content: /*
   * Created on Jul 29, 2010
   * 
   * 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 @2010-2013 the original author or authors.
   */
  package org.fest.swing.text;
  
  import javax.annotation.Nonnull;
  import javax.swing.JList;
  import javax.swing.ListModel;
  
  import org.fest.swing.annotation.RunsInCurrentThread;
  import org.fest.swing.cell.JListCellReader;
  import org.fest.swing.driver.BasicJListCellReader;
  import org.fest.util.VisibleForTesting;
  
  /**
   * Reads the text displayed in a {@code JList}.
   * 
   * @author Alex Ruiz
   * 
   * @since 1.3
   */
  public class JListTextReader extends TextReader<JList> {
    private final JListCellReader cellReader;
  
    public JListTextReader() {
      this(new BasicJListCellReader());
    }
  
    @VisibleForTesting
    JListTextReader(@Nonnull JListCellReader cellReader) {
      this.cellReader = cellReader;
    }
  
    /**
     * @return {@code JList.class}.
     */
    @Override
    public @Nonnull Class<JList> supportedComponent() {
      return JList.class;
    }
  
    /**
     * Indicates whether the text representation of any of the elements in the given {@code JList} contains the given
     * text.
     * 
     * @param list the given {@code JList}.
     * @param text the given text.
     * @return {@code true} if the text representation of any of the elements the given {@code JList} contains the given
     *         text; {@code false} otherwise.
     */
    @RunsInCurrentThread
    @Override
    protected boolean checkContainsText(@Nonnull JList list, @Nonnull String text) {
      ListModel model = list.getModel();
      int elementCount = model.getSize();
      for (int i = 0; i < elementCount; i++) {
        String elementText = cellReader.valueAt(list, i);
        if (elementText == null) {
          continue;
        }
        if (elementText.contains(text)) {
          return true;
        }
      }
      return false;
    }
  }
  