/*
* Copyright 2003-2011 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jetbrains.mps.ide.ui.tree.smodel;
import jetbrains.mps.smodel.Language;
import jetbrains.mps.smodel.SNodeUtil;
import jetbrains.mps.smodel.language.LanguageAspectSupport;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.mps.openapi.model.SModel;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.mps.openapi.model.SNodeAccessUtil;
import org.jetbrains.mps.openapi.module.SModule;
import java.util.Collections;
import java.util.LinkedHashSet;
import java.util.Set;
public class PackageNode extends SNodeGroupTreeNode {
private String myName;
private SModelTreeNode myModelNode;
public PackageNode(SModelTreeNode model, String name, @Nullable PackageNode parent) {
super(model, name, true);
myModelNode = model;
if (parent != null) {
myName = parent.getPackage() + "." + name;
} else {
myName = name;
}
}
public Set<SNode> getNodesUnderPackage() {
if (myModelNode.getModel() == null) {
return Collections.emptySet();
}
Set<SNode> result = new LinkedHashSet<SNode>();
final SModule module = myModelNode.getModel().getModule();
if (module instanceof Language) {
for (SModel sm : LanguageAspectSupport.getAspectModels(module)) {
result.addAll(getNodesUnderPackage(sm));
}
}
result.addAll(getNodesUnderPackage(myModelNode.getModel()));
return result;
}
public Set<SNode> getNodesUnderPackage(SModel sm) {
Set<SNode> nodes = new LinkedHashSet<SNode>();
for (SNode root : sm.getRootNodes()) {
String rootPack = SNodeAccessUtil.getProperty(root, SNodeUtil.property_BaseConcept_virtualPackage);
if (rootPack != null && (rootPack.startsWith(getFullPackage() + ".") || rootPack.equals(getFullPackage()))) {
nodes.add(root);
}
}
return nodes;
}
public String getFullPackage() {
return getPackage();
}
public String getPackage() {
return myName;
}
}