1/*
2 * Copyright (c) 2009, 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
24import test.java.awt.regtesthelpers.Util;
25
26import java.awt.*;
27import java.awt.dnd.DragGestureListener;
28import java.awt.dnd.DragSource;
29import java.awt.dnd.DnDConstants;
30import java.awt.dnd.DragGestureEvent;
31import java.io.File;
32import java.util.Arrays;
33
34
35class SourceFileListFrame extends Frame implements DragGestureListener {
36
37    private final static int SOURCE_POINT_SHIFT = 3;
38
39    private List list = new List(URIListBetweenJVMsTest.VISIBLE_RAWS_IN_LIST);
40    private File[] files;
41
42    SourceFileListFrame() {
43        super("Source File List Frame");
44        extractFilesFromTheWorkingDirectory();
45        initList();
46        initGUI();
47        new DragSource().createDefaultDragGestureRecognizer(list,
48                DnDConstants.ACTION_COPY,this);
49    }
50
51    private void extractFilesFromTheWorkingDirectory() {
52        files = new File(System.getProperty("java.home", "")).listFiles();
53    }
54
55    private void initList() {
56        for (File currFile:files) {
57            list.add(currFile.getName());
58        }
59    }
60
61    private void initGUI() {
62        this.addWindowListener(Util.getClosingWindowAdapter());
63        this.setLocation(300,250);
64        this.add(new Panel().add(list));
65        this.pack();
66        this.setVisible(true);
67    }
68
69    int getNextLocationX() {
70        return getX()+getWidth();
71    }
72
73    int getNextLocationY() {
74        return getY();
75    }
76
77    int getDragSourcePointX() {
78        return (int)list.getLocationOnScreen().getX()+(list.getWidth()/2);
79    }
80
81   int getDragSourcePointY() {
82        return (int)list.getLocationOnScreen().getY()+ SOURCE_POINT_SHIFT;
83    }
84
85    int getSourceFilesNumber() {
86        return files.length;
87    }
88
89    public void dragGestureRecognized(DragGestureEvent dge) {
90        String [] filesAsStringArray = list.getItems();
91        File [] files = new File[filesAsStringArray.length];
92        for (int fileNumber=0; fileNumber<filesAsStringArray.length ; fileNumber++ ) {
93            files[fileNumber]=new File(filesAsStringArray[fileNumber]);
94        }
95        dge.startDrag(null, new FileListTransferable(Arrays.asList(files)));
96    }
97}
98