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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* MSWorksImportFilter: Sets up the filter, and calls DocumentCollector
* to do the actual filtering
*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <boost/scoped_ptr.hpp>
#include <com/sun/star/uno/Reference.h>
#include <cppuhelper/supportsservice.hxx>
#include <libwps/libwps.h>
#include "writerperfect/WPFTEncodingDialog.hxx"
#include "MSWorksImportFilter.hxx"
using com::sun::star::uno::Sequence;
using com::sun::star::uno::Reference;
using com::sun::star::uno::Any;
using com::sun::star::uno::XInterface;
using com::sun::star::uno::Exception;
using com::sun::star::uno::RuntimeException;
using com::sun::star::uno::XComponentContext;
static bool handleEmbeddedWKSObject(const librevenge::RVNGBinaryData &data, OdfDocumentHandler *pHandler, const OdfStreamType streamType)
{
OdsGenerator exporter;
exporter.addDocumentHandler(pHandler, streamType);
return libwps::WPSDocument::parse(data.getDataStream(), &exporter)==libwps::WPS_OK;
}
bool MSWorksImportFilter::doImportDocument(librevenge::RVNGInputStream &rInput, OdtGenerator &rGenerator, utl::MediaDescriptor &)
{
libwps::WPSKind kind = libwps::WPS_TEXT;
libwps::WPSCreator creator;
bool needEncoding;
const libwps::WPSConfidence confidence = libwps::WPSDocument::isFileFormatSupported(&rInput, kind, creator, needEncoding);
std::string fileEncoding("");
try
{
if ((kind == libwps::WPS_TEXT) && (confidence == libwps::WPS_CONFIDENCE_EXCELLENT) && needEncoding)
{
OUString title("Import MsWorks files(libwps)");
OUString encoding("CP850");
const ScopedVclPtrInstance<writerperfect::WPFTEncodingDialog> pDlg(nullptr, &title, &encoding);
if (pDlg->Execute() == RET_OK)
{
if (!pDlg->GetEncoding().isEmpty())
fileEncoding=pDlg->GetEncoding().toUtf8().getStr();
}
// we can fail because we are in headless mode, the user has cancelled conversion, ...
else if (pDlg->hasUserCalledCancel())
return false;
}
}
catch (css::uno::Exception & e)
{
SAL_WARN("writerperfect", "ignoring Exception " << e.Message);
}
return libwps::WPS_OK == libwps::WPSDocument::parse(&rInput, &rGenerator, "", fileEncoding.c_str());
}
bool MSWorksImportFilter::doDetectFormat(librevenge::RVNGInputStream &rInput, OUString &rTypeName)
{
libwps::WPSKind kind = libwps::WPS_TEXT;
libwps::WPSCreator creator;
bool needEncoding;
const libwps::WPSConfidence confidence = libwps::WPSDocument::isFileFormatSupported(&rInput, kind, creator, needEncoding);
if ((kind == libwps::WPS_TEXT) && (confidence == libwps::WPS_CONFIDENCE_EXCELLENT))
{
rTypeName = "writer_MS_Works_Document";
return true;
}
return false;
}
void MSWorksImportFilter::doRegisterHandlers(OdtGenerator &rGenerator)
{
rGenerator.registerEmbeddedObjectHandler("image/wks-ods", &handleEmbeddedWKSObject);
}
OUString MSWorksImportFilter_getImplementationName()
throw (RuntimeException)
{
return OUString("com.sun.star.comp.Writer.MSWorksImportFilter");
}
Sequence< OUString > SAL_CALL MSWorksImportFilter_getSupportedServiceNames()
throw (RuntimeException)
{
Sequence < OUString > aRet(2);
OUString *pArray = aRet.getArray();
pArray[0] = "com.sun.star.document.ImportFilter";
pArray[1] = "com.sun.star.document.ExtendedTypeDetection";
return aRet;
}
#undef SERVICE_NAME2
#undef SERVICE_NAME1
Reference< XInterface > SAL_CALL MSWorksImportFilter_createInstance(const Reference< XComponentContext > &rContext)
throw(Exception)
{
return (cppu::OWeakObject *) new MSWorksImportFilter(rContext);
}
// XServiceInfo
OUString SAL_CALL MSWorksImportFilter::getImplementationName()
throw (RuntimeException, std::exception)
{
return MSWorksImportFilter_getImplementationName();
}
sal_Bool SAL_CALL MSWorksImportFilter::supportsService(const OUString &rServiceName)
throw (RuntimeException, std::exception)
{
return cppu::supportsService(this, rServiceName);
}
Sequence< OUString > SAL_CALL MSWorksImportFilter::getSupportedServiceNames()
throw (RuntimeException, std::exception)
{
return MSWorksImportFilter_getSupportedServiceNames();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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