1/*
2 * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25package com.sun.hotspot.igv.coordinator.actions;
26
27import com.sun.hotspot.igv.data.GraphDocument;
28import com.sun.hotspot.igv.data.Group;
29import com.sun.hotspot.igv.data.serialization.Printer;
30import com.sun.hotspot.igv.settings.Settings;
31import java.io.*;
32import javax.swing.Action;
33import javax.swing.JFileChooser;
34import org.openide.nodes.Node;
35import org.openide.util.HelpCtx;
36import org.openide.util.NbBundle;
37import org.openide.util.actions.CookieAction;
38import org.openide.util.actions.NodeAction;
39
40/**
41 *
42 * @author Thomas Wuerthinger
43 */
44public final class SaveAsAction extends NodeAction {
45
46    public SaveAsAction() {
47        putValue(Action.SHORT_DESCRIPTION, "Save selected groups to XML file...");
48    }
49
50    @Override
51    protected void performAction(Node[] activatedNodes) {
52
53        GraphDocument doc = new GraphDocument();
54        for (Node n : activatedNodes) {
55            Group group = n.getLookup().lookup(Group.class);
56            doc.addElement(group);
57        }
58
59        save(doc);
60    }
61
62    public static void save(GraphDocument doc) {
63        JFileChooser fc = new JFileChooser();
64        fc.setFileFilter(ImportAction.getFileFilter());
65        fc.setCurrentDirectory(new File(Settings.get().get(Settings.DIRECTORY, Settings.DIRECTORY_DEFAULT)));
66
67        if (fc.showSaveDialog(null) == JFileChooser.APPROVE_OPTION) {
68            File file = fc.getSelectedFile();
69            if (!file.getName().contains(".")) {
70                file = new File(file.getAbsolutePath() + ".xml");
71            }
72
73            File dir = file;
74            if (!dir.isDirectory()) {
75                dir = dir.getParentFile();
76            }
77            Settings.get().put(Settings.DIRECTORY, dir.getAbsolutePath());
78            try {
79                try (Writer writer = new OutputStreamWriter(new FileOutputStream(file))) {
80                    Printer p = new Printer();
81                    p.export(writer, doc);
82                }
83            } catch (FileNotFoundException e) {
84                e.printStackTrace();
85            } catch (IOException e) {
86                e.printStackTrace();
87
88            }
89        }
90    }
91
92    protected int mode() {
93        return CookieAction.MODE_SOME;
94    }
95
96    @Override
97    public String getName() {
98        return NbBundle.getMessage(SaveAsAction.class, "CTL_SaveAsAction");
99    }
100
101    @Override
102    protected String iconResource() {
103        return "com/sun/hotspot/igv/coordinator/images/save.png";
104    }
105
106    @Override
107    public HelpCtx getHelpCtx() {
108        return HelpCtx.DEFAULT_HELP;
109    }
110
111    @Override
112    protected boolean asynchronous() {
113        return false;
114    }
115
116    @Override
117    protected boolean enable(Node[] nodes) {
118
119        int cnt = 0;
120        for (Node n : nodes) {
121            cnt += n.getLookup().lookupAll(Group.class).size();
122        }
123
124        return cnt > 0;
125    }
126}
127