importviva.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.
*/
/***************************************************************************
                             -------------------
    begin                : Sun Sep 29 2013
    copyright            : (C) 2013 by Franz Schmid
    email                : Franz.Schmid@altmuehlnet.de
 ***************************************************************************/
#ifndef IMPORTVIVA_H
#define IMPORTVIVA_H

#include "pluginapi.h"
#include "pageitem.h"
#include "sccolor.h"
#include "sctextstruct.h"
#include "text/storytext.h"
#include "fpointarray.h"
#include "scribusstructs.h"
#include <QList>
#include <QTransform>
#include <QMultiMap>
#include <QtGlobal>
#include <QObject>
#include <QString>
#include <QDomDocument>
#include <QDomElement>

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

class VivaPlug : public QObject
{
    Q_OBJECT

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

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

private:
    struct triplePoint
    {
        FPoint beforePolyPoint;
        FPoint PolyPoint;
        FPoint afterPolyPoint;
    };

    struct AttributeSet
    {
        AttributeValue applyedParStyle;
        AttributeValue parentStyle;
        // Character Attributes
        AttributeValue fontFullName;
        AttributeValue fontFamily;
        AttributeValue fontStyle;
        AttributeValue fontSize;
        AttributeValue fontColor;
        AttributeValue fontColorDensity;
        AttributeValue fontEffect;
        AttributeValue placement;
        AttributeValue underline;
        AttributeValue underlineWidth;
        AttributeValue underlineOffset;
        AttributeValue strikethrough;
        AttributeValue strikethroughWidth;
        AttributeValue strikethroughOffset;
        AttributeValue outline;
        AttributeValue outlineWidth;
        AttributeValue outlineColor;
        AttributeValue widthScale;
        AttributeValue heightScale;
        AttributeValue spacing;
        AttributeValue baselineOffset;
        // Paragraph Attributes
        AttributeValue justification;
        AttributeValue gapbefore;
        AttributeValue gapafter;
        AttributeValue lineSpacing;
        AttributeValue indent;
        AttributeValue firstLineIndent;
        AttributeValue rightIndent;
        AttributeValue columnCount;
        AttributeValue columnGutter;
        AttributeValue dropCaps;
        AttributeValue dropCapsLines;
        AttributeValue dropCapsDist;
        AttributeValue tabulators;
    };
    double parseUnit(const QString &unit);
    bool convert(QString fn);
    void parseSettingsXML(const QDomElement& grNode);
    void parseColorsXML(const QDomElement& grNode);
    void parsePreferencesXML(const QDomElement& spNode);
    void parseLayerXML(const QDomElement& spNode);
    void parseMasterSpreadXML(const QDomElement& spNode);
    void parseSpreadXML(const QDomElement& spElem);
    void parseTextChainsXML(const QDomElement& obNode);
    PageItem* parseObjectXML(const QDomElement& obNode);
    PageItem *parseObjectDetailsXML(const QDomElement& obNode, int baseType);
    void parseTextXML(const QDomElement& obNode, StoryText &itemText, int &textColumnCount, double &textColumnGap);
    void parseAttributeSetXML(const QDomElement& obNode, AttributeSet &attrs);
    void parseAttributeSetsXML(const QDomElement& obNode);
    void parseStylesheetsXML(const QDomElement& obNode);
    void applyParagraphAttrs(ParagraphStyle &newStyle, AttributeSet &pAttrs);
    void applyCharacterAttrs(CharStyle &tmpCStyle, ParagraphStyle &newStyle, AttributeSet &pAttrs);
    QString constructFontName(QString fontBaseName, QString fontStyle);
    QPointF intersectBoundingRect(PageItem *item, QLineF gradientVector);

    QList<PageItem*> Elements;
    double baseX, baseY;
    double docWidth;
    double docHeight;
    bool facingPages;
    bool hasLayers;
    bool firstLayer;
    bool firstPage;
    int pagecount;
    int mpagecount;
    QMap<QString, int> mspreadTypes;
    FPointArray Coords;
    bool interactive;
    MultiProgressDialog * progressDialog;
    bool cancel;
    ScribusDoc* m_Doc;
    Selection* tmpSel;
    int importerFlags;
    QString baseFile;
    QDomDocument designMapDom;
    QStringList importedColors;
    double topMargin;
    double leftMargin;
    double rightMargin;
    double bottomMargin;
    QString papersize;
    QHash<QString, AttributeSet> AttributeSets;
    QHash<QString, QString> colorTranslate;
    QStringList importedGradients;
    QMap<QString, QString> gradientTranslate;
    QMap<QString, int> gradientTypeMap;
    QMap<QString, PageItem*> storyMap;

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

#endif