@Override
public void internalFrameDeactivated(InternalFrameEvent e) {
final ProductSceneView sceneView = getView(e);
if (sceneView != null) {
productTree.deregisterActiveProductNodes(sceneView.getRasters());
deregisterActiveVectorDataNode(sceneView);
}
}
@Override
public void internalFrameClosed(InternalFrameEvent e) {
final ProductSceneView sceneView = getView(e);
if (sceneView != null) {
sceneView.removePropertyChangeListener(
ProductSceneView.PROPERTY_NAME_SELECTED_LAYER, selectedLayerPCL);
productTree.deregisterOpenedProductNodes(sceneView.getRasters());
productTree.deregisterActiveProductNodes(sceneView.getRasters());
deregisterActiveVectorDataNode(sceneView);
}
}
@Override
public void actionPerformed(CommandEvent event) {
JTextArea textArea = new JTextArea(16, 32);
textArea.setEditable(true);
JPanel contentPanel = new JPanel(new BorderLayout(4, 4));
contentPanel.add(new JLabel("Geometry Well-Known-Text (WKT):"), BorderLayout.NORTH);
contentPanel.add(new JScrollPane(textArea), BorderLayout.CENTER);
VisatApp visatApp = VisatApp.getApp();
ModalDialog modalDialog =
new ModalDialog(visatApp.getApplicationWindow(), DLG_TITLE, ModalDialog.ID_OK_CANCEL, null);
modalDialog.setContent(contentPanel);
modalDialog.center();
if (modalDialog.show() == ModalDialog.ID_OK) {
String wellKnownText = textArea.getText();
if (wellKnownText == null || wellKnownText.isEmpty()) {
return;
}
ProductSceneView sceneView = visatApp.getSelectedProductSceneView();
VectorDataLayer vectorDataLayer =
InsertFigureInteractorInterceptor.getActiveVectorDataLayer(sceneView);
if (vectorDataLayer == null) {
return;
}
SimpleFeatureType wktFeatureType =
PlainFeatureFactory.createDefaultFeatureType(DefaultGeographicCRS.WGS84);
ListFeatureCollection newCollection = new ListFeatureCollection(wktFeatureType);
SimpleFeatureBuilder featureBuilder = new SimpleFeatureBuilder(wktFeatureType);
SimpleFeature wktFeature =
featureBuilder.buildFeature("ID" + Long.toHexString(currentFeatureId++));
Geometry geometry;
try {
geometry = new WKTReader().read(wellKnownText);
} catch (ParseException e) {
visatApp.handleError("Failed to convert WKT into geometry", e);
return;
}
wktFeature.setDefaultGeometry(geometry);
newCollection.add(wktFeature);
FeatureCollection<SimpleFeatureType, SimpleFeature> productFeatures =
FeatureUtils.clipFeatureCollectionToProductBounds(
newCollection, sceneView.getProduct(), null, ProgressMonitor.NULL);
if (productFeatures.isEmpty()) {
visatApp.showErrorDialog(DLG_TITLE, "The geometry is not contained in the product.");
} else {
vectorDataLayer.getVectorDataNode().getFeatureCollection().addAll(productFeatures);
}
}
}
private static void setSelectedVectorDataNode(
ProductSceneView sceneView, final VectorDataNode vectorDataNode) {
final LayerFilter layerFilter =
new LayerFilter() {
@Override
public boolean accept(Layer layer) {
return layer instanceof VectorDataLayer
&& ((VectorDataLayer) layer).getVectorDataNode() == vectorDataNode;
}
};
Layer layer =
LayerUtils.getChildLayer(sceneView.getRootLayer(), LayerUtils.SEARCH_DEEP, layerFilter);
if (layer != null) {
sceneView.setSelectedLayer(layer);
}
}
private static VectorDataNode getSelectedVectorDataNode(ProductSceneView sceneView) {
final Layer layer = sceneView.getSelectedLayer();
if (layer instanceof VectorDataLayer) {
final VectorDataLayer vectorDataLayer = (VectorDataLayer) layer;
return vectorDataLayer.getVectorDataNode();
} else {
return null;
}
}
static boolean insertImageLayer(LayerSourcePageContext pageContext) {
AffineTransform transform =
(AffineTransform) pageContext.getPropertyValue(PROPERTY_NAME_WORLD_TRANSFORM);
String imageFilePath = (String) pageContext.getPropertyValue(PROPERTY_NAME_IMAGE_FILE_PATH);
try {
ProductSceneView sceneView = SnapApp.getDefault().getSelectedProductSceneView();
final ImageFileLayerType type = LayerTypeRegistry.getLayerType(ImageFileLayerType.class);
final PropertySet configuration = type.createLayerConfig(sceneView);
configuration.setValue(ImageFileLayerType.PROPERTY_NAME_IMAGE_FILE, new File(imageFilePath));
configuration.setValue(ImageFileLayerType.PROPERTY_NAME_WORLD_TRANSFORM, transform);
Layer layer = type.createLayer(sceneView, configuration);
layer.setName(FileUtils.getFileNameFromPath(imageFilePath));
Layer rootLayer = sceneView.getRootLayer();
rootLayer.getChildren().add(sceneView.getFirstImageLayerIndex(), layer);
return true;
} catch (Exception e) {
pageContext.showErrorDialog(e.getMessage());
return false;
}
}
