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tqt3/src/kernel/ntqtranslator.h

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5.4 KiB

/****************************************************************************
**
** Definition of the translator class
**
** Created : 980906
**
** Copyright (C) 1998-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the kernel module of the TQt GUI Toolkit.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file. Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef TQTRANSLATOR_H
#define TQTRANSLATOR_H
#ifndef QT_H
#include "ntqobject.h"
#include "ntqvaluelist.h"
#endif // QT_H
#ifndef QT_NO_TRANSLATION
class TQTranslatorPrivate;
class Q_EXPORT TQTranslatorMessage
{
public:
TQTranslatorMessage();
TQTranslatorMessage( const char * context,
const char * sourceText,
const char * comment,
const TQString& translation = TQString::null );
TQTranslatorMessage( TQDataStream & );
TQTranslatorMessage( const TQTranslatorMessage & m );
TQTranslatorMessage & operator=( const TQTranslatorMessage & m );
uint hash() const { return h; }
const char *context() const { return cx; }
const char *sourceText() const { return st; }
const char *comment() const { return cm; }
void setTranslation( const TQString & translation ) { tn = translation; }
TQString translation() const { return tn; }
enum Prefix { NoPrefix, Hash, HashContext, HashContextSourceText,
HashContextSourceTextComment };
void write( TQDataStream & s, bool strip = FALSE,
Prefix prefix = HashContextSourceTextComment ) const;
Prefix commonPrefix( const TQTranslatorMessage& ) const;
bool operator==( const TQTranslatorMessage& m ) const;
bool operator!=( const TQTranslatorMessage& m ) const
{ return !operator==( m ); }
bool operator<( const TQTranslatorMessage& m ) const;
bool operator<=( const TQTranslatorMessage& m ) const
{ return !m.operator<( *this ); }
bool operator>( const TQTranslatorMessage& m ) const
{ return m.operator<( *this ); }
bool operator>=( const TQTranslatorMessage& m ) const
{ return !operator<( m ); }
private:
uint h;
TQCString cx;
TQCString st;
TQCString cm;
TQString tn;
enum Tag { Tag_End = 1, Tag_SourceText16, Tag_Translation, Tag_Context16,
Tag_Hash, Tag_SourceText, Tag_Context, Tag_Comment,
Tag_Obsolete1 };
};
class Q_EXPORT TQTranslator: public TQObject
{
TQ_OBJECT
public:
TQTranslator( TQObject * parent = 0, const char * name = 0 );
~TQTranslator();
#ifndef QT_NO_COMPAT
TQString find( const char *context, const char *sourceText, const char * comment = 0 ) const {
return findMessage( context, sourceText, comment ).translation();
}
#endif
virtual TQTranslatorMessage findMessage( const char *, const char *,
const char * = 0 ) const;
bool load( const TQString & filename,
const TQString & directory = TQString::null,
const TQString & search_delimiters = TQString::null,
const TQString & suffix = TQString::null );
bool load( const uchar *data, int len ) {
clear();
return do_load( data, len );
}
void clear();
#ifndef QT_NO_TRANSLATION_BUILDER
enum SaveMode { Everything, Stripped };
bool save( const TQString & filename, SaveMode mode = Everything );
void insert( const TQTranslatorMessage& );
void insert( const char *context, const char *sourceText, const TQString &translation ) {
insert( TQTranslatorMessage(context, sourceText, "", translation) );
}
void remove( const TQTranslatorMessage& );
void remove( const char *context, const char *sourceText ) {
remove( TQTranslatorMessage(context, sourceText, "") );
}
bool contains( const char *, const char *, const char * comment = 0 ) const;
void squeeze( SaveMode = Everything );
void unsqueeze();
TQValueList<TQTranslatorMessage> messages() const;
#endif
bool isEmpty() const;
private:
#if defined(TQ_DISABLE_COPY)
TQTranslator( const TQTranslator & );
TQTranslator &operator=( const TQTranslator & );
#endif
bool do_load( const uchar *data, int len );
TQTranslatorPrivate * d;
};
#endif // QT_NO_TRANSLATION
#endif