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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* MWAWDrawImportFilter: 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 <com/sun/star/uno/Reference.h>
#include <cppuhelper/supportsservice.hxx>
#include <libmwaw/libmwaw.hxx>
#include <libodfgen/libodfgen.hxx>
#include "MWAWDrawImportFilter.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 handleEmbeddedMWAWGraphicObject(const librevenge::RVNGBinaryData &data, OdfDocumentHandler *pHandler, const OdfStreamType streamType)
{
OdgGenerator exporter;
exporter.addDocumentHandler(pHandler, streamType);
return MWAWDocument::decodeGraphic(data, &exporter);
}
static bool handleEmbeddedMWAWSpreadsheetObject(const librevenge::RVNGBinaryData &data, OdfDocumentHandler *pHandler, const OdfStreamType streamType)
{
OdsGenerator exporter;
exporter.registerEmbeddedObjectHandler("image/mwaw-odg", &handleEmbeddedMWAWGraphicObject);
exporter.addDocumentHandler(pHandler, streamType);
return MWAWDocument::decodeSpreadsheet(data, &exporter);
}
bool MWAWDrawImportFilter::doImportDocument(librevenge::RVNGInputStream &rInput, OdgGenerator &rGenerator, utl::MediaDescriptor &)
{
return MWAWDocument::MWAW_R_OK == MWAWDocument::parse(&rInput, &rGenerator);
}
bool MWAWDrawImportFilter::doDetectFormat(librevenge::RVNGInputStream &rInput, OUString &rTypeName)
{
rTypeName.clear();
MWAWDocument::Type docType = MWAWDocument::MWAW_T_UNKNOWN;
MWAWDocument::Kind docKind = MWAWDocument::MWAW_K_UNKNOWN;
const MWAWDocument::Confidence confidence = MWAWDocument::isFileFormatSupported(&rInput, docType, docKind);
if (confidence == MWAWDocument::MWAW_C_EXCELLENT)
{
switch (docKind)
{
case MWAWDocument::MWAW_K_DRAW:
switch (docType)
{
case MWAWDocument::MWAW_T_CLARISWORKS:
rTypeName = "draw_ClarisWorks";
break;
default:
rTypeName = "MWAW_Drawing";
break;
}
break;
case MWAWDocument::MWAW_K_PAINT:
switch (docType)
{
case MWAWDocument::MWAW_T_CLARISWORKS:
rTypeName = "draw_ClarisWorks";
break;
default:
rTypeName = "MWAW_Bitmap";
break;
}
break;
default:
break;
}
}
return !rTypeName.isEmpty();
}
void MWAWDrawImportFilter::doRegisterHandlers(OdgGenerator &rGenerator)
{
rGenerator.registerEmbeddedObjectHandler("image/mwaw-odg", &handleEmbeddedMWAWGraphicObject);
rGenerator.registerEmbeddedObjectHandler("image/mwaw-ods", &handleEmbeddedMWAWSpreadsheetObject);
}
OUString MWAWDrawImportFilter_getImplementationName()
throw (RuntimeException)
{
return OUString("com.sun.star.comp.Draw.MWAWDrawImportFilter");
}
Sequence< OUString > MWAWDrawImportFilter_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;
}
// XServiceInfo
OUString SAL_CALL MWAWDrawImportFilter::getImplementationName()
throw (RuntimeException, std::exception)
{
return MWAWDrawImportFilter_getImplementationName();
}
sal_Bool SAL_CALL MWAWDrawImportFilter::supportsService(const OUString &rServiceName)
throw (RuntimeException, std::exception)
{
return cppu::supportsService(this, rServiceName);
}
Sequence< OUString > SAL_CALL MWAWDrawImportFilter::getSupportedServiceNames()
throw (RuntimeException, std::exception)
{
return MWAWDrawImportFilter_getSupportedServiceNames();
}
extern "C"
SAL_DLLPUBLIC_EXPORT css::uno::XInterface *SAL_CALL
com_sun_star_comp_Draw_MWAWDrawImportFilter_get_implementation(
css::uno::XComponentContext *const context,
const css::uno::Sequence<css::uno::Any> &)
{
return cppu::acquire(new MWAWDrawImportFilter(context));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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