source: josm/src/org/openstreetmap/josm/gui/MainApplication.java@ 159

Last change on this file since 159 was 159, checked in by imi, 18 years ago
  • moved translations into plugins
  • added main menu control to main
  • added ImageProvider access to plugins
File size: 7.1 KB
Line 
1//Licence: GPL
2package org.openstreetmap.josm.gui;
3
4import static org.openstreetmap.josm.tools.I18n.tr;
5
6import java.awt.Toolkit;
7import java.awt.event.WindowAdapter;
8import java.awt.event.WindowEvent;
9import java.io.File;
10import java.io.IOException;
11import java.util.Arrays;
12import java.util.Collection;
13import java.util.HashMap;
14import java.util.LinkedList;
15import java.util.List;
16import java.util.Map;
17
18import javax.swing.JFrame;
19import javax.swing.JOptionPane;
20
21import org.openstreetmap.josm.Main;
22import org.openstreetmap.josm.gui.layer.Layer;
23import org.openstreetmap.josm.gui.layer.OsmDataLayer;
24import org.openstreetmap.josm.plugins.PluginException;
25import org.openstreetmap.josm.plugins.PluginInformation;
26import org.openstreetmap.josm.tools.BugReportExceptionHandler;
27import org.openstreetmap.josm.tools.ImageProvider;
28/**
29 * Main window class application.
30 *
31 * @author imi
32 */
33public class MainApplication extends Main {
34 /**
35 * Construct an main frame, ready sized and operating. Does not
36 * display the frame.
37 */
38 public MainApplication(JFrame mainFrame) {
39 mainFrame.setContentPane(contentPane);
40 mainFrame.setJMenuBar(menu);
41 mainFrame.setBounds(bounds);
42 mainFrame.addWindowListener(new WindowAdapter(){
43 @Override public void windowClosing(final WindowEvent arg0) {
44 if (Main.map != null) {
45 boolean modified = false;
46 boolean uploadedModified = false;
47 for (final Layer l : Main.map.mapView.getAllLayers()) {
48 if (l instanceof OsmDataLayer && ((OsmDataLayer)l).isModified()) {
49 modified = true;
50 uploadedModified = ((OsmDataLayer)l).uploadedModified;
51 break;
52 }
53 }
54 if (modified) {
55 final String msg = uploadedModified ? "\n"+tr("Hint: Some changes came from uploading new data to the server.") : "";
56 final int answer = JOptionPane.showConfirmDialog(
57 Main.parent, tr("There are unsaved changes. Really quit?")+msg,
58 tr("Unsaved Changes"), JOptionPane.YES_NO_OPTION);
59 if (answer != JOptionPane.YES_OPTION)
60 return;
61 }
62 }
63 System.exit(0);
64 }
65 });
66 mainFrame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
67 }
68
69 /**
70 * Main application Startup
71 */
72 public static void main(final String[] argArray) {
73 /////////////////////////////////////////////////////////////////////////
74 // TO ALL TRANSLATORS
75 /////////////////////////////////////////////////////////////////////////
76 // Do not translate the early strings below until the locale is set up.
77 // (By the eager loaded plugins)
78 //
79 // These strings cannot be translated. That's live. Really. Sorry.
80 //
81 // Imi.
82 /////////////////////////////////////////////////////////////////////////
83
84 Thread.setDefaultUncaughtExceptionHandler(new BugReportExceptionHandler());
85
86 // construct argument table
87 List<String> argList = Arrays.asList(argArray);
88 Map<String, Collection<String>> args = new HashMap<String, Collection<String>>();
89 for (String arg : argArray) {
90 if (!arg.startsWith("--"))
91 arg = "--download="+arg;
92 int i = arg.indexOf('=');
93 String key = i == -1 ? arg.substring(2) : arg.substring(2,i);
94 String value = i == -1 ? "" : arg.substring(i+1);
95 Collection<String> v = args.get(key);
96 if (v == null)
97 v = new LinkedList<String>();
98 v.add(value);
99 args.put(key, v);
100 }
101
102 // get the preferences.
103 final File prefDir = new File(Main.pref.getPreferencesDir());
104 if (prefDir.exists() && !prefDir.isDirectory()) {
105 JOptionPane.showMessageDialog(null, "Cannot open preferences directory: "+Main.pref.getPreferencesDir());
106 return;
107 }
108 if (!prefDir.exists())
109 prefDir.mkdirs();
110 try {
111 if (args.containsKey("reset-preferences")) {
112 Main.pref.resetToDefault();
113 } else {
114 Main.pref.load();
115 }
116 } catch (final IOException e1) {
117 e1.printStackTrace();
118 JOptionPane.showMessageDialog(null, "Preferences could not be loaded. Writing default preference file to "+pref.getPreferencesDir()+"preferences");
119 Main.pref.resetToDefault();
120 }
121
122 // load the early plugins
123 if (Main.pref.hasKey("plugins")) {
124 for (String pluginName : Main.pref.get("plugins").split(",")) {
125 try {
126 File pluginFile = new File(pref.getPreferencesDir()+"plugins/"+pluginName+".jar");
127 if (pluginFile.exists()) {
128 PluginInformation info = new PluginInformation(pluginFile);
129 if (!info.early)
130 continue;
131 Class<?> klass = info.loadClass();
132 ImageProvider.sources.add(0, klass);
133 Main.plugins.add(info.load(klass));
134 } else
135 System.out.println("Plugin not found: "+pluginName);
136 } catch (PluginException e) {
137 System.out.println("Could not load plugin "+pluginName);
138 e.printStackTrace();
139 }
140 }
141 }
142
143 if (argList.contains("--help") || argList.contains("-?") || argList.contains("-h")) {
144 System.out.println(tr("Java OpenStreetMap Editor")+"\n\n"+
145 tr("usage")+":\n"+
146 "\tjava -jar josm.jar <option> <option> <option>...\n\n"+
147 tr("options")+":\n"+
148 "\t--help|-?|-h "+tr("Show this help")+"\n"+
149 "\t--geometry=widthxheight(+|-)x(+|-)y "+tr("Standard unix geometry argument")+"\n"+
150 "\t[--download=]minlat,minlon,maxlat,maxlon "+tr("Download the bounding box")+"\n"+
151 "\t[--download=]<url> "+tr("Download the location at the url (with lat=x&lon=y&zoom=z)")+"\n"+
152 "\t[--download=]<filename> "+tr("Open file (as raw gps, if .gpx or .csv)")+"\n"+
153 "\t--downloadgps=minlat,minlon,maxlat,maxlon "+tr("Download the bounding box as raw gps")+"\n"+
154 "\t--selection=<searchstring> "+tr("Select with the given search")+"\n"+
155 "\t--no-fullscreen "+tr("Don't launch in fullscreen mode")+"\n"+
156 "\t--reset-preferences "+tr("Reset the preferences to default")+"\n\n"+
157 "\t--language=<language> "+tr("Set the language. Example: ")+"\n\n"+
158 tr("examples")+":\n"+
159 "\tjava -jar josm.jar track1.gpx track2.gpx london.osm\n"+
160 "\tjava -jar josm.jar http://www.openstreetmap.org/index.html?lat=43.2&lon=11.1&zoom=13\n"+
161 "\tjava -jar josm.jar london.osm --selection=http://www.ostertag.name/osm/OSM_errors_node-duplicate.xml\n"+
162 "\tjava -jar josm.jar 43.2,11.1,43.4,11.4\n\n"+
163
164 tr("Parameters are read in the order they are specified, so make sure you load\n"+
165 "some data before --selection")+"\n\n"+
166 tr("Instead of --download=<bbox> you may specify osm://<bbox>\n"));
167 System.exit(0);
168 }
169
170 preConstructorInit(args);
171 JFrame mainFrame = new JFrame(tr("Java Open Street Map - Editor"));
172 Main.parent = mainFrame;
173 Main main = new MainApplication(mainFrame);
174 main.loadPlugins();
175
176 mainFrame.setVisible(true);
177
178 if (!args.containsKey("no-fullscreen") && !args.containsKey("geometry") && Toolkit.getDefaultToolkit().isFrameStateSupported(JFrame.MAXIMIZED_BOTH))
179 mainFrame.setExtendedState(JFrame.MAXIMIZED_BOTH);
180
181 main.postConstructorProcessCmdLine(args);
182 }
183}
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