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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 <classes/imagewrapper.hxx>
#include <osl/mutex.hxx>
#include <vcl/svapp.hxx>
#include <vcl/bitmap.hxx>
#include <vcl/bitmapex.hxx>
#include <tools/stream.hxx>
#include <cppuhelper/typeprovider.hxx>
#include <vcl/dibtools.hxx>
using namespace com::sun::star::lang;
using namespace com::sun::star::uno;
namespace framework
{
static Sequence< sal_Int8 > impl_getStaticIdentifier()
{
static const sal_uInt8 pGUID[16] = { 0x46, 0xAD, 0x69, 0xFB, 0xA7, 0xBE, 0x44, 0x83, 0xB2, 0xA7, 0xB3, 0xEC, 0x59, 0x4A, 0xB7, 0x00 };
static ::com::sun::star::uno::Sequence< sal_Int8 > seqID((const sal_Int8*)pGUID,16) ;
return seqID ;
}
ImageWrapper::ImageWrapper( const Image& aImage ) : m_aImage( aImage )
{
}
ImageWrapper::~ImageWrapper()
{
}
Sequence< sal_Int8 > ImageWrapper::GetUnoTunnelId()
{
return impl_getStaticIdentifier();
}
// XBitmap
com::sun::star::awt::Size SAL_CALL ImageWrapper::getSize() throw ( RuntimeException, std::exception )
{
SolarMutexGuard aGuard;
BitmapEx aBitmapEx( m_aImage.GetBitmapEx() );
Size aBitmapSize( aBitmapEx.GetSizePixel() );
return com::sun::star::awt::Size( aBitmapSize.Width(), aBitmapSize.Height() );
}
Sequence< sal_Int8 > SAL_CALL ImageWrapper::getDIB() throw ( RuntimeException, std::exception )
{
SolarMutexGuard aGuard;
SvMemoryStream aMem;
WriteDIB(m_aImage.GetBitmapEx().GetBitmap(), aMem, false, true);
return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
}
Sequence< sal_Int8 > SAL_CALL ImageWrapper::getMaskDIB() throw ( RuntimeException, std::exception )
{
SolarMutexGuard aGuard;
BitmapEx aBmpEx( m_aImage.GetBitmapEx() );
if ( aBmpEx.IsAlpha() )
{
SvMemoryStream aMem;
WriteDIB(aBmpEx.GetAlpha().GetBitmap(), aMem, false, true);
return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
}
else if ( aBmpEx.IsTransparent() )
{
SvMemoryStream aMem;
WriteDIB(aBmpEx.GetMask(), aMem, false, true);
return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
}
return Sequence< sal_Int8 >();
}
// XUnoTunnel
sal_Int64 SAL_CALL ImageWrapper::getSomething( const Sequence< sal_Int8 >& aIdentifier ) throw ( RuntimeException, std::exception )
{
if ( aIdentifier == impl_getStaticIdentifier() )
return reinterpret_cast< sal_Int64 >( this );
else
return 0;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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