#include <sequenceelement.h>

Inheritance diagram for NameSequence:

Public Member Functions
	NameSequence (BasicElement *parent=0)
virtual NameSequence *	clone ()
virtual bool	accept (ElementVisitor *visitor)
virtual TQChar	getCharacter () const
virtual TokenType	getTokenType () const
virtual SequenceElement *	getMainChild ()
virtual void	calcCursorSize (const ContextStyle &context, FormulaCursor *cursor, bool smallCursor)
virtual void	drawCursor (TQPainter &painter, const ContextStyle &context, StyleAttributes &style, FormulaCursor *cursor, bool smallCursor, bool activeCursor)
virtual void	moveWordLeft (FormulaCursor *cursor)
virtual void	moveWordRight (FormulaCursor *cursor)
virtual KCommand *	buildCommand (Container , Request )
virtual KCommand *	input (Container *container, TQChar ch)
virtual void	setElementType (ElementType *t)
BasicElement *	replaceElement (const SymbolTable &table)
Public Member Functions inherited from SequenceElement
	SequenceElement (BasicElement *parent=0)
	SequenceElement (const SequenceElement &)
virtual bool	readOnly (const FormulaCursor *) const
virtual bool	isTextOnly () const
virtual BasicElement *	goToPos (FormulaCursor *, bool &handled, const LuPixelPoint &point, const LuPixelPoint &parentOrigin)
void	setSizeReduction (const ContextStyle &context)
bool	isEmpty ()
virtual void	calcSizes (const ContextStyle &cstyle, ContextStyle::TextStyle tstyle, ContextStyle::IndexStyle istyle, StyleAttributes &style)
virtual void	dispatchFontCommand (FontCommand *cmd)
virtual void	drawEmptyRect (TQPainter &painter, const ContextStyle &context, double factor, const LuPixelPoint &upperLeft)
virtual void	moveHome (FormulaCursor *cursor)
virtual void	moveEnd (FormulaCursor *cursor)
virtual void	goInside (FormulaCursor *cursor)
virtual void	goInsideLast (FormulaCursor *cursor)
virtual void	insert (FormulaCursor *, TQPtrList< BasicElement > &, Direction)
virtual void	remove (FormulaCursor *, TQPtrList< BasicElement > &, Direction)
virtual void	normalize (FormulaCursor *, Direction)
virtual BasicElement *	getChild (FormulaCursor *, Direction=beforeCursor)
virtual void	selectChild (FormulaCursor cursor, BasicElement child)
virtual void	childWillVanish (FormulaCursor cursor, BasicElement child)
uint	countChildren () const
bool	isChildNumber (uint pos, BasicElement *child)
void	selectAllChildren (FormulaCursor *cursor)
bool	onlyTextSelected (FormulaCursor *cursor)
virtual KCommand *	input (Container container, TQKeyEvent event)
virtual void	parse ()
void	getChildrenDom (TQDomDocument &doc, TQDomElement elem, uint from, uint to)
void	getChildrenMathMLDom (TQDomDocument &doc, TQDomNode &elem, uint from, uint to)
bool	buildChildrenFromDom (TQPtrList< BasicElement > &list, TQDomNode n)
virtual TQString	toLatex ()
virtual TQString	formulaString ()
BasicElement *	getChild (uint i)
const BasicElement *	getChild (uint i) const
int	childPos (BasicElement *child)
int	childPos (const BasicElement *child) const
iterator	begin ()
iterator	end ()
virtual void	setStyle (StyleElement *style)
virtual int	buildChildrenFromMathMLDom (TQPtrList< BasicElement > &list, TQDomNode n)
virtual int	readContentFromMathMLDom (TQDomNode &node)
int	buildMathMLChild (TQDomNode node)
Public Member Functions inherited from BasicElement
	BasicElement (BasicElement *parent=0)
	BasicElement (const BasicElement &)
virtual bool	readOnly (const BasicElement *child) const
virtual FormulaElement *	formula ()
virtual const FormulaElement *	formula () const
virtual bool	isInvisible () const
LuPixelPoint	widgetPos ()
virtual void	entered (SequenceElement *)
virtual bool	isSenseless ()
virtual void	registerTab (BasicElement *)
const BasicElement *	getParent () const
BasicElement *	getParent ()
void	setParent (BasicElement *p)
luPixel	getX () const
luPixel	getY () const
void	setX (luPixel x)
void	setY (luPixel y)
luPixel	getWidth () const
luPixel	getHeight () const
void	setWidth (luPixel width)
void	setHeight (luPixel height)
luPixel	getBaseline () const
void	setBaseline (luPixel line)
luPixel	axis (const ContextStyle &style, ContextStyle::TextStyle tstyle, double factor) const
TQDomElement	getElementDom (TQDomDocument &doc)
virtual void	writeMathML (TQDomDocument &doc, TQDomNode &parent, bool oasisFormat=false) const
bool	buildFromDom (TQDomElement element)
int	buildFromMathMLDom (TQDomElement element)
ElementType *	getElementType () const

Static Public Member Functions
static bool	isValidSelection (FormulaCursor *cursor)
Static Public Member Functions inherited from SequenceElement
static void	setCreationStrategy (ElementCreationStrategy *strategy)
Static Public Member Functions inherited from BasicElement
static int	getEvilDestructionCount ()

Protected Member Functions
virtual TQString	getTagName () const
virtual TQString	getElementName () const
virtual BasicElement *	createElement (TQString type)
virtual bool	isFirstOfToken (BasicElement *)
Protected Member Functions inherited from SequenceElement
virtual void	writeDom (TQDomElement element)
virtual void	writeMathMLContent (TQDomDocument &doc, TQDomElement &element, bool oasisFormat) const
virtual bool	readAttributesFromDom (TQDomElement element)
virtual bool	readContentFromDom (TQDomNode &node)
virtual void	setChildrenPositions ()
virtual BasicElement *	createElement (TQString type, const TQDomElement &element)
luPixel	getChildPosition (const ContextStyle &context, uint child)
bool	insert (uint index, BasicElement *child)
virtual luPt	getSpaceBefore (const ContextStyle &, ContextStyle::TextStyle, double)
virtual luPt	getSpaceAfter (const ContextStyle &, ContextStyle::TextStyle, double)
Protected Member Functions inherited from BasicElement
virtual void	writeMathMLAttributes (TQDomElement &) const
bool	buildChild (SequenceElement *child, TQDomNode node, TQString name)
virtual bool	readAttributesFromMathMLDom (const TQDomElement &element)
double	getSize (const TQString &str, SizeType *st)
SizeType	getSpace (const TQString &str)

Additional Inherited Members
Public Types inherited from SequenceElement
typedef ChildIterator	iterator
Static Protected Member Functions inherited from SequenceElement
static ElementCreationStrategy *	getCreationStrategy ()
Static Protected Attributes inherited from SequenceElement
static ElementCreationStrategy *	creationStrategy = 0

Detailed Description

The sequence thats a name.

Actually the purpose is to be able to insert any element by keyboard.

Definition at line 492 of file sequenceelement.h.

Constructor & Destructor Documentation

◆ NameSequence()

NameSequence::NameSequence ( BasicElement * parent = 0 )

Definition at line 1603 of file sequenceelement.cpp.

Member Function Documentation

◆ accept()

bool NameSequence::accept ( ElementVisitor * )

virtual

Visit this element.

An implementation of the visitor pattern.

Reimplemented from SequenceElement.

Definition at line 1609 of file sequenceelement.cpp.

◆ buildCommand()

KCommand * NameSequence::buildCommand	(	Container *	container,
		Request *	request )

virtual

This is called by the container to get a command depending on the current cursor position (this is how the element gets chosen) and the request.

Returns: the command that performs the requested action with the containers active cursor.

Reimplemented from SequenceElement.

Definition at line 1679 of file sequenceelement.cpp.

◆ calcCursorSize()

void NameSequence::calcCursorSize	(	const ContextStyle &	context,
		FormulaCursor *	cursor,
		bool	smallCursor )

virtual

Reimplemented from SequenceElement.

Definition at line 1615 of file sequenceelement.cpp.

◆ clone()

virtual NameSequence * NameSequence::clone ( )

inlinevirtual

Reimplemented from SequenceElement.

Definition at line 498 of file sequenceelement.h.

◆ createElement()

BasicElement * NameSequence::createElement ( TQString type )

protectedvirtual

Creates a new element with the given type.

Parameters

type	the desired type of the element

Definition at line 1777 of file sequenceelement.cpp.

◆ drawCursor()

void NameSequence::drawCursor	(	TQPainter &	painter,
		const ContextStyle &	context,
		StyleAttributes &	style,
		FormulaCursor *	cursor,
		bool	smallCursor,
		bool	activeCursor )

virtual

If the cursor is inside a sequence it needs to be drawn.

Reimplemented from SequenceElement.

Definition at line 1626 of file sequenceelement.cpp.

◆ getCharacter()

virtual TQChar NameSequence::getCharacter ( ) const

inlinevirtual

Returns: true if the sequence contains only text.; the character that represents this element. Used for parsing a sequence. This is guaranteed to be TQChar::null for all non-text elements.

Reimplemented from BasicElement.

Definition at line 514 of file sequenceelement.h.

◆ getElementName()

virtual TQString NameSequence::getElementName ( ) const

inlineprotectedvirtual

Reimplemented from SequenceElement.

Definition at line 590 of file sequenceelement.h.

◆ getMainChild()

virtual SequenceElement * NameSequence::getMainChild ( )

inlinevirtual

We are our own main child.

This causes interessting effects.

Reimplemented from BasicElement.

Definition at line 525 of file sequenceelement.h.

◆ getTagName()

virtual TQString NameSequence::getTagName ( ) const

inlineprotectedvirtual

Returns the tag name of this element type.

Reimplemented from SequenceElement.

Definition at line 588 of file sequenceelement.h.

◆ getTokenType()

virtual TokenType NameSequence::getTokenType ( ) const

inlinevirtual

Returns: the type of this element. Used for parsing a sequence.

Reimplemented from BasicElement.

Definition at line 520 of file sequenceelement.h.

◆ input()

KCommand * NameSequence::input	(	Container *	container,
		TQChar	ch )

virtual

Parses the input.

It's the container which does create new elements because it owns the undo stack. But only the sequence knows what chars are allowed.

Reimplemented from SequenceElement.

Definition at line 1701 of file sequenceelement.cpp.

◆ isFirstOfToken()

virtual bool NameSequence::isFirstOfToken ( BasicElement * )

inlineprotectedvirtual

Parses the sequence and generates a new syntax tree.

Has to be called after each modification.

Returns: whether the child is the first element of its token. This can never happen here. Our children reuse our own element type.

Reimplemented from SequenceElement.

Definition at line 609 of file sequenceelement.h.

◆ isValidSelection()

bool NameSequence::isValidSelection ( FormulaCursor * cursor )

static

Tests whether the selected elements can be inserted in a name sequence.

Definition at line 1801 of file sequenceelement.cpp.

◆ moveWordLeft()

void NameSequence::moveWordLeft ( FormulaCursor * cursor )

virtual

Moves to the beginning of this word or if we are there already to the beginning of the previous.

Reimplemented from SequenceElement.

Definition at line 1643 of file sequenceelement.cpp.

◆ moveWordRight()

void NameSequence::moveWordRight ( FormulaCursor * cursor )

virtual

Moves to the end of this word or if we are there already to the end of the next.

Reimplemented from SequenceElement.

Definition at line 1654 of file sequenceelement.cpp.

◆ replaceElement()

BasicElement * NameSequence::replaceElement ( const SymbolTable & table )

Returns: the element this sequence is to be replaced with.

Definition at line 1746 of file sequenceelement.cpp.

◆ setElementType()

void NameSequence::setElementType ( ElementType * t )

virtual

Sets a new type.

This is done during parsing.

Reimplemented from BasicElement.

Definition at line 1740 of file sequenceelement.cpp.

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

lib

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ NameSequence()

Member Function Documentation

◆ accept()

◆ buildCommand()

◆ calcCursorSize()

◆ clone()

◆ createElement()

◆ drawCursor()

◆ getCharacter()

◆ getElementName()

◆ getMainChild()

◆ getTagName()

◆ getTokenType()

◆ input()

◆ isFirstOfToken()

◆ isValidSelection()

◆ moveWordLeft()

◆ moveWordRight()

◆ replaceElement()

◆ setElementType()

lib

lib