#include <GLViewer_Object.h>

Inheritance diagram for GLViewer_Object:

Public Member Functions
	GLViewer_Object ()
	A constructor.
virtual	~GLViewer_Object ()
	A destructor.
virtual void	compute ()=0
	Main method. Computes all needed information about object for presentation in drawer.
virtual GLViewer_Drawer *	createDrawer ()=0
	Creates correspond drawer.
virtual void	setDrawer (GLViewer_Drawer *theDrawer)
	Installing already exist drawer with same type.
GLViewer_Drawer *	getDrawer () const
	Returns current drawer.
virtual GLboolean	highlight (GLfloat x, GLfloat y, GLfloat tol, GLboolean isCircle=GL_FALSE)=0
	Computes highlight presentation.
virtual GLboolean	unhighlight ()=0
	Clears all highlight information.
virtual GLboolean	select (GLfloat x, GLfloat y, GLfloat tol, GLViewer_Rect rect, GLboolean isFull=GL_FALSE, GLboolean isCircle=GL_FALSE, GLboolean isShift=GL_FALSE)=0
	Computes select presentation.
virtual GLboolean	unselect ()=0
	Clears all select information.
virtual GLboolean	isInside (GLViewer_Rect theRect)
	Returns if theRect inside object.
virtual bool	portContains (GLViewer_Pnt)
virtual bool	startPulling (GLViewer_Pnt)
virtual void	pull (GLViewer_Pnt, GLViewer_Object *)
virtual void	finishPulling ()
virtual bool	isPulling ()
virtual GLViewer_Rect	getPullingRect () const
virtual void	setRect (GLViewer_Rect *rect)
	Installs object rectangle.
virtual GLViewer_Rect *	getRect () const
	Returns object rectungle.
virtual GLViewer_Rect *	getUpdateRect ()=0
	Returns update object rectangle.
virtual void	setScale (GLfloat xScale, GLfloat yScale)
	Installs scale factors.
virtual void	getScale (GLfloat &xScale, GLfloat &yScale) const
	Returns scale factors.
virtual GLboolean	setZoom (GLfloat zoom, bool recompute, bool fromGroup=false)
virtual GLfloat	getZoom () const
virtual GLboolean	updateZoom (bool zoomIn)
virtual GLboolean	isHighlighted () const
	Returns true if object is highlighted.
virtual GLboolean	isSelected () const
	Returns true if object is selected.
virtual void	setSelected (GLboolean state)
	Installs select status to object.
void	setGLText (GLViewer_Text *glText)
	Installs GLText to object.
GLViewer_Text *	getGLText () const
	Returns object GLText.
virtual void	setAspectLine (GLViewer_AspectLine *aspect)
	Installs acpect line for object presentation.
virtual GLViewer_AspectLine *	getAspectLine () const
	Returns acpect line of object presentation.
QString	getObjectType () const
	Returns object type.
void	setName (QString name)
	Installs object name.
QString	getName () const
	Returns object name.
virtual int	getPriority () const
	Returns object priority.
virtual void	moveObject (float dx, float dy, bool fromGroup=false)=0
	Moves object per by recomputing.
virtual bool	finishMove ()
	Finaly recomputing object after moving.
virtual bool	getVisible () const
	Returns visible object status.
virtual void	setVisible (bool theStatus)
	Installs visible object status.
void	setToolTipText (QString str)
	Installs onject tool tip text.
virtual QString	getToolTipText ()
	Returns onject tool tip text.
bool	isTooTipHTML () const
	Returns true if tool tip contains HTML tags.
void	setToolTipFormat (bool isHTML)
	Installs tool tip supporting of HTML tags.
virtual QByteArray	getByteCopy ()
	A function for coding object to the byte copy.
virtual bool	initializeFromByteCopy (QByteArray)
	A function for decoding object from the byte copy.
virtual bool	translateToPS (QFile &hFile, GLViewer_CoordSystem aViewerCS, GLViewer_CoordSystem aPSCS)=0
	A function translate object in to PostScript file on disk.
virtual bool	translateToHPGL (QFile &hFile, GLViewer_CoordSystem aViewerCS, GLViewer_CoordSystem aHPGLCS)=0
	A function translate object in to HPGL file on disk.
SUIT_DataOwner *	owner () const
void	setOwner (SUIT_DataOwner *owner)
void	setGroup (GLViewer_Group *theGroup)
	Adds object to group theGroup.
GLViewer_Group *	getGroup () const
	Returns object group.
virtual GLViewer_Object *	getOwner ()
virtual bool	isSelectable ()
	Returns true if object can be selected.
virtual bool	isScalable ()
Protected Attributes
QString	myName
	Object name.
QString	myType
	Object type.
GLViewer_Rect *	myRect
	Object base rect.
GLViewer_Rect *	myUpdateRect
	Update object rect (after some viewer transformations)
GLViewer_Text *	myGLText
	Object GLText.
GLfloat	myXScale
	X scale factor.
GLfloat	myYScale
	Y scale factor.
GLfloat	myXGap
	Gap for X direction of rect.
GLfloat	myYGap
	Gap for Y direction of rect.
GLfloat	myZoom
GLboolean	myIsHigh
	Highlight status.
GLboolean	myIsSel
	Selectt status.
GLViewer_Drawer *	myDrawer
	Object drawer.
GLViewer_AspectLine *	myAspectLine
	Line aspect for object presentation.
QString	myToolTipText
	Objet tool tip text.
bool	isToolTipHTML
	HTML object tool tip status.
bool	myIsVisible
	Object visibke status.
SUIT_DataOwner *	myOwner
GLViewer_Group *	myGroup
	Object Group.

Detailed Description

Class GLViewer_Object Base Object for all GLViewer objects

Base Viewer for GLViewer

Constructor & Destructor Documentation

GLViewer_Object::GLViewer_Object ( )

Default constructor

References isToolTipHTML, myAspectLine, myDrawer, myGLText, myGroup, myIsHigh, myIsSel, myIsVisible, myOwner, myRect, myType, myUpdateRect, myXGap, myXScale, myYGap, myYScale, and myZoom.

GLViewer_Object::~GLViewer_Object ( ) [virtual]

Destructor

References myAspectLine, myGLText, myRect, and myUpdateRect.

Member Function Documentation

virtual void GLViewer_Object.compute ( ) [pure virtual]

Implemented in GLViewer_MarkerSet, GLViewer_Polyline, and GLViewer_TextObject.

virtual GLViewer_Drawer* GLViewer_Object.createDrawer ( ) [pure virtual]

Implemented in GLViewer_MarkerSet, GLViewer_Polyline, and GLViewer_TextObject.

virtual void GLViewer_Object.setDrawer ( GLViewer_Drawer * theDrawer ) [virtual]

Reimplemented in GLViewer_TextObject.

GLViewer_Drawer* GLViewer_Object.getDrawer ( ) const

virtual GLboolean GLViewer_Object.highlight	(	GLfloat	x,
		GLfloat	y,
		GLfloat	tol,
		GLboolean	isCircle = `GL_FALSE`
	)		`[pure virtual]`

Parameters:

x	- x coord
y	- y coord
tol	- tolerance of detecting
isCircle	- = true if sensitive area of detection is round

Implemented in GLViewer_MarkerSet, GLViewer_Polyline, and GLViewer_TextObject.

virtual GLboolean GLViewer_Object.unhighlight ( ) [pure virtual]

Implemented in GLViewer_MarkerSet, GLViewer_Polyline, and GLViewer_TextObject.

virtual GLboolean GLViewer_Object.select	(	GLfloat	x,
		GLfloat	y,
		GLfloat	tol,
		GLViewer_Rect	rect,
		GLboolean	isFull = `GL_FALSE`,
		GLboolean	isCircle = `GL_FALSE`,
		GLboolean	isShift = `GL_FALSE`
	)		`[pure virtual]`

Parameters:

x	- x coord
y	- y coord
tol	- tolerance of detecting
rect	- Non empty for rectangle selection
isFull	- = true if
isCircle	- = true if sensitive area of detection is round
isShift	- = true if selection exec with append option

Implemented in GLViewer_MarkerSet, GLViewer_Polyline, and GLViewer_TextObject.

virtual GLboolean GLViewer_Object.unselect ( ) [pure virtual]

Implemented in GLViewer_MarkerSet, GLViewer_Polyline, and GLViewer_TextObject.

GLboolean GLViewer_Object::isInside ( GLViewer_Rect theRect ) [virtual]

Returns:: true if object is inside rectangle

Parameters:

theRect - rectangle

References myRect, and GLViewer_Rect.toQRect().

virtual bool GLViewer_Object.portContains ( GLViewer_Pnt ) [virtual]

Warning:: It is for ouv

virtual bool GLViewer_Object.startPulling ( GLViewer_Pnt ) [virtual]

Warning:: It is for ouv

virtual void GLViewer_Object.pull	(	GLViewer_Pnt	,
		GLViewer_Object *
	)		`[virtual]`

Warning:: It is for ouv

virtual void GLViewer_Object.finishPulling ( ) [virtual]

Warning:: It is for ouv

virtual bool GLViewer_Object.isPulling ( ) [virtual]

Warning:: It is for ouv

virtual GLViewer_Rect GLViewer_Object.getPullingRect ( ) const [virtual]

Warning:: It is for ouv

virtual void GLViewer_Object.setRect ( GLViewer_Rect * rect ) [virtual]

virtual GLViewer_Rect* GLViewer_Object.getRect ( ) const [virtual]

virtual GLViewer_Rect* GLViewer_Object.getUpdateRect ( ) [pure virtual]

Does not equal getRect() if object have a persistence to some viewer transformations

Implemented in GLViewer_MarkerSet, GLViewer_Polyline, and GLViewer_TextObject.

virtual void GLViewer_Object.setScale	(	GLfloat	xScale,
		GLfloat	yScale
	)		`[virtual]`

virtual void GLViewer_Object.getScale	(	GLfloat &	xScale,
		GLfloat &	yScale
	)		const `[virtual]`

GLboolean GLViewer_Object::setZoom	(	GLfloat	zoom,
		bool	recompute,
		bool	fromGroup = `false`
	)		`[virtual]`

Warning:: It is for ouv

Sets zoom factor

Parameters:

zoom	- zoom factor

References myZoom.

virtual GLfloat GLViewer_Object.getZoom ( ) const [virtual]

Warning:: It is for ouv

GLboolean GLViewer_Object::updateZoom ( bool zoomIn ) [virtual]

Warning:: It is for ouv

Performs zoom change by step

Parameters:

zoomIn - to increase to decrease zoom

References myZoom, and setZoom().

virtual GLboolean GLViewer_Object.isHighlighted ( ) const [virtual]

virtual GLboolean GLViewer_Object.isSelected ( ) const [virtual]

virtual void GLViewer_Object.setSelected ( GLboolean state ) [virtual]

void GLViewer_Object.setGLText ( GLViewer_Text * glText )

GLViewer_Text* GLViewer_Object.getGLText ( ) const

virtual void GLViewer_Object.setAspectLine ( GLViewer_AspectLine * aspect ) [virtual]

virtual GLViewer_AspectLine* GLViewer_Object.getAspectLine ( ) const [virtual]

QString GLViewer_Object.getObjectType ( ) const

Needs for GLViewer_Drawer

void GLViewer_Object.setName ( QString name )

QString GLViewer_Object.getName ( ) const

int GLViewer_Object::getPriority ( ) const [virtual]

Returns:: priority of object

References GLViewer_Drawer.getPriority(), and myDrawer.

virtual void GLViewer_Object.moveObject	(	float	dx,
		float	dy,
		bool	fromGroup = `false`
	)		`[pure virtual]`

Parameters:

dx	- moving along X coord
dy	- moving along Y coord
fromGroup	- = true if this method called from group

Implemented in GLViewer_MarkerSet, GLViewer_Polyline, and GLViewer_TextObject.

virtual bool GLViewer_Object.finishMove ( ) [virtual]

virtual bool GLViewer_Object.getVisible ( ) const [virtual]

virtual void GLViewer_Object.setVisible ( bool theStatus ) [virtual]

void GLViewer_Object.setToolTipText ( QString str )

virtual QString GLViewer_Object.getToolTipText ( ) [virtual]

bool GLViewer_Object.isTooTipHTML ( ) const

void GLViewer_Object.setToolTipFormat ( bool isHTML )

QByteArray GLViewer_Object::getByteCopy ( ) [virtual]

A function is used for copy-past technollogy in copy method

Codes object as byte copy

Returns:: byte array

Reimplemented in GLViewer_MarkerSet, GLViewer_Polyline, and GLViewer_TextObject.

References GLViewer_Rect.bottom(), GLViewer_AspectLine.getByteCopy(), GLViewer_Text.getByteCopy(), GLViewer_Rect.left(), myAspectLine, myGLText, myOwner, myRect, myToolTipText, myType, myXGap, myXScale, myYGap, myYScale, GLViewer_Rect.right(), and GLViewer_Rect.top().

bool GLViewer_Object::initializeFromByteCopy ( QByteArray theArray ) [virtual]

A function is used for copy-past technollogy in past method

Initialize object by byte array

Parameters:

theArray - byte array

Reimplemented in GLViewer_MarkerSet, GLViewer_Polyline, and GLViewer_TextObject.

References GLViewer_Text.fromByteCopy(), GLViewer_AspectLine.fromByteCopy(), GLViewer_AspectLine.getByteCopy(), GLViewer_Text.getByteCopy(), myAspectLine, myGLText, myIsHigh, myIsSel, myIsVisible, myRect, myToolTipText, myType, myXGap, myXScale, myYGap, and myYScale.

virtual bool GLViewer_Object.translateToPS	(	QFile &	hFile,
		GLViewer_CoordSystem *	aViewerCS,
		GLViewer_CoordSystem *	aPSCS
	)		`[pure virtual]`

Parameters:

hFile	the name of PostScript file chosen by user
aViewerCS	the GLViewer_CoordSystem of window
aPSCS	the GLViewer_CoordSystem of PostScript page

Implemented in GLViewer_MarkerSet, GLViewer_Polyline, and GLViewer_TextObject.

virtual bool GLViewer_Object.translateToHPGL	(	QFile &	hFile,
		GLViewer_CoordSystem *	aViewerCS,
		GLViewer_CoordSystem *	aHPGLCS
	)		`[pure virtual]`

Parameters:

hFile	the name of PostScript file chosen by user
aViewerCS	the GLViewer_CoordSystem of window
aHPGLCS	the GLViewer_CoordSystem of PostScript page

Implemented in GLViewer_MarkerSet, GLViewer_Polyline, and GLViewer_TextObject.

SUIT_DataOwner* GLViewer_Object.owner ( ) const

Warning:: It is for ouv

void GLViewer_Object.setOwner ( SUIT_DataOwner * owner )

Warning:: It is for ouv

void GLViewer_Object::setGroup ( GLViewer_Group * theGroup )

Sets object's group

Parameters:

theGroup - group

References GLViewer_Group.addObject(), myGroup, and GLViewer_Group.removeObject().

GLViewer_Group * GLViewer_Object::getGroup ( ) const

Returns:: object's group

References myGroup.

virtual GLViewer_Object* GLViewer_Object.getOwner ( ) [virtual]

Warning:: It is for ouv

virtual bool GLViewer_Object.isSelectable ( ) [virtual]

virtual bool GLViewer_Object.isScalable ( ) [virtual]

Warning:: It is for ouv

Field Documentation

QString GLViewer_Object.myName [protected]

QString GLViewer_Object.myType [protected]

GLViewer_Rect* GLViewer_Object.myRect [protected]

GLViewer_Rect* GLViewer_Object.myUpdateRect [protected]

GLViewer_Text* GLViewer_Object.myGLText [protected]

GLfloat GLViewer_Object.myXScale [protected]

GLfloat GLViewer_Object.myYScale [protected]

GLfloat GLViewer_Object.myXGap [protected]

GLfloat GLViewer_Object.myYGap [protected]

GLfloat GLViewer_Object.myZoom [protected]

Warning:: It is for ouv

GLboolean GLViewer_Object.myIsHigh [protected]

= true after right highlighting

GLboolean GLViewer_Object.myIsSel [protected]

= true after right selection

GLViewer_Drawer* GLViewer_Object.myDrawer [protected]

GLViewer_AspectLine* GLViewer_Object.myAspectLine [protected]

QString GLViewer_Object.myToolTipText [protected]

bool GLViewer_Object.isToolTipHTML [protected]

= true if tool tip text contains HTML tags

bool GLViewer_Object.myIsVisible [protected]

SUIT_DataOwner* GLViewer_Object.myOwner [protected]

Warning:: It is for ouv

GLViewer_Group* GLViewer_Object.myGroup [protected]

GLViewer_Object Class Reference

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation