/**
* {@inheritDoc}
*
* @see org.eclipse.jface.viewers.ColumnLabelProvider#getImage(java.lang.Object)
*/
@Override
public Image getImage(Object element) {
Image result = null;
if (columnIndex == 0 && diagramPart != null) {
final DiagramEditPart diaEditPart = diagramPart.getDiagramEditPart();
final Object obj = diaEditPart.getModel();
if (obj instanceof View) {
final EObject designerElement = ((View) obj).getElement();
if (designerElement instanceof DDiagram) {
final List<Layer> activatedLayers = ((DDiagram) designerElement).getActivatedLayers();
Image img = null;
if (EqualityHelper.contains(activatedLayers, (EObject) element)) {
img = DiagramUIPlugin.getPlugin().getBundledImage(DiagramImagesPath.ACTIVE_LAYER_ICON);
} else {
img =
DiagramUIPlugin.getPlugin().getBundledImage(DiagramImagesPath.INACTIVE_LAYER_ICON);
}
result = img;
}
}
} else if (columnIndex == 1) {
if (element instanceof Layer) {
Layer layer = (Layer) element;
if (!StringUtil.isEmpty(layer.getIcon())) {
result = ImageProvider.getImageFromPath(layer.getIcon());
}
}
}
return result;
}
@Override
protected Image getImage() {
return DiagramUIPlugin.getPlugin()
.getImage(
DiagramUIPlugin.Implementation.getBundledImageDescriptor(
DiagramImagesPath.DELETE_FROM_DIAGRAM_ICON));
}
/**
* {@inheritDoc}
*
* @see
* org.eclipse.sirius.ui.tools.api.properties.AbstractCompositeEObjectPropertySource#getItemProvidersAdapterFactory()
*/
@Override
protected AdapterFactory getItemProvidersAdapterFactory() {
AdapterFactory adapterFactory = null;
final IEditorPart part = EclipseUIUtil.getActiveEditor();
if (part instanceof DDiagramEditor) {
adapterFactory = ((DDiagramEditor) part).getAdapterFactory();
} else {
adapterFactory = DiagramUIPlugin.getPlugin().getItemProvidersAdapterFactory();
}
return adapterFactory;
}
/**
* Clear cache if necessary and return true if a refresh of figure of opened editors must be done,
* false otherwise.
*
* @param delta , resource delta
* @return boolean
*/
private boolean needClearCache(IResource resource) {
boolean cacheUpdated = false;
String resourceExtension = resource.getFileExtension();
if (WorkspaceImageFigure.isSvgImage(resourceExtension)) {
String svgUri = resource.getFullPath().toString();
Option<String> removed = SVGWorkspaceImageFigure.removeFromCache(svgUri);
if (removed.some()) {
cacheUpdated = true;
}
} else {
URL url;
try {
url =
new File(
ResourcesPlugin.getWorkspace()
.getRoot()
.getLocation()
.append(resource.getFullPath())
.toOSString())
.toURI()
.toURL();
} catch (MalformedURLException e) {
DiagramPlugin.getDefault().logError("Invalid uri : " + e.getMessage());
return false;
}
ImageDescriptor bundledImageDescriptor = ImageDescriptor.createFromURL(url);
boolean removed = DiagramUIPlugin.getPlugin().removeCacheImage(bundledImageDescriptor);
// If a removed cache action is do, a refresh opened editors
// is
// required
if (removed) {
cacheUpdated = true;
}
}
return cacheUpdated;
}
