1 | // License: GPL. For details, see LICENSE file.
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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.gui.help.HelpUtil.ht;
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5 | import static org.openstreetmap.josm.tools.I18n.tr;
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6 | import static org.openstreetmap.josm.tools.I18n.trc;
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7 | import static org.openstreetmap.josm.tools.I18n.trn;
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8 |
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9 | import java.awt.Cursor;
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10 | import java.awt.Dimension;
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11 | import java.awt.FlowLayout;
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12 | import java.awt.GridBagLayout;
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13 | import java.awt.event.ActionEvent;
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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.ArrayList;
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18 | import java.util.Arrays;
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19 | import java.util.Collection;
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20 | import java.util.Collections;
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21 | import java.util.HashSet;
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22 | import java.util.LinkedHashSet;
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23 | import java.util.LinkedList;
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24 | import java.util.List;
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25 | import java.util.Map;
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26 | import java.util.Objects;
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27 | import java.util.Set;
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28 |
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29 | import javax.swing.ButtonGroup;
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30 | import javax.swing.JCheckBox;
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31 | import javax.swing.JLabel;
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32 | import javax.swing.JOptionPane;
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33 | import javax.swing.JPanel;
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34 | import javax.swing.JRadioButton;
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35 | import javax.swing.text.BadLocationException;
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36 | import javax.swing.text.JTextComponent;
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37 |
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38 | import org.openstreetmap.josm.Main;
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39 | import org.openstreetmap.josm.actions.ActionParameter;
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40 | import org.openstreetmap.josm.actions.ActionParameter.SearchSettingsActionParameter;
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41 | import org.openstreetmap.josm.actions.JosmAction;
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42 | import org.openstreetmap.josm.actions.ParameterizedAction;
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43 | import org.openstreetmap.josm.actions.search.SearchCompiler.ParseError;
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44 | import org.openstreetmap.josm.data.osm.DataSet;
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45 | import org.openstreetmap.josm.data.osm.Filter;
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46 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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47 | import org.openstreetmap.josm.gui.ExtendedDialog;
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48 | import org.openstreetmap.josm.gui.PleaseWaitRunnable;
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49 | import org.openstreetmap.josm.gui.mappaint.mapcss.MapCSSException;
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50 | import org.openstreetmap.josm.gui.preferences.ToolbarPreferences;
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51 | import org.openstreetmap.josm.gui.preferences.ToolbarPreferences.ActionParser;
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52 | import org.openstreetmap.josm.gui.progress.ProgressMonitor;
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53 | import org.openstreetmap.josm.gui.widgets.AbstractTextComponentValidator;
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54 | import org.openstreetmap.josm.gui.widgets.HistoryComboBox;
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55 | import org.openstreetmap.josm.tools.GBC;
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56 | import org.openstreetmap.josm.tools.Predicate;
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57 | import org.openstreetmap.josm.tools.Shortcut;
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58 | import org.openstreetmap.josm.tools.Utils;
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59 |
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60 | public class SearchAction extends JosmAction implements ParameterizedAction {
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61 |
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62 | public static final int DEFAULT_SEARCH_HISTORY_SIZE = 15;
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63 | /** Maximum number of characters before the search expression is shortened for display purposes. */
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64 | public static final int MAX_LENGTH_SEARCH_EXPRESSION_DISPLAY = 100;
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65 |
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66 | private static final String SEARCH_EXPRESSION = "searchExpression";
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67 |
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68 | public enum SearchMode {
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69 | /** replace selection */
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70 | replace('R'),
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71 | /** add to selection */
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72 | add('A'),
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73 | /** remove from selection */
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74 | remove('D'),
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75 | /** find in selection */
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76 | in_selection('S');
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77 |
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78 | private final char code;
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79 |
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80 | SearchMode(char code) {
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81 | this.code = code;
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82 | }
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83 |
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84 | /**
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85 | * Returns the unique character code of this mode.
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86 | * @return the unique character code of this mode
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87 | */
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88 | public char getCode() {
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89 | return code;
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90 | }
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91 |
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92 | /**
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93 | * Returns the search mode matching the given character code.
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94 | * @param code character code
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95 | * @return search mode matching the given character code
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96 | */
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97 | public static SearchMode fromCode(char code) {
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98 | for (SearchMode mode: values()) {
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99 | if (mode.getCode() == code)
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100 | return mode;
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101 | }
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102 | return null;
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103 | }
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104 | }
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105 |
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106 | private static final LinkedList<SearchSetting> searchHistory = new LinkedList<>();
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107 | static {
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108 | for (String s: Main.pref.getCollection("search.history", Collections.<String>emptyList())) {
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109 | SearchSetting ss = SearchSetting.readFromString(s);
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110 | if (ss != null) {
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111 | searchHistory.add(ss);
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112 | }
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113 | }
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114 | }
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115 |
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116 | public static Collection<SearchSetting> getSearchHistory() {
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117 | return searchHistory;
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118 | }
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119 |
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120 | public static void saveToHistory(SearchSetting s) {
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121 | if (searchHistory.isEmpty() || !s.equals(searchHistory.getFirst())) {
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122 | searchHistory.addFirst(new SearchSetting(s));
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123 | } else if (searchHistory.contains(s)) {
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124 | // move existing entry to front, fixes #8032 - search history loses entries when re-using queries
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125 | searchHistory.remove(s);
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126 | searchHistory.addFirst(new SearchSetting(s));
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127 | }
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128 | int maxsize = Main.pref.getInteger("search.history-size", DEFAULT_SEARCH_HISTORY_SIZE);
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129 | while (searchHistory.size() > maxsize) {
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130 | searchHistory.removeLast();
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131 | }
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132 | Set<String> savedHistory = new LinkedHashSet<>(searchHistory.size());
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133 | for (SearchSetting item: searchHistory) {
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134 | savedHistory.add(item.writeToString());
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135 | }
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136 | Main.pref.putCollection("search.history", savedHistory);
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137 | }
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138 |
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139 | public static List<String> getSearchExpressionHistory() {
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140 | List<String> ret = new ArrayList<>(getSearchHistory().size());
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141 | for (SearchSetting ss: getSearchHistory()) {
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142 | ret.add(ss.text);
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143 | }
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144 | return ret;
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145 | }
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146 |
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147 | private static volatile SearchSetting lastSearch;
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148 |
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149 | /**
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150 | * Constructs a new {@code SearchAction}.
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151 | */
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152 | public SearchAction() {
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153 | super(tr("Search..."), "dialogs/search", tr("Search for objects."),
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154 | Shortcut.registerShortcut("system:find", tr("Search..."), KeyEvent.VK_F, Shortcut.CTRL), true);
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155 | putValue("help", ht("/Action/Search"));
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156 | }
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157 |
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158 | @Override
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159 | public void actionPerformed(ActionEvent e) {
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160 | if (!isEnabled())
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161 | return;
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162 | search();
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163 | }
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164 |
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165 | @Override
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166 | public void actionPerformed(ActionEvent e, Map<String, Object> parameters) {
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167 | if (parameters.get(SEARCH_EXPRESSION) == null) {
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168 | actionPerformed(e);
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169 | } else {
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170 | searchWithoutHistory((SearchSetting) parameters.get(SEARCH_EXPRESSION));
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171 | }
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172 | }
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173 |
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174 | private static class DescriptionTextBuilder {
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175 |
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176 | private final StringBuilder s = new StringBuilder(4096);
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177 |
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178 | public StringBuilder append(String string) {
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179 | return s.append(string);
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180 | }
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181 |
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182 | StringBuilder appendItem(String item) {
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183 | return append("<li>").append(item).append("</li>\n");
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184 | }
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185 |
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186 | StringBuilder appendItemHeader(String itemHeader) {
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187 | return append("<li class=\"header\">").append(itemHeader).append("</li>\n");
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188 | }
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189 |
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190 | @Override
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191 | public String toString() {
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192 | return s.toString();
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193 | }
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194 | }
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195 |
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196 | private static class SearchKeywordRow extends JPanel {
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197 |
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198 | private final HistoryComboBox hcb;
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199 |
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200 | SearchKeywordRow(HistoryComboBox hcb) {
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201 | super(new FlowLayout(FlowLayout.LEFT));
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202 | this.hcb = hcb;
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203 | }
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204 |
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205 | public SearchKeywordRow addTitle(String title) {
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206 | add(new JLabel(tr("{0}: ", title)));
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207 | return this;
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208 | }
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209 |
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210 | public SearchKeywordRow addKeyword(String displayText, final String insertText, String description, String... examples) {
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211 | JLabel label = new JLabel("<html>"
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212 | + "<style>td{border:1px solid gray; font-weight:normal;}</style>"
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213 | + "<table><tr><td>" + displayText + "</td></tr></table></html>");
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214 | add(label);
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215 | if (description != null || examples.length > 0) {
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216 | label.setToolTipText("<html>"
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217 | + description
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218 | + (examples.length > 0 ? Utils.joinAsHtmlUnorderedList(Arrays.asList(examples)) : "")
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219 | + "</html>");
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220 | }
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221 | if (insertText != null) {
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222 | label.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
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223 | label.addMouseListener(new MouseAdapter() {
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224 |
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225 | @Override
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226 | public void mouseClicked(MouseEvent e) {
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227 | try {
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228 | JTextComponent tf = hcb.getEditorComponent();
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229 | tf.getDocument().insertString(tf.getCaretPosition(), ' ' + insertText, null);
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230 | } catch (BadLocationException ex) {
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231 | throw new RuntimeException(ex.getMessage(), ex);
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232 | }
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233 | }
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234 | });
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235 | }
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236 | return this;
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237 | }
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238 | }
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239 |
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240 | public static SearchSetting showSearchDialog(SearchSetting initialValues) {
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241 | if (initialValues == null) {
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242 | initialValues = new SearchSetting();
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243 | }
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244 | // -- prepare the combo box with the search expressions
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245 | //
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246 | JLabel label = new JLabel(initialValues instanceof Filter ? tr("Filter string:") : tr("Search string:"));
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247 | final HistoryComboBox hcbSearchString = new HistoryComboBox();
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248 | final String tooltip = tr("Enter the search expression");
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249 | hcbSearchString.setText(initialValues.text);
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250 | hcbSearchString.setToolTipText(tooltip);
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251 | // we have to reverse the history, because ComboBoxHistory will reverse it again in addElement()
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252 | //
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253 | List<String> searchExpressionHistory = getSearchExpressionHistory();
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254 | Collections.reverse(searchExpressionHistory);
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255 | hcbSearchString.setPossibleItems(searchExpressionHistory);
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256 | hcbSearchString.setPreferredSize(new Dimension(40, hcbSearchString.getPreferredSize().height));
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257 | label.setLabelFor(hcbSearchString);
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258 |
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259 | JRadioButton replace = new JRadioButton(tr("replace selection"), initialValues.mode == SearchMode.replace);
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260 | JRadioButton add = new JRadioButton(tr("add to selection"), initialValues.mode == SearchMode.add);
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261 | JRadioButton remove = new JRadioButton(tr("remove from selection"), initialValues.mode == SearchMode.remove);
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262 | JRadioButton inSelection = new JRadioButton(tr("find in selection"), initialValues.mode == SearchMode.in_selection);
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263 | ButtonGroup bg = new ButtonGroup();
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264 | bg.add(replace);
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265 | bg.add(add);
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266 | bg.add(remove);
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267 | bg.add(inSelection);
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268 |
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269 | final JCheckBox caseSensitive = new JCheckBox(tr("case sensitive"), initialValues.caseSensitive);
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270 | JCheckBox allElements = new JCheckBox(tr("all objects"), initialValues.allElements);
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271 | allElements.setToolTipText(tr("Also include incomplete and deleted objects in search."));
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272 | final JRadioButton standardSearch = new JRadioButton(tr("standard"), !initialValues.regexSearch && !initialValues.mapCSSSearch);
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273 | final JRadioButton regexSearch = new JRadioButton(tr("regular expression"), initialValues.regexSearch);
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274 | final JRadioButton mapCSSSearch = new JRadioButton(tr("MapCSS selector"), initialValues.mapCSSSearch);
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275 | final JCheckBox addOnToolbar = new JCheckBox(tr("add toolbar button"), false);
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276 | final ButtonGroup bg2 = new ButtonGroup();
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277 | bg2.add(standardSearch);
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278 | bg2.add(regexSearch);
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279 | bg2.add(mapCSSSearch);
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280 |
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281 | JPanel top = new JPanel(new GridBagLayout());
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282 | top.add(label, GBC.std().insets(0, 0, 5, 0));
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283 | top.add(hcbSearchString, GBC.eol().fill(GBC.HORIZONTAL));
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284 | JPanel left = new JPanel(new GridBagLayout());
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285 | left.add(replace, GBC.eol());
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286 | left.add(add, GBC.eol());
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287 | left.add(remove, GBC.eol());
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288 | left.add(inSelection, GBC.eop());
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289 | left.add(caseSensitive, GBC.eol());
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290 | if (Main.pref.getBoolean("expert", false)) {
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291 | left.add(allElements, GBC.eol());
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292 | left.add(addOnToolbar, GBC.eop());
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293 | left.add(standardSearch, GBC.eol());
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294 | left.add(regexSearch, GBC.eol());
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295 | left.add(mapCSSSearch, GBC.eol());
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296 | }
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297 |
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298 | final JPanel right;
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299 | right = new JPanel(new GridBagLayout());
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300 | buildHints(right, hcbSearchString);
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301 |
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302 | final JTextComponent editorComponent = hcbSearchString.getEditorComponent();
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303 | editorComponent.getDocument().addDocumentListener(new AbstractTextComponentValidator(editorComponent) {
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304 |
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305 | @Override
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306 | public void validate() {
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307 | if (!isValid()) {
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308 | feedbackInvalid(tr("Invalid search expression"));
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309 | } else {
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310 | feedbackValid(tooltip);
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311 | }
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312 | }
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313 |
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314 | @Override
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315 | public boolean isValid() {
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316 | try {
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317 | SearchSetting ss = new SearchSetting();
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318 | ss.text = hcbSearchString.getText();
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319 | ss.caseSensitive = caseSensitive.isSelected();
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320 | ss.regexSearch = regexSearch.isSelected();
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321 | ss.mapCSSSearch = mapCSSSearch.isSelected();
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322 | SearchCompiler.compile(ss);
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323 | return true;
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324 | } catch (ParseError | MapCSSException e) {
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325 | return false;
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326 | }
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327 | }
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328 | });
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329 |
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330 | final JPanel p = new JPanel(new GridBagLayout());
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331 | p.add(top, GBC.eol().fill(GBC.HORIZONTAL).insets(5, 5, 5, 0));
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332 | p.add(left, GBC.std().anchor(GBC.NORTH).insets(5, 10, 10, 0));
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333 | p.add(right, GBC.eol());
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334 | ExtendedDialog dialog = new ExtendedDialog(
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335 | Main.parent,
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336 | initialValues instanceof Filter ? tr("Filter") : tr("Search"),
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337 | new String[] {
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338 | initialValues instanceof Filter ? tr("Submit filter") : tr("Start Search"),
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339 | tr("Cancel")}
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340 | ) {
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341 | @Override
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342 | protected void buttonAction(int buttonIndex, ActionEvent evt) {
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343 | if (buttonIndex == 0) {
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344 | try {
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345 | SearchSetting ss = new SearchSetting();
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346 | ss.text = hcbSearchString.getText();
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347 | ss.caseSensitive = caseSensitive.isSelected();
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348 | ss.regexSearch = regexSearch.isSelected();
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349 | ss.mapCSSSearch = mapCSSSearch.isSelected();
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350 | SearchCompiler.compile(ss);
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351 | super.buttonAction(buttonIndex, evt);
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352 | } catch (ParseError e) {
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353 | Main.debug(e);
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354 | JOptionPane.showMessageDialog(
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355 | Main.parent,
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356 | tr("Search expression is not valid: \n\n {0}", e.getMessage()),
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357 | tr("Invalid search expression"),
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358 | JOptionPane.ERROR_MESSAGE);
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359 | }
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360 | } else {
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361 | super.buttonAction(buttonIndex, evt);
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362 | }
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363 | }
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364 | };
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365 | dialog.setButtonIcons(new String[] {"dialogs/search", "cancel"});
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366 | dialog.configureContextsensitiveHelp("/Action/Search", true /* show help button */);
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367 | dialog.setContent(p);
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368 | dialog.showDialog();
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369 | int result = dialog.getValue();
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370 |
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371 | if (result != 1) return null;
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372 |
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373 | // User pressed OK - let's perform the search
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374 | SearchMode mode = replace.isSelected() ? SearchAction.SearchMode.replace
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375 | : (add.isSelected() ? SearchAction.SearchMode.add
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376 | : (remove.isSelected() ? SearchAction.SearchMode.remove : SearchAction.SearchMode.in_selection));
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377 | initialValues.text = hcbSearchString.getText();
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378 | initialValues.mode = mode;
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379 | initialValues.caseSensitive = caseSensitive.isSelected();
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380 | initialValues.allElements = allElements.isSelected();
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381 | initialValues.regexSearch = regexSearch.isSelected();
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382 | initialValues.mapCSSSearch = mapCSSSearch.isSelected();
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383 |
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384 | if (addOnToolbar.isSelected()) {
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385 | ToolbarPreferences.ActionDefinition aDef =
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386 | new ToolbarPreferences.ActionDefinition(Main.main.menu.search);
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387 | aDef.getParameters().put(SEARCH_EXPRESSION, initialValues);
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388 | // Display search expression as tooltip instead of generic one
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389 | aDef.setName(Utils.shortenString(initialValues.text, MAX_LENGTH_SEARCH_EXPRESSION_DISPLAY));
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390 | // parametrized action definition is now composed
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391 | ActionParser actionParser = new ToolbarPreferences.ActionParser(null);
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392 | String res = actionParser.saveAction(aDef);
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393 |
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394 | // add custom search button to toolbar preferences
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395 | Main.toolbar.addCustomButton(res, -1, false);
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396 | }
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397 | return initialValues;
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398 | }
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399 |
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400 | private static void buildHints(JPanel right, HistoryComboBox hcbSearchString) {
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401 | right.add(new SearchKeywordRow(hcbSearchString)
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402 | .addTitle(tr("basic examples"))
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403 | .addKeyword(tr("Baker Street"), null, tr("''Baker'' and ''Street'' in any key"))
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404 | .addKeyword(tr("\"Baker Street\""), "\"\"", tr("''Baker Street'' in any key")),
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405 | GBC.eol());
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406 | right.add(new SearchKeywordRow(hcbSearchString)
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407 | .addTitle(tr("basics"))
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408 | .addKeyword("<i>key</i>:<i>valuefragment</i>", null,
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409 | tr("''valuefragment'' anywhere in ''key''"), "name:str matches name=Bakerstreet")
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410 | .addKeyword("-<i>key</i>:<i>valuefragment</i>", null, tr("''valuefragment'' nowhere in ''key''"))
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411 | .addKeyword("<i>key</i>=<i>value</i>", null, tr("''key'' with exactly ''value''"))
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412 | .addKeyword("<i>key</i>=*", null, tr("''key'' with any value"))
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413 | .addKeyword("*=<i>value</i>", null, tr("''value'' in any key"))
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414 | .addKeyword("<i>key</i>=", null, tr("matches if ''key'' exists"))
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415 | .addKeyword("<i>key</i>><i>value</i>", null, tr("matches if ''key'' is greater than ''value'' (analogously, less than)"))
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416 | .addKeyword("\"key\"=\"value\"", "\"\"=\"\"",
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417 | tr("to quote operators.<br>Within quoted strings the <b>\"</b> and <b>\\</b> characters need to be escaped " +
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418 | "by a preceding <b>\\</b> (e.g. <b>\\\"</b> and <b>\\\\</b>)."),
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419 | "\"addr:street\""),
|
---|
420 | GBC.eol());
|
---|
421 | right.add(new SearchKeywordRow(hcbSearchString)
|
---|
422 | .addTitle(tr("combinators"))
|
---|
423 | .addKeyword("<i>expr</i> <i>expr</i>", null, tr("logical and (both expressions have to be satisfied)"))
|
---|
424 | .addKeyword("<i>expr</i> | <i>expr</i>", "| ", tr("logical or (at least one expression has to be satisfied)"))
|
---|
425 | .addKeyword("<i>expr</i> OR <i>expr</i>", "OR ", tr("logical or (at least one expression has to be satisfied)"))
|
---|
426 | .addKeyword("-<i>expr</i>", null, tr("logical not"))
|
---|
427 | .addKeyword("(<i>expr</i>)", "()", tr("use parenthesis to group expressions")),
|
---|
428 | GBC.eol());
|
---|
429 |
|
---|
430 | if (Main.pref.getBoolean("expert", false)) {
|
---|
431 | right.add(new SearchKeywordRow(hcbSearchString)
|
---|
432 | .addTitle(tr("objects"))
|
---|
433 | .addKeyword("type:node", "type:node ", tr("all ways"))
|
---|
434 | .addKeyword("type:way", "type:way ", tr("all ways"))
|
---|
435 | .addKeyword("type:relation", "type:relation ", tr("all relations"))
|
---|
436 | .addKeyword("closed", "closed ", tr("all closed ways"))
|
---|
437 | .addKeyword("untagged", "untagged ", tr("object without useful tags")),
|
---|
438 | GBC.eol());
|
---|
439 | right.add(new SearchKeywordRow(hcbSearchString)
|
---|
440 | .addTitle(tr("metadata"))
|
---|
441 | .addKeyword("user:", "user:", tr("objects changed by user", "user:anonymous"))
|
---|
442 | .addKeyword("id:", "id:", tr("objects with given ID"), "id:0 (new objects)")
|
---|
443 | .addKeyword("version:", "version:", tr("objects with given version"), "version:0 (objects without an assigned version)")
|
---|
444 | .addKeyword("changeset:", "changeset:", tr("objects with given changeset ID"),
|
---|
445 | "changeset:0 (objects without an assigned changeset)")
|
---|
446 | .addKeyword("timestamp:", "timestamp:", tr("objects with last modification timestamp within range"), "timestamp:2012/",
|
---|
447 | "timestamp:2008/2011-02-04T12"),
|
---|
448 | GBC.eol());
|
---|
449 | right.add(new SearchKeywordRow(hcbSearchString)
|
---|
450 | .addTitle(tr("properties"))
|
---|
451 | .addKeyword("nodes:<i>20-</i>", "nodes:", tr("ways with at least 20 nodes, or relations containing at least 20 nodes"))
|
---|
452 | .addKeyword("ways:<i>3-</i>", "ways:", tr("nodes with at least 3 referring ways, or relations containing at least 3 ways"))
|
---|
453 | .addKeyword("tags:<i>5-10</i>", "tags:", tr("objects having 5 to 10 tags"))
|
---|
454 | .addKeyword("role:", "role:", tr("objects with given role in a relation"))
|
---|
455 | .addKeyword("areasize:<i>-100</i>", "areasize:", tr("closed ways with an area of 100 m\u00b2"))
|
---|
456 | .addKeyword("waylength:<i>200-</i>", "waylength:", tr("ways with a length of 200 m or more")),
|
---|
457 | GBC.eol());
|
---|
458 | right.add(new SearchKeywordRow(hcbSearchString)
|
---|
459 | .addTitle(tr("state"))
|
---|
460 | .addKeyword("modified", "modified ", tr("all modified objects"))
|
---|
461 | .addKeyword("new", "new ", tr("all new objects"))
|
---|
462 | .addKeyword("selected", "selected ", tr("all selected objects"))
|
---|
463 | .addKeyword("incomplete", "incomplete ", tr("all incomplete objects")),
|
---|
464 | GBC.eol());
|
---|
465 | right.add(new SearchKeywordRow(hcbSearchString)
|
---|
466 | .addTitle(tr("related objects"))
|
---|
467 | .addKeyword("child <i>expr</i>", "child ", tr("all children of objects matching the expression"), "child building")
|
---|
468 | .addKeyword("parent <i>expr</i>", "parent ", tr("all parents of objects matching the expression"), "parent bus_stop")
|
---|
469 | .addKeyword("hasRole:<i>stop</i>", "hasRole:", tr("relation containing a member of role <i>stop</i>"))
|
---|
470 | .addKeyword("role:<i>stop</i>", "role:", tr("objects being part of a relation as role <i>stop</i>"))
|
---|
471 | .addKeyword("nth:<i>7</i>", "nth:",
|
---|
472 | tr("n-th member of relation and/or n-th node of way"), "nth:5 (child type:relation)", "nth:-1")
|
---|
473 | .addKeyword("nth%:<i>7</i>", "nth%:",
|
---|
474 | tr("every n-th member of relation and/or every n-th node of way"), "nth%:100 (child waterway)"),
|
---|
475 | GBC.eol());
|
---|
476 | right.add(new SearchKeywordRow(hcbSearchString)
|
---|
477 | .addTitle(tr("view"))
|
---|
478 | .addKeyword("inview", "inview ", tr("objects in current view"))
|
---|
479 | .addKeyword("allinview", "allinview ", tr("objects (and all its way nodes / relation members) in current view"))
|
---|
480 | .addKeyword("indownloadedarea", "indownloadedarea ", tr("objects in downloaded area"))
|
---|
481 | .addKeyword("allindownloadedarea", "allindownloadedarea ",
|
---|
482 | tr("objects (and all its way nodes / relation members) in downloaded area")),
|
---|
483 | GBC.eol());
|
---|
484 | }
|
---|
485 | }
|
---|
486 |
|
---|
487 | /**
|
---|
488 | * Launches the dialog for specifying search criteria and runs a search
|
---|
489 | */
|
---|
490 | public static void search() {
|
---|
491 | SearchSetting se = showSearchDialog(lastSearch);
|
---|
492 | if (se != null) {
|
---|
493 | searchWithHistory(se);
|
---|
494 | }
|
---|
495 | }
|
---|
496 |
|
---|
497 | /**
|
---|
498 | * Adds the search specified by the settings in <code>s</code> to the
|
---|
499 | * search history and performs the search.
|
---|
500 | *
|
---|
501 | * @param s search settings
|
---|
502 | */
|
---|
503 | public static void searchWithHistory(SearchSetting s) {
|
---|
504 | saveToHistory(s);
|
---|
505 | lastSearch = new SearchSetting(s);
|
---|
506 | search(s);
|
---|
507 | }
|
---|
508 |
|
---|
509 | /**
|
---|
510 | * Performs the search specified by the settings in <code>s</code> without saving it to search history.
|
---|
511 | *
|
---|
512 | * @param s search settings
|
---|
513 | */
|
---|
514 | public static void searchWithoutHistory(SearchSetting s) {
|
---|
515 | lastSearch = new SearchSetting(s);
|
---|
516 | search(s);
|
---|
517 | }
|
---|
518 |
|
---|
519 | /**
|
---|
520 | * Performs the search specified by the search string {@code search} and the search mode {@code mode}.
|
---|
521 | *
|
---|
522 | * @param search the search string to use
|
---|
523 | * @param mode the search mode to use
|
---|
524 | */
|
---|
525 | public static void search(String search, SearchMode mode) {
|
---|
526 | final SearchSetting searchSetting = new SearchSetting();
|
---|
527 | searchSetting.text = search;
|
---|
528 | searchSetting.mode = mode;
|
---|
529 | search(searchSetting);
|
---|
530 | }
|
---|
531 |
|
---|
532 | static void search(SearchSetting s) {
|
---|
533 | SearchTask.newSearchTask(s, new SelectSearchReceiver()).run();
|
---|
534 | }
|
---|
535 |
|
---|
536 | /**
|
---|
537 | * Performs the search specified by the search string {@code search} and the search mode {@code mode} and returns the result of the search.
|
---|
538 | *
|
---|
539 | * @param search the search string to use
|
---|
540 | * @param mode the search mode to use
|
---|
541 | * @return The result of the search.
|
---|
542 | * @since 10457
|
---|
543 | */
|
---|
544 | public static Collection<OsmPrimitive> searchAndReturn(String search, SearchMode mode) {
|
---|
545 | final SearchSetting searchSetting = new SearchSetting();
|
---|
546 | searchSetting.text = search;
|
---|
547 | searchSetting.mode = mode;
|
---|
548 | CapturingSearchReceiver receiver = new CapturingSearchReceiver();
|
---|
549 | SearchTask.newSearchTask(searchSetting, receiver).run();
|
---|
550 | return receiver.result;
|
---|
551 | }
|
---|
552 |
|
---|
553 | /**
|
---|
554 | * Interfaces implementing this may receive the result of the current search.
|
---|
555 | * @author Michael Zangl
|
---|
556 | * @since 10457
|
---|
557 | */
|
---|
558 | interface SearchReceiver {
|
---|
559 | /**
|
---|
560 | * Receive the search result
|
---|
561 | * @param ds The data set searched on.
|
---|
562 | * @param result The result collection, including the initial collection.
|
---|
563 | * @param foundMatches The number of matches added to the result.
|
---|
564 | * @param setting The setting used.
|
---|
565 | */
|
---|
566 | void receiveSearchResult(DataSet ds, Collection<OsmPrimitive> result, int foundMatches, SearchSetting setting);
|
---|
567 | }
|
---|
568 |
|
---|
569 | /**
|
---|
570 | * Select the search result and display a status text for it.
|
---|
571 | */
|
---|
572 | private static class SelectSearchReceiver implements SearchReceiver {
|
---|
573 |
|
---|
574 | @Override
|
---|
575 | public void receiveSearchResult(DataSet ds, Collection<OsmPrimitive> result, int foundMatches, SearchSetting setting) {
|
---|
576 | ds.setSelected(result);
|
---|
577 | if (foundMatches == 0) {
|
---|
578 | final String msg;
|
---|
579 | final String text = Utils.shortenString(setting.text, MAX_LENGTH_SEARCH_EXPRESSION_DISPLAY);
|
---|
580 | if (setting.mode == SearchMode.replace) {
|
---|
581 | msg = tr("No match found for ''{0}''", text);
|
---|
582 | } else if (setting.mode == SearchMode.add) {
|
---|
583 | msg = tr("Nothing added to selection by searching for ''{0}''", text);
|
---|
584 | } else if (setting.mode == SearchMode.remove) {
|
---|
585 | msg = tr("Nothing removed from selection by searching for ''{0}''", text);
|
---|
586 | } else if (setting.mode == SearchMode.in_selection) {
|
---|
587 | msg = tr("Nothing found in selection by searching for ''{0}''", text);
|
---|
588 | } else {
|
---|
589 | msg = null;
|
---|
590 | }
|
---|
591 | Main.map.statusLine.setHelpText(msg);
|
---|
592 | JOptionPane.showMessageDialog(
|
---|
593 | Main.parent,
|
---|
594 | msg,
|
---|
595 | tr("Warning"),
|
---|
596 | JOptionPane.WARNING_MESSAGE
|
---|
597 | );
|
---|
598 | } else {
|
---|
599 | Main.map.statusLine.setHelpText(tr("Found {0} matches", foundMatches));
|
---|
600 | }
|
---|
601 | }
|
---|
602 | }
|
---|
603 |
|
---|
604 | /**
|
---|
605 | * This class stores the result of the search in a local variable.
|
---|
606 | * @author Michael Zangl
|
---|
607 | */
|
---|
608 | private static final class CapturingSearchReceiver implements SearchReceiver {
|
---|
609 | private Collection<OsmPrimitive> result;
|
---|
610 |
|
---|
611 | @Override
|
---|
612 | public void receiveSearchResult(DataSet ds, Collection<OsmPrimitive> result, int foundMatches,
|
---|
613 | SearchSetting setting) {
|
---|
614 | this.result = result;
|
---|
615 | }
|
---|
616 | }
|
---|
617 |
|
---|
618 | static final class SearchTask extends PleaseWaitRunnable {
|
---|
619 | private final DataSet ds;
|
---|
620 | private final SearchSetting setting;
|
---|
621 | private final Collection<OsmPrimitive> selection;
|
---|
622 | private final Predicate<OsmPrimitive> predicate;
|
---|
623 | private boolean canceled;
|
---|
624 | private int foundMatches;
|
---|
625 | private SearchReceiver resultReceiver;
|
---|
626 |
|
---|
627 | private SearchTask(DataSet ds, SearchSetting setting, Collection<OsmPrimitive> selection, Predicate<OsmPrimitive> predicate,
|
---|
628 | SearchReceiver resultReceiver) {
|
---|
629 | super(tr("Searching"));
|
---|
630 | this.ds = ds;
|
---|
631 | this.setting = setting;
|
---|
632 | this.selection = selection;
|
---|
633 | this.predicate = predicate;
|
---|
634 | this.resultReceiver = resultReceiver;
|
---|
635 | }
|
---|
636 |
|
---|
637 | static SearchTask newSearchTask(SearchSetting setting, SearchReceiver resultReceiver) {
|
---|
638 | final DataSet ds = Main.getLayerManager().getEditDataSet();
|
---|
639 | return newSearchTask(setting, ds, resultReceiver);
|
---|
640 | }
|
---|
641 |
|
---|
642 | /**
|
---|
643 | * Create a new search task for the given search setting.
|
---|
644 | * @param setting The setting to use
|
---|
645 | * @param ds The data set to search on
|
---|
646 | * @param resultReceiver will receive the search result
|
---|
647 | * @return A new search task.
|
---|
648 | */
|
---|
649 | private static SearchTask newSearchTask(SearchSetting setting, final DataSet ds, SearchReceiver resultReceiver) {
|
---|
650 | final Collection<OsmPrimitive> selection = new HashSet<>(ds.getAllSelected());
|
---|
651 | return new SearchTask(ds, setting, selection, new Predicate<OsmPrimitive>() {
|
---|
652 | @Override
|
---|
653 | public boolean evaluate(OsmPrimitive o) {
|
---|
654 | return ds.isSelected(o);
|
---|
655 | }
|
---|
656 | }, resultReceiver);
|
---|
657 | }
|
---|
658 |
|
---|
659 | @Override
|
---|
660 | protected void cancel() {
|
---|
661 | this.canceled = true;
|
---|
662 | }
|
---|
663 |
|
---|
664 | @Override
|
---|
665 | protected void realRun() {
|
---|
666 | try {
|
---|
667 | foundMatches = 0;
|
---|
668 | SearchCompiler.Match matcher = SearchCompiler.compile(setting);
|
---|
669 |
|
---|
670 | if (setting.mode == SearchMode.replace) {
|
---|
671 | selection.clear();
|
---|
672 | } else if (setting.mode == SearchMode.in_selection) {
|
---|
673 | foundMatches = selection.size();
|
---|
674 | }
|
---|
675 |
|
---|
676 | Collection<OsmPrimitive> all;
|
---|
677 | if (setting.allElements) {
|
---|
678 | all = Main.getLayerManager().getEditDataSet().allPrimitives();
|
---|
679 | } else {
|
---|
680 | all = Main.getLayerManager().getEditDataSet().allNonDeletedCompletePrimitives();
|
---|
681 | }
|
---|
682 | final ProgressMonitor subMonitor = getProgressMonitor().createSubTaskMonitor(all.size(), false);
|
---|
683 | subMonitor.beginTask(trn("Searching in {0} object", "Searching in {0} objects", all.size(), all.size()));
|
---|
684 |
|
---|
685 | for (OsmPrimitive osm : all) {
|
---|
686 | if (canceled) {
|
---|
687 | return;
|
---|
688 | }
|
---|
689 | if (setting.mode == SearchMode.replace) {
|
---|
690 | if (matcher.match(osm)) {
|
---|
691 | selection.add(osm);
|
---|
692 | ++foundMatches;
|
---|
693 | }
|
---|
694 | } else if (setting.mode == SearchMode.add && !predicate.evaluate(osm) && matcher.match(osm)) {
|
---|
695 | selection.add(osm);
|
---|
696 | ++foundMatches;
|
---|
697 | } else if (setting.mode == SearchMode.remove && predicate.evaluate(osm) && matcher.match(osm)) {
|
---|
698 | selection.remove(osm);
|
---|
699 | ++foundMatches;
|
---|
700 | } else if (setting.mode == SearchMode.in_selection && predicate.evaluate(osm) && !matcher.match(osm)) {
|
---|
701 | selection.remove(osm);
|
---|
702 | --foundMatches;
|
---|
703 | }
|
---|
704 | subMonitor.worked(1);
|
---|
705 | }
|
---|
706 | subMonitor.finishTask();
|
---|
707 | } catch (ParseError e) {
|
---|
708 | Main.debug(e);
|
---|
709 | JOptionPane.showMessageDialog(
|
---|
710 | Main.parent,
|
---|
711 | e.getMessage(),
|
---|
712 | tr("Error"),
|
---|
713 | JOptionPane.ERROR_MESSAGE
|
---|
714 | );
|
---|
715 | }
|
---|
716 | }
|
---|
717 |
|
---|
718 | @Override
|
---|
719 | protected void finish() {
|
---|
720 | if (canceled) {
|
---|
721 | return;
|
---|
722 | }
|
---|
723 | resultReceiver.receiveSearchResult(ds, selection, foundMatches, setting);
|
---|
724 | }
|
---|
725 | }
|
---|
726 |
|
---|
727 | public static class SearchSetting {
|
---|
728 | public String text;
|
---|
729 | public SearchMode mode;
|
---|
730 | public boolean caseSensitive;
|
---|
731 | public boolean regexSearch;
|
---|
732 | public boolean mapCSSSearch;
|
---|
733 | public boolean allElements;
|
---|
734 |
|
---|
735 | /**
|
---|
736 | * Constructs a new {@code SearchSetting}.
|
---|
737 | */
|
---|
738 | public SearchSetting() {
|
---|
739 | text = "";
|
---|
740 | mode = SearchMode.replace;
|
---|
741 | }
|
---|
742 |
|
---|
743 | /**
|
---|
744 | * Constructs a new {@code SearchSetting} from an existing one.
|
---|
745 | * @param original original search settings
|
---|
746 | */
|
---|
747 | public SearchSetting(SearchSetting original) {
|
---|
748 | text = original.text;
|
---|
749 | mode = original.mode;
|
---|
750 | caseSensitive = original.caseSensitive;
|
---|
751 | regexSearch = original.regexSearch;
|
---|
752 | mapCSSSearch = original.mapCSSSearch;
|
---|
753 | allElements = original.allElements;
|
---|
754 | }
|
---|
755 |
|
---|
756 | @Override
|
---|
757 | public String toString() {
|
---|
758 | String cs = caseSensitive ?
|
---|
759 | /*case sensitive*/ trc("search", "CS") :
|
---|
760 | /*case insensitive*/ trc("search", "CI");
|
---|
761 | String rx = regexSearch ? ", " +
|
---|
762 | /*regex search*/ trc("search", "RX") : "";
|
---|
763 | String css = mapCSSSearch ? ", " +
|
---|
764 | /*MapCSS search*/ trc("search", "CSS") : "";
|
---|
765 | String all = allElements ? ", " +
|
---|
766 | /*all elements*/ trc("search", "A") : "";
|
---|
767 | return '"' + text + "\" (" + cs + rx + css + all + ", " + mode + ')';
|
---|
768 | }
|
---|
769 |
|
---|
770 | @Override
|
---|
771 | public boolean equals(Object other) {
|
---|
772 | if (this == other) return true;
|
---|
773 | if (other == null || getClass() != other.getClass()) return false;
|
---|
774 | SearchSetting that = (SearchSetting) other;
|
---|
775 | return caseSensitive == that.caseSensitive &&
|
---|
776 | regexSearch == that.regexSearch &&
|
---|
777 | mapCSSSearch == that.mapCSSSearch &&
|
---|
778 | allElements == that.allElements &&
|
---|
779 | Objects.equals(text, that.text) &&
|
---|
780 | mode == that.mode;
|
---|
781 | }
|
---|
782 |
|
---|
783 | @Override
|
---|
784 | public int hashCode() {
|
---|
785 | return Objects.hash(text, mode, caseSensitive, regexSearch, mapCSSSearch, allElements);
|
---|
786 | }
|
---|
787 |
|
---|
788 | public static SearchSetting readFromString(String s) {
|
---|
789 | if (s.isEmpty())
|
---|
790 | return null;
|
---|
791 |
|
---|
792 | SearchSetting result = new SearchSetting();
|
---|
793 |
|
---|
794 | int index = 1;
|
---|
795 |
|
---|
796 | result.mode = SearchMode.fromCode(s.charAt(0));
|
---|
797 | if (result.mode == null) {
|
---|
798 | result.mode = SearchMode.replace;
|
---|
799 | index = 0;
|
---|
800 | }
|
---|
801 |
|
---|
802 | while (index < s.length()) {
|
---|
803 | if (s.charAt(index) == 'C') {
|
---|
804 | result.caseSensitive = true;
|
---|
805 | } else if (s.charAt(index) == 'R') {
|
---|
806 | result.regexSearch = true;
|
---|
807 | } else if (s.charAt(index) == 'A') {
|
---|
808 | result.allElements = true;
|
---|
809 | } else if (s.charAt(index) == 'M') {
|
---|
810 | result.mapCSSSearch = true;
|
---|
811 | } else if (s.charAt(index) == ' ') {
|
---|
812 | break;
|
---|
813 | } else {
|
---|
814 | Main.warn("Unknown char in SearchSettings: " + s);
|
---|
815 | break;
|
---|
816 | }
|
---|
817 | index++;
|
---|
818 | }
|
---|
819 |
|
---|
820 | if (index < s.length() && s.charAt(index) == ' ') {
|
---|
821 | index++;
|
---|
822 | }
|
---|
823 |
|
---|
824 | result.text = s.substring(index);
|
---|
825 |
|
---|
826 | return result;
|
---|
827 | }
|
---|
828 |
|
---|
829 | public String writeToString() {
|
---|
830 | if (text == null || text.isEmpty())
|
---|
831 | return "";
|
---|
832 |
|
---|
833 | StringBuilder result = new StringBuilder();
|
---|
834 | result.append(mode.getCode());
|
---|
835 | if (caseSensitive) {
|
---|
836 | result.append('C');
|
---|
837 | }
|
---|
838 | if (regexSearch) {
|
---|
839 | result.append('R');
|
---|
840 | }
|
---|
841 | if (mapCSSSearch) {
|
---|
842 | result.append('M');
|
---|
843 | }
|
---|
844 | if (allElements) {
|
---|
845 | result.append('A');
|
---|
846 | }
|
---|
847 | result.append(' ')
|
---|
848 | .append(text);
|
---|
849 | return result.toString();
|
---|
850 | }
|
---|
851 | }
|
---|
852 |
|
---|
853 | /**
|
---|
854 | * Refreshes the enabled state
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855 | *
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856 | */
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857 | @Override
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858 | protected void updateEnabledState() {
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859 | setEnabled(getLayerManager().getEditLayer() != null);
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860 | }
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861 |
|
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862 | @Override
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863 | public List<ActionParameter<?>> getActionParameters() {
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864 | return Collections.<ActionParameter<?>>singletonList(new SearchSettingsActionParameter(SEARCH_EXPRESSION));
|
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865 | }
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866 | }
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