svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.installer / org.gvsig.installer.swing / org.gvsig.installer.swing.impl / src / main / java / org / gvsig / installer / swing / impl / creation / model / SelectFilesTreeCheckNode.java @ 40560
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1 | 40560 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40560 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | 40435 | jjdelcerro | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | 40560 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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9 | 40435 | jjdelcerro | * of the License, or (at your option) any later version.
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10 | 40560 | jjdelcerro | *
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11 | 40435 | jjdelcerro | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | 40560 | jjdelcerro | *
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16 | 40435 | jjdelcerro | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | 40560 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | 40435 | jjdelcerro | * MA 02110-1301, USA.
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20 | 40560 | jjdelcerro | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | 40435 | jjdelcerro | */
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24 | /*
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25 | * AUTHORS (In addition to CIT):
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26 | * 2010 {Prodevelop} {Task}
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27 | */
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28 | |||
29 | package org.gvsig.installer.swing.impl.creation.model; |
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30 | |||
31 | import java.io.File; |
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32 | import java.util.Enumeration; |
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33 | |||
34 | import javax.swing.tree.DefaultMutableTreeNode; |
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35 | import javax.swing.tree.TreeNode; |
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36 | |||
37 | /**
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38 | * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera Llodrá</a>
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39 | */
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40 | public class SelectFilesTreeCheckNode extends DefaultMutableTreeNode { |
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41 | |||
42 | /**
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43 | *
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44 | */
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45 | private static final long serialVersionUID = 8722862821986059646L; |
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46 | public final static int SINGLE_SELECTION = 0; |
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47 | public final static int DIG_IN_SELECTION = 4; |
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48 | protected int selectionMode; |
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49 | protected boolean isSelected; |
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50 | |||
51 | private File file = null; |
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52 | |||
53 | public SelectFilesTreeCheckNode(File file) { |
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54 | this(file, true, false); |
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55 | } |
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56 | |||
57 | public SelectFilesTreeCheckNode(File file, boolean allowsChildren, |
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58 | boolean isSelected) {
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59 | super(file, allowsChildren);
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60 | this.isSelected = isSelected;
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61 | setSelectionMode(DIG_IN_SELECTION); |
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62 | this.file = file;
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63 | if (file.isDirectory()) {
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64 | retrieveChildren(); |
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65 | } |
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66 | } |
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67 | |||
68 | public void setSelectionMode(int mode) { |
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69 | selectionMode = mode; |
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70 | } |
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71 | |||
72 | public int getSelectionMode() { |
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73 | return selectionMode;
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74 | } |
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75 | |||
76 | public void setSelected(boolean isSelected) { |
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77 | this.isSelected = isSelected;
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78 | |||
79 | if ((selectionMode == DIG_IN_SELECTION) && (children != null)) { |
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80 | Enumeration e = children.elements();
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81 | while (e.hasMoreElements()) {
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82 | SelectFilesTreeCheckNode node = (SelectFilesTreeCheckNode) e |
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83 | .nextElement(); |
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84 | node.setSelected(isSelected); |
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85 | } |
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86 | } |
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87 | } |
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88 | |||
89 | public boolean isSelected() { |
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90 | return isSelected;
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91 | } |
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92 | |||
93 | public boolean isFile() { |
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94 | return file.isFile();
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95 | } |
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96 | |||
97 | /*
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98 | * (non-Javadoc)
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99 | *
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100 | * @see javax.swing.tree.DefaultMutableTreeNode#getChildAt(int)
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101 | */
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102 | @Override
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103 | public TreeNode getChildAt(int index) { |
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104 | return super.getChildAt(index); |
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105 | } |
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106 | |||
107 | /*
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108 | * (non-Javadoc)
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109 | *
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110 | * @see javax.swing.tree.DefaultMutableTreeNode#getChildCount()
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111 | */
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112 | @Override
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113 | public int getChildCount() { |
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114 | return super.getChildCount(); |
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115 | } |
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116 | |||
117 | private void retrieveChildren() { |
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118 | File[] files = file.listFiles(); |
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119 | for (int i = 0; i < files.length; i++) { |
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120 | add(new SelectFilesTreeCheckNode(files[i]));
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121 | } |
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122 | } |
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123 | |||
124 | /**
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125 | * @return the file
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126 | */
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127 | public File getFile() { |
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128 | return file;
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129 | } |
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130 | |||
131 | /*
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132 | * (non-Javadoc)
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133 | *
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134 | * @see javax.swing.tree.DefaultMutableTreeNode#toString()
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135 | */
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136 | @Override
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137 | public String toString() { |
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138 | return file.getName();
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139 | } |
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140 | |||
141 | // If you want to change "isSelected" by CellEditor,
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142 | |||
143 | // public void setUserObject(Object obj) {
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144 | // if (obj instanceof Boolean) {
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145 | // setSelected(((Boolean)obj).booleanValue());
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146 | // }else{
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147 | // super.setUserObject(obj);
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148 | // }
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149 | // }
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150 | |||
151 | } |