1 | // License: GPL. Copyright 2007 by Immanuel Scholz and others
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2 | package org.openstreetmap.josm.actions.search;
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3 |
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4 | import static org.openstreetmap.josm.tools.I18n.tr;
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5 |
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6 | import java.awt.GridBagLayout;
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7 | import java.awt.event.ActionEvent;
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8 | import java.awt.event.KeyEvent;
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9 | import java.util.Collection;
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10 | import java.util.LinkedList;
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11 |
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12 | import javax.swing.ButtonGroup;
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13 | import javax.swing.JCheckBox;
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14 | import javax.swing.JLabel;
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15 | import javax.swing.JOptionPane;
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16 | import javax.swing.JPanel;
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17 | import javax.swing.JRadioButton;
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18 | import javax.swing.JTextField;
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19 |
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20 | import org.openstreetmap.josm.Main;
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21 | import org.openstreetmap.josm.actions.JosmAction;
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22 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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23 | import org.openstreetmap.josm.tools.GBC;
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24 | import org.openstreetmap.josm.tools.Shortcut;
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25 |
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26 | public class SearchAction extends JosmAction {
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27 |
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28 | public static final int SEARCH_HISTORY_SIZE = 10;
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29 |
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30 | public static enum SearchMode {
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31 | replace, add, remove
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32 | }
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33 |
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34 | public static final LinkedList<SearchSetting> searchHistory = new LinkedList<SearchSetting>();
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35 |
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36 | private static SearchSetting lastSearch = null;
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37 |
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38 | public SearchAction() {
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39 | super(tr("Search ..."), "dialogs/search", tr("Search for objects."),
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40 | Shortcut.registerShortcut("system:find", tr("Search..."), KeyEvent.VK_F, Shortcut.GROUP_HOTKEY), true);
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41 | }
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42 |
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43 | public void actionPerformed(ActionEvent e) {
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44 | if (Main.map == null) {
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45 | JOptionPane.showMessageDialog(Main.parent, tr("No data loaded."));
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46 | return;
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47 | }
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48 | SearchSetting s = lastSearch;
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49 | if (s == null)
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50 | s = new SearchSetting("", false, SearchMode.replace);
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51 | showSearchDialog(s);
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52 | }
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53 |
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54 | public void showSearchDialog(SearchSetting initialValues) {
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55 | JLabel label = new JLabel(tr("Please enter a search string."));
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56 | final JTextField input = new JTextField(initialValues.text);
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57 | input.setToolTipText(tr("<html>Fulltext search:<ul>"
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58 | + "<li><b>Baker Street</b> - 'Baker' and 'Street' in any key or name.</li>"
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59 | + "<li><b>\"Baker Street\"</b> - 'Baker Street' in any key or name.</li>"
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60 | + "<li><b>name:Bak</b> - 'Bak' anywhere in the name.</li>"
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61 | + "<li><b>-name:Bak</b> - not 'Bak' in the name.</li>"
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62 | + "<li><b>foot:</b> - key=foot set to any value.</li>" + "<li>Special targets:</li>"
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63 | + "<li><b>type:</b> - type of the object (<b>node</b>, <b>way</b>, <b>relation</b>)</li>"
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64 | + "<li><b>user:</b>... - all objects changed by user</li>"
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65 | + "<li><b>id:</b>... - object with given ID</li>"
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66 | + "<li><b>nodes:</b>... - object with given number of nodes</li>"
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67 | + "<li><b>modified</b> - all changed objects</li>"
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68 | + "<li><b>selected</b> - all selected objects</li>"
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69 | + "<li><b>incomplete</b> - all incomplete objects</li>"
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70 | + "<li>Use <b>|</b> or <b>OR</b> to combine with logical or</li>"
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71 | + "<li>Use <b>\"</b> to quote operators (e.g. if key contains :)</li>"
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72 | + "<li>Use <b>(</b> and <b>)</b> to group expressions</li>" + "</ul></html>"));
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73 |
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74 | JRadioButton replace = new JRadioButton(tr("replace selection"), initialValues.mode == SearchMode.replace);
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75 | JRadioButton add = new JRadioButton(tr("add to selection"), initialValues.mode == SearchMode.add);
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76 | JRadioButton remove = new JRadioButton(tr("remove from selection"), initialValues.mode == SearchMode.remove);
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77 | ButtonGroup bg = new ButtonGroup();
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78 | bg.add(replace);
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79 | bg.add(add);
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80 | bg.add(remove);
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81 |
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82 | JCheckBox caseSensitive = new JCheckBox(tr("case sensitive"), initialValues.caseSensitive);
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83 |
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84 | JPanel p = new JPanel(new GridBagLayout());
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85 | p.add(label, GBC.eop());
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86 | p.add(input, GBC.eop().fill(GBC.HORIZONTAL));
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87 | p.add(replace, GBC.eol());
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88 | p.add(add, GBC.eol());
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89 | p.add(remove, GBC.eop());
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90 | p.add(caseSensitive, GBC.eol());
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91 | JOptionPane pane = new JOptionPane(p, JOptionPane.INFORMATION_MESSAGE, JOptionPane.OK_CANCEL_OPTION, null) {
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92 | @Override
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93 | public void selectInitialValue() {
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94 | input.requestFocusInWindow();
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95 | input.selectAll();
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96 | }
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97 | };
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98 | pane.createDialog(Main.parent, tr("Search")).setVisible(true);
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99 | if (!Integer.valueOf(JOptionPane.OK_OPTION).equals(pane.getValue()))
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100 | return;
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101 | // User pressed OK - let's perform the search
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102 | SearchMode mode = replace.isSelected() ? SearchAction.SearchMode.replace
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103 | : (add.isSelected() ? SearchAction.SearchMode.add : SearchAction.SearchMode.remove);
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104 | SearchSetting setting = new SearchSetting(input.getText(), caseSensitive.isSelected(), mode);
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105 | searchWithHistory(setting);
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106 | }
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107 |
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108 | /**
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109 | * Adds the search specified by the settings in <code>s</code> to the
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110 | * search history and performs the search.
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111 | *
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112 | * @param s
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113 | */
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114 | public static void searchWithHistory(SearchSetting s) {
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115 | searchHistory.addFirst(s);
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116 | while (searchHistory.size() > SEARCH_HISTORY_SIZE)
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117 | searchHistory.removeLast();
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118 | lastSearch = s;
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119 | search(s.text, s.mode, s.caseSensitive);
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120 | }
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121 |
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122 | public static void searchWithoutHistory(SearchSetting s) {
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123 | lastSearch = s;
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124 | search(s.text, s.mode, s.caseSensitive);
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125 | }
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126 |
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127 | public static void search(String search, SearchMode mode, boolean caseSensitive) {
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128 | if (search.startsWith("http://") || search.startsWith("ftp://") || search.startsWith("https://")
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129 | || search.startsWith("file:/")) {
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130 | SelectionWebsiteLoader loader = new SelectionWebsiteLoader(search, mode);
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131 | if (loader.url != null) {
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132 | Main.worker.execute(loader);
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133 | return;
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134 | }
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135 | }
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136 | try {
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137 | Collection<OsmPrimitive> sel = Main.ds.getSelected();
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138 | SearchCompiler.Match matcher = SearchCompiler.compile(search, caseSensitive);
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139 | int foundMatches = 0;
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140 | for (OsmPrimitive osm : Main.ds.allNonDeletedCompletePrimitives()) {
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141 | if (mode == SearchMode.replace) {
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142 | if (matcher.match(osm)) {
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143 | sel.add(osm);
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144 | ++foundMatches;
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145 | } else
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146 | sel.remove(osm);
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147 | } else if (mode == SearchMode.add && !osm.selected && matcher.match(osm)) {
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148 | sel.add(osm);
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149 | ++foundMatches;
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150 | } else if (mode == SearchMode.remove && osm.selected && matcher.match(osm)) {
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151 | sel.remove(osm);
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152 | ++foundMatches;
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153 | }
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154 | }
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155 | Main.ds.setSelected(sel);
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156 | if (foundMatches == 0) {
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157 | String msg = null;
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158 | if (mode == SearchMode.replace)
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159 | msg = tr("No match found for ''{0}''", search);
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160 | else if (mode == SearchMode.add)
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161 | msg = tr("Nothing added to selection by searching for ''{0}''", search);
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162 | else if (mode == SearchMode.remove)
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163 | msg = tr("Nothing removed from selection by searching for ''{0}''", search);
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164 | Main.map.statusLine.setHelpText(msg);
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165 | JOptionPane.showMessageDialog(Main.parent, msg);
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166 | } else
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167 | Main.map.statusLine.setHelpText(tr("Found {0} matches", foundMatches));
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168 | } catch (SearchCompiler.ParseError e) {
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169 | JOptionPane.showMessageDialog(Main.parent, e.getMessage());
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170 | }
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171 | }
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172 |
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173 | public static class SearchSetting {
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174 | String text;
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175 | SearchMode mode;
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176 | boolean caseSensitive;
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177 |
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178 | public SearchSetting(String text, boolean caseSensitive, SearchMode mode) {
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179 | super();
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180 | this.caseSensitive = caseSensitive;
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181 | this.mode = mode;
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182 | this.text = text;
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183 | }
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184 |
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185 | @Override
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186 | public String toString() {
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187 | String cs = caseSensitive ? tr("CI") : tr("CS");
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188 | return "\"" + text + "\" (" + cs + ", " + mode + ")";
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189 | }
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190 |
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191 | }
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192 | }
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