Inheritance diagram for Urho3D::PointerAdapter:

Public Member Functions
	PointerAdapter (Context *context)
	Construct.

void	SetEnabled (bool enabled)
	Set enabled flag. The object subscribes for events when enabled.

void	SetSubscriptionMask (PointerAdapterFlags mask)
	Set subscription mask.

void	SetUIElement (UIElement *element)
	Set UI element to filter touch events. Only touch events originated in the element going to be handled.

void	SetCursorSpeed (float cursorSpeed)
	Set maximum cursor velocity.

void	SetCursorAcceleration (float cursorAcceleration)
	Set cursor acceleration factor.

bool	IsEnabled () const
	Get enabled flag.

PointerAdapterFlags	GetSubscriptionMask () const
	Get subscription mask.

UIElement *	GetUIElement () const
	Get UI element to filter touch events.

bool	IsButtonDown () const
	Is button down (left mouse button, touch or gamepad A button).

float	GetCursorVelocity () const
	Set maximum cursor velocity.

float	GetCursorAcceleration () const
	Set cursor acceleration factor.

IntVector2	GetPointerPosition () const
	Get last known pointer position.

IntVector2	GetUIPointerPosition () const
	Get last known pointer position in UI space.

DirectionAggregator *	GetDirectionAggregator () const
	Get DirectionAggregator instance used to handle joystick and keyboard input.

Public Member Functions inherited from Urho3D::Object
	Object (Context *context)
	Construct.

	~Object () override
	Destruct. Clean up self from event sender & receiver structures.

virtual StringHash	GetType () const =0

virtual const ea::string &	GetTypeName () const =0

virtual const TypeInfo *	GetTypeInfo () const =0
	Return type info.

virtual void	OnEvent (Object *sender, StringHash eventType, VariantMap &eventData)
	Handle event.

virtual void	SerializeInBlock (Archive &archive)
	Serialize content from/to archive. May throw ArchiveException.

bool	IsInstanceOf (StringHash type) const
	Check current instance is type of specified type.

bool	IsInstanceOf (const TypeInfo *typeInfo) const
	Check current instance is type of specified type.

template<typename T >
bool	IsInstanceOf () const
	Check current instance is type of specified class.

template<typename T >
T *	Cast ()
	Cast the object to specified most derived class.

template<typename T >
const T *	Cast () const
	Cast the object to specified most derived class.

void	SubscribeToEventManual (StringHash eventType, EventHandler *handler)
	Subscribe to an event that can be sent by any sender.

void	SubscribeToEventManual (Object sender, StringHash eventType, EventHandler handler)
	Subscribe to a specific sender's event.

template<class T >
void	SubscribeToEvent (StringHash eventType, T handler)
	Subscribe to an event that can be sent by any sender.

template<class T >
void	SubscribeToEvent (Object *sender, StringHash eventType, T handler)
	Subscribe to a specific sender's event.

void	UnsubscribeFromEvent (StringHash eventType)
	Unsubscribe from an event.

void	UnsubscribeFromEvent (Object *sender, StringHash eventType)
	Unsubscribe from a specific sender's event.

void	UnsubscribeFromEvents (Object *sender)
	Unsubscribe from a specific sender's events.

void	UnsubscribeFromAllEvents ()
	Unsubscribe from all events.

void	UnsubscribeFromAllEventsExcept (const ea::vector< StringHash > &exceptions)
	Unsubscribe from all events except those listed.

void	UnsubscribeFromAllEventsExcept (const ea::vector< Object * > &exceptions)
	Unsubscribe from all events except those with listed senders.

void	SendEvent (StringHash eventType)
	Send event to all subscribers.

void	SendEvent (StringHash eventType, VariantMap &eventData)
	Send event with parameters to all subscribers.

VariantMap &	GetEventDataMap () const
	Return a preallocated map for event data. Used for optimization to avoid constant re-allocation of event data maps.

template<typename... Args>
void	SendEvent (StringHash eventType, const Args &... args)
	Send event with variadic parameter pairs to all subscribers. The parameters are (paramID, paramValue) pairs.

Context *	GetContext () const
	Return execution context.

const Variant &	GetGlobalVar (StringHash key) const

const VariantMap &	GetGlobalVars () const

void	SetGlobalVar (StringHash key, const Variant &value)

Object *	GetSubsystem (StringHash type) const
	Return subsystem by type.

Object *	GetEventSender () const
	Return active event sender. Null outside event handling.

EventHandler *	GetEventHandler () const
	Return active event handler. Null outside event handling.

bool	HasSubscribedToEvent (StringHash eventType) const
	Return whether has subscribed to an event without specific sender.

bool	HasSubscribedToEvent (Object *sender, StringHash eventType) const
	Return whether has subscribed to a specific sender's event.

bool	HasEventHandlers () const
	Return whether has subscribed to any event.

template<class T >
T *	GetSubsystem () const
	Template version of returning a subsystem.

const ea::string &	GetCategory () const

void	SendEvent (StringHash eventType, const VariantMap &eventData)
	Send event with parameters to all subscribers.

void	SetBlockEvents (bool block)
	Block object from sending and receiving events.

bool	GetBlockEvents () const
	Return sending and receiving events blocking status.

Public Member Functions inherited from Urho3D::RefCounted
	RefCounted ()
	Construct. Allocate the reference count structure and set an initial self weak reference.

virtual	~RefCounted ()
	Destruct. Mark as expired and also delete the reference count structure if no outside weak references exist.

	RefCounted (const RefCounted &rhs)=delete
	Prevent copy construction.

RefCounted &	operator= (const RefCounted &rhs)=delete
	Prevent assignment.

int	AddRef ()

int	ReleaseRef ()

int	Refs () const

int	WeakRefs () const

RefCount *	RefCountPtr () const
	Return pointer to the reference count structure.

bool	HasScriptObject () const
	Return true if script runtime object wrapping this native object exists.

bool	IsScriptStrongRef () const
	Return true if script reference is strong.

Private Member Functions
void	UpdateSubscriptions (PointerAdapterFlags flags)

void	HandleUpdate (StringHash eventType, VariantMap &args)

void	HandleMouseMove (StringHash eventType, VariantMap &args)

void	HandleMouseButtonUp (StringHash eventType, VariantMap &args)

void	HandleMouseButtonDown (StringHash eventType, VariantMap &args)

void	HandleTouchBegin (StringHash eventType, VariantMap &args)

void	HandleTouchMove (StringHash eventType, VariantMap &args)

void	HandleTouchEnd (StringHash eventType, VariantMap &args)

void	HandleJoystickButton (StringHash eventType, VariantMap &args)

void	UpdatePointer (const Vector2 &position, bool press, bool moveMouse)

Private Attributes
SharedPtr< DirectionAggregator >	directionAdapter_

bool	enabled_ {false}
	Is aggregator enabled.

PointerAdapterFlags	enabledSubscriptions_ {PointerAdapterMask::All}
	Enabled subscriptions.

PointerAdapterFlags	subscriptionFlags_ {PointerAdapterMask::None}
	Active subscriptions bitmask.

Vector2	pointerPosition_

bool	pointerPressed_ {false}
	Is there an active "pressed" event.

ea::optional< int >	activeTouchId_ {}
	Identifier of active touch.

float	cursorSpeed_ {}
	Current cursor velocity.

float	maxCursorSpeed_ {100}
	Max cursor velocity.

float	cursorAcceleration_ {1}
	Cursor acceleration.

Additional Inherited Members
Static Public Member Functions inherited from Urho3D::Object
static const TypeInfo *	GetTypeInfoStatic ()
	Return type info static.

Protected Attributes inherited from Urho3D::Object
WeakPtr< Context >	context_
	Execution context.

Member Data Documentation

◆ pointerPosition_

Vector2 Urho3D::PointerAdapter::pointerPosition_

private

Last known pointer position. This is required in case of SDL can't set a mouse position on the platform. Also it is a floating point vector to handle analog axis input correctly.

The documentation for this class was generated from the following files:

Urho3D/Input/PointerAdapter.h
Urho3D/Input/PointerAdapter.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Member Data Documentation

◆ pointerPosition_