+++ /dev/null
-package tim.prune.function.deletebydate;
-
-import java.awt.BorderLayout;
-import java.awt.Component;
-import java.awt.Dimension;
-import java.awt.FlowLayout;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.awt.event.KeyAdapter;
-import java.awt.event.KeyEvent;
-import java.util.Date;
-
-import javax.swing.BorderFactory;
-import javax.swing.JButton;
-import javax.swing.JDialog;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.JTable;
-
-import tim.prune.App;
-import tim.prune.DataSubscriber;
-import tim.prune.I18nManager;
-import tim.prune.UpdateMessageBroker;
-import tim.prune.config.TimezoneHelper;
-import tim.prune.data.DataPoint;
-import tim.prune.function.compress.MarkAndDeleteFunction;
-
-/**
- * Function to select a date or dates,
- * and mark the corresponding points for deletion
- */
-public class DeleteByDateFunction extends MarkAndDeleteFunction
-{
- /** dialog for selecting dates */
- private JDialog _dialog = null;
- /** Ok button */
- private JButton _okButton = null;
- /** date info list */
- private DateInfoList _infoList = new DateInfoList();
-
-
- /**
- * Constructor
- * @param inApp App object
- */
- public DeleteByDateFunction(App inApp)
- {
- super(inApp);
- }
-
- @Override
- public String getNameKey() {
- return "function.deletebydate";
- }
-
- @Override
- public void begin()
- {
- // Select the current timezone
- DateInfo.setTimezone(TimezoneHelper.getSelectedTimezone());
-
- // Make a list of which dates are present in the track
- _infoList.clearAll();
- final int numPoints = _app.getTrackInfo().getTrack().getNumPoints();
- for (int i=0; i<numPoints; i++)
- {
- DataPoint point = _app.getTrackInfo().getTrack().getPoint(i);
- if (point != null)
- {
- if (point.hasTimestamp()) {
- _infoList.addPoint(point.getTimestamp()
- .getCalendar(TimezoneHelper.getSelectedTimezone()).getTime());
- }
- else {
- _infoList.addPoint(null); // no timestamp available
- }
- }
- }
-
- // Complain if there is only one entry in the list - this means all points are on the same day
- if (_infoList.getNumEntries() < 2)
- {
- _app.showErrorMessage(getNameKey(), "dialog.deletebydate.onlyonedate");
- }
- else
- {
- // Create and build dialog if necessary
- if (_dialog == null)
- {
- _dialog = new JDialog(_parentFrame, I18nManager.getText(getNameKey()), true);
- _dialog.setLocationRelativeTo(_parentFrame);
- _dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
- _dialog.getContentPane().add(makeDialogComponents());
- _dialog.pack();
- }
- // Show dialog
- _dialog.setVisible(true);
- }
- }
-
- /**
- * Create dialog components
- * @return Panel containing all gui elements in dialog
- */
- private Component makeDialogComponents()
- {
- JPanel dialogPanel = new JPanel();
- dialogPanel.setLayout(new BorderLayout(5, 5));
- // Label at top
- JLabel topLabel = new JLabel(I18nManager.getText("dialog.deletebydate.intro"));
- topLabel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
- dialogPanel.add(topLabel, BorderLayout.NORTH);
-
- // close window if escape pressed
- KeyAdapter escListener = new KeyAdapter() {
- public void keyReleased(KeyEvent inE) {
- if (inE.getKeyCode() == KeyEvent.VK_ESCAPE) {
- _dialog.dispose();
- }
- }
- };
-
- JTable infoTable = new JTable(new DeletionTableModel(_infoList));
- JScrollPane pane = new JScrollPane(infoTable);
- pane.setPreferredSize(new Dimension(300, 80));
- pane.setBorder(BorderFactory.createEmptyBorder(2, 50, 2, 50));
- dialogPanel.add(pane, BorderLayout.CENTER);
-
- // button panel at bottom
- JPanel buttonPanel = new JPanel();
- buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
- // OK button
- _okButton = new JButton(I18nManager.getText("button.ok"));
- _okButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- performDelete();
- }
- });
- buttonPanel.add(_okButton);
- _okButton.addKeyListener(escListener);
- // Cancel button
- JButton cancelButton = new JButton(I18nManager.getText("button.cancel"));
- cancelButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- _dialog.dispose();
- }
- });
- cancelButton.addKeyListener(new KeyAdapter() {
- public void keyPressed(KeyEvent inE) {
- if (inE.getKeyCode() == KeyEvent.VK_ESCAPE) {_dialog.dispose();}
- }
- });
- buttonPanel.add(cancelButton);
- dialogPanel.add(buttonPanel, BorderLayout.SOUTH);
- return dialogPanel;
- }
-
- /**
- * Do the actual point deletion according to the
- * selected rows in the table
- */
- private void performDelete()
- {
- int numMarked = 0;
- final int numPoints = _app.getTrackInfo().getTrack().getNumPoints();
- final int numDates = _infoList.getNumEntries();
- // Loop over all points to mark each one for deletion or not
- for (int p=0; p<numPoints; p++)
- {
- DataPoint point = _app.getTrackInfo().getTrack().getPoint(p);
- if (point != null)
- {
- final Date date = (point.hasTimestamp() ?
- point.getTimestamp().getCalendar(TimezoneHelper.getSelectedTimezone()).getTime()
- : null);
- boolean pointMarked = false;
- // Try to match each of the date info objects in the list
- for (int d=0; d<numDates; d++)
- {
- DateInfo info = _infoList.getDateInfo(d);
- if ( (info.isDateless() && date == null) // matches dateless
- || (!info.isDateless() && date != null && info.isSameDate(date)))
- {
- pointMarked = info.getDeleteFlag();
- break;
- }
- }
- point.setMarkedForDeletion(pointMarked);
- if (pointMarked) {
- numMarked++;
- }
- }
- }
- // Now points have been marked, we can ask user to delete them (or delete automatically)
- if (numMarked > 0) {
- optionallyDeleteMarkedPoints(numMarked);
- }
- else
- {
- // Do nothing //System.out.println("Nothing selected to delete!");
- // delete flags might have been reset, so refresh display
- UpdateMessageBroker.informSubscribers(DataSubscriber.SELECTION_CHANGED);
- }
- _dialog.dispose();
- }
-}
projects / GpsPrune.git / blobdiff