/*
* (non-Javadoc)
* @see org.eclipse.jface.viewers.LabelProvider#getImage(java.lang.Object)
*/
@Override
public Image getImage(Object element) {
Image result;
result = null;
if (element instanceof IModel) {
IMetamodel aMetaModel;
IModel aModel;
aModel = (IModel) element;
aMetaModel = aModel.getMetamodel();
/*
* Check if the model instance type has been added and configured via the
* modelInstanceTypes extension point.
*/
if (aMetaModel instanceof IMetamodelDescriptor) {
IMetamodelDescriptor mmDescriptor;
mmDescriptor = (IMetamodelDescriptor) aMetaModel;
ImageDescriptor imageDescriptor;
imageDescriptor = ImageDescriptor.createFromURL(mmDescriptor.getIconURL());
if (imageDescriptor == null) {
imageDescriptor = ImageDescriptor.getMissingImageDescriptor();
}
// no else.
result = this.resources.createImage(imageDescriptor);
}
// no else.
}
// no else.
return result;
}
/**
* Simply returns the name of the given {@link IModel}.
*
* @param element The element which name should be returned. <strong>Should be an instance of
* {@link IModel}!</strong>
* @return The name of the given {@link IModel}.
*/
@Override
public String getText(Object element) {
String result;
IModel model;
result = null;
if (element instanceof IModel) {
model = (IModel) element;
result = model.getDisplayName();
/* Eventually shorten the description. */
if (result.length() > MAX_NAME_LENGTH) {
result = result.substring(result.length() - MAX_NAME_LENGTH);
result = "..." + result;
}
// no else.
}
// no else
return result;
}