private void openStyle() {
try {
JFileChooser fileChooser = new JFileChooser();
int result = fileChooser.showOpenDialog(this);
if (result == JFileChooser.APPROVE_OPTION) {
File f = fileChooser.getSelectedFile();
if (!f.exists()) throw new Exception("File doesn't exists!");
String path = f.getAbsolutePath();
// String path = Constants.ROOT_MAPSFORGE_DIR + "\\styles\\default.xml";
if (_openedDocument != null) closeStyle();
refreshUI();
_openedDocument = StyleDocument.loadStyle(path);
_editorPane.setText(_openedDocument.getContent());
refreshUI();
_editorPane.addCaretListener(_caretListener);
}
} catch (Exception e) {
e.printStackTrace();
JOptionPane.showMessageDialog(
this, e.toString(), "Error while opening style", JOptionPane.ERROR_MESSAGE);
}
}
/** Creates new form JMainFrame */
public JMainFrame() {
initComponents();
splMain.setDividerLocation(0.5f);
splMain.setResizeWeight(0.5f);
_mapView = createMapView();
layeredPane.setLayout(new OverlayLayout(layeredPane));
layeredPane.add(_mapView, JLayeredPane.DEFAULT_LAYER);
lblError = new JLabel();
lblError.setForeground(Color.RED);
lblError.setFont(lblError.getFont().deriveFont(Font.BOLD));
layeredPane.add(lblError, JLayeredPane.POPUP_LAYER);
lblError.setBorder(BorderFactory.createEmptyBorder(25, 25, 25, 25));
lblError.setText("");
_editorPane = createCodeTextPane();
pnlCode.setLayout(new BorderLayout());
pnlCode.add(_editorPane.getContainerWithLines(), BorderLayout.CENTER);
refreshUI();
// 50.636311, 5.570565
MapFile mf = new MapFile(Constants.MAP_FILE);
double lat = mf.boundingBox().getCenterPoint().latitude;
double lng = mf.boundingBox().getCenterPoint().longitude;
_mapView.getModel().mapViewPosition.setCenter(new LatLong(lat, lng));
_mapView.getModel().mapViewPosition.setZoomLevel((byte) 15);
}
private void saveStyle() {
if (_openedDocument == null) return;
_openedDocument.putContents(_editorPane.getText());
try {
if (!_openedDocument.isSaved()) {
JFileChooser fileChooser = new JFileChooser();
int result = fileChooser.showSaveDialog(this);
if (result == JFileChooser.APPROVE_OPTION) {
File f = fileChooser.getSelectedFile();
String path = f.getAbsolutePath();
_openedDocument.saveStyle(path);
refreshUI();
}
} else {
_openedDocument.saveStyle();
refreshUI();
}
} catch (Exception e) {
JOptionPane.showMessageDialog(
this, e.toString(), "Error while saving style", JOptionPane.ERROR_MESSAGE);
}
}
private void createStyle() {
try {
if (_openedDocument != null) closeStyle();
refreshUI();
_openedDocument = new StyleDocument();
String baseFileText = openBaseFileText();
_openedDocument.putContents(baseFileText);
_editorPane.setText(_openedDocument.getContent());
refreshUI();
_editorPane.addCaretListener(_caretListener);
} catch (Exception e) {
e.printStackTrace();
JOptionPane.showMessageDialog(
this, e.toString(), "Error while creating style", JOptionPane.ERROR_MESSAGE);
}
}
private CodeEditorPane createCodeTextPane() {
CodeEditorPane pane = new CodeEditorPane();
pane.setStyledDocument(new DefaultStyledDocument());
HashMap<String, Color> keywords = new RegExpHashMap();
// keywords.put("<", Color.blue);
keywords.put("rule", Color.blue);
keywords.put("line", Color.blue);
keywords.put("pathText", Color.blue);
keywords.put("area", Color.blue);
keywords.put("rendertheme", Color.blue);
pane.setKeywordColor(keywords);
pane.setVerticalLineAtPos(80);
/*HashMap<String, String> helps = new HashMap<>();
helps.put("rule", "Hello World Rule !");
helps.put("line", "Hello World Line !");
pane.setKeywordHelp(helps);*/
return pane;
}
private void closeStyle() {
if (_openedDocument == null) return;
try {
_openedDocument.closeStyle();
_openedDocument = null;
refreshUI();
_editorPane.removeCaretListener(_caretListener);
} catch (Exception e) {
e.printStackTrace();
JOptionPane.showMessageDialog(
this, e.toString(), "Error while closing style", JOptionPane.ERROR_MESSAGE);
}
}
@Override
public void caretUpdate(CaretEvent e) {
if (_editorPane.getText().hashCode() != _openedDocument.getContent().hashCode())
refreshUI();
}
private void refreshUI() {
if (_openedDocument != null) {
// _editorPane.setText(_openedDocument.getContent());
String path = _openedDocument.getPath();
Layers layers = _mapView.getLayerManager().getLayers();
layers.clear();
TileCache tc = createTileCache(0);
System.out.println("RefreshUI()");
String filePath = Constants.MAP_FILE;
String rendererPath = _openedDocument.getPath();
String fileLocation = "";
if (rendererPath != null)
fileLocation = new File(rendererPath).getParentFile().getAbsolutePath();
TileRendererLayer layer =
createTileRendererLayerWithString(
tc,
_mapView.getModel().mapViewPosition,
false,
true,
filePath,
_editorPane.getText(),
fileLocation);
layers.add(layer);
_openedDocument.putContents(_editorPane.getText());
// TODO
final RenderThemeFuture rtf =
new RenderThemeFuture(
GRAPHIC_FACTORY,
new MapsForgeStringXmlRenderTheme(_editorPane.getText(), fileLocation),
new DisplayModel());
Thread t =
new Thread(
new Runnable() {
@Override
public void run() {
rtf.run();
try {
rtf.get();
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
System.out.println("Dismiss the error!");
// _mapView.setVisible(true);
// lblError.setVisible(false);
lblError.setText("");
}
});
} catch (final Exception e) {
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
System.out.println("Showing an error!");
// _mapView.setVisible(false);
// lblError.setVisible(true);
lblError.setText("<html>" + e.toString() + "</html>");
}
});
}
}
});
t.start();
} else {
Layers layers = _mapView.getLayerManager().getLayers();
layers.clear();
}
}