@SuppressWarnings("nls")
private void setExternalGraphicPath(String externalGraphicPath, ExternalGraphic extGraphic)
throws MalformedURLException {
URL url = null;
File f = new File(externalGraphicPath);
String format = Utilities.getFormat(externalGraphicPath);
if (!f.exists()) {
if (externalGraphicPath.startsWith("http://") || externalGraphicPath.startsWith("file:")) {
url = new URL(externalGraphicPath);
}
}
if (url == null) {
url = f.toURI().toURL();
if (externalGraphicPath.equals("")) {
url = new URL("file:");
}
}
extGraphic.setLocation(url);
extGraphic.setFormat(format);
}
@Override
public void createPageContent(Composite parent) {
mainComposite = new Composite(parent, SWT.NONE);
mainComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
stackLayout = new StackLayout();
mainComposite.setLayout(stackLayout);
noFeatureLabel = new Label(mainComposite, SWT.NONE);
noFeatureLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
noFeatureLabel.setText(Messages.SimplePointEditorPage_0);
StyleLayer layer = getSelectedLayer();
IGeoResource resource = layer.getGeoResource();
if (resource.canResolve(FeatureSource.class)) {
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)) {
propertiesEditor = new PointPropertiesEditor(layer);
propertiesEditor.open(mainComposite, style);
stackLayout.topControl = propertiesEditor.getControl();
} else {
stackLayout.topControl = noFeatureLabel;
}
} else {
stackLayout.topControl = noFeatureLabel;
}
}
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 void setDash(String dash) {
this.dash = dash;
checkStrokeExists();
float[] dashArray = Utilities.getDash(dash);
stroke.setDashArray(dashArray);
}
public void setOffset(String xOffset, String yOffset) {
this.xOffset = xOffset;
this.yOffset = yOffset;
Utilities.setOffset(symbolizer, xOffset + "," + yOffset); // $NON-NLS-1$
}
