/**
 * 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.
 *
 * Copyright 2012-2015 the original author or authors.
 */
package org.assertj.swing.test.task;

import static org.assertj.swing.query.ComponentShowingQuery.isShowing;
import static org.assertj.swing.test.query.FrameActiveQuery.isActive;
import static org.assertj.swing.timing.Pause.pause;

import java.awt.Dimension;
import java.awt.Frame;

import javax.annotation.Nonnull;

import org.assertj.swing.annotation.RunsInCurrentThread;
import org.assertj.swing.annotation.RunsInEDT;
import org.assertj.swing.timing.Condition;

/**
 * Makes an AWT or Swing {@code Frame} visible. This task is <b>not</b> executed in the event dispatch thread (EDT).
 * 
 * @author Alex Ruiz
 * @author Yvonne Wang
 */
public final class FrameShowTask {
  @RunsInCurrentThread
  public static void packAndShow(@Nonnull Frame frame, @Nonnull Dimension preferredSize) {
    frame.setPreferredSize(preferredSize);
    packAndShow(frame);
  }

  @RunsInCurrentThread
  public static void packAndShow(@Nonnull Frame frame) {
    frame.pack();
    frame.setVisible(true);
  }

  @RunsInEDT
  public static void waitForShowing(final @Nonnull Frame frame) {
    pause(new Condition("Frame is showing") {
      @Override
      public boolean test() {
        return isShowing(frame) && isActive(frame);
      }
    }, 20000);
  }

  private FrameShowTask() {
  }
}