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Diffstat (limited to 'tqtinterface/qt4/src/kernel/tqtranslator.h')
| -rw-r--r-- | tqtinterface/qt4/src/kernel/tqtranslator.h | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/tqtinterface/qt4/src/kernel/tqtranslator.h b/tqtinterface/qt4/src/kernel/tqtranslator.h new file mode 100644 index 0000000..b42c983 --- /dev/null +++ b/tqtinterface/qt4/src/kernel/tqtranslator.h @@ -0,0 +1,281 @@ +/**************************************************************************** +** +** 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 + +#include "tqtglobaldefines.h" + +#ifndef TQT_H +#include "tqobject.h" +#include "tqvaluelist.h" +#endif // TQT_H + +#ifndef TQT_NO_TRANSLATION + +#ifdef USE_QT4 + +#undef QT_NO_TRANSLATION +#include <Qt/qtranslator.h> + +#endif // USE_QT4 + +#ifdef USE_QT4 + +class TQTranslatorPrivate; + +class TQ_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 }; +}; + +// TQTranslator is now a hybrid class that provides Qt4 compatible functionality for basic translations, +// but also provides separate advanced level translation functions and methods via an independent TQTranslatorPrivate object. +// Be aware that only the compatible functions can safely interface with Qt4/QApplication!!! +// +// See also tools/linguist/shared/translator.cpp for the inspiration behind this idea + +class TQ_EXPORT TQTranslator: public QTranslator, virtual public TQt +{ + Q_OBJECT + TQ_OBJECT +public: + TQTranslator( TQObject * tqparent = 0, const char * name = 0 ) : QTranslator( tqparent ) { setObjectName(QString::fromAscii(name)); } + + inline TQString find(const char *context, const char *sourceText, const char * comment = 0) const { return translate(context, sourceText, comment); } + + // Everything below is part of the old API and is therefore incompatible with Qt4 functions which expect a pure QTranslator object or object pointer + +#ifndef TQT_NO_COMPAT + inline TQString tqfind( const char *context, const char *sourceText, const char * comment = 0 ) const { return tqfindMessage( context, sourceText, comment ).translation(); } +#endif + virtual TQTranslatorMessage tqfindMessage( const char *, const char *, const char * = 0 ) const; + +#ifndef TQT_NO_TRANSLATION_BUILDER + enum SaveMode { Everything, Stripped }; + + bool save( const TQString & filename, SaveMode mode = Everything ); + + void insert( const TQTranslatorMessage& ); + inline void insert( const char *context, const char *sourceText, const TQString &translation ) { insert( TQTranslatorMessage(context, sourceText, "", translation) ); } + void remove( const TQTranslatorMessage& ); + inline void remove( const char *context, const char *sourceText ) { remove( TQTranslatorMessage(context, sourceText, "") ); } + + void squeeze( SaveMode = Everything ); + void unsqueeze(); + + bool tqcontains( const char *, const char *, const char * comment = 0 ) const; + + TQValueList<TQTranslatorMessage> messages() const; +#endif + + void clear(); + +private: + TQTranslatorPrivate * d; +}; + +#else // USE_QT4 + +class TQTranslatorPrivate; + +class TQ_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 TQ_EXPORT TQTranslator: public TQObject +{ + Q_OBJECT + TQ_OBJECT +public: + TQTranslator( TQObject * tqparent = 0, const char * name = 0 ); + ~TQTranslator(); + +#ifndef TQT_NO_COMPAT + TQString tqfind( const char *context, const char *sourceText, const char * comment = 0 ) const { + return tqfindMessage( context, sourceText, comment ).translation(); + } +#endif + virtual TQTranslatorMessage tqfindMessage( 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 TQT_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 tqcontains( 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 // USE_QT4 + +#endif // TQT_NO_TRANSLATION + +#endif |