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/* -*- C++ -*-
This file is part of KIllustrator.
Copyright (C) 1998 Kai-Uwe Sattler (kus@iti.cs.uni-magdeburg.de)
modified for kvoctrain by Ewald Arnold kvoctrain@ewald-arnold.dein April ´99
*/
#ifndef XmlElement_h_
#define XmlElement_h_
#include "koxml_config.h"
#include <list>
/**
* An instance of XmlAttribute represents an attribute of
* XML elements. It provides methods for accessing the attribute
* value.
*
* @short A class for representing attributes of XML elements.
* @author Kai-Uwe Sattler (kus@iti.cs.uni-magdeburg.de), modifications: Ewald Arnold (kvoctrain@ewald-arnold.de)
* @version 2000/07/02
*/
class XmlAttribute {
public:
/**
* Construct an attribute from the given name and value.
*
* @param n The name of the attribute.
* @param v The attribute value.
*/
XmlAttribute (const KOXML_STRING& n, const KOXML_STRING& v);
/**
* Copy constructor.
*/
XmlAttribute (const XmlAttribute& attr);
/**
* Destructor.
*/
~XmlAttribute ();
/**
* The assignment operator.
*/
XmlAttribute& operator= (const XmlAttribute& attr);
/**
* Return the name of the attribute.
*
* @return The attribute name.
*/
inline const KOXML_STRING& name () const { return aname; }
/**
* Return a string representation of the attribute value.
*
* @return The attribute value as string.
*/
inline const KOXML_STRING& stringValue () const { return value; }
/**
* Return a float representation of the attribute value.
*
* @return The attribute value as float.
*/
float floatValue () const;
/**
* Return a integer representation of the attribute value.
*
* @return The attribute value as integer.
*/
int intValue () const;
private:
KOXML_STRING aname, value;
};
/**
* An instance of XmlElement represents an element (object) of a XML
* document. The elements consists of the tag (element ID) and a list
* of attributes.
*
* @short A class for representing XML elements.
* @author Kai-Uwe Sattler (kus@iti.cs.uni-magdeburg.de), modifications: Ewald Arnold (kvoctrain@ewald-arnold.de)
* @version 2000/07/02
*/
class XmlElement {
friend class XmlReader;
public:
/**
* Construct a new XML element.
*/
XmlElement ();
/**
* Copy constructor.
*/
XmlElement (const XmlElement& elem);
/**
* Destructor.
*/
~XmlElement ();
void reset ();
/**
* The assignment operator.
*/
XmlElement& operator= (const XmlElement& elem);
/**
* Return the ID of the element.
*
* @return The element ID.
*/
inline const KOXML_STRING& tag () const { return tagId; }
/**
* Return the attributes of the element.
* @see XmlAttribute
*
* @return The list of attributes.
*/
inline const std::list<XmlAttribute>& attributes () const { return attribs; }
/**
* Return @p true if the element is closed.
*
* @return @p true for a closed element.
*/
inline bool isClosed () const { return closed; }
/**
* Return @p true if the element is an end tag.
*
* @return @p true for an end tag.
*/
inline bool isEndTag () const { return endTag; }
private:
KOXML_STRING tagId;
bool closed;
bool endTag;
std::list<XmlAttribute> attribs;
};
#endif
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