plugins/maven/src/main/java/org/jetbrains/idea/maven/utils/MavenEditorTabTitleUpdater.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.jetbrains.idea.maven.utils;
  18
  19 import com.intellij.openapi.fileEditor.ex.FileEditorManagerEx;
  20 import com.intellij.openapi.project.Project;
  21 import com.intellij.openapi.util.Pair;
  22 import org.jetbrains.idea.maven.project.MavenProject;
  23 import org.jetbrains.idea.maven.project.MavenProjectChanges;
  24 import org.jetbrains.idea.maven.project.MavenProjectsManager;
  25 import org.jetbrains.idea.maven.project.MavenProjectsTree;
  26
  27 import java.util.List;
  28
  29 public class MavenEditorTabTitleUpdater extends SimpleProjectComponent {
  30   public MavenEditorTabTitleUpdater(Project project) {
  31     super(project);
  32   }
  33
  34   @Override
  35   public void initComponent() {
  36     if (!isNormalProject()) return;
  37
  38     MavenProjectsManager.getInstance(myProject).addProjectsTreeListener(new MavenProjectsTree.ListenerAdapter() {
  39       @Override
  40       public void projectsUpdated(List<Pair<MavenProject, MavenProjectChanges>> updated, List<MavenProject> deleted, Object message) {
  41         updateTabName(MavenUtil.collectFirsts(updated));
  42       }
  43     });
  44   }
  45
  46   private void updateTabName(final List<MavenProject> projects) {
  47     MavenUtil.invokeLater(myProject, new Runnable() {
  48       public void run() {
  49         for (MavenProject each : projects) {
  50           FileEditorManagerEx.getInstanceEx(myProject).updateFilePresentation(each.getFile());
  51         }
  52       }
  53     });
  54   }
  55 }