statusnode.java

来自「cqME :java framework for TCK test.」· Java 代码 · 共 123 行

/*
 * $Id$
 *
 * Copyright 2007 Sun Microsystems, Inc. All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version
 * 2 only, as published by the Free Software Foundation.
 *
 * 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 version 2 for more details (a copy is
 * included at /legal/license.txt).
 *
 * You should have received a copy of the GNU General Public License
 * version 2 along with this work; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
 * Clara, CA 95054 or visit www.sun.com if you need additional
 * information or have any questions.
 *
 */

package com.sun.testme.jtviewer;

import com.sun.javatest.Status;
import com.sun.javatest.TestDescription;
import com.sun.testme.jtviewer.cookies.ClearCookie;
import com.sun.testme.jtviewer.cookies.RefreshCookie;
import java.io.File;
import org.openide.nodes.AbstractNode;
import org.openide.nodes.Children;
import org.openide.nodes.Node;
import org.openide.nodes.Sheet;
import org.openide.util.Lookup;
import org.openide.util.lookup.Lookups;

/**
 *
 * @author ag155795
 */
public class StatusNode extends AbstractNode{

    public StatusNode(Children children, Object [] objects) {
        super(children, new MyProxyLookup());
        ((MyProxyLookup) getLookup()).setMyLookups(new Lookup[] {
                Lookups.fixed(objects),
                Lookups.singleton(new RefreshCookie() {
                                        public void refresh() {
                                            getRootNode().updateStatus(true);
                                        }}),
        });
        
        updateStatus(false);
    }
    
    public Status getStatus() {
        Status status = null;
        try {
            status = (Status) getProperty(StatusProperty.PropertyName).getValue();
        } catch (Throwable e) {
            e.printStackTrace();
        }    
        return status;
    }
    
    private Node.Property getProperty(String name) {
        return getSheet().get(Sheet.PROPERTIES).get(name);
    }

    private StatusNode getRootNode() {
        Node parent = this;
        while ((parent.getParentNode() != null) && (parent.getParentNode() instanceof StatusNode)) {
            parent = parent.getParentNode();
        }
        return (StatusNode) parent;
    }
    
    public void updateStatus(boolean propagate) {
        StatusCookie cookie = (StatusCookie) getLookup().lookup(StatusCookie.class);
        if (cookie == null) {
            return;
        }
        Status status = cookie.getStatus();
        setStatus(status);
        if (propagate) {
            Node [] children = getChildren().getNodes(true);
            for (Node child : children) {
                if ((child != null) && (child instanceof StatusNode)) {
                    ((StatusNode) child).updateStatus(true);
                }
            }
        }
    }
    
    public void setStatus(Status status) {
        try {
            Status oldStatus = getStatus();
            getProperty(StatusProperty.PropertyName).setValue(status);
            if ((oldStatus == null) || (oldStatus.getType() != status.getType())) { 
                firePropertyChange(StatusProperty.PropertyName, oldStatus, status);
                fireIconChange();
                fireOpenedIconChange();
            }
        } catch (Throwable e) {
            e.printStackTrace();
        }    
    }
    
    protected Sheet createSheet() {
        Sheet result = super.createSheet();
        Sheet.Set set = result.createPropertiesSet();
        set.put (new StatusProperty(null));
        result.put(set);
        return result;
    }
    
}