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/*
* This file is part of the Chalk project
*
* Copyright (c) 2006 Cyrille Berger <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "kis_random_accessor.h"
#include "kis_tiled_random_accessor.h"
KisRandomAccessor::KisRandomAccessor(KisTiledDataManager *ktm, TQ_INT32 x, TQ_INT32 y, TQ_INT32 offsetx, TQ_INT32 offsety, bool writable) : m_offsetx(offsetx), m_offsety(offsety)
{
m_accessor = new KisTiledRandomAccessor(ktm, x, y, writable);
}
KisRandomAccessor::KisRandomAccessor(const KisRandomAccessor& rhs) {
m_accessor = rhs.m_accessor;
}
KisRandomAccessor::~KisRandomAccessor()
{
}
void KisRandomAccessor::moveTo(TQ_INT32 x, TQ_INT32 y)
{
m_accessor->moveTo(x - m_offsetx, y - m_offsety);
}
TQ_UINT8* KisRandomAccessor::rawData() const
{
return m_accessor->rawData();
}
const TQ_UINT8* KisRandomAccessor::oldRawData() const
{
return m_accessor->oldRawData();
}
KisRandomAccessorPixel::KisRandomAccessorPixel(KisTiledDataManager *ktm, KisTiledDataManager *ktmselect, TQ_INT32 x, TQ_INT32 y, TQ_INT32 offsetx, TQ_INT32 offsety, bool writable) :
KisRandomAccessor( ktm, x, y, offsetx, offsety, writable),
KisRandomAccessorPixelTrait( this, (ktmselect) ? new KisRandomAccessor(ktm, x, y, offsetx, offsety, false) : 0 )
{
}
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