/*
* Created on Nov 18, 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.driver.MenuElementComponentQuery.componentIn;
import static org.fest.swing.edt.GuiActionRunner.execute;
import static org.fest.util.Preconditions.checkNotNull;
import java.awt.Component;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;
import javax.swing.MenuElement;
import org.fest.swing.annotation.RunsInEDT;
import org.fest.swing.edt.GuiQuery;
/**
* Returns the contents of a {@code JPopupMenu} as a {@code String} array. This query is executed in the event dispatch
* thread (EDT.)
*
* @author Alex Ruiz
*/
final class JPopupMenuElementsAsTextQuery {
@RunsInEDT
static @Nonnull String[] menuElementsAsText(final @Nonnull JPopupMenu popupMenu) {
String[] result = execute(new GuiQuery<String[]>() {
@Override
protected String[] executeInEDT() throws Throwable {
MenuElement[] subElements = popupMenu.getSubElements();
String[] result = new String[subElements.length];
for (int i = 0; i < subElements.length; i++) {
MenuElement subElement = checkNotNull(subElements[i]);
result[i] = textOf(subElement);
}
return result;
}
});
return checkNotNull(result);
}
private static @Nullable String textOf(@Nonnull MenuElement e) {
Component c = componentIn(e);
if (c instanceof JMenuItem) {
return ((JMenuItem) c).getText();
}
return "-";
}
private JPopupMenuElementsAsTextQuery() {}
}