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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/mutex.hxx>
#include <vcl/svapp.hxx>
#include <com/sun/star/graphic/GraphicType.hpp>
#include <com/sun/star/graphic/XGraphicTransformer.hpp>
#include <vcl/dibtools.hxx>
#include "graphic.hxx"
#include <comphelper/servicehelper.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <cppuhelper/queryinterface.hxx>
#include <string.h>
using namespace com::sun::star;
namespace unographic {
Graphic::Graphic() :
maGraphic()
{
}
Graphic::~Graphic() throw()
{
}
void Graphic::init( const ::Graphic& rGraphic )
throw()
{
maGraphic = ::Graphic(rGraphic);
unographic::GraphicDescriptor::init(maGraphic);
}
uno::Any SAL_CALL Graphic::queryAggregation( const uno::Type& rType )
{
uno::Any aAny;
if( rType == cppu::UnoType<graphic::XGraphic>::get())
aAny <<= uno::Reference< graphic::XGraphic >( this );
else if( rType == cppu::UnoType<awt::XBitmap>::get())
aAny <<= uno::Reference< awt::XBitmap >( this );
else if( rType == cppu::UnoType<lang::XUnoTunnel>::get())
aAny <<= uno::Reference< lang::XUnoTunnel >(this);
else
aAny = ::unographic::GraphicDescriptor::queryAggregation( rType );
return aAny;
}
uno::Any SAL_CALL Graphic::queryInterface( const uno::Type & rType )
{
css::uno::Any aReturn = ::unographic::GraphicDescriptor::queryInterface( rType );
if ( !aReturn.hasValue() )
aReturn = ::cppu::queryInterface ( rType, static_cast< graphic::XGraphicTransformer*>( this ) );
return aReturn;
}
void SAL_CALL Graphic::acquire()
throw()
{
unographic::GraphicDescriptor::acquire();
}
void SAL_CALL Graphic::release() throw()
{
unographic::GraphicDescriptor::release();
}
OUString SAL_CALL Graphic::getImplementationName()
{
return OUString( "com.sun.star.comp.graphic.Graphic" );
}
sal_Bool SAL_CALL Graphic::supportsService( const OUString& rServiceName )
{
return cppu::supportsService( this, rServiceName );
}
uno::Sequence< OUString > SAL_CALL Graphic::getSupportedServiceNames()
{
uno::Sequence< OUString > aRet( ::unographic::GraphicDescriptor::getSupportedServiceNames() );
uno::Sequence< OUString > aNew { "com.sun.star.graphic.Graphic" };
sal_Int32 nOldCount = aRet.getLength();
aRet.realloc( nOldCount + aNew.getLength() );
for( sal_Int32 i = 0; i < aNew.getLength(); ++i )
aRet[ nOldCount++ ] = aNew[ i ];
return aRet;
}
uno::Sequence< uno::Type > SAL_CALL Graphic::getTypes()
{
uno::Sequence< uno::Type > aRet( ::unographic::GraphicDescriptor::getTypes() );
sal_Int32 nOldCount = aRet.getLength();
aRet.realloc( nOldCount + 2 );
aRet[ nOldCount ] = cppu::UnoType<graphic::XGraphic>::get();
aRet[ nOldCount+1 ] = cppu::UnoType<awt::XBitmap>::get();
return aRet;
}
uno::Sequence< sal_Int8 > SAL_CALL Graphic::getImplementationId()
{
return css::uno::Sequence<sal_Int8>();
}
sal_Int8 SAL_CALL Graphic::getType()
{
sal_Int8 cRet = graphic::GraphicType::EMPTY;
if (!!maGraphic)
{
::GraphicType eType = maGraphic.GetType();
if (eType != ::GraphicType::NONE)
{
cRet = (eType == ::GraphicType::Bitmap) ? graphic::GraphicType::PIXEL
: graphic::GraphicType::VECTOR;
}
}
return cRet;
}
// XBitmap
awt::Size SAL_CALL Graphic::getSize()
{
SolarMutexGuard aGuard;
Size aVclSize;
if (!!maGraphic && maGraphic.GetType() != ::GraphicType::NONE)
{
aVclSize = maGraphic.GetSizePixel();
}
return awt::Size(aVclSize.Width(), aVclSize.Height());
}
uno::Sequence<sal_Int8> SAL_CALL Graphic::getDIB()
{
SolarMutexGuard aGuard;
if (!!maGraphic && maGraphic.GetType() != ::GraphicType::NONE)
{
SvMemoryStream aMemoryStream;
WriteDIB(maGraphic.GetBitmapEx().GetBitmap(), aMemoryStream, false, true);
return css::uno::Sequence<sal_Int8>(static_cast<sal_Int8 const *>(aMemoryStream.GetData()), aMemoryStream.Tell());
}
else
{
return uno::Sequence<sal_Int8>();
}
}
uno::Sequence<sal_Int8> SAL_CALL Graphic::getMaskDIB()
{
SolarMutexGuard aGuard;
if (!!maGraphic && maGraphic.GetType() != ::GraphicType::NONE)
{
SvMemoryStream aMemoryStream;
WriteDIB(maGraphic.GetBitmapEx().GetMask(), aMemoryStream, false, true);
return css::uno::Sequence<sal_Int8>( static_cast<sal_Int8 const *>(aMemoryStream.GetData()), aMemoryStream.Tell() );
}
else
{
return uno::Sequence<sal_Int8>();
}
}
const ::Graphic* Graphic::getImplementation( const uno::Reference< uno::XInterface >& rxIFace )
throw()
{
uno::Reference< lang::XUnoTunnel > xTunnel( rxIFace, uno::UNO_QUERY );
return( xTunnel.is() ? reinterpret_cast< ::Graphic* >( xTunnel->getSomething( ::Graphic::getUnoTunnelId() ) ) : nullptr );
}
sal_Int64 SAL_CALL Graphic::getSomething( const uno::Sequence< sal_Int8 >& rId )
{
return( ( rId.getLength() == 16 && 0 == memcmp( ::Graphic::getUnoTunnelId().getConstArray(), rId.getConstArray(), 16 ) ) ?
reinterpret_cast<sal_Int64>(&maGraphic) : 0 );
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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