| /* |
| * Copyright 2000-2013 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.vcs.log.impl; |
| |
| import com.intellij.vcs.log.RefGroup; |
| import com.intellij.vcs.log.VcsRef; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.awt.*; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * {@link RefGroup} containing only one {@link VcsRef}. |
| */ |
| public class SingletonRefGroup implements RefGroup { |
| private final VcsRef myRef; |
| |
| public SingletonRefGroup(VcsRef ref) { |
| myRef = ref; |
| } |
| |
| @Override |
| public boolean isExpanded() { |
| return false; |
| } |
| |
| @NotNull |
| @Override |
| public String getName() { |
| return myRef.getName(); |
| } |
| |
| @NotNull |
| @Override |
| public List<VcsRef> getRefs() { |
| return Collections.singletonList(myRef); |
| } |
| |
| @NotNull |
| @Override |
| public Color getBgColor() { |
| return myRef.getType().getBackgroundColor(); |
| } |
| } |