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Diffstat (limited to 'kbabel/filters/linguist/linguistimport.cpp')
| -rw-r--r-- | kbabel/filters/linguist/linguistimport.cpp | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/kbabel/filters/linguist/linguistimport.cpp b/kbabel/filters/linguist/linguistimport.cpp new file mode 100644 index 00000000..220c0634 --- /dev/null +++ b/kbabel/filters/linguist/linguistimport.cpp @@ -0,0 +1,193 @@ +// kate: space-indent on; indent-width 2; replace-tabs on; + +/* **************************************************************************** + This file is part of KBabel + + Copyright (C) 1999-2000 by Matthias Kiefer + <matthias.kiefer@gmx.de> + 2001-2002 by Stanislav Visnovsky + <visnovsky@kde.org> + 2002-2003 by Marco Wegner + <mail@marcowegner.de> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + In addition, as a special exception, the copyright holders give + permission to link the code of this program with any edition of + the Qt library by Trolltech AS, Norway (or with modified versions + of Qt that use the same license as Qt), and distribute linked + combinations including the two. You must obey the GNU General + Public License in all respects for all of the code used other than + Qt. If you modify this file, you may extend this exception to + your version of the file, but you are not obligated to do so. If + you do not wish to do so, delete this exception statement from + your version. + +**************************************************************************** */ + +// Qt include files +#include <qfile.h> +#include <qfileinfo.h> +#include <qobject.h> +#include <qregexp.h> +#include <qstring.h> +#include <qstringlist.h> +// KDE include files +#include <kdebug.h> +#include <kgenericfactory.h> +// Project specific include files +#include "catalogitem.h" +#include "linguistimport.h" + +K_EXPORT_COMPONENT_FACTORY( kbabel_linguistimport, KGenericFactory<LinguistImportPlugin> ( "kbabellinguistimportfilter" ) ) + +using namespace KBabel; + +LinguistImportPlugin::LinguistImportPlugin( QObject * parent, const char * name, const QStringList& ) + : CatalogImportPlugin( parent, name ) +{ +} + +ConversionStatus LinguistImportPlugin::load( const QString& filename, const QString& ) +{ + if ( filename.isEmpty( ) ) { + kdDebug( ) << "fatal error: empty filename to open" << endl; + return NO_FILE; + } + + QFileInfo info( filename ); + + if ( !info.exists( ) || info.isDir( ) ) + return NO_FILE; + + if ( !info.isReadable( ) ) + return NO_PERMISSIONS; + + QFile file( filename ); + if ( !file.open( IO_ReadOnly ) ) + return NO_PERMISSIONS; + + QString errorMsg; + int errorLine, errorColumn; + + QDomDocument doc; + if ( !doc.setContent( &file, &errorMsg, &errorLine, &errorColumn ) ) { + file.close( ); + kdError() << "Parsing error at line " << errorLine << ", column " << errorColumn << ", error " << errorMsg << endl; + return PARSE_ERROR; + } + file.close( ); + + const QDomElement documentElement( doc.documentElement() ); + // Count the number of messages in this file. This is needed for updating + // the progress bar correctly. + msgcnt = documentElement.elementsByTagName( "message" ).count(); + + if ( documentElement.tagName() != "TS" ) + return UNSUPPORTED_TYPE; + + cnt = 0; + emit signalClearProgressBar( ); + kdDebug( ) << "start parsing..." << endl; + + parse( documentElement ); + //setCatalogExtraData( obsMessages ); + + emit signalProgress( 100 ); + kdDebug( ) << "finished parsing..." << endl; + + setMimeTypes( "application/x-linguist" ); + + return OK; +} + +void LinguistImportPlugin::parse( const QDomElement& parentElement ) +{ + QDomNode node = parentElement.firstChild( ); + + while ( !node.isNull( ) ) { + if ( node.isElement( ) ) { + QDomElement elem = node.toElement( ); + + if ( elem.tagName( ) == "context" ) { + // nothing to do here + } else if ( elem.tagName( ) == "name" ) { + context = elem.text( ); + } else if ( elem.tagName( ) == "message" ) { + CatalogItem item; + QString comment; + bool isObsolete = false; + bool isFuzzy = false; + + QDomNode childNode = node.firstChild(); + for ( ; ! childNode.isNull() ; childNode = childNode.nextSibling() ) + { + const QDomElement elem = childNode.toElement(); + + if ( elem.isNull() ) + continue; + + if ( elem.tagName( ) == "source" ) { + item.setMsgid( elem.text( ) ); + } else if ( elem.tagName( ) == "translation" ) { + item.setMsgstr( elem.text( ) ); + if ( elem.attribute( "type" ) == "unfinished" ) { + // Only mark as fuzzy if there is a translation + isFuzzy = !elem.text().isEmpty(); + } else if ( elem.attribute( "type" ) == "obsolete" ) { + isObsolete = true; + } + } else if ( elem.tagName( ) == "comment" ) { + if ( !elem.text( ).isEmpty( ) ) + comment = elem.text( ); + } + } + + QString fullComment = "Context: " + context; + if ( isFuzzy ) + { + /* + * HACK + * + * KBabel has not any flag to tell "this entry is fuzzy!" + * but it uses the corresponding Gettext comment instead. + * + * Therefore we have little choice, but to add "#, fuzzy" to the comment, + * even if it is very Linguist-unlike + */ + fullComment += "\n"; + fullComment += "#, fuzzy"; + } + if ( !comment.isEmpty() ) + { + fullComment += "\n"; + fullComment += comment; + } + item.setComment( fullComment ); + + appendCatalogItem( item, isObsolete ); + + // Update the progress bar. + cnt++; + uint prog = 100*cnt/msgcnt; + emit signalProgress( prog ); + } + // ### TODO: avoid recursing + // recursive parsing + parse( elem ); + } + node = node.nextSibling( ); + } +} |