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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 .
*/
#include <osl/module.hxx>
#include <tools/urlobj.hxx>
#include <svl/itemset.hxx>
#include <sfx2/docfile.hxx>
#include <sfx2/docfilt.hxx>
#include <svx/xflclit.hxx>
#include <svx/xfillit0.hxx>
#include "sdpage.hxx"
#include "drawdoc.hxx"
#include "sdcgmfilter.hxx"
#define CGM_IMPORT_CGM 0x00000001
#define CGM_EXPORT_IMPRESS 0x00000100
#define CGM_BIG_ENDIAN 0x00020000
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::task;
using namespace ::com::sun::star::frame;
typedef sal_uInt32 ( SAL_CALL *ImportCGMPointer )( ::rtl::OUString&, Reference< XModel >&, sal_uInt32, Reference< XStatusIndicator >& );
typedef sal_Bool ( SAL_CALL *ExportCGMPointer )( ::rtl::OUString&, Reference< XModel >&, Reference< XStatusIndicator >&, void* );
#ifdef DISABLE_DYNLOADING
extern "C" sal_uInt32 ImportCGM( ::rtl::OUString&, Reference< XModel >&, sal_uInt32, Reference< XStatusIndicator >& );
#endif
SdCGMFilter::SdCGMFilter( SfxMedium& rMedium, ::sd::DrawDocShell& rDocShell, sal_Bool bShowProgress ) :
SdFilter( rMedium, rDocShell, bShowProgress )
{
}
SdCGMFilter::~SdCGMFilter()
{
}
sal_Bool SdCGMFilter::Import()
{
#ifndef DISABLE_DYNLOADING
::osl::Module* pLibrary = OpenLibrary( mrMedium.GetFilter()->GetUserData() );
#endif
sal_Bool bRet = sal_False;
if(
#ifndef DISABLE_DYNLOADING
pLibrary &&
#endif
mxModel.is() )
{
#ifndef DISABLE_DYNLOADING
ImportCGMPointer FncImportCGM = reinterpret_cast< ImportCGMPointer >( pLibrary->getFunctionSymbol( "ImportCGM" ) );
#else
ImportCGMPointer FncImportCGM = ImportCGM;
#endif
::rtl::OUString aFileURL( mrMedium.GetURLObject().GetMainURL( INetURLObject::NO_DECODE ) );
sal_uInt32 nRetValue;
if( mrDocument.GetPageCount() == 0L )
mrDocument.CreateFirstPages();
CreateStatusIndicator();
nRetValue = FncImportCGM( aFileURL, mxModel, CGM_IMPORT_CGM | CGM_BIG_ENDIAN | CGM_EXPORT_IMPRESS, mxStatusIndicator );
if( nRetValue )
{
bRet = sal_True;
if( ( nRetValue &~0xff000000 ) != 0xffffff ) // maybe the backgroundcolor is already white
{ // so we must not set a master page
mrDocument.StopWorkStartupDelay();
SdPage* pSdPage = mrDocument.GetMasterSdPage(0, PK_STANDARD);
if(pSdPage)
{
// set PageFill to given color
const Color aColor((sal_uInt8)(nRetValue >> 16), (sal_uInt8)(nRetValue >> 8), (sal_uInt8)(nRetValue >> 16));
pSdPage->getSdrPageProperties().PutItem(XFillColorItem(String(), aColor));
pSdPage->getSdrPageProperties().PutItem(XFillStyleItem(XFILL_SOLID));
}
}
}
}
#ifndef DISABLE_DYNLOADING
delete pLibrary;
#endif
return bRet;
}
sal_Bool SdCGMFilter::Export()
{
#ifdef DISABLE_DYNLOADING
// No ExportCGM function exists(!)
return sal_False;
#else
::osl::Module* pLibrary = OpenLibrary( mrMedium.GetFilter()->GetUserData() );
sal_Bool bRet = sal_False;
if( pLibrary && mxModel.is() )
{
ExportCGMPointer FncCGMExport = reinterpret_cast< ExportCGMPointer >( pLibrary->getFunctionSymbol( "ExportCGM" ) );
if( FncCGMExport )
{
::rtl::OUString aPhysicalName( mrMedium.GetPhysicalName() );
CreateStatusIndicator();
bRet = FncCGMExport( aPhysicalName, mxModel, mxStatusIndicator, NULL );
}
}
delete pLibrary;
return bRet;
#endif
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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