kis_datamanager.h

/*
 *  Copyright (c) 2004 Boudewijn Rempt <boud@valdyas.org>
 *
 *  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; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  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.
 */
#ifndef KIS_DATAMANAGER_H_
#define KIS_DATAMANAGER_H_
 
#include <tqglobal.h>
#include <tqvaluevector.h>
#include <tqrect.h>
 
class KoStore;
 
 
// Change the following two lines to switch (at compiletime) to another datamanager
#include "tiles/kis_tileddatamanager.h"
#define ACTUAL_DATAMGR KisTiledDataManager

class KisDataManager : public ACTUAL_DATAMGR {
 
public:
    KisDataManager(TQ_UINT32 pixelSize, const TQ_UINT8 *defPixel) : ACTUAL_DATAMGR(pixelSize, defPixel) {}
    KisDataManager(const KisDataManager& dm) : ACTUAL_DATAMGR(dm) { }
 
public:
    inline void setDefaultPixel(const TQ_UINT8 *defPixel) { return ACTUAL_DATAMGR::setDefaultPixel(defPixel); }

     inline const TQ_UINT8 *defaultPixel() const { return ACTUAL_DATAMGR::defaultPixel(); }

    inline KisMementoSP getMemento() { return ACTUAL_DATAMGR::getMemento(); }

    inline void rollback(KisMementoSP memento) { ACTUAL_DATAMGR::rollback(memento); }

    inline void rollforward(KisMementoSP memento) { ACTUAL_DATAMGR::rollforward(memento); }
 
public:
    inline bool write(KoStore *store) { return ACTUAL_DATAMGR::write(store); }
    inline bool read(KoStore *store) { return ACTUAL_DATAMGR::read(store); }
 
public:

    inline TQ_UINT32 pixelSize() { return ACTUAL_DATAMGR::pixelSize(); }

    inline void extent(TQ_INT32 &x, TQ_INT32 &y, TQ_INT32 &w, TQ_INT32 &h) const
                         { return ACTUAL_DATAMGR::extent(x, y, w, h); }
 
     TQRect extent() const { return ACTUAL_DATAMGR::extent(); }
 
 
public:

    inline void setExtent(TQ_INT32 x, TQ_INT32 y, TQ_INT32 w, TQ_INT32 h)
                         { return ACTUAL_DATAMGR::setExtent(x, y, w, h); }
 
    inline void setExtent(const TQRect & rect) { setExtent(rect.x(), rect.y(), rect.width(), rect.height()); }
 
public:

    inline void clear(TQ_INT32 x, TQ_INT32 y,
           TQ_INT32 w, TQ_INT32 h,
           TQ_UINT8 def) { ACTUAL_DATAMGR::clear(x, y, w, h, def); }

    inline void clear(TQ_INT32 x, TQ_INT32 y,
           TQ_INT32 w, TQ_INT32 h,
           const TQ_UINT8 * def) { ACTUAL_DATAMGR::clear(x, y, w, h, def); }

    inline void clear() { ACTUAL_DATAMGR::clear(); }
 
 
public:

    inline void paste(KisDataManagerSP data,  TQ_INT32 sx, TQ_INT32 sy, TQ_INT32 dx, TQ_INT32 dy,
           TQ_INT32 w, TQ_INT32 h) { ACTUAL_DATAMGR::paste(data, sx, sy, dx, dy, w, h); }
 
public:
    inline TDE_DEPRECATED const TQ_UINT8* pixel(TQ_INT32 x, TQ_INT32 y)
          { return ACTUAL_DATAMGR::pixel(x, y); }

    inline TDE_DEPRECATED TQ_UINT8* writablePixel(TQ_INT32 x, TQ_INT32 y)
          { return ACTUAL_DATAMGR::writablePixel(x, y); }

    inline void setPixel(TQ_INT32 x, TQ_INT32 y, const TQ_UINT8 * data)
        { ACTUAL_DATAMGR::setPixel(x, y, data);}
 

     inline void readBytes(TQ_UINT8 * data,
               TQ_INT32 x, TQ_INT32 y,
               TQ_INT32 w, TQ_INT32 h)
        { ACTUAL_DATAMGR::readBytes(data, x, y, w, h);}

     inline void writeBytes(const TQ_UINT8 * data,
             TQ_INT32 x, TQ_INT32 y,
             TQ_INT32 w, TQ_INT32 h)
        {ACTUAL_DATAMGR::writeBytes( data, x, y, w, h); }
 
    // Get the number of contiguous columns starting at x, valid for all values
    // of y between minY and maxY.
    inline TQ_INT32 numContiguousColumns(TQ_INT32 x, TQ_INT32 minY, TQ_INT32 maxY)
        { return ACTUAL_DATAMGR::numContiguousColumns(x, minY, maxY); }
 
 
    // Get the number of contiguous rows starting at y, valid for all values
    // of x between minX and maxX.
    inline TQ_INT32 numContiguousRows(TQ_INT32 y, TQ_INT32 minX, TQ_INT32 maxX)
        { return ACTUAL_DATAMGR::numContiguousRows(y, minX, maxX); }
 
 
    // Get the row stride at pixel (x, y). This is the number of bytes to add to a
    // pointer to pixel (x, y) to access (x, y + 1).
    inline TQ_INT32 rowStride(TQ_INT32 x, TQ_INT32 y)
        { return ACTUAL_DATAMGR::rowStride(x, y); }
 
protected:
    friend class KisRectIterator;
    friend class KisHLineIterator;
    friend class KisVLineIterator;
};
 
 
#endif // KIS_DATAMANAGER_H_