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/* This file is part of the Calligra project
Copyright 2011 Inge Wallin <inge@lysator.liu.se>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef SVMSTRUCT_H
#define SVMSTRUCT_H
#include <QtGlobal>
#include <QPoint>
class QDataStream;
/**
* @file
*
* Structs used in various parts of SVM files.
*/
/**
Namespace for StarView Metafile (SVM) classes
*/
namespace Libsvm
{
/**
* Contains version and length of an action.
*/
struct VersionCompat {
VersionCompat();
VersionCompat(QDataStream &stream);
quint16 version;
quint32 length;
};
QDataStream &operator>>(QDataStream &stream, VersionCompat &compat);
struct Fraction {
Fraction();
Fraction(QDataStream &stream);
quint32 numerator;
quint32 denominator;
};
QDataStream &operator>>(QDataStream &stream, Fraction &fract);
struct MapMode {
MapMode();
MapMode(QDataStream &stream);
VersionCompat version;
quint16 unit;
QPoint origin;
Fraction scaleX;
Fraction scaleY;
bool isSimple;
};
QDataStream &operator>>(QDataStream &stream, MapMode &mm);
/**
* The header of an SVM file.
*/
struct SvmHeader {
SvmHeader();
SvmHeader(QDataStream &stream);
VersionCompat versionCompat;
quint32 compressionMode;
MapMode mapMode;
quint32 width;
quint32 height;
quint32 actionCount;
};
QDataStream &operator>>(QDataStream &stream, SvmHeader &header);
}
#endif
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