// $Id: GrammarTreeNodeData.java,v 1.3 2010/09/23 08:23:32 olga Exp $
package agg.gui.treeview.nodedata;
import java.io.File;
import javax.swing.tree.DefaultMutableTreeNode;
import agg.editor.impl.EdGraGra;
/**
* The GrammarTreeNodeData implements an user object of a tree node in the
* GraGraTreeModel.
*
* @author $Author: olga $
* @version $Id: GrammarTreeNodeData.java,v 1.3 2010/09/23 08:23:32 olga Exp $
*/
public class GrammarTreeNodeData extends GraGraTreeNodeDataAdapter {
private Object data;
private EdGraGra eGra;
/** Value to display. */
private String string = "";
/** My tree node in a tree */
private DefaultMutableTreeNode treeNode;
public GrammarTreeNodeData(final EdGraGra gra) {
setGrammar(gra);
}
public GrammarTreeNodeData(final String s) {
this.data = s;
this.string = s;
}
public GrammarTreeNodeData(final Object obj) {
this.data = obj;
if (obj instanceof EdGraGra)
new GrammarTreeNodeData((EdGraGra) obj);
else if (obj instanceof String)
new GrammarTreeNodeData((String) obj);
}
private void setGrammar(final EdGraGra gra) {
this.data = gra;
this.string = gra.getName();
this.eGra = gra;
}
public void dispose() {
this.data = null;
this.string = null;
this.eGra = null;
this.treeNode = null;
}
/* Set data object of this tree node data */
public void setData(Object obj) {
if (obj instanceof EdGraGra)
setGrammar((EdGraGra) obj);
else if (obj instanceof String) {
this.string = (String) obj;
this.data = obj;
this.eGra = null;
}
else {
this.string = null;
this.eGra = null;
this.data = null;
}
}
public Object getData() {
return this.data;
}
/**
* Sets the string to display for this object.
*/
public void setString(String str) {
if (str == null) {
return;
}
String newString = str.replaceAll(" ", "");
this.string = newString;
if (!this.eGra.getName().equals(newString)) {
this.eGra.setName(newString);
this.eGra.setChanged(true);
}
}
/**
* Returns the string to display for this object.
*/
public String string() {
return this.string;
}
public String toString() {
return this.string();
}
public EdGraGra getGraGra() {
return this.eGra;
}
public void setTreeNode(DefaultMutableTreeNode node) {
this.treeNode = node;
}
public DefaultMutableTreeNode getTreeNode() {
return this.treeNode;
}
/* (non-Javadoc)
* @see agg.gui.treeview.GraGraTreeNodeData#isGraGra()
*/
public boolean isGraGra() {
return true;
}
public String getToolTipText() {
String toolTipText = "";
if (!this.eGra.getFileName().equals("")) {
if (this.eGra.getDirName().indexOf(File.separator) != -1)
toolTipText = "( " + this.eGra.getDirName()
+ this.eGra.getFileName() + " )";
else
toolTipText = "( " + this.eGra.getDirName()
+ File.separator
+ this.eGra.getFileName() + " )";
if (!this.eGra.getBasisGraGra()
.getTextualComment().equals(""))
toolTipText = toolTipText
+ " "
+ this.eGra.getBasisGraGra()
.getTextualComment();
} else {
toolTipText = " Graph grammar ";
if (!this.eGra.getBasisGraGra()
.getTextualComment().equals(""))
toolTipText = " "
+ this.eGra.getBasisGraGra()
.getTextualComment();
}
return toolTipText;
}
}