importshape.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 IMPORTSHAPE_H
#define IMPORTSHAPE_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 <QDomElement>

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

class ShapePlug : public QObject
{
    Q_OBJECT

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

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

private:
    void parseHeader(QString fName, double &b, double &h);
    bool convert(QString fn);
    void finishItem(PageItem* ite);
    void parseGroup(QDomNode &DOC);
    void parseGroupProperties(QDomNode &DOC, double &minXCoor, double &minYCoor, double &maxXCoor, double &maxYCoor, bool &firstCheck);
    double parseUnit(const QString &unit);
    const char * getCoord( const char *ptr, double &number );
    bool parseSVG( const QString &s, FPointArray *ite );
    void svgClosePath(FPointArray *i);
    void svgMoveTo(double x1, double y1);
    void svgLineTo(FPointArray *i, double x1, double y1);
    void svgCurveToCubic(FPointArray *i, double x1, double y1, double x2, double y2, double x3, double y3);
    
    QList<PageItem*> Elements;
    QStack<QList<PageItem*> > groupStack;
    double baseX, baseY;
    double docWidth;
    double docHeight;
    QStringList importedColors;
    bool first;
    int count;
    bool FirstM, WasM, PathClosed;
    double CurrX, CurrY, StartX, StartY, Conversion;
    int PathLen;

    bool interactive;
    MultiProgressDialog * progressDialog;
    bool cancel;
    ScribusDoc* m_Doc;
    Selection* tmpSel;
    int importerFlags;
    int oldDocItemCount;
    QString baseFile;

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

#endif