/**
* Toggle on/off the visibility of the map
*
* @param mapData Map to toggle
* @param onOff Visibility
*/
private void toggleMap(MapData mapData, boolean onOff) {
if (onOff) {
npEditControl.addMap(mapData.getSource(), mapData.getColor());
} else {
npEditControl.removeMap(mapData.getSource());
}
}
/**
* Set the projection for this editor
*
* @param proj projection to use
*/
public void setProjection(ProjectionImpl proj) {
ProjectionClass pc = findProjectionClass(proj);
if (pc == null) {
System.out.println("Projection Manager: cant find Class for " + proj);
return;
}
if (debug) {
System.out.println(" NPDialog set projection " + proj);
}
setProjectionClass(pc, proj);
npEditControl.setProjectionImpl(proj);
startingName = new String(proj.getName());
}
/**
* Set the working projection.
*
* @param proj projection to use
*/
private void setWorkingProjection(ProjectionImpl proj) {
if (proj == null) {
return;
}
if (debug) {
System.out.println("ProjManager.setWorkingProjection " + proj);
}
current = (ProjectionImpl) proj.constructCopy();
if (debug) {
System.out.println(
"ProjManager.setWorkingProjection map area = " + current.getDefaultMapArea());
}
if (current != null) {
mapLabel.setText(current.getName());
}
npViewControl.setProjectionImpl(current);
}
/**
* Set the map renderer for this editor
*
* @param map map renderer
*/
public void setMap(ucar.unidata.view.Renderer map) {
if (map != null) {
npEditControl.setRenderer(map);
}
}
/** Create the UI for this editor */
void makeUI() {
JPanel mainPanel = new JPanel(new BorderLayout());
mainPanel.setBorder(new LineBorder(Color.blue));
getContentPane().add(mainPanel, BorderLayout.CENTER);
// the map and associated toolbar
npEditControl = new NPController();
mapEditPanel = npEditControl.getNavigatedPanel(); // here's where the map will be drawn
mapEditPanel.setPreferredSize(new Dimension(250, 250));
mapEditPanel.setSelectRegionMode(true);
JToolBar navToolbar = mapEditPanel.getNavToolBar();
navToolbar.setFloatable(false);
JToolBar moveToolbar = mapEditPanel.getMoveToolBar();
moveToolbar.setFloatable(false);
// toolbar.remove("setReference");
JPanel toolbar = new JPanel();
List localMaps = maps;
if (localMaps == null) {
localMaps = getDefaultMaps();
}
JMenu mapMenu = new JMenu("Maps");
JMenuBar menuHolder = new JMenuBar();
menuHolder.setBorder(null);
menuHolder.add(mapMenu);
toolbar.add(menuHolder);
for (int mapIdx = 0; mapIdx < localMaps.size(); mapIdx++) {
final MapData mapData = (MapData) localMaps.get(mapIdx);
final JCheckBoxMenuItem cbx =
new JCheckBoxMenuItem(mapData.getDescription(), mapData.getVisible());
if (mapData.getVisible()) {
toggleMap(mapData, true);
}
mapMenu.add(cbx);
cbx.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent event) {
toggleMap(mapData, cbx.isSelected());
}
});
}
GuiUtils.limitMenuSize(mapMenu, "Maps ", 20);
toolbar.add(navToolbar);
toolbar.add(moveToolbar);
JPanel mapSide = new JPanel();
mapSide.setLayout(new BorderLayout());
TitledBorder mapBorder =
new TitledBorder(
standardBorder, "Edit Projection", TitledBorder.ABOVE_TOP, TitledBorder.CENTER);
mapSide.setBorder(mapBorder);
mapSide.add(toolbar, BorderLayout.NORTH);
mapSide.add(mapEditPanel, BorderLayout.CENTER);
mainPanel.add(mapSide, BorderLayout.WEST);
// the projection parameters
// the Projection name
JLabel nameLabel = GuiUtils.rLabel("Name: ");
nameTF = new JTextField(20);
// the list of Projection classes is kept in a comboBox
typeLabel = GuiUtils.rLabel("Type: ");
projClassCB = new JComboBox();
// standard list of projection classes
List classNames = getDefaultProjections();
for (int i = 0; i < classNames.size(); i++) {
String className = (String) classNames.get(i);
try {
projClassCB.addItem(new ProjectionClass(className));
} catch (ClassNotFoundException ee) {
System.err.println("ProjectionManager failed on " + className + " " + ee);
} catch (IntrospectionException ee) {
System.err.println("ProjectionManager failed on " + className + " " + ee);
}
}
GuiUtils.tmpInsets = new Insets(4, 4, 4, 4);
JPanel topPanel =
GuiUtils.doLayout(
new Component[] {nameLabel, nameTF, typeLabel, projClassCB},
2,
GuiUtils.WT_N,
GuiUtils.WT_N);
// the Projection parameter area
paramPanel = new JPanel();
paramPanel.setLayout(new BorderLayout());
paramPanel.setBorder(
new TitledBorder(
standardBorder,
"Projection Parameters",
TitledBorder.ABOVE_TOP,
TitledBorder.CENTER));
// the bottom button panel
JPanel buttPanel = new JPanel();
JButton acceptButton = new JButton("Save");
JButton previewButton = new JButton("Preview");
JButton cancelButton = new JButton("Cancel");
buttPanel.add(acceptButton, null);
buttPanel.add(previewButton, null);
buttPanel.add(cancelButton, null);
JPanel mainBox = GuiUtils.topCenterBottom(topPanel, paramPanel, buttPanel);
mainPanel.add(mainBox, BorderLayout.CENTER);
pack();
// enable event listeners when we're done constructing the UI
projClassCB.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
ProjectionClass selectClass = (ProjectionClass) projClassCB.getSelectedItem();
setProjection(selectClass.makeDefaultProjection());
}
});
acceptButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent evt) {
accept();
}
});
previewButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent evt) {
ProjectionClass projClass = findProjectionClass(editProjection);
if (null != projClass) {
setProjFromDialog(projClass, editProjection);
setProjection(editProjection);
}
}
});
cancelButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent evt) {
NewProjectionDialog.this.setVisible(false);
}
});
}
/**
* Set the map renderer.
*
* @param map map renderer to use.
*/
private void setMap(ucar.unidata.view.Renderer map) {
if (map != null) {
npViewControl.setRenderer(map);
getEditor().setMap(map);
}
}
/**
* Create a new ProjectionManager.
*
* @param parent JFrame (application) or JApplet (applet)
* @param projections list of initial projections
* @param makeDialog true to make this a dialog
* @param helpId help id if dialog
* @param maps List of MapData
*/
public ProjectionManager(
RootPaneContainer parent, List projections, boolean makeDialog, String helpId, List maps) {
this.helpId = helpId;
this.maps = maps;
this.parent = parent;
// manage NewProjectionListeners
lm =
new ListenerManager(
"java.beans.PropertyChangeListener",
"java.beans.PropertyChangeEvent",
"propertyChange");
// here's where the map will be drawn: but cant be changed/edited
npViewControl = new NPController();
if (maps == null) {
maps = getDefaultMaps(); // we use the system default
}
for (int mapIdx = 0; mapIdx < maps.size(); mapIdx++) {
MapData mapData = (MapData) maps.get(mapIdx);
if (mapData.getVisible()) {
npViewControl.addMap(mapData.getSource(), mapData.getColor());
}
}
mapViewPanel = npViewControl.getNavigatedPanel();
mapViewPanel.setPreferredSize(new Dimension(250, 250));
mapViewPanel.setToolTipText("Shows the default zoom of the current projection");
mapViewPanel.setChangeable(false);
if ((projections == null) || (projections.size() == 0)) {
projections = makeDefaultProjections();
}
// the actual list is a JTable subclass
projTable = new JTableProjection(this, projections);
JComponent listContents = new JScrollPane(projTable);
JComponent buttons =
GuiUtils.hbox(
GuiUtils.makeButton("Edit", this, "doEdit"),
GuiUtils.makeButton("New", this, "doNew"),
GuiUtils.makeButton("Export", this, "doExport"),
GuiUtils.makeButton("Delete", this, "doDelete"));
mapLabel = new JLabel(" ");
JComponent leftPanel = GuiUtils.inset(GuiUtils.topCenter(mapLabel, mapViewPanel), 5);
JComponent rightPanel = GuiUtils.topCenter(buttons, listContents);
rightPanel = GuiUtils.inset(rightPanel, 5);
contents = GuiUtils.inset(GuiUtils.hbox(leftPanel, rightPanel), 5);
// default current and working projection
if (null != (current = projTable.getSelected())) {
setWorkingProjection(current);
projTable.setCurrentProjection(current);
mapLabel.setText(current.getName());
}
/* listen for new working Projections from projTable */
projTable.addNewProjectionListener(
new NewProjectionListener() {
public void actionPerformed(NewProjectionEvent e) {
if (e.getProjection() != null) {
setWorkingProjection(e.getProjection());
}
}
});
eventsOK = true;
// put it together in the viewDialog
if (makeDialog) {
Container buttPanel = GuiUtils.makeApplyOkHelpCancelButtons(this);
contents = GuiUtils.centerBottom(contents, buttPanel);
viewDialog =
GuiUtils.createDialog(GuiUtils.getApplicationTitle() + "Projection Manager", false);
viewDialog.getContentPane().add(contents);
viewDialog.pack();
ucar.unidata.util.Msg.translateTree(viewDialog);
viewDialog.setLocation(100, 100);
}
}