platform/lang-impl/src/com/intellij/ide/todo/nodes/ToDoRootNode.java

/*
 * Copyright 2000-2014 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 com.intellij.ide.todo.nodes;

import com.intellij.ide.projectView.PresentationData;
import com.intellij.ide.todo.ToDoSummary;
import com.intellij.ide.todo.TodoTreeBuilder;
import com.intellij.ide.util.treeView.AbstractTreeNode;
import com.intellij.openapi.project.Project;
import org.jetbrains.annotations.NotNull;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;

public final class ToDoRootNode extends BaseToDoNode{
  private final SummaryNode mySummaryNode;

  public ToDoRootNode(Project project, Object value, TodoTreeBuilder builder, ToDoSummary summary) {
    super(project, value, builder);
    mySummaryNode = new SummaryNode(getProject(), summary, myBuilder);
  }

  @Override
  @NotNull
  public Collection<AbstractTreeNode> getChildren() {
    return new ArrayList<AbstractTreeNode>(Collections.singleton(mySummaryNode));
  }

  @Override
  public void update(PresentationData presentation) {
  }

  public Object getSummaryNode() {
    return mySummaryNode;
  }

  @Override
  public String getTestPresentation() {
    return "Root";
  }

  @Override
  public int getFileCount(final Object val) {
    return mySummaryNode.getFileCount(null);
  }

  @Override
  public int getTodoItemCount(final Object val) {
    return mySummaryNode.getTodoItemCount(null);
  }
}