Adding right-click support for the widget interaction component

Config/DefaultRWTHVRToolkit.ini

@@ -19,3 +19,6 @@
 +FunctionRedirects = (OldName="/Script/RWTHVRToolkit.DirectInteractionComponent.OnEndGrab",NewName="/Script/RWTHVRToolkit.DirectInteractionComponent.OnEndInteraction")
 +PropertyRedirects = (OldName="/Script/RWTHVRToolkit.DirectInteractionComponent.PreviousGrabBehavioursInRange",NewName="/Script/RWTHVRToolkit.DirectInteractionComponent.PreviousInteractableComponentsInRange")
 +PropertyRedirects = (OldName="/Script/RWTHVRToolkit.DirectInteractionComponent.CurrentGrabBehavioursInRange",NewName="/Script/RWTHVRToolkit.DirectInteractionComponent.CurrentInteractableComponentsInRange")
++PropertyRedirects=(OldName="/Script/RWTHVRToolkit.RWTHVRWidgetInteractionComponent.WidgetClickInputAction",NewName="/Script/RWTHVRToolkit.RWTHVRWidgetInteractionComponent.WidgetLeftClickInputAction")
++FunctionRedirects=(OldName="/Script/RWTHVRToolkit.RWTHVRWidgetInteractionComponent.OnBeginClick",NewName="/Script/RWTHVRToolkit.RWTHVRWidgetInteractionComponent.OnBeginLeftClick")
++FunctionRedirects=(OldName="/Script/RWTHVRToolkit.RWTHVRWidgetInteractionComponent.OnEndClick",NewName="/Script/RWTHVRToolkit.RWTHVRWidgetInteractionComponent.OnEndLeftClick")
\ No newline at end of file

Source/RWTHVRToolkit/Private/Interaction/Interactors/RWTHVRWidgetInteractionComponent.cpp

@@ -51,10 +51,20 @@ void URWTHVRWidgetInteractionComponent::SetupPlayerInput(UInputComponent* Player
 		return;
 	}
 
-	EI->BindAction(WidgetClickInputAction, ETriggerEvent::Started, this,
-				   &URWTHVRWidgetInteractionComponent::OnBeginClick);
-	EI->BindAction(WidgetClickInputAction, ETriggerEvent::Completed, this,
-				   &URWTHVRWidgetInteractionComponent::OnEndClick);
+	if(WidgetLeftClickInputAction)
+	{
+		EI->BindAction(WidgetLeftClickInputAction, ETriggerEvent::Started, this,
+					   &URWTHVRWidgetInteractionComponent::OnBeginLeftClick);
+		EI->BindAction(WidgetLeftClickInputAction, ETriggerEvent::Completed, this,
+					   &URWTHVRWidgetInteractionComponent::OnEndLeftClick);
+	}
+	if(WidgetRightClickInputAction)
+	{
+		EI->BindAction(WidgetRightClickInputAction, ETriggerEvent::Started, this,
+					   &URWTHVRWidgetInteractionComponent::OnBeginRightClick);
+		EI->BindAction(WidgetRightClickInputAction, ETriggerEvent::Completed, this,
+					   &URWTHVRWidgetInteractionComponent::OnEndRightClick);
+	}
 }
 
 // Called every frame
@@ -99,17 +109,29 @@ void URWTHVRWidgetInteractionComponent::SetInteractionRayVisibility(EInteraction
 }
 
 // Forward the click to the WidgetInteraction
-void URWTHVRWidgetInteractionComponent::OnBeginClick(const FInputActionValue& Value)
+void URWTHVRWidgetInteractionComponent::OnBeginLeftClick(const FInputActionValue& Value)
 {
 	PressPointerKey(EKeys::LeftMouseButton);
 }
 
 // Forward the end click to the WidgetInteraction
-void URWTHVRWidgetInteractionComponent::OnEndClick(const FInputActionValue& Value)
+void URWTHVRWidgetInteractionComponent::OnEndLeftClick(const FInputActionValue& Value)
 {
 	ReleasePointerKey(EKeys::LeftMouseButton);
 }
 
+// Forward the click to the WidgetInteraction
+void URWTHVRWidgetInteractionComponent::OnBeginRightClick(const FInputActionValue& Value)
+{
+	PressPointerKey(EKeys::RightMouseButton);
+}
+
+// Forward the end click to the WidgetInteraction
+void URWTHVRWidgetInteractionComponent::OnEndRightClick(const FInputActionValue& Value)
+{
+	ReleasePointerKey(EKeys::RightMouseButton);
+}
+
 void URWTHVRWidgetInteractionComponent::CreateInteractionRay()
 {
 	// Only create a new static mesh component if we haven't gotten one already

Source/RWTHVRToolkit/Public/Interaction/Interactors/RWTHVRWidgetInteractionComponent.h

@@ -44,14 +44,22 @@ public:
 	TEnumAsByte<EInteractionRayVisibility> InteractionRayVisibility = EInteractionRayVisibility::Invisible;
 
 	UPROPERTY(EditAnywhere, Category = "Input")
-	class UInputAction* WidgetClickInputAction;
+	class UInputAction* WidgetLeftClickInputAction;
+	UPROPERTY(EditAnywhere, Category = "Input")
+	class UInputAction* WidgetRightClickInputAction;
 
 private:
 	UFUNCTION()
-	void OnBeginClick(const FInputActionValue& Value);
+	void OnBeginLeftClick(const FInputActionValue& Value);
+
+	UFUNCTION()
+	void OnEndLeftClick(const FInputActionValue& Value);
+
+	UFUNCTION()
+	void OnBeginRightClick(const FInputActionValue& Value);
 
 	UFUNCTION()
-	void OnEndClick(const FInputActionValue& Value);
+	void OnEndRightClick(const FInputActionValue& Value);
 
 	void CreateInteractionRay();
 	void SetupInteractionRay();