//
// Text.cpp
//
// $Id: //poco/Main/XML/src/Text.cpp#5 $
//
// Copyright (c) 2004, Guenter Obiltschnig/Applied Informatics.
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
// 
// 3. Redistributions in any form must be accompanied by information on
//    how to obtain complete source code for this software and any
//    accompanying software that uses this software.  The source code
//    must either be included in the distribution or be available for no
//    more than the cost of distribution plus a nominal fee, and must be
//    freely redistributable under reasonable conditions.  For an
//    executable file, complete source code means the source code for all
//    modules it contains.  It does not include source code for modules or
//    files that typically accompany the major components of the operating
//    system on which the executable file runs.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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//


#include "DOM/Text.h"
#include "DOM/Document.h"
#include "DOM/DOMException.h"


XML_BEGIN


const XMLString Text::NODE_NAME = toXMLString("#text");


Text::Text(Document* pOwnerDocument, const XMLString& data): 
	CharacterData(pOwnerDocument, data)
{
}


Text::Text(Document* pOwnerDocument, const Text& text): 
	CharacterData(pOwnerDocument, text)
{
}


Text::~Text()
{
}


Text* Text::splitText(unsigned long offset)
{
	Node* pParent = parentNode();
	if (!pParent) throw DOMException(DOMException::HIERARCHY_REQUEST_ERR);
	int n = length() - offset;
	Text* pNew = ownerDocument()->createTextNode(substringData(offset, n));
	deleteData(offset, n);
	pParent->insertBefore(pNew, nextSibling())->release();
	return pNew;
}


const XMLString& Text::nodeName() const
{
	return NODE_NAME;
}


unsigned short Text::nodeType() const
{
	return Node::TEXT_NODE;
}


Node* Text::copyNode(bool deep, Document* pOwnerDocument) const
{
	return new Text(pOwnerDocument, *this);
}


XML_END