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107 lines
3.5 KiB
107 lines
3.5 KiB
// A wrapper for KCharsets
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// Copyright (C) 2004 Shintaro Matsuoka <shin@shoegazed.org>
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/*
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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*/
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#ifndef KONVERSATION_IRCCHARSETS_H
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#define KONVERSATION_IRCCHARSETS_H
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#include <tqmap.h>
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#include <tqstringlist.h>
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namespace Konversation
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{
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class IRCCharsets
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{
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private:
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IRCCharsets();
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public:
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static IRCCharsets *self();
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/**
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* Lists all available encoding names.
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* e.g. "utf8", "iso 8859-1"
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* Encodings which don't work on IRC are excluded. (e.g. utf16)
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* @note It's guaranteed that the order of this list is same with that of @ref availableEncodingDescriptiveNames() .
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*/
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TQStringList availableEncodingShortNames();
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/**
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* Lists all available encoding descriptions.
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* e.g. "Unicode ( utf8 )", "Western European ( iso 8859-1 )"
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* Encodings which don't work on IRC are excluded. (e.g. utf16)
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*/
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TQStringList availableEncodingDescriptiveNames();
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int availableEncodingsCount();
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TQString shortNameToDescriptiveName( const TQString& shortName );
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TQString descriptiveNameToShortName( const TQString& descriptiveName );
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/**
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* Converts the ambiguous encoding name to a short encoding name
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* Like : iso8859-9 -> iso 8859-9, iso-8859-9 -> iso 8859-9
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* If the ambiguous name is invalid, returns TQString:null.
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* @return a short encoding name or TQString()
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*/
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TQString ambiguousNameToShortName( const TQString& ambiguousName );
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/**
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* Returns the encoding index in the short names list or the descriptions list.
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* If the encoding name is invalid, returns -1.
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* @return an index number of the encoding
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*/
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int shortNameToIndex( const TQString& shortName );
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/**
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* Checks if the encoding name is in the short encoding names.
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* @see availableEncodingShortNames()
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*/
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bool isValidEncoding( const TQString& shortName );
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/**
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* Returns the short name of the most suitable encoding for this locale.
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* @return a short encoding name
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*/
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TQString encodingForLocale();
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TQTextCodec* codecForName( const TQString& shortName );
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private:
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TQMap<TQString,TQString> m_shortNameAliases;
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/**
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* short names list
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* you can get this list with @ref availableEncodingShortNames()
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* e.g. iso 8859-1
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*/
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TQStringList m_shortNames;
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/**
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* descriptive names list
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* you can get this list with @ref availableEncodingDescriptiveNames();
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* e.g. Western European ( iso 8859-1 )
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*/
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TQStringList m_descriptiveNames;
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/**
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* simplified short names list (for internal use)
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* e.g. iso88591
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* used in @ref ambiguousNameToShortName()
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*/
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TQStringList m_simplifiedShortNames;
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static IRCCharsets *s_self;
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};
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}
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#endif // KONVERSATION_IRCCHARSETS_H
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