tim/prune/GpsPruner.java

   1 package tim.prune;
   2
   3 import java.awt.event.WindowAdapter;
   4 import java.awt.BorderLayout;
   5 import java.awt.event.WindowEvent;
   6 import java.io.File;
   7 import java.util.Locale;
   8 import javax.swing.JFrame;
   9 import javax.swing.JSplitPane;
  10 import javax.swing.JToolBar;
  11 import javax.swing.WindowConstants;
  12
  13 import tim.prune.gui.DetailsDisplay;
  14 import tim.prune.gui.IconManager;
  15 import tim.prune.gui.MenuManager;
  16 import tim.prune.gui.ProfileChart;
  17 import tim.prune.gui.SelectorDisplay;
  18 import tim.prune.gui.StatusBar;
  19 import tim.prune.gui.map.MapCanvas;
  20
  21 /**
  22  * Tool to visualize, edit and prune GPS data
  23  * Please see the included readme.txt or http://activityworkshop.net
  24  * This software is copyright activityworkshop.net and made available through the Gnu GPL
  25  */
  26 public class GpsPruner
  27 {
  28         // Final build of version 6
  29         public static final String VERSION_NUMBER = "6";
  30         public static final String BUILD_NUMBER = "117";
  31         private static App APP = null;
  32
  33
  34         /**
  35          * Main method
  36          * @param args command line arguments
  37          */
  38         public static void main(String[] args)
  39         {
  40                 Locale locale = null;
  41                 String langFilename = null;
  42                 String configFilename = null;
  43                 boolean showUsage = false;
  44                 for (int i=0; i<args.length; i++)
  45                 {
  46                         if (args[i].startsWith("--locale="))
  47                         {
  48                                 locale = getLanguage(args[i].substring(9));
  49                         }
  50                         else if (args[i].startsWith("--lang="))
  51                         {
  52                                 locale = getLanguage(args[i].substring(7));
  53                         }
  54                         else if (args[i].startsWith("--langfile="))
  55                         {
  56                                 langFilename = args[i].substring(11);
  57                         }
  58                         else if (args[i].startsWith("--configfile="))
  59                         {
  60                                 configFilename = args[i].substring(13);
  61                         }
  62                         else
  63                         {
  64                                 System.out.println("Unknown parameter '" + args[i] + "'.");
  65                                 showUsage = true;
  66                         }
  67                 }
  68                 if (showUsage) {
  69                         System.out.println("Possible parameters:"
  70                                 + "\n   --configfile=<file> used to specify a configuration file"
  71                                 + "\n   --lang=<code> or --locale=<code>  used to specify language"
  72                                 + "\n   --langfile=<file>   used to specify an alternative language file\n");
  73                 }
  74                 // Initialise configuration if selected
  75                 try
  76                 {
  77                         if (configFilename != null) {
  78                                 Config.loadFile(new File(configFilename));
  79                         }
  80                         else {
  81                                 Config.loadDefaultFile();
  82                         }
  83                 }
  84                 catch (ConfigException ce) {
  85                         System.err.println("Failed to load config file: " + configFilename);
  86                 }
  87                 // Set locale according to Config's language property
  88                 String langCode = Config.getLanguageCode();
  89                 if (locale == null && langCode != null) {
  90                         Locale configLocale = getLanguage(langCode);
  91                         if (configLocale != null) {locale = configLocale;}
  92                 }
  93                 I18nManager.init(locale);
  94                 if (langFilename != null) {
  95                         I18nManager.addLanguageFile(langFilename);
  96                 }
  97                 // Set up the window and go
  98                 launch();
  99         }
 100
 101
 102         /**
 103          * Choose a locale based on the given code
 104          * @param inString code for locale
 105          * @return Locale object if available, otherwise null
 106          */
 107         private static Locale getLanguage(String inString)
 108         {
 109                 if (inString.length() == 2)
 110                 {
 111                         return new Locale(inString);
 112                 }
 113                 else if (inString.length() == 5)
 114                 {
 115                         return new Locale(inString.substring(0, 2), inString.substring(3));
 116                 }
 117                 System.out.println("Unrecognised locale '" + inString
 118                         + "' - value should be eg 'DE' or 'DE_ch'");
 119                 return null;
 120         }
 121
 122
 123         /**
 124          * Launch the main application
 125          */
 126         private static void launch()
 127         {
 128                 JFrame frame = new JFrame("Prune");
 129                 APP = new App(frame);
 130
 131                 // make menu
 132                 MenuManager menuManager = new MenuManager(frame, APP, APP.getTrackInfo());
 133                 frame.setJMenuBar(menuManager.createMenuBar());
 134                 APP.setMenuManager(menuManager);
 135                 UpdateMessageBroker.addSubscriber(menuManager);
 136                 // Make toolbar for buttons
 137                 JToolBar toolbar = menuManager.createToolBar();
 138
 139                 // Make main GUI components and add as listeners
 140                 SelectorDisplay leftPanel = new SelectorDisplay(APP.getTrackInfo());
 141                 UpdateMessageBroker.addSubscriber(leftPanel);
 142                 DetailsDisplay rightPanel = new DetailsDisplay(APP.getTrackInfo());
 143                 UpdateMessageBroker.addSubscriber(rightPanel);
 144                 MapCanvas mapDisp = new MapCanvas(APP, APP.getTrackInfo());
 145                 UpdateMessageBroker.addSubscriber(mapDisp);
 146                 ProfileChart profileDisp = new ProfileChart(APP.getTrackInfo());
 147                 UpdateMessageBroker.addSubscriber(profileDisp);
 148                 StatusBar statusBar = new StatusBar();
 149                 UpdateMessageBroker.addSubscriber(statusBar);
 150                 UpdateMessageBroker.informSubscribers("Prune v" + VERSION_NUMBER);
 151
 152                 // Arrange in the frame using split panes
 153                 JSplitPane midPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, mapDisp, profileDisp);
 154                 midPane.setResizeWeight(1.0); // allocate as much space as poss to map
 155                 JSplitPane triplePane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, midPane, rightPanel);
 156                 triplePane.setResizeWeight(1.0); // allocate as much space as poss to map
 157
 158                 frame.getContentPane().setLayout(new BorderLayout());
 159                 frame.getContentPane().add(toolbar, BorderLayout.NORTH);
 160                 frame.getContentPane().add(new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, leftPanel,
 161                         triplePane), BorderLayout.CENTER);
 162                 frame.getContentPane().add(statusBar, BorderLayout.SOUTH);
 163
 164                 // add closing listener
 165                 frame.addWindowListener(new WindowAdapter() {
 166                         public void windowClosing(WindowEvent e) {
 167                                 APP.exit();
 168                         }
 169                 });
 170                 // Avoid automatically shutting down if window closed
 171                 frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
 172
 173                 // set icon
 174                 try {
 175                         frame.setIconImage(IconManager.getImageIcon(IconManager.WINDOW_ICON).getImage());
 176                 }
 177                 catch (Exception e) {} // ignore
 178
 179                 // finish off and display frame
 180                 frame.pack();
 181                 frame.setSize(650, 450);
 182                 frame.show();
 183                 // Set position of map/profile splitter
 184                 midPane.setDividerLocation(0.75);
 185         }
 186 }