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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.


#include "scconfig.h"

#include "scribusapi.h"
#include "text/nlsconfig.h"

#define NLS_PRIVATE private
#define NLS_PRIVATE public

#include <QString>

#include "scfonts.h"
#include "style.h"
// #include "styles/charstyle.h"
// #include "styles/paragraphstyle.h"
#include "styles/styleslibrary.h"

class PageItem;

/* Struktur fuer Pageitem Text */

 *  sctext.h
 *  Scribus
 *  Created by Andreas Vox on 29.07.05.
 *  Copyright 2005 under GPL2. All rights reserved.

 * This struct stores a positioned glyph. This is the result of the layout process.
 * If a char gets translated to more than one glyph, a linked list is built.

struct SCRIBUS_API GlyphLayout {
        float xadvance;
        float yadvance;
        float xoffset;
        float yoffset;
        double scaleV;
        double scaleH;
        uint glyph;
        GlyphLayout* more;
        GlyphLayout() : xadvance(0.0f), yadvance(0.0f), xoffset(0.0f), yoffset(0.0f),
                scaleV(1.0), scaleH(1.0), glyph(0), more(NULL)
        { }
        double wide() const
                double ret = 0;
                for(const GlyphLayout* p=this; p; p=p->more)
                        ret += p->xadvance;
                return ret;
        GlyphLayout* last()
                if (more)
                        return more->last();
                        return this;
        void shrink()
                if (more) {
                        delete more;
                        more = NULL;
        void grow()
                if (!more) {
                        more = new GlyphLayout();

struct InlineFrameData;

class SCRIBUS_API InlineFrame
        InlineFrame(PageItem* item);
        InlineFrame(const InlineFrame& other);
        InlineFrame& operator= (const InlineFrame& other);
        virtual ~InlineFrame();
        bool hasItem();
        bool isShared();
        PageItem* getItem();
        QList<PageItem*> getGroupedItems();
        InlineFrameData* d;

#ifndef NLS_PROTO
class SCRIBUS_API ScText : public CharStyle
        ParagraphStyle* parstyle; // only for parseps
        GlyphLayout glyph;
        float PtransX;
        float PtransY;
        float PRot;
        float PDx;
        InlineFrame embedded;
        QChar ch;
        ScText() :
                parstyle(NULL), glyph(),
                PtransX(0.0f), PtransY(0.0f), PRot(0.0f), PDx(0.0f), embedded(NULL), ch() {}
        ScText(const ScText& other) :
                parstyle(NULL), glyph(other.glyph),
                PtransX(other.PtransX), PtransY(other.PtransY), PRot(other.PRot), PDx(other.PDx),
                embedded(other.embedded), ch(
                if (other.parstyle)
                        parstyle = new ParagraphStyle(*other.parstyle);

/** @brief First Line Offset Policy
 * Set wether the first line offset is based on max glyph height
 * or some of predefined height.
 * I put a prefix because it could easily conflict

enum FirstLineOffsetPolicy
    FLOPRealGlyphHeight = 0, // Historical
    FLOPFontAscent      = 1,
    FLOPLineSpacing     = 2