71 lines
2.8 KiB
C
71 lines
2.8 KiB
C
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/***************************************************************************
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* Copyright (C) 2012 Stefan Bühler <stbuehler@web.de> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef LIBQNONO_NONOGRAMIMAGE_H
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#define LIBQNONO_NONOGRAMIMAGE_H
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#include <QSize>
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#include <QImage>
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namespace libqnono {
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class NonogramImageView {
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public:
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virtual bool pixel(int coord1, int coord2) const = 0;
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virtual bool & pixel(int coord1, int coord2) = 0;
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};
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class NonogramImage {
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public:
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NonogramImage();
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NonogramImage(QSize size);
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NonogramImage(const NonogramImage & other);
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NonogramImage(const QImage & image);
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~NonogramImage();
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NonogramImage& operator=(const NonogramImage & other);
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bool operator==(const NonogramImage & other) const;
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bool pixel(int x, int y) const { return m_data[y*m_size.width()+x]; }
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bool & pixel(int x, int y) { return m_data[y*m_size.width()+x]; }
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void setPixel(int x, int y, bool value) { m_data[y*m_size.width()+x] = value; }
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void fill(bool value);
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int blackPixels() const { return m_blackPixels; }
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QSize size() const { return m_size; }
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int width() const { return m_size.width(); }
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int height() const { return m_size.height(); }
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void resize(QSize size);
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NonogramImageView* viewRowColumn();
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NonogramImageView* viewColumnRow();
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bool readFromStream(QDataStream & stream);
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void writeToStream(QDataStream & stream) const;
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private:
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QSize m_size;
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bool *m_data;
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int m_blackPixels;
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};
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QDataStream & operator<<(QDataStream & stream, const NonogramImage & image);
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QDataStream & operator>>(QDataStream & stream, NonogramImage & image);
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}
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#endif // LIBQNONO_NONOGRAMIMAGE_H
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