#include <GLViewer_BaseObjects.h>

Inheritance diagram for GLViewer_TextObject:

Public Member Functions
	GLViewer_TextObject (const QString &, float xPos=0, float yPos=0, const QColor &color=QColor(0, 255, 0), const QString &toolTip="GLText")
	~GLViewer_TextObject ()
virtual void	compute ()
virtual GLViewer_Drawer *	createDrawer ()
virtual void	setDrawer (GLViewer_Drawer *theDrawer)
virtual GLboolean	highlight (GLfloat x, GLfloat y, GLfloat tol, GLboolean isCircle=GL_FALSE)
virtual GLboolean	unhighlight ()
virtual GLboolean	select (GLfloat x, GLfloat y, GLfloat tol, GLViewer_Rect rect, GLboolean isFull=GL_FALSE, GLboolean isCircle=GL_FALSE, GLboolean isShift=GL_FALSE)
virtual GLboolean	unselect ()
virtual GLViewer_Rect *	getUpdateRect ()
virtual void	moveObject (float, float, bool fromGroup=false)
virtual QByteArray	getByteCopy ()
virtual bool	initializeFromByteCopy (QByteArray)
virtual bool	translateToPS (QFile &hFile, GLViewer_CoordSystem aViewerCS, GLViewer_CoordSystem aPSCS)
virtual bool	translateToHPGL (QFile &hFile, GLViewer_CoordSystem aViewerCS, GLViewer_CoordSystem aHPGLCS)
int	getWidth ()
int	getHeight ()
void	setWidth (int w)
void	setHeight (int h)
GLViewer_Drawer *	getDrawer () const
	Returns current drawer.
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 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 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.
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
bool	myHighFlag
int	myWidth
int	myHeight
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

Text as Object for OpenGL

Constructor & Destructor Documentation

GLViewer_TextObject::GLViewer_TextObject	(	const QString &	theStr,
		float	xPos = `0`,
		float	yPos = `0`,
		const QColor &	color = `QColor( 0, 255, 0 )`,
		const QString &	toolTip = `"GLText"`
	)

Constructor

Parameters:

theStr	- text string
xPos	- x position
yPos	- y position
color	- color of text
toolTip	- tooltip of text object

References GLViewer_Object.myGLText, myHeight, myHighFlag, GLViewer_Object.myToolTipText, and myWidth.

GLViewer_TextObject::~GLViewer_TextObject ( )

Destructor

References GLViewer_Object.myGLText.

Member Function Documentation

void GLViewer_TextObject::compute ( ) [virtual]

Computes all necessary information about object for presentation in drawer

Implements GLViewer_Object.

References GLViewer_Text.getHeight(), GLViewer_Text.getPosition(), GLViewer_Text.getText(), GLViewer_Text.getWidth(), GLViewer_Object.myGLText, myHeight, GLViewer_Object.myRect, myWidth, GLViewer_Rect.setBottom(), GLViewer_Rect.setLeft(), GLViewer_Rect.setRight(), and GLViewer_Rect.setTop().

GLViewer_Drawer * GLViewer_TextObject::createDrawer ( ) [virtual]

Creates corresponding drawer

Implements GLViewer_Object.

References compute(), and GLViewer_Object.myDrawer.

void GLViewer_TextObject::setDrawer ( GLViewer_Drawer * theDrawer ) [virtual]

Installing already exist drawer with same type

Parameters:

theDrawer - new drawer

Reimplemented from GLViewer_Object.

References GLViewer_Object.myDrawer.

GLboolean GLViewer_TextObject::highlight	(	GLfloat	theX,
		GLfloat	theY,
		GLfloat	theTol,
		GLboolean	isCircle = `GL_FALSE`
	)		`[virtual]`

Computes highlight presentation

Parameters:

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

Returns:: true if highlight status is changed

Implements GLViewer_Object.

References GLViewer_Text.getPosition(), GLViewer_Object.myGLText, myHeight, myHighFlag, GLViewer_Object.myIsHigh, GLViewer_Object.myIsVisible, myWidth, GLViewer_Object.myXScale, GLViewer_Object.myYScale, and PyInterp.obj.

GLboolean GLViewer_TextObject::unhighlight ( ) [virtual]

Unhilights object

Implements GLViewer_Object.

References GLViewer_Object.myIsHigh.

GLboolean GLViewer_TextObject::select	(	GLfloat	theX,
		GLfloat	theY,
		GLfloat	theTol,
		GLViewer_Rect	rect,
		GLboolean	isFull = `GL_FALSE`,
		GLboolean	isCircle = `GL_FALSE`,
		GLboolean	isShift = `GL_FALSE`
	)		`[virtual]`

Selects text object /param x, y - co-ordinates of mouse /param tol - tolerance /param rect - rectangle (in case of rectangular selection) /param isFull - if it is true, then object may selected only if it lays whole in selection zone

Parameters:

isCircle	- true if sensitive area of detection is round
isShift	- true if selection exec with append option

Implements GLViewer_Object.

References myHighFlag, GLViewer_Object.myIsHigh, GLViewer_Object.myIsSel, GLViewer_Object.myIsVisible, GLViewer_Object.myRect, PyInterp.obj, and GLViewer_Rect.toQRect().

GLboolean GLViewer_TextObject::unselect ( ) [virtual]

Unselects text object

Implements GLViewer_Object.

References GLViewer_Object.myIsSel.

GLViewer_Rect * GLViewer_TextObject::getUpdateRect ( ) [virtual]

Returns:: update object rectangle Does not equal getRect() if object have a persistence to some viewer transformations

Implements GLViewer_Object.

References GLViewer_Rect.bottom(), GLViewer_Text.getPosition(), GLViewer_Text.getText(), GLViewer_Rect.left(), GLViewer_Object.myGLText, myHeight, GLViewer_Object.myRect, myWidth, GLViewer_Object.myXGap, GLViewer_Object.myXScale, GLViewer_Object.myYGap, GLViewer_Object.myYScale, GLViewer_Rect.right(), GLViewer_Rect.setBottom(), GLViewer_Rect.setLeft(), GLViewer_Rect.setRight(), GLViewer_Rect.setTop(), and GLViewer_Rect.top().

void GLViewer_TextObject::moveObject	(	float	theX,
		float	theY,
		bool	fromGroup = `false`
	)		`[virtual]`

Moves object by recomputing

Parameters:

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

Implements GLViewer_Object.

References compute(), GLViewer_Group.dragingObjects(), GLViewer_Text.getPosition(), GLViewer_Object.myGLText, GLViewer_Object.myGroup, and GLViewer_Text.setPosition().

QByteArray GLViewer_TextObject::getByteCopy ( ) [virtual]

Codes text object as byte copy

Returns:: byte array

Reimplemented from GLViewer_Object.

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

Initialize text object by byte array

Parameters:

theArray - byte array

Reimplemented from GLViewer_Object.

References GLViewer_Object.initializeFromByteCopy(), myHighFlag, and GLViewer_Object.myType.

bool GLViewer_TextObject::translateToPS	(	QFile &	hFile,
		GLViewer_CoordSystem *	aViewerCS,
		GLViewer_CoordSystem *	aPSCS
	)		`[virtual]`

Saves text object to file PostScript

Parameters:

hFile	- file instance
aViewerCS	- viewer co-ordinates system
aPSCS	- paper co-ordinates system

Implements GLViewer_Object.

References AddCoordsToPS(), GLViewer_Text.getPosition(), GLViewer_Text.getText(), and GLViewer_Object.myGLText.

bool GLViewer_TextObject::translateToHPGL	(	QFile &	hFile,
		GLViewer_CoordSystem *	aViewerCS,
		GLViewer_CoordSystem *	aHPGLCS
	)		`[virtual]`

Saves text object to file HPGL

Parameters:

hFile	- file instance
aViewerCS	- viewer co-ordinates system
aHPGLCS	- paper co-ordinates system

Implements GLViewer_Object.

References AddCoordsToHPGL(), GLViewer_Text.getPosition(), GLViewer_Text.getText(), and GLViewer_Object.myGLText.

int GLViewer_TextObject.getWidth ( )

int GLViewer_TextObject.getHeight ( )

void GLViewer_TextObject.setWidth ( int w )

void GLViewer_TextObject.setHeight ( int h )

GLViewer_Drawer* GLViewer_Object.getDrawer ( ) const [inherited]

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

Returns:: true if object is inside rectangle

Parameters:

theRect - rectangle

References GLViewer_Object.myRect, and GLViewer_Rect.toQRect().

virtual bool GLViewer_Object.portContains ( GLViewer_Pnt ) [virtual, inherited]

Warning:: It is for ouv

virtual bool GLViewer_Object.startPulling ( GLViewer_Pnt ) [virtual, inherited]

Warning:: It is for ouv

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

Warning:: It is for ouv

virtual void GLViewer_Object.finishPulling ( ) [virtual, inherited]

Warning:: It is for ouv

virtual bool GLViewer_Object.isPulling ( ) [virtual, inherited]

Warning:: It is for ouv

virtual GLViewer_Rect GLViewer_Object.getPullingRect ( ) const [virtual, inherited]

Warning:: It is for ouv

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

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

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

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

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

Warning:: It is for ouv

Sets zoom factor

Parameters:

zoom	- zoom factor

References GLViewer_Object.myZoom.

virtual GLfloat GLViewer_Object.getZoom ( ) const [virtual, inherited]

Warning:: It is for ouv

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

Warning:: It is for ouv

Performs zoom change by step

Parameters:

zoomIn - to increase to decrease zoom

References GLViewer_Object.myZoom, and GLViewer_Object.setZoom().

virtual GLboolean GLViewer_Object.isHighlighted ( ) const [virtual, inherited]

virtual GLboolean GLViewer_Object.isSelected ( ) const [virtual, inherited]

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

void GLViewer_Object.setGLText ( GLViewer_Text * glText ) [inherited]

GLViewer_Text* GLViewer_Object.getGLText ( ) const [inherited]

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

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

QString GLViewer_Object.getObjectType ( ) const [inherited]

Needs for GLViewer_Drawer

void GLViewer_Object.setName ( QString name ) [inherited]

QString GLViewer_Object.getName ( ) const [inherited]

int GLViewer_Object::getPriority ( ) const [virtual, inherited]

Returns:: priority of object

References GLViewer_Drawer.getPriority(), and GLViewer_Object.myDrawer.

virtual bool GLViewer_Object.finishMove ( ) [virtual, inherited]

virtual bool GLViewer_Object.getVisible ( ) const [virtual, inherited]

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

void GLViewer_Object.setToolTipText ( QString str ) [inherited]

virtual QString GLViewer_Object.getToolTipText ( ) [virtual, inherited]

bool GLViewer_Object.isTooTipHTML ( ) const [inherited]

void GLViewer_Object.setToolTipFormat ( bool isHTML ) [inherited]

SUIT_DataOwner* GLViewer_Object.owner ( ) const [inherited]

Warning:: It is for ouv

void GLViewer_Object.setOwner ( SUIT_DataOwner * owner ) [inherited]

Warning:: It is for ouv

void GLViewer_Object::setGroup ( GLViewer_Group * theGroup ) [inherited]

Sets object's group

Parameters:

theGroup - group

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

GLViewer_Group * GLViewer_Object::getGroup ( ) const [inherited]

Returns:: object's group

References GLViewer_Object.myGroup.

virtual GLViewer_Object* GLViewer_Object.getOwner ( ) [virtual, inherited]

Warning:: It is for ouv

virtual bool GLViewer_Object.isSelectable ( ) [virtual, inherited]

virtual bool GLViewer_Object.isScalable ( ) [virtual, inherited]

Warning:: It is for ouv

Field Documentation

bool GLViewer_TextObject.myHighFlag [protected]

int GLViewer_TextObject.myWidth [protected]

int GLViewer_TextObject.myHeight [protected]

QString GLViewer_Object.myName [protected, inherited]

QString GLViewer_Object.myType [protected, inherited]

GLViewer_Rect* GLViewer_Object.myRect [protected, inherited]

GLViewer_Rect* GLViewer_Object.myUpdateRect [protected, inherited]

GLViewer_Text* GLViewer_Object.myGLText [protected, inherited]

GLfloat GLViewer_Object.myXScale [protected, inherited]

GLfloat GLViewer_Object.myYScale [protected, inherited]

GLfloat GLViewer_Object.myXGap [protected, inherited]

GLfloat GLViewer_Object.myYGap [protected, inherited]

GLfloat GLViewer_Object.myZoom [protected, inherited]

Warning:: It is for ouv

GLboolean GLViewer_Object.myIsHigh [protected, inherited]

= true after right highlighting

GLboolean GLViewer_Object.myIsSel [protected, inherited]

= true after right selection

GLViewer_Drawer* GLViewer_Object.myDrawer [protected, inherited]

GLViewer_AspectLine* GLViewer_Object.myAspectLine [protected, inherited]

QString GLViewer_Object.myToolTipText [protected, inherited]

bool GLViewer_Object.isToolTipHTML [protected, inherited]

= true if tool tip text contains HTML tags

bool GLViewer_Object.myIsVisible [protected, inherited]

SUIT_DataOwner* GLViewer_Object.myOwner [protected, inherited]

Warning:: It is for ouv

GLViewer_Group* GLViewer_Object.myGroup [protected, inherited]

GLViewer_TextObject Class Reference

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation