importpct.h

/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
#ifndef IMPORTPCT_H
#define IMPORTPCT_H


#include "pluginapi.h"
#include "pageitem.h"
#include "sccolor.h"
#include "fpointarray.h"
#include <QList>
#include <QTransform>
#include <QMultiMap>
#include <QtGlobal>
#include <QObject>
#include <QString>
#include <QRect>

class MultiProgressDialog;
class ScribusDoc;
class Selection;
class TransactionSettings;

class PctPlug : public QObject
{
    Q_OBJECT

public:
    PctPlug( ScribusDoc* doc, int flags );
    ~PctPlug();

    bool import(QString fn, const TransactionSettings& trSettings, int flags, bool showProgress = true);
    QImage readThumbnail(QString fn);

private:
    void parseHeader(QString fName, double &x, double &y, double &b, double &h);
    bool convert(QString fn);
    void parsePict(QDataStream &ts);
    void alignStreamToWord(QDataStream &ts, uint len);
    void handleColor(QDataStream &ts, bool back);
    void handleColorRGB(QDataStream &ts, bool back);
    void handlePenPattern(QDataStream &ts);
    void handlePolygon(QDataStream &ts, quint16 opCode);
    void handleShape(QDataStream &ts, quint16 opCode);
    void handleSameShape(QDataStream &ts, quint16 opCode);
    void handleFontName(QDataStream &ts);
    void handleTextSize(QDataStream &ts);
    void handleTextFont(QDataStream &ts);
    void handleTextStyle(QDataStream &ts);
    void handleLongText(QDataStream &ts);
    void handleDHText(QDataStream &ts);
    void handleDVText(QDataStream &ts);
    void handleDHVText(QDataStream &ts);
    void createTextPath(QByteArray textString);
    void handlePenSize(QDataStream &ts);
    void handleOvalSize(QDataStream &ts);
    void handleShortLine(QDataStream &ts);
    void handleShortLineFrom(QDataStream &ts);
    void handleLine(QDataStream &ts);
    void handleLineFrom(QDataStream &ts);
    void handlePixmap(QDataStream &ts, quint16 opCode);
    void handleQuickTime(QDataStream &ts, quint16 opCode);
    void handleComment(QDataStream &ts, bool longComment);
    QRect readRect(QDataStream &ts);
    QByteArray decodeRLE(QByteArray &in, quint16 bytesPerLine, int twoByte);
    void setFillPattern(PageItem* ite);
    void handleLineModeEnd();
    void finishItem(PageItem* ite);
    
    QList<PageItem*> Elements;
    int currentItemNr;
    QStack<QList<PageItem*> > groupStack;
    ColorList CustColors;
    double baseX, baseY;
    double offsetX, offsetY;
    double docWidth;
    double docHeight;
    double resX, resY;

    double LineW;
    QString CurrColorFill;
    QColor backColor;
    QString CurrColorStroke;
    QColor foreColor;
    double CurrStrokeShade;
    double CurrFillShade;
    bool patternMode;
    QByteArray patternData;
    QMap<QString, QString> patternMap;
    QRect currRect;
    int currRectItemNr;
    int currRectType;
    QRect lastImageRect;
    QStringList importedColors;
    QStringList importedPatterns;
    QPoint ovalSize;
    QMap<int, QString> fontMap;
    int currentTextSize;
    int currentFontID;
    int currentFontStyle;
    FPointArray lastCoords;
    QByteArray imageData;

    FPointArray Coords;
    QPoint currentPoint;
    QPoint currentPointT;
    bool lineMode;
    bool postscriptMode;
    bool textIsPostScript;
    bool interactive;
    MultiProgressDialog * progressDialog;
    bool cancel;
    ScribusDoc* m_Doc;
    Selection* tmpSel;
    int importerFlags;
    int oldDocItemCount;
    QString baseFile;
    int pctVersion;
    bool skipOpcode;

public slots:
    void cancelRequested() { cancel = true; }
};

#endif