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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 <tools/stream.hxx>
#include <tools/vcompat.hxx>
#include <tools/debug.hxx>
#include <vcl/hatch.hxx>
ImplHatch::ImplHatch() :
mnRefCount ( 1 ),
maColor ( COL_BLACK ),
meStyle ( HATCH_SINGLE ),
mnDistance ( 1 ),
mnAngle ( 0 )
{
}
ImplHatch::ImplHatch( const ImplHatch& rImplHatch ) :
mnRefCount ( 1 ),
maColor ( rImplHatch.maColor ),
meStyle ( rImplHatch.meStyle ),
mnDistance ( rImplHatch.mnDistance ),
mnAngle ( rImplHatch.mnAngle )
{
}
Hatch::Hatch()
{
mpImplHatch = new ImplHatch;
}
Hatch::Hatch( const Hatch& rHatch )
{
mpImplHatch = rHatch.mpImplHatch;
mpImplHatch->mnRefCount++;
}
Hatch::Hatch( HatchStyle eStyle, const Color& rColor,
long nDistance, sal_uInt16 nAngle10 )
{
mpImplHatch = new ImplHatch;
mpImplHatch->maColor = rColor;
mpImplHatch->meStyle = eStyle;
mpImplHatch->mnDistance = nDistance;
mpImplHatch->mnAngle = nAngle10;
}
Hatch::~Hatch()
{
if( !( --mpImplHatch->mnRefCount ) )
delete mpImplHatch;
}
Hatch& Hatch::operator=( const Hatch& rHatch )
{
rHatch.mpImplHatch->mnRefCount++;
if( !( --mpImplHatch->mnRefCount ) )
delete mpImplHatch;
mpImplHatch = rHatch.mpImplHatch;
return *this;
}
sal_Bool Hatch::operator==( const Hatch& rHatch ) const
{
return( mpImplHatch == rHatch.mpImplHatch ||
( mpImplHatch->maColor == rHatch.mpImplHatch->maColor &&
mpImplHatch->meStyle == rHatch.mpImplHatch->meStyle &&
mpImplHatch->mnDistance == rHatch.mpImplHatch->mnDistance &&
mpImplHatch->mnAngle == rHatch.mpImplHatch->mnAngle ) );
}
void Hatch::ImplMakeUnique()
{
if( mpImplHatch->mnRefCount != 1 )
{
if( mpImplHatch->mnRefCount )
mpImplHatch->mnRefCount--;
mpImplHatch = new ImplHatch( *mpImplHatch );
}
}
void Hatch::SetColor( const Color& rColor )
{
ImplMakeUnique();
mpImplHatch->maColor = rColor;
}
void Hatch::SetDistance( long nDistance )
{
ImplMakeUnique();
mpImplHatch->mnDistance = nDistance;
}
void Hatch::SetAngle( sal_uInt16 nAngle10 )
{
ImplMakeUnique();
mpImplHatch->mnAngle = nAngle10;
}
SvStream& operator>>( SvStream& rIStm, ImplHatch& rImplHatch )
{
VersionCompat aCompat( rIStm, STREAM_READ );
sal_uInt16 nTmp16;
sal_Int32 nTmp32(0);
rIStm >> nTmp16; rImplHatch.meStyle = (HatchStyle) nTmp16;
//#fdo39428 SvStream no longer supports operator>>(long&)
rIStm >> rImplHatch.maColor >> nTmp32 >> rImplHatch.mnAngle;
rImplHatch.mnDistance = nTmp32;
return rIStm;
}
SvStream& operator<<( SvStream& rOStm, const ImplHatch& rImplHatch )
{
VersionCompat aCompat( rOStm, STREAM_WRITE, 1 );
rOStm.WriteUInt16( (sal_uInt16) rImplHatch.meStyle ) << rImplHatch.maColor;
//#fdo39428 SvStream no longer supports operator<<(long)
rOStm.WriteInt32( sal::static_int_cast<sal_Int32>(rImplHatch.mnDistance) ).WriteUInt16( rImplHatch.mnAngle );
return rOStm;
}
SvStream& operator>>( SvStream& rIStm, Hatch& rHatch )
{
rHatch.ImplMakeUnique();
return( rIStm >> *rHatch.mpImplHatch );
}
SvStream& operator<<( SvStream& rOStm, const Hatch& rHatch )
{
return( rOStm << *rHatch.mpImplHatch );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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