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Diffstat (limited to 'kbabel/common/importplugin.cpp')
| -rw-r--r-- | kbabel/common/importplugin.cpp | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/kbabel/common/importplugin.cpp b/kbabel/common/importplugin.cpp new file mode 100644 index 00000000..d763e670 --- /dev/null +++ b/kbabel/common/importplugin.cpp @@ -0,0 +1,194 @@ +/* **************************************************************************** + This file is part of KBabel + + Copyright (C) 2002-2003 by Stanislav Visnovsky + <visnovsky@kde.org> + + 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. + +**************************************************************************** */ + +#include "catalogfileplugin.h" +#include "importplugin_private.h" + +#include "catalog.h" + +#include <qstringlist.h> + +#include <kdebug.h> +#include <ktrader.h> + +using namespace KBabel; + +CatalogImportPlugin::CatalogImportPlugin(QObject* parent, const char* name) : QObject(parent,name) +{ + d = new CatalogImportPluginPrivate; + d->_catalog = 0; + d->_started = false; + d->_stopped = false; +} + +CatalogImportPlugin::~CatalogImportPlugin() +{ + delete d; +} + +void CatalogImportPlugin::appendCatalogItem( const CatalogItem& item, const bool obsolete ) +{ + if( obsolete ) + d->_obsoleteEntries.append(item); + else + d->_entries.append(item); +} + +void CatalogImportPlugin::setCatalogExtraData( const QStringList& data ) +{ + d->_catalogExtraData=data; + d->_updateCatalogExtraData=true; +} + +void CatalogImportPlugin::setGeneratedFromDocbook( const bool generated ) +{ + d->_generatedFromDocbook = generated; + d->_updateGeneratedFromDocbook = true; +} + +void CatalogImportPlugin::setErrorIndex(const QValueList<uint>& errors) +{ + d->_errorList = errors; + d->_updateErrorList = true; +} + +void CatalogImportPlugin::setFileCodec(QTextCodec* codec) +{ + d->_codec=codec; + d->_updateCodec = true; +} + +void CatalogImportPlugin::setHeader( const CatalogItem& item ) +{ + d->_header=item; + d->_updateHeader=true; +} + +void CatalogImportPlugin::setMimeTypes( const QString& mimetypes ) +{ + d->_mimeTypes=mimetypes; +} + +ConversionStatus CatalogImportPlugin::open(const QString& file, const QString& mimetype, Catalog* catalog) +{ + d->_stopped=false; + d->_catalog=catalog; + startTransaction(); + + ConversionStatus result = load(file, mimetype); + if( d->_stopped ) + { + d->_started=false; + return STOPPED; + } + + if( result == OK || result == RECOVERED_PARSE_ERROR || result == RECOVERED_HEADER_ERROR ) + commitTransaction(); + + return result; +} + +void CatalogImportPlugin::startTransaction() +{ + d->_started = (d->_catalog!=0); + + d->_updateCodec = false; + d->_updateCatalogExtraData = false; + d->_updateGeneratedFromDocbook = false; + d->_updateErrorList = false; + d->_updateHeader = false; + d->_mimeTypes = "text/plain"; + d->_entries.clear(); +} + +void CatalogImportPlugin::commitTransaction() +{ + if( d->_started ) + { + d->_catalog->clear(); + + // fill in the entries + QValueVector<CatalogItem> e; + e.reserve( d->_entries.count() ); + for( QValueList<CatalogItem>::const_iterator it = d->_entries.begin(); it != d->_entries.end(); ++it ) + { + e.append( *it ); + } + d->_catalog->setEntries( e ); + + d->_catalog->setObsoleteEntries( d->_obsoleteEntries ); + + if( d->_updateCodec ) d->_catalog->setFileCodec(d->_codec); + if( d->_updateCatalogExtraData ) + d->_catalog->setCatalogExtraData(d->_catalogExtraData); + if( d->_updateGeneratedFromDocbook ) + d->_catalog->setGeneratedFromDocbook(d->_generatedFromDocbook); + if( d->_updateHeader ) + d->_catalog->setHeader(d->_header); + // generate before setting errors, since it clears the error list + d->_catalog->generateIndexLists(); + if( d->_updateErrorList ) + d->_catalog->setErrorIndex(d->_errorList); + + d->_catalog->setImportPluginID(id()); + d->_catalog->setMimeTypes( d->_mimeTypes ); + } + + d->_started = false; +} + +QStringList CatalogImportPlugin::availableImportMimeTypes() +{ + QStringList result; + + KTrader::OfferList offers = KTrader::self()->query("KBabelFilter", "exist [X-KDE-Import]"); + + for( KTrader::OfferListIterator ptr = offers.begin(); ptr!=offers.end() ; ++ptr ) + { + result += (*ptr)->property("X-KDE-Import").toStringList(); + } + + return result; +} + +bool CatalogImportPlugin::isStopped() const +{ + return d->_stopped; +} + +void CatalogImportPlugin::stop() +{ + d->_stopped = true; +} + +#include "catalogfileplugin.moc" |