The IMultiTouchReporter interface. More...

#include "murl_graph_i_multi_touch_reporter.h"

Inheritance diagram for Murl::Graph::IMultiTouchReporter:

Public Member Functions
virtual void	SetMaxNumberOfEvents (UInt32 maxNumberOfEvents)=0
	Set the maximum number of events to combine. More...

virtual UInt32	GetMaxNumberOfEvents () const =0
	Get the maximum number of events to combine. More...

virtual void	ResetStates ()=0
	Reset all states.

virtual UInt32	GetId (UInt32 index) const =0
	Get the unique event identifier by index. More...

virtual SInt32	GetIndex (UInt32 id) const =0
	Get the event index by identifier. More...

virtual UInt32	GetCount () const =0
	Get the number of events. More...

virtual UInt32	GetTrackedId (UInt32 index) const =0
	Get the unique tracked-event identifier by index. More...

virtual SInt32	GetTrackedIndex (UInt32 id) const =0
	Get the tracked event index by identifier. More...

virtual UInt32	GetTrackedCount () const =0
	Get the number of tracked events. More...

virtual Bool	IsInside (SInt32 index) const =0
	Check if an event is inside the touch area. More...

virtual Bool	IsPressed (SInt32 index) const =0
	Check if an event is pressed. More...

virtual Bool	IsTracked (SInt32 index) const =0
	Check if an event is tracked. More...

virtual Bool	HasUpdate (SInt32 index) const =0
	Check if an event has received updates from any input device. More...

virtual IEnums::InputDeviceType	GetInputDeviceType (SInt32 index) const =0
	Get the input device type that reported this event. More...

virtual const Vector &	GetOutCoord (SInt32 index) const =0
	Get the output coordinate vector of an event in 2D space. More...

virtual const Vector &	GetLocalPosition (SInt32 index) const =0
	Get the local position vector of an event in 3D object space. More...

virtual const Vector &	GetLocalDelta (SInt32 index) const =0
	Get the local position delta vector of an event. More...

Public Member Functions inherited from Murl::Graph::ITouchReporter
virtual Bool	ReportBegin ()=0
	Begin reporting events. More...

virtual Bool	ReportEnd ()=0
	End reporting events. More...

virtual Bool	ReportWasPressed (IEnums::InputDeviceType deviceType, UInt32 id, Bool hasUpdate, const Vector &localPosition, const Vector &outCoord, Bool isInside)=0
	Report the was-pressed event. More...

virtual Bool	ReportIsPressed (IEnums::InputDeviceType deviceType, UInt32 id, Bool hasUpdate, const Vector &localPosition, const Vector &outCoord, Bool isInside)=0
	Report the is-pressed event. More...

virtual Bool	ReportWasReleased (IEnums::InputDeviceType deviceType, UInt32 id, Bool hasUpdate, const Vector &localPosition, const Vector &outCoord, Bool isInside)=0
	Report the was-released event. More...

virtual Bool	ReportWasMoved (IEnums::InputDeviceType deviceType, UInt32 id, Bool hasUpdate, const Vector &localPosition, const Vector &outCoord, Bool isInside)=0
	Report the was-moved event. More...

virtual Bool	ReportWasCancelled (IEnums::InputDeviceType deviceType, UInt32 id, const Vector &localPosition, const Vector &outCoord)=0
	Report the was-cancelled event. More...

Detailed Description

The IMultiTouchReporter interface.

The IMultiTouchReporter object combines the ITouchReporter events and reports the results to the ITouchReporterTarget interface.

Member Function Documentation

◆ SetMaxNumberOfEvents()

virtual void Murl::Graph::IMultiTouchReporter::SetMaxNumberOfEvents ( UInt32 maxNumberOfEvents )

pure virtual

Set the maximum number of events to combine.

Parameters

maxNumberOfEvents The maximum number of events.

◆ GetMaxNumberOfEvents()

virtual UInt32 Murl::Graph::IMultiTouchReporter::GetMaxNumberOfEvents ( ) const

pure virtual

Get the maximum number of events to combine.

Returns: The maximum number of events.

◆ GetId()

virtual UInt32 Murl::Graph::IMultiTouchReporter::GetId ( UInt32 index ) const

pure virtual

Get the unique event identifier by index.

A valid index is [0 .. GetCount() - 1].

Parameters

index The index of the event.

Returns: The unique event identifier.

◆ GetIndex()

virtual SInt32 Murl::Graph::IMultiTouchReporter::GetIndex ( UInt32 id ) const

pure virtual

Get the event index by identifier.

Parameters

id	The event identifier.

Returns: The event index.

◆ GetCount()

virtual UInt32 Murl::Graph::IMultiTouchReporter::GetCount ( ) const

pure virtual

Get the number of events.

Returns: The number of events.

◆ GetTrackedId()

virtual UInt32 Murl::Graph::IMultiTouchReporter::GetTrackedId ( UInt32 index ) const

pure virtual

Get the unique tracked-event identifier by index.

An event which was pressed inside the touch area is a tracked event. A valid index is [0 .. GetTrackedCount() - 1].

Parameters

index The index of the tracked event.

Returns: The unique event identifier.

◆ GetTrackedIndex()

virtual SInt32 Murl::Graph::IMultiTouchReporter::GetTrackedIndex ( UInt32 id ) const

pure virtual

Get the tracked event index by identifier.

An event which was pressed inside the touch area is a tracked event.

Parameters

id	The event identifier.

Returns: The tracked event index.

◆ GetTrackedCount()

virtual UInt32 Murl::Graph::IMultiTouchReporter::GetTrackedCount ( ) const

pure virtual

Get the number of tracked events.

An event which was pressed inside the touch area is a tracked event.

Returns: The number of tracked events.

◆ IsInside()

virtual Bool Murl::Graph::IMultiTouchReporter::IsInside ( SInt32 index ) const

pure virtual

Check if an event is inside the touch area.

A valid index is [0 .. GetCount() - 1].

Parameters

index The index of the event.

Returns: true if the event is inside the touch area.

◆ IsPressed()

virtual Bool Murl::Graph::IMultiTouchReporter::IsPressed ( SInt32 index ) const

pure virtual

Check if an event is pressed.

A valid index is [0 .. GetCount() - 1].

Parameters

index The index of the event.

Returns: true if the event is pressed.

◆ IsTracked()

virtual Bool Murl::Graph::IMultiTouchReporter::IsTracked ( SInt32 index ) const

pure virtual

Check if an event is tracked.

An event which was pressed inside the touch area is a tracked event. A valid index is [0 .. GetCount() - 1].

Parameters

index The index of the event.

Returns: true if the event is tracked.

◆ HasUpdate()

virtual Bool Murl::Graph::IMultiTouchReporter::HasUpdate ( SInt32 index ) const

pure virtual

Check if an event has received updates from any input device.

A valid index is [0 .. GetCount() - 1].

Parameters

index The index of the event.

Returns: true if the event has received updates.

◆ GetInputDeviceType()

virtual IEnums::InputDeviceType Murl::Graph::IMultiTouchReporter::GetInputDeviceType ( SInt32 index ) const

pure virtual

Get the input device type that reported this event.

A valid index is [0 .. GetCount() - 1].

Parameters

index The index of the event.

Returns: The input device type.

◆ GetOutCoord()

virtual const Vector& Murl::Graph::IMultiTouchReporter::GetOutCoord ( SInt32 index ) const

pure virtual

Get the output coordinate vector of an event in 2D space.

A valid index is [0 .. GetCount() - 1].

Parameters

index The index of the event.

Returns: The output coordinate vector.

◆ GetLocalPosition()

virtual const Vector& Murl::Graph::IMultiTouchReporter::GetLocalPosition ( SInt32 index ) const

pure virtual

Get the local position vector of an event in 3D object space.

A valid index is [0 .. GetCount() - 1].

Parameters

index The index of the event.

Returns: The local position vector.

◆ GetLocalDelta()

virtual const Vector& Murl::Graph::IMultiTouchReporter::GetLocalDelta ( SInt32 index ) const

pure virtual

Get the local position delta vector of an event.

A valid index is [0 .. GetCount() - 1].

Parameters

index The index of the event.

Returns: The local position delta vector.

The documentation for this interface was generated from the following file:

murl_graph_i_multi_touch_reporter.h

Public Member Functions

Detailed Description

Member Function Documentation

◆ SetMaxNumberOfEvents()

◆ GetMaxNumberOfEvents()

◆ GetId()

◆ GetIndex()

◆ GetCount()

◆ GetTrackedId()

◆ GetTrackedIndex()

◆ GetTrackedCount()

◆ IsInside()

◆ IsPressed()

◆ IsTracked()

◆ HasUpdate()

◆ GetInputDeviceType()

◆ GetOutCoord()

◆ GetLocalPosition()

◆ GetLocalDelta()