html_inlineimpl.h

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/*
 * This file is part of the DOM implementation for KDE.
 *
 * Copyright (C) 1999 Lars Knoll ([e-mail])
 *           (C) 1999 Antti Koivisto ([e-mail])
 *           (C) 2000 Simon Hausmann <[e-mail]>
 *
 * 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.
 *
 */
#ifndef HTML_INLINEIMPL_H
#define HTML_INLINEIMPL_H

#include "html_elementimpl.h"
#include "qstringlist.h"

#if NOKIA_CHANGES
#include "KWQSoundstartWidget.h"

// Soundstart helper class to save memory. This struct is only created when
// the anchor tag contains a soundstart attribute.  It is NULL otherwise and
// only uses the four bytes for a pointer. 
class SoundstartData
{
    public: // Methods
        // Constructor
        SoundstartData()
        {
            hasSoundstartAttr = false;
            hasSrcAttr = false;
            onFocus = false;
            onSelect = false;
            qWidget = NULL;

            // Set default loop value here, in case missing from html            
            overrideDefaultLoop = true;
            QString loopName("loop");
            QString loopValue("1");
            attributeNameList.append(loopName);
            attributeValueList.append(loopValue);
        };

        // Destructor
        ~SoundstartData()
        {
            // Delete the KWQSoundstartWidget
            if (qWidget) { delete qWidget; }

            // Clear the attribute lists
            attributeNameList.clear();
            attributeNameList.clear();
        };
    
    public: // Data
        QString srcUrl;
        QStringList attributeNameList;
        QStringList attributeValueList;
        KWQSoundstartWidget* qWidget;
        bool hasSoundstartAttr : 1;
        bool onFocus : 1;
        bool onSelect : 1;
        bool hasSrcAttr : 1;
        bool overrideDefaultLoop : 1;
};
#endif

namespace DOM {

class DOMString;

class HTMLAnchorElementImpl : public HTMLElementImpl
{
public:
    HTMLAnchorElementImpl(DocumentPtr *doc);
    ~HTMLAnchorElementImpl();

#if APPLE_CHANGES
    virtual bool isMouseFocusable() const;
    virtual bool isKeyboardFocusable() const;
#endif
    virtual bool isFocusable() const;
    virtual Id id() const;
    virtual void parseHTMLAttribute(HTMLAttributeImpl *attr);
    virtual void defaultEventHandler(EventImpl *evt);
    virtual void accessKeyAction(bool fullAction);
    virtual bool isURLAttribute(AttributeImpl *attr) const;

#if NOKIA_CHANGES
    // From NodeImpl 
    virtual bool rendererIsNeeded(khtml::RenderStyle *);

    // New methods for soundstart
    void addSoundstartAttribute(QString attributeName, QString attributeValue);
    void createSoundstart();

    // New struct for soundstart, only 4 bytes used if no soundstart needed
    SoundstartData* m_soundstart;
#endif

protected:
    bool m_hasTarget : 1;
};

// -------------------------------------------------------------------------

//typedef enum { BRNone=0, BRLeft, BRRight, BRAll} BRClear;

class HTMLBRElementImpl : public HTMLElementImpl
{
public:
    HTMLBRElementImpl(DocumentPtr *doc);
    ~HTMLBRElementImpl();

    virtual Id id() const;
    
    virtual bool mapToEntry(NodeImpl::Id attr, MappedAttributeEntry& result) const;
    virtual void parseHTMLAttribute(HTMLAttributeImpl *attr);
    
    virtual khtml::RenderObject *createRenderer(RenderArena *, khtml::RenderStyle *);
};

// -------------------------------------------------------------------------

class HTMLFontElementImpl : public HTMLElementImpl
{
public:
    HTMLFontElementImpl(DocumentPtr *doc);
    ~HTMLFontElementImpl();

    virtual Id id() const;
    
    virtual bool mapToEntry(NodeImpl::Id attr, MappedAttributeEntry& result) const;
    virtual void parseHTMLAttribute(HTMLAttributeImpl *attr);
};

}; //namespace

#endif