1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm;
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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.Component;
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7 | import java.awt.GraphicsEnvironment;
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8 | import java.io.IOException;
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9 | import java.lang.ref.WeakReference;
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10 | import java.net.URL;
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11 | import java.text.MessageFormat;
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12 | import java.util.ArrayList;
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13 | import java.util.Collection;
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14 | import java.util.Collections;
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15 | import java.util.EnumSet;
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16 | import java.util.HashMap;
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17 | import java.util.Iterator;
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18 | import java.util.List;
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19 | import java.util.Map;
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20 | import java.util.Objects;
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21 | import java.util.Set;
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22 | import java.util.concurrent.Callable;
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23 | import java.util.concurrent.ExecutionException;
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24 | import java.util.concurrent.ExecutorService;
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25 | import java.util.concurrent.Executors;
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26 | import java.util.concurrent.Future;
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27 |
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28 | import javax.swing.Action;
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29 |
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30 | import org.openstreetmap.josm.actions.JosmAction;
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31 | import org.openstreetmap.josm.data.Bounds;
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32 | import org.openstreetmap.josm.data.Preferences;
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33 | import org.openstreetmap.josm.data.UndoRedoHandler;
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34 | import org.openstreetmap.josm.data.coor.conversion.CoordinateFormatManager;
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35 | import org.openstreetmap.josm.data.coor.conversion.DecimalDegreesCoordinateFormat;
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36 | import org.openstreetmap.josm.data.coor.conversion.ICoordinateFormat;
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37 | import org.openstreetmap.josm.data.osm.DataSet;
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38 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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39 | import org.openstreetmap.josm.data.projection.Projection;
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40 | import org.openstreetmap.josm.data.projection.ProjectionChangeListener;
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41 | import org.openstreetmap.josm.gui.MainApplication;
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42 | import org.openstreetmap.josm.gui.MainMenu;
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43 | import org.openstreetmap.josm.gui.MainPanel;
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44 | import org.openstreetmap.josm.gui.MapFrame;
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45 | import org.openstreetmap.josm.gui.MapFrameListener;
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46 | import org.openstreetmap.josm.gui.layer.MainLayerManager;
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47 | import org.openstreetmap.josm.gui.preferences.ToolbarPreferences;
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48 | import org.openstreetmap.josm.io.FileWatcher;
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49 | import org.openstreetmap.josm.io.OnlineResource;
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50 | import org.openstreetmap.josm.io.OsmApi;
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51 | import org.openstreetmap.josm.tools.CheckParameterUtil;
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52 | import org.openstreetmap.josm.tools.ImageProvider;
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53 | import org.openstreetmap.josm.tools.JosmRuntimeException;
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54 | import org.openstreetmap.josm.tools.Logging;
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55 | import org.openstreetmap.josm.tools.Platform;
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56 | import org.openstreetmap.josm.tools.PlatformHook;
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57 | import org.openstreetmap.josm.tools.PlatformHookOsx;
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58 | import org.openstreetmap.josm.tools.PlatformHookWindows;
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59 | import org.openstreetmap.josm.tools.Shortcut;
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60 | import org.openstreetmap.josm.tools.Utils;
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61 | import org.openstreetmap.josm.tools.bugreport.BugReport;
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62 |
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63 | /**
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64 | * Abstract class holding various static global variables and methods used in large parts of JOSM application.
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65 | * @since 98
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66 | */
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67 | public abstract class Main {
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68 |
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69 | /**
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70 | * The JOSM website URL.
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71 | * @since 6897 (was public from 6143 to 6896)
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72 | */
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73 | private static final String JOSM_WEBSITE = "https://josm.openstreetmap.de";
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74 |
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75 | /**
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76 | * The OSM website URL.
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77 | * @since 6897 (was public from 6453 to 6896)
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78 | */
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79 | private static final String OSM_WEBSITE = "https://www.openstreetmap.org";
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80 |
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81 | /**
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82 | * Replies true if JOSM currently displays a map view. False, if it doesn't, i.e. if
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83 | * it only shows the MOTD panel.
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84 | * <p>
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85 | * You do not need this when accessing the layer manager. The layer manager will be empty if no map view is shown.
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86 | *
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87 | * @return <code>true</code> if JOSM currently displays a map view
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88 | * @deprecated use {@link org.openstreetmap.josm.gui.MainApplication#isDisplayingMapView()}
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89 | */
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90 | @Deprecated
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91 | public static boolean isDisplayingMapView() {
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92 | return MainApplication.isDisplayingMapView();
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93 | }
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94 |
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95 | /**
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96 | * Global parent component for all dialogs and message boxes
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97 | */
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98 | public static Component parent;
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99 |
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100 | /**
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101 | * Global application.
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102 | */
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103 | public static volatile Main main;
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104 |
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105 | /**
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106 | * The worker thread slave. This is for executing all long and intensive
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107 | * calculations. The executed runnables are guaranteed to be executed separately and sequential.
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108 | * @deprecated use {@link MainApplication#worker} instead
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109 | */
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110 | @Deprecated
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111 | public static ExecutorService worker;
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112 |
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113 | /**
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114 | * Global application preferences
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115 | */
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116 | public static final Preferences pref = new Preferences();
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117 |
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118 | /**
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119 | * The MapFrame.
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120 | * <p>
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121 | * There should be no need to access this to access any map data. Use {@link MainApplication#getLayerManager} instead.
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122 | *
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123 | * @deprecated Use {@link MainApplication#getMap()} instead
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124 | * @see MainPanel
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125 | */
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126 | @Deprecated
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127 | public static MapFrame map;
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128 |
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129 | /**
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130 | * The toolbar preference control to register new actions.
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131 | * @deprecated Use {@link MainApplication#getToolbar} instead
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132 | */
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133 | @Deprecated
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134 | public static volatile ToolbarPreferences toolbar;
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135 |
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136 | /**
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137 | * The commands undo/redo handler.
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138 | */
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139 | public final UndoRedoHandler undoRedo = new UndoRedoHandler();
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140 |
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141 | /**
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142 | * The main menu bar at top of screen.
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143 | * @deprecated Use {@link MainApplication#getMenu} instead
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144 | */
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145 | @Deprecated
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146 | public MainMenu menu;
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147 |
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148 | /**
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149 | * The main panel.
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150 | * @deprecated Use {@link MainApplication#getMainPanel} instead
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151 | * @since 12125
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152 | */
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153 | @Deprecated
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154 | public MainPanel panel;
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155 |
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156 | /**
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157 | * The file watcher service.
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158 | */
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159 | public static final FileWatcher fileWatcher = new FileWatcher();
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160 |
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161 | private static final Map<String, Throwable> NETWORK_ERRORS = new HashMap<>();
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162 |
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163 | private static final Set<OnlineResource> OFFLINE_RESOURCES = EnumSet.noneOf(OnlineResource.class);
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164 |
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165 | /**
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166 | * Logging level (5 = trace, 4 = debug, 3 = info, 2 = warn, 1 = error, 0 = none).
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167 | * @since 6248
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168 | * @deprecated Use {@link Logging} class.
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169 | */
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170 | @Deprecated
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171 | public static int logLevel = 3;
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172 |
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173 | /**
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174 | * Replies the first lines of last 5 error and warning messages, used for bug reports
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175 | * @return the first lines of last 5 error and warning messages
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176 | * @since 7420
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177 | * @deprecated Use {@link Logging#getLastErrorAndWarnings}.
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178 | */
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179 | @Deprecated
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180 | public static final Collection<String> getLastErrorAndWarnings() {
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181 | return Logging.getLastErrorAndWarnings();
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182 | }
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183 |
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184 | /**
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185 | * Clears the list of last error and warning messages.
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186 | * @since 8959
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187 | * @deprecated Use {@link Logging#clearLastErrorAndWarnings}.
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188 | */
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189 | @Deprecated
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190 | public static void clearLastErrorAndWarnings() {
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191 | Logging.clearLastErrorAndWarnings();
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192 | }
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193 |
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194 | /**
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195 | * Prints an error message if logging is on.
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196 | * @param msg The message to print.
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197 | * @since 6248
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198 | * @deprecated Use {@link Logging#error(String)}.
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199 | */
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200 | @Deprecated
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201 | public static void error(String msg) {
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202 | Logging.error(msg);
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203 | }
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204 |
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205 | /**
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206 | * Prints a warning message if logging is on.
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207 | * @param msg The message to print.
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208 | * @deprecated Use {@link Logging#warn(String)}.
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209 | */
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210 | @Deprecated
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211 | public static void warn(String msg) {
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212 | Logging.warn(msg);
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213 | }
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214 |
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215 | /**
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216 | * Prints an informational message if logging is on.
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217 | * @param msg The message to print.
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218 | * @deprecated Use {@link Logging#info(String)}.
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219 | */
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220 | @Deprecated
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221 | public static void info(String msg) {
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222 | Logging.info(msg);
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223 | }
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224 |
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225 | /**
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226 | * Prints a debug message if logging is on.
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227 | * @param msg The message to print.
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228 | * @deprecated Use {@link Logging#debug(String)}.
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229 | */
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230 | @Deprecated
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231 | public static void debug(String msg) {
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232 | Logging.debug(msg);
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233 | }
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234 |
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235 | /**
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236 | * Prints a trace message if logging is on.
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237 | * @param msg The message to print.
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238 | * @deprecated Use {@link Logging#trace(String)}.
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239 | */
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240 | @Deprecated
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241 | public static void trace(String msg) {
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242 | Logging.trace(msg);
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243 | }
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244 |
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245 | /**
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246 | * Determines if debug log level is enabled.
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247 | * Useful to avoid costly construction of debug messages when not enabled.
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248 | * @return {@code true} if log level is at least debug, {@code false} otherwise
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249 | * @since 6852
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250 | * @deprecated Use {@link Logging#isDebugEnabled}.
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251 | */
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252 | @Deprecated
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253 | public static boolean isDebugEnabled() {
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254 | return Logging.isDebugEnabled();
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255 | }
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256 |
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257 | /**
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258 | * Determines if trace log level is enabled.
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259 | * Useful to avoid costly construction of trace messages when not enabled.
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260 | * @return {@code true} if log level is at least trace, {@code false} otherwise
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261 | * @since 6852
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262 | * @deprecated Use {@link Logging#isTraceEnabled}.
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263 | */
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264 | @Deprecated
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265 | public static boolean isTraceEnabled() {
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266 | return Logging.isTraceEnabled();
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267 | }
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268 |
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269 | /**
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270 | * Prints a formatted error message if logging is on. Calls {@link MessageFormat#format}
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271 | * function to format text.
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272 | * @param msg The formatted message to print.
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273 | * @param objects The objects to insert into format string.
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274 | * @since 6248
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275 | * @deprecated Use {@link Logging#error(String, Object...)}.
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276 | */
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277 | @Deprecated
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278 | public static void error(String msg, Object... objects) {
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279 | Logging.error(msg, objects);
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280 | }
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281 |
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282 | /**
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283 | * Prints a formatted warning message if logging is on. Calls {@link MessageFormat#format}
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284 | * function to format text.
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285 | * @param msg The formatted message to print.
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286 | * @param objects The objects to insert into format string.
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287 | * @deprecated Use {@link Logging#warn(String, Object...)}.
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288 | */
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289 | @Deprecated
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290 | public static void warn(String msg, Object... objects) {
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291 | Logging.warn(msg, objects);
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292 | }
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293 |
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294 | /**
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295 | * Prints a formatted informational message if logging is on. Calls {@link MessageFormat#format}
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296 | * function to format text.
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297 | * @param msg The formatted message to print.
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298 | * @param objects The objects to insert into format string.
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299 | * @deprecated Use {@link Logging#info(String, Object...)}.
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300 | */
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301 | @Deprecated
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302 | public static void info(String msg, Object... objects) {
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303 | Logging.info(msg, objects);
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304 | }
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305 |
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306 | /**
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307 | * Prints a formatted debug message if logging is on. Calls {@link MessageFormat#format}
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308 | * function to format text.
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309 | * @param msg The formatted message to print.
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310 | * @param objects The objects to insert into format string.
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311 | * @deprecated Use {@link Logging#debug(String, Object...)}.
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312 | */
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313 | @Deprecated
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314 | public static void debug(String msg, Object... objects) {
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315 | Logging.debug(msg, objects);
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316 | }
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317 |
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318 | /**
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319 | * Prints a formatted trace message if logging is on. Calls {@link MessageFormat#format}
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320 | * function to format text.
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321 | * @param msg The formatted message to print.
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322 | * @param objects The objects to insert into format string.
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323 | * @deprecated Use {@link Logging#trace(String, Object...)}.
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324 | */
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325 | @Deprecated
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326 | public static void trace(String msg, Object... objects) {
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327 | Logging.trace(msg, objects);
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328 | }
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329 |
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330 | /**
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331 | * Prints an error message for the given Throwable.
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332 | * @param t The throwable object causing the error
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333 | * @since 6248
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334 | * @deprecated Use {@link Logging#error(Throwable)}.
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335 | */
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336 | @Deprecated
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337 | public static void error(Throwable t) {
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338 | Logging.error(t);
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339 | }
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340 |
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341 | /**
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342 | * Prints a warning message for the given Throwable.
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343 | * @param t The throwable object causing the error
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344 | * @since 6248
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345 | * @deprecated Use {@link Logging#warn(Throwable)}.
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346 | */
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347 | @Deprecated
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348 | public static void warn(Throwable t) {
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349 | Logging.warn(t);
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350 | }
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351 |
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352 | /**
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353 | * Prints a debug message for the given Throwable. Useful for exceptions usually ignored
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354 | * @param t The throwable object causing the error
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355 | * @since 10420
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356 | * @deprecated Use {@link Logging#debug(Throwable)}.
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357 | */
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358 | @Deprecated
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359 | public static void debug(Throwable t) {
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360 | Logging.debug(t);
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361 | }
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362 |
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363 | /**
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364 | * Prints a trace message for the given Throwable. Useful for exceptions usually ignored
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365 | * @param t The throwable object causing the error
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366 | * @since 10420
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367 | * @deprecated Use {@link Logging#trace(Throwable)}.
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368 | */
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369 | @Deprecated
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370 | public static void trace(Throwable t) {
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371 | Logging.trace(t);
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372 | }
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373 |
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374 | /**
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375 | * Prints an error message for the given Throwable.
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376 | * @param t The throwable object causing the error
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377 | * @param stackTrace {@code true}, if the stacktrace should be displayed
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378 | * @since 6642
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379 | * @deprecated Use {@link Logging#log(java.util.logging.Level, Throwable)}
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380 | * or {@link Logging#logWithStackTrace(java.util.logging.Level, Throwable)}.
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381 | */
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382 | @Deprecated
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383 | public static void error(Throwable t, boolean stackTrace) {
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384 | if (stackTrace) {
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385 | Logging.log(Logging.LEVEL_ERROR, t);
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386 | } else {
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387 | Logging.logWithStackTrace(Logging.LEVEL_ERROR, t);
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388 | }
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389 | }
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390 |
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391 | /**
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392 | * Prints an error message for the given Throwable.
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393 | * @param t The throwable object causing the error
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394 | * @param message additional error message
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395 | * @since 10420
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396 | * @deprecated Use {@link Logging#log(java.util.logging.Level, String, Throwable)}.
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397 | */
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398 | @Deprecated
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399 | public static void error(Throwable t, String message) {
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400 | Logging.log(Logging.LEVEL_ERROR, message, t);
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401 | }
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402 |
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403 | /**
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404 | * Prints a warning message for the given Throwable.
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405 | * @param t The throwable object causing the error
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406 | * @param stackTrace {@code true}, if the stacktrace should be displayed
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407 | * @since 6642
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408 | * @deprecated Use {@link Logging#log(java.util.logging.Level, Throwable)}
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409 | * or {@link Logging#logWithStackTrace(java.util.logging.Level, Throwable)}.
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410 | */
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411 | @Deprecated
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412 | public static void warn(Throwable t, boolean stackTrace) {
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413 | if (stackTrace) {
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414 | Logging.log(Logging.LEVEL_WARN, t);
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415 | } else {
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416 | Logging.logWithStackTrace(Logging.LEVEL_WARN, t);
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417 | }
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418 | }
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419 |
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420 | /**
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421 | * Prints a warning message for the given Throwable.
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422 | * @param t The throwable object causing the error
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423 | * @param message additional error message
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424 | * @since 10420
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425 | * @deprecated Use {@link Logging#log(java.util.logging.Level, String, Throwable)}.
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426 | */
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427 | @Deprecated
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428 | public static void warn(Throwable t, String message) {
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429 | Logging.log(Logging.LEVEL_WARN, message, t);
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430 | }
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431 |
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432 | /**
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433 | * Returns a human-readable message of error, also usable for developers.
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434 | * @param t The error
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435 | * @return The human-readable error message
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436 | * @since 6642
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437 | * @deprecated Use {@link Logging#getErrorMessage}.
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438 | */
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439 | @Deprecated
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440 | public static String getErrorMessage(Throwable t) {
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441 | if (t == null) {
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442 | return null;
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443 | } else {
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444 | return Logging.getErrorMessage(t);
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445 | }
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446 | }
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447 |
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448 | /**
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449 | * Platform specific code goes in here.
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450 | * Plugins may replace it, however, some hooks will be called before any plugins have been loaded.
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451 | * So if you need to hook into those early ones, split your class and send the one with the early hooks
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452 | * to the JOSM team for inclusion.
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453 | */
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454 | public static volatile PlatformHook platform;
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455 |
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456 | private static volatile InitStatusListener initListener;
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457 |
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458 | /**
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459 | * Initialization task listener.
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460 | */
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461 | public interface InitStatusListener {
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462 |
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463 | /**
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464 | * Called when an initialization task updates its status.
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465 | * @param event task name
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466 | * @return new status
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467 | */
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468 | Object updateStatus(String event);
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469 |
|
---|
470 | /**
|
---|
471 | * Called when an initialization task completes.
|
---|
472 | * @param status final status
|
---|
473 | */
|
---|
474 | void finish(Object status);
|
---|
475 | }
|
---|
476 |
|
---|
477 | /**
|
---|
478 | * Sets initialization task listener.
|
---|
479 | * @param listener initialization task listener
|
---|
480 | */
|
---|
481 | public static void setInitStatusListener(InitStatusListener listener) {
|
---|
482 | CheckParameterUtil.ensureParameterNotNull(listener);
|
---|
483 | initListener = listener;
|
---|
484 | }
|
---|
485 |
|
---|
486 | /**
|
---|
487 | * Constructs new {@code Main} object.
|
---|
488 | * @see #initialize()
|
---|
489 | */
|
---|
490 | protected Main() {
|
---|
491 | setInstance(this);
|
---|
492 | }
|
---|
493 |
|
---|
494 | private static void setInstance(Main instance) {
|
---|
495 | main = instance;
|
---|
496 | }
|
---|
497 |
|
---|
498 | /**
|
---|
499 | * Initializes the main object. A lot of global variables are initialized here.
|
---|
500 | * @since 10340
|
---|
501 | */
|
---|
502 | public void initialize() {
|
---|
503 | // Initializes tasks that must be run before parallel tasks
|
---|
504 | runInitializationTasks(beforeInitializationTasks());
|
---|
505 |
|
---|
506 | // Initializes tasks to be executed (in parallel) by a ExecutorService
|
---|
507 | try {
|
---|
508 | ExecutorService service = Executors.newFixedThreadPool(
|
---|
509 | Runtime.getRuntime().availableProcessors(), Utils.newThreadFactory("main-init-%d", Thread.NORM_PRIORITY));
|
---|
510 | for (Future<Void> i : service.invokeAll(parallelInitializationTasks())) {
|
---|
511 | i.get();
|
---|
512 | }
|
---|
513 | // asynchronous initializations to be completed eventually
|
---|
514 | asynchronousRunnableTasks().forEach(service::submit);
|
---|
515 | asynchronousCallableTasks().forEach(service::submit);
|
---|
516 | service.shutdown();
|
---|
517 | } catch (InterruptedException | ExecutionException ex) {
|
---|
518 | throw new JosmRuntimeException(ex);
|
---|
519 | }
|
---|
520 |
|
---|
521 | // Initializes tasks that must be run after parallel tasks
|
---|
522 | runInitializationTasks(afterInitializationTasks());
|
---|
523 | }
|
---|
524 |
|
---|
525 | private static void runInitializationTasks(List<InitializationTask> tasks) {
|
---|
526 | for (InitializationTask task : tasks) {
|
---|
527 | try {
|
---|
528 | task.call();
|
---|
529 | } catch (JosmRuntimeException e) {
|
---|
530 | // Can happen if the current projection needs NTV2 grid which is not available
|
---|
531 | // In this case we want the user be able to change his projection
|
---|
532 | BugReport.intercept(e).warn();
|
---|
533 | }
|
---|
534 | }
|
---|
535 | }
|
---|
536 |
|
---|
537 | /**
|
---|
538 | * Returns tasks that must be run before parallel tasks.
|
---|
539 | * @return tasks that must be run before parallel tasks
|
---|
540 | * @see #afterInitializationTasks
|
---|
541 | * @see #parallelInitializationTasks
|
---|
542 | */
|
---|
543 | protected List<InitializationTask> beforeInitializationTasks() {
|
---|
544 | return Collections.emptyList();
|
---|
545 | }
|
---|
546 |
|
---|
547 | /**
|
---|
548 | * Returns tasks to be executed (in parallel) by a ExecutorService.
|
---|
549 | * @return tasks to be executed (in parallel) by a ExecutorService
|
---|
550 | */
|
---|
551 | protected Collection<InitializationTask> parallelInitializationTasks() {
|
---|
552 | return Collections.emptyList();
|
---|
553 | }
|
---|
554 |
|
---|
555 | /**
|
---|
556 | * Returns asynchronous callable initializations to be completed eventually
|
---|
557 | * @return asynchronous callable initializations to be completed eventually
|
---|
558 | */
|
---|
559 | protected List<Callable<?>> asynchronousCallableTasks() {
|
---|
560 | return Collections.emptyList();
|
---|
561 | }
|
---|
562 |
|
---|
563 | /**
|
---|
564 | * Returns asynchronous runnable initializations to be completed eventually
|
---|
565 | * @return asynchronous runnable initializations to be completed eventually
|
---|
566 | */
|
---|
567 | protected List<Runnable> asynchronousRunnableTasks() {
|
---|
568 | return Collections.emptyList();
|
---|
569 | }
|
---|
570 |
|
---|
571 | /**
|
---|
572 | * Returns tasks that must be run after parallel tasks.
|
---|
573 | * @return tasks that must be run after parallel tasks
|
---|
574 | * @see #beforeInitializationTasks
|
---|
575 | * @see #parallelInitializationTasks
|
---|
576 | */
|
---|
577 | protected List<InitializationTask> afterInitializationTasks() {
|
---|
578 | return Collections.emptyList();
|
---|
579 | }
|
---|
580 |
|
---|
581 | protected static final class InitializationTask implements Callable<Void> {
|
---|
582 |
|
---|
583 | private final String name;
|
---|
584 | private final Runnable task;
|
---|
585 |
|
---|
586 | /**
|
---|
587 | * Constructs a new {@code InitializationTask}.
|
---|
588 | * @param name translated name to be displayed to user
|
---|
589 | * @param task runnable initialization task
|
---|
590 | */
|
---|
591 | public InitializationTask(String name, Runnable task) {
|
---|
592 | this.name = name;
|
---|
593 | this.task = task;
|
---|
594 | }
|
---|
595 |
|
---|
596 | @Override
|
---|
597 | public Void call() {
|
---|
598 | Object status = null;
|
---|
599 | if (initListener != null) {
|
---|
600 | status = initListener.updateStatus(name);
|
---|
601 | }
|
---|
602 | task.run();
|
---|
603 | if (initListener != null) {
|
---|
604 | initListener.finish(status);
|
---|
605 | }
|
---|
606 | return null;
|
---|
607 | }
|
---|
608 | }
|
---|
609 |
|
---|
610 | /**
|
---|
611 | * Returns the main layer manager that is used by the map view.
|
---|
612 | * @return The layer manager. The value returned will never change.
|
---|
613 | * @since 10279
|
---|
614 | * @deprecated use {@link MainApplication#getLayerManager} instead
|
---|
615 | */
|
---|
616 | @Deprecated
|
---|
617 | public static MainLayerManager getLayerManager() {
|
---|
618 | return MainApplication.getLayerManager();
|
---|
619 | }
|
---|
620 |
|
---|
621 | /**
|
---|
622 | * Replies the current selected primitives, from a end-user point of view.
|
---|
623 | * It is not always technically the same collection of primitives than {@link DataSet#getSelected()}.
|
---|
624 | * @return The current selected primitives, from a end-user point of view. Can be {@code null}.
|
---|
625 | * @since 6546
|
---|
626 | */
|
---|
627 | public Collection<OsmPrimitive> getInProgressSelection() {
|
---|
628 | return Collections.emptyList();
|
---|
629 | }
|
---|
630 |
|
---|
631 | /**
|
---|
632 | * Gets the active edit data set.
|
---|
633 | * @return That data set, <code>null</code>.
|
---|
634 | * @since 12691
|
---|
635 | */
|
---|
636 | public abstract DataSet getEditDataSet();
|
---|
637 |
|
---|
638 | /**
|
---|
639 | * Sets the active data set.
|
---|
640 | * @param ds New edit data set, or <code>null</code>
|
---|
641 | * @since 12718
|
---|
642 | */
|
---|
643 | public abstract void setEditDataSet(DataSet ds);
|
---|
644 |
|
---|
645 | /**
|
---|
646 | * Determines if the list of data sets managed by JOSM contains {@code ds}.
|
---|
647 | * @param ds the data set to look for
|
---|
648 | * @return {@code true} if the list of data sets managed by JOSM contains {@code ds}
|
---|
649 | * @since 12718
|
---|
650 | */
|
---|
651 | public abstract boolean containsDataSet(DataSet ds);
|
---|
652 |
|
---|
653 | /**
|
---|
654 | * Registers a {@code JosmAction} and its shortcut.
|
---|
655 | * @param action action defining its own shortcut
|
---|
656 | * @deprecated use {@link MainApplication#registerActionShortcut(JosmAction)} instead
|
---|
657 | */
|
---|
658 | @Deprecated
|
---|
659 | public static void registerActionShortcut(JosmAction action) {
|
---|
660 | MainApplication.registerActionShortcut(action);
|
---|
661 | }
|
---|
662 |
|
---|
663 | /**
|
---|
664 | * Registers an action and its shortcut.
|
---|
665 | * @param action action to register
|
---|
666 | * @param shortcut shortcut to associate to {@code action}
|
---|
667 | * @deprecated use {@link MainApplication#registerActionShortcut(Action, Shortcut)} instead
|
---|
668 | */
|
---|
669 | @Deprecated
|
---|
670 | public static void registerActionShortcut(Action action, Shortcut shortcut) {
|
---|
671 | MainApplication.registerActionShortcut(action, shortcut);
|
---|
672 | }
|
---|
673 |
|
---|
674 | /**
|
---|
675 | * Unregisters a shortcut.
|
---|
676 | * @param shortcut shortcut to unregister
|
---|
677 | * @deprecated use {@link MainApplication#unregisterShortcut(Shortcut)} instead
|
---|
678 | */
|
---|
679 | @Deprecated
|
---|
680 | public static void unregisterShortcut(Shortcut shortcut) {
|
---|
681 | MainApplication.unregisterShortcut(shortcut);
|
---|
682 | }
|
---|
683 |
|
---|
684 | /**
|
---|
685 | * Unregisters a {@code JosmAction} and its shortcut.
|
---|
686 | * @param action action to unregister
|
---|
687 | * @deprecated use {@link MainApplication#unregisterActionShortcut(JosmAction)} instead
|
---|
688 | */
|
---|
689 | @Deprecated
|
---|
690 | public static void unregisterActionShortcut(JosmAction action) {
|
---|
691 | MainApplication.unregisterActionShortcut(action);
|
---|
692 | }
|
---|
693 |
|
---|
694 | /**
|
---|
695 | * Unregisters an action and its shortcut.
|
---|
696 | * @param action action to unregister
|
---|
697 | * @param shortcut shortcut to unregister
|
---|
698 | * @deprecated use {@link MainApplication#unregisterActionShortcut(Action, Shortcut)} instead
|
---|
699 | */
|
---|
700 | @Deprecated
|
---|
701 | public static void unregisterActionShortcut(Action action, Shortcut shortcut) {
|
---|
702 | MainApplication.unregisterActionShortcut(action, shortcut);
|
---|
703 | }
|
---|
704 |
|
---|
705 | /**
|
---|
706 | * Replies the registered action for the given shortcut
|
---|
707 | * @param shortcut The shortcut to look for
|
---|
708 | * @return the registered action for the given shortcut
|
---|
709 | * @deprecated use {@link MainApplication#getRegisteredActionShortcut(Shortcut)} instead
|
---|
710 | * @since 5696
|
---|
711 | */
|
---|
712 | @Deprecated
|
---|
713 | public static Action getRegisteredActionShortcut(Shortcut shortcut) {
|
---|
714 | return MainApplication.getRegisteredActionShortcut(shortcut);
|
---|
715 | }
|
---|
716 |
|
---|
717 | ///////////////////////////////////////////////////////////////////////////
|
---|
718 | // Implementation part
|
---|
719 | ///////////////////////////////////////////////////////////////////////////
|
---|
720 |
|
---|
721 | /**
|
---|
722 | * Should be called before the main constructor to setup some parameter stuff
|
---|
723 | */
|
---|
724 | public static void preConstructorInit() {
|
---|
725 | // init default coordinate format
|
---|
726 | ICoordinateFormat fmt = CoordinateFormatManager.getCoordinateFormat(Main.pref.get("coordinates"));
|
---|
727 | if (fmt == null) {
|
---|
728 | fmt = DecimalDegreesCoordinateFormat.INSTANCE;
|
---|
729 | }
|
---|
730 | CoordinateFormatManager.setCoordinateFormat(fmt);
|
---|
731 | }
|
---|
732 |
|
---|
733 | /**
|
---|
734 | * Closes JOSM and optionally terminates the Java Virtual Machine (JVM).
|
---|
735 | * @param exit If {@code true}, the JVM is terminated by running {@link System#exit} with a given return code.
|
---|
736 | * @param exitCode The return code
|
---|
737 | * @return {@code true}
|
---|
738 | * @since 12636
|
---|
739 | */
|
---|
740 | public static boolean exitJosm(boolean exit, int exitCode) {
|
---|
741 | if (Main.main != null) {
|
---|
742 | Main.main.shutdown();
|
---|
743 | }
|
---|
744 |
|
---|
745 | if (exit) {
|
---|
746 | System.exit(exitCode);
|
---|
747 | }
|
---|
748 | return true;
|
---|
749 | }
|
---|
750 |
|
---|
751 | /**
|
---|
752 | * Shutdown JOSM.
|
---|
753 | */
|
---|
754 | protected void shutdown() {
|
---|
755 | if (!GraphicsEnvironment.isHeadless()) {
|
---|
756 | ImageProvider.shutdown(false);
|
---|
757 | }
|
---|
758 | try {
|
---|
759 | pref.saveDefaults();
|
---|
760 | } catch (IOException ex) {
|
---|
761 | Logging.log(Logging.LEVEL_WARN, tr("Failed to save default preferences."), ex);
|
---|
762 | }
|
---|
763 | if (!GraphicsEnvironment.isHeadless()) {
|
---|
764 | ImageProvider.shutdown(true);
|
---|
765 | }
|
---|
766 | }
|
---|
767 |
|
---|
768 | /**
|
---|
769 | * Identifies the current operating system family and initializes the platform hook accordingly.
|
---|
770 | * @since 1849
|
---|
771 | */
|
---|
772 | public static void determinePlatformHook() {
|
---|
773 | platform = Platform.determinePlatform().accept(PlatformHook.CONSTRUCT_FROM_PLATFORM);
|
---|
774 | }
|
---|
775 |
|
---|
776 | /* ----------------------------------------------------------------------------------------- */
|
---|
777 | /* projection handling - Main is a registry for a single, global projection instance */
|
---|
778 | /* */
|
---|
779 | /* TODO: For historical reasons the registry is implemented by Main. An alternative approach */
|
---|
780 | /* would be a singleton org.openstreetmap.josm.data.projection.ProjectionRegistry class. */
|
---|
781 | /* ----------------------------------------------------------------------------------------- */
|
---|
782 | /**
|
---|
783 | * The projection method used.
|
---|
784 | * Use {@link #getProjection()} and {@link #setProjection(Projection)} for access.
|
---|
785 | * Use {@link #setProjection(Projection)} in order to trigger a projection change event.
|
---|
786 | */
|
---|
787 | private static volatile Projection proj;
|
---|
788 |
|
---|
789 | /**
|
---|
790 | * Replies the current projection.
|
---|
791 | *
|
---|
792 | * @return the currently active projection
|
---|
793 | */
|
---|
794 | public static Projection getProjection() {
|
---|
795 | return proj;
|
---|
796 | }
|
---|
797 |
|
---|
798 | /**
|
---|
799 | * Sets the current projection
|
---|
800 | *
|
---|
801 | * @param p the projection
|
---|
802 | */
|
---|
803 | public static void setProjection(Projection p) {
|
---|
804 | CheckParameterUtil.ensureParameterNotNull(p);
|
---|
805 | Projection oldValue = proj;
|
---|
806 | Bounds b = main != null ? main.getRealBounds() : null;
|
---|
807 | proj = p;
|
---|
808 | fireProjectionChanged(oldValue, proj, b);
|
---|
809 | }
|
---|
810 |
|
---|
811 | /**
|
---|
812 | * Returns the bounds for the current projection. Used for projection events.
|
---|
813 | * @return the bounds for the current projection
|
---|
814 | * @see #restoreOldBounds
|
---|
815 | */
|
---|
816 | protected Bounds getRealBounds() {
|
---|
817 | // To be overriden
|
---|
818 | return null;
|
---|
819 | }
|
---|
820 |
|
---|
821 | /**
|
---|
822 | * Restore clean state corresponding to old bounds after a projection change event.
|
---|
823 | * @param oldBounds bounds previously returned by {@link #getRealBounds}, before the change of projection
|
---|
824 | * @see #getRealBounds
|
---|
825 | */
|
---|
826 | protected void restoreOldBounds(Bounds oldBounds) {
|
---|
827 | // To be overriden
|
---|
828 | }
|
---|
829 |
|
---|
830 | /*
|
---|
831 | * Keep WeakReferences to the listeners. This relieves clients from the burden of
|
---|
832 | * explicitly removing the listeners and allows us to transparently register every
|
---|
833 | * created dataset as projection change listener.
|
---|
834 | */
|
---|
835 | private static final List<WeakReference<ProjectionChangeListener>> listeners = new ArrayList<>();
|
---|
836 |
|
---|
837 | private static void fireProjectionChanged(Projection oldValue, Projection newValue, Bounds oldBounds) {
|
---|
838 | if ((newValue == null ^ oldValue == null)
|
---|
839 | || (newValue != null && oldValue != null && !Objects.equals(newValue.toCode(), oldValue.toCode()))) {
|
---|
840 | synchronized (Main.class) {
|
---|
841 | Iterator<WeakReference<ProjectionChangeListener>> it = listeners.iterator();
|
---|
842 | while (it.hasNext()) {
|
---|
843 | WeakReference<ProjectionChangeListener> wr = it.next();
|
---|
844 | ProjectionChangeListener listener = wr.get();
|
---|
845 | if (listener == null) {
|
---|
846 | it.remove();
|
---|
847 | continue;
|
---|
848 | }
|
---|
849 | listener.projectionChanged(oldValue, newValue);
|
---|
850 | }
|
---|
851 | }
|
---|
852 | if (newValue != null && oldBounds != null && main != null) {
|
---|
853 | main.restoreOldBounds(oldBounds);
|
---|
854 | }
|
---|
855 | /* TODO - remove layers with fixed projection */
|
---|
856 | }
|
---|
857 | }
|
---|
858 |
|
---|
859 | /**
|
---|
860 | * Register a projection change listener.
|
---|
861 | * The listener is registered to be weak, so keep a reference of it if you want it to be preserved.
|
---|
862 | *
|
---|
863 | * @param listener the listener. Ignored if <code>null</code>.
|
---|
864 | */
|
---|
865 | public static void addProjectionChangeListener(ProjectionChangeListener listener) {
|
---|
866 | if (listener == null) return;
|
---|
867 | synchronized (Main.class) {
|
---|
868 | for (WeakReference<ProjectionChangeListener> wr : listeners) {
|
---|
869 | // already registered ? => abort
|
---|
870 | if (wr.get() == listener) return;
|
---|
871 | }
|
---|
872 | listeners.add(new WeakReference<>(listener));
|
---|
873 | }
|
---|
874 | }
|
---|
875 |
|
---|
876 | /**
|
---|
877 | * Removes a projection change listener.
|
---|
878 | *
|
---|
879 | * @param listener the listener. Ignored if <code>null</code>.
|
---|
880 | */
|
---|
881 | public static void removeProjectionChangeListener(ProjectionChangeListener listener) {
|
---|
882 | if (listener == null) return;
|
---|
883 | synchronized (Main.class) {
|
---|
884 | // remove the listener - and any other listener which got garbage
|
---|
885 | // collected in the meantime
|
---|
886 | listeners.removeIf(wr -> wr.get() == null || wr.get() == listener);
|
---|
887 | }
|
---|
888 | }
|
---|
889 |
|
---|
890 | /**
|
---|
891 | * Listener for window switch events.
|
---|
892 | *
|
---|
893 | * These are events, when the user activates a window of another application
|
---|
894 | * or comes back to JOSM. Window switches from one JOSM window to another
|
---|
895 | * are not reported.
|
---|
896 | */
|
---|
897 | public interface WindowSwitchListener {
|
---|
898 | /**
|
---|
899 | * Called when the user activates a window of another application.
|
---|
900 | */
|
---|
901 | void toOtherApplication();
|
---|
902 |
|
---|
903 | /**
|
---|
904 | * Called when the user comes from a window of another application back to JOSM.
|
---|
905 | */
|
---|
906 | void fromOtherApplication();
|
---|
907 | }
|
---|
908 |
|
---|
909 | /**
|
---|
910 | * Registers a new {@code MapFrameListener} that will be notified of MapFrame changes.
|
---|
911 | * <p>
|
---|
912 | * It will fire an initial mapFrameInitialized event when the MapFrame is present.
|
---|
913 | * Otherwise will only fire when the MapFrame is created or destroyed.
|
---|
914 | * @param listener The MapFrameListener
|
---|
915 | * @return {@code true} if the listeners collection changed as a result of the call
|
---|
916 | * @see #addMapFrameListener
|
---|
917 | * @deprecated use {@link MainApplication#addAndFireMapFrameListener} instead
|
---|
918 | * @since 11904
|
---|
919 | */
|
---|
920 | @Deprecated
|
---|
921 | public static boolean addAndFireMapFrameListener(MapFrameListener listener) {
|
---|
922 | return MainApplication.addAndFireMapFrameListener(listener);
|
---|
923 | }
|
---|
924 |
|
---|
925 | /**
|
---|
926 | * Registers a new {@code MapFrameListener} that will be notified of MapFrame changes
|
---|
927 | * @param listener The MapFrameListener
|
---|
928 | * @return {@code true} if the listeners collection changed as a result of the call
|
---|
929 | * @see #addAndFireMapFrameListener
|
---|
930 | * @deprecated use {@link MainApplication#addMapFrameListener} instead
|
---|
931 | * @since 5957
|
---|
932 | */
|
---|
933 | @Deprecated
|
---|
934 | public static boolean addMapFrameListener(MapFrameListener listener) {
|
---|
935 | return MainApplication.addMapFrameListener(listener);
|
---|
936 | }
|
---|
937 |
|
---|
938 | /**
|
---|
939 | * Unregisters the given {@code MapFrameListener} from MapFrame changes
|
---|
940 | * @param listener The MapFrameListener
|
---|
941 | * @return {@code true} if the listeners collection changed as a result of the call
|
---|
942 | * @deprecated use {@link MainApplication#removeMapFrameListener} instead
|
---|
943 | * @since 5957
|
---|
944 | */
|
---|
945 | @Deprecated
|
---|
946 | public static boolean removeMapFrameListener(MapFrameListener listener) {
|
---|
947 | return MainApplication.removeMapFrameListener(listener);
|
---|
948 | }
|
---|
949 |
|
---|
950 | /**
|
---|
951 | * Adds a new network error that occur to give a hint about broken Internet connection.
|
---|
952 | * Do not use this method for errors known for sure thrown because of a bad proxy configuration.
|
---|
953 | *
|
---|
954 | * @param url The accessed URL that caused the error
|
---|
955 | * @param t The network error
|
---|
956 | * @return The previous error associated to the given resource, if any. Can be {@code null}
|
---|
957 | * @since 6642
|
---|
958 | */
|
---|
959 | public static Throwable addNetworkError(URL url, Throwable t) {
|
---|
960 | if (url != null && t != null) {
|
---|
961 | Throwable old = addNetworkError(url.toExternalForm(), t);
|
---|
962 | if (old != null) {
|
---|
963 | Logging.warn("Already here "+old);
|
---|
964 | }
|
---|
965 | return old;
|
---|
966 | }
|
---|
967 | return null;
|
---|
968 | }
|
---|
969 |
|
---|
970 | /**
|
---|
971 | * Adds a new network error that occur to give a hint about broken Internet connection.
|
---|
972 | * Do not use this method for errors known for sure thrown because of a bad proxy configuration.
|
---|
973 | *
|
---|
974 | * @param url The accessed URL that caused the error
|
---|
975 | * @param t The network error
|
---|
976 | * @return The previous error associated to the given resource, if any. Can be {@code null}
|
---|
977 | * @since 6642
|
---|
978 | */
|
---|
979 | public static Throwable addNetworkError(String url, Throwable t) {
|
---|
980 | if (url != null && t != null) {
|
---|
981 | return NETWORK_ERRORS.put(url, t);
|
---|
982 | }
|
---|
983 | return null;
|
---|
984 | }
|
---|
985 |
|
---|
986 | /**
|
---|
987 | * Returns the network errors that occured until now.
|
---|
988 | * @return the network errors that occured until now, indexed by URL
|
---|
989 | * @since 6639
|
---|
990 | */
|
---|
991 | public static Map<String, Throwable> getNetworkErrors() {
|
---|
992 | return new HashMap<>(NETWORK_ERRORS);
|
---|
993 | }
|
---|
994 |
|
---|
995 | /**
|
---|
996 | * Clears the network errors cache.
|
---|
997 | * @since 12011
|
---|
998 | */
|
---|
999 | public static void clearNetworkErrors() {
|
---|
1000 | NETWORK_ERRORS.clear();
|
---|
1001 | }
|
---|
1002 |
|
---|
1003 | /**
|
---|
1004 | * Returns the JOSM website URL.
|
---|
1005 | * @return the josm website URL
|
---|
1006 | * @since 6897
|
---|
1007 | */
|
---|
1008 | public static String getJOSMWebsite() {
|
---|
1009 | if (Main.pref != null)
|
---|
1010 | return Main.pref.get("josm.url", JOSM_WEBSITE);
|
---|
1011 | return JOSM_WEBSITE;
|
---|
1012 | }
|
---|
1013 |
|
---|
1014 | /**
|
---|
1015 | * Returns the JOSM XML URL.
|
---|
1016 | * @return the josm XML URL
|
---|
1017 | * @since 6897
|
---|
1018 | */
|
---|
1019 | public static String getXMLBase() {
|
---|
1020 | // Always return HTTP (issues reported with HTTPS)
|
---|
1021 | return "http://josm.openstreetmap.de";
|
---|
1022 | }
|
---|
1023 |
|
---|
1024 | /**
|
---|
1025 | * Returns the OSM website URL.
|
---|
1026 | * @return the OSM website URL
|
---|
1027 | * @since 6897
|
---|
1028 | */
|
---|
1029 | public static String getOSMWebsite() {
|
---|
1030 | if (Main.pref != null)
|
---|
1031 | return Main.pref.get("osm.url", OSM_WEBSITE);
|
---|
1032 | return OSM_WEBSITE;
|
---|
1033 | }
|
---|
1034 |
|
---|
1035 | /**
|
---|
1036 | * Returns the OSM website URL depending on the selected {@link OsmApi}.
|
---|
1037 | * @return the OSM website URL depending on the selected {@link OsmApi}
|
---|
1038 | */
|
---|
1039 | private static String getOSMWebsiteDependingOnSelectedApi() {
|
---|
1040 | final String api = OsmApi.getOsmApi().getServerUrl();
|
---|
1041 | if (OsmApi.DEFAULT_API_URL.equals(api)) {
|
---|
1042 | return getOSMWebsite();
|
---|
1043 | } else {
|
---|
1044 | return api.replaceAll("/api$", "");
|
---|
1045 | }
|
---|
1046 | }
|
---|
1047 |
|
---|
1048 | /**
|
---|
1049 | * Replies the base URL for browsing information about a primitive.
|
---|
1050 | * @return the base URL, i.e. https://www.openstreetmap.org
|
---|
1051 | * @since 7678
|
---|
1052 | */
|
---|
1053 | public static String getBaseBrowseUrl() {
|
---|
1054 | if (Main.pref != null)
|
---|
1055 | return Main.pref.get("osm-browse.url", getOSMWebsiteDependingOnSelectedApi());
|
---|
1056 | return getOSMWebsiteDependingOnSelectedApi();
|
---|
1057 | }
|
---|
1058 |
|
---|
1059 | /**
|
---|
1060 | * Replies the base URL for browsing information about a user.
|
---|
1061 | * @return the base URL, i.e. https://www.openstreetmap.org/user
|
---|
1062 | * @since 7678
|
---|
1063 | */
|
---|
1064 | public static String getBaseUserUrl() {
|
---|
1065 | if (Main.pref != null)
|
---|
1066 | return Main.pref.get("osm-user.url", getOSMWebsiteDependingOnSelectedApi() + "/user");
|
---|
1067 | return getOSMWebsiteDependingOnSelectedApi() + "/user";
|
---|
1068 | }
|
---|
1069 |
|
---|
1070 | /**
|
---|
1071 | * Determines if we are currently running on OSX.
|
---|
1072 | * @return {@code true} if we are currently running on OSX
|
---|
1073 | * @since 6957
|
---|
1074 | */
|
---|
1075 | public static boolean isPlatformOsx() {
|
---|
1076 | return Main.platform instanceof PlatformHookOsx;
|
---|
1077 | }
|
---|
1078 |
|
---|
1079 | /**
|
---|
1080 | * Determines if we are currently running on Windows.
|
---|
1081 | * @return {@code true} if we are currently running on Windows
|
---|
1082 | * @since 7335
|
---|
1083 | */
|
---|
1084 | public static boolean isPlatformWindows() {
|
---|
1085 | return Main.platform instanceof PlatformHookWindows;
|
---|
1086 | }
|
---|
1087 |
|
---|
1088 | /**
|
---|
1089 | * Determines if the given online resource is currently offline.
|
---|
1090 | * @param r the online resource
|
---|
1091 | * @return {@code true} if {@code r} is offline and should not be accessed
|
---|
1092 | * @since 7434
|
---|
1093 | */
|
---|
1094 | public static boolean isOffline(OnlineResource r) {
|
---|
1095 | return OFFLINE_RESOURCES.contains(r) || OFFLINE_RESOURCES.contains(OnlineResource.ALL);
|
---|
1096 | }
|
---|
1097 |
|
---|
1098 | /**
|
---|
1099 | * Sets the given online resource to offline state.
|
---|
1100 | * @param r the online resource
|
---|
1101 | * @return {@code true} if {@code r} was not already offline
|
---|
1102 | * @since 7434
|
---|
1103 | */
|
---|
1104 | public static boolean setOffline(OnlineResource r) {
|
---|
1105 | return OFFLINE_RESOURCES.add(r);
|
---|
1106 | }
|
---|
1107 |
|
---|
1108 | /**
|
---|
1109 | * Sets the given online resource to online state.
|
---|
1110 | * @param r the online resource
|
---|
1111 | * @return {@code true} if {@code r} was offline
|
---|
1112 | * @since 8506
|
---|
1113 | */
|
---|
1114 | public static boolean setOnline(OnlineResource r) {
|
---|
1115 | return OFFLINE_RESOURCES.remove(r);
|
---|
1116 | }
|
---|
1117 |
|
---|
1118 | /**
|
---|
1119 | * Replies the set of online resources currently offline.
|
---|
1120 | * @return the set of online resources currently offline
|
---|
1121 | * @since 7434
|
---|
1122 | */
|
---|
1123 | public static Set<OnlineResource> getOfflineResources() {
|
---|
1124 | return EnumSet.copyOf(OFFLINE_RESOURCES);
|
---|
1125 | }
|
---|
1126 | }
|
---|