1 | package org.openstreetmap.josm.gui.dialogs;
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2 |
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3 | import static org.openstreetmap.josm.tools.I18n.tr;
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4 | import static org.openstreetmap.josm.tools.I18n.trn;
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5 | import static org.xnap.commons.i18n.I18n.marktr;
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6 |
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7 | import java.awt.BorderLayout;
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8 | import java.awt.Component;
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9 | import java.awt.Font;
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10 | import java.awt.GridBagLayout;
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11 | import java.awt.GridLayout;
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12 | import java.awt.event.ActionEvent;
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13 | import java.awt.event.ActionListener;
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14 | import java.awt.event.KeyEvent;
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15 | import java.awt.event.MouseAdapter;
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16 | import java.awt.event.MouseEvent;
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17 | import java.util.Collection;
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18 | import java.util.HashMap;
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19 | import java.util.Map;
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20 | import java.util.TreeMap;
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21 | import java.util.TreeSet;
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22 | import java.util.Vector;
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23 | import java.util.Map.Entry;
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24 |
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25 | import javax.swing.DefaultComboBoxModel;
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26 | import javax.swing.JButton;
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27 | import javax.swing.JComboBox;
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28 | import javax.swing.JDialog;
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29 | import javax.swing.JLabel;
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30 | import javax.swing.JOptionPane;
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31 | import javax.swing.JPanel;
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32 | import javax.swing.JScrollPane;
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33 | import javax.swing.JTable;
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34 | import javax.swing.JTextField;
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35 | import javax.swing.ListSelectionModel;
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36 | import javax.swing.table.DefaultTableCellRenderer;
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37 | import javax.swing.table.DefaultTableModel;
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38 |
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39 | import org.openstreetmap.josm.Main;
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40 | import org.openstreetmap.josm.command.ChangePropertyCommand;
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41 | import org.openstreetmap.josm.data.SelectionChangedListener;
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42 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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43 | import org.openstreetmap.josm.gui.MapFrame;
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44 | import org.openstreetmap.josm.gui.annotation.AnnotationCellRenderer;
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45 | import org.openstreetmap.josm.gui.annotation.AnnotationPreset;
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46 | import org.openstreetmap.josm.gui.annotation.ForwardActionListener;
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47 | import org.openstreetmap.josm.gui.preferences.AnnotationPresetPreference;
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48 | import org.openstreetmap.josm.tools.GBC;
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49 | import org.openstreetmap.josm.tools.ImageProvider;
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50 |
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51 | /**
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52 | * This dialog displays the properties of the current selected primitives.
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53 | *
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54 | * If no object is selected, the dialog list is empty.
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55 | * If only one is selected, all properties of this object are selected.
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56 | * If more than one object are selected, the sum of all properties are displayed. If the
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57 | * different objects share the same property, the shared value is displayed. If they have
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58 | * different values, all of them are put in a combo box and the string "<different>"
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59 | * is displayed in italic.
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60 | *
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61 | * Below the list, the user can click on an add, modify and delete property button to
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62 | * edit the table selection value.
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63 | *
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64 | * The command is applied to all selected entries.
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65 | *
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66 | * @author imi
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67 | */
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68 | public class PropertiesDialog extends ToggleDialog implements SelectionChangedListener {
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69 |
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70 | /**
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71 | * Watches for double clicks and from editing or new property, depending on the
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72 | * location, the click was.
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73 | * @author imi
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74 | */
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75 | public class DblClickWatch extends MouseAdapter {
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76 | @Override public void mouseClicked(MouseEvent e) {
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77 | if (e.getClickCount() < 2)
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78 | return;
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79 | if (e.getSource() instanceof JScrollPane)
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80 | add();
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81 | else {
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82 | int row = propertyTable.rowAtPoint(e.getPoint());
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83 | edit(row);
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84 | }
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85 | }
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86 | }
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87 |
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88 | /**
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89 | * Edit the value in the table row
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90 | * @param row The row of the table, from which the value is edited.
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91 | */
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92 | void edit(int row) {
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93 | String key = data.getValueAt(row, 0).toString();
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94 | Collection<OsmPrimitive> sel = Main.ds.getSelected();
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95 | if (sel.isEmpty()) {
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96 | JOptionPane.showMessageDialog(Main.parent, tr("Please select the objects you want to change properties for."));
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97 | return;
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98 | }
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99 | String msg = "<html>"+trn("This will change {0} object.", "This will change {0} objects.", sel.size(), sel.size())+"<br><br> "+tr("Please select a new value for \"{0}\".<br>(Empty string deletes the key.)", key)+"</html>";
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100 | final JComboBox combo = (JComboBox)data.getValueAt(row, 1);
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101 | JPanel p = new JPanel(new BorderLayout());
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102 | p.add(new JLabel(msg), BorderLayout.NORTH);
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103 | p.add(combo, BorderLayout.CENTER);
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104 |
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105 | final JOptionPane optionPane = new JOptionPane(p, JOptionPane.QUESTION_MESSAGE, JOptionPane.OK_CANCEL_OPTION){
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106 | @Override public void selectInitialValue() {
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107 | combo.requestFocusInWindow();
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108 | combo.getEditor().selectAll();
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109 | }
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110 | };
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111 | final JDialog dlg = optionPane.createDialog(Main.parent, tr("Change values?"));
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112 | combo.getEditor().addActionListener(new ActionListener(){
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113 | public void actionPerformed(ActionEvent e) {
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114 | optionPane.setValue(JOptionPane.OK_OPTION);
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115 | dlg.setVisible(false);
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116 | }
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117 | });
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118 | String oldComboEntry = combo.getEditor().getItem().toString();
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119 | dlg.setVisible(true);
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120 |
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121 | Object answer = optionPane.getValue();
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122 | if (answer == null || answer == JOptionPane.UNINITIALIZED_VALUE ||
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123 | (answer instanceof Integer && (Integer)answer != JOptionPane.OK_OPTION)) {
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124 | combo.getEditor().setItem(oldComboEntry);
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125 | return;
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126 | }
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127 |
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128 | String value = combo.getEditor().getItem().toString();
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129 | if (value.equals(tr("<different>")))
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130 | return;
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131 | if (value.equals(""))
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132 | value = null; // delete the key
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133 | Main.main.editLayer().add(new ChangePropertyCommand(sel, key, value));
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134 |
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135 | if (value == null)
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136 | selectionChanged(sel); // update whole table
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137 |
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138 | Main.parent.repaint(); // repaint all - drawing could have been changed
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139 | }
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140 |
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141 | /**
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142 | * Open the add selection dialog and add a new key/value to the table (and to the
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143 | * dataset, of course).
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144 | */
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145 | void add() {
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146 | Collection<OsmPrimitive> sel = Main.ds.getSelected();
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147 | if (sel.isEmpty()) {
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148 | JOptionPane.showMessageDialog(Main.parent, tr("Please select objects for which you want to change properties."));
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149 | return;
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150 | }
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151 |
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152 | JPanel p = new JPanel(new BorderLayout());
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153 | p.add(new JLabel("<html>"+trn("This will change {0} object.","This will change {0} objects.", sel.size(),sel.size())+"<br><br>"+tr("Please select a key")),
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154 | BorderLayout.NORTH);
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155 | TreeSet<String> allKeys = new TreeSet<String>();
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156 | for (OsmPrimitive osm : Main.ds.allNonDeletedPrimitives())
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157 | allKeys.addAll(osm.keySet());
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158 | for (int i = 0; i < data.getRowCount(); ++i)
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159 | allKeys.remove(data.getValueAt(i, 0));
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160 | final JComboBox keys = new JComboBox(new Vector<String>(allKeys));
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161 | keys.setEditable(true);
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162 | p.add(keys, BorderLayout.CENTER);
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163 |
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164 | JPanel p2 = new JPanel(new BorderLayout());
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165 | p.add(p2, BorderLayout.SOUTH);
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166 | p2.add(new JLabel(tr("Please select a value")), BorderLayout.NORTH);
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167 | final JTextField values = new JTextField();
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168 | p2.add(values, BorderLayout.CENTER);
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169 | JOptionPane pane = new JOptionPane(p, JOptionPane.PLAIN_MESSAGE, JOptionPane.OK_CANCEL_OPTION){
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170 | @Override public void selectInitialValue() {
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171 | keys.requestFocusInWindow();
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172 | keys.getEditor().selectAll();
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173 | }
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174 | };
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175 | pane.createDialog(Main.parent, tr("Change values?")).setVisible(true);
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176 | if (!Integer.valueOf(JOptionPane.OK_OPTION).equals(pane.getValue()))
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177 | return;
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178 | String key = keys.getEditor().getItem().toString();
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179 | String value = values.getText();
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180 | if (value.equals(""))
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181 | return;
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182 | Main.main.editLayer().add(new ChangePropertyCommand(sel, key, value));
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183 | selectionChanged(sel); // update table
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184 | Main.parent.repaint(); // repaint all - drawing could have been changed
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185 | }
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186 |
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187 | /**
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188 | * Delete the keys from the given row.
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189 | * @param row The row, which key gets deleted from the dataset.
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190 | */
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191 | private void delete(int row) {
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192 | String key = data.getValueAt(row, 0).toString();
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193 | Collection<OsmPrimitive> sel = Main.ds.getSelected();
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194 | Main.main.editLayer().add(new ChangePropertyCommand(sel, key, null));
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195 | selectionChanged(sel); // update table
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196 | }
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197 |
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198 | /**
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199 | * The property data.
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200 | */
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201 | private final DefaultTableModel data = new DefaultTableModel(){
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202 | @Override public boolean isCellEditable(int row, int column) {
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203 | return false;
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204 | }
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205 | @Override public Class<?> getColumnClass(int columnIndex) {
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206 | return columnIndex == 1 ? JComboBox.class : String.class;
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207 | }
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208 | };
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209 | /**
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210 | * The properties list.
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211 | */
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212 | private final JTable propertyTable = new JTable(data);
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213 | public JComboBox annotationPresets = new JComboBox();
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214 |
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215 |
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216 | /**
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217 | * Create a new PropertiesDialog
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218 | */
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219 | public PropertiesDialog(MapFrame mapFrame) {
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220 | super(tr("Properties"), "propertiesdialog", tr("Property for selected objects."), KeyEvent.VK_P, 150);
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221 |
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222 | if (AnnotationPresetPreference.annotationPresets.size() > 0) {
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223 | Vector<ActionListener> allPresets = new Vector<ActionListener>();
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224 | for (final AnnotationPreset p : AnnotationPresetPreference.annotationPresets)
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225 | allPresets.add(new ForwardActionListener(this, p));
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226 |
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227 | allPresets.add(0, new ForwardActionListener(this, new AnnotationPreset()));
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228 | annotationPresets.setModel(new DefaultComboBoxModel(allPresets));
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229 | JPanel north = new JPanel(new GridBagLayout());
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230 | north.add(getComponent(0),GBC.eol().fill(GBC.HORIZONTAL));
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231 | north.add(annotationPresets,GBC.eol().fill(GBC.HORIZONTAL));
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232 | add(north, BorderLayout.NORTH);
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233 | }
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234 | annotationPresets.addActionListener(new ActionListener(){
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235 | public void actionPerformed(ActionEvent e) {
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236 | AnnotationPreset preset = ((ForwardActionListener)annotationPresets.getSelectedItem()).preset;
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237 | preset.actionPerformed(e);
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238 | annotationPresets.setSelectedItem(null);
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239 | }
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240 | });
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241 | annotationPresets.setRenderer(new AnnotationCellRenderer());
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242 |
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243 | data.setColumnIdentifiers(new String[]{tr("Key"),tr("Value")});
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244 | propertyTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
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245 | propertyTable.setDefaultRenderer(JComboBox.class, new DefaultTableCellRenderer(){
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246 | @Override public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
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247 | Component c = super.getTableCellRendererComponent(table, value, isSelected, false, row, column);
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248 | if (c instanceof JLabel) {
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249 | String str = ((JComboBox)value).getEditor().getItem().toString();
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250 | ((JLabel)c).setText(str);
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251 | if (str.equals(tr("<different>")))
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252 | c.setFont(c.getFont().deriveFont(Font.ITALIC));
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253 | }
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254 | return c;
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255 | }
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256 | });
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257 | propertyTable.setDefaultRenderer(String.class, new DefaultTableCellRenderer(){
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258 | @Override public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
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259 | return super.getTableCellRendererComponent(table, value, isSelected, false, row, column);
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260 | }
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261 | });
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262 | DblClickWatch dblClickWatch = new DblClickWatch();
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263 | propertyTable.addMouseListener(dblClickWatch);
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264 | JScrollPane scrollPane = new JScrollPane(propertyTable);
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265 | scrollPane.addMouseListener(dblClickWatch);
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266 | add(scrollPane, BorderLayout.CENTER);
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267 |
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268 | JPanel buttonPanel = new JPanel(new GridLayout(1,3));
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269 | ActionListener buttonAction = new ActionListener(){
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270 | public void actionPerformed(ActionEvent e) {
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271 | int sel = propertyTable.getSelectedRow();
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272 | if (e.getActionCommand().equals("Add"))
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273 | add();
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274 | else if (e.getActionCommand().equals("Edit")) {
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275 | if (sel == -1)
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276 | JOptionPane.showMessageDialog(Main.parent, tr("Please select the row to edit."));
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277 | else
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278 | edit(sel);
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279 | } else if (e.getActionCommand().equals("Delete")) {
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280 | if (sel == -1)
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281 | JOptionPane.showMessageDialog(Main.parent, tr("Please select the row to delete."));
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282 | else
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283 | delete(sel);
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284 | }
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285 | }
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286 | };
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287 | buttonPanel.add(createButton(marktr("Add"),tr("Add a new key/value pair to all objects"), KeyEvent.VK_A, buttonAction));
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288 | buttonPanel.add(createButton(marktr("Edit"),tr( "Edit the value of the selected key for all objects"), KeyEvent.VK_E, buttonAction));
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289 | buttonPanel.add(createButton(marktr("Delete"),tr("Delete the selected key in all objects"), KeyEvent.VK_D, buttonAction));
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290 | add(buttonPanel, BorderLayout.SOUTH);
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291 | }
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292 |
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293 | private JButton createButton(String name, String tooltip, int mnemonic, ActionListener actionListener) {
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294 | JButton b = new JButton(tr(name), ImageProvider.get("dialogs", name.toLowerCase()));
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295 | b.setActionCommand(name);
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296 | b.addActionListener(actionListener);
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297 | b.setToolTipText(tooltip);
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298 | b.setMnemonic(mnemonic);
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299 | b.putClientProperty("help", "Dialog/Properties/"+name);
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300 | return b;
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301 | }
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302 |
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303 | @Override public void setVisible(boolean b) {
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304 | if (b) {
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305 | Main.ds.addSelectionChangedListener(this);
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306 | selectionChanged(Main.ds.getSelected());
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307 | } else {
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308 | Main.ds.removeSelectionChangedListener(this);
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309 | }
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310 | super.setVisible(b);
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311 | }
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312 |
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313 | public void selectionChanged(Collection<? extends OsmPrimitive> newSelection) {
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314 | if (propertyTable == null)
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315 | return; // selection changed may be received in base class constructor before init
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316 | if (propertyTable.getCellEditor() != null)
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317 | propertyTable.getCellEditor().cancelCellEditing();
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318 | data.setRowCount(0);
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319 |
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320 | Map<String, Integer> valueCount = new HashMap<String, Integer>();
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321 | TreeMap<String, Collection<String>> props = new TreeMap<String, Collection<String>>();
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322 | for (OsmPrimitive osm : newSelection) {
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323 | for (Entry<String, String> e : osm.entrySet()) {
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324 | Collection<String> value = props.get(e.getKey());
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325 | if (value == null) {
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326 | value = new TreeSet<String>();
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327 | props.put(e.getKey(), value);
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328 | }
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329 | value.add(e.getValue());
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330 | valueCount.put(e.getKey(), valueCount.containsKey(e.getKey()) ? valueCount.get(e.getKey())+1 : 1);
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331 | }
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332 | }
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333 | for (Entry<String, Collection<String>> e : props.entrySet()) {
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334 | JComboBox value = new JComboBox(e.getValue().toArray());
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335 | value.setEditable(true);
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336 | value.getEditor().setItem(valueCount.get(e.getKey()) != newSelection.size() ? tr("<different>") : e.getValue().iterator().next());
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337 | data.addRow(new Object[]{e.getKey(), value});
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338 | }
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339 | }
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340 | }
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