1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.data;
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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.Color;
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7 | import java.awt.GraphicsEnvironment;
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8 | import java.awt.Toolkit;
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9 | import java.io.BufferedReader;
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10 | import java.io.File;
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11 | import java.io.FileOutputStream;
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12 | import java.io.IOException;
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13 | import java.io.InputStream;
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14 | import java.io.OutputStreamWriter;
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15 | import java.io.PrintWriter;
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16 | import java.io.Reader;
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17 | import java.io.StringReader;
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18 | import java.io.StringWriter;
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19 | import java.lang.annotation.Retention;
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20 | import java.lang.annotation.RetentionPolicy;
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21 | import java.lang.reflect.Field;
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22 | import java.nio.charset.StandardCharsets;
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23 | import java.nio.file.Files;
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24 | import java.util.ArrayList;
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25 | import java.util.Collection;
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26 | import java.util.Collections;
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27 | import java.util.HashMap;
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28 | import java.util.HashSet;
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29 | import java.util.Iterator;
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30 | import java.util.LinkedHashMap;
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31 | import java.util.LinkedList;
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32 | import java.util.List;
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33 | import java.util.Map;
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34 | import java.util.Map.Entry;
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35 | import java.util.Objects;
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36 | import java.util.ResourceBundle;
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37 | import java.util.Set;
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38 | import java.util.SortedMap;
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39 | import java.util.TreeMap;
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40 | import java.util.concurrent.CopyOnWriteArrayList;
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41 | import java.util.regex.Matcher;
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42 | import java.util.regex.Pattern;
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43 |
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44 | import javax.json.Json;
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45 | import javax.json.JsonObject;
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46 | import javax.json.JsonObjectBuilder;
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47 | import javax.json.JsonReader;
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48 | import javax.json.JsonString;
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49 | import javax.json.JsonValue;
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50 | import javax.json.JsonWriter;
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51 | import javax.swing.JOptionPane;
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52 | import javax.swing.UIManager;
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53 | import javax.xml.XMLConstants;
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54 | import javax.xml.stream.XMLInputFactory;
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55 | import javax.xml.stream.XMLStreamConstants;
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56 | import javax.xml.stream.XMLStreamException;
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57 | import javax.xml.stream.XMLStreamReader;
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58 | import javax.xml.transform.stream.StreamSource;
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59 | import javax.xml.validation.Schema;
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60 | import javax.xml.validation.SchemaFactory;
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61 | import javax.xml.validation.Validator;
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62 |
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63 | import org.openstreetmap.josm.Main;
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64 | import org.openstreetmap.josm.data.preferences.ColorProperty;
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65 | import org.openstreetmap.josm.io.CachedFile;
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66 | import org.openstreetmap.josm.io.OfflineAccessException;
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67 | import org.openstreetmap.josm.io.OnlineResource;
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68 | import org.openstreetmap.josm.io.XmlWriter;
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69 | import org.openstreetmap.josm.tools.CheckParameterUtil;
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70 | import org.openstreetmap.josm.tools.ColorHelper;
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71 | import org.openstreetmap.josm.tools.I18n;
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72 | import org.openstreetmap.josm.tools.Utils;
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73 | import org.xml.sax.SAXException;
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74 |
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75 | /**
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76 | * This class holds all preferences for JOSM.
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77 | *
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78 | * Other classes can register their beloved properties here. All properties will be
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79 | * saved upon set-access.
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80 | *
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81 | * Each property is a key=setting pair, where key is a String and setting can be one of
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82 | * 4 types:
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83 | * string, list, list of lists and list of maps.
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84 | * In addition, each key has a unique default value that is set when the value is first
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85 | * accessed using one of the get...() methods. You can use the same preference
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86 | * key in different parts of the code, but the default value must be the same
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87 | * everywhere. A default value of null means, the setting has been requested, but
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88 | * no default value was set. This is used in advanced preferences to present a list
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89 | * off all possible settings.
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90 | *
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91 | * At the moment, you cannot put the empty string for string properties.
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92 | * put(key, "") means, the property is removed.
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93 | *
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94 | * @author imi
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95 | * @since 74
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96 | */
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97 | public class Preferences {
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98 |
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99 | private static final String[] OBSOLETE_PREF_KEYS = {
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100 | "remote.control.host", // replaced by individual values for IPv4 and IPv6. To remove end of 2015
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101 | "osm.notes.enableDownload", // was used prior to r8071 when notes was an hidden feature. To remove end of 2015
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102 | "mappaint.style.migration.switchedToMapCSS", // was used prior to 8315 for MapCSS switch. To remove end of 2015
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103 | "mappaint.style.migration.changedXmlName" // was used prior to 8315 for MapCSS switch. To remove end of 2015
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104 | };
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105 |
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106 | /**
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107 | * Internal storage for the preference directory.
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108 | * Do not access this variable directly!
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109 | * @see #getPreferencesDirectory()
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110 | */
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111 | private File preferencesDir;
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112 |
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113 | /**
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114 | * Internal storage for the cache directory.
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115 | */
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116 | private File cacheDir;
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117 |
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118 | /**
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119 | * Internal storage for the user data directory.
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120 | */
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121 | private File userdataDir;
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122 |
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123 | /**
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124 | * Determines if preferences file is saved each time a property is changed.
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125 | */
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126 | private boolean saveOnPut = true;
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127 |
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128 | /**
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129 | * Maps the setting name to the current value of the setting.
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130 | * The map must not contain null as key or value. The mapped setting objects
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131 | * must not have a null value.
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132 | */
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133 | protected final SortedMap<String, Setting<?>> settingsMap = new TreeMap<>();
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134 |
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135 | /**
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136 | * Maps the setting name to the default value of the setting.
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137 | * The map must not contain null as key or value. The value of the mapped
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138 | * setting objects can be null.
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139 | */
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140 | protected final SortedMap<String, Setting<?>> defaultsMap = new TreeMap<>();
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141 |
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142 | /**
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143 | * Maps color keys to human readable color name
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144 | */
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145 | protected final SortedMap<String, String> colornames = new TreeMap<>();
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146 |
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147 | /**
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148 | * Interface for a preference value.
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149 | *
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150 | * Implementations must provide a proper <code>equals</code> method.
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151 | *
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152 | * @param <T> the data type for the value
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153 | */
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154 | public interface Setting<T> {
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155 | /**
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156 | * Returns the value of this setting.
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157 | *
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158 | * @return the value of this setting
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159 | */
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160 | T getValue();
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161 |
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162 | /**
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163 | * Check if the value of this Setting object is equal to the given value.
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164 | * @param otherVal the other value
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165 | * @return true if the values are equal
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166 | */
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167 | boolean equalVal(T otherVal);
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168 |
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169 | /**
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170 | * Clone the current object.
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171 | * @return an identical copy of the current object
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172 | */
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173 | Setting<T> copy();
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174 |
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175 | /**
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176 | * Enable usage of the visitor pattern.
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177 | *
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178 | * @param visitor the visitor
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179 | */
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180 | void visit(SettingVisitor visitor);
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181 |
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182 | /**
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183 | * Returns a setting whose value is null.
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184 | *
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185 | * Cannot be static, because there is no static inheritance.
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186 | * @return a Setting object that isn't null itself, but returns null
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187 | * for {@link #getValue()}
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188 | */
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189 | Setting<T> getNullInstance();
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190 | }
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191 |
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192 | /**
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193 | * Base abstract class of all settings, holding the setting value.
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194 | *
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195 | * @param <T> The setting type
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196 | */
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197 | public abstract static class AbstractSetting<T> implements Setting<T> {
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198 | protected final T value;
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199 | /**
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200 | * Constructs a new {@code AbstractSetting} with the given value
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201 | * @param value The setting value
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202 | */
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203 | public AbstractSetting(T value) {
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204 | this.value = value;
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205 | }
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206 |
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207 | @Override
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208 | public T getValue() {
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209 | return value;
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210 | }
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211 |
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212 | @Override
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213 | public String toString() {
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214 | return value != null ? value.toString() : "null";
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215 | }
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216 |
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217 | @Override
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218 | public int hashCode() {
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219 | final int prime = 31;
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220 | int result = 1;
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221 | result = prime * result + ((value == null) ? 0 : value.hashCode());
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222 | return result;
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223 | }
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224 |
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225 | @Override
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226 | public boolean equals(Object obj) {
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227 | if (this == obj)
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228 | return true;
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229 | if (obj == null)
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230 | return false;
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231 | if (!(obj instanceof AbstractSetting))
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232 | return false;
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233 | AbstractSetting<?> other = (AbstractSetting<?>) obj;
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234 | if (value == null) {
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235 | if (other.value != null)
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236 | return false;
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237 | } else if (!value.equals(other.value))
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238 | return false;
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239 | return true;
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240 | }
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241 | }
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242 |
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243 | /**
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244 | * Setting containing a {@link String} value.
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245 | */
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246 | public static class StringSetting extends AbstractSetting<String> {
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247 | /**
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248 | * Constructs a new {@code StringSetting} with the given value
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249 | * @param value The setting value
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250 | */
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251 | public StringSetting(String value) {
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252 | super(value);
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253 | }
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254 |
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255 | @Override
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256 | public boolean equalVal(String otherVal) {
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257 | if (value == null) return otherVal == null;
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258 | return value.equals(otherVal);
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259 | }
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260 |
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261 | @Override
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262 | public StringSetting copy() {
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263 | return new StringSetting(value);
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264 | }
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265 |
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266 | @Override
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267 | public void visit(SettingVisitor visitor) {
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268 | visitor.visit(this);
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269 | }
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270 |
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271 | @Override
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272 | public StringSetting getNullInstance() {
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273 | return new StringSetting(null);
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274 | }
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275 |
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276 | @Override
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277 | public boolean equals(Object other) {
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278 | if (!(other instanceof StringSetting)) return false;
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279 | return equalVal(((StringSetting) other).getValue());
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280 | }
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281 | }
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282 |
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283 | /**
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284 | * Setting containing a {@link List} of {@link String} values.
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285 | */
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286 | public static class ListSetting extends AbstractSetting<List<String>> {
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287 | /**
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288 | * Constructs a new {@code ListSetting} with the given value
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289 | * @param value The setting value
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290 | */
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291 | public ListSetting(List<String> value) {
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292 | super(value);
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293 | consistencyTest();
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294 | }
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295 |
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296 | /**
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297 | * Convenience factory method.
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298 | * @param value the value
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299 | * @return a corresponding ListSetting object
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300 | */
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301 | public static ListSetting create(Collection<String> value) {
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302 | return new ListSetting(value == null ? null : Collections.unmodifiableList(new ArrayList<>(value)));
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303 | }
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304 |
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305 | @Override
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306 | public boolean equalVal(List<String> otherVal) {
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307 | return equalCollection(value, otherVal);
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308 | }
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309 |
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310 | public static boolean equalCollection(Collection<String> a, Collection<String> b) {
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311 | if (a == null) return b == null;
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312 | if (b == null) return false;
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313 | if (a.size() != b.size()) return false;
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314 | Iterator<String> itA = a.iterator();
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315 | Iterator<String> itB = b.iterator();
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316 | while (itA.hasNext()) {
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317 | String aStr = itA.next();
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318 | String bStr = itB.next();
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319 | if (!Objects.equals(aStr, bStr)) return false;
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320 | }
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321 | return true;
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322 | }
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323 |
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324 | @Override
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325 | public ListSetting copy() {
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326 | return ListSetting.create(value);
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327 | }
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328 |
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329 | private void consistencyTest() {
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330 | if (value != null && value.contains(null))
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331 | throw new RuntimeException("Error: Null as list element in preference setting");
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332 | }
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333 |
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334 | @Override
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335 | public void visit(SettingVisitor visitor) {
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336 | visitor.visit(this);
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337 | }
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338 |
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339 | @Override
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340 | public ListSetting getNullInstance() {
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341 | return new ListSetting(null);
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342 | }
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343 |
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344 | @Override
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345 | public boolean equals(Object other) {
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346 | if (!(other instanceof ListSetting)) return false;
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347 | return equalVal(((ListSetting) other).getValue());
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348 | }
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349 | }
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350 |
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351 | /**
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352 | * Setting containing a {@link List} of {@code List}s of {@link String} values.
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353 | */
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354 | public static class ListListSetting extends AbstractSetting<List<List<String>>> {
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355 |
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356 | /**
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357 | * Constructs a new {@code ListListSetting} with the given value
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358 | * @param value The setting value
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359 | */
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360 | public ListListSetting(List<List<String>> value) {
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361 | super(value);
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362 | consistencyTest();
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363 | }
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364 |
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365 | /**
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366 | * Convenience factory method.
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367 | * @param value the value
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368 | * @return a corresponding ListListSetting object
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369 | */
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370 | public static ListListSetting create(Collection<Collection<String>> value) {
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371 | if (value != null) {
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372 | List<List<String>> valueList = new ArrayList<>(value.size());
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373 | for (Collection<String> lst : value) {
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374 | valueList.add(new ArrayList<>(lst));
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375 | }
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376 | return new ListListSetting(valueList);
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377 | }
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378 | return new ListListSetting(null);
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379 | }
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380 |
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381 | @Override
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382 | public boolean equalVal(List<List<String>> otherVal) {
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383 | if (value == null) return otherVal == null;
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384 | if (otherVal == null) return false;
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385 | if (value.size() != otherVal.size()) return false;
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386 | Iterator<List<String>> itA = value.iterator();
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387 | Iterator<List<String>> itB = otherVal.iterator();
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388 | while (itA.hasNext()) {
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389 | if (!ListSetting.equalCollection(itA.next(), itB.next())) return false;
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390 | }
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391 | return true;
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392 | }
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393 |
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394 | @Override
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395 | public ListListSetting copy() {
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396 | if (value == null) return new ListListSetting(null);
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397 |
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398 | List<List<String>> copy = new ArrayList<>(value.size());
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399 | for (Collection<String> lst : value) {
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400 | List<String> lstCopy = new ArrayList<>(lst);
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401 | copy.add(Collections.unmodifiableList(lstCopy));
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402 | }
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403 | return new ListListSetting(Collections.unmodifiableList(copy));
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404 | }
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405 |
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406 | private void consistencyTest() {
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407 | if (value == null) return;
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408 | if (value.contains(null)) throw new RuntimeException("Error: Null as list element in preference setting");
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409 | for (Collection<String> lst : value) {
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410 | if (lst.contains(null)) throw new RuntimeException("Error: Null as inner list element in preference setting");
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411 | }
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412 | }
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413 |
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414 | @Override
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415 | public void visit(SettingVisitor visitor) {
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416 | visitor.visit(this);
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417 | }
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418 |
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419 | @Override
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420 | public ListListSetting getNullInstance() {
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421 | return new ListListSetting(null);
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422 | }
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423 |
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424 | @Override
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425 | public boolean equals(Object other) {
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426 | if (!(other instanceof ListListSetting)) return false;
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427 | return equalVal(((ListListSetting) other).getValue());
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428 | }
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429 | }
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430 |
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431 | /**
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432 | * Setting containing a {@link List} of {@link Map}s of {@link String} values.
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433 | */
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434 | public static class MapListSetting extends AbstractSetting<List<Map<String, String>>> {
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435 |
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436 | /**
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437 | * Constructs a new {@code MapListSetting} with the given value
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438 | * @param value The setting value
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439 | */
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440 | public MapListSetting(List<Map<String, String>> value) {
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441 | super(value);
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442 | consistencyTest();
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443 | }
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444 |
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445 | @Override
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446 | public boolean equalVal(List<Map<String, String>> otherVal) {
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447 | if (value == null) return otherVal == null;
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448 | if (otherVal == null) return false;
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449 | if (value.size() != otherVal.size()) return false;
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450 | Iterator<Map<String, String>> itA = value.iterator();
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451 | Iterator<Map<String, String>> itB = otherVal.iterator();
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452 | while (itA.hasNext()) {
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453 | if (!equalMap(itA.next(), itB.next())) return false;
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454 | }
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455 | return true;
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456 | }
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457 |
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458 | private static boolean equalMap(Map<String, String> a, Map<String, String> b) {
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459 | if (a == null) return b == null;
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460 | if (b == null) return false;
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461 | if (a.size() != b.size()) return false;
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462 | for (Entry<String, String> e : a.entrySet()) {
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463 | if (!Objects.equals(e.getValue(), b.get(e.getKey()))) return false;
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464 | }
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465 | return true;
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466 | }
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467 |
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468 | @Override
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469 | public MapListSetting copy() {
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470 | if (value == null) return new MapListSetting(null);
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471 | List<Map<String, String>> copy = new ArrayList<>(value.size());
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472 | for (Map<String, String> map : value) {
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473 | Map<String, String> mapCopy = new LinkedHashMap<>(map);
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474 | copy.add(Collections.unmodifiableMap(mapCopy));
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475 | }
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476 | return new MapListSetting(Collections.unmodifiableList(copy));
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477 | }
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478 |
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479 | private void consistencyTest() {
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480 | if (value == null) return;
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481 | if (value.contains(null)) throw new RuntimeException("Error: Null as list element in preference setting");
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482 | for (Map<String, String> map : value) {
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483 | if (map.keySet().contains(null)) throw new RuntimeException("Error: Null as map key in preference setting");
|
---|
484 | if (map.values().contains(null)) throw new RuntimeException("Error: Null as map value in preference setting");
|
---|
485 | }
|
---|
486 | }
|
---|
487 |
|
---|
488 | @Override
|
---|
489 | public void visit(SettingVisitor visitor) {
|
---|
490 | visitor.visit(this);
|
---|
491 | }
|
---|
492 |
|
---|
493 | @Override
|
---|
494 | public MapListSetting getNullInstance() {
|
---|
495 | return new MapListSetting(null);
|
---|
496 | }
|
---|
497 |
|
---|
498 | @Override
|
---|
499 | public boolean equals(Object other) {
|
---|
500 | if (!(other instanceof MapListSetting)) return false;
|
---|
501 | return equalVal(((MapListSetting) other).getValue());
|
---|
502 | }
|
---|
503 | }
|
---|
504 |
|
---|
505 | public interface SettingVisitor {
|
---|
506 | void visit(StringSetting setting);
|
---|
507 |
|
---|
508 | void visit(ListSetting value);
|
---|
509 |
|
---|
510 | void visit(ListListSetting value);
|
---|
511 |
|
---|
512 | void visit(MapListSetting value);
|
---|
513 | }
|
---|
514 |
|
---|
515 | public interface PreferenceChangeEvent {
|
---|
516 | String getKey();
|
---|
517 |
|
---|
518 | Setting<?> getOldValue();
|
---|
519 |
|
---|
520 | Setting<?> getNewValue();
|
---|
521 | }
|
---|
522 |
|
---|
523 | public interface PreferenceChangedListener {
|
---|
524 | void preferenceChanged(PreferenceChangeEvent e);
|
---|
525 | }
|
---|
526 |
|
---|
527 | private static class DefaultPreferenceChangeEvent implements PreferenceChangeEvent {
|
---|
528 | private final String key;
|
---|
529 | private final Setting<?> oldValue;
|
---|
530 | private final Setting<?> newValue;
|
---|
531 |
|
---|
532 | DefaultPreferenceChangeEvent(String key, Setting<?> oldValue, Setting<?> newValue) {
|
---|
533 | this.key = key;
|
---|
534 | this.oldValue = oldValue;
|
---|
535 | this.newValue = newValue;
|
---|
536 | }
|
---|
537 |
|
---|
538 | @Override
|
---|
539 | public String getKey() {
|
---|
540 | return key;
|
---|
541 | }
|
---|
542 |
|
---|
543 | @Override
|
---|
544 | public Setting<?> getOldValue() {
|
---|
545 | return oldValue;
|
---|
546 | }
|
---|
547 |
|
---|
548 | @Override
|
---|
549 | public Setting<?> getNewValue() {
|
---|
550 | return newValue;
|
---|
551 | }
|
---|
552 | }
|
---|
553 |
|
---|
554 | public interface ColorKey {
|
---|
555 | String getColorName();
|
---|
556 |
|
---|
557 | String getSpecialName();
|
---|
558 |
|
---|
559 | Color getDefaultValue();
|
---|
560 | }
|
---|
561 |
|
---|
562 | private final CopyOnWriteArrayList<PreferenceChangedListener> listeners = new CopyOnWriteArrayList<>();
|
---|
563 |
|
---|
564 | /**
|
---|
565 | * Adds a new preferences listener.
|
---|
566 | * @param listener The listener to add
|
---|
567 | */
|
---|
568 | public void addPreferenceChangeListener(PreferenceChangedListener listener) {
|
---|
569 | if (listener != null) {
|
---|
570 | listeners.addIfAbsent(listener);
|
---|
571 | }
|
---|
572 | }
|
---|
573 |
|
---|
574 | /**
|
---|
575 | * Removes a preferences listener.
|
---|
576 | * @param listener The listener to remove
|
---|
577 | */
|
---|
578 | public void removePreferenceChangeListener(PreferenceChangedListener listener) {
|
---|
579 | listeners.remove(listener);
|
---|
580 | }
|
---|
581 |
|
---|
582 | protected void firePreferenceChanged(String key, Setting<?> oldValue, Setting<?> newValue) {
|
---|
583 | PreferenceChangeEvent evt = new DefaultPreferenceChangeEvent(key, oldValue, newValue);
|
---|
584 | for (PreferenceChangedListener l : listeners) {
|
---|
585 | l.preferenceChanged(evt);
|
---|
586 | }
|
---|
587 | }
|
---|
588 |
|
---|
589 | /**
|
---|
590 | * Returns the user defined preferences directory, containing the preferences.xml file
|
---|
591 | * @return The user defined preferences directory, containing the preferences.xml file
|
---|
592 | * @since 7834
|
---|
593 | */
|
---|
594 | public File getPreferencesDirectory() {
|
---|
595 | if (preferencesDir != null)
|
---|
596 | return preferencesDir;
|
---|
597 | String path;
|
---|
598 | path = System.getProperty("josm.pref");
|
---|
599 | if (path != null) {
|
---|
600 | preferencesDir = new File(path).getAbsoluteFile();
|
---|
601 | } else {
|
---|
602 | path = System.getProperty("josm.home");
|
---|
603 | if (path != null) {
|
---|
604 | preferencesDir = new File(path).getAbsoluteFile();
|
---|
605 | } else {
|
---|
606 | preferencesDir = Main.platform.getDefaultPrefDirectory();
|
---|
607 | }
|
---|
608 | }
|
---|
609 | return preferencesDir;
|
---|
610 | }
|
---|
611 |
|
---|
612 | /**
|
---|
613 | * Returns the user data directory, containing autosave, plugins, etc.
|
---|
614 | * Depending on the OS it may be the same directory as preferences directory.
|
---|
615 | * @return The user data directory, containing autosave, plugins, etc.
|
---|
616 | * @since 7834
|
---|
617 | */
|
---|
618 | public File getUserDataDirectory() {
|
---|
619 | if (userdataDir != null)
|
---|
620 | return userdataDir;
|
---|
621 | String path;
|
---|
622 | path = System.getProperty("josm.userdata");
|
---|
623 | if (path != null) {
|
---|
624 | userdataDir = new File(path).getAbsoluteFile();
|
---|
625 | } else {
|
---|
626 | path = System.getProperty("josm.home");
|
---|
627 | if (path != null) {
|
---|
628 | userdataDir = new File(path).getAbsoluteFile();
|
---|
629 | } else {
|
---|
630 | userdataDir = Main.platform.getDefaultUserDataDirectory();
|
---|
631 | }
|
---|
632 | }
|
---|
633 | return userdataDir;
|
---|
634 | }
|
---|
635 |
|
---|
636 | /**
|
---|
637 | * Returns the user preferences file (preferences.xml)
|
---|
638 | * @return The user preferences file (preferences.xml)
|
---|
639 | */
|
---|
640 | public File getPreferenceFile() {
|
---|
641 | return new File(getPreferencesDirectory(), "preferences.xml");
|
---|
642 | }
|
---|
643 |
|
---|
644 | /**
|
---|
645 | * Returns the user plugin directory
|
---|
646 | * @return The user plugin directory
|
---|
647 | */
|
---|
648 | public File getPluginsDirectory() {
|
---|
649 | return new File(getUserDataDirectory(), "plugins");
|
---|
650 | }
|
---|
651 |
|
---|
652 | /**
|
---|
653 | * Get the directory where cached content of any kind should be stored.
|
---|
654 | *
|
---|
655 | * If the directory doesn't exist on the file system, it will be created
|
---|
656 | * by this method.
|
---|
657 | *
|
---|
658 | * @return the cache directory
|
---|
659 | */
|
---|
660 | public File getCacheDirectory() {
|
---|
661 | if (cacheDir != null)
|
---|
662 | return cacheDir;
|
---|
663 | String path = System.getProperty("josm.cache");
|
---|
664 | if (path != null) {
|
---|
665 | cacheDir = new File(path).getAbsoluteFile();
|
---|
666 | } else {
|
---|
667 | path = System.getProperty("josm.home");
|
---|
668 | if (path != null) {
|
---|
669 | cacheDir = new File(path, "cache");
|
---|
670 | } else {
|
---|
671 | path = get("cache.folder", null);
|
---|
672 | if (path != null) {
|
---|
673 | cacheDir = new File(path).getAbsoluteFile();
|
---|
674 | } else {
|
---|
675 | cacheDir = Main.platform.getDefaultCacheDirectory();
|
---|
676 | }
|
---|
677 | }
|
---|
678 | }
|
---|
679 | if (!cacheDir.exists() && !cacheDir.mkdirs()) {
|
---|
680 | Main.warn(tr("Failed to create missing cache directory: {0}", cacheDir.getAbsoluteFile()));
|
---|
681 | JOptionPane.showMessageDialog(
|
---|
682 | Main.parent,
|
---|
683 | tr("<html>Failed to create missing cache directory: {0}</html>", cacheDir.getAbsoluteFile()),
|
---|
684 | tr("Error"),
|
---|
685 | JOptionPane.ERROR_MESSAGE
|
---|
686 | );
|
---|
687 | }
|
---|
688 | return cacheDir;
|
---|
689 | }
|
---|
690 |
|
---|
691 | private static void addPossibleResourceDir(Set<String> locations, String s) {
|
---|
692 | if (s != null) {
|
---|
693 | if (!s.endsWith(File.separator)) {
|
---|
694 | s += File.separator;
|
---|
695 | }
|
---|
696 | locations.add(s);
|
---|
697 | }
|
---|
698 | }
|
---|
699 |
|
---|
700 | /**
|
---|
701 | * Returns a set of all existing directories where resources could be stored.
|
---|
702 | * @return A set of all existing directories where resources could be stored.
|
---|
703 | */
|
---|
704 | public Collection<String> getAllPossiblePreferenceDirs() {
|
---|
705 | Set<String> locations = new HashSet<>();
|
---|
706 | addPossibleResourceDir(locations, getPreferencesDirectory().getPath());
|
---|
707 | addPossibleResourceDir(locations, getUserDataDirectory().getPath());
|
---|
708 | addPossibleResourceDir(locations, System.getenv("JOSM_RESOURCES"));
|
---|
709 | addPossibleResourceDir(locations, System.getProperty("josm.resources"));
|
---|
710 | if (Main.isPlatformWindows()) {
|
---|
711 | String appdata = System.getenv("APPDATA");
|
---|
712 | if (System.getenv("ALLUSERSPROFILE") != null && appdata != null
|
---|
713 | && appdata.lastIndexOf(File.separator) != -1) {
|
---|
714 | appdata = appdata.substring(appdata.lastIndexOf(File.separator));
|
---|
715 | locations.add(new File(new File(System.getenv("ALLUSERSPROFILE"),
|
---|
716 | appdata), "JOSM").getPath());
|
---|
717 | }
|
---|
718 | } else {
|
---|
719 | locations.add("/usr/local/share/josm/");
|
---|
720 | locations.add("/usr/local/lib/josm/");
|
---|
721 | locations.add("/usr/share/josm/");
|
---|
722 | locations.add("/usr/lib/josm/");
|
---|
723 | }
|
---|
724 | return locations;
|
---|
725 | }
|
---|
726 |
|
---|
727 | /**
|
---|
728 | * Get settings value for a certain key.
|
---|
729 | * @param key the identifier for the setting
|
---|
730 | * @return "" if there is nothing set for the preference key,
|
---|
731 | * the corresponding value otherwise. The result is not null.
|
---|
732 | */
|
---|
733 | public synchronized String get(final String key) {
|
---|
734 | String value = get(key, null);
|
---|
735 | return value == null ? "" : value;
|
---|
736 | }
|
---|
737 |
|
---|
738 | /**
|
---|
739 | * Get settings value for a certain key and provide default a value.
|
---|
740 | * @param key the identifier for the setting
|
---|
741 | * @param def the default value. For each call of get() with a given key, the
|
---|
742 | * default value must be the same.
|
---|
743 | * @return the corresponding value if the property has been set before,
|
---|
744 | * def otherwise
|
---|
745 | */
|
---|
746 | public synchronized String get(final String key, final String def) {
|
---|
747 | return getSetting(key, new StringSetting(def), StringSetting.class).getValue();
|
---|
748 | }
|
---|
749 |
|
---|
750 | public synchronized Map<String, String> getAllPrefix(final String prefix) {
|
---|
751 | final Map<String, String> all = new TreeMap<>();
|
---|
752 | for (final Entry<String, Setting<?>> e : settingsMap.entrySet()) {
|
---|
753 | if (e.getKey().startsWith(prefix) && (e.getValue() instanceof StringSetting)) {
|
---|
754 | all.put(e.getKey(), ((StringSetting) e.getValue()).getValue());
|
---|
755 | }
|
---|
756 | }
|
---|
757 | return all;
|
---|
758 | }
|
---|
759 |
|
---|
760 | public synchronized List<String> getAllPrefixCollectionKeys(final String prefix) {
|
---|
761 | final List<String> all = new LinkedList<>();
|
---|
762 | for (Map.Entry<String, Setting<?>> entry : settingsMap.entrySet()) {
|
---|
763 | if (entry.getKey().startsWith(prefix) && entry.getValue() instanceof ListSetting) {
|
---|
764 | all.add(entry.getKey());
|
---|
765 | }
|
---|
766 | }
|
---|
767 | return all;
|
---|
768 | }
|
---|
769 |
|
---|
770 | public synchronized Map<String, String> getAllColors() {
|
---|
771 | final Map<String, String> all = new TreeMap<>();
|
---|
772 | for (final Entry<String, Setting<?>> e : defaultsMap.entrySet()) {
|
---|
773 | if (e.getKey().startsWith("color.") && e.getValue() instanceof StringSetting) {
|
---|
774 | StringSetting d = (StringSetting) e.getValue();
|
---|
775 | if (d.getValue() != null) {
|
---|
776 | all.put(e.getKey().substring(6), d.getValue());
|
---|
777 | }
|
---|
778 | }
|
---|
779 | }
|
---|
780 | for (final Entry<String, Setting<?>> e : settingsMap.entrySet()) {
|
---|
781 | if (e.getKey().startsWith("color.") && (e.getValue() instanceof StringSetting)) {
|
---|
782 | all.put(e.getKey().substring(6), ((StringSetting) e.getValue()).getValue());
|
---|
783 | }
|
---|
784 | }
|
---|
785 | return all;
|
---|
786 | }
|
---|
787 |
|
---|
788 | public synchronized boolean getBoolean(final String key) {
|
---|
789 | String s = get(key, null);
|
---|
790 | return s == null ? false : Boolean.parseBoolean(s);
|
---|
791 | }
|
---|
792 |
|
---|
793 | public synchronized boolean getBoolean(final String key, final boolean def) {
|
---|
794 | return Boolean.parseBoolean(get(key, Boolean.toString(def)));
|
---|
795 | }
|
---|
796 |
|
---|
797 | public synchronized boolean getBoolean(final String key, final String specName, final boolean def) {
|
---|
798 | boolean generic = getBoolean(key, def);
|
---|
799 | String skey = key+'.'+specName;
|
---|
800 | Setting<?> prop = settingsMap.get(skey);
|
---|
801 | if (prop instanceof StringSetting)
|
---|
802 | return Boolean.parseBoolean(((StringSetting) prop).getValue());
|
---|
803 | else
|
---|
804 | return generic;
|
---|
805 | }
|
---|
806 |
|
---|
807 | /**
|
---|
808 | * Set a value for a certain setting.
|
---|
809 | * @param key the unique identifier for the setting
|
---|
810 | * @param value the value of the setting. Can be null or "" which both removes
|
---|
811 | * the key-value entry.
|
---|
812 | * @return true, if something has changed (i.e. value is different than before)
|
---|
813 | */
|
---|
814 | public boolean put(final String key, String value) {
|
---|
815 | if (value != null && value.isEmpty()) {
|
---|
816 | value = null;
|
---|
817 | }
|
---|
818 | return putSetting(key, value == null ? null : new StringSetting(value));
|
---|
819 | }
|
---|
820 |
|
---|
821 | public boolean put(final String key, final boolean value) {
|
---|
822 | return put(key, Boolean.toString(value));
|
---|
823 | }
|
---|
824 |
|
---|
825 | public boolean putInteger(final String key, final Integer value) {
|
---|
826 | return put(key, Integer.toString(value));
|
---|
827 | }
|
---|
828 |
|
---|
829 | public boolean putDouble(final String key, final Double value) {
|
---|
830 | return put(key, Double.toString(value));
|
---|
831 | }
|
---|
832 |
|
---|
833 | public boolean putLong(final String key, final Long value) {
|
---|
834 | return put(key, Long.toString(value));
|
---|
835 | }
|
---|
836 |
|
---|
837 | /**
|
---|
838 | * Called after every put. In case of a problem, do nothing but output the error in log.
|
---|
839 | * @throws IOException if any I/O error occurs
|
---|
840 | */
|
---|
841 | public void save() throws IOException {
|
---|
842 | /* currently unused, but may help to fix configuration issues in future */
|
---|
843 | putInteger("josm.version", Version.getInstance().getVersion());
|
---|
844 |
|
---|
845 | updateSystemProperties();
|
---|
846 |
|
---|
847 | File prefFile = getPreferenceFile();
|
---|
848 | File backupFile = new File(prefFile + "_backup");
|
---|
849 |
|
---|
850 | // Backup old preferences if there are old preferences
|
---|
851 | if (prefFile.exists()) {
|
---|
852 | Utils.copyFile(prefFile, backupFile);
|
---|
853 | }
|
---|
854 |
|
---|
855 | try (PrintWriter out = new PrintWriter(new OutputStreamWriter(
|
---|
856 | new FileOutputStream(prefFile + "_tmp"), StandardCharsets.UTF_8), false)) {
|
---|
857 | out.print(toXML(false));
|
---|
858 | }
|
---|
859 |
|
---|
860 | File tmpFile = new File(prefFile + "_tmp");
|
---|
861 | Utils.copyFile(tmpFile, prefFile);
|
---|
862 | if (!tmpFile.delete()) {
|
---|
863 | Main.warn(tr("Unable to delete temporary file {0}", tmpFile.getAbsolutePath()));
|
---|
864 | }
|
---|
865 |
|
---|
866 | setCorrectPermissions(prefFile);
|
---|
867 | setCorrectPermissions(backupFile);
|
---|
868 | }
|
---|
869 |
|
---|
870 | private static void setCorrectPermissions(File file) {
|
---|
871 | if (!file.setReadable(false, false) && Main.isDebugEnabled()) {
|
---|
872 | Main.debug(tr("Unable to set file non-readable {0}", file.getAbsolutePath()));
|
---|
873 | }
|
---|
874 | if (!file.setWritable(false, false) && Main.isDebugEnabled()) {
|
---|
875 | Main.debug(tr("Unable to set file non-writable {0}", file.getAbsolutePath()));
|
---|
876 | }
|
---|
877 | if (!file.setExecutable(false, false) && Main.isDebugEnabled()) {
|
---|
878 | Main.debug(tr("Unable to set file non-executable {0}", file.getAbsolutePath()));
|
---|
879 | }
|
---|
880 | if (!file.setReadable(true, true) && Main.isDebugEnabled()) {
|
---|
881 | Main.debug(tr("Unable to set file readable {0}", file.getAbsolutePath()));
|
---|
882 | }
|
---|
883 | if (!file.setWritable(true, true) && Main.isDebugEnabled()) {
|
---|
884 | Main.debug(tr("Unable to set file writable {0}", file.getAbsolutePath()));
|
---|
885 | }
|
---|
886 | }
|
---|
887 |
|
---|
888 | /**
|
---|
889 | * Loads preferences from settings file.
|
---|
890 | * @throws IOException if any I/O error occurs while reading the file
|
---|
891 | * @throws SAXException if the settings file does not contain valid XML
|
---|
892 | * @throws XMLStreamException if an XML error occurs while parsing the file (after validation)
|
---|
893 | */
|
---|
894 | public void load() throws IOException, SAXException, XMLStreamException {
|
---|
895 | settingsMap.clear();
|
---|
896 | File pref = getPreferenceFile();
|
---|
897 | try (BufferedReader in = Files.newBufferedReader(pref.toPath(), StandardCharsets.UTF_8)) {
|
---|
898 | validateXML(in);
|
---|
899 | }
|
---|
900 | try (BufferedReader in = Files.newBufferedReader(pref.toPath(), StandardCharsets.UTF_8)) {
|
---|
901 | fromXML(in);
|
---|
902 | }
|
---|
903 | updateSystemProperties();
|
---|
904 | removeObsolete();
|
---|
905 | }
|
---|
906 |
|
---|
907 | /**
|
---|
908 | * Initializes preferences.
|
---|
909 | * @param reset if {@code true}, current settings file is replaced by the default one
|
---|
910 | */
|
---|
911 | public void init(boolean reset) {
|
---|
912 | // get the preferences.
|
---|
913 | File prefDir = getPreferencesDirectory();
|
---|
914 | if (prefDir.exists()) {
|
---|
915 | if (!prefDir.isDirectory()) {
|
---|
916 | Main.warn(tr("Failed to initialize preferences. Preference directory ''{0}'' is not a directory.",
|
---|
917 | prefDir.getAbsoluteFile()));
|
---|
918 | JOptionPane.showMessageDialog(
|
---|
919 | Main.parent,
|
---|
920 | tr("<html>Failed to initialize preferences.<br>Preference directory ''{0}'' is not a directory.</html>",
|
---|
921 | prefDir.getAbsoluteFile()),
|
---|
922 | tr("Error"),
|
---|
923 | JOptionPane.ERROR_MESSAGE
|
---|
924 | );
|
---|
925 | return;
|
---|
926 | }
|
---|
927 | } else {
|
---|
928 | if (!prefDir.mkdirs()) {
|
---|
929 | Main.warn(tr("Failed to initialize preferences. Failed to create missing preference directory: {0}",
|
---|
930 | prefDir.getAbsoluteFile()));
|
---|
931 | JOptionPane.showMessageDialog(
|
---|
932 | Main.parent,
|
---|
933 | tr("<html>Failed to initialize preferences.<br>Failed to create missing preference directory: {0}</html>",
|
---|
934 | prefDir.getAbsoluteFile()),
|
---|
935 | tr("Error"),
|
---|
936 | JOptionPane.ERROR_MESSAGE
|
---|
937 | );
|
---|
938 | return;
|
---|
939 | }
|
---|
940 | }
|
---|
941 |
|
---|
942 | File preferenceFile = getPreferenceFile();
|
---|
943 | try {
|
---|
944 | if (!preferenceFile.exists()) {
|
---|
945 | Main.info(tr("Missing preference file ''{0}''. Creating a default preference file.", preferenceFile.getAbsoluteFile()));
|
---|
946 | resetToDefault();
|
---|
947 | save();
|
---|
948 | } else if (reset) {
|
---|
949 | Main.warn(tr("Replacing existing preference file ''{0}'' with default preference file.", preferenceFile.getAbsoluteFile()));
|
---|
950 | resetToDefault();
|
---|
951 | save();
|
---|
952 | }
|
---|
953 | } catch (IOException e) {
|
---|
954 | Main.error(e);
|
---|
955 | JOptionPane.showMessageDialog(
|
---|
956 | Main.parent,
|
---|
957 | tr("<html>Failed to initialize preferences.<br>Failed to reset preference file to default: {0}</html>",
|
---|
958 | getPreferenceFile().getAbsoluteFile()),
|
---|
959 | tr("Error"),
|
---|
960 | JOptionPane.ERROR_MESSAGE
|
---|
961 | );
|
---|
962 | return;
|
---|
963 | }
|
---|
964 | try {
|
---|
965 | load();
|
---|
966 | } catch (Exception e) {
|
---|
967 | Main.error(e);
|
---|
968 | File backupFile = new File(prefDir, "preferences.xml.bak");
|
---|
969 | JOptionPane.showMessageDialog(
|
---|
970 | Main.parent,
|
---|
971 | tr("<html>Preferences file had errors.<br> Making backup of old one to <br>{0}<br> " +
|
---|
972 | "and creating a new default preference file.</html>",
|
---|
973 | backupFile.getAbsoluteFile()),
|
---|
974 | tr("Error"),
|
---|
975 | JOptionPane.ERROR_MESSAGE
|
---|
976 | );
|
---|
977 | Main.platform.rename(preferenceFile, backupFile);
|
---|
978 | try {
|
---|
979 | resetToDefault();
|
---|
980 | save();
|
---|
981 | } catch (IOException e1) {
|
---|
982 | Main.error(e1);
|
---|
983 | Main.warn(tr("Failed to initialize preferences. Failed to reset preference file to default: {0}", getPreferenceFile()));
|
---|
984 | }
|
---|
985 | }
|
---|
986 | }
|
---|
987 |
|
---|
988 | public final void resetToDefault() {
|
---|
989 | settingsMap.clear();
|
---|
990 | }
|
---|
991 |
|
---|
992 | /**
|
---|
993 | * Convenience method for accessing colour preferences.
|
---|
994 | *
|
---|
995 | * @param colName name of the colour
|
---|
996 | * @param def default value
|
---|
997 | * @return a Color object for the configured colour, or the default value if none configured.
|
---|
998 | */
|
---|
999 | public synchronized Color getColor(String colName, Color def) {
|
---|
1000 | return getColor(colName, null, def);
|
---|
1001 | }
|
---|
1002 |
|
---|
1003 | public synchronized Color getUIColor(String colName) {
|
---|
1004 | return UIManager.getColor(colName);
|
---|
1005 | }
|
---|
1006 |
|
---|
1007 | /* only for preferences */
|
---|
1008 | public synchronized String getColorName(String o) {
|
---|
1009 | try {
|
---|
1010 | Matcher m = Pattern.compile("mappaint\\.(.+?)\\.(.+)").matcher(o);
|
---|
1011 | if (m.matches()) {
|
---|
1012 | return tr("Paint style {0}: {1}", tr(I18n.escape(m.group(1))), tr(I18n.escape(m.group(2))));
|
---|
1013 | }
|
---|
1014 | } catch (Exception e) {
|
---|
1015 | Main.warn(e);
|
---|
1016 | }
|
---|
1017 | try {
|
---|
1018 | Matcher m = Pattern.compile("layer (.+)").matcher(o);
|
---|
1019 | if (m.matches()) {
|
---|
1020 | return tr("Layer: {0}", tr(I18n.escape(m.group(1))));
|
---|
1021 | }
|
---|
1022 | } catch (Exception e) {
|
---|
1023 | Main.warn(e);
|
---|
1024 | }
|
---|
1025 | return tr(I18n.escape(colornames.containsKey(o) ? colornames.get(o) : o));
|
---|
1026 | }
|
---|
1027 |
|
---|
1028 | /**
|
---|
1029 | * Returns the color for the given key.
|
---|
1030 | * @param key The color key
|
---|
1031 | * @return the color
|
---|
1032 | */
|
---|
1033 | public Color getColor(ColorKey key) {
|
---|
1034 | return getColor(key.getColorName(), key.getSpecialName(), key.getDefaultValue());
|
---|
1035 | }
|
---|
1036 |
|
---|
1037 | /**
|
---|
1038 | * Convenience method for accessing colour preferences.
|
---|
1039 | *
|
---|
1040 | * @param colName name of the colour
|
---|
1041 | * @param specName name of the special colour settings
|
---|
1042 | * @param def default value
|
---|
1043 | * @return a Color object for the configured colour, or the default value if none configured.
|
---|
1044 | */
|
---|
1045 | public synchronized Color getColor(String colName, String specName, Color def) {
|
---|
1046 | String colKey = ColorProperty.getColorKey(colName);
|
---|
1047 | if (!colKey.equals(colName)) {
|
---|
1048 | colornames.put(colKey, colName);
|
---|
1049 | }
|
---|
1050 | String colStr = specName != null ? get("color."+specName) : "";
|
---|
1051 | if (colStr.isEmpty()) {
|
---|
1052 | colStr = get("color." + colKey, ColorHelper.color2html(def, true));
|
---|
1053 | }
|
---|
1054 | if (colStr != null && !colStr.isEmpty()) {
|
---|
1055 | return ColorHelper.html2color(colStr);
|
---|
1056 | } else {
|
---|
1057 | return def;
|
---|
1058 | }
|
---|
1059 | }
|
---|
1060 |
|
---|
1061 | public synchronized Color getDefaultColor(String colKey) {
|
---|
1062 | StringSetting col = Utils.cast(defaultsMap.get("color."+colKey), StringSetting.class);
|
---|
1063 | String colStr = col == null ? null : col.getValue();
|
---|
1064 | return colStr == null || colStr.isEmpty() ? null : ColorHelper.html2color(colStr);
|
---|
1065 | }
|
---|
1066 |
|
---|
1067 | public synchronized boolean putColor(String colKey, Color val) {
|
---|
1068 | return put("color."+colKey, val != null ? ColorHelper.color2html(val, true) : null);
|
---|
1069 | }
|
---|
1070 |
|
---|
1071 | public synchronized int getInteger(String key, int def) {
|
---|
1072 | String v = get(key, Integer.toString(def));
|
---|
1073 | if (v.isEmpty())
|
---|
1074 | return def;
|
---|
1075 |
|
---|
1076 | try {
|
---|
1077 | return Integer.parseInt(v);
|
---|
1078 | } catch (NumberFormatException e) {
|
---|
1079 | // fall out
|
---|
1080 | if (Main.isTraceEnabled()) {
|
---|
1081 | Main.trace(e.getMessage());
|
---|
1082 | }
|
---|
1083 | }
|
---|
1084 | return def;
|
---|
1085 | }
|
---|
1086 |
|
---|
1087 | public synchronized int getInteger(String key, String specName, int def) {
|
---|
1088 | String v = get(key+'.'+specName);
|
---|
1089 | if (v.isEmpty())
|
---|
1090 | v = get(key, Integer.toString(def));
|
---|
1091 | if (v.isEmpty())
|
---|
1092 | return def;
|
---|
1093 |
|
---|
1094 | try {
|
---|
1095 | return Integer.parseInt(v);
|
---|
1096 | } catch (NumberFormatException e) {
|
---|
1097 | // fall out
|
---|
1098 | if (Main.isTraceEnabled()) {
|
---|
1099 | Main.trace(e.getMessage());
|
---|
1100 | }
|
---|
1101 | }
|
---|
1102 | return def;
|
---|
1103 | }
|
---|
1104 |
|
---|
1105 | public synchronized long getLong(String key, long def) {
|
---|
1106 | String v = get(key, Long.toString(def));
|
---|
1107 | if (null == v)
|
---|
1108 | return def;
|
---|
1109 |
|
---|
1110 | try {
|
---|
1111 | return Long.parseLong(v);
|
---|
1112 | } catch (NumberFormatException e) {
|
---|
1113 | // fall out
|
---|
1114 | if (Main.isTraceEnabled()) {
|
---|
1115 | Main.trace(e.getMessage());
|
---|
1116 | }
|
---|
1117 | }
|
---|
1118 | return def;
|
---|
1119 | }
|
---|
1120 |
|
---|
1121 | public synchronized double getDouble(String key, double def) {
|
---|
1122 | String v = get(key, Double.toString(def));
|
---|
1123 | if (null == v)
|
---|
1124 | return def;
|
---|
1125 |
|
---|
1126 | try {
|
---|
1127 | return Double.parseDouble(v);
|
---|
1128 | } catch (NumberFormatException e) {
|
---|
1129 | // fall out
|
---|
1130 | if (Main.isTraceEnabled()) {
|
---|
1131 | Main.trace(e.getMessage());
|
---|
1132 | }
|
---|
1133 | }
|
---|
1134 | return def;
|
---|
1135 | }
|
---|
1136 |
|
---|
1137 | /**
|
---|
1138 | * Get a list of values for a certain key
|
---|
1139 | * @param key the identifier for the setting
|
---|
1140 | * @param def the default value.
|
---|
1141 | * @return the corresponding value if the property has been set before,
|
---|
1142 | * def otherwise
|
---|
1143 | */
|
---|
1144 | public Collection<String> getCollection(String key, Collection<String> def) {
|
---|
1145 | return getSetting(key, ListSetting.create(def), ListSetting.class).getValue();
|
---|
1146 | }
|
---|
1147 |
|
---|
1148 | /**
|
---|
1149 | * Get a list of values for a certain key
|
---|
1150 | * @param key the identifier for the setting
|
---|
1151 | * @return the corresponding value if the property has been set before,
|
---|
1152 | * an empty Collection otherwise.
|
---|
1153 | */
|
---|
1154 | public Collection<String> getCollection(String key) {
|
---|
1155 | Collection<String> val = getCollection(key, null);
|
---|
1156 | return val == null ? Collections.<String>emptyList() : val;
|
---|
1157 | }
|
---|
1158 |
|
---|
1159 | public synchronized void removeFromCollection(String key, String value) {
|
---|
1160 | List<String> a = new ArrayList<>(getCollection(key, Collections.<String>emptyList()));
|
---|
1161 | a.remove(value);
|
---|
1162 | putCollection(key, a);
|
---|
1163 | }
|
---|
1164 |
|
---|
1165 | /**
|
---|
1166 | * Set a value for a certain setting. The changed setting is saved
|
---|
1167 | * to the preference file immediately. Due to caching mechanisms on modern
|
---|
1168 | * operating systems and hardware, this shouldn't be a performance problem.
|
---|
1169 | * @param key the unique identifier for the setting
|
---|
1170 | * @param setting the value of the setting. In case it is null, the key-value
|
---|
1171 | * entry will be removed.
|
---|
1172 | * @return true, if something has changed (i.e. value is different than before)
|
---|
1173 | */
|
---|
1174 | public boolean putSetting(final String key, Setting<?> setting) {
|
---|
1175 | CheckParameterUtil.ensureParameterNotNull(key);
|
---|
1176 | if (setting != null && setting.getValue() == null)
|
---|
1177 | throw new IllegalArgumentException("setting argument must not have null value");
|
---|
1178 | Setting<?> settingOld;
|
---|
1179 | Setting<?> settingCopy = null;
|
---|
1180 | synchronized (this) {
|
---|
1181 | if (setting == null) {
|
---|
1182 | settingOld = settingsMap.remove(key);
|
---|
1183 | if (settingOld == null)
|
---|
1184 | return false;
|
---|
1185 | } else {
|
---|
1186 | settingOld = settingsMap.get(key);
|
---|
1187 | if (setting.equals(settingOld))
|
---|
1188 | return false;
|
---|
1189 | if (settingOld == null && setting.equals(defaultsMap.get(key)))
|
---|
1190 | return false;
|
---|
1191 | settingCopy = setting.copy();
|
---|
1192 | settingsMap.put(key, settingCopy);
|
---|
1193 | }
|
---|
1194 | if (saveOnPut) {
|
---|
1195 | try {
|
---|
1196 | save();
|
---|
1197 | } catch (IOException e) {
|
---|
1198 | Main.warn(tr("Failed to persist preferences to ''{0}''", getPreferenceFile().getAbsoluteFile()));
|
---|
1199 | }
|
---|
1200 | }
|
---|
1201 | }
|
---|
1202 | // Call outside of synchronized section in case some listener wait for other thread that wait for preference lock
|
---|
1203 | firePreferenceChanged(key, settingOld, settingCopy);
|
---|
1204 | return true;
|
---|
1205 | }
|
---|
1206 |
|
---|
1207 | public synchronized Setting<?> getSetting(String key, Setting<?> def) {
|
---|
1208 | return getSetting(key, def, Setting.class);
|
---|
1209 | }
|
---|
1210 |
|
---|
1211 | /**
|
---|
1212 | * Get settings value for a certain key and provide default a value.
|
---|
1213 | * @param <T> the setting type
|
---|
1214 | * @param key the identifier for the setting
|
---|
1215 | * @param def the default value. For each call of getSetting() with a given
|
---|
1216 | * key, the default value must be the same. <code>def</code> must not be
|
---|
1217 | * null, but the value of <code>def</code> can be null.
|
---|
1218 | * @param klass the setting type (same as T)
|
---|
1219 | * @return the corresponding value if the property has been set before,
|
---|
1220 | * def otherwise
|
---|
1221 | */
|
---|
1222 | @SuppressWarnings("unchecked")
|
---|
1223 | public synchronized <T extends Setting<?>> T getSetting(String key, T def, Class<T> klass) {
|
---|
1224 | CheckParameterUtil.ensureParameterNotNull(key);
|
---|
1225 | CheckParameterUtil.ensureParameterNotNull(def);
|
---|
1226 | Setting<?> oldDef = defaultsMap.get(key);
|
---|
1227 | if (oldDef != null && oldDef.getValue() != null && def.getValue() != null && !def.equals(oldDef)) {
|
---|
1228 | Main.info("Defaults for " + key + " differ: " + def + " != " + defaultsMap.get(key));
|
---|
1229 | }
|
---|
1230 | if (def.getValue() != null || oldDef == null) {
|
---|
1231 | defaultsMap.put(key, def.copy());
|
---|
1232 | }
|
---|
1233 | Setting<?> prop = settingsMap.get(key);
|
---|
1234 | if (klass.isInstance(prop)) {
|
---|
1235 | return (T) prop;
|
---|
1236 | } else {
|
---|
1237 | return def;
|
---|
1238 | }
|
---|
1239 | }
|
---|
1240 |
|
---|
1241 | public boolean putCollection(String key, Collection<String> value) {
|
---|
1242 | return putSetting(key, value == null ? null : ListSetting.create(value));
|
---|
1243 | }
|
---|
1244 |
|
---|
1245 | /**
|
---|
1246 | * Saves at most {@code maxsize} items of collection {@code val}.
|
---|
1247 | */
|
---|
1248 | public boolean putCollectionBounded(String key, int maxsize, Collection<String> val) {
|
---|
1249 | Collection<String> newCollection = new ArrayList<>(Math.min(maxsize, val.size()));
|
---|
1250 | for (String i : val) {
|
---|
1251 | if (newCollection.size() >= maxsize) {
|
---|
1252 | break;
|
---|
1253 | }
|
---|
1254 | newCollection.add(i);
|
---|
1255 | }
|
---|
1256 | return putCollection(key, newCollection);
|
---|
1257 | }
|
---|
1258 |
|
---|
1259 | /**
|
---|
1260 | * Used to read a 2-dimensional array of strings from the preference file.
|
---|
1261 | * If not a single entry could be found, <code>def</code> is returned.
|
---|
1262 | */
|
---|
1263 | @SuppressWarnings({ "unchecked", "rawtypes" })
|
---|
1264 | public synchronized Collection<Collection<String>> getArray(String key, Collection<Collection<String>> def) {
|
---|
1265 | ListListSetting val = getSetting(key, ListListSetting.create(def), ListListSetting.class);
|
---|
1266 | return (Collection) val.getValue();
|
---|
1267 | }
|
---|
1268 |
|
---|
1269 | public Collection<Collection<String>> getArray(String key) {
|
---|
1270 | Collection<Collection<String>> res = getArray(key, null);
|
---|
1271 | return res == null ? Collections.<Collection<String>>emptyList() : res;
|
---|
1272 | }
|
---|
1273 |
|
---|
1274 | public boolean putArray(String key, Collection<Collection<String>> value) {
|
---|
1275 | return putSetting(key, value == null ? null : ListListSetting.create(value));
|
---|
1276 | }
|
---|
1277 |
|
---|
1278 | public Collection<Map<String, String>> getListOfStructs(String key, Collection<Map<String, String>> def) {
|
---|
1279 | return getSetting(key, new MapListSetting(def == null ? null : new ArrayList<>(def)), MapListSetting.class).getValue();
|
---|
1280 | }
|
---|
1281 |
|
---|
1282 | public boolean putListOfStructs(String key, Collection<Map<String, String>> value) {
|
---|
1283 | return putSetting(key, value == null ? null : new MapListSetting(new ArrayList<>(value)));
|
---|
1284 | }
|
---|
1285 |
|
---|
1286 | @Retention(RetentionPolicy.RUNTIME) public @interface pref { }
|
---|
1287 | @Retention(RetentionPolicy.RUNTIME) public @interface writeExplicitly { }
|
---|
1288 |
|
---|
1289 | /**
|
---|
1290 | * Get a list of hashes which are represented by a struct-like class.
|
---|
1291 | * Possible properties are given by fields of the class klass that have
|
---|
1292 | * the @pref annotation.
|
---|
1293 | * Default constructor is used to initialize the struct objects, properties
|
---|
1294 | * then override some of these default values.
|
---|
1295 | * @param key main preference key
|
---|
1296 | * @param klass The struct class
|
---|
1297 | * @return a list of objects of type T or an empty list if nothing was found
|
---|
1298 | */
|
---|
1299 | public <T> List<T> getListOfStructs(String key, Class<T> klass) {
|
---|
1300 | List<T> r = getListOfStructs(key, null, klass);
|
---|
1301 | if (r == null)
|
---|
1302 | return Collections.emptyList();
|
---|
1303 | else
|
---|
1304 | return r;
|
---|
1305 | }
|
---|
1306 |
|
---|
1307 | /**
|
---|
1308 | * same as above, but returns def if nothing was found
|
---|
1309 | */
|
---|
1310 | public <T> List<T> getListOfStructs(String key, Collection<T> def, Class<T> klass) {
|
---|
1311 | Collection<Map<String, String>> prop =
|
---|
1312 | getListOfStructs(key, def == null ? null : serializeListOfStructs(def, klass));
|
---|
1313 | if (prop == null)
|
---|
1314 | return def == null ? null : new ArrayList<>(def);
|
---|
1315 | List<T> lst = new ArrayList<>();
|
---|
1316 | for (Map<String, String> entries : prop) {
|
---|
1317 | T struct = deserializeStruct(entries, klass);
|
---|
1318 | lst.add(struct);
|
---|
1319 | }
|
---|
1320 | return lst;
|
---|
1321 | }
|
---|
1322 |
|
---|
1323 | /**
|
---|
1324 | * Save a list of hashes represented by a struct-like class.
|
---|
1325 | * Considers only fields that have the @pref annotation.
|
---|
1326 | * In addition it does not write fields with null values. (Thus they are cleared)
|
---|
1327 | * Default values are given by the field values after default constructor has
|
---|
1328 | * been called.
|
---|
1329 | * Fields equal to the default value are not written unless the field has
|
---|
1330 | * the @writeExplicitly annotation.
|
---|
1331 | * @param key main preference key
|
---|
1332 | * @param val the list that is supposed to be saved
|
---|
1333 | * @param klass The struct class
|
---|
1334 | * @return true if something has changed
|
---|
1335 | */
|
---|
1336 | public <T> boolean putListOfStructs(String key, Collection<T> val, Class<T> klass) {
|
---|
1337 | return putListOfStructs(key, serializeListOfStructs(val, klass));
|
---|
1338 | }
|
---|
1339 |
|
---|
1340 | private static <T> Collection<Map<String, String>> serializeListOfStructs(Collection<T> l, Class<T> klass) {
|
---|
1341 | if (l == null)
|
---|
1342 | return null;
|
---|
1343 | Collection<Map<String, String>> vals = new ArrayList<>();
|
---|
1344 | for (T struct : l) {
|
---|
1345 | if (struct == null) {
|
---|
1346 | continue;
|
---|
1347 | }
|
---|
1348 | vals.add(serializeStruct(struct, klass));
|
---|
1349 | }
|
---|
1350 | return vals;
|
---|
1351 | }
|
---|
1352 |
|
---|
1353 | @SuppressWarnings("rawtypes")
|
---|
1354 | private static String mapToJson(Map map) {
|
---|
1355 | StringWriter stringWriter = new StringWriter();
|
---|
1356 | try (JsonWriter writer = Json.createWriter(stringWriter)) {
|
---|
1357 | JsonObjectBuilder object = Json.createObjectBuilder();
|
---|
1358 | for (Object o: map.entrySet()) {
|
---|
1359 | Entry e = (Entry) o;
|
---|
1360 | object.add(e.getKey().toString(), e.getValue().toString());
|
---|
1361 | }
|
---|
1362 | writer.writeObject(object.build());
|
---|
1363 | }
|
---|
1364 | return stringWriter.toString();
|
---|
1365 | }
|
---|
1366 |
|
---|
1367 | @SuppressWarnings({ "rawtypes", "unchecked" })
|
---|
1368 | private static Map mapFromJson(String s) {
|
---|
1369 | Map ret = null;
|
---|
1370 | try (JsonReader reader = Json.createReader(new StringReader(s))) {
|
---|
1371 | JsonObject object = reader.readObject();
|
---|
1372 | ret = new HashMap(object.size());
|
---|
1373 | for (Entry<String, JsonValue> e: object.entrySet()) {
|
---|
1374 | JsonValue value = e.getValue();
|
---|
1375 | if (value instanceof JsonString) {
|
---|
1376 | // in some cases, when JsonValue.toString() is called, then additional quotation marks are left in value
|
---|
1377 | ret.put(e.getKey(), ((JsonString) value).getString());
|
---|
1378 | } else {
|
---|
1379 | ret.put(e.getKey(), e.getValue().toString());
|
---|
1380 | }
|
---|
1381 | }
|
---|
1382 | }
|
---|
1383 | return ret;
|
---|
1384 | }
|
---|
1385 |
|
---|
1386 | public static <T> Map<String, String> serializeStruct(T struct, Class<T> klass) {
|
---|
1387 | T structPrototype;
|
---|
1388 | try {
|
---|
1389 | structPrototype = klass.newInstance();
|
---|
1390 | } catch (InstantiationException | IllegalAccessException ex) {
|
---|
1391 | throw new RuntimeException(ex);
|
---|
1392 | }
|
---|
1393 |
|
---|
1394 | Map<String, String> hash = new LinkedHashMap<>();
|
---|
1395 | for (Field f : klass.getDeclaredFields()) {
|
---|
1396 | if (f.getAnnotation(pref.class) == null) {
|
---|
1397 | continue;
|
---|
1398 | }
|
---|
1399 | f.setAccessible(true);
|
---|
1400 | try {
|
---|
1401 | Object fieldValue = f.get(struct);
|
---|
1402 | Object defaultFieldValue = f.get(structPrototype);
|
---|
1403 | if (fieldValue != null) {
|
---|
1404 | if (f.getAnnotation(writeExplicitly.class) != null || !Objects.equals(fieldValue, defaultFieldValue)) {
|
---|
1405 | String key = f.getName().replace('_', '-');
|
---|
1406 | if (fieldValue instanceof Map) {
|
---|
1407 | hash.put(key, mapToJson((Map) fieldValue));
|
---|
1408 | } else {
|
---|
1409 | hash.put(key, fieldValue.toString());
|
---|
1410 | }
|
---|
1411 | }
|
---|
1412 | }
|
---|
1413 | } catch (IllegalArgumentException | IllegalAccessException ex) {
|
---|
1414 | throw new RuntimeException(ex);
|
---|
1415 | }
|
---|
1416 | }
|
---|
1417 | return hash;
|
---|
1418 | }
|
---|
1419 |
|
---|
1420 | public static <T> T deserializeStruct(Map<String, String> hash, Class<T> klass) {
|
---|
1421 | T struct = null;
|
---|
1422 | try {
|
---|
1423 | struct = klass.newInstance();
|
---|
1424 | } catch (InstantiationException | IllegalAccessException ex) {
|
---|
1425 | throw new RuntimeException(ex);
|
---|
1426 | }
|
---|
1427 | for (Entry<String, String> key_value : hash.entrySet()) {
|
---|
1428 | Object value = null;
|
---|
1429 | Field f;
|
---|
1430 | try {
|
---|
1431 | f = klass.getDeclaredField(key_value.getKey().replace('-', '_'));
|
---|
1432 | } catch (NoSuchFieldException ex) {
|
---|
1433 | continue;
|
---|
1434 | } catch (SecurityException ex) {
|
---|
1435 | throw new RuntimeException(ex);
|
---|
1436 | }
|
---|
1437 | if (f.getAnnotation(pref.class) == null) {
|
---|
1438 | continue;
|
---|
1439 | }
|
---|
1440 | f.setAccessible(true);
|
---|
1441 | if (f.getType() == Boolean.class || f.getType() == boolean.class) {
|
---|
1442 | value = Boolean.valueOf(key_value.getValue());
|
---|
1443 | } else if (f.getType() == Integer.class || f.getType() == int.class) {
|
---|
1444 | try {
|
---|
1445 | value = Integer.valueOf(key_value.getValue());
|
---|
1446 | } catch (NumberFormatException nfe) {
|
---|
1447 | continue;
|
---|
1448 | }
|
---|
1449 | } else if (f.getType() == Double.class || f.getType() == double.class) {
|
---|
1450 | try {
|
---|
1451 | value = Double.valueOf(key_value.getValue());
|
---|
1452 | } catch (NumberFormatException nfe) {
|
---|
1453 | continue;
|
---|
1454 | }
|
---|
1455 | } else if (f.getType() == String.class) {
|
---|
1456 | value = key_value.getValue();
|
---|
1457 | } else if (f.getType().isAssignableFrom(Map.class)) {
|
---|
1458 | value = mapFromJson(key_value.getValue());
|
---|
1459 | } else
|
---|
1460 | throw new RuntimeException("unsupported preference primitive type");
|
---|
1461 |
|
---|
1462 | try {
|
---|
1463 | f.set(struct, value);
|
---|
1464 | } catch (IllegalArgumentException ex) {
|
---|
1465 | throw new AssertionError(ex);
|
---|
1466 | } catch (IllegalAccessException ex) {
|
---|
1467 | throw new RuntimeException(ex);
|
---|
1468 | }
|
---|
1469 | }
|
---|
1470 | return struct;
|
---|
1471 | }
|
---|
1472 |
|
---|
1473 | public Map<String, Setting<?>> getAllSettings() {
|
---|
1474 | return new TreeMap<>(settingsMap);
|
---|
1475 | }
|
---|
1476 |
|
---|
1477 | public Map<String, Setting<?>> getAllDefaults() {
|
---|
1478 | return new TreeMap<>(defaultsMap);
|
---|
1479 | }
|
---|
1480 |
|
---|
1481 | /**
|
---|
1482 | * Updates system properties with the current values in the preferences.
|
---|
1483 | *
|
---|
1484 | */
|
---|
1485 | public void updateSystemProperties() {
|
---|
1486 | if ("true".equals(get("prefer.ipv6", "auto"))) {
|
---|
1487 | // never set this to false, only true!
|
---|
1488 | if (!"true".equals(Utils.updateSystemProperty("java.net.preferIPv6Addresses", "true"))) {
|
---|
1489 | Main.info(tr("Try enabling IPv6 network, prefering IPv6 over IPv4 (only works on early startup)."));
|
---|
1490 | }
|
---|
1491 | }
|
---|
1492 | Utils.updateSystemProperty("http.agent", Version.getInstance().getAgentString());
|
---|
1493 | Utils.updateSystemProperty("user.language", get("language"));
|
---|
1494 | // Workaround to fix a Java bug.
|
---|
1495 | // Force AWT toolkit to update its internal preferences (fix #6345).
|
---|
1496 | // This ugly hack comes from Sun bug database: https://bugs.openjdk.java.net/browse/JDK-6292739
|
---|
1497 | if (!GraphicsEnvironment.isHeadless()) {
|
---|
1498 | try {
|
---|
1499 | Field field = Toolkit.class.getDeclaredField("resources");
|
---|
1500 | field.setAccessible(true);
|
---|
1501 | field.set(null, ResourceBundle.getBundle("sun.awt.resources.awt"));
|
---|
1502 | } catch (Exception | InternalError e) {
|
---|
1503 | // Ignore all exceptions, including internal error raised by Java 9 Jigsaw EA:
|
---|
1504 | // java.lang.InternalError: legacy getBundle can't be used to find sun.awt.resources.awt in module java.desktop
|
---|
1505 | // InternalError catch to remove when https://bugs.openjdk.java.net/browse/JDK-8136804 is resolved
|
---|
1506 | if (Main.isTraceEnabled()) {
|
---|
1507 | Main.trace(e.getMessage());
|
---|
1508 | }
|
---|
1509 | }
|
---|
1510 | }
|
---|
1511 | // Workaround to fix a Java "feature"
|
---|
1512 | // See http://stackoverflow.com/q/7615645/2257172 and #9875
|
---|
1513 | if (getBoolean("jdk.tls.disableSNIExtension", true)) {
|
---|
1514 | Utils.updateSystemProperty("jsse.enableSNIExtension", "false");
|
---|
1515 | }
|
---|
1516 | // Workaround to fix another Java bug
|
---|
1517 | // Force Java 7 to use old sorting algorithm of Arrays.sort (fix #8712).
|
---|
1518 | // See Oracle bug database: https://bugs.openjdk.java.net/browse/JDK-7075600
|
---|
1519 | // and https://bugs.openjdk.java.net/browse/JDK-6923200
|
---|
1520 | // The bug seems to have been fixed in Java 8, to remove during transition
|
---|
1521 | if (getBoolean("jdk.Arrays.useLegacyMergeSort", !Version.getInstance().isLocalBuild())) {
|
---|
1522 | Utils.updateSystemProperty("java.util.Arrays.useLegacyMergeSort", "true");
|
---|
1523 | }
|
---|
1524 | }
|
---|
1525 |
|
---|
1526 | /**
|
---|
1527 | * Replies the collection of plugin site URLs from where plugin lists can be downloaded.
|
---|
1528 | * @return the collection of plugin site URLs
|
---|
1529 | * @see #getOnlinePluginSites
|
---|
1530 | */
|
---|
1531 | public Collection<String> getPluginSites() {
|
---|
1532 | return getCollection("pluginmanager.sites", Collections.singleton(Main.getJOSMWebsite()+"/pluginicons%<?plugins=>"));
|
---|
1533 | }
|
---|
1534 |
|
---|
1535 | /**
|
---|
1536 | * Returns the list of plugin sites available according to offline mode settings.
|
---|
1537 | * @return the list of available plugin sites
|
---|
1538 | * @since 8471
|
---|
1539 | */
|
---|
1540 | public Collection<String> getOnlinePluginSites() {
|
---|
1541 | Collection<String> pluginSites = new ArrayList<>(getPluginSites());
|
---|
1542 | for (Iterator<String> it = pluginSites.iterator(); it.hasNext();) {
|
---|
1543 | try {
|
---|
1544 | OnlineResource.JOSM_WEBSITE.checkOfflineAccess(it.next(), Main.getJOSMWebsite());
|
---|
1545 | } catch (OfflineAccessException ex) {
|
---|
1546 | Main.warn(ex, false);
|
---|
1547 | it.remove();
|
---|
1548 | }
|
---|
1549 | }
|
---|
1550 | return pluginSites;
|
---|
1551 | }
|
---|
1552 |
|
---|
1553 | /**
|
---|
1554 | * Sets the collection of plugin site URLs.
|
---|
1555 | *
|
---|
1556 | * @param sites the site URLs
|
---|
1557 | */
|
---|
1558 | public void setPluginSites(Collection<String> sites) {
|
---|
1559 | putCollection("pluginmanager.sites", sites);
|
---|
1560 | }
|
---|
1561 |
|
---|
1562 | protected XMLStreamReader parser;
|
---|
1563 |
|
---|
1564 | public void validateXML(Reader in) throws IOException, SAXException {
|
---|
1565 | SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
|
---|
1566 | try (InputStream xsdStream = new CachedFile("resource://data/preferences.xsd").getInputStream()) {
|
---|
1567 | Schema schema = factory.newSchema(new StreamSource(xsdStream));
|
---|
1568 | Validator validator = schema.newValidator();
|
---|
1569 | validator.validate(new StreamSource(in));
|
---|
1570 | }
|
---|
1571 | }
|
---|
1572 |
|
---|
1573 | public void fromXML(Reader in) throws XMLStreamException {
|
---|
1574 | XMLStreamReader parser = XMLInputFactory.newInstance().createXMLStreamReader(in);
|
---|
1575 | this.parser = parser;
|
---|
1576 | parse();
|
---|
1577 | }
|
---|
1578 |
|
---|
1579 | public void parse() throws XMLStreamException {
|
---|
1580 | int event = parser.getEventType();
|
---|
1581 | while (true) {
|
---|
1582 | if (event == XMLStreamConstants.START_ELEMENT) {
|
---|
1583 | parseRoot();
|
---|
1584 | } else if (event == XMLStreamConstants.END_ELEMENT) {
|
---|
1585 | return;
|
---|
1586 | }
|
---|
1587 | if (parser.hasNext()) {
|
---|
1588 | event = parser.next();
|
---|
1589 | } else {
|
---|
1590 | break;
|
---|
1591 | }
|
---|
1592 | }
|
---|
1593 | parser.close();
|
---|
1594 | }
|
---|
1595 |
|
---|
1596 | public void parseRoot() throws XMLStreamException {
|
---|
1597 | while (true) {
|
---|
1598 | int event = parser.next();
|
---|
1599 | if (event == XMLStreamConstants.START_ELEMENT) {
|
---|
1600 | String localName = parser.getLocalName();
|
---|
1601 | switch(localName) {
|
---|
1602 | case "tag":
|
---|
1603 | settingsMap.put(parser.getAttributeValue(null, "key"), new StringSetting(parser.getAttributeValue(null, "value")));
|
---|
1604 | jumpToEnd();
|
---|
1605 | break;
|
---|
1606 | case "list":
|
---|
1607 | case "collection":
|
---|
1608 | case "lists":
|
---|
1609 | case "maps":
|
---|
1610 | parseToplevelList();
|
---|
1611 | break;
|
---|
1612 | default:
|
---|
1613 | throwException("Unexpected element: "+localName);
|
---|
1614 | }
|
---|
1615 | } else if (event == XMLStreamConstants.END_ELEMENT) {
|
---|
1616 | return;
|
---|
1617 | }
|
---|
1618 | }
|
---|
1619 | }
|
---|
1620 |
|
---|
1621 | private void jumpToEnd() throws XMLStreamException {
|
---|
1622 | while (true) {
|
---|
1623 | int event = parser.next();
|
---|
1624 | if (event == XMLStreamConstants.START_ELEMENT) {
|
---|
1625 | jumpToEnd();
|
---|
1626 | } else if (event == XMLStreamConstants.END_ELEMENT) {
|
---|
1627 | return;
|
---|
1628 | }
|
---|
1629 | }
|
---|
1630 | }
|
---|
1631 |
|
---|
1632 | protected void parseToplevelList() throws XMLStreamException {
|
---|
1633 | String key = parser.getAttributeValue(null, "key");
|
---|
1634 | String name = parser.getLocalName();
|
---|
1635 |
|
---|
1636 | List<String> entries = null;
|
---|
1637 | List<List<String>> lists = null;
|
---|
1638 | List<Map<String, String>> maps = null;
|
---|
1639 | while (true) {
|
---|
1640 | int event = parser.next();
|
---|
1641 | if (event == XMLStreamConstants.START_ELEMENT) {
|
---|
1642 | String localName = parser.getLocalName();
|
---|
1643 | switch(localName) {
|
---|
1644 | case "entry":
|
---|
1645 | if (entries == null) {
|
---|
1646 | entries = new ArrayList<>();
|
---|
1647 | }
|
---|
1648 | entries.add(parser.getAttributeValue(null, "value"));
|
---|
1649 | jumpToEnd();
|
---|
1650 | break;
|
---|
1651 | case "list":
|
---|
1652 | if (lists == null) {
|
---|
1653 | lists = new ArrayList<>();
|
---|
1654 | }
|
---|
1655 | lists.add(parseInnerList());
|
---|
1656 | break;
|
---|
1657 | case "map":
|
---|
1658 | if (maps == null) {
|
---|
1659 | maps = new ArrayList<>();
|
---|
1660 | }
|
---|
1661 | maps.add(parseMap());
|
---|
1662 | break;
|
---|
1663 | default:
|
---|
1664 | throwException("Unexpected element: "+localName);
|
---|
1665 | }
|
---|
1666 | } else if (event == XMLStreamConstants.END_ELEMENT) {
|
---|
1667 | break;
|
---|
1668 | }
|
---|
1669 | }
|
---|
1670 | if (entries != null) {
|
---|
1671 | settingsMap.put(key, new ListSetting(Collections.unmodifiableList(entries)));
|
---|
1672 | } else if (lists != null) {
|
---|
1673 | settingsMap.put(key, new ListListSetting(Collections.unmodifiableList(lists)));
|
---|
1674 | } else if (maps != null) {
|
---|
1675 | settingsMap.put(key, new MapListSetting(Collections.unmodifiableList(maps)));
|
---|
1676 | } else {
|
---|
1677 | if ("lists".equals(name)) {
|
---|
1678 | settingsMap.put(key, new ListListSetting(Collections.<List<String>>emptyList()));
|
---|
1679 | } else if ("maps".equals(name)) {
|
---|
1680 | settingsMap.put(key, new MapListSetting(Collections.<Map<String, String>>emptyList()));
|
---|
1681 | } else {
|
---|
1682 | settingsMap.put(key, new ListSetting(Collections.<String>emptyList()));
|
---|
1683 | }
|
---|
1684 | }
|
---|
1685 | }
|
---|
1686 |
|
---|
1687 | protected List<String> parseInnerList() throws XMLStreamException {
|
---|
1688 | List<String> entries = new ArrayList<>();
|
---|
1689 | while (true) {
|
---|
1690 | int event = parser.next();
|
---|
1691 | if (event == XMLStreamConstants.START_ELEMENT) {
|
---|
1692 | if ("entry".equals(parser.getLocalName())) {
|
---|
1693 | entries.add(parser.getAttributeValue(null, "value"));
|
---|
1694 | jumpToEnd();
|
---|
1695 | } else {
|
---|
1696 | throwException("Unexpected element: "+parser.getLocalName());
|
---|
1697 | }
|
---|
1698 | } else if (event == XMLStreamConstants.END_ELEMENT) {
|
---|
1699 | break;
|
---|
1700 | }
|
---|
1701 | }
|
---|
1702 | return Collections.unmodifiableList(entries);
|
---|
1703 | }
|
---|
1704 |
|
---|
1705 | protected Map<String, String> parseMap() throws XMLStreamException {
|
---|
1706 | Map<String, String> map = new LinkedHashMap<>();
|
---|
1707 | while (true) {
|
---|
1708 | int event = parser.next();
|
---|
1709 | if (event == XMLStreamConstants.START_ELEMENT) {
|
---|
1710 | if ("tag".equals(parser.getLocalName())) {
|
---|
1711 | map.put(parser.getAttributeValue(null, "key"), parser.getAttributeValue(null, "value"));
|
---|
1712 | jumpToEnd();
|
---|
1713 | } else {
|
---|
1714 | throwException("Unexpected element: "+parser.getLocalName());
|
---|
1715 | }
|
---|
1716 | } else if (event == XMLStreamConstants.END_ELEMENT) {
|
---|
1717 | break;
|
---|
1718 | }
|
---|
1719 | }
|
---|
1720 | return Collections.unmodifiableMap(map);
|
---|
1721 | }
|
---|
1722 |
|
---|
1723 | protected void throwException(String msg) {
|
---|
1724 | throw new RuntimeException(msg + tr(" (at line {0}, column {1})",
|
---|
1725 | parser.getLocation().getLineNumber(), parser.getLocation().getColumnNumber()));
|
---|
1726 | }
|
---|
1727 |
|
---|
1728 | private class SettingToXml implements SettingVisitor {
|
---|
1729 | private final StringBuilder b;
|
---|
1730 | private final boolean noPassword;
|
---|
1731 | private String key;
|
---|
1732 |
|
---|
1733 | SettingToXml(StringBuilder b, boolean noPassword) {
|
---|
1734 | this.b = b;
|
---|
1735 | this.noPassword = noPassword;
|
---|
1736 | }
|
---|
1737 |
|
---|
1738 | public void setKey(String key) {
|
---|
1739 | this.key = key;
|
---|
1740 | }
|
---|
1741 |
|
---|
1742 | @Override
|
---|
1743 | public void visit(StringSetting setting) {
|
---|
1744 | if (noPassword && "osm-server.password".equals(key))
|
---|
1745 | return; // do not store plain password.
|
---|
1746 | /* don't save default values */
|
---|
1747 | if (setting.equals(defaultsMap.get(key)))
|
---|
1748 | return;
|
---|
1749 | b.append(" <tag key='");
|
---|
1750 | b.append(XmlWriter.encode(key));
|
---|
1751 | b.append("' value='");
|
---|
1752 | b.append(XmlWriter.encode(setting.getValue()));
|
---|
1753 | b.append("'/>\n");
|
---|
1754 | }
|
---|
1755 |
|
---|
1756 | @Override
|
---|
1757 | public void visit(ListSetting setting) {
|
---|
1758 | /* don't save default values */
|
---|
1759 | if (setting.equals(defaultsMap.get(key)))
|
---|
1760 | return;
|
---|
1761 | b.append(" <list key='").append(XmlWriter.encode(key)).append("'>\n");
|
---|
1762 | for (String s : setting.getValue()) {
|
---|
1763 | b.append(" <entry value='").append(XmlWriter.encode(s)).append("'/>\n");
|
---|
1764 | }
|
---|
1765 | b.append(" </list>\n");
|
---|
1766 | }
|
---|
1767 |
|
---|
1768 | @Override
|
---|
1769 | public void visit(ListListSetting setting) {
|
---|
1770 | /* don't save default values */
|
---|
1771 | if (setting.equals(defaultsMap.get(key)))
|
---|
1772 | return;
|
---|
1773 | b.append(" <lists key='").append(XmlWriter.encode(key)).append("'>\n");
|
---|
1774 | for (List<String> list : setting.getValue()) {
|
---|
1775 | b.append(" <list>\n");
|
---|
1776 | for (String s : list) {
|
---|
1777 | b.append(" <entry value='").append(XmlWriter.encode(s)).append("'/>\n");
|
---|
1778 | }
|
---|
1779 | b.append(" </list>\n");
|
---|
1780 | }
|
---|
1781 | b.append(" </lists>\n");
|
---|
1782 | }
|
---|
1783 |
|
---|
1784 | @Override
|
---|
1785 | public void visit(MapListSetting setting) {
|
---|
1786 | b.append(" <maps key='").append(XmlWriter.encode(key)).append("'>\n");
|
---|
1787 | for (Map<String, String> struct : setting.getValue()) {
|
---|
1788 | b.append(" <map>\n");
|
---|
1789 | for (Entry<String, String> e : struct.entrySet()) {
|
---|
1790 | b.append(" <tag key='").append(XmlWriter.encode(e.getKey()))
|
---|
1791 | .append("' value='").append(XmlWriter.encode(e.getValue())).append("'/>\n");
|
---|
1792 | }
|
---|
1793 | b.append(" </map>\n");
|
---|
1794 | }
|
---|
1795 | b.append(" </maps>\n");
|
---|
1796 | }
|
---|
1797 | }
|
---|
1798 |
|
---|
1799 | public String toXML(boolean nopass) {
|
---|
1800 | StringBuilder b = new StringBuilder(
|
---|
1801 | "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<preferences xmlns=\"")
|
---|
1802 | .append(Main.getXMLBase()).append("/preferences-1.0\" version=\"")
|
---|
1803 | .append(Version.getInstance().getVersion()).append("\">\n");
|
---|
1804 | SettingToXml toXml = new SettingToXml(b, nopass);
|
---|
1805 | for (Entry<String, Setting<?>> e : settingsMap.entrySet()) {
|
---|
1806 | toXml.setKey(e.getKey());
|
---|
1807 | e.getValue().visit(toXml);
|
---|
1808 | }
|
---|
1809 | b.append("</preferences>\n");
|
---|
1810 | return b.toString();
|
---|
1811 | }
|
---|
1812 |
|
---|
1813 | /**
|
---|
1814 | * Removes obsolete preference settings. If you throw out a once-used preference
|
---|
1815 | * setting, add it to the list here with an expiry date (written as comment). If you
|
---|
1816 | * see something with an expiry date in the past, remove it from the list.
|
---|
1817 | */
|
---|
1818 | public void removeObsolete() {
|
---|
1819 | // drop this block end of 2015
|
---|
1820 | // update old style JOSM server links to use zip now, see #10581
|
---|
1821 | // actually also cache and mirror entries should be cleared
|
---|
1822 | if (getInteger("josm.version", Version.getInstance().getVersion()) < 8099) {
|
---|
1823 | for (String key: new String[]{"mappaint.style.entries", "taggingpreset.entries"}) {
|
---|
1824 | Collection<Map<String, String>> data = getListOfStructs(key, (Collection<Map<String, String>>) null);
|
---|
1825 | if (data != null) {
|
---|
1826 | List<Map<String, String>> newlist = new ArrayList<>();
|
---|
1827 | boolean modified = false;
|
---|
1828 | for (Map<String, String> map : data) {
|
---|
1829 | Map<String, String> newmap = new LinkedHashMap<>();
|
---|
1830 | for (Entry<String, String> entry : map.entrySet()) {
|
---|
1831 | String val = entry.getValue();
|
---|
1832 | String mkey = entry.getKey();
|
---|
1833 | if ("url".equals(mkey) && val.contains("josm.openstreetmap.de/josmfile") && !val.contains("zip=1")) {
|
---|
1834 | val += "&zip=1";
|
---|
1835 | modified = true;
|
---|
1836 |
|
---|
1837 | }
|
---|
1838 | newmap.put(mkey, val);
|
---|
1839 | }
|
---|
1840 | newlist.add(newmap);
|
---|
1841 | }
|
---|
1842 | if (modified) {
|
---|
1843 | putListOfStructs(key, newlist);
|
---|
1844 | }
|
---|
1845 | }
|
---|
1846 | }
|
---|
1847 | }
|
---|
1848 |
|
---|
1849 | for (String key : OBSOLETE_PREF_KEYS) {
|
---|
1850 | if (settingsMap.containsKey(key)) {
|
---|
1851 | settingsMap.remove(key);
|
---|
1852 | Main.info(tr("Preference setting {0} has been removed since it is no longer used.", key));
|
---|
1853 | }
|
---|
1854 | }
|
---|
1855 | }
|
---|
1856 |
|
---|
1857 | /**
|
---|
1858 | * Enables or not the preferences file auto-save mechanism (save each time a setting is changed).
|
---|
1859 | * This behaviour is enabled by default.
|
---|
1860 | * @param enable if {@code true}, makes JOSM save preferences file each time a setting is changed
|
---|
1861 | * @since 7085
|
---|
1862 | */
|
---|
1863 | public final void enableSaveOnPut(boolean enable) {
|
---|
1864 | synchronized (this) {
|
---|
1865 | saveOnPut = enable;
|
---|
1866 | }
|
---|
1867 | }
|
---|
1868 | }
|
---|