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.io.FileNotFoundException;
   8 import java.util.Locale;
   9 import java.util.ArrayList;
  10 import javax.swing.JFrame;
  11 import javax.swing.JSplitPane;
  12 import javax.swing.JToolBar;
  13 import javax.swing.WindowConstants;
  14
  15 import tim.prune.gui.DetailsDisplay;
  16 import tim.prune.gui.IconManager;
  17 import tim.prune.gui.MenuManager;
  18 import tim.prune.gui.ProfileChart;
  19 import tim.prune.gui.SelectorDisplay;
  20 import tim.prune.gui.StatusBar;
  21 import tim.prune.gui.Viewport;
  22 import tim.prune.gui.map.MapCanvas;
  23
  24 /**
  25  * Tool to visualize, edit, convert and prune GPS data
  26  * Please see the included readme.txt or http://activityworkshop.net
  27  * This software is copyright activityworkshop.net and made available through the Gnu GPL
  28  */
  29 public class GpsPruner
  30 {
  31         /** Version number of application, used in about screen and for version check */
  32         public static final String VERSION_NUMBER = "8";
  33         /** Build number, just used for about screen */
  34         public static final String BUILD_NUMBER = "155";
  35         /** Static reference to App object */
  36         private static App APP = null;
  37
  38
  39         /**
  40          * Main method
  41          * @param args command line arguments
  42          */
  43         public static void main(String[] args)
  44         {
  45                 Locale locale = null;
  46                 String localeCode = null;
  47                 String langFilename = null;
  48                 String configFilename = null;
  49                 ArrayList<File> dataFiles = new ArrayList<File>();
  50                 boolean showUsage = false;
  51                 for (int i=0; i<args.length; i++)
  52                 {
  53                         String arg = args[i];
  54                         if (arg.startsWith("--locale="))
  55                         {
  56                                 localeCode = arg.substring(9);
  57                                 locale = getLanguage(localeCode);
  58                         }
  59                         else if (arg.startsWith("--lang="))
  60                         {
  61                                 localeCode = arg.substring(7);
  62                                 locale = getLanguage(localeCode);
  63                         }
  64                         else if (arg.startsWith("--langfile="))
  65                         {
  66                                 langFilename = arg.substring(11);
  67                         }
  68                         else if (arg.startsWith("--configfile="))
  69                         {
  70                                 configFilename = arg.substring(13);
  71                         }
  72                         else if (arg.startsWith("--help")) {
  73                                 showUsage = true;
  74                         }
  75                         else
  76                         {
  77                                 // Check if a data file has been given
  78                                 File f = new File(arg);
  79                                 if (f.exists() && f.canRead()) {
  80                                         dataFiles.add(f);
  81                                 }
  82                                 else {
  83                                         System.out.println("Unknown parameter '" + arg + "'.");
  84                                         showUsage = true;
  85                                 }
  86                         }
  87                 }
  88                 if (showUsage) {
  89                         System.out.println("Possible parameters:"
  90                                 + "\n   --configfile=<file> used to specify a configuration file"
  91                                 + "\n   --lang=<code> or --locale=<code>  used to specify language"
  92                                 + "\n   --langfile=<file>   used to specify an alternative language file\n");
  93                 }
  94                 // Initialise configuration if selected
  95                 try
  96                 {
  97                         if (configFilename != null) {
  98                                 Config.loadFile(new File(configFilename));
  99                         }
 100                         else {
 101                                 Config.loadDefaultFile();
 102                         }
 103                 }
 104                 catch (ConfigException ce) {
 105                         System.err.println("Failed to load config file: " + configFilename);
 106                 }
 107                 if (locale != null) {
 108                         // Make sure Config holds chosen language
 109                         Config.setConfigString(Config.KEY_LANGUAGE_CODE, localeCode);
 110                 }
 111                 else {
 112                         // Set locale according to Config's language property
 113                         String configLang = Config.getConfigString(Config.KEY_LANGUAGE_CODE);
 114                         if (configLang != null) {
 115                                 Locale configLocale = getLanguage(configLang);
 116                                 if (configLocale != null) {locale = configLocale;}
 117                         }
 118                 }
 119                 I18nManager.init(locale);
 120                 if (langFilename != null) {
 121                         try {
 122                                 I18nManager.addLanguageFile(langFilename);
 123                         }
 124                         catch (FileNotFoundException fnfe) {
 125                                 System.err.println("Failed to load language file: " + langFilename);
 126                         }
 127                 }
 128                 // Set up the window and go
 129                 launch(dataFiles);
 130         }
 131
 132
 133         /**
 134          * Choose a locale based on the given code
 135          * @param inString code for locale
 136          * @return Locale object if available, otherwise null
 137          */
 138         private static Locale getLanguage(String inString)
 139         {
 140                 if (inString.length() == 2)
 141                 {
 142                         return new Locale(inString);
 143                 }
 144                 else if (inString.length() == 5)
 145                 {
 146                         return new Locale(inString.substring(0, 2), inString.substring(3));
 147                 }
 148                 System.out.println("Unrecognised locale '" + inString
 149                         + "' - value should be eg 'DE' or 'DE_ch'");
 150                 return null;
 151         }
 152
 153
 154         /**
 155          * Launch the main application
 156          * @param inDataFiles list of data files to load on startup
 157          */
 158         private static void launch(ArrayList<File> inDataFiles)
 159         {
 160                 JFrame frame = new JFrame("Prune");
 161                 APP = new App(frame);
 162
 163                 // make menu
 164                 MenuManager menuManager = new MenuManager(APP, APP.getTrackInfo());
 165                 frame.setJMenuBar(menuManager.createMenuBar());
 166                 APP.setMenuManager(menuManager);
 167                 UpdateMessageBroker.addSubscriber(menuManager);
 168                 // Make toolbar for buttons
 169                 JToolBar toolbar = menuManager.createToolBar();
 170
 171                 // Make main GUI components and add as listeners
 172                 SelectorDisplay leftPanel = new SelectorDisplay(APP.getTrackInfo());
 173                 UpdateMessageBroker.addSubscriber(leftPanel);
 174                 DetailsDisplay rightPanel = new DetailsDisplay(APP.getTrackInfo());
 175                 UpdateMessageBroker.addSubscriber(rightPanel);
 176                 MapCanvas mapDisp = new MapCanvas(APP, APP.getTrackInfo());
 177                 UpdateMessageBroker.addSubscriber(mapDisp);
 178                 Viewport viewport = new Viewport(mapDisp);
 179                 APP.setViewport(viewport);
 180                 ProfileChart profileDisp = new ProfileChart(APP.getTrackInfo());
 181                 UpdateMessageBroker.addSubscriber(profileDisp);
 182                 StatusBar statusBar = new StatusBar();
 183                 UpdateMessageBroker.addSubscriber(statusBar);
 184                 UpdateMessageBroker.informSubscribers("Prune v" + VERSION_NUMBER);
 185
 186                 // Arrange in the frame using split panes
 187                 JSplitPane midPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, mapDisp, profileDisp);
 188                 midPane.setResizeWeight(1.0); // allocate as much space as poss to map
 189                 JSplitPane triplePane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, midPane, rightPanel);
 190                 triplePane.setResizeWeight(1.0); // allocate as much space as poss to map
 191
 192                 frame.getContentPane().setLayout(new BorderLayout());
 193                 frame.getContentPane().add(toolbar, BorderLayout.NORTH);
 194                 frame.getContentPane().add(new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, leftPanel,
 195                         triplePane), BorderLayout.CENTER);
 196                 frame.getContentPane().add(statusBar, BorderLayout.SOUTH);
 197
 198                 // add closing listener
 199                 frame.addWindowListener(new WindowAdapter() {
 200                         public void windowClosing(WindowEvent e) {
 201                                 APP.exit();
 202                         }
 203                 });
 204                 // Avoid automatically shutting down if window closed
 205                 frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
 206
 207                 // set icon
 208                 try {
 209                         frame.setIconImage(IconManager.getImageIcon(IconManager.WINDOW_ICON).getImage());
 210                 }
 211                 catch (Exception e) {} // ignore
 212
 213                 // finish off and display frame
 214                 frame.pack();
 215                 frame.setSize(650, 450);
 216                 frame.setVisible(true);
 217                 // Set position of map/profile splitter
 218                 midPane.setDividerLocation(0.75);
 219
 220                 // Finally, give the files to load to the App
 221                 APP.loadDataFiles(inDataFiles);
 222         }
 223 }