#include <tokenstyleelement.h>

Inheritance diagram for TokenStyleElement:

Public Member Functions
	TokenStyleElement (BasicElement *parent=0)

virtual void	calcSizes (const ContextStyle &context, ContextStyle::TextStyle tstyle, ContextStyle::IndexStyle istyle, StyleAttributes &style)

virtual void	draw (TQPainter &painter, const LuPixelRect &r, const ContextStyle &context, ContextStyle::TextStyle tstyle, ContextStyle::IndexStyle istyle, StyleAttributes &style, const LuPixelPoint &parentOrigin)

Public Member Functions inherited from SequenceElement
	SequenceElement (BasicElement *parent=0)

	SequenceElement (const SequenceElement &)

virtual SequenceElement *	clone ()

virtual bool	accept (ElementVisitor *visitor)

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	dispatchFontCommand (FontCommand *cmd)

virtual void	drawEmptyRect (TQPainter &painter, const ContextStyle &context, double factor, const LuPixelPoint &upperLeft)

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	moveLeft (FormulaCursor cursor, BasicElement from)

virtual void	moveRight (FormulaCursor cursor, BasicElement from)

virtual void	moveWordLeft (FormulaCursor *cursor)

virtual void	moveWordRight (FormulaCursor *cursor)

virtual void	moveUp (FormulaCursor cursor, BasicElement from)

virtual void	moveDown (FormulaCursor cursor, BasicElement from)

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 *	buildCommand (Container , Request )

virtual KCommand *	input (Container *container, TQChar ch)

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 TQChar	getCharacter () const

virtual TokenType	getTokenType () const

virtual bool	isInvisible () const

LuPixelPoint	widgetPos ()

virtual void	entered (SequenceElement *)

virtual SequenceElement *	getMainChild ()

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

virtual void	setElementType (ElementType *t)

Protected Member Functions
virtual bool	readAttributesFromMathMLDom (const TQDomElement &element)

virtual void	writeMathMLAttributes (TQDomElement &element) const

void	setAbsoluteSize (double s, bool fontsize=false)

void	setRelativeSize (double s, bool fontsize=false)

void	setPixelSize (double s, bool fontsize=false)

void	setCharStyle (CharStyle cs)

CharStyle	charStyle () const

void	setCharFamily (CharFamily cf)

CharFamily	charFamily () const

void	setMathColor (const TQColor &c)

TQColor	mathColor () const

void	setMathBackground (const TQColor &bg)

TQColor	mathBackground () const

void	setFontWeight (bool w)

bool	fontWeight () const

void	setFontStyle (bool s)

bool	fontStyle () const

void	setFontFamily (const TQString &s)

TQString	fontFamily () const

void	setColor (const TQColor &c)

TQColor	color () const

bool	customMathVariant () const

bool	customMathColor () const

bool	customMathBackground () const

bool	customFontWeight () const

bool	customFontStyle () const

bool	customFontFamily () const

bool	customColor () const

virtual void	setStyleSize (const ContextStyle &context, StyleAttributes &style)

virtual void	setStyleVariant (StyleAttributes &style)

void	setStyleColor (StyleAttributes &style)

virtual void	setStyleBackground (StyleAttributes &style)

virtual void	resetStyle (StyleAttributes &style)

TQString	getHtmlColor (const TQString &colorStr)

Protected Member Functions inherited from SequenceElement
virtual TQString	getTagName () const

virtual void	writeDom (TQDomElement element)

virtual TQString	getElementName () const

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)

virtual bool	isFirstOfToken (BasicElement *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
bool	buildChild (SequenceElement *child, TQDomNode node, TQString name)

double	getSize (const TQString &str, SizeType *st)

SizeType	getSpace (const TQString &str)

Additional Inherited Members
Public Types inherited from SequenceElement
typedef ChildIterator	iterator

Static Public Member Functions inherited from SequenceElement
static void	setCreationStrategy (ElementCreationStrategy *strategy)

Static Public Member Functions inherited from BasicElement
static int	getEvilDestructionCount ()

Static Protected Member Functions inherited from SequenceElement
static ElementCreationStrategy *	getCreationStrategy ()

Static Protected Attributes inherited from SequenceElement
static ElementCreationStrategy *	creationStrategy = 0

Detailed Description

This class handles mathematical style attributes common to token elements, as explained in MathML Spec, Section 3.2.2.

It is in charge of reading and saving elements' attributes and setting rendering information according to these attributes.

Definition at line 35 of file tokenstyleelement.h.

Constructor & Destructor Documentation

◆ TokenStyleElement()

KFORMULA_NAMESPACE_BEGIN TokenStyleElement::TokenStyleElement ( BasicElement * parent = 0 )

Definition at line 27 of file tokenstyleelement.cpp.

Member Function Documentation

◆ calcSizes()

void TokenStyleElement::calcSizes	(	const ContextStyle &	cstyle,
		ContextStyle::TextStyle	tstyle,
		ContextStyle::IndexStyle	istyle,
		StyleAttributes &	style
	)

virtual

Calculates our width and height and our children's parentPosition.

Reimplemented from SequenceElement.

Definition at line 44 of file tokenstyleelement.cpp.

◆ charFamily()

CharFamily TokenStyleElement::charFamily ( ) const

inlineprotected

Definition at line 71 of file tokenstyleelement.h.

◆ charStyle()

CharStyle TokenStyleElement::charStyle ( ) const

inlineprotected

Definition at line 65 of file tokenstyleelement.h.

◆ color()

TQColor TokenStyleElement::color ( ) const

inlineprotected

Definition at line 107 of file tokenstyleelement.h.

◆ customColor()

bool TokenStyleElement::customColor ( ) const

inlineprotected

Definition at line 115 of file tokenstyleelement.h.

◆ customFontFamily()

bool TokenStyleElement::customFontFamily ( ) const

inlineprotected

Definition at line 114 of file tokenstyleelement.h.

◆ customFontStyle()

bool TokenStyleElement::customFontStyle ( ) const

inlineprotected

Definition at line 113 of file tokenstyleelement.h.

◆ customFontWeight()

bool TokenStyleElement::customFontWeight ( ) const

inlineprotected

Definition at line 112 of file tokenstyleelement.h.

◆ customMathBackground()

bool TokenStyleElement::customMathBackground ( ) const

inlineprotected

Definition at line 111 of file tokenstyleelement.h.

◆ customMathColor()

bool TokenStyleElement::customMathColor ( ) const

inlineprotected

Definition at line 110 of file tokenstyleelement.h.

◆ customMathVariant()

bool TokenStyleElement::customMathVariant ( ) const

inlineprotected

Definition at line 109 of file tokenstyleelement.h.

◆ draw()

void TokenStyleElement::draw	(	TQPainter &	painter,
		const LuPixelRect &	r,
		const ContextStyle &	context,
		ContextStyle::TextStyle	tstyle,
		ContextStyle::IndexStyle	istyle,
		StyleAttributes &	style,
		const LuPixelPoint &	parentOrigin
	)

virtual

Draws the whole element including its children.

The ‘parentOrigin’ is the point this element's parent starts. We can use our parentPosition to get our own origin then.

Reimplemented from SequenceElement.

Definition at line 57 of file tokenstyleelement.cpp.

◆ fontFamily()

TQString TokenStyleElement::fontFamily ( ) const

inlineprotected

Definition at line 101 of file tokenstyleelement.h.

◆ fontStyle()

bool TokenStyleElement::fontStyle ( ) const

inlineprotected

Definition at line 95 of file tokenstyleelement.h.

◆ fontWeight()

bool TokenStyleElement::fontWeight ( ) const

inlineprotected

Definition at line 89 of file tokenstyleelement.h.

◆ getHtmlColor()

TQString TokenStyleElement::getHtmlColor ( const TQString & colorStr )

protected

Return RGB string from HTML Colors.

See HTML Spec, section 6.5

Definition at line 583 of file tokenstyleelement.cpp.

◆ mathBackground()

TQColor TokenStyleElement::mathBackground ( ) const

inlineprotected

Definition at line 83 of file tokenstyleelement.h.

◆ mathColor()

TQColor TokenStyleElement::mathColor ( ) const

inlineprotected

Definition at line 77 of file tokenstyleelement.h.

◆ readAttributesFromMathMLDom()

bool TokenStyleElement::readAttributesFromMathMLDom ( const TQDomElement & element )

protectedvirtual

Reads our attributes from the MathML element.

Returns false if it failed.

Reimplemented from BasicElement.

Definition at line 79 of file tokenstyleelement.cpp.

◆ resetStyle()

void TokenStyleElement::resetStyle ( StyleAttributes & style )

protectedvirtual

Definition at line 539 of file tokenstyleelement.cpp.

◆ setAbsoluteSize()

void TokenStyleElement::setAbsoluteSize	(	double	s,
		bool	fontsize = `false`
	)

protected

Definition at line 406 of file tokenstyleelement.cpp.

◆ setCharFamily()

void TokenStyleElement::setCharFamily ( CharFamily cf )

inlineprotected

Definition at line 67 of file tokenstyleelement.h.

◆ setCharStyle()

void TokenStyleElement::setCharStyle ( CharStyle cs )

inlineprotected

Definition at line 61 of file tokenstyleelement.h.

◆ setColor()

void TokenStyleElement::setColor ( const TQColor & c )

inlineprotected

Definition at line 103 of file tokenstyleelement.h.

◆ setFontFamily()

void TokenStyleElement::setFontFamily ( const TQString & s )

inlineprotected

Definition at line 97 of file tokenstyleelement.h.

◆ setFontStyle()

void TokenStyleElement::setFontStyle ( bool s )

inlineprotected

Definition at line 91 of file tokenstyleelement.h.

◆ setFontWeight()

void TokenStyleElement::setFontWeight ( bool w )

inlineprotected

Definition at line 85 of file tokenstyleelement.h.

◆ setMathBackground()

void TokenStyleElement::setMathBackground ( const TQColor & bg )

inlineprotected

Definition at line 79 of file tokenstyleelement.h.

◆ setMathColor()

void TokenStyleElement::setMathColor ( const TQColor & c )

inlineprotected

Definition at line 73 of file tokenstyleelement.h.

◆ setPixelSize()

void TokenStyleElement::setPixelSize	(	double	s,
		bool	fontsize = `false`
	)

protected

Definition at line 432 of file tokenstyleelement.cpp.

◆ setRelativeSize()

void TokenStyleElement::setRelativeSize	(	double	s,
		bool	fontsize = `false`
	)

protected

Definition at line 419 of file tokenstyleelement.cpp.

◆ setStyleBackground()

void TokenStyleElement::setStyleBackground ( StyleAttributes & style )

protectedvirtual

Definition at line 529 of file tokenstyleelement.cpp.

◆ setStyleColor()

void TokenStyleElement::setStyleColor ( StyleAttributes & style )

protected

Definition at line 516 of file tokenstyleelement.cpp.

◆ setStyleSize()

void TokenStyleElement::setStyleSize	(	const ContextStyle &	context,
		StyleAttributes &	style
	)

protectedvirtual

Definition at line 445 of file tokenstyleelement.cpp.

◆ setStyleVariant()

void TokenStyleElement::setStyleVariant ( StyleAttributes & style )

protectedvirtual

Set the mathvariant related info in style stacks, including info for deprecated attributes.

It may be redefined by token elements whose behaviour differs from default one (e.g. identifiers)

Definition at line 450 of file tokenstyleelement.cpp.

◆ writeMathMLAttributes()

void TokenStyleElement::writeMathMLAttributes ( TQDomElement & element ) const

protectedvirtual

Reimplemented from BasicElement.

Definition at line 263 of file tokenstyleelement.cpp.

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

lib

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TokenStyleElement()

Member Function Documentation

◆ calcSizes()

◆ charFamily()

◆ charStyle()

◆ color()

◆ customColor()

◆ customFontFamily()

◆ customFontStyle()

◆ customFontWeight()

◆ customMathBackground()

◆ customMathColor()

◆ customMathVariant()

◆ draw()

◆ fontFamily()

◆ fontStyle()

◆ fontWeight()

◆ getHtmlColor()

◆ mathBackground()

◆ mathColor()

◆ readAttributesFromMathMLDom()

◆ resetStyle()

◆ setAbsoluteSize()

◆ setCharFamily()

◆ setCharStyle()

◆ setColor()

◆ setFontFamily()

◆ setFontStyle()

◆ setFontWeight()

◆ setMathBackground()

◆ setMathColor()

◆ setPixelSize()

◆ setRelativeSize()

◆ setStyleBackground()

◆ setStyleColor()

◆ setStyleSize()

◆ setStyleVariant()

◆ writeMathMLAttributes()

lib

lib