#include <OCCViewer_ViewModel.h>

Inheritance diagram for OCCViewer_Viewer:

Public Types
enum	HotOperation { PAN, ZOOM, ROTATE, FIT_AREA }
enum	InteractionStyle { STANDARD, KEY_FREE }
typedef QMap< HotOperation, Qt::KeyboardModifiers >	StatesMap
typedef QMap< HotOperation, Qt::MouseButtons >	ButtonsMap
typedef QMap< InteractionStyle, StatesMap >	InteractionStyle2StatesMap
typedef QMap< InteractionStyle, ButtonsMap >	InteractionStyle2ButtonsMap
Signals
void	selectionChanged ()
void	deselection ()
Public Member Functions
	OCCViewer_Viewer (bool DisplayTrihedron=true, bool DisplayStaticTrihedron=true)
virtual	~OCCViewer_Viewer ()
void	update ()
virtual SUIT_ViewWindow *	createView (SUIT_Desktop *theDesktop)
virtual void	setViewManager (SUIT_ViewManager *theViewManager)
virtual QString	getType () const
virtual void	contextMenuPopup (QMenu *)
void	getSelectedObjects (AIS_ListOfInteractive &theList)
void	setObjectsSelected (const AIS_ListOfInteractive &theList)
void	setSelected (const Handle(AIS_InteractiveObject)&theIO)
void	performSelectionChanged ()
QColor	backgroundColor () const
void	setBackgroundColor (const QColor &)
QColor	backgroundColor (int theViewId) const
void	setBackgroundColor (int theViewId, const QColor &)
bool	trihedronActivated () const
	returns true if 3d Trihedron in viewer was created
void	toggleTrihedron ()
bool	isTrihedronVisible () const
virtual void	setTrihedronShown (const bool)
double	trihedronSize () const
virtual void	setTrihedronSize (const double)
virtual OCCViewer_ViewWindow *	createSubWindow ()
	Handle (V3d_Viewer) getViewer3d() const
	Handle (V3d_Viewer) getCollector3d() const
	Handle (AIS_InteractiveContext) getAISContext() const
	Handle (AIS_Trihedron) getTrihedron() const
int	interactionStyle () const
void	setInteractionStyle (const int)
int	zoomingStyle () const
void	setZoomingStyle (const int)
void	enableSelection (bool isEnabled)
bool	isSelectionEnabled () const
void	enableMultiselection (bool isEnable)
bool	isMultiSelectionEnabled () const
int	getSelectionCount () const
bool	isStaticTrihedronDisplayed ()
bool	highlight (const Handle(AIS_InteractiveObject)&, bool, bool=true)
bool	unHighlightAll (bool=true)
bool	isInViewer (const Handle(AIS_InteractiveObject)&, bool=false)
bool	isVisible (const Handle(AIS_InteractiveObject)&)
void	setColor (const Handle(AIS_InteractiveObject)&, const QColor &, bool=true)
void	switchRepresentation (const Handle(AIS_InteractiveObject)&, int, bool=true)
void	setTransparency (const Handle(AIS_InteractiveObject)&, float, bool=true)
void	setIsos (const int u, const int v)
void	isos (int &u, int &v) const
void	initView (OCCViewer_ViewWindow *view)
SUIT_ViewManager *	getViewManager () const
Static Public Member Functions
static QString	Type ()
static void	setHotButton (InteractionStyle theInteractionStyle, HotOperation theOper, Qt::KeyboardModifiers theState, Qt::MouseButtons theButton)
static void	getHotButton (InteractionStyle theInteractionStyle, HotOperation theOper, Qt::KeyboardModifiers &theState, Qt::MouseButtons &theButton)
Static Public Attributes
static InteractionStyle2StatesMap	myStateMap
static InteractionStyle2ButtonsMap	myButtonMap
Protected Slots
void	onMousePress (SUIT_ViewWindow , QMouseEvent )
void	onMouseMove (SUIT_ViewWindow , QMouseEvent )
void	onMouseRelease (SUIT_ViewWindow , QMouseEvent )
void	onKeyPress (SUIT_ViewWindow , QKeyEvent )
void	onDumpView ()
void	onChangeBgColor ()
Protected Attributes
SUIT_ViewManager *	myViewManager
Private Member Functions
	Handle (V3d_Viewer) myV3dViewer
	Handle (V3d_Viewer) myV3dCollector
	Handle (AIS_Trihedron) myTrihedron
	Handle (AIS_InteractiveContext) myAISContext
Private Attributes
int	myInteractionStyle
int	myZoomingStyle
bool	mySelectionEnabled
bool	myMultiSelectionEnabled
QPoint	myStartPnt
QPoint	myEndPnt
bool	myShowStaticTrihedron
QVector< QColor >	myColors

Member Typedef Documentation

typedef QMap<HotOperation, Qt::KeyboardModifiers> SUIT_ViewModel.StatesMap [inherited]

typedef QMap<HotOperation, Qt::MouseButtons> SUIT_ViewModel.ButtonsMap [inherited]

typedef QMap<InteractionStyle, StatesMap> SUIT_ViewModel.InteractionStyle2StatesMap [inherited]

typedef QMap<InteractionStyle, ButtonsMap> SUIT_ViewModel.InteractionStyle2ButtonsMap [inherited]

Member Enumeration Documentation

enum SUIT_ViewModel::HotOperation [inherited]

Enumerator:

PAN
ZOOM
ROTATE
FIT_AREA

enum SUIT_ViewModel::InteractionStyle [inherited]

Enumerator:

STANDARD
KEY_FREE

Constructor & Destructor Documentation

OCCViewer_Viewer::OCCViewer_Viewer	(	bool	DisplayTrihedron = `true`,
		bool	DisplayStaticTrihedron = `true`
	)

Constructor

Parameters:

DisplayTrihedron - is trihedron displayed

References Handle(), myInteractionStyle, myMultiSelectionEnabled, mySelectionEnabled, myZoomingStyle, and OCCViewer_VService.Viewer3d().

OCCViewer_Viewer::~OCCViewer_Viewer ( ) [virtual]

Destructor

Member Function Documentation

static QString OCCViewer_Viewer.Type ( ) [static]

void OCCViewer_Viewer::update ( )

Updates OCC 3D viewer

References SUIT_ViewManager.getActiveView(), SUIT_ViewModel.myViewManager, and OCCViewer_ViewWindow.updateGravityCoords().

SUIT_ViewWindow * OCCViewer_Viewer::createView ( SUIT_Desktop * theDesktop ) [virtual]

Creates new view window

Parameters:

theDesktop - main window of application

Reimplemented from SUIT_ViewModel.

References OCCViewer_ViewFrame.getView(), initView(), and OCCViewer_ViewFrame.MAIN_VIEW.

void OCCViewer_Viewer::setViewManager ( SUIT_ViewManager * theViewManager ) [virtual]

Sets new view manager

Parameters:

theViewManager - new view manager

Reimplemented from SUIT_ViewModel.

References onKeyPress(), onMouseMove(), onMousePress(), and onMouseRelease().

virtual QString OCCViewer_Viewer.getType ( ) const [virtual]

Reimplemented from SUIT_ViewModel.

void OCCViewer_Viewer::contextMenuPopup ( QMenu * thePopup ) [virtual]

Builds popup for occ viewer

Reimplemented from SUIT_ViewModel.

References SUIT_ViewManager.getActiveView(), SUIT_ViewModel.myViewManager, onChangeBgColor(), and onDumpView().

void OCCViewer_Viewer::getSelectedObjects ( AIS_ListOfInteractive & theList )

Returns:: objects selected in 3D viewer

Parameters:

theList - list to be filled with selected objects

void OCCViewer_Viewer::setObjectsSelected ( const AIS_ListOfInteractive & theList )

Selects objects in 3D viewer. Other selected objects are left as selected

Parameters:

theList - list objects to be selected

void OCCViewer_Viewer.setSelected ( const Handle(AIS_InteractiveObject)& theIO )

void OCCViewer_Viewer::performSelectionChanged ( )

Auxiliary method to emit signal selectionChanged()

References selectionChanged().

QColor OCCViewer_Viewer::backgroundColor ( ) const

Returns:: background color of viewer

References myColors.

void OCCViewer_Viewer::setBackgroundColor ( const QColor & c )

Sets background color

Parameters:

c	- new background color

QColor OCCViewer_Viewer::backgroundColor ( int theViewId ) const

References myColors.

void OCCViewer_Viewer::setBackgroundColor	(	int	theViewId,
		const QColor &	theColor
	)

References myColors.

bool OCCViewer_Viewer.trihedronActivated ( ) const

void OCCViewer_Viewer::toggleTrihedron ( )

Changes visibility of trihedron to opposite

References isTrihedronVisible(), and setTrihedronShown().

bool OCCViewer_Viewer::isTrihedronVisible ( ) const

Returns:: true if trihedron is visible

void OCCViewer_Viewer::setTrihedronShown ( const bool on ) [virtual]

Sets visibility state of trihedron

Parameters:

on	- new state

double OCCViewer_Viewer::trihedronSize ( ) const

Returns:: trihedron size

void OCCViewer_Viewer::setTrihedronSize ( const double sz ) [virtual]

Changes trihedron size

Parameters:

sz	- new size

OCCViewer_ViewWindow * OCCViewer_Viewer::createSubWindow ( ) [virtual]

Reimplemented in SOCC_Viewer.

OCCViewer_Viewer.Handle ( V3d_Viewer ) const

OCCViewer_Viewer.Handle ( AIS_InteractiveContext ) const

OCCViewer_Viewer.Handle ( AIS_Trihedron ) const

int OCCViewer_Viewer::interactionStyle ( ) const

Returns:: interaction style

References myInteractionStyle.

void OCCViewer_Viewer::setInteractionStyle ( const int theStyle )

Sets interaction style: 0 - standard, 1 - keyboard free interaction

Parameters:

theStyle - new interaction style

! To be done for view windows

References SUIT_ViewManager.getViews(), myInteractionStyle, SUIT_ViewModel.myViewManager, and OCCViewer_ViewWindow.setInteractionStyle().

int OCCViewer_Viewer::zoomingStyle ( ) const

Returns:: zooming style

References myZoomingStyle.

void OCCViewer_Viewer::setZoomingStyle ( const int theStyle )

Sets zooming style: 0 - standard, 1 - advanced (at cursor)

Parameters:

theStyle - new zooming style

! To be done for view windows

References SUIT_ViewManager.getViews(), SUIT_ViewModel.myViewManager, myZoomingStyle, and OCCViewer_ViewWindow.setZoomingStyle().

void OCCViewer_Viewer::enableSelection ( bool isEnabled )

Sets selection enabled status

Parameters:

isEnabled - new status

! To be done for view windows

References SUIT_ViewManager.getViews(), mySelectionEnabled, SUIT_ViewModel.myViewManager, and OCCViewer_ViewWindow.updateEnabledDrawMode().

bool OCCViewer_Viewer.isSelectionEnabled ( ) const

void OCCViewer_Viewer::enableMultiselection ( bool isEnable )

Sets multiselection enabled status

Parameters:

isEnabled - new status

! To be done for view windows

References SUIT_ViewManager.getViews(), myMultiSelectionEnabled, SUIT_ViewModel.myViewManager, and OCCViewer_ViewWindow.updateEnabledDrawMode().

bool OCCViewer_Viewer.isMultiSelectionEnabled ( ) const

int OCCViewer_Viewer.getSelectionCount ( ) const

bool OCCViewer_Viewer.isStaticTrihedronDisplayed ( )

bool OCCViewer_Viewer::highlight	(	const Handle(AIS_InteractiveObject)&	obj,
		bool	hilight,
		bool	update = `true`
	)

Hilights/unhilights object in viewer

Parameters:

obj	- object to be updated
hilight	- if it is true, object will be hilighted, otherwise it will be unhilighted
update	- update current viewer

bool OCCViewer_Viewer::unHighlightAll ( bool updateviewer = true )

Unhilights all objects in viewer

Parameters:

updateviewer - update current viewer

bool OCCViewer_Viewer::isInViewer	(	const Handle(AIS_InteractiveObject)&	obj,
		bool	onlyInViewer = `false`
	)

Returns:: true if object is in viewer or in collector

Parameters:

obj	- object to be checked
onlyInViewer	- search object only in viewer (so object must be displayed)

References PyInterp.obj.

bool OCCViewer_Viewer::isVisible ( const Handle(AIS_InteractiveObject)& obj )

Returns:: true if object is displayed in viewer

Parameters:

obj	- object to be checked

void OCCViewer_Viewer::setColor	(	const Handle(AIS_InteractiveObject)&	obj,
		const QColor &	color,
		bool	update = `true`
	)

Sets color of object

Parameters:

obj	- object to be updated
color	- new color
update	- update current viewer

void OCCViewer_Viewer::switchRepresentation	(	const Handle(AIS_InteractiveObject)&	obj,
		int	mode,
		bool	update = `true`
	)

Changes display mode of object

Parameters:

obj	- object to be processed
mode	- new display mode
update	- update current viewer

void OCCViewer_Viewer::setTransparency	(	const Handle(AIS_InteractiveObject)&	obj,
		float	trans,
		bool	update = `true`
	)

Changes transparency of object

Parameters:

obj	- object to be processed
trans	- new transparency
update	- update current viewer

void OCCViewer_Viewer::setIsos	(	const int	u,
		const int	v
	)

Set number of isolines

Parameters:

u	- u-isolines (first parametric co-ordinate)
v	- v-isolines (second parametric co-ordinate)

References Handle().

void OCCViewer_Viewer::isos	(	int &	u,
		int &	v
	)		const

Returns:: number of isolines

Parameters:

u	- to return u-isolines (first parametric co-ordinate)
v	- to return v-isolines (second parametric co-ordinate)

References Handle().

void OCCViewer_Viewer::initView ( OCCViewer_ViewWindow * view )

Start initialization of view window

Parameters:

view	- view window to be initialized

References OCCViewer_ViewWindow.getViewPort(), OCCViewer_ViewWindow.initLayout(), OCCViewer_ViewWindow.initSketchers(), interactionStyle(), myColors, OCCViewer_ViewPort3d.setBackgroundColor(), OCCViewer_ViewWindow.setInteractionStyle(), OCCViewer_ViewWindow.setZoomingStyle(), and zoomingStyle().

void OCCViewer_Viewer.selectionChanged ( ) [signal]

void OCCViewer_Viewer.deselection ( ) [signal]

void OCCViewer_Viewer::onMousePress	(	SUIT_ViewWindow *	theWindow,
		QMouseEvent *	theEvent
	)		`[protected, slot]`

SLOT: called on mouse button press, stores current mouse position as start point for transformations

References myStartPnt.

void OCCViewer_Viewer::onMouseMove	(	SUIT_ViewWindow *	theWindow,
		QMouseEvent *	theEvent
	)		`[protected, slot]`

SLOT: called on mouse move, processes transformation or hilighting

References OCCViewer_ViewWindow.getViewPort(), Handle(), OCCViewer_ViewPort3d.isBusy(), isSelectionEnabled(), and mySelectionEnabled.

void OCCViewer_Viewer::onMouseRelease	(	SUIT_ViewWindow *	theWindow,
		QMouseEvent *	theEvent
	)		`[protected, slot]`

SLOT: called on mouse button release, finishes transformation or selection

References deselection(), OCCViewer_ViewWindow.getViewPort(), Handle(), OCCViewer_ViewWindow.interactionStyle(), myEndPnt, myMultiSelectionEnabled, mySelectionEnabled, myStartPnt, selectionChanged(), and SUIT_ViewModel.STANDARD.

void OCCViewer_Viewer::onKeyPress	(	SUIT_ViewWindow *	theWindow,
		QKeyEvent *	theEvent
	)		`[protected, slot]`

SLOT: called on key press, processes selection in "key free" interaction style

References deselection(), OCCViewer_ViewWindow.interactionStyle(), SUIT_ViewModel.KEY_FREE, mySelectionEnabled, and selectionChanged().

void OCCViewer_Viewer::onDumpView ( ) [protected, slot]

SLOT: called on dump view operation is activated, stores scene to raster file

References SUIT_ViewManager.getActiveView(), SUIT_ViewModel.myViewManager, and SUIT_ViewWindow.onDumpView().

void OCCViewer_Viewer::onChangeBgColor ( ) [protected, slot]

SLOT: called if background color is to be changed changed, passes new color to view port

References OCCViewer_ViewWindow.backgroundColor(), SUIT_ViewManager.getActiveView(), SUIT_ViewModel.myViewManager, and OCCViewer_ViewWindow.setBackgroundColor().

OCCViewer_Viewer.Handle ( V3d_Viewer ) [private]

OCCViewer_Viewer.Handle ( AIS_Trihedron ) [private]

OCCViewer_Viewer.Handle ( AIS_InteractiveContext ) [private]

SUIT_ViewManager * SUIT_ViewModel::getViewManager ( ) const [inherited]

Get view manager.

Returns:: view manager

References SUIT_ViewModel.myViewManager.

void SUIT_ViewModel::setHotButton	(	InteractionStyle	theInteractionStyle,
		HotOperation	theOper,
		Qt::KeyboardModifiers	theState,
		Qt::MouseButtons	theButton
	)		`[static, inherited]`

Sets hot button

Parameters:

theOper	- hot operation
theState	- adding state to state map operations.
theButton	- adding state to button map operations.

References SUIT_ViewModel.myButtonMap, and SUIT_ViewModel.myStateMap.

void SUIT_ViewModel::getHotButton	(	InteractionStyle	theInteractionStyle,
		HotOperation	theOper,
		Qt::KeyboardModifiers &	theState,
		Qt::MouseButtons &	theButton
	)		`[static, inherited]`