/*
* $Id$
*
* Copyright (C) 2003-2015 JNode.org
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; If not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.apps.debug;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.Vector;
/**
* @author blind
*/
public abstract class PropertiesPanel extends ListPanel {
boolean showSuperFields = false;
private Object rootObject; //the object whose fields and methods are shown
private boolean includeSuper; //include superclass's fields and methods
public PropertiesPanel(int cols, int rows) {
super(cols, rows);
includeSuper = false;
}
public void fillPanel(Object rootObject) {
this.rootObject = rootObject;
final Vector<ListElement> list = new Vector<ListElement>();
Class<?> parent = rootObject.getClass();
//add the fields
while (parent != null) {
Field[] fields = parent.getDeclaredFields();
for (int i = 0; i < fields.length; i++) {
list.addElement(new ListElement(new ObjectFieldPair(rootObject, fields[i]),
//" "+fields[i].getType()+
" " + fields[i].getName()));
fields[i].setAccessible(true);
}
if (includeSuper)
parent = parent.getSuperclass();
else
break;
}
//add the methods
parent = rootObject.getClass();
while (parent != null) {
Method[] methods = parent.getDeclaredMethods();
for (int i = 0; i < methods.length; i++) {
String label = methods[i].getReturnType().getName() + " " + methods[i].getName() + "(";
Object[] params = methods[i].getParameterTypes();
for (int j = 0; j < params.length; j++) {
label += params[j].toString();
if (j != params.length - 1)
label += ',';
}
label += ")";
list.addElement(new ListElement(new ObjectMethodPair(rootObject, methods[i]),
label));
methods[i].setAccessible(true);
}
if (includeSuper)
parent = parent.getSuperclass();
else
break;
}
setList(list);
}
/* (non-Javadoc)
* @see org.jnode.apps.debug.ListPanel#elementSelected(java.lang.Object)
*/
public abstract void elementSelected(Object o);
/* (non-Javadoc)
* @see org.jnode.apps.debug.ListPanel#keyEntered(charva.awt.event.KeyEvent)
*/
public void keyEntered(char c) {
try {
if (c == 'p') {
includeSuper = !includeSuper;
fillPanel(rootObject);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}