#include <stringProcessor.h>

Classes
struct	CharacterInfo
Public Types
enum	EChangeType { eStringToChar = 0, eNoChange }
	determines if change is needed More...
enum	EFont { eNormalFont = 0, eSymbolFont }
	list of fonts More...
enum	EFontSize { eTextStyle = 0, eDisplayStyle, eScriptStyle, eScriptScriptStyle }
	according to LaTeX More...
enum	EModifier { eBar = 0, eUnderline, eOverline, eNoModifier }
	list of symbol modifiers More...
typedef QList< CharacterInfo >	TCharacterList
Public Member Functions
	StringProcessor (const QString &text="", int fontSize=0)
void	drawText (QPainter *painter, QPointF &point) const
int	getAscent () const
TCharacterList	getCharacterList () const
	Returns character list computed for current instance of SP.
QStringList	getCharacters () const
	Returns character list parsed from input text.
int	getDescent () const
int	getHeight () const
int	getWidth () const
void	setFontSize (int fontSize)
bool	setText (const QString &text)
const QString &	text () const
Static Public Member Functions
static TCharacterList	computeCharacterList (const QString &input)
	Process input string to TCharacterList.
static QString	getSymbolPrintInfo (const QString &symb, QString &fontFamily)
	Convert symbol to single character and get font info for printing out.
static bool	isSpecialSymbol (const QString &symb)
	Checks if given symbol matches with keyword regex.
static QStringList	parseSymbols (const QString &input)
	Parse symbols to list (each character as one string).
static QStringList	parseSymbols (const TCharacterList &characterList)
	Parse symbols to list.
Static Public Attributes
static const QRegExp	escapedCharacterRegex
static const QRegExp	keywordRegex
static const QRegExp	specCharacterRegex
static const QRegExp	whitespaceRegex
Protected Types
enum	EKeywordType { eString2Char = 0, eFontSize, eModifier }
typedef QPair< QChar, EFont >	TCharPair
typedef QList< QFont >	TFontList
typedef QList< QFontMetrics >	TMetricsList
typedef QMap< QString, TCharPair >	TString2CharMap
typedef QMap< QString, int >	TString2KwTypeMap
Protected Member Functions
void	computeMetrics ()
void	fillFontLists ()
void	processText ()
bool	updateFont (QFont &font, const CharacterInfo &c) const
	Updates given font according to given charcter, returns true if font was changed.
Static Protected Member Functions
static void	addToMaps (const QString &str, const TCharPair &charPair)
static TCharacterList	computeCharacterList (const QString &input, int &startIdx, EFontSize fs, EModifier m, bool useModifierOnce=false)
static TCharacterList	computeCharacterListInBlock (const QString &input, int &startIdx, EFontSize fs, EModifier m)
	Runs computeCharacterList on text inside balanced '{', '}'.
static void	initialize ()
static bool	parseFontSize (const QString &symb, EFontSize &fontSize)
static bool	parseModifier (const QString &symb, EModifier &modifier)
Protected Attributes
int	m_ascent
	max ascent in parsed m_text
TCharacterList	m_characterList
	List of parsed characters.
int	m_descent
	max descentf in parsed m_text
TFontList	m_fontList
int	m_fontSize
int	m_height
	max height in parsed m_text
TMetricsList	m_metricsList
QString	m_text
int	m_width
Static Protected Attributes
static const QStringList	fontFamilyList = "Symbol"
static TString2CharMap	string2CharMap
	First in pair is required character, second is index to fontList.
static TString2KwTypeMap	string2KwTypeMap

Detailed Description

Definition at line 51 of file stringProcessor.h.

Member Typedef Documentation

typedef QList<CharacterInfo> StringProcessor::TCharacterList

Definition at line 86 of file stringProcessor.h.

typedef QPair<QChar, EFont> StringProcessor::TCharPair [protected]

Definition at line 139 of file stringProcessor.h.

typedef QList<QFont> StringProcessor::TFontList [protected]

Definition at line 141 of file stringProcessor.h.

typedef QList<QFontMetrics> StringProcessor::TMetricsList [protected]

Definition at line 142 of file stringProcessor.h.

typedef QMap<QString, TCharPair> StringProcessor::TString2CharMap [protected]

Definition at line 140 of file stringProcessor.h.

typedef QMap<QString, int> StringProcessor::TString2KwTypeMap [protected]

Definition at line 143 of file stringProcessor.h.

Member Enumeration Documentation

enum StringProcessor::EChangeType

determines if change is needed

Enumerator:

eStringToChar	image is in string2CharMap
eNoChange

Definition at line 55 of file stringProcessor.h.

enum StringProcessor::EFont

list of fonts

Enumerator:

eNormalFont
eSymbolFont

Definition at line 59 of file stringProcessor.h.

enum StringProcessor::EFontSize

according to LaTeX

Enumerator:

eTextStyle
eDisplayStyle
eScriptStyle
eScriptScriptStyle

Definition at line 63 of file stringProcessor.h.

enum StringProcessor::EKeywordType [protected]

Enumerator:

eString2Char
eFontSize
eModifier

Definition at line 145 of file stringProcessor.h.

enum StringProcessor::EModifier

list of symbol modifiers

Enumerator:

eBar
eUnderline
eOverline
eNoModifier

Definition at line 69 of file stringProcessor.h.

Constructor & Destructor Documentation

StringProcessor::StringProcessor	(	const QString &	text = `""`,
		int	fontSize = `0`
	)

Definition at line 459 of file stringProcessor.cpp.

References computeCharacterList(), computeMetrics(), fillFontLists(), initialize(), m_characterList, m_text, RELLOG, and StringProcessorException::what().

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Member Function Documentation

void StringProcessor::addToMaps	(	const QString &	str,
		const TCharPair &	charPair
	)			`[static, protected]`

Definition at line 146 of file stringProcessor.cpp.

References string2CharMap, and string2KwTypeMap.

Referenced by initialize().

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StringProcessor::TCharacterList StringProcessor::computeCharacterList ( const QString & input ) [static]

Process input string to TCharacterList.

Definition at line 270 of file stringProcessor.cpp.

References DBGLOG_SP, DBGPAR, eNoModifier, and eTextStyle.

Referenced by NameAcceptDialog::myAccept(), Editor::parseCharacter(), Editor::parseCharSet(), parseSymbols(), AutomataWorkSimulator::setInput(), setText(), and StringProcessor().

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StringProcessor::TCharacterList StringProcessor::computeCharacterList	(	const QString &	input,
		int &	startIdx,
		EFontSize	fs,
		EModifier	m,
		bool	useModifierOnce = `false`
	)			`[static, protected]`

Definition at line 279 of file stringProcessor.cpp.

References DBGLOG, DBGLOG_SP, DBGPAR, and RELLOG.

StringProcessor::TCharacterList StringProcessor::computeCharacterListInBlock	(	const QString &	input,
		int &	startIdx,
		EFontSize	fs,
		EModifier	m
	)			`[static, protected]`

Runs computeCharacterList on text inside balanced '{', '}'.

Definition at line 232 of file stringProcessor.cpp.

void StringProcessor::computeMetrics ( ) [protected]

Definition at line 514 of file stringProcessor.cpp.

References eNoChange, eStringToChar, m_ascent, m_characterList, m_descent, m_fontList, m_height, m_width, string2CharMap, and updateFont().

Referenced by setFontSize(), setText(), and StringProcessor().

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void StringProcessor::drawText	(	QPainter *	painter,
		QPointF &	point
	)			const

Draw text using painter, final position will be stored to point, so it is possible to append next drawing next to drawed text

Definition at line 635 of file stringProcessor.cpp.

References DBGLOG_SP_DRAW, eNoChange, eStringToChar, m_characterList, m_fontList, string2CharMap, and updateFont().

Referenced by StateVar::paint(), StateNormal::paint(), and LabelX::paint().

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void StringProcessor::fillFontLists ( ) [protected]

Definition at line 495 of file stringProcessor.cpp.

References fontFamilyList, m_fontList, m_fontSize, and m_metricsList.

Referenced by setFontSize(), and StringProcessor().

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int StringProcessor::getAscent ( ) const

Definition at line 571 of file stringProcessor.cpp.

References m_ascent.

Referenced by State::getTextAscent().

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StringProcessor::TCharacterList StringProcessor::getCharacterList ( ) const

Returns character list computed for current instance of SP.

Definition at line 454 of file stringProcessor.cpp.

References m_characterList.

Referenced by LabelX::getCharacterList().

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QStringList StringProcessor::getCharacters ( ) const

Returns character list parsed from input text.

Definition at line 449 of file stringProcessor.cpp.

References m_characterList, and parseSymbols().

Referenced by LabelX::getCharacters().

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int StringProcessor::getDescent ( ) const

Definition at line 566 of file stringProcessor.cpp.

References m_descent.

Referenced by State::getTextDescent().

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int StringProcessor::getHeight ( ) const

Definition at line 561 of file stringProcessor.cpp.

References m_height.

Referenced by LabelX::boundingRect(), LabelX::getHeight(), and State::getTextHeight().

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QString StringProcessor::getSymbolPrintInfo	(	const QString &	symb,
		QString &	fontFamily
	)			`[static]`

Convert symbol to single character and get font info for printing out.

Definition at line 169 of file stringProcessor.cpp.

References fontFamilyList, initialize(), and string2CharMap.

Referenced by SimulationDialog::appendSymbol().

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int StringProcessor::getWidth ( ) const [inline]

Definition at line 96 of file stringProcessor.h.

References m_width.

Referenced by LabelX::boundingRect(), State::getTextWidth(), StateVar::getWidth(), and LabelX::getWidth().

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void StringProcessor::initialize ( ) [static, protected]

Definition at line 53 of file stringProcessor.cpp.

References addToMaps(), DBGLOG_SP, eNormalFont, eSymbolFont, string2CharMap, and string2KwTypeMap.

Referenced by getSymbolPrintInfo(), parseSymbols(), and StringProcessor().

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bool StringProcessor::isSpecialSymbol ( const QString & symb ) [static]

Checks if given symbol matches with keyword regex.

Definition at line 159 of file stringProcessor.cpp.

References DBGLOG_SP, DBGPAR, and keywordRegex.

Referenced by SimulationDialog::appendSymbol(), AutomataWorkSimulator::saveInputState(), and TransitionTableImpl::toLaTeXTable().

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bool StringProcessor::parseFontSize	(	const QString &	symb,
		EFontSize &	fontSize
	)			`[static, protected]`

Definition at line 186 of file stringProcessor.cpp.

bool StringProcessor::parseModifier	(	const QString &	symb,
		EModifier &	modifier
	)			`[static, protected]`

Definition at line 211 of file stringProcessor.cpp.

QStringList StringProcessor::parseSymbols ( const QString & input ) [static]

Parse symbols to list (each character as one string).

Definition at line 441 of file stringProcessor.cpp.

References computeCharacterList(), and initialize().

Referenced by getCharacters(), AutomataWorkSimulator::processStep(), and AutomataWorkSimulator::setInput().

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QStringList StringProcessor::parseSymbols ( const TCharacterList & characterList ) [static]

Parse symbols to list.

Definition at line 428 of file stringProcessor.cpp.

References StringProcessor::CharacterInfo::character, and initialize().

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void StringProcessor::processText ( ) [protected]

void StringProcessor::setFontSize ( int fontSize )

Related to eTextStyle.

See also:: EFontSize

Definition at line 594 of file stringProcessor.cpp.

References computeMetrics(), fillFontLists(), and m_fontSize.

Referenced by LabelX::setFontSize(), and State::setStateLabelScale().

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bool StringProcessor::setText ( const QString & text )

Definition at line 576 of file stringProcessor.cpp.

References computeCharacterList(), computeMetrics(), m_characterList, m_text, RELLOG, and StringProcessorException::what().

Referenced by State::setLabel(), and LabelX::setText().

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const QString& StringProcessor::text ( ) const [inline]

Definition at line 91 of file stringProcessor.h.

References m_text.

Referenced by StateVar::paint(), StateNormal::paint(), and LabelX::setText().

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bool StringProcessor::updateFont	(	QFont &	font,
		const CharacterInfo &	c
	)			const `[protected]`

Updates given font according to given charcter, returns true if font was changed.

Definition at line 601 of file stringProcessor.cpp.

References eBar, eOverline, eScriptScriptStyle, eScriptStyle, eUnderline, StringProcessor::CharacterInfo::fontSize, and StringProcessor::CharacterInfo::modifier.

Referenced by computeMetrics(), and drawText().

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Member Data Documentation

const QRegExp StringProcessor::escapedCharacterRegex [static]

Definition at line 127 of file stringProcessor.h.

const QStringList StringProcessor::fontFamilyList = "Symbol" [static, protected]

Definition at line 173 of file stringProcessor.h.

Referenced by fillFontLists(), and getSymbolPrintInfo().

const QRegExp StringProcessor::keywordRegex [static]

Definition at line 124 of file stringProcessor.h.

Referenced by isSpecialSymbol().

int StringProcessor::m_ascent [protected]

max ascent in parsed m_text

Definition at line 187 of file stringProcessor.h.

Referenced by computeMetrics(), and getAscent().

TCharacterList StringProcessor::m_characterList [protected]

List of parsed characters.

Definition at line 181 of file stringProcessor.h.

Referenced by computeMetrics(), drawText(), getCharacterList(), getCharacters(), setText(), and StringProcessor().

int StringProcessor::m_descent [protected]

max descentf in parsed m_text

Definition at line 188 of file stringProcessor.h.

Referenced by computeMetrics(), and getDescent().

TFontList StringProcessor::m_fontList [protected]

index 0 (== eNormalFont) is standard font used in editor index 1 (== eSymbolFont) is font Symbol

Definition at line 175 of file stringProcessor.h.

Referenced by computeMetrics(), drawText(), and fillFontLists().

int StringProcessor::m_fontSize [protected]

Definition at line 184 of file stringProcessor.h.

Referenced by fillFontLists(), and setFontSize().

int StringProcessor::m_height [protected]

max height in parsed m_text

Definition at line 186 of file stringProcessor.h.

Referenced by computeMetrics(), and getHeight().

TMetricsList StringProcessor::m_metricsList [protected]

Definition at line 178 of file stringProcessor.h.

Referenced by fillFontLists().

QString StringProcessor::m_text [protected]

Definition at line 183 of file stringProcessor.h.

Referenced by setText(), StringProcessor(), and text().

int StringProcessor::m_width [protected]

Definition at line 185 of file stringProcessor.h.

Referenced by computeMetrics(), and getWidth().

const QRegExp StringProcessor::specCharacterRegex [static]

Definition at line 125 of file stringProcessor.h.

StringProcessor::TString2CharMap StringProcessor::string2CharMap [static, protected]

First in pair is required character, second is index to fontList.

Definition at line 172 of file stringProcessor.h.

Referenced by addToMaps(), computeMetrics(), drawText(), getSymbolPrintInfo(), and initialize().

StringProcessor::TString2KwTypeMap StringProcessor::string2KwTypeMap [static, protected]

Definition at line 169 of file stringProcessor.h.

Referenced by addToMaps(), and initialize().

const QRegExp StringProcessor::whitespaceRegex [static]

Definition at line 126 of file stringProcessor.h.

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

C:/CVUT/diplomka/Automata_editor/sources/stringProcessor.h
C:/CVUT/diplomka/Automata_editor/sources/stringProcessor.cpp

StringProcessor Class Reference

Classes

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation