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224 lines
7.0 KiB
224 lines
7.0 KiB
/* ****************************************************************************
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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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#include <tqfile.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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#include <tqtextstream.h>
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#include <kgenericfactory.h>
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#include "catalog.h"
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#include "catalogitem.h"
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#include "catalogsettings.h"
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#include "xliffexport.h"
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K_EXPORT_COMPONENT_FACTORY( kbabel_xliffexport, KGenericFactory<XLIFFExportPlugin> ( "kbabelxliffexportfilter" ) )
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using namespace KBabel;
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XLIFFExportPlugin::XLIFFExportPlugin( TQObject * parent, const char * name, const TQStringList& )
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: CatalogExportPlugin( parent, name )
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{
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}
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ConversionStatus XLIFFExportPlugin::save( const TQString& filename, const TQString&, const Catalog * catalog )
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{
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// Check whether we know how to handle the extra data.
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if ( catalog->importPluginID( ) != "XLIFF 1.1" )
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return UNSUPPORTED_TYPE;
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TQFile file( filename );
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if ( !file.open( IO_WriteOnly ) )
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return OS_ERROR;
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SaveSettings settings = catalog->saveSettings( );
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// New DOM document.
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TQDomDocument doc( "" );
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extraData = catalog->catalogExtraData();
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kdDebug () << "Setting the document data: " << extraData.first () << endl;
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doc.setContent ( extraData.first () );
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// Regular messages.
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for ( uint i = 0; i < catalog->numberOfEntries( ); i++ ) {
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TQDomElement element = extractComment( doc, *(extraData.at( i+1 )) );
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createMessage( doc, element, catalog->msgid( i ).join( "" ), catalog->msgstr( i ).join( "" ) );
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}
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TQTextStream stream( &file );
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doc.save( stream, 2 );
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file.close( );
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return OK;
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}
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TQDomElement XLIFFExportPlugin::extractComment( TQDomDocument& doc, const TQString& s )
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{
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TQString comment( s );
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if ( comment.isEmpty () )
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{
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kdError () << "Empty comment, should not happen" << endl;
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}
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// Extract the context and the actual comment.
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comment.remove( TQRegExp( "^Context:[\\s]*" ) );
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TQString newContext;
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TQStringList commentlines = TQStringList::split ( '\n', comment);
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TQString file = *(commentlines.at(0));
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TQString id = *(commentlines.at(1));
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kdDebug () << "Looking for file " << file << endl;
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return getContext( doc, file, id );
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}
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void XLIFFExportPlugin::createMessage( TQDomDocument& doc, TQDomElement& translationElement, const TQString& msgid,
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const TQString& msgstr )
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{
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// for empty messages, don't store anything
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if (msgstr.isEmpty ())
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return;
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// find the trans element
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TQDomNode node = translationElement.firstChild( );
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while ( !node.isNull( ) ) {
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kdDebug () << node.nodeName () << endl;
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if ( node.isElement() && node.toElement().tagName( ) == "target") {
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kdDebug () << "Found the target: " <<
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node.firstChild().nodeName () << endl;
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// set the new translation
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node.firstChild().toText().setData (msgstr);
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break;
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}
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node = node.nextSibling( );
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}
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if ( node.isNull () )
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{
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// no target tag, create one
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node = doc.createElement ("target");
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translationElement.appendChild (node);
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TQDomText data = doc.createTextNode(msgstr );
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node.appendChild( data );
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}
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}
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TQDomElement XLIFFExportPlugin::getContext( TQDomDocument& doc, const TQString& file, const TQString& id )
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{
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// Find out whether there is already such a context in the TQDomDocument.
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TQDomNode parentelem = doc.documentElement();
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TQDomNode elem = doc.documentElement( ).firstChild( );
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while ( !elem.isNull( ) ) {
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if ( elem.isElement( ) && elem.toElement().tagName( ) == "file" && elem.toElement().attribute ("original") == file ) {
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kdDebug () << "We have found the file" << endl;
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break;
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}
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elem = elem.nextSibling( );
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}
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if (elem.isNull ())
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{
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kdError () << "File not found at all, creating" << endl;
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TQDomElement newelem = doc.createElement ("file");
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newelem.setAttribute ("original", file);
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parentelem.appendChild (newelem);
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elem = newelem;
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}
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// lookup body tag
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parentelem = elem;
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elem = elem.firstChild ();
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while ( !elem.isNull( ) ) {
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if ( elem.isElement( ) && elem.toElement().tagName( ) == "body" ) {
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kdDebug () << "We have found the file body" << endl;
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break;
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}
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elem = elem.nextSibling( );
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}
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if (elem.isNull ())
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{
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kdError () << "File body not found at all, creating" << endl;
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TQDomElement newelem = doc.createElement ("body");
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parentelem.appendChild (newelem);
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elem = newelem;
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}
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elem = findTransUnit (elem, id);
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if (elem.isNull ())
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{
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kdError () << "Trans-unit not found at all, creating" << endl;
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TQDomElement newelem = doc.createElement ("trans-unit");
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newelem.setAttribute ("id", id);
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parentelem.appendChild (newelem);
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elem = newelem;
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}
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return elem.toElement ();
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}
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TQDomElement XLIFFExportPlugin::findTransUnit( TQDomNode& group, const TQString& id )
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{
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TQDomNode elem = group.firstChild( );
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// lookup correct trans-unit tag
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while ( !elem.isNull( ) ) {
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if ( elem.isElement( ) && elem.toElement().tagName() == "group" )
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{
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// search recursively
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TQDomElement res = findTransUnit( elem, id );
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if (! res.isNull () )
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return res.toElement();
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}
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else if ( elem.isElement( ) && elem.toElement().tagName( ) == "trans-unit" && elem.toElement().attribute ("id") == id ) {
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kdDebug () << "We have found the trans-unit" << endl;
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return elem.toElement ();
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}
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elem = elem.nextSibling( );
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}
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return elem.toElement ();
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}
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