/**
* Recursively gets the ID of required features of this feature and adds them to the list
*
* @param model feature model to get requirements of
* @param requiredFeatureList collector for the required features
*/
private void getFeatureDependencies(
IFeatureModel model, IFeatureModel[] allFeatures, ArrayList requiredFeatureList) {
IFeature feature = model.getFeature();
IFeatureImport[] featureImports = feature.getImports();
for (int i = 0; i < featureImports.length; i++) {
if (featureImports[i].getType() == IFeatureImport.FEATURE) {
for (int j = 0; j < allFeatures.length; j++) {
if (allFeatures[j].getFeature().getId().equals(featureImports[i].getId())) {
requiredFeatureList.add(allFeatures[j]);
getFeatureDependencies(allFeatures[j], allFeatures, requiredFeatureList);
break;
}
}
}
}
IFeatureChild[] featureIncludes = feature.getIncludedFeatures();
for (int i = 0; i < featureIncludes.length; i++) {
requiredFeatureList.add(featureIncludes[i].getId());
for (int j = 0; j < allFeatures.length; j++) {
if (allFeatures[j].getFeature().getId().equals(featureIncludes[i].getId())) {
requiredFeatureList.add(allFeatures[j]);
getFeatureDependencies(allFeatures[j], allFeatures, requiredFeatureList);
break;
}
}
}
}
public Object[] getElements(Object inputElement) {
// model = (ISite) inputElement;
ArrayList<IWritable> result = new ArrayList<IWritable>();
ISiteCategoryDefinition[] catDefs = fModel.getSite().getCategoryDefinitions();
for (int i = 0; i < catDefs.length; i++) {
result.add(catDefs[i]);
}
ISiteFeature[] features = fModel.getSite().getFeatures();
for (int i = 0; i < features.length; i++) {
if (features[i].getCategories().length == 0)
result.add(new SiteFeatureAdapter(null, features[i]));
}
return result.toArray();
}
private ISiteFeature[] getFeaturesFromSelection(IStructuredSelection sel) {
if (sel.isEmpty()) return new ISiteFeature[0];
if (cachedSelection == sel) return cachedFeatures;
cachedSelection = sel;
ArrayList<ISiteFeature> features = new ArrayList<ISiteFeature>(sel.size());
Iterator<?> iterator = sel.iterator();
while (iterator.hasNext()) {
Object next = iterator.next();
if (next instanceof SiteFeatureAdapter) {
if ((((SiteFeatureAdapter) next).feature) != null) {
features.add(((SiteFeatureAdapter) next).feature);
}
}
}
cachedFeatures = features.toArray(new ISiteFeature[features.size()]);
return cachedFeatures;
}