Added Tobii from 4.23 + updated

Source/TobiiGTOM/Public/GTOMAwareUI/TobiiRadialMenuWidget.h

@@ -0,0 +1,166 @@
+/******************************************************************************
+* Copyright 2017- Tobii Technology AB. All rights reserved.
+*
+* @author Temaran | Fredrik Lindh | fredrik.lindh@tobii.com | https://github.com/Temaran
+******************************************************************************/
+
+#pragma once
+
+#include "TobiiGTOMTypes.h"
+#include "STobiiRadialMenuWidget.h"
+
+#include "CoreMinimal.h"
+#include "ObjectEditorUtils.h"
+#include "Components/SizeBox.h"
+#include "Components/WidgetComponent.h"
+
+#include "TobiiRadialMenuWidget.generated.h"
+
+UCLASS()
+class TOBIIGTOM_API UTobiiRadialMenuSlot : public UPanelSlot
+{
+	GENERATED_UCLASS_BODY()
+
+public:
+	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Layout|Radial Menu Slot")
+	FVector2D Offset;
+	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Layout|Radial Menu Slot")
+	float Scale;
+	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Layout|Radial Menu Slot")
+	float Alpha;
+
+public:
+#if WITH_EDITOR
+	virtual bool NudgeByDesigner(const FVector2D& NudgeDirection, const TOptional<int32>& GridSnapSize) override;
+	virtual bool DragDropPreviewByDesigner(const FVector2D& LocalCursorPosition, const TOptional<int32>& XGridSnapSize, const TOptional<int32>& YGridSnapSize) override;
+	virtual void SynchronizeFromTemplate(const UPanelSlot* const TemplateSlot) override;
+#endif //WITH_EDITOR
+
+	UFUNCTION(BlueprintCallable, Category = "Layout|Radial Menu Slot")
+	void SetOffset(FVector2D InOffset);
+	UFUNCTION(BlueprintCallable, Category = "Layout|Radial Menu Slot")
+	FVector2D GetOffset() const;
+
+	UFUNCTION(BlueprintCallable, Category = "Layout|Radial Menu Slot")
+	void SetScale(float InScale);
+	UFUNCTION(BlueprintCallable, Category = "Layout|Radial Menu Slot")
+	float GetScale() const;
+
+	UFUNCTION(BlueprintCallable, Category = "Layout|Radial Menu Slot")
+	void SetAlpha(float InAlpha);
+	UFUNCTION(BlueprintCallable, Category = "Layout|Radial Menu Slot")
+	float GetAlpha() const;
+
+public:
+	STobiiRadialMenuWidget::FSlot* GetSlateSlot() { return Slot; }
+	void BuildSlot(TSharedRef<STobiiRadialMenuWidget> RadialMenu);
+
+	// UPanelSlot interface
+	virtual void SynchronizeProperties() override;
+	// End of UPanelSlot interface
+
+	virtual void ReleaseSlateResources(bool bReleaseChildren) override;
+
+#if WITH_EDITOR
+	// UObject interface
+	virtual void PreEditChange(class FEditPropertyChain& PropertyAboutToChange) override;
+	virtual void PostEditChangeChainProperty(struct FPropertyChangedChainEvent& PropertyChangedEvent) override;
+	// End of UObject interface
+#endif
+
+private:
+	STobiiRadialMenuWidget::FSlot* Slot;
+};
+
+/**
+  */
+UCLASS(BlueprintType, Blueprintable, meta = (BlueprintSpawnableComponent, DisplayName= "Tobii Radial Menu"))
+class TOBIIGTOM_API UTobiiRadialMenuWidget : public UPanelWidget
+{
+	GENERATED_UCLASS_BODY()
+
+public:
+	//A hard border will not be blended with the panel, while a soft border will be blended
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Radial Menu")
+	bool bUseHardBorder;
+	//The color of the borders around each panel
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Radial Menu")
+	FColor BorderColor;
+	//The color of the panels themselves
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Radial Menu")
+	FColor PanelColor;
+	//The thickness of the border area
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Radial Menu")
+	float BorderThicknessPx;
+	//The amount of pixels separating each segment
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Radial Menu")
+	float SegmentSeparationPx;
+	//This is how rotated the panel is. Useful if you want another orientation.
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Radial Menu")
+	float AngularDisplacementDeg;
+	//This is the preferred radius. This will inform the desired size of the widget
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Radial Menu")
+	float RadiusPx;
+	//The amount of vertices that will be used for the outside of the circle segments in total.
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Radial Menu")
+	int32 VertexCount;
+
+public:
+	UFUNCTION(BlueprintCallable, Category = "Radial Menu")
+	void SetUseHardBorder(bool bNewUseHardBorder);
+	UFUNCTION(BlueprintCallable, Category = "Radial Menu")
+	void SetBorderColor(FColor NewBorderColor);
+	UFUNCTION(BlueprintCallable, Category = "Radial Menu")
+	void SetPanelColor(FColor NewPanelColor);
+	UFUNCTION(BlueprintCallable, Category = "Radial Menu")
+	void SetBorderThicknessPx(float NewBorderThicknessPx);
+	UFUNCTION(BlueprintCallable, Category = "Radial Menu")
+	void SetSegmentSeparationPx(float NewSegmentSeparationPx);
+	UFUNCTION(BlueprintCallable, Category = "Radial Menu")
+	void SetAngularDisplacementDeg(float NewAngularDisplacementDeg);
+	UFUNCTION(BlueprintCallable, Category = "Radial Menu")
+	void SetRadiusPx(float NewRadiusPx);
+	UFUNCTION(BlueprintCallable, Category = "Radial Menu")
+	void SetVertexCount(int32 NewVertexCount);
+
+public:
+	/**  */
+	UFUNCTION(BlueprintCallable, Category = "Radial Menu")
+	UTobiiRadialMenuSlot* AddRadialMenuChild(UWidget* Content);
+
+	/** Computes the geometry for a particular slot based on the current geometry of the canvas. */
+	bool GetGeometryForSlot(int32 SlotIndex, FGeometry& ArrangedGeometry) const;
+	bool GetGeometryForSlot(UTobiiRadialMenuSlot* InSlot, FGeometry& ArrangedGeometry) const;
+
+	void ReleaseSlateResources(bool bReleaseChildren) override;
+
+#if WITH_EDITOR
+	// UWidget interface
+	virtual const FText GetPaletteCategory() override;
+	// End UWidget interface
+
+	// UWidget interface
+	virtual bool LockToPanelOnDrag() const override
+	{
+		return true;
+	}
+	// End UWidget interface
+#endif
+
+protected:
+
+	// UPanelWidget
+	virtual UClass* GetSlotClass() const override;
+	virtual void OnSlotAdded(UPanelSlot* Slot) override;
+	virtual void OnSlotRemoved(UPanelSlot* Slot) override;
+	// End UPanelWidget
+
+protected:
+
+	TSharedPtr<class STobiiRadialMenuWidget> MyRadialMenu;
+
+protected:
+	// UWidget interface
+	virtual TSharedRef<SWidget> RebuildWidget() override;
+	// End of UWidget interface
+};