content: /*
   * Created on Apr 5, 2008
   * 
   * 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 @2008-2013 the original author or authors.
   */
  package org.fest.swing.driver;
  
  import static org.fest.swing.format.Formatting.format;
  import static org.fest.swing.query.ComponentEnabledQuery.isEnabled;
  import static org.fest.util.Preconditions.checkNotNull;
  import static org.fest.util.Strings.concat;
  
  import java.awt.Component;
  
  import javax.annotation.Nonnull;
  
  import org.fest.assertions.Description;
  import org.fest.swing.annotation.RunsInEDT;
  import org.fest.swing.edt.GuiLazyLoadingDescription;
  import org.fest.swing.timing.Condition;
  
  /**
   * Verifies that an AWT or Swing {@code Component} is enabled.
   * 
   * @author Yvonne Wang
   */
  class ComponentEnabledCondition extends Condition {
    private Component c;
  
    static @Nonnull ComponentEnabledCondition untilIsEnabled(@Nonnull Component c) {
      return new ComponentEnabledCondition(c);
    }
  
    private ComponentEnabledCondition(@Nonnull Component c) {
      super(description(c));
      this.c = c;
    }
  
    private static @Nonnull Description description(final @Nonnull Component c) {
      return new GuiLazyLoadingDescription() {
        @Override
        protected @Nonnull String loadDescription() {
          return concat(format(c), " to be enabled");
        }
      };
    }
  
    @RunsInEDT
    @Override
    public boolean test() {
      return isEnabled(checkNotNull(c));
    }
  
    /** ${@inheritDoc} */
    @Override
    protected void done() {
      c = null;
    }
  }