HOpCameraManipulateTouch Class Reference

The HOpCameraManipulateTouch class combines the touch versions of the Orbit, Pan and Zoom Operators. More...

#include <HOpCameraManipulateTouch.h>

Public Member Functions

virtual HBaseOperatorClone ()
 
virtual const char * GetName ()
 
 HOpCameraManipulateTouch (HBaseView *view, int DoRepeat=0, int DoCapture=1, HBaseOperator *orbit=0, HBaseOperator *pan=0, HBaseOperator *zoom=0, HBaseOperator *roll=0)
 
virtual int OnTouchesDown (HEventInfo &hevent)
 
virtual int OnTouchesMove (HEventInfo &hevent)
 
virtual int OnTouchesUp (HEventInfo &hevent)
 
virtual bool OperatorStarted (void)
 Operator has been started if true, and has not been started if false.
 
- Public Member Functions inherited from HBaseOperator
int Capture ()
 Returns whether we are currently in mouse capture mode. See this class' constructor for a more detailed description of what this means. This method has been deprecated.
 
HPoint const GetFirstPoint ()
 Returns the initial selection point.
 
HPoint const GetNewPoint ()
 Returns the current selection point.
 
HBaseViewGetView ()
 Returns a pointer to the view that this operator is associated with.
 
 HBaseOperator (HBaseView *view, int DoRepeat=0, int DoCapture=1)
 
virtual int OnKeyDown (HEventInfo &hevent)
 
virtual int OnKeyUp (HEventInfo &hevent)
 
virtual int OnLButtonDblClk (HEventInfo &hevent)
 
virtual int OnLButtonDown (HEventInfo &hevent)
 
virtual int OnLButtonDownAndMove (HEventInfo &hevent)
 
virtual int OnLButtonUp (HEventInfo &hevent)
 
virtual int OnLRButtonDownAndMove (HEventInfo &hevent)
 
virtual int OnMButtonDblClk (HEventInfo &hevent)
 
virtual int OnMButtonDown (HEventInfo &hevent)
 
virtual int OnMButtonDownAndMove (HEventInfo &hevent)
 
virtual int OnMButtonUp (HEventInfo &hevent)
 
virtual int OnMouseMove (HEventInfo &hevent)
 
virtual int OnMouseWheel (HEventInfo &hevent)
 
virtual int OnNoButtonDownAndMove (HEventInfo &hevent)
 
virtual int OnRButtonDblClk (HEventInfo &hevent)
 
virtual int OnRButtonDown (HEventInfo &hevent)
 
virtual int OnRButtonDownAndMove (HEventInfo &hevent)
 
virtual int OnRButtonUp (HEventInfo &hevent)
 
virtual int OnTimer (HEventInfo &hevent)
 
int Repeat ()
 Returns whether the operation is repeatable. This method has been deprecated.
 
void SetFirstPoint (HPoint const &new_point)
 Sets the initial selection point.
 
void SetMapTouchesToMouseEvents (bool val)
 Touch Events are mapped to mouse events if true, and are not if false.
 
void SetNewPoint (HPoint const &new_point)
 Sets the current selection point.
 
void SetOperatorStarted (bool val)
 Operator has been started if true, and has not been started if false.
 
void SetView (HBaseView *new_view)
 Sets the view that this operator is associated with.
 

Protected Attributes

HBaseOperatorm_pOrbitOperator
 
HBaseOperatorm_pPanOperator
 
HBaseOperatorm_pRollOperator
 
HBaseOperatorm_pZoomOperator
 
- Protected Attributes inherited from HBaseOperator
bool m_bMapTouchesToMouseEvents
 Indicates if touch events are mapped to mouse events.
 
bool m_bOpStarted
 Indicates whether the operator has already 'started'. More...
 
int m_doCapture
 Integer indicating whether to capture mouse on button down and release on button up. This parameter has been deprecated.
 
int m_doRepeat
 Integer indicating if the operator is repeatable . This parameter has been deprecated.
 
HPoint m_ptFirst
 Initial selection point.
 
HPoint m_ptNew
 Current selection point.
 
HBaseViewm_pView
 The HOOPS view corresponding to this operator.
 
HCutGeometryVisibility m_TempCutGeometryVisibility
 stores original cut geometry visibility
 
HShadowMode m_TempShadowMode
 stores original shadow mode
 

Additional Inherited Members

- Protected Member Functions inherited from HBaseOperator
bool IsSpecialKey (HC_KEY key)
 

Detailed Description

The HOpCameraManipulateTouch class combines the touch versions of the Orbit, Pan and Zoom Operators.

HOpCameraManipulateTouch implements three touch event methods defined on the base class and maps the event information to the touch versions of orbit, pan, zoom and roll of the camera. The current implementation uses a single touch for orbit and two touches for pan, zoom and roll respectively More Detailed Description: see event methods.

Constructor & Destructor Documentation

◆ HOpCameraManipulateTouch()

HOpCameraManipulateTouch::HOpCameraManipulateTouch ( HBaseView view,
int  DoRepeat = 0,
int  DoCapture = 1,
HBaseOperator orbit = 0,
HBaseOperator pan = 0,
HBaseOperator zoom = 0,
HBaseOperator roll = 0 
)

Constructs an HOpCameraManipulateTouch object.

Parameters
viewA pointer to an HBaseView object.
DoRepeatAn integer denoting whether this is a repeatable operator. This parameter has been deprecated.
DoCaptureAn integer denoting whether the mouse state should be captured, which means that all mouse events should be received after a mousedown, even if it leaves the window. This parameter has been deprecated.
orbitA pointer to an HOpCameraOrbitTouch object. If you pass null, HOpCameraManipulateTouch will make construct a new one.
panA pointer to an HOpCameraPanTouch object. If you pass null, HOpCameraManipulateTouch will make construct a new one.
zoomA pointer to an HOpCameraZoomTouch object. If you pass null, HOpCameraManipulateTouch will make construct a new one.
rollA pointer to an HOpCameraRollTouch object. If you pass null, HOpCameraManipulateTouch will make construct a new one.

Member Function Documentation

◆ Clone()

virtual HBaseOperator* HOpCameraManipulateTouch::Clone ( )
virtual

Creates a new operator which is a copy of the current operator. The user is responsible for deleting the newly created operator.

Returns
A pointer to the newly created HOpCameraManipulateTouch object.

Reimplemented from HBaseOperator.

◆ GetName()

virtual const char* HOpCameraManipulateTouch::GetName ( )
virtual
Returns
A pointer to a character string denoting the name of the operator which is 'HOpCameraManipulateTouch'.

Reimplemented from HBaseOperator.

◆ OnTouchesDown()

virtual int HOpCameraManipulateTouch::OnTouchesDown ( HEventInfo hevent)
virtual

This method handles the touches down event.

Parameters
heventAn HEventInfo object containing information about the current event.
Returns
An HOperatorReturn indicating the status of the event.

Reimplemented from HBaseOperator.

◆ OnTouchesMove()

virtual int HOpCameraManipulateTouch::OnTouchesMove ( HEventInfo hevent)
virtual

This method handles the touches moved event

Parameters
heventAn HEventInfo object containing information about the current event.
Returns
An HOperatorReturn indicating the status of the event.

Reimplemented from HBaseOperator.

◆ OnTouchesUp()

virtual int HOpCameraManipulateTouch::OnTouchesUp ( HEventInfo hevent)
virtual

This method handles the touches up event.

Parameters
heventAn HEventInfo object containing information about the current event.
Returns
An HOperatorReturn indicating the status of the event.

Reimplemented from HBaseOperator.

Member Data Documentation

◆ m_pOrbitOperator

HBaseOperator* HOpCameraManipulateTouch::m_pOrbitOperator
protected

A pointer to the orbit operator.

◆ m_pPanOperator

HBaseOperator* HOpCameraManipulateTouch::m_pPanOperator
protected

A pointer to the pan operator.

◆ m_pRollOperator

HBaseOperator* HOpCameraManipulateTouch::m_pRollOperator
protected

A pointer to the zoom operator.

◆ m_pZoomOperator

HBaseOperator* HOpCameraManipulateTouch::m_pZoomOperator
protected

A pointer to the zoom operator.


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