J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | import test.java.awt.regtesthelpers.Util; |
| 25 | |
| 26 | import java.awt.*; |
| 27 | import java.awt.datatransfer.DataFlavor; |
| 28 | import java.awt.datatransfer.UnsupportedFlavorException; |
| 29 | import java.awt.event.WindowAdapter; |
| 30 | import java.awt.event.WindowEvent; |
| 31 | import java.awt.dnd.*; |
| 32 | import java.io.File; |
| 33 | import java.io.IOException; |
| 34 | |
| 35 | class TargetFileListFrame extends Frame implements DropTargetListener { |
| 36 | |
| 37 | private List list = new List(FileListBetweenJVMsTest.VISIBLE_RAWS_IN_LIST); |
| 38 | private int expectationTransferredFilesNumber; |
| 39 | |
| 40 | TargetFileListFrame(Point location, int expectationTransferredFilesNumber) { |
| 41 | this.expectationTransferredFilesNumber = expectationTransferredFilesNumber; |
| 42 | initGUI(location); |
| 43 | setDropTarget(new DropTarget(list, DnDConstants.ACTION_COPY, |
| 44 | this)); |
| 45 | } |
| 46 | |
| 47 | private void initGUI(Point location) { |
| 48 | this.setLocation(location); |
| 49 | this.addWindowListener(new WindowAdapter() { |
| 50 | public void windowClosing(WindowEvent e) { |
| 51 | TargetFileListFrame.this.dispose(); |
| 52 | } |
| 53 | }); |
| 54 | this.add(new Panel().add(list)); |
| 55 | this.pack(); |
| 56 | this.setVisible(true); |
| 57 | } |
| 58 | |
| 59 | public void dragEnter(DropTargetDragEvent dtde) { |
| 60 | if (dtde.getCurrentDataFlavorsAsList().contains(DataFlavor.javaFileListFlavor)) { |
| 61 | dtde.acceptDrag(DnDConstants.ACTION_COPY); |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | public void dragOver(DropTargetDragEvent dtde) { |
| 66 | if (dtde.getCurrentDataFlavorsAsList().contains(DataFlavor.javaFileListFlavor)) { |
| 67 | dtde.acceptDrag(DnDConstants.ACTION_COPY); |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | public void dropActionChanged(DropTargetDragEvent dtde) { |
| 72 | if (dtde.getCurrentDataFlavorsAsList().contains(DataFlavor.javaFileListFlavor)) { |
| 73 | dtde.acceptDrag(DnDConstants.ACTION_COPY); |
| 74 | } |
| 75 | } |
| 76 | |
| 77 | public void dragExit(DropTargetEvent dte) {} |
| 78 | |
| 79 | public void drop(DropTargetDropEvent dtde) { |
| 80 | list.removeAll(); |
| 81 | dtde.acceptDrop(DnDConstants.ACTION_COPY); |
| 82 | java.util.List<File> fileList = extractListOfFiles(dtde); |
| 83 | for (File file:fileList) { |
| 84 | list.add(file.getName()); |
| 85 | } |
| 86 | |
| 87 | if (fileList.size() != expectationTransferredFilesNumber) |
| 88 | { |
| 89 | System.err.println("ERROR: Expected file number:" |
| 90 | + expectationTransferredFilesNumber |
| 91 | + "; Received file number: " |
| 92 | + fileList.size()); |
| 93 | TargetFileListFrame.this.dispose(); |
| 94 | System.exit(InterprocessMessages.WRONG_FILES_NUMBER_ON_TARGET); |
| 95 | } |
| 96 | |
| 97 | TargetFileListFrame.this.dispose(); |
| 98 | |
| 99 | } |
| 100 | |
| 101 | private java.util.List<File> extractListOfFiles(DropTargetDropEvent dtde) { |
| 102 | java.util.List<File> fileList = null; |
| 103 | try { |
| 104 | fileList = (java.util.List<File>)dtde.getTransferable(). |
| 105 | getTransferData(DataFlavor.javaFileListFlavor); |
| 106 | } catch (UnsupportedFlavorException e) { |
| 107 | e.printStackTrace(); |
| 108 | } catch (IOException e) { |
| 109 | e.printStackTrace(); |
| 110 | } |
| 111 | return fileList; |
| 112 | } |
| 113 | |
| 114 | Point getDropTargetPoint() { |
| 115 | return new Point((int)list.getLocationOnScreen().getX()+(list.getWidth()/2), |
| 116 | (int)list.getLocationOnScreen().getY()+(list.getHeight()/2)); |
| 117 | } |
| 118 | } |