/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.directory.studio.test.integration.ui;
import static org.eclipse.swtbot.swt.finder.matchers.WidgetMatcherFactory.withRegex;
import static org.hamcrest.Matchers.allOf;
import static org.hamcrest.Matchers.instanceOf;
import java.util.Arrays;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
import org.eclipse.swtbot.swt.finder.exceptions.WidgetNotFoundException;
import org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable;
import org.eclipse.swtbot.swt.finder.results.VoidResult;
import org.eclipse.swtbot.swt.finder.results.WidgetResult;
import org.eclipse.swtbot.swt.finder.widgets.AbstractSWTBot;
import org.hamcrest.Matcher;
/**
* A helper to click context menus
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class ContextMenuHelper
{
/**
* Clicks the context menu matching the text.
*
* @param text
* the text on the context menu.
* @throws WidgetNotFoundException
* if the widget is not found.
*/
public static void clickContextMenu( final AbstractSWTBot<?> bot, final String... texts )
{
final Matcher<?>[] matchers = new Matcher<?>[texts.length];
for ( int i = 0; i < texts.length; i++ )
{
// matchers[i] = allOf( instanceOf( MenuItem.class ), withMnemonic( texts[i] ) );
matchers[i] = allOf( instanceOf( MenuItem.class ), withRegex( texts[i] ) );
}
// show
final MenuItem menuItem = UIThreadRunnable.syncExec( new WidgetResult<MenuItem>()
{
public MenuItem run()
{
MenuItem menuItem = null;
Control control = ( Control ) bot.widget;
Menu menu = control.getMenu();
for ( int i = 0; i < matchers.length; i++ )
{
menuItem = show( menu, matchers[i] );
if ( menuItem != null )
{
menu = menuItem.getMenu();
}
else
{
hide( menu );
break;
}
}
return menuItem;
}
} );
if ( menuItem == null )
{
throw new WidgetNotFoundException( "Could not find menu: " + Arrays.asList( texts ) );
}
// click
click( menuItem );
// hide
UIThreadRunnable.syncExec( new VoidResult()
{
public void run()
{
hide( menuItem.getParent() );
}
} );
}
private static MenuItem show( final Menu menu, final Matcher<?> matcher )
{
if ( menu != null )
{
menu.notifyListeners( SWT.Show, new Event() );
MenuItem[] items = menu.getItems();
for ( final MenuItem menuItem : items )
{
if ( matcher.matches( menuItem ) )
{
return menuItem;
}
}
menu.notifyListeners( SWT.Hide, new Event() );
}
return null;
}
private static void click( final MenuItem menuItem )
{
final Event event = new Event();
event.time = ( int ) System.currentTimeMillis();
event.widget = menuItem;
event.display = menuItem.getDisplay();
event.type = SWT.Selection;
UIThreadRunnable.asyncExec( menuItem.getDisplay(), new VoidResult()
{
public void run()
{
menuItem.notifyListeners( SWT.Selection, event );
}
} );
}
private static void hide( final Menu menu )
{
menu.notifyListeners( SWT.Hide, new Event() );
if ( menu.getParentMenu() != null )
{
hide( menu.getParentMenu() );
}
}
}