importai.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 IMPORTAI_H
#define IMPORTAI_H

#include <QList>
#include <QTransform>
#include <QObject>
#include <QString>

#include "pluginapi.h"

#include "fpointarray.h"
#include "mesh.h"
#include "sccolor.h"
#include "text/storytext.h"
#include "vgradient.h"

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

class AIPlug : public QObject
{
    Q_OBJECT

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

    bool import(QString fNameIn, const TransactionSettings& trSettings, int flags, bool showProgress = true);
    QImage readThumbnail(QString fn);
    bool readColors(const QString& fileName, ColorList & colors);

private:
    
    bool extractFromPDF(QString infile, QString outfile);

    bool decompressAIData(QString &fName);
    bool parseHeader(QString fName, double &x, double &y, double &b, double &h);
    QString removeAIPrefix(QString comment);
    QString parseColor(QString data);
    QString parseColorGray(QString data);
    QString parseColorRGB(QString data);
    QString parseCustomColor(QString data, double &shade);
    QString parseCustomColorX(QString data, double &shade, QString type);
    QStringList getStrings(QString data);
    void getCommands(QString data, QStringList &commands);
    void decodeA85(QByteArray &psdata, QString tmp);
    void processData(QString data);
    void processGradientData(QString data);
    void processSymbol(QDataStream &ts, bool sym);
    void processPattern(QDataStream &ts);
    void processRaster(QDataStream &ts);
    void processComment(QDataStream &ts, QString comment);
    bool convert(QString fn);
    
    QList<PageItem*> Elements;
    QList<PageItem*> PatternElements;
    QStack<QList<PageItem*> > groupStack;
    QStack<FPointArray> clipStack;
    ColorList CustColors;
    QStringList importedColors;
    QStringList importedGradients;
    QStringList importedPatterns;
    double baseX, baseY;
    double docX;
    double docY;
    double docWidth;
    double docHeight;

    double LineW;
    Qt::PenCapStyle CapStyle;
    Qt::PenJoinStyle JoinStyle;
    double DashOffset;
    QList<double> DashPattern;
    double Opacity;
    int blendMode;
    QString CurrColorFill;
    QString CurrColorStroke;
    double CurrStrokeShade;
    double CurrFillShade;
    bool fillRule;
    bool itemLocked;

    FPointArray Coords;
    FPointArray clipCoords;
    FPointArray currentSpecialPath;
    FPoint currentPoint;
    int currentLayer;
    bool firstLayer;
    bool FirstU, WasU, ClosedPath;
    bool interactive;
    MultiProgressDialog * progressDialog;
    bool cancel;
    ScribusDoc* m_Doc;
    Selection* tmpSel;
    int importerFlags;
    QStringList commandList;
    bool convertedPDF;
    QMap<QString, VGradient> m_gradients;
    VGradient currentGradient;
    QString currentGradientName;
    QTransform currentGradientMatrix;
    QPointF currentGradientOrigin;
    double currentGradientAngle;
    double currentGradientLenght;
    bool gradientMode;
    bool wasBC;
    bool itemRendered;
    QTransform startMatrix;
    QTransform endMatrix;
    bool patternMode;
    QString currentPatternDefName;
    QString currentPatternName;
    double patternX1;
    double patternY1;
    double patternX2;
    double patternY2;
    double currentPatternX;
    double currentPatternY;
    double currentPatternXScale;
    double currentPatternYScale;
    double currentPatternRotation;
    QString currentStrokePatternName;
    double currentStrokePatternX;
    double currentStrokePatternY;
    double currentStrokePatternXScale;
    double currentStrokePatternYScale;
    double currentStrokePatternRotation;
    bool meshMode;
    int meshXSize, meshYSize;
    int currentMeshXPos, currentMeshYPos;
    int meshNodeCounter;
    int meshColorMode;
    double meshNode1PointX, meshNode1PointY;
    double meshNode1Control1X, meshNode1Control1Y;
    double meshNode1Control2X, meshNode1Control2Y;
    double meshNode2PointX, meshNode2PointY;
    double meshNode2Control1X, meshNode2Control1Y;
    double meshNode2Control2X, meshNode2Control2Y;
    double meshNode3PointX, meshNode3PointY;
    double meshNode3Control1X, meshNode3Control1Y;
    double meshNode3Control2X, meshNode3Control2Y;
    double meshNode4PointX, meshNode4PointY;
    double meshNode4Control1X, meshNode4Control1Y;
    double meshNode4Control2X, meshNode4Control2Y;
    QString meshColor1, meshColor2, meshColor3, meshColor4;
    QList<QList<meshPoint> > meshGradientArray;
    QString docCreator;
    QString docDate;
    QString docTime;
    QString docOrganisation;
    QString docTitle;
    int textMode;
    QTransform textMatrix;
    StoryText textData;
    QString textFont;
    double textSize;
    double maxWidth;
    double tempW;
    double maxHeight;
    double textKern;
    double textScaleH;
    double textScaleV;
    int startCurrentTextRange;
    int endCurrentTextRange;
    QString currentSymbolName;
    QMap<QString, QPointF> importedSymbols;
    bool symbolMode;
    bool dataMode;
    bool fObjectMode;
    QString dataString;

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

#endif