public void setCurrentView(final ProductSceneView newView) {
if (currentView != newView) {
final ProductSceneView oldView = currentView;
if (oldView != null) {
oldView.getProduct().removeProductNodeListener(productNodeChangeHandler);
if (oldView.getLayerCanvas() != null) {
oldView
.getLayerCanvas()
.getModel()
.removeChangeListener(layerCanvasModelChangeChangeHandler);
}
}
currentView = newView;
if (currentView != null) {
currentView.getProduct().addProductNodeListener(productNodeChangeHandler);
if (currentView.getLayerCanvas() != null) {
currentView
.getLayerCanvas()
.getModel()
.addChangeListener(layerCanvasModelChangeChangeHandler);
}
}
canvas.handleViewChanged(oldView, newView);
updateState();
}
}
@Override
public JComponent createControl() {
layerCanvasModelChangeChangeHandler = new LayerCanvasModelChangeHandler();
productNodeChangeHandler = createProductNodeListener();
cursorSynchronizer = new CursorSynchronizer(VisatApp.getApp());
final DecimalFormatSymbols decimalFormatSymbols = new DecimalFormatSymbols(Locale.ENGLISH);
scaleFormat = new DecimalFormat("#####.##", decimalFormatSymbols);
scaleFormat.setGroupingUsed(false);
scaleFormat.setDecimalSeparatorAlwaysShown(false);
zoomInButton =
ToolButtonFactory.createButton(UIUtils.loadImageIcon("icons/ZoomIn24.gif"), false);
zoomInButton.setToolTipText("Zoom in."); /*I18N*/
zoomInButton.setName("zoomInButton");
zoomInButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
zoom(getCurrentView().getZoomFactor() * 1.2);
}
});
zoomOutButton =
ToolButtonFactory.createButton(UIUtils.loadImageIcon("icons/ZoomOut24.gif"), false);
zoomOutButton.setName("zoomOutButton");
zoomOutButton.setToolTipText("Zoom out."); /*I18N*/
zoomOutButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
zoom(getCurrentView().getZoomFactor() / 1.2);
}
});
zoomDefaultButton =
ToolButtonFactory.createButton(UIUtils.loadImageIcon("icons/ZoomPixel24.gif"), false);
zoomDefaultButton.setToolTipText("Actual Pixels (image pixel = view pixel)."); /*I18N*/
zoomDefaultButton.setName("zoomDefaultButton");
zoomDefaultButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
zoomToPixelResolution();
}
});
zoomAllButton =
ToolButtonFactory.createButton(UIUtils.loadImageIcon("icons/ZoomAll24.gif"), false);
zoomAllButton.setName("zoomAllButton");
zoomAllButton.setToolTipText("Zoom all."); /*I18N*/
zoomAllButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
zoomAll();
}
});
syncViewsButton =
ToolButtonFactory.createButton(UIUtils.loadImageIcon("icons/SyncViews24.png"), true);
syncViewsButton.setToolTipText("Synchronise compatible product views."); /*I18N*/
syncViewsButton.setName("syncViewsButton");
syncViewsButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
maybeSynchronizeCompatibleProductViews();
}
});
syncCursorButton =
ToolButtonFactory.createButton(UIUtils.loadImageIcon("icons/SyncCursor24.png"), true);
syncCursorButton.setToolTipText("Synchronise cursor position."); /*I18N*/
syncCursorButton.setName("syncCursorButton");
syncCursorButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
cursorSynchronizer.setEnabled(syncCursorButton.isSelected());
}
});
AbstractButton helpButton =
ToolButtonFactory.createButton(UIUtils.loadImageIcon("icons/Help24.gif"), false);
helpButton.setToolTipText("Help."); /*I18N*/
helpButton.setName("helpButton");
final JPanel eastPane = GridBagUtils.createPanel();
final GridBagConstraints gbc = new GridBagConstraints();
gbc.anchor = GridBagConstraints.NORTHWEST;
gbc.fill = GridBagConstraints.NONE;
gbc.weightx = 0.0;
gbc.weighty = 0.0;
gbc.gridy = 0;
eastPane.add(zoomInButton, gbc);
gbc.gridy++;
eastPane.add(zoomOutButton, gbc);
gbc.gridy++;
eastPane.add(zoomDefaultButton, gbc);
gbc.gridy++;
eastPane.add(zoomAllButton, gbc);
gbc.gridy++;
eastPane.add(syncViewsButton, gbc);
gbc.gridy++;
eastPane.add(syncCursorButton, gbc);
gbc.gridy++;
gbc.weighty = 1.0;
gbc.fill = GridBagConstraints.VERTICAL;
eastPane.add(new JLabel(" "), gbc); // filler
gbc.fill = GridBagConstraints.NONE;
gbc.weighty = 0.0;
gbc.gridy++;
eastPane.add(helpButton, gbc);
zoomFactorField = new JTextField();
zoomFactorField.setColumns(8);
zoomFactorField.setHorizontalAlignment(JTextField.CENTER);
zoomFactorField.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
handleZoomFactorFieldUserInput();
}
});
zoomFactorField.addFocusListener(
new FocusAdapter() {
@Override
public void focusLost(final FocusEvent e) {
handleZoomFactorFieldUserInput();
}
});
rotationAngleSpinner = new JSpinner(new SpinnerNumberModel(0.0, -1800.0, 1800.0, 5.0));
final JSpinner.NumberEditor editor = (JSpinner.NumberEditor) rotationAngleSpinner.getEditor();
rotationAngleField = editor.getTextField();
final DecimalFormat rotationFormat;
rotationFormat = new DecimalFormat("#####.##", decimalFormatSymbols);
rotationFormat.setGroupingUsed(false);
rotationFormat.setDecimalSeparatorAlwaysShown(false);
rotationAngleField.setFormatterFactory(
new JFormattedTextField.AbstractFormatterFactory() {
@Override
public JFormattedTextField.AbstractFormatter getFormatter(JFormattedTextField tf) {
return new NumberFormatter(rotationFormat);
}
});
rotationAngleField.setColumns(6);
rotationAngleField.setEditable(true);
rotationAngleField.setHorizontalAlignment(JTextField.CENTER);
rotationAngleField.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
handleRotationAngleFieldUserInput();
}
});
rotationAngleField.addFocusListener(
new FocusAdapter() {
@Override
public void focusLost(FocusEvent e) {
handleRotationAngleFieldUserInput();
}
});
rotationAngleField.addPropertyChangeListener(
"value",
new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent evt) {
handleRotationAngleFieldUserInput();
}
});
zoomSlider = new JSlider(JSlider.HORIZONTAL);
zoomSlider.setValue(0);
zoomSlider.setMinimum(MIN_SLIDER_VALUE);
zoomSlider.setMaximum(MAX_SLIDER_VALUE);
zoomSlider.setPaintTicks(false);
zoomSlider.setPaintLabels(false);
zoomSlider.setSnapToTicks(false);
zoomSlider.setPaintTrack(true);
zoomSlider.addChangeListener(
new ChangeListener() {
@Override
public void stateChanged(final ChangeEvent e) {
if (!inUpdateMode) {
zoom(sliderValueToZoomFactor(zoomSlider.getValue()));
}
}
});
final JPanel zoomFactorPane = new JPanel(new BorderLayout());
zoomFactorPane.add(zoomFactorField, BorderLayout.WEST);
final JPanel rotationAnglePane = new JPanel(new BorderLayout());
rotationAnglePane.add(rotationAngleSpinner, BorderLayout.EAST);
rotationAnglePane.add(new JLabel(" "), BorderLayout.CENTER);
final JPanel sliderPane = new JPanel(new BorderLayout(2, 2));
sliderPane.add(zoomFactorPane, BorderLayout.WEST);
sliderPane.add(zoomSlider, BorderLayout.CENTER);
sliderPane.add(rotationAnglePane, BorderLayout.EAST);
canvas = createNavigationCanvas();
canvas.setBackground(new Color(138, 133, 128)); // image background
canvas.setForeground(new Color(153, 153, 204)); // slider overlay
final JPanel centerPane = new JPanel(new BorderLayout(4, 4));
centerPane.add(BorderLayout.CENTER, canvas);
centerPane.add(BorderLayout.SOUTH, sliderPane);
final JPanel mainPane = new JPanel(new BorderLayout(8, 8));
mainPane.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
mainPane.add(centerPane, BorderLayout.CENTER);
mainPane.add(eastPane, BorderLayout.EAST);
mainPane.setPreferredSize(new Dimension(320, 320));
if (getDescriptor().getHelpId() != null) {
HelpSys.enableHelpOnButton(helpButton, getDescriptor().getHelpId());
HelpSys.enableHelpKey(mainPane, getDescriptor().getHelpId());
}
setCurrentView(VisatApp.getApp().getSelectedProductSceneView());
updateState();
// Add an internal frame listener to VISAT so that we can update our
// navigation window with the information of the currently activated
// product scene view.
//
VisatApp.getApp().addInternalFrameListener(new NavigationIFL());
return mainPane;
}