/*
 * This file is part of the DOM implementation for KDE.
 *
 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
 *           (C) 1999 Antti Koivisto (koivisto@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., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 *
 * $Id$
 */
#ifndef RENDER_LIST_H
#define RENDER_LIST_H

#include "render_flow.h"

// ### list-style-position, list-style-image is still missing

namespace khtml
{

class RenderListItem;

/* used to render the lists marker.
     This class always has to be a direct child of a RenderListItem!
*/
class RenderListMarker : public RenderBox
{
public:
    RenderListMarker();
    ~RenderListMarker();

    virtual void setStyle(RenderStyle *style);

    virtual const char *renderName() const { return "RenderListMarker"; }
    // so the marker gets to layout itself. Only needed for
    // list-style-position: inside

    virtual void print(QPainter *p, int x, int y, int w, int h,
                           int xoff, int yoff);
    virtual void printObject(QPainter *p, int x, int y, int w, int h,
                             int xoff, int yoff);
    virtual void layout( );
    virtual void calcMinMaxWidth();

    virtual short verticalPositionHint( bool firstLine ) const;

    virtual void setPixmap( const QPixmap &, const QRect&, CachedImage *);

    virtual void calcWidth();

protected:
    friend class RenderListItem;

    QString m_item;
    CachedImage *m_listImage;
    long m_value;
};

class RenderListItem : public RenderFlow
{
public:
    RenderListItem(DOM::NodeImpl*);
    virtual ~RenderListItem();

    virtual const char *renderName() const { return "RenderListItem"; }

    virtual void setStyle(RenderStyle *style);

    virtual bool isListItem() const { return true; }
    virtual bool containsSpecial() { return (specialObjects != 0 && specialObjects->count() > 1 ); }

    long value() const { return m_marker->m_value; }
    void setValue( long v ) { predefVal = v; }
    void calcListValue();
    bool checkChildren() const;

    virtual void print(QPainter *p, int x, int y, int w, int h,
                       int xoff, int yoff);
    virtual void printObject(QPainter *p, int x, int y, int w, int h,
                       int xoff, int yoff);

    virtual void layout( );

protected:
    long int predefVal;
    RenderListMarker *m_marker;
};

}; //namespace

#endif