| /* |
| * 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.openapi.ui; |
| |
| import com.intellij.openapi.util.Disposer; |
| import com.intellij.util.ui.Animator; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| |
| /** |
| * @author Konstantin Bulenkov |
| */ |
| public class DialogEarthquakeShaker { |
| private JDialog myDialog; |
| private Point myNaturalLocation; |
| private long myStartTime; |
| |
| private DialogEarthquakeShaker(JDialog dialog) { |
| myDialog = dialog; |
| } |
| |
| public void startShake() { |
| myNaturalLocation = myDialog.getLocation(); |
| myStartTime = System.currentTimeMillis(); |
| new Animator("EarthQuake", 10, 70, true) { |
| @Override |
| public void paintNow(int frame, int totalFrames, int cycle) { |
| final long elapsed = System.currentTimeMillis() - myStartTime; |
| final double waveOffset = (elapsed % 70) / 70d; |
| final double angle = waveOffset * 2d * Math.PI; |
| final int shakenX = (int)((Math.sin(angle) * 10) + myNaturalLocation.x); |
| myDialog.setLocation(shakenX, myNaturalLocation.y); |
| myDialog.repaint(); |
| if (elapsed > 150) { |
| suspend(); |
| myDialog.setLocation(myNaturalLocation); |
| myDialog.repaint(); |
| Disposer.dispose(this); |
| } |
| } |
| }.resume(); |
| } |
| |
| public static void shake(JDialog dialog) { |
| new DialogEarthquakeShaker(dialog).startShake(); |
| } |
| } |