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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* 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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifdef __sun
#include <ctime>
#endif
#include <string>
#include <sot/exchange.hxx>
#include <sot/storage.hxx>
#include <comphelper/fileformat.h>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <sfx2/docfac.hxx>
#include <sfx2/docfilt.hxx>
#include <sfx2/fcontnr.hxx>
#include <sfx2/sfxuno.hxx>
#include <sfx2/objsh.hxx>
using namespace ::com::sun::star;
SfxFilter::SfxFilter( const OUString& rProvider, const OUString &rFilterName ) :
maFilterName(rFilterName),
maProvider(rProvider),
nFormatType(SfxFilterFlags::NONE),
nVersion(0),
lFormat(SotClipboardFormatId::NONE),
mbEnabled(true)
{
}
SfxFilter::SfxFilter( const OUString &rName,
const OUString &rWildCard,
SfxFilterFlags nType,
SotClipboardFormatId lFmt,
const OUString &rTypNm,
const OUString &rMimeType,
const OUString &rUsrDat,
const OUString &rServiceName,
bool bEnabled ):
aWildCard(rWildCard, ';'),
aTypeName(rTypNm),
aUserData(rUsrDat),
aServiceName(rServiceName),
aMimeType(rMimeType),
maFilterName(rName),
aUIName(maFilterName),
nFormatType(nType),
nVersion(SOFFICE_FILEFORMAT_50),
lFormat(lFmt),
mbEnabled(bEnabled)
{
const OUString aExts = GetWildcard().getGlob();
sal_Int32 nLen{ aExts.getLength() };
if (nLen>0)
{
// truncate to first empty extension
if (aExts[0]==';')
{
aWildCard.setGlob("");
return;
}
const sal_Int32 nIdx{ aExts.indexOf(";;") };
if (nIdx>0)
nLen = nIdx;
else if (aExts[nLen-1]==';')
--nLen;
if (nLen<aExts.getLength())
aWildCard.setGlob(aExts.copy(0, nLen));
}
}
SfxFilter::~SfxFilter()
{
}
OUString SfxFilter::GetDefaultExtension() const
{
return GetWildcard().getGlob().getToken(0, ';');
}
void SfxFilter::SetURLPattern( const OUString& rStr )
{
aPattern = rStr.toAsciiLowerCase();
}
OUString SfxFilter::GetSuffixes() const
{
OUString aRet = GetWildcard().getGlob();
aRet = aRet.replaceAll( "*.", "" );
aRet = aRet.replaceAll( ";", "," );
return aRet;
}
std::shared_ptr<const SfxFilter> SfxFilter::GetDefaultFilter( const OUString& rName )
{
return SfxFilterContainer::GetDefaultFilter_Impl( rName );
}
std::shared_ptr<const SfxFilter> SfxFilter::GetDefaultFilterFromFactory( const OUString& rFact )
{
return GetDefaultFilter( SfxObjectShell::GetServiceNameFromFactory( rFact ) );
}
std::shared_ptr<const SfxFilter> SfxFilter::GetFilterByName( const OUString& rName )
{
SfxFilterMatcher aMatch;
return aMatch.GetFilter4FilterName( rName, SfxFilterFlags::NONE, SfxFilterFlags::NONE );
}
OUString SfxFilter::GetTypeFromStorage( const SotStorage& rStg )
{
const char* pType=nullptr;
if ( rStg.IsStream( "WordDocument" ) )
{
if ( rStg.IsStream( "0Table" ) || rStg.IsStream( "1Table" ) )
pType = "writer_MS_Word_97";
else
pType = "writer_MS_Word_95";
}
else if ( rStg.IsStream( "Book" ) )
{
pType = "calc_MS_Excel_95";
}
else if ( rStg.IsStream( "Workbook" ) )
{
pType = "calc_MS_Excel_97";
}
else if ( rStg.IsStream( "PowerPoint Document" ) )
{
pType = "impress_MS_PowerPoint_97";
}
else if ( rStg.IsStream( "Equation Native" ) )
{
pType = "math_MathType_3x";
}
else
{
SotClipboardFormatId nClipId = const_cast<SotStorage&>(rStg).GetFormat();
if ( nClipId != SotClipboardFormatId::NONE )
{
std::shared_ptr<const SfxFilter> pFilter = SfxFilterMatcher().GetFilter4ClipBoardId( nClipId );
if ( pFilter )
return pFilter->GetTypeName();
}
}
return pType ? OUString::createFromAscii(pType) : OUString();
}
OUString SfxFilter::GetTypeFromStorage(
const uno::Reference<embed::XStorage>& xStorage )
{
SfxFilterMatcher aMatcher;
css::uno::Reference< css::beans::XPropertySet > xProps( xStorage, css::uno::UNO_QUERY );
if ( xProps.is() )
{
OUString aMediaType;
xProps->getPropertyValue("MediaType") >>= aMediaType;
if ( !aMediaType.isEmpty() )
{
css::datatransfer::DataFlavor aDataFlavor;
aDataFlavor.MimeType = aMediaType;
SotClipboardFormatId nClipId = SotExchange::GetFormat( aDataFlavor );
if ( nClipId != SotClipboardFormatId::NONE )
{
SfxFilterFlags const nMust = SfxFilterFlags::IMPORT;
// template filters shouldn't be detected if not explicitly asked for
SfxFilterFlags const nDont = SFX_FILTER_NOTINSTALLED | SfxFilterFlags::TEMPLATEPATH;
// get filter from storage MediaType
std::shared_ptr<const SfxFilter> pFilter = aMatcher.GetFilter4ClipBoardId( nClipId, nMust, nDont );
if ( !pFilter )
// template filter is asked for , but there isn't one; so at least the "normal" format should be detected
// or storage *is* a template, but bTemplate is not set
pFilter = aMatcher.GetFilter4ClipBoardId( nClipId );
if ( pFilter )
{
return pFilter->GetTypeName();
}
}
}
}
return OUString();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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