[298] | 1 | // License: GPL. Copyright 2007 by Immanuel Scholz and others
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[98] | 2 | package org.openstreetmap.josm;
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[301] | 3 | import static org.openstreetmap.josm.tools.I18n.tr;
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| 4 |
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| 5 | import java.awt.BorderLayout;
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| 6 | import java.awt.Component;
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| 7 | import java.awt.Dimension;
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| 8 | import java.awt.Rectangle;
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| 9 | import java.awt.Toolkit;
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| 10 | import java.awt.event.KeyEvent;
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| 11 | import java.io.File;
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| 12 | import java.net.URI;
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| 13 | import java.net.URISyntaxException;
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| 14 | import java.net.URL;
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| 15 | import java.net.URLClassLoader;
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| 16 | import java.util.ArrayList;
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| 17 | import java.util.Arrays;
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| 18 | import java.util.Collection;
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| 19 | import java.util.LinkedList;
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| 20 | import java.util.List;
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| 21 | import java.util.Map;
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| 22 | import java.util.SortedMap;
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| 23 | import java.util.StringTokenizer;
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| 24 | import java.util.TreeMap;
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| 25 | import java.util.concurrent.Executor;
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| 26 | import java.util.concurrent.Executors;
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| 27 | import java.util.regex.Matcher;
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| 28 | import java.util.regex.Pattern;
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| 29 |
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| 30 | import javax.swing.JComponent;
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| 31 | import javax.swing.JOptionPane;
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| 32 | import javax.swing.JPanel;
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| 33 | import javax.swing.KeyStroke;
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| 34 | import javax.swing.UIManager;
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| 35 |
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| 36 | import org.openstreetmap.josm.actions.downloadtasks.DownloadGpsTask;
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| 37 | import org.openstreetmap.josm.actions.downloadtasks.DownloadOsmTask;
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| 38 | import org.openstreetmap.josm.actions.mapmode.MapMode;
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| 39 | import org.openstreetmap.josm.actions.search.SearchAction;
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| 40 | import org.openstreetmap.josm.data.Bounds;
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| 41 | import org.openstreetmap.josm.data.Preferences;
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| 42 | import org.openstreetmap.josm.data.UndoRedoHandler;
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| 43 | import org.openstreetmap.josm.data.osm.DataSet;
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| 44 | import org.openstreetmap.josm.data.projection.Epsg4326;
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| 45 | import org.openstreetmap.josm.data.projection.Projection;
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| 46 | import org.openstreetmap.josm.gui.GettingStarted;
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| 47 | import org.openstreetmap.josm.gui.MainMenu;
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| 48 | import org.openstreetmap.josm.gui.MapFrame;
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| 49 | import org.openstreetmap.josm.gui.PleaseWaitDialog;
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| 50 | import org.openstreetmap.josm.gui.download.BoundingBoxSelection;
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| 51 | import org.openstreetmap.josm.gui.download.DownloadDialog.DownloadTask;
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| 52 | import org.openstreetmap.josm.gui.layer.Layer;
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| 53 | import org.openstreetmap.josm.gui.layer.OsmDataLayer;
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| 54 | import org.openstreetmap.josm.gui.layer.OsmDataLayer.CommandQueueListener;
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[486] | 55 | import org.openstreetmap.josm.gui.preferences.MapPaintPreference;
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[301] | 56 | import org.openstreetmap.josm.gui.preferences.TaggingPresetPreference;
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| 57 | import org.openstreetmap.josm.gui.preferences.ToolbarPreferences;
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| 58 | import org.openstreetmap.josm.plugins.PluginInformation;
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| 59 | import org.openstreetmap.josm.plugins.PluginProxy;
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| 60 | import org.openstreetmap.josm.tools.ImageProvider;
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[98] | 61 |
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| 62 | abstract public class Main {
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| 63 | /**
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| 64 | * Global parent component for all dialogs and message boxes
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| 65 | */
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| 66 | public static Component parent;
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| 67 | /**
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[284] | 68 | * Global application.
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[98] | 69 | */
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| 70 | public static Main main;
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| 71 | /**
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| 72 | * The worker thread slave. This is for executing all long and intensive
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| 73 | * calculations. The executed runnables are guaranteed to be executed seperatly
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| 74 | * and sequenciel.
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| 75 | */
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| 76 | public final static Executor worker = Executors.newSingleThreadExecutor();
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| 77 | /**
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| 78 | * Global application preferences
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| 79 | */
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| 80 | public static Preferences pref = new Preferences();
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| 81 | /**
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| 82 | * The global dataset.
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| 83 | */
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[404] | 84 | public static DataSet ds = new DataSet();
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| 85 | /**
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| 86 | * The global paste buffer.
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| 87 | */
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| 88 | public static DataSet pasteBuffer = new DataSet();
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[98] | 89 | /**
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| 90 | * The projection method used.
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| 91 | */
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| 92 | public static Projection proj;
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| 93 | /**
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| 94 | * The MapFrame. Use setMapFrame to set or clear it.
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| 95 | */
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| 96 | public static MapFrame map;
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[144] | 97 | /**
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| 98 | * All installed and loaded plugins (resp. their main classes)
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| 99 | */
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[149] | 100 | public final static Collection<PluginProxy> plugins = new LinkedList<PluginProxy>();
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[153] | 101 | /**
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| 102 | * The dialog that gets displayed during background task execution.
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| 103 | */
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| 104 | public static PleaseWaitDialog pleaseWaitDlg;
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[159] | 105 |
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[172] | 106 | /**
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| 107 | * True, when in applet mode
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| 108 | */
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| 109 | public static boolean applet = false;
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[159] | 110 |
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[155] | 111 | /**
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[172] | 112 | * The toolbar preference control to register new actions.
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| 113 | */
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| 114 | public static ToolbarPreferences toolbar = new ToolbarPreferences();
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| 115 |
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| 116 |
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[301] | 117 | public UndoRedoHandler undoRedo = new UndoRedoHandler();
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| 118 |
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[172] | 119 | /**
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[159] | 120 | * The main menu bar at top of screen.
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[155] | 121 | */
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[159] | 122 | public final MainMenu menu;
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[98] | 123 |
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[529] | 124 | /**
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| 125 | * Print a debug message if debugging is on.
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| 126 | */
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| 127 | static public int debug_level = 1;
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| 128 | static public final void debug(String msg) {
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| 129 | if (debug_level <= 0)
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| 130 | return;
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| 131 | System.out.println(msg);
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| 132 | }
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[301] | 133 |
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[98] | 134 | /**
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| 135 | * Set or clear (if passed <code>null</code>) the map.
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| 136 | */
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| 137 | public final void setMapFrame(final MapFrame map) {
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[145] | 138 | MapFrame old = Main.map;
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[98] | 139 | Main.map = map;
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| 140 | panel.setVisible(false);
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| 141 | panel.removeAll();
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[301] | 142 | if (map != null)
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[98] | 143 | map.fillPanel(panel);
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[301] | 144 | else {
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[208] | 145 | old.destroy();
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[266] | 146 | panel.add(new GettingStarted(), BorderLayout.CENTER);
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| 147 | }
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| 148 | panel.setVisible(true);
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[98] | 149 | redoUndoListener.commandChanged(0,0);
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[144] | 150 |
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[149] | 151 | for (PluginProxy plugin : plugins)
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[153] | 152 | plugin.mapFrameInitialized(old, map);
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[98] | 153 | }
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| 154 |
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| 155 | /**
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[103] | 156 | * Set the layer menu (changed when active layer changes).
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| 157 | */
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| 158 | public final void setLayerMenu(Component[] entries) {
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[463] | 159 | //if (entries == null || entries.length == 0)
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| 160 | //menu.layerMenu.setVisible(false);
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| 161 | //else {
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| 162 | //menu.layerMenu.removeAll();
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| 163 | //for (Component c : entries)
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| 164 | //menu.layerMenu.add(c);
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| 165 | //menu.layerMenu.setVisible(true);
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| 166 | //}
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[103] | 167 | }
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[119] | 168 |
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[103] | 169 | /**
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[98] | 170 | * Remove the specified layer from the map. If it is the last layer, remove the map as well.
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| 171 | */
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| 172 | public final void removeLayer(final Layer layer) {
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[100] | 173 | map.mapView.removeLayer(layer);
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[290] | 174 | if (layer instanceof OsmDataLayer)
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| 175 | ds = new DataSet();
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[100] | 176 | if (map.mapView.getAllLayers().isEmpty())
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[98] | 177 | setMapFrame(null);
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| 178 | }
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[129] | 179 |
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| 180 |
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[98] | 181 | public Main() {
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| 182 | main = this;
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| 183 | contentPane.add(panel, BorderLayout.CENTER);
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[266] | 184 | panel.add(new GettingStarted(), BorderLayout.CENTER);
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[159] | 185 | menu = new MainMenu();
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[301] | 186 |
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| 187 | undoRedo.listenerCommands.add(redoUndoListener);
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| 188 |
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[98] | 189 | // creating toolbar
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[172] | 190 | contentPane.add(toolbar.control, BorderLayout.NORTH);
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[98] | 191 |
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[178] | 192 | contentPane.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_F1, 0), "Help");
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| 193 | contentPane.getActionMap().put("Help", menu.help);
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[155] | 194 |
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[486] | 195 | TaggingPresetPreference.initialize();
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| 196 | MapPaintPreference.initialize();
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[172] | 197 |
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[178] | 198 | toolbar.refreshToolbarControl();
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| 199 |
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| 200 | toolbar.control.updateUI();
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| 201 | contentPane.updateUI();
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[155] | 202 | }
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[149] | 203 |
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[155] | 204 | /**
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[207] | 205 | * Load all plugins specified in preferences. If the parameter is <code>true</code>, all
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| 206 | * early plugins are loaded (before constructor).
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[155] | 207 | */
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[207] | 208 | public static void loadPlugins(boolean early) {
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[243] | 209 | List<String> plugins = new LinkedList<String>();
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| 210 | if (Main.pref.hasKey("plugins"))
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| 211 | plugins.addAll(Arrays.asList(Main.pref.get("plugins").split(",")));
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| 212 | if (System.getProperty("josm.plugins") != null)
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[486] | 213 | plugins.addAll(Arrays.asList(System.getProperty("josm.plugins").split(",")));
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| 214 |
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| 215 | // we remove mappaint from the preferences on startup but this is just
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| 216 | // in case it crept in through the properties:
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| 217 | if (plugins.contains("mappaint")) {
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| 218 | plugins.remove("mappaint");
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| 219 | System.out.println("Warning - loading of mappaint plugin was requested. This JOSM version has built-in mappaint support. The plugin is not required.");
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| 220 | }
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| 221 |
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[243] | 222 | if (plugins.isEmpty())
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[207] | 223 | return;
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| 224 | SortedMap<Integer, Collection<PluginInformation>> p = new TreeMap<Integer, Collection<PluginInformation>>();
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[243] | 225 | for (String pluginName : plugins) {
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| 226 | PluginInformation info = PluginInformation.findPlugin(pluginName);
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| 227 | if (info != null) {
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[207] | 228 | if (info.early != early)
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| 229 | continue;
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| 230 | if (!p.containsKey(info.stage))
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| 231 | p.put(info.stage, new LinkedList<PluginInformation>());
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| 232 | p.get(info.stage).add(info);
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| 233 | } else {
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| 234 | if (early)
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| 235 | System.out.println("Plugin not found: "+pluginName); // do not translate
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| 236 | else
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| 237 | JOptionPane.showMessageDialog(Main.parent, tr("Plugin not found: {0}.", pluginName));
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| 238 | }
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| 239 | }
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[250] | 240 |
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| 241 | // iterate all plugins and collect all libraries of all plugins:
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| 242 | List<URL> allPluginLibraries = new ArrayList<URL>();
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[267] | 243 | for (Collection<PluginInformation> c : p.values())
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| 244 | for (PluginInformation info : c)
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| 245 | allPluginLibraries.addAll(info.libraries);
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[250] | 246 | // create a classloader for all plugins:
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| 247 | URL[] jarUrls = new URL[allPluginLibraries.size()];
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| 248 | jarUrls = allPluginLibraries.toArray(jarUrls);
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| 249 | URLClassLoader pluginClassLoader = new URLClassLoader(jarUrls, Main.class.getClassLoader());
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[293] | 250 | ImageProvider.sources.add(0, pluginClassLoader);
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[267] | 251 |
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[250] | 252 | for (Collection<PluginInformation> c : p.values()) {
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| 253 | for (PluginInformation info : c) {
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[144] | 254 | try {
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[267] | 255 | Class<?> klass = info.loadClass(pluginClassLoader);
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[293] | 256 | if (klass != null) {
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| 257 | System.out.println("loading "+info.name);
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| 258 | Main.plugins.add(info.load(klass));
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| 259 | }
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[350] | 260 | } catch (Throwable e) {
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[149] | 261 | e.printStackTrace();
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[518] | 262 | boolean remove = true;
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[207] | 263 | if (early)
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[350] | 264 | System.out.println("Could not load plugin: "+info.name+" - deleted from preferences"); // do not translate
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[518] | 265 | else {
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| 266 | int answer = JOptionPane.showConfirmDialog(Main.parent,
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| 267 | tr("Could not load plugin {0}. Delete from preferences?", info.name,
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| 268 | JOptionPane.YES_NO_OPTION));
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| 269 | if (answer != JOptionPane.OK_OPTION) {
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| 270 | remove = false;
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| 271 | }
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[350] | 272 | }
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[518] | 273 | if (remove) {
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| 274 | plugins.remove(info.name);
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| 275 | String plist = null;
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| 276 | for (String pn : plugins) {
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| 277 | if (plist==null) plist=""; else plist=plist+",";
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| 278 | plist=plist+pn;
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| 279 | }
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| 280 | Main.pref.put("plugins", plist);
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| 281 | }
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[149] | 282 | }
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[144] | 283 | }
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| 284 | }
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[178] | 285 | }
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[154] | 286 |
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[98] | 287 | /**
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| 288 | * Add a new layer to the map. If no map exist, create one.
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| 289 | */
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| 290 | public final void addLayer(final Layer layer) {
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| 291 | if (map == null) {
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[103] | 292 | final MapFrame mapFrame = new MapFrame();
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[98] | 293 | setMapFrame(mapFrame);
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[101] | 294 | mapFrame.selectMapMode((MapMode)mapFrame.getDefaultButtonAction());
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[98] | 295 | mapFrame.setVisible(true);
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| 296 | mapFrame.setVisibleDialogs();
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[103] | 297 | }
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| 298 | map.mapView.addLayer(layer);
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[98] | 299 | }
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| 300 | /**
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| 301 | * @return The edit osm layer. If none exist, it will be created.
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| 302 | */
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| 303 | public final OsmDataLayer editLayer() {
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| 304 | if (map == null || map.mapView.editLayer == null)
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[290] | 305 | menu.newAction.actionPerformed(null);
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[98] | 306 | return map.mapView.editLayer;
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| 307 | }
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| 308 |
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| 309 |
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| 310 |
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| 311 |
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| 312 | /**
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| 313 | * Use this to register shortcuts to
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| 314 | */
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[99] | 315 | public static final JPanel contentPane = new JPanel(new BorderLayout());
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[98] | 316 |
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| 317 |
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| 318 | ////////////////////////////////////////////////////////////////////////////////////////
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| 319 | // Implementation part
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| 320 | ////////////////////////////////////////////////////////////////////////////////////////
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| 321 |
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[153] | 322 | public static JPanel panel = new JPanel(new BorderLayout());
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[99] | 323 |
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[98] | 324 | protected static Rectangle bounds;
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| 325 |
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| 326 | private final CommandQueueListener redoUndoListener = new CommandQueueListener(){
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| 327 | public void commandChanged(final int queueSize, final int redoSize) {
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[159] | 328 | menu.undo.setEnabled(queueSize > 0);
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| 329 | menu.redo.setEnabled(redoSize > 0);
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[98] | 330 | }
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[301] | 331 | };
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[98] | 332 | /**
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| 333 | * Should be called before the main constructor to setup some parameter stuff
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| 334 | * @param args The parsed argument list.
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| 335 | */
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| 336 | public static void preConstructorInit(Map<String, Collection<String>> args) {
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| 337 | try {
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| 338 | Main.proj = (Projection)Class.forName(Main.pref.get("projection")).newInstance();
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| 339 | } catch (final Exception e) {
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| 340 | e.printStackTrace();
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[104] | 341 | JOptionPane.showMessageDialog(null, tr("The projection could not be read from preferences. Using EPSG:4263."));
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[98] | 342 | Main.proj = new Epsg4326();
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| 343 | }
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| 344 |
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| 345 | try {
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| 346 | UIManager.setLookAndFeel(Main.pref.get("laf"));
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| 347 | contentPane.updateUI();
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| 348 | panel.updateUI();
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| 349 | } catch (final Exception e) {
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| 350 | e.printStackTrace();
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| 351 | }
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| 352 | UIManager.put("OptionPane.okIcon", ImageProvider.get("ok"));
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| 353 | UIManager.put("OptionPane.yesIcon", UIManager.get("OptionPane.okIcon"));
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| 354 | UIManager.put("OptionPane.cancelIcon", ImageProvider.get("cancel"));
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| 355 | UIManager.put("OptionPane.noIcon", UIManager.get("OptionPane.cancelIcon"));
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| 356 |
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| 357 | Dimension screenDimension = Toolkit.getDefaultToolkit().getScreenSize();
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| 358 | if (args.containsKey("geometry")) {
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| 359 | String geometry = args.get("geometry").iterator().next();
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| 360 | final Matcher m = Pattern.compile("(\\d+)x(\\d+)(([+-])(\\d+)([+-])(\\d+))?").matcher(geometry);
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| 361 | if (m.matches()) {
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| 362 | int w = Integer.valueOf(m.group(1));
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| 363 | int h = Integer.valueOf(m.group(2));
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| 364 | int x = 0, y = 0;
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| 365 | if (m.group(3) != null) {
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| 366 | x = Integer.valueOf(m.group(5));
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| 367 | y = Integer.valueOf(m.group(7));
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| 368 | if (m.group(4).equals("-"))
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| 369 | x = screenDimension.width - x - w;
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| 370 | if (m.group(6).equals("-"))
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| 371 | y = screenDimension.height - y - h;
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| 372 | }
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| 373 | bounds = new Rectangle(x,y,w,h);
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| 374 | } else
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| 375 | System.out.println("Ignoring malformed geometry: "+geometry);
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| 376 | }
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| 377 | if (bounds == null)
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| 378 | bounds = !args.containsKey("no-fullscreen") ? new Rectangle(0,0,screenDimension.width,screenDimension.height) : new Rectangle(1000,740);
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[153] | 379 |
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[211] | 380 | // preinitialize a wait dialog for all early downloads (e.g. via command line)
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| 381 | pleaseWaitDlg = new PleaseWaitDialog(null);
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[98] | 382 | }
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| 383 |
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| 384 | public void postConstructorProcessCmdLine(Map<String, Collection<String>> args) {
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[211] | 385 | // initialize the pleaseWaitDialog with the application as parent to handle focus stuff
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| 386 | pleaseWaitDlg = new PleaseWaitDialog(parent);
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| 387 |
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[98] | 388 | if (args.containsKey("download"))
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| 389 | for (String s : args.get("download"))
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| 390 | downloadFromParamString(false, s);
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| 391 | if (args.containsKey("downloadgps"))
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| 392 | for (String s : args.get("downloadgps"))
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| 393 | downloadFromParamString(true, s);
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| 394 | if (args.containsKey("selection"))
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| 395 | for (String s : args.get("selection"))
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[207] | 396 | SearchAction.search(s, SearchAction.SearchMode.add, false);
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[98] | 397 | }
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| 398 |
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[169] | 399 | public static boolean breakBecauseUnsavedChanges() {
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[178] | 400 | if (map != null) {
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| 401 | boolean modified = false;
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| 402 | boolean uploadedModified = false;
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| 403 | for (final Layer l : map.mapView.getAllLayers()) {
|
---|
| 404 | if (l instanceof OsmDataLayer && ((OsmDataLayer)l).isModified()) {
|
---|
| 405 | modified = true;
|
---|
| 406 | uploadedModified = ((OsmDataLayer)l).uploadedModified;
|
---|
| 407 | break;
|
---|
| 408 | }
|
---|
| 409 | }
|
---|
| 410 | if (modified) {
|
---|
| 411 | final String msg = uploadedModified ? "\n"+tr("Hint: Some changes came from uploading new data to the server.") : "";
|
---|
| 412 | final int answer = JOptionPane.showConfirmDialog(
|
---|
| 413 | parent, tr("There are unsaved changes. Discard the changes and continue?")+msg,
|
---|
| 414 | tr("Unsaved Changes"), JOptionPane.YES_NO_OPTION);
|
---|
| 415 | if (answer != JOptionPane.YES_OPTION)
|
---|
| 416 | return true;
|
---|
| 417 | }
|
---|
| 418 | }
|
---|
| 419 | return false;
|
---|
| 420 | }
|
---|
[172] | 421 |
|
---|
[98] | 422 | private static void downloadFromParamString(final boolean rawGps, String s) {
|
---|
| 423 | if (s.startsWith("http:")) {
|
---|
[237] | 424 | final Bounds b = BoundingBoxSelection.osmurl2bounds(s);
|
---|
[98] | 425 | if (b == null)
|
---|
[110] | 426 | JOptionPane.showMessageDialog(Main.parent, tr("Ignoring malformed url: \"{0}\"", s));
|
---|
[153] | 427 | else {
|
---|
[237] | 428 | //DownloadTask osmTask = main.menu.download.downloadTasks.get(0);
|
---|
| 429 | DownloadTask osmTask = new DownloadOsmTask();
|
---|
[159] | 430 | osmTask.download(main.menu.download, b.min.lat(), b.min.lon(), b.max.lat(), b.max.lon());
|
---|
[153] | 431 | }
|
---|
[98] | 432 | return;
|
---|
| 433 | }
|
---|
| 434 |
|
---|
| 435 | if (s.startsWith("file:")) {
|
---|
| 436 | try {
|
---|
[159] | 437 | main.menu.open.openFile(new File(new URI(s)));
|
---|
[98] | 438 | } catch (URISyntaxException e) {
|
---|
[110] | 439 | JOptionPane.showMessageDialog(Main.parent, tr("Ignoring malformed file url: \"{0}\"", s));
|
---|
[98] | 440 | }
|
---|
| 441 | return;
|
---|
| 442 | }
|
---|
| 443 |
|
---|
| 444 | final StringTokenizer st = new StringTokenizer(s, ",");
|
---|
| 445 | if (st.countTokens() == 4) {
|
---|
| 446 | try {
|
---|
[237] | 447 | DownloadTask task = rawGps ? new DownloadGpsTask() : new DownloadOsmTask();
|
---|
[159] | 448 | task.download(main.menu.download, Double.parseDouble(st.nextToken()), Double.parseDouble(st.nextToken()), Double.parseDouble(st.nextToken()), Double.parseDouble(st.nextToken()));
|
---|
[98] | 449 | return;
|
---|
| 450 | } catch (final NumberFormatException e) {
|
---|
| 451 | }
|
---|
| 452 | }
|
---|
| 453 |
|
---|
[159] | 454 | main.menu.open.openFile(new File(s));
|
---|
[98] | 455 | }
|
---|
| 456 | }
|
---|