| /* |
| * Copyright 2000-2012 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.openapi.fileEditor.impl; |
| |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.actionSystem.PlatformDataKeys; |
| import com.intellij.util.ui.UIUtil; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.awt.*; |
| |
| /** |
| * @author Konstantin Bulenkov |
| */ |
| public class ReopenClosedTabAction extends AnAction { |
| public ReopenClosedTabAction() { |
| super("Reopen Closed Tab"); |
| } |
| |
| @Override |
| public void actionPerformed(AnActionEvent e) { |
| final EditorWindow window = getEditorWindow(e); |
| if (window != null) { |
| window.restoreClosedTab(); |
| } |
| } |
| |
| @Nullable |
| private static EditorWindow getEditorWindow(AnActionEvent e) { |
| final Component component = e.getData(PlatformDataKeys.CONTEXT_COMPONENT); |
| if (component != null) { |
| final EditorsSplitters splitters = UIUtil.getParentOfType(EditorsSplitters.class, component); |
| if (splitters != null) { |
| return splitters.getCurrentWindow(); |
| } |
| } |
| return null; |
| } |
| |
| @Override |
| public void update(AnActionEvent e) { |
| final EditorWindow window = getEditorWindow(e); |
| e.getPresentation().setEnabled(window != null && window.hasClosedTabs()); |
| } |
| } |