/*

 * Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code 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 code 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 in the LICENSE file that

 * accompanied this code).

 *

 * 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 USA or visit www.sun.com if you need additional information or

 * have any questions.

 *

 */

package com.sun.hotspot.igv.coordinator;

import com.sun.hotspot.igv.coordinator.actions.DiffGraphAction;

import com.sun.hotspot.igv.coordinator.actions.DiffGraphCookie;

import com.sun.hotspot.igv.coordinator.actions.RemoveCookie;

import com.sun.hotspot.igv.data.InputGraph;

import com.sun.hotspot.igv.data.services.GraphViewer;

import com.sun.hotspot.igv.data.services.InputGraphProvider;

import com.sun.hotspot.igv.util.PropertiesSheet;

import java.awt.Image;

import javax.swing.Action;

import org.openide.actions.OpenAction;

import org.openide.cookies.OpenCookie;

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.Utilities;

import org.openide.util.lookup.AbstractLookup;

import org.openide.util.lookup.InstanceContent;

/**

 *

 * @author Thomas Wuerthinger

 */

public class GraphNode extends AbstractNode {

    private InputGraph graph;

    /** Creates a new instance of GraphNode */

    public GraphNode(InputGraph graph) {

        this(graph, new InstanceContent());

    }

    private GraphNode(final InputGraph graph, InstanceContent content) {

        super(Children.LEAF, new AbstractLookup(content));

        this.graph = graph;

        this.setDisplayName(graph.getName());

        content.add(graph);

        final GraphViewer viewer = Lookup.getDefault().lookup(GraphViewer.class);

        if (viewer != null) {

            // Action for opening the graph

            content.add(new OpenCookie() {

                public void open() {

                    viewer.view(graph);

                }

            });

        }

        // Action for removing a graph

        content.add(new RemoveCookie() {

            public void remove() {

                graph.getGroup().removeGraph(graph);

            }

        });

    }

    @Override

    protected Sheet createSheet() {

        Sheet s = super.createSheet();

        PropertiesSheet.initializeSheet(graph.getProperties(), s);

        return s;

    }

    @Override

    public Image getIcon(int i) {

        return Utilities.loadImage("com/sun/hotspot/igv/coordinator/images/graph.gif");

    }

    @Override

    public Image getOpenedIcon(int i) {

        return getIcon(i);

    }

    @Override

    public <T extends Node.Cookie> T getCookie(Class<T> aClass) {

        if (aClass == DiffGraphCookie.class) {

            InputGraphProvider graphProvider = Utilities.actionsGlobalContext().lookup(InputGraphProvider.class);

            InputGraph graphA = null;

            if (graphProvider != null) {

                graphA = graphProvider.getGraph();

            }

            if (graphA != null && !graphA.isDifferenceGraph()) {

                return (T) new DiffGraphCookie(graphA, graph);

            }

        }

        return super.getCookie(aClass);

    }

    @Override

    public Action[] getActions(boolean b) {

        return new Action[]{(Action) DiffGraphAction.findObject(DiffGraphAction.class, true), (Action) OpenAction.findObject(OpenAction.class, true)};

    }

    @Override

    public Action getPreferredAction() {

        return (Action) OpenAction.findObject(OpenAction.class, true);

    }

}