/**
* Override error.
*
* <p>Description ...
*
* @see org.geotools.validation.ValidationResults#error(org.geotools.feature.SimpleFeature,
* java.lang.String)
* @param feature
* @param message
*/
public void error(SimpleFeature feature, String message) {
// add the error to our list of failed features + failure messages
if (message == null) message = ""; // $NON-NLS-1$
failedFeatures.add(feature);
failureMessages.add(feature.getID() + ": " + message); // $NON-NLS-1$
// find the layer of the current feature
IMap activeMap = ApplicationGIS.getActiveMap();
List<ILayer> layers = new ArrayList<ILayer>();
if (activeMap != ApplicationGIS.NO_MAP) {
layers.addAll(activeMap.getMapLayers());
}
Layer layer = null;
for (Iterator i = layers.listIterator(); i.hasNext(); ) {
Layer thisLayer = (Layer) i.next();
if (feature.getName().getLocalPart().equals(thisLayer.getName())) {
layer = thisLayer;
break;
}
}
// add the error to the issues list
FeatureIssue issue =
new FeatureIssue(
Priority.HIGH,
message,
layer,
feature,
Messages.GenericValidationResults_validationError);
issues.add(issue);
}
public void rollback(IProgressMonitor monitor) throws Exception {
Layer editLayer = (Layer) handler.getEditLayer();
editLayer.setFilter(oldFilter);
EditBlackboard editBlackboard = handler.getEditBlackboard(editLayer);
editBlackboard.startBatchingEvents();
for (EditGeom geom : geoms) {
copyFeature(editBlackboard, geom);
}
handler.setCurrentState(this.currentState);
editBlackboard.fireBatchedEvents();
handler.repaint();
}
private void runVisibilityTest(Map map, Layer layer, Layer layer2, boolean isShapefileTest)
throws PartInitException, Exception {
map.getLayersInternal().add(layer);
map.setProjectInternal(ProjectPlugin.getPlugin().getProjectRegistry().getCurrentProject());
map.setName("SetVisibilityTest"); // $NON-NLS-1$
assertFalse(layer.getGeoResources().isEmpty());
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().showView(LayersView.ID);
ApplicationGIS.openMap(map, true);
map.getRenderManagerInternal().refresh(null);
Thread.yield();
waitInUI(map);
int expectedlayers = isShapefileTest ? 2 : 1;
assertion(map, expectedlayers);
map.getLayersInternal().add(layer2);
map.getRenderManagerInternal().refresh(null);
waitInUI(map);
expectedlayers = isShapefileTest ? 4 : 1;
assertion(map, expectedlayers);
layer.setVisible(false);
waitInUI(map);
assertion(map, expectedlayers);
layer.setVisible(true);
waitInUI(map);
assertion(map, expectedlayers);
layer.setVisible(false);
layer2.setVisible(false);
waitInUI(map);
assertion(map, expectedlayers);
// assertBlank(map.getRenderManagerInternal());
layer.setVisible(true);
layer2.setVisible(true);
waitInUI(map);
assertion(map, expectedlayers);
layer2.setVisible(false);
waitInUI(map);
assertion(map, expectedlayers);
// TESTING - currently this causes a random failure. Something to do with waitInUI
// assertNotBlank(map.getRenderManagerInternal());
layer.setVisible(false);
waitInUI(map);
assertion(map, expectedlayers);
// assertBlank(map.getRenderManagerInternal());
}
public void perform() {
Layer selectedLayer = getSelectedLayer();
original = selectedLayer.getStyleBlackboard();
EditorPageManager manager =
EditorPageManager.loadManager(PrintingPlugin.getDefault(), selectedLayer);
Shell parentShell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
StyleEditorDialog dialog =
StyleEditorDialog.createDialogOn(parentShell, null, selectedLayer, manager);
dialog.setBlockOnOpen(true);
int returnCode = dialog.open();
if (returnCode != Window.OK) {
selectedLayer.setStyleBlackboard(original);
original = null;
}
}
public void run(IProgressMonitor monitor) throws Exception {
Layer editLayer = (Layer) handler.getEditLayer();
if (currentShape != null) {
this.currentShape = handler.getCurrentShape();
this.currentState = handler.getCurrentState();
this.geoms = handler.getEditBlackboard(editLayer).getGeoms();
}
handler.setCurrentShape(null);
handler.setCurrentState(EditState.NONE);
oldFilter = (Filter) editLayer.getFilter();
editLayer.setFilter(Filter.EXCLUDE);
EditUtils.instance.cancelHideSelection(editLayer);
EditBlackboard editBlackboard = handler.getEditBlackboard(editLayer);
editBlackboard.startBatchingEvents();
editBlackboard.clear();
editBlackboard.fireBatchedEvents();
handler.repaint();
}
/**
* Creates a query that requests the features in sourceLayer as dictated by filter. Query only
* requests the attributes that can be mapped from sourceLayer to targetLayer.
*
* @param queryAttributes populates with a mapping of attributeTypeNames from targetLayer to
* sourcelayer
* @return
*/
@SuppressWarnings("unchecked")
private Query createQuery(
ILayer sourceLayer, Filter filter, Layer targetLayer, Map<String, String> queryAttributes) {
SimpleFeatureType sourceSchema = sourceLayer.getSchema();
SimpleFeatureType targetSchema = targetLayer.getSchema();
// Maps type names to type names since we are ignoring case
queryAttributes.putAll(FeatureUtils.createAttributeMapping(sourceSchema, targetSchema));
Set<String> properties = new HashSet(queryAttributes.values());
return new DefaultQuery(
sourceSchema.getName().getLocalPart(),
filter,
properties.toArray(new String[properties.size()]));
}
public void refresh() {
Layer layer = getSelectedLayer();
IGeoResource resource = layer.getGeoResource();
if (!resource.canResolve(FeatureSource.class)) {
return;
}
StyleBlackboard styleBlackboard = layer.getStyleBlackboard();
oldStyle = (Style) styleBlackboard.get(SLDContent.ID);
if (oldStyle == null) {
oldStyle = Utilities.createDefaultPointStyle();
}
DuplicatingStyleVisitor dsv = new DuplicatingStyleVisitor();
dsv.visit(oldStyle);
style = (Style) dsv.getCopy();
if (!isPointStyle(style)) {
stackLayout.topControl = noFeatureLabel;
} else {
stackLayout.topControl = propertiesEditor.getControl();
propertiesEditor.updateStyle(style);
}
mainComposite.layout();
}
public Command getCommand() {
final StyleBlackboard originalStyleBlackboard = this.original;
this.original = null;
final Layer layer = getSelectedLayer();
final StyleBlackboard newBlackboard = layer.getStyleBlackboard();
return new Command() {
@Override
public String getLabel() {
return "Change Style";
}
@Override
public void execute() {
layer.setStyleBlackboard(newBlackboard);
}
@Override
public void undo() {
layer.setStyleBlackboard(originalStyleBlackboard);
}
};
}
/**
* Creates a page based on the template selected in the wizard **Note: this function may swap the
* width and height if the template prefers different page orientation.
*
* @return a page
*/
protected Page makePage(Rectangle pageSize, Document doc, Template template) {
Map mapOnlyRasterLayers = null;
Map mapNoRasterLayers = null;
// **Note: the iText API doesn't render rasters at a high enough resolution if
// they are written to the PDF via graphics2d. To work around this problem, I
// create two copies of the map: one with only the raster layers, and one with
// everything else.
// The "everything else" map gets drawn by a graphics2d. The other layer must be
// rasterized and inserted into the PDF via iText's API.
// make one copy of the map with no raster layers
mapNoRasterLayers = (Map) ApplicationGIS.copyMap(map);
List<Layer> layersNoRasters = mapNoRasterLayers.getLayersInternal();
List<Layer> toRemove = new ArrayList<Layer>();
for (Layer layer : layersNoRasters) {
for (IGeoResource resource : layer.getGeoResources()) {
if (resource.canResolve(GridCoverageReader.class)) {
toRemove.add(layer);
}
}
}
layersNoRasters.removeAll(toRemove);
// adjust scale
double currentViewportScaleDenom = map.getViewportModel().getScaleDenominator();
if (currentViewportScaleDenom == -1)
throw new IllegalStateException(
"no scale denominator is available from the viewport model"); //$NON-NLS-1$
if (page1.getScaleOption() == PrintWizardPage1.CUSTOM_MAP_SCALE) {
float customScale = page1.getCustomScale();
template.setMapScaleHint(customScale);
} else if (page1.getScaleOption() == PrintWizardPage1.CURRENT_MAP_SCALE) {
template.setMapScaleHint(currentViewportScaleDenom);
} else if (page1.getScaleOption() == PrintWizardPage1.ZOOM_TO_SELECTION) {
template.setZoomToSelectionHint(true);
template.setMapScaleHint(currentViewportScaleDenom);
}
// 3. make the page itself
Page page = ModelFactory.eINSTANCE.createPage();
page.setSize(new Dimension((int) pageSize.getWidth(), (int) pageSize.getHeight()));
// page name stuff not required, because this page will just get discarded
MessageFormat formatter =
new MessageFormat(Messages.CreatePageAction_newPageName, Locale.getDefault());
if (page.getName() == null || page.getName().length() == 0) {
page.setName(formatter.format(new Object[] {mapNoRasterLayers.getName()}));
}
template.init(page, mapNoRasterLayers);
if (page1.getRasterEnabled()) {
// make another copy with only raster layers
mapOnlyRasterLayers = (Map) ApplicationGIS.copyMap(map);
List<Layer> layersOnlyRasters = mapOnlyRasterLayers.getLayersInternal();
List<Layer> toRemove2 = new ArrayList<Layer>();
for (Layer layer : layersOnlyRasters) {
for (IGeoResource resource : layer.getGeoResources()) {
if (!resource.canResolve(GridCoverageReader.class)) {
toRemove2.add(layer);
}
}
}
layersOnlyRasters.removeAll(toRemove2);
// set bounds to match the other map
SetViewportBBoxCommand cmdBbox =
new SetViewportBBoxCommand(mapNoRasterLayers.getViewportModel().getBounds());
mapOnlyRasterLayers.sendCommandSync(cmdBbox);
if (layersNoRasters.size() > 0) {
writeRasterLayersOnlyToDocument(
mapOnlyRasterLayers,
template.getMapBounds(),
doc,
page.getSize(), /*currentViewportScaleDenom*/
mapNoRasterLayers.getViewportModel().getScaleDenominator());
}
}
// copy the boxes from the template into the page
Iterator<Box> iter = template.iterator();
while (iter.hasNext()) {
page.getBoxes().add(iter.next());
}
return page;
// TODO Throw some sort of exception if the page can't be created
}
@Override
public boolean canStyle(Layer aLayer) {
return aLayer.hasResource(LegendGraphic.class);
}
@Override
public boolean canStyle(Layer aLayer) {
return aLayer.hasResource(ActiveRegionMapGraphic.class);
}
public void run(Layer layer) {
System.out.println(
layer.getName()
+ " has been removed from a map. This is a test interceptor. "); //$NON-NLS-1$
}
@SuppressWarnings("unchecked")
private void copyFeatures(
ILayer sourceLayer, Filter filter, final Layer targetLayer, final IProgressMonitor monitor) {
monitor.beginTask(Messages.CopyFeaturesCommand_name, 104);
final int[] worked = new int[] {-3};
monitor.worked(1);
try {
SubProgressMonitor subProgressMonitor = new SubProgressMonitor(monitor, 2);
FeatureStore<SimpleFeatureType, SimpleFeature> destination =
targetLayer.getResource(FeatureStore.class, subProgressMonitor);
subProgressMonitor.done();
worked[0] += 2;
subProgressMonitor = new SubProgressMonitor(monitor, 2);
FeatureSource<SimpleFeatureType, SimpleFeature> source =
sourceLayer.getResource(FeatureSource.class, subProgressMonitor);
subProgressMonitor.done();
worked[0] += 2;
// If no FeatureStore then features can't be copied
// If no FeatureSource then features can't be copied
if (destination == null || source == null) {
targetLayer.setFilter(filter);
return;
}
// Create a query that will get the attributes that are compatible
// what is compatible? Do the attribute names and types have to be the same or
// just the types.
// Executive decision:
// Match both name and type, the rest must be customized.
final HashMap<String, String> attributeMap = new HashMap<String, String>();
Query query = createQuery(sourceLayer, filter, targetLayer, attributeMap);
if (attributeMap.isEmpty()) {
targetLayer.setFilter(filter);
return;
}
MathTransform mt = createMathTransform(sourceLayer, targetLayer);
FeatureCollection<SimpleFeatureType, SimpleFeature> features = source.getFeatures(query);
SimpleFeatureType schema = targetLayer.getSchema();
CopyFeatureCollection c =
new CopyFeatureCollection(
schema,
features,
monitor,
worked,
mt,
attributeMap,
targetLayer.layerToMapTransform());
Envelope env = c.env;
targetLayer.eSetDeliver(false);
try {
List<FeatureId> fids = destination.addFeatures(c);
displayCopiedFeatures(env);
FilterFactory filterFactory =
CommonFactoryFinder.getFilterFactory(GeoTools.getDefaultHints());
addedFeaturesFilter = filterFactory.id(new HashSet(fids));
} finally {
targetLayer.eSetDeliver(true);
}
getMap().getRenderManager().refresh(targetLayer, env);
} catch (IOException e) {
throw (RuntimeException) new RuntimeException().initCause(e);
} finally {
monitor.done();
}
}
public void run(IProgressMonitor monitor) throws Exception {
if (sourceLayer == null || destinationLayer == null) return;
previousEnvelope = getMap().getViewportModel().getBounds();
previousDesinationLayerFilter = destinationLayer.getFilter();
copyFeatures(sourceLayer, filter, destinationLayer, monitor);
}