, FBuildingsProxyTool* InTool);

protected:
	/** ScreenSize accessors */
	TOptional<int32> GetScreenSize() const;
	void ScreenSizeChanged(int32 NewValue);		//used with editable text block (Simplygon)

	/** Recalculate Normals accessors */
	ECheckBoxState GetRecalculateNormals() const;
	void SetRecalculateNormals(ECheckBoxState NewValue);

	/** Hard Angle Threshold accessors */
	TOptional<float> GetHardAngleThreshold() const;
	bool HardAngleThresholdEnabled() const;
	void HardAngleThresholdChanged(float NewValue);

	/** Hole filling accessors */
	TOptional<int32> GetMergeDistance() const;
	void MergeDistanceChanged(int32 NewValue);

	/** Clipping Plane accessors */
	ECheckBoxState GetUseClippingPlane() const;
	void SetUseClippingPlane(ECheckBoxState NewValue);
	bool UseClippingPlaneEnabled() const;
	void SetClippingAxis(TSharedPtr<FString> NewSelection, ESelectInfo::Type SelectInfo);
	TOptional<float> GetClippingLevel() const;
	void ClippingLevelChanged(float NewValue);

	/** TextureResolution accessors */
	void SetTextureResolution(TSharedPtr<FString> NewSelection, ESelectInfo::Type SelectInfo);
	void SetLightMapResolution( TSharedPtr<FString> NewSelection, ESelectInfo::Type SelectInfo );

	/** Export material properties acessors **/
	ECheckBoxState GetExportNormalMap() const;
	void SetExportNormalMap(ECheckBoxState NewValue);
	ECheckBoxState GetExportMetallicMap() const;
	void SetExportMetallicMap(ECheckBoxState NewValue);
	ECheckBoxState GetExportRoughnessMap() const;
	void SetExportRoughnessMap(ECheckBoxState NewValue);
	ECheckBoxState GetExportSpecularMap() const;
	void SetExportSpecularMap(ECheckBoxState NewValue);

private:
	/** Creates the geometry mode controls */
	void CreateLayout();

	int32 FindTextureResolutionEntryIndex( int32 InResolution ) const;
	FText GetPropertyToolTipText( const FName& PropertyName ) const;

private:
	FBuildingsProxyTool* Tool;

	TArray< TSharedPtr<FString> >	CuttingPlaneOptions;
	TArray< TSharedPtr<FString> >	TextureResolutionOptions;
};