summaryrefslogtreecommitdiffstats
path: root/tqtinterface/qt4/tools/linguist/shared/metatranslator.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'tqtinterface/qt4/tools/linguist/shared/metatranslator.cpp')
-rw-r--r--tqtinterface/qt4/tools/linguist/shared/metatranslator.cpp601
1 files changed, 0 insertions, 601 deletions
diff --git a/tqtinterface/qt4/tools/linguist/shared/metatranslator.cpp b/tqtinterface/qt4/tools/linguist/shared/metatranslator.cpp
deleted file mode 100644
index fee2a00..0000000
--- a/tqtinterface/qt4/tools/linguist/shared/metatranslator.cpp
+++ /dev/null
@@ -1,601 +0,0 @@
-/**********************************************************************
-** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved.
-**
-** This file is part of TQt Linguist.
-**
-** 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.
-**
-** 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.
-**
-**********************************************************************/
-
-#include "metatranslator.h"
-
-#include <tqapplication.h>
-#include <tqcstring.h>
-#include <tqfile.h>
-#include <tqmessagebox.h>
-#include <tqtextcodec.h>
-#include <tqtextstream.h>
-#include <tqxml.h>
-
-static bool encodingIsUtf8( const TQXmlAttributes& atts )
-{
- for ( int i = 0; i < atts.length(); i++ ) {
- // utf8="true" is a pre-3.0 syntax
- if ( atts.qName(i) == TQString("utf8") ) {
- return ( atts.value(i) == TQString("true") );
- } else if ( atts.qName(i) == TQString("encoding") ) {
- return ( atts.value(i) == TQString("UTF-8") );
- }
- }
- return FALSE;
-}
-
-class TsHandler : public TQXmlDefaultHandler
-{
-public:
- TsHandler( MetaTranslator *translator )
- : tor( translator ), type( MetaTranslatorMessage::Finished ),
- inMessage( FALSE ), ferrorCount( 0 ), contextIsUtf8( FALSE ),
- messageIsUtf8( FALSE ) { }
-
- virtual bool startElement( const TQString& namespaceURI,
- const TQString& localName, const TQString& qName,
- const TQXmlAttributes& atts );
- virtual bool endElement( const TQString& namespaceURI,
- const TQString& localName, const TQString& qName );
- virtual bool characters( const TQString& ch );
- virtual bool fatalError( const TQXmlParseException& exception );
-
-private:
- MetaTranslator *tor;
- MetaTranslatorMessage::Type type;
- bool inMessage;
- TQString context;
- TQString source;
- TQString comment;
- TQString translation;
-
- TQString accum;
- int ferrorCount;
- bool contextIsUtf8;
- bool messageIsUtf8;
-};
-
-bool TsHandler::startElement( const TQString& /* namespaceURI */,
- const TQString& /* localName */,
- const TQString& qName,
- const TQXmlAttributes& atts )
-{
- if ( qName == TQString("byte") ) {
- for ( int i = 0; i < atts.length(); i++ ) {
- if ( atts.qName(i) == TQString("value") ) {
- TQString value = atts.value( i );
- int base = 10;
- if ( value.startsWith("x") ) {
- base = 16;
- value = value.mid( 1 );
- }
- int n = value.toUInt( 0, base );
- if ( n != 0 )
- accum += TQChar( n );
- }
- }
- } else {
- if ( qName == TQString("context") ) {
- context.truncate( 0 );
- source.truncate( 0 );
- comment.truncate( 0 );
- translation.truncate( 0 );
- contextIsUtf8 = encodingIsUtf8( atts );
- } else if ( qName == TQString("message") ) {
- inMessage = TRUE;
- type = MetaTranslatorMessage::Finished;
- source.truncate( 0 );
- comment.truncate( 0 );
- translation.truncate( 0 );
- messageIsUtf8 = encodingIsUtf8( atts );
- } else if ( qName == TQString("translation") ) {
- for ( int i = 0; i < atts.length(); i++ ) {
- if ( atts.qName(i) == TQString("type") ) {
- if ( atts.value(i) == TQString("unfinished") )
- type = MetaTranslatorMessage::Unfinished;
- else if ( atts.value(i) == TQString("obsolete") )
- type = MetaTranslatorMessage::Obsolete;
- else
- type = MetaTranslatorMessage::Finished;
- }
- }
- }
- accum.truncate( 0 );
- }
- return TRUE;
-}
-
-bool TsHandler::endElement( const TQString& /* namespaceURI */,
- const TQString& /* localName */,
- const TQString& qName )
-{
- if ( qName == TQString("codec") || qName == TQString("defaultcodec") ) {
- // "codec" is a pre-3.0 syntax
- tor->setCodec( accum );
- } else if ( qName == TQString("name") ) {
- context = accum;
- } else if ( qName == TQString("source") ) {
- source = accum;
- } else if ( qName == TQString("comment") ) {
- if ( inMessage ) {
- comment = accum;
- } else {
- if ( contextIsUtf8 )
- tor->insert( MetaTranslatorMessage(context.utf8(),
- ContextComment,
- accum.utf8(), TQString(), TRUE,
- MetaTranslatorMessage::Unfinished) );
- else
- tor->insert( MetaTranslatorMessage(context.ascii(),
- ContextComment,
- accum.ascii(), TQString(), FALSE,
- MetaTranslatorMessage::Unfinished) );
- }
- } else if ( qName == TQString("translation") ) {
- translation = accum;
- } else if ( qName == TQString("message") ) {
- if ( messageIsUtf8 )
- tor->insert( MetaTranslatorMessage(context.utf8(), source.utf8(),
- comment.utf8(), translation,
- TRUE, type) );
- else
- tor->insert( MetaTranslatorMessage(context.ascii(), source.ascii(),
- comment.ascii(), translation,
- FALSE, type) );
- inMessage = FALSE;
- }
- return TRUE;
-}
-
-bool TsHandler::characters( const TQString& ch )
-{
- TQString t = ch;
- t.replace( "\r", "" );
- accum += t;
- return TRUE;
-}
-
-bool TsHandler::fatalError( const TQXmlParseException& exception )
-{
- if ( ferrorCount++ == 0 ) {
- TQString msg;
- msg.sprintf( "Parse error at line %d, column %d (%s).",
- exception.lineNumber(), exception.columnNumber(),
- exception.message().latin1() );
- if ( tqApp == 0 )
- fprintf( stderr, "XML error: %s\n", msg.latin1() );
- else
- TQMessageBox::information( tqApp->mainWidget(),
- TQObject::tr("TQt Linguist"), msg );
- }
- return FALSE;
-}
-
-static TQString numericEntity( int ch )
-{
- return TQString( ch <= 0x20 ? "<byte value=\"x%1\"/>" : "&#x%1;" )
- .arg( ch, 0, 16 );
-}
-
-static TQString protect( const TQCString& str )
-{
- TQString result;
- int len = (int) str.length();
- for ( int k = 0; k < len; k++ ) {
- switch( str[k] ) {
- case '\"':
- result += TQString( "&quot;" );
- break;
- case '&':
- result += TQString( "&amp;" );
- break;
- case '>':
- result += TQString( "&gt;" );
- break;
- case '<':
- result += TQString( "&lt;" );
- break;
- case '\'':
- result += TQString( "&apos;" );
- break;
- default:
- if ( (uchar) str[k] < 0x20 && str[k] != '\n' )
- result += numericEntity( (uchar) str[k] );
- else
- result += str[k];
- }
- }
- return result;
-}
-
-static TQString evilBytes( const TQCString& str, bool utf8 )
-{
- if ( utf8 ) {
- return protect( str );
- } else {
- TQString result;
- TQCString t = protect( str ).latin1();
- int len = (int) t.length();
- for ( int k = 0; k < len; k++ ) {
- if ( (uchar) t[k] >= 0x7f )
- result += numericEntity( (uchar) t[k] );
- else
- result += TQChar( t[k] );
- }
- return result;
- }
-}
-
-MetaTranslatorMessage::MetaTranslatorMessage()
- : utfeight( FALSE ), ty( Unfinished )
-{
-}
-
-MetaTranslatorMessage::MetaTranslatorMessage( const char *context,
- const char *sourceText,
- const char *comment,
- const TQString& translation,
- bool utf8, Type type )
- : TQTranslatorMessage( context, sourceText, comment, translation ),
- utfeight( FALSE ), ty( type )
-{
- /*
- Don't use UTF-8 if it makes no difference. UTF-8 should be
- reserved for the real problematic case: non-ASCII (possibly
- non-Latin-1) characters in .ui files.
- */
- if ( utf8 ) {
- if ( sourceText != 0 ) {
- int i = 0;
- while ( sourceText[i] != '\0' ) {
- if ( (uchar) sourceText[i] >= 0x80 ) {
- utfeight = TRUE;
- break;
- }
- i++;
- }
- }
- if ( !utfeight && comment != 0 ) {
- int i = 0;
- while ( comment[i] != '\0' ) {
- if ( (uchar) comment[i] >= 0x80 ) {
- utfeight = TRUE;
- break;
- }
- i++;
- }
- }
- }
-}
-
-MetaTranslatorMessage::MetaTranslatorMessage( const MetaTranslatorMessage& m )
- : TQTranslatorMessage( m ), utfeight( m.utfeight ), ty( m.ty )
-{
-}
-
-MetaTranslatorMessage& MetaTranslatorMessage::operator=(
- const MetaTranslatorMessage& m )
-{
- TQTranslatorMessage::operator=( m );
- utfeight = m.utfeight;
- ty = m.ty;
- return *this;
-}
-
-bool MetaTranslatorMessage::operator==( const MetaTranslatorMessage& m ) const
-{
- return qstrcmp( context(), m.context() ) == 0 &&
- qstrcmp( sourceText(), m.sourceText() ) == 0 &&
- qstrcmp( comment(), m.comment() ) == 0;
-}
-
-bool MetaTranslatorMessage::operator<( const MetaTranslatorMessage& m ) const
-{
- int delta = qstrcmp( context(), m.context() );
- if ( delta == 0 )
- delta = qstrcmp( sourceText(), m.sourceText() );
- if ( delta == 0 )
- delta = qstrcmp( comment(), m.comment() );
- return delta < 0;
-}
-
-MetaTranslator::MetaTranslator()
-{
- clear();
-}
-
-MetaTranslator::MetaTranslator( const MetaTranslator& tor )
- : mm( tor.mm ), codecName( tor.codecName ), codec( tor.codec )
-{
-}
-
-MetaTranslator& MetaTranslator::operator=( const MetaTranslator& tor )
-{
- mm = tor.mm;
- codecName = tor.codecName;
- codec = tor.codec;
- return *this;
-}
-
-void MetaTranslator::clear()
-{
- mm.clear();
- codecName = "ISO-8859-1";
- codec = 0;
-}
-
-bool MetaTranslator::load( const TQString& filename )
-{
- TQFile f( filename );
- if ( !f.open(IO_ReadOnly) )
- return FALSE;
-
- TQTextStream t( &f );
- TQXmlInputSource in( t );
- TQXmlSimpleReader reader;
- reader.setFeature( "http://xml.org/sax/features/namespaces", FALSE );
- reader.setFeature( "http://xml.org/sax/features/namespace-prefixes", TRUE );
- TQXmlDefaultHandler *hand = new TsHandler( this );
- reader.setContentHandler( hand );
- reader.setErrorHandler( hand );
-
- bool ok = reader.parse( in );
- reader.setContentHandler( 0 );
- reader.setErrorHandler( 0 );
- delete hand;
- f.close();
- return ok;
-}
-
-bool MetaTranslator::save( const TQString& filename ) const
-{
- TQFile f( filename );
- if ( !f.open(IO_WriteOnly) )
- return FALSE;
-
- TQTextStream t( &f );
- t.setCodec( TQTextCodec::codecForName("ISO-8859-1") );
-
- t << "<!DOCTYPE TS><TS>\n";
- if ( codecName != "ISO-8859-1" )
- t << "<defaultcodec>" << codecName << "</defaultcodec>\n";
- TMM::ConstIterator m = mm.begin();
- while ( m != mm.end() ) {
- TMMInv inv;
- TMMInv::Iterator i;
- bool contextIsUtf8 = m.key().utf8();
- TQCString context = m.key().context();
- TQCString comment = "";
-
- do {
- if ( TQCString(m.key().sourceText()) == ContextComment ) {
- if ( m.key().type() != MetaTranslatorMessage::Obsolete ) {
- contextIsUtf8 = m.key().utf8();
- comment = TQCString( m.key().comment() );
- }
- } else {
- inv.insert( *m, m.key() );
- }
- } while ( ++m != mm.end() && TQCString(m.key().context()) == context );
-
- t << "<context";
- if ( contextIsUtf8 )
- t << " encoding=\"UTF-8\"";
- t << ">\n";
- t << " <name>" << evilBytes( context, contextIsUtf8 )
- << "</name>\n";
- if ( !comment.isEmpty() )
- t << " <comment>" << evilBytes( comment, contextIsUtf8 )
- << "</comment>\n";
-
- for ( i = inv.begin(); i != inv.end(); ++i ) {
- // no need for such noise
- if ( (*i).type() == MetaTranslatorMessage::Obsolete &&
- (*i).translation().isEmpty() )
- continue;
-
- t << " <message";
- if ( (*i).utf8() )
- t << " encoding=\"UTF-8\"";
- t << ">\n"
- << " <source>" << evilBytes( (*i).sourceText(),
- (*i).utf8() )
- << "</source>\n";
- if ( !TQCString((*i).comment()).isEmpty() )
- t << " <comment>" << evilBytes( (*i).comment(),
- (*i).utf8() )
- << "</comment>\n";
- t << " <translation";
- if ( (*i).type() == MetaTranslatorMessage::Unfinished )
- t << " type=\"unfinished\"";
- else if ( (*i).type() == MetaTranslatorMessage::Obsolete )
- t << " type=\"obsolete\"";
- t << ">" << protect( (*i).translation().utf8() )
- << "</translation>\n";
- t << " </message>\n";
- }
- t << "</context>\n";
- }
- t << "</TS>\n";
- f.close();
- return TRUE;
-}
-
-bool MetaTranslator::release( const TQString& filename, bool verbose,
- TQTranslator::SaveMode mode ) const
-{
- TQTranslator tor( 0 );
- int finished = 0;
- int unfinished = 0;
- int untranslated = 0;
- TMM::ConstIterator m;
-
- for ( m = mm.begin(); m != mm.end(); ++m ) {
- if ( m.key().type() != MetaTranslatorMessage::Obsolete ) {
- if ( m.key().translation().isEmpty() ) {
- untranslated++;
- } else {
- if ( m.key().type() == MetaTranslatorMessage::Unfinished )
- unfinished++;
- else
- finished++;
-
- TQCString context = m.key().context();
- TQCString sourceText = m.key().sourceText();
- TQCString comment = m.key().comment();
- TQString translation = m.key().translation();
-
- /*
- Drop the comment in (context, sourceText, comment),
- unless (context, sourceText, "") already exists, or
- unless we already dropped the comment of (context,
- sourceText, comment0).
- */
- if ( comment.isEmpty()
- || contains(context, sourceText, "")
- || !tor.findMessage(context, sourceText, "").translation()
- .isNull() ) {
- tor.insert( m.key() );
- } else {
- tor.insert( TQTranslatorMessage(context, sourceText, "",
- translation) );
- }
- }
- }
- }
-
- bool saved = tor.save( filename, mode );
- if ( saved && verbose )
- fprintf( stderr,
- " %d finished, %d unfinished and %d untranslated messages\n",
- finished, unfinished, untranslated );
-
- return saved;
-}
-
-bool MetaTranslator::contains( const char *context, const char *sourceText,
- const char *comment ) const
-{
- return mm.find( MetaTranslatorMessage(context, sourceText, comment) ) !=
- mm.end();
-}
-
-void MetaTranslator::insert( const MetaTranslatorMessage& m )
-{
- int pos = (int)mm.count();
- TMM::Iterator n = mm.find( m );
- if ( n != mm.end() )
- pos = *n;
- mm.replace( m, pos );
-}
-
-void MetaTranslator::stripObsoleteMessages()
-{
- TMM newmm;
-
- TMM::Iterator m = mm.begin();
- while ( m != mm.end() ) {
- if ( m.key().type() != MetaTranslatorMessage::Obsolete )
- newmm.insert( m.key(), *m );
- ++m;
- }
- mm = newmm;
-}
-
-void MetaTranslator::stripEmptyContexts()
-{
- TMM newmm;
-
- TMM::Iterator m = mm.begin();
- while ( m != mm.end() ) {
- if ( TQCString(m.key().sourceText()) == ContextComment ) {
- TMM::Iterator n = m;
- ++n;
- // the context comment is followed by other messages
- if ( n != newmm.end() &&
- qstrcmp(m.key().context(), n.key().context()) == 0 )
- newmm.insert( m.key(), *m );
- } else {
- newmm.insert( m.key(), *m );
- }
- ++m;
- }
- mm = newmm;
-}
-
-void MetaTranslator::setCodec( const char *name )
-{
- const int latin1 = 4;
-
- codecName = name;
- codec = TQTextCodec::codecForName( name );
- if ( codec == 0 || codec->mibEnum() == latin1 )
- codec = 0;
-}
-
-TQString MetaTranslator::toUnicode( const char *str, bool utf8 ) const
-{
- if ( utf8 )
- return TQString::fromUtf8( str );
- else if ( codec == 0 )
- return TQString( str );
- else
- return codec->toUnicode( str );
-}
-
-TQValueList<MetaTranslatorMessage> MetaTranslator::messages() const
-{
- int n = (int)mm.count();
- TMM::ConstIterator *t = new TMM::ConstIterator[n + 1];
- TMM::ConstIterator m;
- for ( m = mm.begin(); m != mm.end(); ++m )
- t[*m] = m;
-
- TQValueList<MetaTranslatorMessage> val;
- for ( int i = 0; i < n; i++ )
- val.append( t[i].key() );
-
- delete[] t;
- return val;
-}
-
-TQValueList<MetaTranslatorMessage> MetaTranslator::translatedMessages() const
-{
- TQValueList<MetaTranslatorMessage> val;
- TMM::ConstIterator m;
- for ( m = mm.begin(); m != mm.end(); ++m ) {
- if ( m.key().type() == MetaTranslatorMessage::Finished )
- val.append( m.key() );
- }
- return val;
-}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-02 21:53:09 +0000