content: package tim.prune.gui;
  
  import java.awt.event.ActionEvent;
  import java.awt.event.ActionListener;
  import java.io.File;
  import java.util.ArrayList;
  
  import tim.prune.App;
  import tim.prune.UpdateMessageBroker;
  import tim.prune.data.RecentFile;
  import tim.prune.load.BabelLoadFromFile;
  
  /**
   * Class to act as a trigger when a menu item for a recent file is clicked
   */
  public class RecentFileTrigger implements ActionListener
  {
  	private final App _app;
  	private final int _index;
  
  
  	/**
  	 * Constructor
  	 * @param inApp App object
  	 * @param inIndex menu index from 0
  	 */
  	public RecentFileTrigger(App inApp, int inIndex)
  	{
  		_app = inApp;
  		_index = inIndex;
  	}
  
  	/**
  	 * React to click on menu item
  	 */
  	public void actionPerformed(ActionEvent arg0)
  	{
  		RecentFile rf = _app.getConfig().getRecentFileList().getFile(_index);
  		if (rf != null && rf.isValid())
  		{
  			if (rf.isRegularLoad())
  			{
  				// Trigger a regular file load
  				ArrayList<File> dataFiles = new ArrayList<>();
  				dataFiles.add(rf.getFile());
  				_app.loadDataFiles(dataFiles);
  			}
  			else
  			{
  				// Trigger a load via gpsbabel
  				new BabelLoadFromFile(_app).beginWithFile(rf.getFile());
  			}
  		}
  		else
  		{
  			_app.showErrorMessage("function.open", "error.load.noread");
  			_app.getConfig().getRecentFileList().verifyAll(); // Called on a file which no longer exists
  			UpdateMessageBroker.informSubscribers();
  		}
  	}
  }
  