+++ /dev/null
-package tim.prune.load.babel;
-
-import java.awt.BorderLayout;
-import java.awt.FlowLayout;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-import javax.swing.BorderFactory;
-import javax.swing.JButton;
-import javax.swing.JDialog;
-import javax.swing.JFrame;
-import javax.swing.JPanel;
-
-import tim.prune.I18nManager;
-import tim.prune.gui.WizardLayout;
-
-
-/**
- * Class to manage a dialog for adding a single GPSBabel filter
- */
-public class AddFilterDialog
-{
- /** Parent panel to pass the filter back to */
- private BabelFilterPanel _parentPanel = null;
- /** Reference to parent frame */
- private JFrame _parentFrame = null;
- /** Main dialog */
- private JDialog _dialog = null;
- /** layout for dealing with cards */
- private WizardLayout _wizard = null;
- /** Array of filter definitions */
- private FilterDefinition[] _filters = new FilterDefinition[4];
- /** Finish button */
- private JButton _finishButton = null;
- /** back button */
- private JButton _backButton = null;
-
- // Selector class for one of the filter types
- class FilterTypeListener implements ActionListener
- {
- private int _index = 0;
- public FilterTypeListener(int inIndex) {_index = inIndex;}
- public void actionPerformed(ActionEvent e) {
- _wizard.showCard(_index);
- _backButton.setEnabled(true);
- filterParamsChanged(); // to check parameters and enable/disable Finish button
- }
- }
-
- /**
- * Constructor
- * @param inParent parent panel to inform of selected filter
- * @param inParentFrame parent frame to reference for dialogs
- */
- public AddFilterDialog(BabelFilterPanel inParent, JFrame inParentFrame)
- {
- _parentPanel = inParent;
- _parentFrame = inParentFrame;
- }
-
- /**
- * Show the dialog to add a new filter
- */
- public void showDialog()
- {
- if (_dialog == null)
- {
- _dialog = new JDialog(_parentFrame, I18nManager.getText("dialog.addfilter.title"), true);
- _dialog.setLocationRelativeTo(_parentFrame);
- _dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
- _dialog.getContentPane().add(makeDialogComponents());
- _dialog.pack();
- }
- // TODO: Initialise cards, clear entries?
- _wizard.showFirstCard();
- _backButton.setEnabled(false);
- _finishButton.setEnabled(false);
- _dialog.setVisible(true);
- }
-
- /**
- * Create dialog components
- * @return Panel containing all gui elements in dialog
- */
- private JPanel makeDialogComponents()
- {
- JPanel dialogPanel = new JPanel();
- dialogPanel.setLayout(new BorderLayout());
-
- // card panel in the middle
- JPanel cardPanel = new JPanel();
- _wizard = new WizardLayout(cardPanel);
- JPanel typesCard = new JPanel();
- JButton discardButton = new JButton(I18nManager.getText("dialog.gpsbabel.filter.discard"));
- discardButton.addActionListener(new FilterTypeListener(1));
- typesCard.add(discardButton);
- JButton simplifyButton = new JButton(I18nManager.getText("dialog.gpsbabel.filter.simplify"));
- simplifyButton.addActionListener(new FilterTypeListener(2));
- typesCard.add(simplifyButton);
- JButton distanceButton = new JButton(I18nManager.getText("dialog.gpsbabel.filter.distance"));
- distanceButton.addActionListener(new FilterTypeListener(3));
- typesCard.add(distanceButton);
- JButton interpButton = new JButton(I18nManager.getText("dialog.gpsbabel.filter.interpolate"));
- interpButton.addActionListener(new FilterTypeListener(4));
- typesCard.add(interpButton);
-
- // discard panel
- _filters[0] = new DiscardFilter(this);
- // simplify panel
- _filters[1] = new SimplifyFilter(this);
- // distance panel
- _filters[2] = new DistanceFilter(this);
- // interpolate panel
- _filters[3] = new InterpolateFilter(this);
-
- // Add cards to the wizard
- _wizard.addCard(typesCard);
- _wizard.addCard(_filters[0]);
- _wizard.addCard(_filters[1]);
- _wizard.addCard(_filters[2]);
- _wizard.addCard(_filters[3]);
- dialogPanel.add(cardPanel, BorderLayout.CENTER);
-
- // button panel at bottom
- JPanel buttonPanel = new JPanel();
- buttonPanel.setLayout(new FlowLayout(FlowLayout.CENTER));
- _backButton = new JButton(I18nManager.getText("button.back"));
- _backButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e)
- {
- _wizard.showCard(0);
- _backButton.setEnabled(!_wizard.isFirstCard());
- _finishButton.setEnabled(false);
- }
- });
- _backButton.setEnabled(false);
- buttonPanel.add(_backButton);
- _finishButton = new JButton(I18nManager.getText("button.finish"));
- ActionListener okListener = new ActionListener() {
- public void actionPerformed(ActionEvent e)
- {
- finish();
- }
- };
- _finishButton.addActionListener(okListener);
- _finishButton.setEnabled(false);
- buttonPanel.add(_finishButton);
- JButton cancelButton = new JButton(I18nManager.getText("button.cancel"));
- cancelButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e)
- {
- _dialog.dispose();
- }
- });
- buttonPanel.add(cancelButton);
- dialogPanel.add(buttonPanel, BorderLayout.SOUTH);
- dialogPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 15));
-
- return dialogPanel;
- }
-
- /**
- * React to changes in the filter parameters (such as enabling/disabling the ok button)
- */
- public void filterParamsChanged()
- {
- final int currCard = _wizard.getCurrentCardIndex();
- if (currCard > 0 && currCard < 5) {
- _finishButton.setEnabled(_filters[currCard-1].isFilterValid());
- }
- }
-
- /**
- * Finish the dialog when OK pressed
- */
- private void finish()
- {
- // finish dialog and pass results back to the parent panel
- final int currCard = _wizard.getCurrentCardIndex();
- if (currCard > 0 && currCard < 5) {
- _parentPanel.addFilter(_filters[currCard-1].getString());
- }
- _dialog.dispose();
- }
-}
projects / GpsPrune.git / blobdiff