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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2012 - Scilab Enterprises - Calixte DENIZET
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
*
*/
#ifndef __XMLELEMENT_HXX__
#define __XMLELEMENT_HXX__
#include <string>
#include "dynlib_xml_scilab.h"
#include "XMLRemovable.hxx"
#include "xml.h"
namespace org_modules_xml
{
class XMLObject;
class XMLDocument;
class XMLNodeList;
class XMLNs;
class XMLAttr;
/**
* @file
* @author Calixte DENIZET <calixte.denizet@scilab.org>
*
* Class to wrap a xmlNode
* @see http://xmlsoft.org/html/libxml-tree.html#xmlNode
*/
class XML_SCILAB_IMPEXP XMLElement: public XMLObject, public XMLRemovable
{
bool allocated;
xmlNode *node;
const XMLDocument & doc;
public:
/**
* @param doc the owner document of this XMLElement
* @param node the xmlNode to wrap
*/
XMLElement(const XMLDocument & doc, xmlNode * node);
/**
* @param doc the owner document of this XMLElement
* @param name the name of the XMLElement
*/
XMLElement(const XMLDocument & doc, const char *name);
~XMLElement();
void *getRealXMLPointer() const;
void remove() const;
/**
* @return the node name
*/
const char *getNodeName(void) const
{
return node->name ? (const char *)node->name : "";
}
/**
* Sets the node name
* @param name the node name
*/
void setNodeName(const std::string & name) const;
/**
* @return the namespace associated to this node
*/
const XMLNs *getNodeNameSpace() const;
/**
* Sets the namespace of this node
* @param ns the namespace
*/
void setNodeNameSpace(const XMLNs & ns) const;
/**
* Gets the node contents
* @see http://xmlsoft.org/html/libxml-tree.html#xmlNodeGetContent
* @return the node content
*/
const char *getNodeContent() const;
/**
* Sets the node content
* @param content the new node contents
*/
void setNodeContent(const std::string & content) const;
/**
* @return the node type
* @see http://xmlsoft.org/html/libxml-tree.html#xmlElementType
*/
int getNodeType(void) const
{
return node->type;
}
/**
* @return the attributes of this node
*/
const XMLAttr *getAttributes(void) const;
/**
* Sets the attributes of this node
* @param attrs the new attributes
*/
void setAttributes(const XMLAttr & attrs) const;
/**
* @return the parent XMLElement
*/
const XMLElement *getParentElement() const;
/**
* @return a list of the children of this node
*/
const XMLNodeList *getChildren() const;
/**
* Replaces the children of this node by an XMLElement
* @param elem the new child
*/
void setChildren(const XMLElement & elem) const;
/**
* Replaces the children of this node by a list of nodes
* @param list the new children
*/
void setChildren(const XMLNodeList & list) const;
/**
* Replaces the children of this node by a new one given by a XML code
* @param xmlCode the XML code of the new child
*/
void setChildren(const std::string & xmlCode) const;
/**
* Adds a namespace to this node which can be used by the children
* @param ns the namespace to add
*/
void addNamespace(const XMLNs & ns) const;
/**
* Gets the namespace which has a given prefix. If it is not found in this
* node, then it will be searched in the parents.
* @see http://xmlsoft.org/html/libxml-tree.html#xmlSearchNs
* @param prefix the prefix
* @return the corresponding namespace or 0 if not found
*/
const XMLNs *getNamespaceByPrefix(const char *prefix) const;
/**
* Gets the namespace which has a given href. If it is not found in this
* node, then it will be searched in the parents.
* @see http://xmlsoft.org/html/libxml-tree.html#xmlSearchNsByHref
* @param href the href
* @return the corresponding namespace or 0 if not found
*/
const XMLNs *getNamespaceByHref(const char *href) const;
/**
* @return the libxml node behind this object
*/
xmlNode *getRealNode() const
{
return node;
}
/**
* @return the XMLDocument which is the parent or this XMLElement
*/
const XMLDocument & getXMLDocument() const
{
return doc;
}
/**
* @return the defintion line of this XMLElement
*/
int getDefinitionLine() const;
void setAttributeValue(const char **prefix, const char **name, const char **value, int size) const;
void setAttributeValue(const char **name, const char **value, int size) const;
void append(const XMLElement & elem) const;
const XMLObject *getXMLObjectParent() const;
const std::string dump(bool indent) const;
const std::string toString() const;
};
}
#endif
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