forked from amazingfate/loongoffice
108 lines
3.3 KiB
C++
108 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <classes/imagewrapper.hxx>
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#include <osl/mutex.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/bitmap.hxx>
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#include <vcl/bitmapex.hxx>
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#include <tools/stream.hxx>
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#include <cppuhelper/typeprovider.hxx>
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#include <vcl/dibtools.hxx>
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using namespace com::sun::star::lang;
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using namespace com::sun::star::uno;
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namespace framework
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{
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static Sequence< sal_Int8 > impl_getStaticIdentifier()
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{
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static const sal_uInt8 pGUID[16] = { 0x46, 0xAD, 0x69, 0xFB, 0xA7, 0xBE, 0x44, 0x83, 0xB2, 0xA7, 0xB3, 0xEC, 0x59, 0x4A, 0xB7, 0x00 };
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static ::com::sun::star::uno::Sequence< sal_Int8 > seqID((const sal_Int8*)pGUID,16);
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return seqID;
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}
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ImageWrapper::ImageWrapper( const Image& aImage ) : m_aImage( aImage )
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{
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}
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ImageWrapper::~ImageWrapper()
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{
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}
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Sequence< sal_Int8 > ImageWrapper::GetUnoTunnelId()
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{
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return impl_getStaticIdentifier();
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}
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// XBitmap
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com::sun::star::awt::Size SAL_CALL ImageWrapper::getSize() throw ( RuntimeException, std::exception )
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{
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SolarMutexGuard aGuard;
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BitmapEx aBitmapEx( m_aImage.GetBitmapEx() );
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Size aBitmapSize( aBitmapEx.GetSizePixel() );
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return com::sun::star::awt::Size( aBitmapSize.Width(), aBitmapSize.Height() );
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}
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Sequence< sal_Int8 > SAL_CALL ImageWrapper::getDIB() throw ( RuntimeException, std::exception )
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{
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SolarMutexGuard aGuard;
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SvMemoryStream aMem;
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WriteDIB(m_aImage.GetBitmapEx().GetBitmap(), aMem, false, true);
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return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
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}
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Sequence< sal_Int8 > SAL_CALL ImageWrapper::getMaskDIB() throw ( RuntimeException, std::exception )
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{
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SolarMutexGuard aGuard;
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BitmapEx aBmpEx( m_aImage.GetBitmapEx() );
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if ( aBmpEx.IsAlpha() )
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{
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SvMemoryStream aMem;
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WriteDIB(aBmpEx.GetAlpha().GetBitmap(), aMem, false, true);
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return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
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}
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else if ( aBmpEx.IsTransparent() )
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{
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SvMemoryStream aMem;
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WriteDIB(aBmpEx.GetMask(), aMem, false, true);
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return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
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}
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return Sequence< sal_Int8 >();
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}
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// XUnoTunnel
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sal_Int64 SAL_CALL ImageWrapper::getSomething( const Sequence< sal_Int8 >& aIdentifier ) throw ( RuntimeException, std::exception )
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{
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if ( aIdentifier == impl_getStaticIdentifier() )
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return reinterpret_cast< sal_Int64 >( this );
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else
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return 0;
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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