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/****************************************************************************
XMLElement class
Representation of an XML element with methods for getting/setting
attributes and generating "opening" and "closing" tags.
-------------------
Copyright:
(C) 2004 by Paul Giannaros <ceruleanblaze@gmail.com>
-------------------
Original author: Paul Giannaros <ceruleanblaze@gmail.com>
******************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; version 2 of the License. *
* *
***************************************************************************/
#ifndef XMLELEMENT_H
#define XMLELEMENT_H
#include <qmap.h>
class QString;
typedef QMap<QString, QString> AttributeToValueMap;
class XMLElement {
public:
XMLElement();
XMLElement(const QString &name);
~XMLElement();
/// Copy constructor
XMLElement(const XMLElement &);
/// Assignment operator
XMLElement operator=(const XMLElement &element);
/// Get the name of the tag (the text between the greater than and less than symbols).
/// @returns the name of the tag.
QString name();
/// set the name of the tag.
/// @param name the new name of the tag.
void setName(const QString &name);
/// Get a textual representation of the starting of the tag with all attributes and their values set out.
/// @verbatim
/// XMLElement element("elem");
/// element.addAttribute("foo", "bar");
/// element.startTag(); <- <elem foo="bar">
/// @endverbatim
/// @returns A textual representation of the start of the element.
QString startTag();
/// Get a textual representation of the closed tag that XMLElement represents.
/// @returns A textual representation of the closed tag represented by the XMLElement.
QString endTag();
/// Create an attribute and set its value.
/// @param attr The attribute.
/// @param value The value of the attribute.
void setAttribute(const QString &attr, const QString &value);
/// Get the value of an attribute.
/// @param attr The attribute.
/// @returns The value of @param attr
QString attribute(const QString &attr);
/// Convert to a QString.
/// Had issues with QMap and custom classes. For now you can just convert to/from QString and use
/// That as the key/value pair.
/// @returns A QString representation of the XMLAttribute.
QString toQString();
/// Create an XMLElement from a QString.
/// @param str The QString to convert from. Must be of the following syntax- "foo name=\"bar\""
static XMLElement fromQString(const QString &str);
private:
/// The name of the tag.
QString m_name;
/// Attribute : value mappings.
AttributeToValueMap m_attrmapper;
};
#endif
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