psd_image_data.h

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/*
 *   SPDX-FileCopyrightText: 2011 Siddharth Sharma <siddharth.kde@gmail.com>
 *   SPDX-FileCopyrightText: 2021 L. E. Segovia <amy@amyspark.me>
 *
 *   SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef PSD_IMAGE_DATA_H
#define PSD_IMAGE_DATA_H
 
#include <kis_paint_device.h>
#include <kis_types.h>
 
#include <psd.h>
#include <psd_header.h>
#include <compression.h>
#include <psd_layer_record.h>
 
#include <QFile>
class QIODevice;
 
 
class PSDImageData
{
 
public:
    PSDImageData(PSDHeader *header);
    virtual ~PSDImageData();
 
    bool read(QIODevice &io, KisPaintDeviceSP dev);
    bool write(QIODevice &io, KisPaintDeviceSP dev, bool hasAlpha, psd_compression_type compressionType);
 
    QString error;
 
private:
    bool readRGB(QIODevice &io, KisPaintDeviceSP dev);
    bool readCMYK(QIODevice &io, KisPaintDeviceSP dev);
    bool readLAB(QIODevice &io, KisPaintDeviceSP dev);
    bool readGrayscale(QIODevice &io, KisPaintDeviceSP dev);
 
    PSDHeader *m_header {nullptr};
 
    quint16 m_compression {0};
    quint64 m_channelDataLength {0};
    quint32 m_channelSize {0};
 
    QVector<ChannelInfo> m_channelInfoRecords;
    QVector<int> m_channelOffsets; // this doesn't need to be global
};
 
#endif // PSD_IMAGE_DATA_H