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/* This file is part of the KDE project
Copyright (C) 2001 David Faure <faure@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef kwtextparag_h
#define kwtextparag_h
#include "KoTextParag.h"
class KoStyleCollection;
class TQDomDocument;
class KWTextFrameSet;
class KWTextDocument;
class KWDocument;
class KWTextParag;
class KoParagStyle;
// At the moment those are the same - to be discussed
typedef KoParagLayout KWParagLayout;
/**
* This class extends KoTextParag for KWord-specific formatting stuff,
* custom items, loading and saving.
*/
class KWTextParag : public KoTextParag
{
public:
KWTextParag( KoTextDocument *d, KoTextParag *pr = 0, KoTextParag *nx = 0, bool updateIds = TRUE )
: KoTextParag( d, pr, nx, updateIds ) { }
~KWTextParag() { }
KWTextDocument * kwTextDocument() const;
virtual void setParagLayout( const KoParagLayout &layout, int flags = KoParagLayout::All, int marginIndex = -1 );
/** The type of page-breaking behaviour */
void setPageBreaking( int pb ); // warning this sets all the flags!
int pageBreaking() const { return m_layout.pageBreaking; }
bool linesTogether() const { return m_layout.pageBreaking & KoParagLayout::KeepLinesTogether; }
bool hardFrameBreakBefore() const { return m_layout.pageBreaking & KoParagLayout::HardFrameBreakBefore; }
bool hardFrameBreakAfter() const { return m_layout.pageBreaking & KoParagLayout::HardFrameBreakAfter; }
/** Public for loading a style (KWord-1.3 XML) */
static KoTextFormat loadFormat( TQDomElement &formatElem, KoTextFormat *refFormat, const TQFont &defaultFont, const TQString & defaultLanguage, bool hyphanation );
/** Public for saving a style (KWord-1.3 XML) */
static TQDomElement saveFormat( TQDomDocument &doc, KoTextFormat *curFormat, KoTextFormat *refFormat, int pos, int len );
/** Save (to KWord-1.3 XML) the whole paragraph */
void save( TQDomElement &parentElem, bool saveAnchorsFramesets = false );
/** Save (to KWord-1.3 XML) a portion of the paragraph */
void save( TQDomElement &parentElem, int from, int to, bool saveAnchorsFramesets = false );
/** Load (from KWord-1.3 XML) the paragraph */
void load( TQDomElement &attributes );
/** Load (from KWord-1.3 XML) and apply \<FORMAT\> tags (used by KWTextParag::load and by KWPasteCommand) */
void loadFormatting( TQDomElement &attributes, int offset = 0, bool loadFootNote=true );
/** Load (from KWord-1.3 XML) and apply paragraph layout */
void loadLayout( TQDomElement & attributes );
/** Load (from KWord-1.3 XML), optionally using styles from document. */
static KoParagLayout loadParagLayout( TQDomElement & parentElem, KWDocument *doc, bool useRefStyle );
virtual void loadOasis( const TQDomElement& e, KoOasisContext& context, KoStyleCollection *styleCollection, uint& pos );
virtual void saveOasis( KoXmlWriter& writer, KoSavingContext& context,
int from, int to, bool saveAnchorsFramesets = false ) const;
virtual void join( KoTextParag *parag );
protected:
virtual void drawFormattingChars( TQPainter &painter, int start, int len,
int lastY_pix, int baseLine_pix, int h_pix, // in pixels
bool drawSelections,
KoTextFormat *lastFormat, const TQMemArray<int> &selectionStarts,
const TQMemArray<int> &selectionEnds, const TQColorGroup &cg,
bool rightToLeft, int line, KoTextZoomHandler* zh,
int whichFormattingChars );
};
#endif
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