KCharsets Class Reference

Charset font and encoder/decoder handling. More...

#include <kcharsets.h>

List of all members.

Public Member Functions
QStringList	availableEncodingNames ()
QTextCodec *	codecForName (const QString &n, bool &ok) const
QTextCodec *	codecForName (const QString &name) const
QStringList	descriptiveEncodingNames ()
QString	encodingForName (const QString &descriptiveName)
QString	languageForEncoding (const QString &encoding)
virtual	~KCharsets ()
Static Public Member Functions
static QChar	fromEntity (const QString &str, int &len)
static QChar	fromEntity (const QString &str)
static QString	resolveEntities (const QString &text)
static QString	toEntity (const QChar &ch)
Protected Member Functions
	KCharsets ()

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Detailed Description

Charset font and encoder/decoder handling.

This is needed, because Qt's font matching algorithm gives the font family a higher priority than the charset. For many applications this is not acceptable, since it can totally obscure the output, in languages which use non iso-8859-1 charsets.

Author:

Lars Knoll <[email protected]>

Definition at line 43 of file kcharsets.h.

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Constructor & Destructor Documentation

KCharsets::KCharsets

(

)

[protected]

Protected constructor.

If you need the kcharsets object, use KGlobal::charsets() instead.

Definition at line 360 of file kcharsets.cpp.

KCharsets::~KCharsets

(

)

[virtual]

Destructor.

Definition at line 365 of file kcharsets.cpp.

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Member Function Documentation

QStringList KCharsets::availableEncodingNames

(

)

Lists all available encodings as names.

Returns:

the list of all encodings

Definition at line 475 of file kcharsets.cpp.

QTextCodec * KCharsets::codecForName	(	const QString &	n,
		bool &	ok
	)			const

Tries to find a QTextCodec to convert the given encoding from and to Unicode.

If no codec could be found the latin1 codec will be returned an ok will be set to false.

Returns:

the QTextCodec. If the desired codec could not be found, it returns a default (Latin-1) codec

Definition at line 528 of file kcharsets.cpp.

QTextCodec * KCharsets::codecForName

(

const QString &

name

)

const

Provided for compatibility.

Parameters:

name

the name of the codec

Returns:

the QTextCodec. If the desired codec could not be found, it returns a default (Latin-1) codec

Definition at line 522 of file kcharsets.cpp.

QStringList KCharsets::descriptiveEncodingNames

(

)

Lists the available encoding names together with a more descriptive language.

Returns:

the list of descriptive encoding names

Definition at line 509 of file kcharsets.cpp.

QString KCharsets::encodingForName

(

const QString &

descriptiveName

)

Returns the encoding for a string obtained with descriptiveEncodingNames().

Parameters:

descriptiveName

the descriptive name for the encoding

Returns:

the name of the encoding

Definition at line 492 of file kcharsets.cpp.

QChar KCharsets::fromEntity	(	const QString &	str,
		int &	len
	)			[static]

Overloaded member function.

Tries to find an entity in the QString str.

Parameters:

	str	the string containing entified
	len	is a return value, that gives the length of the decoded entity.

Returns:

a decoded entity if one could be found, QChar::null otherwise

Definition at line 406 of file kcharsets.cpp.

QChar KCharsets::fromEntity

(

const QString &

str

)

[static]

Converts an entity to a character.

The string must contain only the entity without the trailing ';'.

Parameters:

str

the entity

Returns:

QChar::null if the entity could not be decoded.

Definition at line 370 of file kcharsets.cpp.

QString KCharsets::languageForEncoding

(

const QString &

encoding

)

Returns the language the encoding is used for.

Parameters:

encoding

the encoding for the language

Returns:

the language of the encoding

Definition at line 485 of file kcharsets.cpp.

QString KCharsets::resolveEntities

(

const QString &

text

)

[static]

Scans the given string for entities (like &amp;) and resolves them using fromEntity.

Parameters:

text

the string containing the entities

Returns:

the clean string

Since:

3.1

Definition at line 429 of file kcharsets.cpp.

QString KCharsets::toEntity

(

const QChar &

ch

)

[static]

Converts a QChar to an entity.

The returned string does already contain the leading '&' and the trailing ';'.

Parameters:

ch

the char to convert

Returns:

the entity

Definition at line 422 of file kcharsets.cpp.

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

• kcharsets.h
• kcharsets.cpp