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, convert 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         /** Version number of application, used in about screen and for version check */
  29         public static final String VERSION_NUMBER = "7";
  30         /** Build number, just used for about screen */
  31         public static final String BUILD_NUMBER = "136";
  32         /** Static reference to App object */
  33         private static App APP = null;
  34
  35
  36         /**
  37          * Main method
  38          * @param args command line arguments
  39          */
  40         public static void main(String[] args)
  41         {
  42                 Locale locale = null;
  43                 String langFilename = null;
  44                 String configFilename = null;
  45                 boolean showUsage = false;
  46                 for (int i=0; i<args.length; i++)
  47                 {
  48                         String arg = args[i];
  49                         if (arg.startsWith("--locale="))
  50                         {
  51                                 locale = getLanguage(arg.substring(9));
  52                         }
  53                         else if (arg.startsWith("--lang="))
  54                         {
  55                                 locale = getLanguage(arg.substring(7));
  56                         }
  57                         else if (arg.startsWith("--langfile="))
  58                         {
  59                                 langFilename = arg.substring(11);
  60                         }
  61                         else if (arg.startsWith("--configfile="))
  62                         {
  63                                 configFilename = arg.substring(13);
  64                         }
  65                         else
  66                         {
  67                                 if (!arg.startsWith("--help")) {
  68                                         System.out.println("Unknown parameter '" + arg + "'.");
  69                                 }
  70                                 showUsage = true;
  71                         }
  72                 }
  73                 if (showUsage) {
  74                         System.out.println("Possible parameters:"
  75                                 + "\n   --configfile=<file> used to specify a configuration file"
  76                                 + "\n   --lang=<code> or --locale=<code>  used to specify language"
  77                                 + "\n   --langfile=<file>   used to specify an alternative language file\n");
  78                 }
  79                 // Initialise configuration if selected
  80                 try
  81                 {
  82                         if (configFilename != null) {
  83                                 Config.loadFile(new File(configFilename));
  84                         }
  85                         else {
  86                                 Config.loadDefaultFile();
  87                         }
  88                 }
  89                 catch (ConfigException ce) {
  90                         System.err.println("Failed to load config file: " + configFilename);
  91                 }
  92                 // Set locale according to Config's language property
  93                 String langCode = Config.getLanguageCode();
  94                 if (locale == null && langCode != null) {
  95                         Locale configLocale = getLanguage(langCode);
  96                         if (configLocale != null) {locale = configLocale;}
  97                 }
  98                 I18nManager.init(locale);
  99                 if (langFilename != null) {
 100                         I18nManager.addLanguageFile(langFilename);
 101                 }
 102                 // Set up the window and go
 103                 launch();
 104         }
 105
 106
 107         /**
 108          * Choose a locale based on the given code
 109          * @param inString code for locale
 110          * @return Locale object if available, otherwise null
 111          */
 112         private static Locale getLanguage(String inString)
 113         {
 114                 if (inString.length() == 2)
 115                 {
 116                         return new Locale(inString);
 117                 }
 118                 else if (inString.length() == 5)
 119                 {
 120                         return new Locale(inString.substring(0, 2), inString.substring(3));
 121                 }
 122                 System.out.println("Unrecognised locale '" + inString
 123                         + "' - value should be eg 'DE' or 'DE_ch'");
 124                 return null;
 125         }
 126
 127
 128         /**
 129          * Launch the main application
 130          */
 131         private static void launch()
 132         {
 133                 JFrame frame = new JFrame("Prune");
 134                 APP = new App(frame);
 135
 136                 // make menu
 137                 MenuManager menuManager = new MenuManager(APP, APP.getTrackInfo());
 138                 frame.setJMenuBar(menuManager.createMenuBar());
 139                 APP.setMenuManager(menuManager);
 140                 UpdateMessageBroker.addSubscriber(menuManager);
 141                 // Make toolbar for buttons
 142                 JToolBar toolbar = menuManager.createToolBar();
 143
 144                 // Make main GUI components and add as listeners
 145                 SelectorDisplay leftPanel = new SelectorDisplay(APP.getTrackInfo());
 146                 UpdateMessageBroker.addSubscriber(leftPanel);
 147                 DetailsDisplay rightPanel = new DetailsDisplay(APP.getTrackInfo());
 148                 UpdateMessageBroker.addSubscriber(rightPanel);
 149                 MapCanvas mapDisp = new MapCanvas(APP, APP.getTrackInfo());
 150                 UpdateMessageBroker.addSubscriber(mapDisp);
 151                 ProfileChart profileDisp = new ProfileChart(APP.getTrackInfo());
 152                 UpdateMessageBroker.addSubscriber(profileDisp);
 153                 StatusBar statusBar = new StatusBar();
 154                 UpdateMessageBroker.addSubscriber(statusBar);
 155                 UpdateMessageBroker.informSubscribers("Prune v" + VERSION_NUMBER);
 156
 157                 // Arrange in the frame using split panes
 158                 JSplitPane midPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, mapDisp, profileDisp);
 159                 midPane.setResizeWeight(1.0); // allocate as much space as poss to map
 160                 JSplitPane triplePane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, midPane, rightPanel);
 161                 triplePane.setResizeWeight(1.0); // allocate as much space as poss to map
 162
 163                 frame.getContentPane().setLayout(new BorderLayout());
 164                 frame.getContentPane().add(toolbar, BorderLayout.NORTH);
 165                 frame.getContentPane().add(new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, leftPanel,
 166                         triplePane), BorderLayout.CENTER);
 167                 frame.getContentPane().add(statusBar, BorderLayout.SOUTH);
 168
 169                 // add closing listener
 170                 frame.addWindowListener(new WindowAdapter() {
 171                         public void windowClosing(WindowEvent e) {
 172                                 APP.exit();
 173                         }
 174                 });
 175                 // Avoid automatically shutting down if window closed
 176                 frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
 177
 178                 // set icon
 179                 try {
 180                         frame.setIconImage(IconManager.getImageIcon(IconManager.WINDOW_ICON).getImage());
 181                 }
 182                 catch (Exception e) {} // ignore
 183
 184                 // finish off and display frame
 185                 frame.pack();
 186                 frame.setSize(650, 450);
 187                 frame.setVisible(true);
 188                 // Set position of map/profile splitter
 189                 midPane.setDividerLocation(0.75);
 190         }
 191 }