1 | package fr.mael.jiwigo.ui.search.tree; |
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2 | |
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3 | import java.awt.BorderLayout; |
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4 | import java.awt.Dimension; |
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5 | import java.awt.FlowLayout; |
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6 | import java.awt.event.ActionEvent; |
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7 | import java.awt.event.ActionListener; |
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8 | import java.awt.event.MouseEvent; |
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9 | import java.awt.event.MouseListener; |
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10 | import java.util.ArrayList; |
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11 | |
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12 | import javax.swing.ImageIcon; |
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13 | import javax.swing.JButton; |
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14 | import javax.swing.JFileChooser; |
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15 | import javax.swing.JMenuItem; |
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16 | import javax.swing.JPanel; |
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17 | import javax.swing.JPopupMenu; |
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18 | import javax.swing.JScrollPane; |
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19 | import javax.swing.JTree; |
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20 | import javax.swing.event.TreeSelectionEvent; |
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21 | import javax.swing.event.TreeSelectionListener; |
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22 | import javax.swing.tree.DefaultMutableTreeNode; |
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23 | import javax.swing.tree.DefaultTreeModel; |
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24 | import javax.swing.tree.TreePath; |
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25 | import javax.swing.tree.TreeSelectionModel; |
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26 | |
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27 | import fr.mael.jiwigo.transverse.ImagesManagement; |
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28 | import fr.mael.jiwigo.transverse.util.Messages; |
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29 | import fr.mael.jiwigo.transverse.util.Tools; |
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30 | import fr.mael.jiwigo.ui.field.HintTextField; |
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31 | import fr.mael.jiwigo.ui.mainframe.DialogPrivacyLevel; |
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32 | import fr.mael.jiwigo.ui.mainframe.MainFrame; |
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33 | import fr.mael.jiwigo.ui.search.DialogChooseCategory; |
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34 | import fr.mael.jiwigo.ui.search.File; |
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35 | |
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36 | /** |
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37 | Copyright (c) 2010, Mael |
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38 | All rights reserved. |
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39 | |
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40 | Redistribution and use in source and binary forms, with or without |
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41 | modification, are permitted provided that the following conditions are met: |
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42 | * Redistributions of source code must retain the above copyright |
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43 | notice, this list of conditions and the following disclaimer. |
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44 | * Redistributions in binary form must reproduce the above copyright |
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45 | notice, this list of conditions and the following disclaimer in the |
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46 | documentation and/or other materials provided with the distribution. |
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47 | * Neither the name of jiwigo nor the |
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48 | names of its contributors may be used to endorse or promote products |
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49 | derived from this software without specific prior written permission. |
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50 | |
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51 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
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52 | ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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53 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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54 | DISCLAIMED. IN NO EVENT SHALL Mael BE LIABLE FOR ANY |
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55 | DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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56 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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57 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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58 | ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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59 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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60 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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61 | |
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62 | * @author mael |
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63 | * File tree |
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64 | */ |
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65 | public class FileTree extends JPanel implements TreeSelectionListener, MouseListener, ActionListener { |
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66 | private String path; |
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67 | |
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68 | private HintTextField fieldPath; |
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69 | |
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70 | private JButton refreshButton; |
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71 | |
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72 | private JPanel panelNorth; |
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73 | |
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74 | private DefaultMutableTreeNode root = new DefaultMutableTreeNode(""); |
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75 | |
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76 | private JTree tree; |
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77 | |
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78 | private ArrayList<File> filesToSend; |
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79 | |
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80 | private File f; |
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81 | private File fls[]; |
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82 | private ArrayList<File> filter; |
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83 | private File fls2[]; |
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84 | private ArrayList<File> filter2 = new ArrayList<File>(); |
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85 | /** |
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86 | * the menu to add a category |
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87 | */ |
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88 | private JMenuItem menuSend; |
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89 | |
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90 | /** |
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91 | * Constructor |
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92 | * @param path : the path of the directory where to search for files |
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93 | */ |
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94 | public FileTree(String path) { |
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95 | super(new BorderLayout()); |
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96 | this.path = path; |
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97 | fieldPath = new HintTextField(Messages.getMessage("fileTree_clickToChoose")); |
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98 | if (path != null) { |
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99 | fieldPath.setText(path); |
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100 | } |
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101 | fieldPath.addMouseListener(this); |
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102 | fieldPath.setPreferredSize(new Dimension(150, 30)); |
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103 | refreshButton = new JButton(); |
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104 | refreshButton.setIcon(new ImageIcon(Tools.getURL("fr/mael/jiwigo/img/refresh.png"))); |
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105 | refreshButton.addActionListener(this); |
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106 | refreshButton.setFocusPainted(false); |
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107 | refreshButton.setBorderPainted(false); |
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108 | refreshButton.setContentAreaFilled(false); |
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109 | |
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110 | panelNorth = new JPanel(new FlowLayout()); |
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111 | panelNorth.add(fieldPath); |
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112 | panelNorth.add(refreshButton); |
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113 | |
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114 | tree = new JTree(root); |
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115 | tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION); |
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116 | tree.addTreeSelectionListener(this); |
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117 | tree.setCellRenderer(new MyTreeCellRenderer()); |
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118 | tree.setRootVisible(false); |
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119 | tree.addMouseListener(this); |
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120 | JScrollPane treeView = new JScrollPane(tree); |
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121 | Dimension minimumSize = new Dimension(100, 50); |
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122 | treeView.setMinimumSize(minimumSize); |
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123 | this.add(treeView, BorderLayout.CENTER); |
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124 | this.add(panelNorth, BorderLayout.NORTH); |
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125 | reload(); |
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126 | } |
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127 | |
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128 | /** |
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129 | * Method that reload the tree |
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130 | */ |
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131 | public void reload() { |
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132 | if (path != null) { |
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133 | root.removeAllChildren(); |
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134 | createNodes(root); |
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135 | ((DefaultTreeModel) tree.getModel()).reload(); |
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136 | } |
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137 | } |
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138 | |
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139 | /** |
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140 | * This method creates filters the files to display depending on their |
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141 | * extension (only image files) |
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142 | * @param root |
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143 | */ |
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144 | private void createNodes(DefaultMutableTreeNode root) { |
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145 | DefaultMutableTreeNode fileNode = null; |
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146 | f = new File(path); |
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147 | try { |
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148 | fls = null; |
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149 | filter = null; |
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150 | System.runFinalization(); |
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151 | fls = f.listFiles(); |
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152 | filter = new ArrayList<File>(); |
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153 | for (File file : fls) { |
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154 | //only png and jpg are displayed |
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155 | if ((file.isDirectory() && !(file.getName().charAt(0) == '.')) |
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156 | || (file.isFile() && ((file.getName().toLowerCase().endsWith(".jpg") |
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157 | || file.getName().toLowerCase().endsWith(".jpeg") || file.getName().toLowerCase() |
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158 | .endsWith(".png"))))) { |
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159 | filter.add(file); |
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160 | } |
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161 | } |
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162 | //call to the method that creates the files hierarchy |
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163 | for (File file : filter) { |
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164 | fileNode = new DefaultMutableTreeNode(file); |
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165 | root.add(fileNode); |
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166 | recursiveNodeCreation(fileNode, file); |
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167 | |
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168 | } |
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169 | } catch (Exception e) { |
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170 | e.printStackTrace(); |
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171 | } |
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172 | |
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173 | } |
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174 | |
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175 | /** |
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176 | * recursive method for the creation of the nodes |
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177 | * @param categoryNode |
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178 | * @param category |
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179 | */ |
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180 | private void recursiveNodeCreation(DefaultMutableTreeNode categoryNode, File file) { |
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181 | if (file.isDirectory() && !(file.getName().charAt(0) == '.')) { |
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182 | fls2 = null; |
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183 | filter2 = null; |
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184 | System.runFinalization(); |
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185 | fls2 = file.listFiles(); |
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186 | filter2 = new ArrayList<File>(); |
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187 | for (File fich : fls2) { |
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188 | if (!(fich.getName().charAt(0) == '.') |
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189 | && fich.isDirectory() |
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190 | || (fich.isFile() && ((fich.getName().toLowerCase().endsWith(".jpg") |
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191 | || fich.getName().toLowerCase().endsWith(".jpeg") || fich.getName().toLowerCase() |
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192 | .endsWith(".png"))))) { |
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193 | filter2.add(fich); |
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194 | } |
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195 | } |
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196 | for (File fich : filter2) { |
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197 | DefaultMutableTreeNode node = new DefaultMutableTreeNode(fich); |
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198 | categoryNode.add(node); |
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199 | recursiveNodeCreation(node, fich); |
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200 | } |
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201 | } |
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202 | } |
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203 | |
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204 | @Override |
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205 | public void valueChanged(TreeSelectionEvent arg0) { |
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206 | |
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207 | } |
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208 | |
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209 | @Override |
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210 | public void mouseClicked(MouseEvent mouseEvent) { |
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211 | MainFrame.getInstance().showWaitCursor(true); |
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212 | if (mouseEvent.getSource().equals(fieldPath)) { |
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213 | JFileChooser chooser = new JFileChooser(); |
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214 | if (path != null) { |
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215 | chooser.setCurrentDirectory(new java.io.File(path)); |
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216 | } |
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217 | chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); |
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218 | chooser.setAcceptAllFileFilterUsed(false); |
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219 | if (chooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION) { |
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220 | path = chooser.getSelectedFile().getAbsolutePath(); |
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221 | fieldPath.setText(path); |
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222 | reload(); |
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223 | } |
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224 | } |
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225 | |
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226 | if (mouseEvent.getButton() == 3) { |
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227 | filesToSend = new ArrayList<File>(); |
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228 | TreePath treePath[] = tree.getSelectionPaths(); |
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229 | for (TreePath treeP : treePath) { |
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230 | DefaultMutableTreeNode node = (DefaultMutableTreeNode) treeP.getLastPathComponent(); |
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231 | File file = (File) node.getUserObject(); |
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232 | filesToSend.add(file); |
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233 | } |
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234 | JPopupMenu popup = new JPopupMenu(); |
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235 | menuSend = new JMenuItem("Send"); |
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236 | menuSend.addActionListener(this); |
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237 | popup.add(menuSend); |
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238 | popup.show(tree, mouseEvent.getX(), mouseEvent.getY()); |
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239 | } |
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240 | MainFrame.getInstance().showWaitCursor(false); |
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241 | } |
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242 | |
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243 | @Override |
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244 | public void mouseEntered(MouseEvent arg0) { |
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245 | // TODO Auto-generated method stub |
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246 | |
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247 | } |
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248 | |
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249 | @Override |
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250 | public void mouseExited(MouseEvent arg0) { |
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251 | // TODO Auto-generated method stub |
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252 | |
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253 | } |
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254 | |
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255 | @Override |
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256 | public void mousePressed(MouseEvent arg0) { |
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257 | // TODO Auto-generated method stub |
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258 | |
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259 | } |
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260 | |
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261 | @Override |
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262 | public void mouseReleased(MouseEvent arg0) { |
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263 | // TODO Auto-generated method stub |
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264 | |
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265 | } |
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266 | |
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267 | public JTree getTree() { |
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268 | return tree; |
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269 | } |
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270 | |
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271 | @Override |
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272 | public void actionPerformed(ActionEvent paramActionEvent) { |
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273 | if (paramActionEvent.getSource().equals(menuSend)) { |
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274 | //first, the dialog that allows to choose the privacy level of the photo(s) is called |
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275 | if (!ImagesManagement.getInstance().isRememberPrivacyLevel()) { |
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276 | new DialogPrivacyLevel(); |
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277 | } |
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278 | //then the dialog that allow to choose the category is called |
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279 | new DialogChooseCategory(filesToSend); |
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280 | } else if (paramActionEvent.getSource().equals(refreshButton)) { |
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281 | reload(); |
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282 | } |
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283 | } |
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284 | } |
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