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// kate: space-indent on; indent-width 2; tqreplace-tabs on;
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/* ****************************************************************************
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This file is part of KBabel
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Copyright (C) 1999-2000 by Matthias Kiefer
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<matthias.kiefer@gmx.de>
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2001-2004 by Stanislav Visnovsky
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<visnovsky@kde.org>
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2002-2003 by Marco Wegner
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<mail@marcowegner.de>
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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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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the TQt library by Trolltech AS, Norway (or with modified versions
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of TQt that use the same license as TQt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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TQt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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**************************************************************************** */
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/*******
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design:
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the file name and id data are stored in the comment like this:
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file\n
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id\n
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optional comments
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*/
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// TQt include files
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#include <tqfile.h>
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#include <tqfileinfo.h>
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#include <tqobject.h>
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#include <tqregexp.h>
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#include <tqstring.h>
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#include <tqstringlist.h>
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// KDE include files
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#include <kdebug.h>
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#include <kgenericfactory.h>
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// Project specific include files
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#include "catalogitem.h"
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#include "xliffimport.h"
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// ### TODO: what is the kdebug area?
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#define KDEBUG_AREA
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K_EXPORT_COMPONENT_FACTORY( kbabel_xliffimport, KGenericFactory<XLIFFImportPlugin> ( "kbabelxliffimportfilter" ) )
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using namespace KBabel;
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XLIFFImportPlugin::XLIFFImportPlugin( TQObject * tqparent, const char * name, const TQStringList& )
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: CatalogImportPlugin( tqparent, name )
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{
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}
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ConversiontqStatus XLIFFImportPlugin::load( const TQString& filename, const TQString& )
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{
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if ( filename.isEmpty( ) ) {
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kdDebug( KDEBUG_AREA ) << "fatal error: empty filename to open" << endl;
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return NO_FILE;
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}
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TQFileInfo info( filename );
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if ( !info.exists( ) || info.isDir( ) )
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return NO_FILE;
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if ( !info.isReadable( ) )
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return NO_PERMISSIONS;
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TQFile file( filename );
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if ( !file.open( IO_ReadOnly ) )
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return NO_PERMISSIONS;
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TQString errorMsg;
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int errorLine, errorColumn;
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TQDomDocument doc;
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if ( !doc.setContent( &file, &errorMsg, &errorLine, &errorColumn ) ) {
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file.close( );
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kdError ( KDEBUG_AREA ) << "Parsing error at line " << errorLine << ", column " << errorColumn << ", error " << errorMsg << endl;
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return PARSE_ERROR;
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}
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file.close( );
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extraData.clear();
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const TQDomElement documentElement( doc.documentElement() );
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msgcnt = documentElement.elementsByTagName( "trans-unit" ).count();
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extraData.append( doc.toString() );
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cnt = 0;
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emit signalClearProgressBar( );
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kdDebug( KDEBUG_AREA ) << "start parsing..." << endl;
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parse( documentElement );
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// store full document in extra data at index 0, the rest
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// contains contexts for each entry at(1) for entry 0, at(2) for entry 1 ...
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setCatalogExtraData( extraData );
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emit signalProgress( 100 );
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kdDebug( KDEBUG_AREA ) << "finished parsing..." << endl;
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setMimeTypes( "application/x-xliff" );
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return OK;
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}
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void XLIFFImportPlugin::parse( const TQDomElement& parentElement )
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{
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TQDomNode node = parentElement.firstChild( );
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while ( !node.isNull( ) ) {
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if ( node.isElement( ) ) {
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TQDomElement elem = node.toElement( );
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if ( elem.tagName( ) == "body" ) {
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// nothing to do here
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} else if ( elem.tagName( ) == "file" ) {
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context = elem.attribute( "original", TQString() );
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kdDebug ( KDEBUG_AREA ) << "Found file: " << context << endl;
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} else if ( elem.tagName( ) == "trans-unit" ) {
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CatalogItem item;
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TQString comment;
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bool isObsolete = false;
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const TQString id = elem.attribute ("id");
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TQDomNode childNode = node.firstChild();
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for ( ; ! childNode.isNull() ; childNode = childNode.nextSibling() )
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{
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if ( childNode.isElement() )
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{
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const TQDomElement elem = childNode.toElement( );
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if ( elem.tagName( ) == "source" ) {
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item.setMsgid( elem.text( ) );
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} else if ( elem.tagName( ) == "target" ) {
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item.setMsgstr( elem.text( ) );
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}
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}
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}
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extraData.append ( context + '\n' + id );
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item.setComment( "Context: " + context + '\n' + id + "\n" + comment );
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appendCatalogItem( item, isObsolete );
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// Update the progress bar.
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cnt++;
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uint prog = 100*cnt/msgcnt;
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emit signalProgress( prog );
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}
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// recursive parsing
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parse( elem );
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}
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node = node.nextSibling( );
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}
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}
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