| /* |
| * Copyright 2000-2009 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.execution.ui.layout; |
| |
| import com.intellij.openapi.util.ActionCallback; |
| import com.intellij.ui.content.Content; |
| |
| import java.util.ArrayList; |
| |
| public interface CellTransform { |
| |
| interface Restore { |
| ActionCallback restoreInGrid(); |
| |
| class List implements Restore { |
| private final ArrayList<Restore> myActions = new ArrayList(); |
| private boolean myRestoringNow; |
| |
| public void add(Restore restore) { |
| myActions.add(restore); |
| } |
| |
| @Override |
| public ActionCallback restoreInGrid() { |
| myRestoringNow = true; |
| if (myActions.size() == 0) return new ActionCallback.Done(); |
| final ActionCallback topCallback = restore(0); |
| return topCallback.doWhenDone(new Runnable() { |
| @Override |
| public void run() { |
| myActions.clear(); |
| myRestoringNow = false; |
| } |
| }); |
| } |
| |
| private ActionCallback restore(final int index) { |
| final ActionCallback result = new ActionCallback(); |
| final Restore action = myActions.get(index); |
| final ActionCallback actionCalback = action.restoreInGrid(); |
| actionCalback.doWhenDone(new Runnable() { |
| @Override |
| public void run() { |
| if (index < myActions.size() - 1) { |
| restore(index + 1).notifyWhenDone(result); |
| } else { |
| result.setDone(); |
| } |
| } |
| }); |
| |
| return result; |
| } |
| |
| public boolean isRestoringNow() { |
| return myRestoringNow; |
| } |
| } |
| } |
| |
| |
| interface Facade { |
| void minimize(Content content, Restore restore); |
| } |
| |
| } |