
/***************************************************************************
 *                                                                         *
 *   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; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

/*  This code generated by:
 *      Author : thomas
 *      Date   : Wed Sep 26 2003
 */
#include <kdebug.h>

#include "xmlelementcodeblock.h"
#include "xmlcodecomment.h"

#include "../attribute.h"
#include "../codedocument.h"

// Constructors/Destructors
//  

XMLElementCodeBlock::XMLElementCodeBlock ( CodeDocument * parentDoc, const QString & nodeName, const QString & comment)
    : HierarchicalCodeBlock(parentDoc)
{
	init(parentDoc, nodeName, comment);
}

XMLElementCodeBlock::~XMLElementCodeBlock ( ) { }

//  
// Methods
//  

/**
 * Save the XMI representation of this object
 * @return      bool    status of save
 */
bool XMLElementCodeBlock::saveToXMI ( QDomDocument & doc, QDomElement & root ) {
        bool status = true;

        QDomElement blockElement = doc.createElement( "xmlelementblock" );

        setAttributesOnNode(doc, blockElement);

        root.appendChild( blockElement );

        return status;
}

/**
 * load params from the appropriate XMI element node.
 */
void XMLElementCodeBlock::loadFromXMI ( QDomElement & root ) 
{
        setAttributesFromNode(root);
}

/** set attributes of the node that represents this class
 * in the XMI document.
 */
void XMLElementCodeBlock::setAttributesOnNode ( QDomDocument & doc, QDomElement & docElement)
{

        // superclass call
	HierarchicalCodeBlock::setAttributesOnNode(doc,docElement);

        // now set local attributes/fields
        docElement.setAttribute("nodeName",getNodeName());

}

/** set the class attributes of this object from
 * the passed element node.
 */
void XMLElementCodeBlock::setAttributesFromNode ( QDomElement & root) {

        // superclass call
	HierarchicalCodeBlock::setAttributesFromNode(root);

        // now set local attributes
        setNodeName(root.attribute("nodeName","UNKNOWN"));

}

// Accessor methods
//  

void XMLElementCodeBlock::setNodeName (QString name) {
	m_nodeName = name;
}

QString XMLElementCodeBlock::getNodeName () {
	return m_nodeName;
}

void XMLElementCodeBlock::addAttribute (UMLAttribute * at) {
	m_attList.append(at);
}

QPtrList<UMLAttribute> * XMLElementCodeBlock::getAttributeList() {
	return & m_attList;
}


// Other methods
//  

/**
 * update the start and end text for this ownedhierarchicalcodeblock.
 */
void XMLElementCodeBlock::updateContent ( ) 
{

	QString endLine = getNewLineEndingChars();

        QString nodeName = getNodeName();

	// Now update START/ENDING Text
        QString startText = "<"+nodeName;
	QString endText = "";

	QPtrList<UMLAttribute> * alist = getAttributeList();
	for (UMLAttribute *at = alist->first(); at; at=alist->next())
	{
		if(at->getInitialValue().isEmpty())
			kdWarning()<<" XMLElementCodeBlock : cant print out attribute that lacks an initial value"<<endl;
		else {
			startText.append(" " +at->getName()+"=\"");
			startText.append(at->getInitialValue()+"\"");
		}
	}

	// now set close of starting/ending node, the style depending on whether we have child text or not
	if(getTextBlockList()->count())
	{
		startText.append(">");
		endText = "</"+nodeName+">";
	} else {
		startText.append("/>");
		endText = "";
	}

	setStartText(startText);
	setEndText(endText);

}

void XMLElementCodeBlock::init (CodeDocument *parentDoc, QString nodeName, QString comment) 
{

	setComment(new XMLCodeComment(parentDoc));
	getComment()->setText(comment);

	m_nodeName = nodeName;

	updateContent(); 

}


#include "xmlelementcodeblock.moc"
