[9243] | 1 | /**
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| 2 | *#########################################################################
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| 3 | *
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| 4 | * A component of the Gatherer application, part of the Greenstone digital
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| 5 | * library suite from the New Zealand Digital Library Project at the
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| 6 | * University of Waikato, New Zealand.
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| 7 | *
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| 8 | * <BR><BR>
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| 9 | *
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| 10 | * Author: John Thompson, Greenstone Digital Library, University of Waikato
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| 11 | *
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| 12 | * <BR><BR>
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| 13 | *
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| 14 | * Copyright (C) 1999 New Zealand Digital Library Project
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| 15 | *
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| 16 | * <BR><BR>
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| 17 | *
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| 18 | * This program is free software; you can redistribute it and/or modify
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| 19 | * it under the terms of the GNU General Public License as published by
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| 20 | * the Free Software Foundation; either version 2 of the License, or
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| 21 | * (at your option) any later version.
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| 22 | *
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| 23 | * <BR><BR>
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| 24 | *
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| 25 | * This program is distributed in the hope that it will be useful,
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| 26 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 27 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 28 | * GNU General Public License for more details.
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| 29 | *
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| 30 | * <BR><BR>
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| 31 | *
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| 32 | * You should have received a copy of the GNU General Public License
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| 33 | * along with this program; if not, write to the Free Software
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| 34 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 35 | *########################################################################
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| 36 | */
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| 37 | package org.greenstone.gatherer.gui;
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| 38 |
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| 39 | import java.awt.*;
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| 40 | import java.awt.event.*;
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| 41 | import java.io.*;
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| 42 | import java.util.ArrayList;
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| 43 | import javax.swing.*;
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| 44 | import javax.swing.event.*;
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| 45 | import org.greenstone.gatherer.Configuration;
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| 46 | import org.greenstone.gatherer.DebugStream;
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| 47 | import org.greenstone.gatherer.Dictionary;
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| 48 | import org.greenstone.gatherer.Gatherer;
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[10370] | 49 | import org.greenstone.gatherer.LocalGreenstone;
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[9243] | 50 | import org.greenstone.gatherer.collection.BasicCollectionConfiguration;
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[10659] | 51 | import org.greenstone.gatherer.collection.CollectionManager;
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[9243] | 52 | import org.greenstone.gatherer.shell.GShell;
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| 53 | import org.greenstone.gatherer.shell.GShellEvent;
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| 54 | import org.greenstone.gatherer.shell.GShellListener;
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| 55 | import org.greenstone.gatherer.util.ArrayTools;
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| 56 | import org.greenstone.gatherer.util.CheckList;
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| 57 | import org.greenstone.gatherer.util.CheckListEntry;
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| 58 | import org.greenstone.gatherer.util.StaticStrings;
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| 59 | import org.greenstone.gatherer.util.Utility;
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| 60 |
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| 61 | /** This class provides the functionality to write a CD-ROM/DVD image of current collections from the GSDLHOME/collect/ directory to CDROM. The user chooses the collection from a list, where each entry also displays details about itself, confirms the delete of a collection by checking a checkbox then presses the ok button to actually delete the collection.
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| 62 | Copied from DeleteCollectionPrompt
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| 63 | * @author John Thompson, Greenstone Digital Library, University of Waikato
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| 64 | * @version 2.3
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| 65 | */
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| 66 | public class WriteCDImagePrompt
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| 67 | extends ModalDialog
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| 68 | implements GShellListener {
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| 69 |
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| 70 | private OKButtonListener ok_button_listener;
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| 71 | private ArrayList all_collections = null;
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| 72 | private ArrayList selected_collections = null;
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| 73 | /** The list of collections to include in exported cd-rom/dvd image */
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| 74 | private CheckList list = null;
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| 75 | /** The currently selected collection for deletion. */
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| 76 | private BasicCollectionConfiguration collection = null;
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| 77 | /** A reference to ourself so any inner-classes can dispose of us. */
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| 78 | private WriteCDImagePrompt prompt = null;
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| 79 | /** The close button, which exits the prompt without deleting anything. */
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| 80 | private JButton cancel_button = null;
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| 81 | /** The ok button which causes the selected collection to be deleted. */
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| 82 | private JButton ok_button = null;
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| 83 | /** The label above details. */
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| 84 | private JLabel details_label = null;
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| 85 | /** The label above the list. */
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| 86 | private JLabel list_label = null;
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| 87 | /** The text area used to display details about the collection selected. */
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| 88 | private JTextArea details_textarea = null;
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| 89 | /** The text area used to display instructions for the cd-rom/dvd export */
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| 90 | private JTextArea instructions_textarea;
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[11754] | 91 |
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[11948] | 92 | /** The radio button for switching on the noinstall option */
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| 93 | private JRadioButton noinstall_button = null;
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| 94 | private JRadioButton install_button = null;
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[9243] | 95 | private JTextField title_field = null;
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[10659] | 96 | private JTextField estimated_size_field = null;
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[9243] | 97 | private JLabel title_label = null;
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[10659] | 98 | private JLabel estimated_size_label = null;
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[11754] | 99 | /** A string array used to pass arguments to the exportcol.pl script */
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[9243] | 100 | private String args[] = null;
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| 101 | private String cd_title = null;
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| 102 | /** whether the exporting was successful or not */
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| 103 | private boolean successful = false;
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| 104 | /** whether we are trying to export or not */
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| 105 | private boolean exporting = false;
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| 106 | /** the error message if any */
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| 107 | private StringBuffer error_message = null;
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[11754] | 108 | /** This is the size of the exported stuff on its own without collections. */
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| 109 | private long total_exported_size = 14000000;
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[9243] | 110 | /** The size of the export prompt screen. */
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| 111 | public static final Dimension SIZE = new Dimension(500, 500);
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| 112 |
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| 113 | /** Constructor.
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| 114 | * @see org.greenstone.gatherer.collection.WriteCDImagePrompt.CancelButtonListener
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| 115 | * @see org.greenstone.gatherer.collection.WriteCDImagePrompt.CollectionListListener
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| 116 | * @see org.greenstone.gatherer.collection.WriteCDImagePrompt.OKButtonListener
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| 117 | */
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| 118 | public WriteCDImagePrompt() {
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| 119 | super(Gatherer.g_man, true);
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[12119] | 120 | cancel_button = new GLIButton(Dictionary.get("General.Close"), Dictionary.get("General.Close_Tooltip"));
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| 121 |
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| 122 | details_textarea = new JTextArea(Dictionary.get("DeleteCollectionPrompt.No_Collection"));
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[9243] | 123 | details_textarea.setEditable(false);
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[12119] | 124 |
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| 125 | details_label = new JLabel(Dictionary.get("DeleteCollectionPrompt.Collection_Details"));
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| 126 |
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| 127 | instructions_textarea = new JTextArea(Dictionary.get("WriteCDImagePrompt.Instructions"));
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[9243] | 128 | instructions_textarea.setCaretPosition(0);
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| 129 | instructions_textarea.setEditable(false);
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| 130 | instructions_textarea.setLineWrap(true);
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| 131 | instructions_textarea.setRows(4);
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| 132 | instructions_textarea.setWrapStyleWord(true);
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[12119] | 133 |
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[9243] | 134 | all_collections = new ArrayList();
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| 135 | list = new CheckList(true);
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[12119] | 136 | list_label = new JLabel(Dictionary.get("DeleteCollectionPrompt.Collection_List"));
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| 137 |
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| 138 | ok_button = new GLIButton(Dictionary.get("WriteCDImagePrompt.Export"), Dictionary.get("WriteCDImagePrompt.Export_Tooltip"));
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| 139 |
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[9243] | 140 | title_field = new JTextField();
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| 141 | // Dictionary.setTooltip(title_field, "WriteCDImagePrompt.CD_Name_Tooltip");
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[12119] | 142 | title_label = new JLabel(Dictionary.get("WriteCDImagePrompt.CD_Name"));
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| 143 |
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[10659] | 144 |
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| 145 | estimated_size_field = new JTextField();
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| 146 | estimated_size_field.setEditable(false);
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[11754] | 147 |
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| 148 | // work out the size of the images directory - could be large if they
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| 149 | // have the classic interface pack installed
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| 150 | total_exported_size += getFileSize(new File(LocalGreenstone.getDirectoryPath()+File.separator+"images"));
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[10659] | 151 | estimated_size_field.setText(Utility.formatFileLength(total_exported_size));
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| 152 | estimated_size_field.setBackground(Configuration.getColor("coloring.collection_tree_background", false));
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[12119] | 153 | estimated_size_label = new JLabel(Dictionary.get("WriteCDImagePrompt.Size_Label"));
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| 154 |
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[9243] | 155 | scanForCollections();
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| 156 | list.setListData(all_collections);
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| 157 |
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| 158 | prompt = this;
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| 159 | setSize(SIZE);
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[12119] | 160 | setTitle(Dictionary.get("WriteCDImagePrompt.Export"));
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| 161 |
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[12730] | 162 | setJMenuBar(new SimpleMenuBar("exportingcollections"));
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[9243] | 163 | cancel_button.addActionListener(new CancelButtonListener());
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| 164 | list.addListSelectionListener(new CollectionListListener());
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| 165 | list.clearSelection();
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| 166 | list.getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
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| 167 | ok_button_listener = new OKButtonListener();
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| 168 | ok_button.addActionListener(ok_button_listener);
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| 169 | ok_button.setEnabled(false);
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| 170 | //title.getDocument().addDocumentListener(new DocumentListener());
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[12119] | 171 |
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| 172 | noinstall_button = new JRadioButton(Dictionary.get("WriteCDImagePrompt.NoInstall"));
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| 173 | noinstall_button.setToolTipText(Dictionary.get("WriteCDImagePrompt.NoInstall_Tooltip"));
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| 174 |
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| 175 |
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| 176 | install_button = new JRadioButton(Dictionary.get("WriteCDImagePrompt.Install"));
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| 177 | install_button.setToolTipText(Dictionary.get("WriteCDImagePrompt.Install_Tooltip"));
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| 178 |
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[11181] | 179 |
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[11948] | 180 |
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[9243] | 181 | }
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| 182 |
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| 183 | /** Destructor. */
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| 184 | public void destroy() {
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| 185 | all_collections.clear();
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| 186 | all_collections = null;
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| 187 | cancel_button = null;
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| 188 | details_textarea = null;
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| 189 | details_label = null;
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| 190 | list = null;
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| 191 | ok_button = null;
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| 192 | prompt = null;
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| 193 | if (selected_collections!=null) {
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| 194 | selected_collections.clear();
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| 195 | selected_collections = null;
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| 196 | }
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| 197 | title_field = null;
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| 198 | title_label = null;
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| 199 | }
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| 200 |
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| 201 | /** This method causes the modal prompt to be displayed.
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| 202 | * returns true if it has exported the collections that are currently selected */
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| 203 | public boolean display() {
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[11948] | 204 |
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| 205 | // Radio buttons
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| 206 | ButtonGroup radio_group = new ButtonGroup();
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| 207 | radio_group.add(install_button);
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| 208 | install_button.setSelected(true);
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| 209 | radio_group.add(noinstall_button);
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| 210 |
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[9243] | 211 | // Top pane
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| 212 | JPanel instructions_pane = new JPanel(new BorderLayout());
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[11948] | 213 | instructions_pane.setBorder(BorderFactory.createEmptyBorder(5,5,0,5));
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[9243] | 214 | instructions_pane.add(new JScrollPane(instructions_textarea), BorderLayout.CENTER);
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| 215 |
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| 216 | title_label.setBorder(BorderFactory.createEmptyBorder(0,5,0,15));
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| 217 |
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| 218 | JPanel title_pane = new JPanel(new BorderLayout());
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| 219 | title_pane.add(title_label, BorderLayout.WEST);
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| 220 | title_pane.add(title_field, BorderLayout.CENTER);
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[11948] | 221 | title_pane.setBorder(BorderFactory.createEmptyBorder(5,0,5,0));
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[9243] | 222 |
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[11948] | 223 | JPanel radio_pane = new JPanel(new GridLayout(2,1));
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| 224 | install_button.setBackground(Configuration.getColor("coloring.collection_heading_background", true));
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| 225 | noinstall_button.setBackground(Configuration.getColor("coloring.collection_heading_background", true));
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| 226 | radio_pane.add(install_button);
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| 227 | radio_pane.add(noinstall_button);
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| 228 |
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| 229 |
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| 230 | JPanel options_pane = new JPanel(new BorderLayout());
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| 231 | options_pane.add(title_pane, BorderLayout.NORTH);
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| 232 | options_pane.add(radio_pane, BorderLayout.CENTER);
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| 233 | instructions_pane.add(options_pane, BorderLayout.SOUTH);
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| 234 |
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[9243] | 235 | // Central pane
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| 236 | JPanel list_pane = new JPanel(new BorderLayout());
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| 237 | list_pane.add(list_label, BorderLayout.NORTH);
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| 238 | list_pane.add(new JScrollPane(list), BorderLayout.CENTER);
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| 239 | list_pane.setBorder(BorderFactory.createEmptyBorder(0, 0, 5, 0));
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| 240 |
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| 241 | JPanel details_pane = new JPanel(new BorderLayout());
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| 242 | details_pane.add(details_label, BorderLayout.NORTH);
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| 243 | details_pane.add(new JScrollPane(details_textarea), BorderLayout.CENTER);
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| 244 | details_pane.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
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| 245 |
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| 246 | JPanel central_pane = new JPanel(new GridLayout(2, 1));
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| 247 | central_pane.add(list_pane);
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| 248 | central_pane.add(details_pane);
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| 249 | central_pane.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
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| 250 |
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| 251 | // Lower pane
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[10659] | 252 | JPanel estimated_size_pane = new JPanel(new BorderLayout());
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| 253 | estimated_size_pane.add(estimated_size_label, BorderLayout.WEST);
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| 254 | estimated_size_pane.add(estimated_size_field, BorderLayout.CENTER);
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| 255 | estimated_size_pane.setBorder(BorderFactory.createEmptyBorder(0, 0, 5, 0));
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| 256 |
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[9243] | 257 | JPanel button_pane = new JPanel(new GridLayout(1, 2));
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| 258 | button_pane.add(ok_button);
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| 259 | button_pane.add(cancel_button);
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| 260 | button_pane.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
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| 261 |
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| 262 | JPanel lower_pane = new JPanel(new BorderLayout());
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[10659] | 263 | lower_pane.add(estimated_size_pane, BorderLayout.NORTH);
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[9243] | 264 | lower_pane.add(button_pane, BorderLayout.SOUTH);
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| 265 | lower_pane.setBorder(BorderFactory.createEmptyBorder(0, 5, 5, 5));
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| 266 |
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| 267 | // Final.
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| 268 | JPanel content_pane = (JPanel)this.getContentPane();
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| 269 | content_pane.setLayout(new BorderLayout());
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| 270 | content_pane.add(instructions_pane, BorderLayout.NORTH);
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| 271 | content_pane.add(central_pane, BorderLayout.CENTER);
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| 272 | content_pane.add(lower_pane, BorderLayout.SOUTH);
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| 273 |
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| 274 | // Center and display.
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| 275 | Dimension screen_size = Configuration.screen_size;
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| 276 | this.setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
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| 277 | this.setVisible(true); // blocks until the dialog is killed
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| 278 | return true;
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| 279 |
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| 280 | }
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| 281 |
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| 282 |
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[11181] | 283 | protected long getFileSize(File file)
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| 284 | {
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| 285 | long file_size = 0;
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| 286 |
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| 287 | // Directory case
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| 288 | if (file.isDirectory()) {
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| 289 | File files[] = file.listFiles();
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| 290 | for (int i = 0; i < files.length; i++) {
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| 291 | file_size += getFileSize(files[i]);
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| 292 | }
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| 293 | }
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| 294 | // File case
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| 295 | else {
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| 296 | file_size = file.length();
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| 297 | }
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| 298 |
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| 299 | return file_size;
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| 300 | }
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| 301 |
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[9243] | 302 | /** This method calls the builcol.pl scripts via a GShell so as to not lock up the processor.
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| 303 | * @see org.greenstone.gatherer.Configuration
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| 304 | * @see org.greenstone.gatherer.Gatherer
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| 305 | * @see org.greenstone.gatherer.collection.Collection
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| 306 | * @see org.greenstone.gatherer.gui.BuildOptions
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| 307 | * @see org.greenstone.gatherer.shell.GShell
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| 308 | * @see org.greenstone.gatherer.shell.GShellListener
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| 309 | * @see org.greenstone.gatherer.shell.GShellProgressMonitor
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| 310 | * @see org.greenstone.gatherer.util.Utility
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| 311 | */
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[9755] | 312 | public void writeCDImageCollections()
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| 313 | {
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[9243] | 314 | DebugStream.println("WriteCDImagePrompt.writeCDImageCollections()");
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| 315 |
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| 316 | int num_collections = selected_collections.size();
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| 317 | if (num_collections == 0) return;
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| 318 | cd_title = title_field.getText();
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| 319 | cd_title = cd_title.trim();
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| 320 | cd_title = cd_title.replaceAll("\"","");
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[11181] | 321 |
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[9755] | 322 | // Generate the exportcol.pl command
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| 323 | ArrayList command_parts_list = new ArrayList();
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| 324 | if (Utility.isWindows() && (!Gatherer.isGsdlRemote)) {
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| 325 | command_parts_list.add(Configuration.perl_path);
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| 326 | command_parts_list.add("-S");
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| 327 | }
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[10370] | 328 | command_parts_list.add(LocalGreenstone.getBinScriptDirectoryPath() + "exportcol.pl");
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[9889] | 329 |
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[9755] | 330 | command_parts_list.add("-gli");
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| 331 | command_parts_list.add("-language");
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| 332 | command_parts_list.add(Configuration.getLanguage());
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| 333 |
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[9897] | 334 | if (cd_title.equals("")) {
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[9755] | 335 | command_parts_list.add("-cdname");
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[9897] | 336 | command_parts_list.add("Greenstone Collections");
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| 337 |
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| 338 | command_parts_list.add("-cddir");
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| 339 | command_parts_list.add("exported_collections");
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| 340 | }
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| 341 | else {
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| 342 | command_parts_list.add("-cdname");
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[9755] | 343 | command_parts_list.add(cd_title);
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[9897] | 344 |
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| 345 | String cd_dir = "exported_"+cd_title.replaceAll("\\s","");
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| 346 | command_parts_list.add("-cddir");
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| 347 | command_parts_list.add(cd_dir);
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[9243] | 348 | }
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[9755] | 349 |
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[11948] | 350 | if (noinstall_button.isSelected()) {
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| 351 | command_parts_list.add("-noinstall");
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| 352 | }
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| 353 |
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[9755] | 354 | for (int i = 0; i < num_collections; i++) {
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| 355 | command_parts_list.add(((BasicCollectionConfiguration) selected_collections.get(i)).getShortName());
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[9243] | 356 | }
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| 357 |
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| 358 | DebugStream.print("export command = ");
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[9755] | 359 | for (int i = 0; i < command_parts_list.size(); i++) {
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| 360 | DebugStream.print(command_parts_list.get(i) + " ");
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[9243] | 361 | }
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| 362 | DebugStream.println("");
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[9755] | 363 | // Run the exportcol.pl command
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| 364 | String[] command_parts = (String[]) command_parts_list.toArray(new String[0]);
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| 365 | GShell process = new GShell(command_parts, GShell.CDIMAGE, 3, this, null, GShell.GSHELL_CDIMAGE);
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[9243] | 366 | process.start();
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| 367 | //process.run();
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| 368 | DebugStream.println("WriteCDImagePrompt.writeCDImageCollections().return");
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| 369 |
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| 370 | }
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| 371 |
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| 372 | /** Shows an export complete prompt.
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| 373 | * @param success A <strong>boolean</strong> indicating if the collection was successfully deleted.
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| 374 | * @see org.greenstone.gatherer.collection.Collection
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| 375 | */
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| 376 | public void resultPrompt(boolean success, String extra) {
|
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| 377 | args = new String[2];
|
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| 378 | StringBuffer coll_names = new StringBuffer();
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| 379 | for (int i=0; i<selected_collections.size();i++) {
|
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| 380 | if (i>0) {
|
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| 381 | coll_names.append(", ");
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| 382 | }
|
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| 383 | BasicCollectionConfiguration complete_collection = (BasicCollectionConfiguration)selected_collections.get(i);
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| 384 | coll_names.append(complete_collection.getName() + StaticStrings.SPACE_CHARACTER + StaticStrings.OPEN_PARENTHESIS_CHARACTER + complete_collection.getShortName() + StaticStrings.CLOSE_PARENTHESIS_CHARACTER);
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| 385 | complete_collection = null;
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| 386 | }
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| 387 |
|
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| 388 | args[0] = coll_names.toString();
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[10370] | 389 | args[1] = LocalGreenstone.getTmpDirectoryPath();
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[9243] | 390 | if(cd_title.equals("")) {
|
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| 391 | args[1] += "exported_collections";
|
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| 392 | } else {
|
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| 393 | args[1] += "exported_"+cd_title.replaceAll("\\s","");
|
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| 394 | }
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| 395 | String title;
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| 396 | String label;
|
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| 397 | if (success) {
|
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| 398 | title = Dictionary.get("WriteCDImagePrompt.Successful_Title");
|
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| 399 | label = Dictionary.get("WriteCDImagePrompt.Successful_Export", args);
|
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| 400 | } else {
|
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| 401 | title = Dictionary.get("WriteCDImagePrompt.Failed_Title");
|
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| 402 | label = Dictionary.get("WriteCDImagePrompt.Failed_Export", args);
|
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| 403 | }
|
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| 404 | SimpleResultDialog result_dialog = new SimpleResultDialog(title, label, extra);
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| 405 | result_dialog.setVisible(true); // Blocks
|
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| 406 | result_dialog.dispose();
|
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| 407 | result_dialog = null;
|
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| 408 | }
|
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| 409 |
|
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| 410 | /** Method to scan the collect directory retrieving and reloading each collection it finds, while building the list of known collections.
|
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| 411 | * @see org.greenstone.gatherer.Configuration
|
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| 412 | * @see org.greenstone.gatherer.Gatherer
|
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| 413 | * @see org.greenstone.gatherer.util.ArrayTools
|
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| 414 | * @see org.greenstone.gatherer.util.Utility
|
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| 415 | */
|
---|
| 416 | private void scanForCollections() {
|
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| 417 | // Start at the collect dir.
|
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| 418 | File collect_directory = new File(Gatherer.getCollectDirectoryPath());
|
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| 419 | if (collect_directory.exists()) {
|
---|
| 420 | // Now for each child directory see if it contains a .col file and
|
---|
| 421 | // if so try to load it..
|
---|
| 422 | File collections[] = collect_directory.listFiles();
|
---|
| 423 | ArrayTools.sort(collections);
|
---|
| 424 | for(int i = 0; collections != null && i < collections.length; i++) {
|
---|
| 425 | if(collections[i].isDirectory() && !collections[i].getName().equals(StaticStrings.MODEL_COLLECTION_NAME)) {
|
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| 426 | File config_file = new File(collections[i], Utility.CONFIG_FILE);
|
---|
| 427 | if (config_file.exists()) {
|
---|
| 428 | BasicCollectionConfiguration config = new BasicCollectionConfiguration(config_file);
|
---|
| 429 | all_collections.add(config);
|
---|
| 430 | config = null;
|
---|
| 431 | }
|
---|
| 432 | }
|
---|
| 433 | }
|
---|
| 434 | }
|
---|
| 435 | // Otherwise the collect directory doesn't actually exist, so there ain't much we can do.
|
---|
| 436 | }
|
---|
| 437 |
|
---|
| 438 |
|
---|
| 439 | /** All implementation of GShellListener must include this method so the listener can be informed of messages from the GShell.
|
---|
| 440 | * @param event A <strong>GShellEvent</strong> that contains, amoung other things, the message.
|
---|
| 441 | */
|
---|
| 442 | public synchronized void message(GShellEvent event) {
|
---|
| 443 | // Ignore the messages from RecPlug with 'show_progress' set (used for progress bars)
|
---|
| 444 | String message = event.getMessage();
|
---|
| 445 | if (message.startsWith("exportcol.pl>")) {
|
---|
| 446 | message = message.substring(13);
|
---|
| 447 | //DebugStream.println("message = "+event.getMessage());
|
---|
| 448 | error_message.append(message);
|
---|
| 449 | error_message.append("\n");
|
---|
| 450 | }
|
---|
| 451 | }
|
---|
| 452 |
|
---|
| 453 | /** All implementation of GShellListener must include this method so the listener can be informed when a GShell begins its task. Implementation side-effect, not actually used.
|
---|
| 454 | * @param event A <strong>GShellEvent</strong> that contains details of the initial state of the <strong>GShell</strong> before task comencement.
|
---|
| 455 | */
|
---|
| 456 | public synchronized void processBegun(GShellEvent event) {
|
---|
| 457 | // We don't care.
|
---|
| 458 | }
|
---|
| 459 | /** All implementation of GShellListener must include this method so the listener can be informed when a GShell completes its task.
|
---|
| 460 | * @param event A <strong>GShellEvent</strong> that contains details of the final state of the <strong>GShell</strong> after task completion.
|
---|
| 461 | */
|
---|
| 462 | public synchronized void processComplete(GShellEvent event) {
|
---|
| 463 | successful = false;
|
---|
| 464 | if(event.getStatus() == GShell.OK) {
|
---|
| 465 | if(event.getType() == GShell.CDIMAGE) {
|
---|
| 466 | successful = true;
|
---|
| 467 | }
|
---|
| 468 | }
|
---|
| 469 | ok_button_listener.processComplete();
|
---|
| 470 | }
|
---|
| 471 |
|
---|
| 472 | /** A button listener implementation, which listens for actions on the close button and disposes of the dialog when detected. */
|
---|
| 473 | private class CancelButtonListener
|
---|
| 474 | implements ActionListener {
|
---|
| 475 | /** Any implementation of ActionListener must include this method so we can be informed when the button is actioned.
|
---|
| 476 | * @param event An <strong>ActionEvent</strong> containing all the relevant information garnered from the event itself.
|
---|
| 477 | */
|
---|
| 478 | public void actionPerformed(ActionEvent event) {
|
---|
| 479 | prompt.dispose();
|
---|
| 480 | }
|
---|
| 481 | }
|
---|
| 482 |
|
---|
| 483 | /** This private class listens for selection events in from the list and then displays the appropriate details for that collection.
|
---|
| 484 | */
|
---|
| 485 | private class CollectionListListener
|
---|
[9249] | 486 | implements ListSelectionListener
|
---|
| 487 | {
|
---|
[9243] | 488 | /** Any implementation of ListSelectionListener must include this method so we can be informed when the list selection changes.
|
---|
| 489 | * @param event a <strong>ListSelectionEvent</strong> containing all the relevant information garnered from the event itself
|
---|
| 490 | */
|
---|
[9249] | 491 | public void valueChanged(ListSelectionEvent event)
|
---|
| 492 | {
|
---|
[10659] | 493 | // Wait for things to settle down a bit
|
---|
| 494 | if (event.getValueIsAdjusting()) {
|
---|
| 495 | return;
|
---|
| 496 | }
|
---|
| 497 |
|
---|
[9249] | 498 | // Can only export when something is ticked
|
---|
| 499 | ok_button.setEnabled(!list.isNothingTicked());
|
---|
| 500 |
|
---|
| 501 | if (list.isSelectionEmpty()) {
|
---|
| 502 | // This only happens when the dialog is first entered
|
---|
[12119] | 503 | details_textarea.setText(Dictionary.get("DeleteCollectionPrompt.No_Collection"));
|
---|
[9249] | 504 | return;
|
---|
[9243] | 505 | }
|
---|
[9249] | 506 |
|
---|
| 507 | collection = (BasicCollectionConfiguration) ((CheckListEntry) list.getSelectedValue()).getObject();
|
---|
| 508 | args = new String[3];
|
---|
| 509 | args[0] = collection.getCreator();
|
---|
| 510 | args[1] = collection.getMaintainer();
|
---|
| 511 | args[2] = collection.getDescription();
|
---|
[12119] | 512 | details_textarea.setText(Dictionary.get("DeleteCollectionPrompt.Details", args));
|
---|
[9249] | 513 | details_textarea.setCaretPosition(0);
|
---|
[10659] | 514 |
|
---|
| 515 | // Find the size of the "etc", "images" and "index" directories of the collection
|
---|
| 516 | String collection_directory_path = CollectionManager.getCollectionDirectoryPath(collection.getShortName());
|
---|
| 517 | File etc_directory = new File(collection_directory_path + "etc");
|
---|
| 518 | File images_directory = new File(collection_directory_path + "images");
|
---|
| 519 | File index_directory = new File(collection_directory_path + "index");
|
---|
| 520 | long collection_size_built = getFileSize(etc_directory) + getFileSize(images_directory) + getFileSize(index_directory);
|
---|
| 521 |
|
---|
| 522 | // Add/subtract it from the total, depending on whether the collection has just been ticked/unticked
|
---|
| 523 | if (((CheckListEntry) list.getSelectedValue()).isSelected()) {
|
---|
| 524 | total_exported_size += collection_size_built;
|
---|
| 525 | }
|
---|
| 526 | else {
|
---|
| 527 | total_exported_size -= collection_size_built;
|
---|
| 528 | }
|
---|
| 529 |
|
---|
| 530 | // Update the size field
|
---|
| 531 | estimated_size_field.setText(Utility.formatFileLength(total_exported_size));
|
---|
[9243] | 532 | }
|
---|
| 533 | }
|
---|
[9249] | 534 |
|
---|
| 535 |
|
---|
| 536 | /** The OK button listener implementation. */
|
---|
[9243] | 537 | private class OKButtonListener
|
---|
| 538 | implements ActionListener {
|
---|
| 539 | private Component glass_pane;
|
---|
| 540 | private MouseListener mouse_blocker_listener;
|
---|
| 541 | private ProgressDialog progress_dialog;
|
---|
| 542 |
|
---|
| 543 | /** Any implementation of ActionListener must include this method so we can be informed when the button is actioned.
|
---|
| 544 | * @param event An <strong>ActionEvent</strong> containing all the relevant information garnered from the event itself.
|
---|
| 545 | * @see org.greenstone.gatherer.Configuration
|
---|
| 546 | * @see org.greenstone.gatherer.Gatherer
|
---|
| 547 | * @see org.greenstone.gatherer.util.Utility
|
---|
| 548 | */
|
---|
| 549 | public void actionPerformed(ActionEvent event) {
|
---|
| 550 | ///ystem.err.println("OK Clicked");
|
---|
| 551 | // Make sure there are some colls specified
|
---|
[9246] | 552 | selected_collections = list.getTicked();
|
---|
[9243] | 553 | error_message = new StringBuffer();
|
---|
| 554 |
|
---|
| 555 | // Set the cursor to hourglass
|
---|
| 556 | glass_pane = getGlassPane();
|
---|
| 557 | mouse_blocker_listener = new MouseAdapter() {};
|
---|
| 558 | glass_pane.addMouseListener(mouse_blocker_listener);
|
---|
| 559 | glass_pane.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
|
---|
| 560 | glass_pane.setVisible(true);
|
---|
| 561 |
|
---|
| 562 | // Export the selected collection.
|
---|
| 563 | ///ystem.err.println("Write CD-ROM/DVD image for named collections");
|
---|
| 564 | writeCDImageCollections();
|
---|
| 565 |
|
---|
| 566 | // Show progress dialog
|
---|
| 567 | ///ystem.err.println("Showing progress dialog");
|
---|
| 568 | progress_dialog = new ProgressDialog();
|
---|
| 569 | progress_dialog.setVisible(true);
|
---|
| 570 | }
|
---|
| 571 |
|
---|
| 572 | public void processComplete() {
|
---|
| 573 | ///ystem.err.println("Process complete");
|
---|
| 574 | // Dispose of progress dialog
|
---|
| 575 | progress_dialog.setVisible(false);
|
---|
| 576 | progress_dialog.dispose();
|
---|
| 577 | progress_dialog = null;
|
---|
| 578 |
|
---|
| 579 | // unset the cursor
|
---|
| 580 | glass_pane.setVisible(false);
|
---|
| 581 | glass_pane.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
|
---|
| 582 | glass_pane.removeMouseListener(mouse_blocker_listener);
|
---|
| 583 | glass_pane = null;
|
---|
| 584 | mouse_blocker_listener= null;
|
---|
| 585 |
|
---|
| 586 | if (successful) {
|
---|
| 587 | resultPrompt(true, error_message.toString());
|
---|
| 588 | } else {
|
---|
| 589 | resultPrompt(false, error_message.toString());
|
---|
| 590 | }
|
---|
| 591 | error_message = null;
|
---|
| 592 | }
|
---|
| 593 |
|
---|
| 594 | private class ProgressDialog
|
---|
| 595 | extends ModalDialog {
|
---|
| 596 |
|
---|
| 597 | private Dimension size = new Dimension(400,65);
|
---|
| 598 |
|
---|
| 599 | public ProgressDialog() {
|
---|
| 600 | super(Gatherer.g_man, Dictionary.get("WriteCDImagePrompt.Title"), true);
|
---|
| 601 | setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
|
---|
| 602 | setSize(size);
|
---|
| 603 | JPanel content_pane = (JPanel) getContentPane();
|
---|
[12119] | 604 | JLabel progress_label = new JLabel(Dictionary.get("WriteCDImagePrompt.Progress_Label"));
|
---|
| 605 |
|
---|
[9243] | 606 | JProgressBar progress_bar = new JProgressBar();
|
---|
| 607 | progress_bar.setIndeterminate(true);
|
---|
| 608 | content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
|
---|
| 609 | content_pane.setLayout(new BorderLayout());
|
---|
| 610 | content_pane.add(progress_label, BorderLayout.NORTH);
|
---|
| 611 | content_pane.add(progress_bar, BorderLayout.CENTER);
|
---|
| 612 | // Position
|
---|
| 613 | Rectangle frame_bounds = Gatherer.g_man.getBounds();
|
---|
| 614 | setLocation(frame_bounds.x + (frame_bounds.width - size.width) / 2, frame_bounds.y + (frame_bounds.height - size.height) / 2);
|
---|
| 615 | }
|
---|
| 616 | }
|
---|
| 617 | }
|
---|
| 618 | }
|
---|