/*
* Copyright 2003-2014 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.projectPane.favorites.root;
import jetbrains.mps.ide.ui.smodel.UpdatableSNodeTreeNode;
import jetbrains.mps.ide.ui.tree.MPSTreeNode;
import jetbrains.mps.project.Project;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.mps.openapi.model.SNodeReference;
import java.util.Collections;
import java.util.List;
class NodeFavoritesRoot extends FavoritesRoot<SNodeReference> {
public NodeFavoritesRoot(Project project, SNodeReference value) {
super(project, value);
}
@Override
public MPSTreeNode createTreeNode() {
SNode node = getValue().resolve(myProject.getRepository());
if (node == null) return null;
return new UpdatableSNodeTreeNode(myProject, node);
}
@Override
public List<SNode> getAvailableNodes() {
final SNode resolved = getValue().resolve(myProject.getRepository());
return resolved == null ? Collections.<SNode>emptyList() : Collections.singletonList(resolved);
}
}