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