/* ***** BEGIN LICENSE BLOCK ***** *    Copyright 2003 Edward Garrett * *    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 program is distributed in the hope that it will be useful, *    but WITHOUT ANY WARRANTY; without even the implied warranty of *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the *    GNU General Public License for more details. * *    You should have received a copy of the GNU General Public License *    along with this program; if not, write to the Free Software *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA * ***** END LICENSE BLOCK ***** */package fieldling.quilldriver;import java.util.List;import java.util.Iterator;import java.util.Map;import java.util.HashMap;import java.util.Set;import java.util.Collection;import javax.swing.text.JTextComponent;import org.jdom.Document;import org.jdom.Namespace;import fieldling.quilldriver.TranscriptView;import fieldling.quilldriver.XMLEditor;import fieldling.quilldriver.XMLUtilities;public class XMLView implements TranscriptView {	private XMLEditor editor;	private Map startTimeMap;	private Map endTimeMap;	private Map startOffsetMap;	private Map endOffsetMap;	private Object jdomContextNode;	private String getNodesXPath;	private String getStartXPath;	private String getEndXPath;    private Namespace[] namespaces;		public XMLView(XMLEditor editor, Object jdomContextNode, String getNodesXPath, String getStartXPath, String getEndXPath, Namespace[] namespaces) {		this.editor = editor;		this.jdomContextNode = jdomContextNode;		this.getNodesXPath = getNodesXPath;		this.getStartXPath = getStartXPath;		this.getEndXPath = getEndXPath;        this.namespaces = namespaces;		startTimeMap = new HashMap();		endTimeMap = new HashMap();		startOffsetMap = new HashMap();		endOffsetMap = new HashMap();		refresh();	}	public void refresh(Object newContextNode) {		this.jdomContextNode = newContextNode;		refresh();	}	public void refresh() {		startTimeMap.clear();		endTimeMap.clear();		startOffsetMap.clear();		endOffsetMap.clear();		List audioNodes = XMLUtilities.selectJDOMNodes(jdomContextNode, getNodesXPath, namespaces);		Iterator iter = audioNodes.iterator();		while (iter.hasNext()) {			Object node = iter.next();			String id = String.valueOf(node.hashCode());			Object start = XMLUtilities.selectSingleJDOMNode(node, getStartXPath, namespaces);			String startVal = XMLUtilities.getTextForJDOMNode(start);			Object end = XMLUtilities.selectSingleJDOMNode(node, getEndXPath, namespaces);			String endVal = XMLUtilities.getTextForJDOMNode(end);			int startOffset = editor.getStartOffsetForNode(node);			int endOffset = editor.getEndOffsetForNode(node);			//if (!(startVal == null || endVal == null || startOffset == -1 || endOffset == -1)) {			if (!(startVal == null || startOffset == -1 || endOffset == -1)) {				startTimeMap.put(id, startVal);				if (endVal == null) //for single time-point (no end time), treat as if end time = start time					endTimeMap.put(id, startVal);				else endTimeMap.put(id, endVal);				startOffsetMap.put(id, String.valueOf(startOffset));				endOffsetMap.put(id, String.valueOf(endOffset));			}		}	}	public String getTitle() {		return "No Title";	}	public JTextComponent getTextComponent() {		return (JTextComponent)editor.getTextPane();	}	public String getIDs() {		Set idSet = startTimeMap.keySet();		Iterator iter = idSet.iterator();		StringBuffer idBuff = new StringBuffer();		while (iter.hasNext()) {			idBuff.append((String)iter.next());			idBuff.append(',');		}		return idBuff.toString();	}	public String getT1s() {		Collection c = startTimeMap.values();		Iterator iter = c.iterator();		StringBuffer buff = new StringBuffer();		while (iter.hasNext()) {			buff.append((String)iter.next());			buff.append(',');		}		return buff.toString();	}	public String getT2s() {		Collection c = endTimeMap.values();		Iterator iter = c.iterator();		StringBuffer buff = new StringBuffer();		while (iter.hasNext()) {			buff.append((String)iter.next());			buff.append(',');		}		return buff.toString();			}	public String getStartOffsets() {		Collection c = startOffsetMap.values();		Iterator iter = c.iterator();		StringBuffer buff = new StringBuffer();		while (iter.hasNext()) {			buff.append((String)iter.next());			buff.append(',');		}		return buff.toString();			}	public String getEndOffsets() {		Collection c = endOffsetMap.values();		Iterator iter = c.iterator();		StringBuffer buff = new StringBuffer();		while (iter.hasNext()) {			buff.append((String)iter.next());			buff.append(',');		}		return buff.toString();			}	public Document getDocument() {		return editor.getXMLDocument();	}}