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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 <cppuhelper/supportsservice.hxx>
#include <libwps/libwps.h>
#include "WPFTEncodingDialog.hxx"
#include "WPFTResMgr.hxx"
#include "MSWorksImportFilter.hxx"
#include "strings.hrc"
using com::sun::star::uno::Sequence;
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 = false;
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, encoding;
switch (creator)
{
case libwps::WPS_MSWORKS:
title = WPFT_RESSTR(STR_ENCODING_DIALOG_TITLE_MSWORKS);
encoding = "CP850";
break;
case libwps::WPS_RESERVED_0: // MS Write
title = WPFT_RESSTR(STR_ENCODING_DIALOG_TITLE_MSWRITE);
encoding = "CP1252";
break;
case libwps::WPS_RESERVED_1: // DosWord
title = WPFT_RESSTR(STR_ENCODING_DIALOG_TITLE_DOSWORD);
encoding = "CP850";
break;
default:
title = WPFT_RESSTR(STR_ENCODING_DIALOG_TITLE);
encoding = "CP850";
break;
}
const ScopedVclPtrInstance<writerperfect::WPFTEncodingDialog> pDlg(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))
{
if (creator == libwps::WPS_MSWORKS)
{
rTypeName = "writer_MS_Works_Document";
}
else if (creator == libwps::WPS_RESERVED_0)
{
rTypeName = "writer_MS_Write";
}
else
{
rTypeName = "writer_DosWord";
}
return true;
}
return false;
}
void MSWorksImportFilter::doRegisterHandlers(OdtGenerator &rGenerator)
{
rGenerator.registerEmbeddedObjectHandler("image/wks-ods", &handleEmbeddedWKSObject);
}
// XServiceInfo
OUString SAL_CALL MSWorksImportFilter::getImplementationName()
throw (RuntimeException, std::exception)
{
return OUString("com.sun.star.comp.Writer.MSWorksImportFilter");
}
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)
{
Sequence < OUString > aRet(2);
OUString *pArray = aRet.getArray();
pArray[0] = "com.sun.star.document.ImportFilter";
pArray[1] = "com.sun.star.document.ExtendedTypeDetection";
return aRet;
}
extern "C"
SAL_DLLPUBLIC_EXPORT css::uno::XInterface *SAL_CALL
com_sun_star_comp_Writer_MSWorksImportFilter_get_implementation(
css::uno::XComponentContext *const context,
const css::uno::Sequence<css::uno::Any> &)
{
return cppu::acquire(new MSWorksImportFilter(context));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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