scribus134format.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 SCRIBUS134FORMAT_H
#define SCRIBUS134FORMAT_H

#include "pluginapi.h"
#include "loadsaveplugin.h"
#include "scfonts.h"
#include "scribusstructs.h"
#include "styles/styleset.h"

#include <QHash>
#include <QList>
#include <QMap>
#include <QProgressBar>
#include <QString>

class QIODevice;

class  ColorList;
class  multiLine;
class  ScLayer;
class  ScribusDoc;
//struct ScribusDoc::BookMa;
class  ScXmlStreamAttributes;
class  ScXmlStreamReader;
class  ScXmlStreamWriter;

class PLUGIN_API Scribus134Format : public LoadSavePlugin
{
    Q_OBJECT

    public:
        // Standard plugin implementation
        Scribus134Format();
        virtual ~Scribus134Format();
        virtual const QString fullTrName() const;
        virtual const AboutData* getAboutData() const;
        virtual void deleteAboutData(const AboutData* about) const;
        virtual void languageChange();
        //Not the same as readSLA. This one only reads max 4k of the file for speed.
        virtual bool fileSupported(QIODevice* file, const QString & fileName=QString::null) const;

        virtual bool loadFile(const QString & fileName, const FileFormat & fmt, int flags, int index = 0);
        virtual bool saveFile(const QString & fileName, const FileFormat & fmt) { return false; };
        virtual void addToMainWindowMenu(ScribusMainWindow *) {};

        // Special features - .sla page extraction support
        virtual bool loadPage(const QString & fileName, int pageNumber, bool Mpage, QString renamedPageName=QString::null);
        virtual bool readStyles(const QString& fileName, ScribusDoc* doc, StyleSet<ParagraphStyle> &docParagraphStyles);
        virtual bool readCharStyles(const QString& fileName, ScribusDoc* doc, StyleSet<CharStyle> &docCharStyles);
        virtual bool readLineStyles(const QString& fileName, QHash<QString, multiLine> *Sty);
        virtual bool readColors(const QString& fileName, ColorList & colors);
        virtual bool readPageCount(const QString& fileName, int *num1, int *num2, QStringList & masterPageNames);
        virtual void getReplacedFontData(bool & getNewReplacement, QMap<QString,QString> &getReplacedFonts, QList<ScFace> &getDummyScFaces);

    private:

        enum ItemSelection {
            ItemSelectionMaster = 0,
            ItemSelectionPage   = 1,
            ItemSelectionFrame  = 2,
            ItemSelectionPattern= 3,
        };

        class ItemInfo
        {
        public:
            ItemInfo(void) { groupLastItem = nextItem = ownLink = ownNr = 0; item = NULL; isGroupFlag = false; };
            PageItem* item;
            int groupLastItem;
            int nextItem;
            int ownLink;
            int ownNr;
            bool isGroupFlag;
        };

        void registerFormats();
        
        QIODevice* slaReader(const QString & fileName);

        void getStyle(ParagraphStyle& style, ScXmlStreamReader& reader, StyleSet<ParagraphStyle> *docParagraphStyles, ScribusDoc* doc, bool fl);

        void readDocAttributes(ScribusDoc* doc, ScXmlStreamAttributes& attrs);
        void readCMSSettings(ScribusDoc* doc, ScXmlStreamAttributes& attrs);
        void readDocumentInfo(ScribusDoc* doc, ScXmlStreamAttributes& attrs);
        void readGuideSettings(ScribusDoc* doc, ScXmlStreamAttributes& attrs);
        void readToolSettings(ScribusDoc* doc, ScXmlStreamAttributes& attrs);
        void readTypographicSettings(ScribusDoc* doc, ScXmlStreamAttributes& attrs);

        bool readArrows(ScribusDoc* doc, ScXmlStreamAttributes& attrs);
        bool readBookMark(ScribusDoc::BookMa& bookmark, int& elem, ScXmlStreamAttributes& attrs); 
        bool readCheckProfile(ScribusDoc* doc, ScXmlStreamAttributes& attrs);
        bool readColor(ColorList& colors, ScXmlStreamAttributes& attrs);
        void readCharacterStyleAttrs(ScribusDoc *doc, ScXmlStreamAttributes& attrs, CharStyle & newStyle);
        void readNamedCharacterStyleAttrs(ScribusDoc *doc, ScXmlStreamAttributes& attrs, CharStyle & newStyle);
        bool readDocItemAttributes(ScribusDoc *doc, ScXmlStreamReader& reader);
        bool readHyphen(ScribusDoc *doc, ScXmlStreamReader& reader);
        bool readItemText(PageItem* item, ScXmlStreamAttributes& attrs, LastStyles* last);
        bool readLatexInfo(PageItem_LatexFrame* item, ScXmlStreamReader& reader);
        void readLayers(ScLayer& layer, ScXmlStreamAttributes& attrs);
        bool readMultiline(multiLine& ml, ScXmlStreamReader& reader);
        bool readObject(ScribusDoc* doc, ScXmlStreamReader& reader, ItemInfo& info, const QString& baseDir, bool loadPage);
        bool readPage(ScribusDoc* doc, ScXmlStreamReader& reader);
        bool readPageItemAttributes(PageItem* item, ScXmlStreamReader& reader);
        bool readPageSets(ScribusDoc* doc, ScXmlStreamReader& reader);
        void readParagraphStyle(ScribusDoc *doc, ScXmlStreamReader& reader, ParagraphStyle& newStyle);
        bool readPattern(ScribusDoc* doc, ScXmlStreamReader& reader, const QString& baseDir);
        bool readPDFOptions(ScribusDoc* doc, ScXmlStreamReader& reader);
        bool readPrinterOptions(ScribusDoc* doc, ScXmlStreamReader& reader);
        bool readSections(ScribusDoc* doc, ScXmlStreamReader& reader);
        bool readTableOfContents(ScribusDoc* doc, ScXmlStreamReader& reader);

        PageItem* pasteItem(ScribusDoc *doc, ScXmlStreamAttributes& attrs, const QString& baseDir, int pagenr = -2 /* currentPage*/);

        QMap<QString, QString> parStyleMap;
        QMap<uint, QString> legacyStyleMap;
        uint legacyStyleCount;

        QMap<int, int> groupRemap;
        QMap<int, int> itemRemap;
        QMap<int, int> itemNext;
        QMap<int, int> itemRemapM;
        QMap<int, int> itemNextM;
        QList<PageItem*> FrameItems;
        QList<PDFPresentationData> EffVal;

        int itemCount;
        int itemCountM;
        QFile aFile;
};

extern "C" PLUGIN_API int scribus134format_getPluginAPIVersion();
extern "C" PLUGIN_API ScPlugin* scribus134format_getPlugin();
extern "C" PLUGIN_API void scribus134format_freePlugin(ScPlugin* plugin);

#endif