QsciLexerPerl Class Reference

#include <qscilexerperl.h>

Inherits QsciLexer.

Public Types
enum	{   Default = 0, Error = 1, Comment = 2,   POD = 3, Number = 4, Keyword = 5,   DoubleQuotedString = 6, SingleQuotedString = 7, Operator = 10,   Identifier = 11, Scalar = 12, Array = 13,   Hash = 14, SymbolTable = 15, Regex = 17,   Substitution = 18, Backticks = 20, DataSection = 21,   HereDocumentDelimiter = 22, SingleQuotedHereDocument = 23, DoubleQuotedHereDocument = 24,   BacktickHereDocument = 25, QuotedStringQ = 26, QuotedStringQQ = 27,   QuotedStringQX = 28, QuotedStringQR = 29, QuotedStringQW = 30,   PODVerbatim = 31, SubroutinePrototype = 40, FormatIdentifier = 41,   FormatBody = 42, DoubleQuotedStringVar = 43, Translation = 44,   RegexVar = 54, SubstitutionVar = 55, BackticksVar = 57,   DoubleQuotedHereDocumentVar = 61, BacktickHereDocumentVar = 62, QuotedStringQQVar = 64,   QuotedStringQXVar = 65, QuotedStringQRVar = 66 }

Public Slots
virtual void	setFoldComments (bool fold)
virtual void	setFoldCompact (bool fold)
Public Slots inherited from QsciLexer
virtual void	setAutoIndentStyle (int autoindentstyle)
virtual void	setColor (const QColor &c, int style=-1)
virtual void	setEolFill (bool eoffill, int style=-1)
virtual void	setFont (const QFont &f, int style=-1)
virtual void	setPaper (const QColor &c, int style=-1)

Public Member Functions
	QsciLexerPerl (QObject *parent=0)
virtual	~QsciLexerPerl ()
const char *	language () const
const char *	lexer () const
QStringList	autoCompletionWordSeparators () const
const char *	blockEnd (int *style=0) const
const char *	blockStart (int *style=0) const
int	braceStyle () const
const char *	wordCharacters () const
QColor	defaultColor (int style) const
bool	defaultEolFill (int style) const
QFont	defaultFont (int style) const
QColor	defaultPaper (int style) const
const char *	keywords (int set) const
QString	description (int style) const
void	refreshProperties ()
void	setFoldAtElse (bool fold)
bool	foldAtElse () const
bool	foldComments () const
bool	foldCompact () const
void	setFoldPackages (bool fold)
bool	foldPackages () const
void	setFoldPODBlocks (bool fold)
bool	foldPODBlocks () const
Public Member Functions inherited from QsciLexer
	QsciLexer (QObject *parent=0)
virtual	~QsciLexer ()
virtual int	lexerId () const
QsciAbstractAPIs *	apis () const
virtual const char *	autoCompletionFillups () const
int	autoIndentStyle ()
virtual int	blockLookback () const
virtual const char *	blockStartKeyword (int *style=0) const
virtual bool	caseSensitive () const
virtual QColor	color (int style) const
virtual bool	eolFill (int style) const
virtual QFont	font (int style) const
virtual int	indentationGuideView () const
virtual int	defaultStyle () const
virtual QColor	paper (int style) const
QColor	defaultColor () const
QFont	defaultFont () const
QColor	defaultPaper () const
QsciScintilla *	editor () const
void	setAPIs (QsciAbstractAPIs *apis)
void	setDefaultColor (const QColor &c)
void	setDefaultFont (const QFont &f)
void	setDefaultPaper (const QColor &c)
virtual void	setEditor (QsciScintilla *editor)
bool	readSettings (QSettings &qs, const char *prefix="/Scintilla")
virtual int	styleBitsNeeded () const
bool	writeSettings (QSettings &qs, const char *prefix="/Scintilla") const

Protected Member Functions
bool	readProperties (QSettings &qs, const QString &prefix)
bool	writeProperties (QSettings &qs, const QString &prefix) const

Additional Inherited Members
Signals inherited from QsciLexer
void	colorChanged (const QColor &c, int style)
void	eolFillChanged (bool eolfilled, int style)
void	fontChanged (const QFont &f, int style)
void	paperChanged (const QColor &c, int style)
void	propertyChanged (const char *prop, const char *val)

Detailed Description

The QsciLexerPerl class encapsulates the Scintilla Perl lexer.

Member Enumeration Documentation

anonymous enum

This enum defines the meanings of the different styles used by the Perl lexer.

Enumerator
Default	The default.
Error	An error.
Comment	A comment.
POD	A POD.
Number	A number.
Keyword	A keyword.
DoubleQuotedString	A double-quoted string.
SingleQuotedString	A single-quoted string.
Operator	An operator.
Identifier	An identifier.
Scalar	A scalar.
Array	An array.
Hash	A hash.
SymbolTable	A symbol table.
Regex	A regular expression.
Substitution	A substitution.
Backticks	Backticks.
DataSection	A data section.
HereDocumentDelimiter	A here document delimiter.
SingleQuotedHereDocument	A single quoted here document.
DoubleQuotedHereDocument	A double quoted here document.
BacktickHereDocument	A backtick here document.
QuotedStringQ	A quoted string (q).
QuotedStringQQ	A quoted string (qq).
QuotedStringQX	A quoted string (qx).
QuotedStringQR	A quoted string (qr).
QuotedStringQW	A quoted string (qw).
PODVerbatim	A verbatim POD.
SubroutinePrototype	A Subroutine prototype.
FormatIdentifier	A format identifier.
FormatBody	A format body.
DoubleQuotedStringVar	A double-quoted string (interpolated variable).
Translation	A translation.
RegexVar	A regular expression (interpolated variable).
SubstitutionVar	A substitution (interpolated variable).
BackticksVar	Backticks (interpolated variable).
DoubleQuotedHereDocumentVar	A double quoted here document (interpolated variable).
BacktickHereDocumentVar	A backtick here document (interpolated variable).
QuotedStringQQVar	A quoted string (qq, interpolated variable).
QuotedStringQXVar	A quoted string (qx, interpolated variable).
QuotedStringQRVar	A quoted string (qr, interpolated variable).

Constructor & Destructor Documentation

QsciLexerPerl::QsciLexerPerl

(

QObject *

parent = 0

)

Construct a QsciLexerPerl with parent parent. parent is typically the QsciScintilla instance.

Member Function Documentation

const char* QsciLexerPerl::lexer ( ) const

virtual

Returns the name of the lexer. Some lexers support a number of languages.

Reimplemented from QsciLexer.

QStringList QsciLexerPerl::autoCompletionWordSeparators ( ) const

virtual

Returns the list of character sequences that can separate auto-completion words. The first in the list is assumed to be the sequence used to separate words in the lexer's API files.

Reimplemented from QsciLexer.

const char* QsciLexerPerl::blockEnd ( int *  style = 0 ) const

virtual

Returns a space separated list of words or characters in a particular style that define the end of a block for auto-indentation. The style is returned via style.

Reimplemented from QsciLexer.

const char* QsciLexerPerl::blockStart ( int *  style = 0 ) const

virtual

Returns a space separated list of words or characters in a particular style that define the start of a block for auto-indentation. The style is returned via style.

Reimplemented from QsciLexer.

QColor QsciLexerPerl::defaultColor ( int  style ) const

virtual

Returns the foreground colour of the text for style number style.

See also

defaultPaper()

Reimplemented from QsciLexer.

QColor QsciLexerPerl::defaultPaper ( int  style ) const

virtual

Returns the background colour of the text for style number style.

See also

defaultColor()

Reimplemented from QsciLexer.

const char* QsciLexerPerl::keywords ( int  set ) const

virtual

Returns the set of keywords for the keyword set set recognised by the lexer as a space separated string.

Reimplemented from QsciLexer.

QString QsciLexerPerl::description ( int  style ) const

virtual

Returns the descriptive name for style number style. If the style is invalid for this language then an empty QString is returned. This is intended to be used in user preference dialogs.

Implements QsciLexer.

void QsciLexerPerl::refreshProperties ( )

virtual

Causes all properties to be refreshed by emitting the propertyChanged() signal as required.

Reimplemented from QsciLexer.

void QsciLexerPerl::setFoldAtElse

(

bool

fold

)

If fold is true then "} else {" lines can be folded. The default is false.

See also

foldAtElse()

bool QsciLexerPerl::foldAtElse ( ) const

inline

Returns true if "} else {" lines can be folded.

See also

setFoldAtElse()

References QsciLexer::readProperties(), and QsciLexer::writeProperties().

bool QsciLexerPerl::foldComments

(

)

const

Returns true if multi-line comment blocks can be folded.

See also

setFoldComments()

bool QsciLexerPerl::foldCompact

(

)

const

Returns true if trailing blank lines are included in a fold block.

See also

setFoldCompact()

void QsciLexerPerl::setFoldPackages

(

bool

fold

)

If fold is true then packages can be folded. The default is true.

See also

foldPackages()

bool QsciLexerPerl::foldPackages

(

)

const

Returns true if packages can be folded.

See also

setFoldPackages()

void QsciLexerPerl::setFoldPODBlocks

(

bool

fold

)

If fold is true then POD blocks can be folded. The default is true.

See also

foldPODBlocks()

bool QsciLexerPerl::foldPODBlocks

(

)

const

Returns true if POD blocks can be folded.

See also

setFoldPODBlocks()

virtual void QsciLexerPerl::setFoldComments ( bool  fold )

virtualslot

If fold is true then multi-line comment blocks can be folded. The default is false.

See also

foldComments()

virtual void QsciLexerPerl::setFoldCompact ( bool  fold )

virtualslot

If fold is true then trailing blank lines are included in a fold block. The default is true.

See also

foldCompact()

bool QsciLexerPerl::readProperties ( QSettings &  qs, const QString &  prefix  )

protectedvirtual

The lexer's properties are read from the settings qs. prefix (which has a trailing '/') should be used as a prefix to the key of each setting. true is returned if there is no error.

Reimplemented from QsciLexer.

bool QsciLexerPerl::writeProperties ( QSettings &  qs, const QString &  prefix  ) const

protectedvirtual

The lexer's properties are written to the settings qs. prefix (which has a trailing '/') should be used as a prefix to the key of each setting. true is returned if there is no error.

Reimplemented from QsciLexer.