/*
* 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.isis.viewer.wicket.ui.components.actionmenu.serviceactions;
import java.util.List;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.markup.head.CssHeaderItem;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.head.JavaScriptHeaderItem;
import org.apache.wicket.markup.head.OnDomReadyHeaderItem;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.request.resource.CssResourceReference;
import org.apache.isis.viewer.wicket.ui.util.CssClassAppender;
import de.agilecoders.wicket.extensions.markup.html.bootstrap.button.DropdownAutoOpenJavaScriptReference;
/**
* A panel responsible to render the application actions as menu in a navigation bar.
*
* <p>
* The multi-level sub menu support is borrowed from
* <a href="http://bootsnipp.com/snippets/featured/multi-level-dropdown-menu-bs3">Bootsnip</a>
* </p>
*/
public class ServiceActionsPanel extends Panel {
public ServiceActionsPanel(String id, List<CssMenuItem> menuItems) {
super(id);
ListView<CssMenuItem> menuItemsView = new ListView<CssMenuItem>("menuItems", menuItems) {
@Override
protected void populateItem(ListItem<CssMenuItem> listItem) {
CssMenuItem menuItem = listItem.getModelObject();
listItem.add(new Label("name", menuItem.getName()));
MarkupContainer topMenu = new WebMarkupContainer("topMenu");
topMenu.add(new CssClassAppender("top-menu-" + CssClassAppender.asCssStyle(menuItem.getName())));
listItem.add(topMenu);
List<CssMenuItem> subMenuItems = ServiceActionUtil.withSeparators(menuItem);
// fake data to test multi-level menus
// if (menuItem.getName().equals("ToDos")) {
// CssMenuItem fakeItem = menuItem.newSubMenuItem("Fake item").build();
//
// fakeItem.newSubMenuItem("Fake item 1").link(new ExternalLink("menuLink", "http://abv.bg")).build();
// CssMenuItem fakeMenu12 = fakeItem.newSubMenuItem("Fake item 2").link(new ExternalLink("menuLink", "http://google.com")).build();
//
// fakeMenu12.newSubMenuItem("Fake item 2.1").link(new ExternalLink("menuLink", "http://web.de")).build();
// }
ListView<CssMenuItem> subMenuItemsView = new ListView<CssMenuItem>("subMenuItems", subMenuItems) {
@Override
protected void populateItem(ListItem<CssMenuItem> listItem) {
CssMenuItem subMenuItem = listItem.getModelObject();
if (subMenuItem.hasSubMenuItems()) {
addFolderItem(subMenuItem, listItem);
} else {
final MarkupContainer parent = ServiceActionsPanel.this;
ServiceActionUtil.addLeafItem(subMenuItem, listItem, parent);
}
}
};
topMenu.add(subMenuItemsView);
}
};
add(menuItemsView);
}
private void addFolderItem(CssMenuItem subMenuItem, ListItem<CssMenuItem> listItem) {
final MarkupContainer parent = ServiceActionsPanel.this;
ServiceActionUtil.addFolderItem(subMenuItem, listItem, parent, ServiceActionUtil.SeparatorStrategy.WITH_SEPARATORS);
}
@Override
public void renderHead(IHeaderResponse response) {
super.renderHead(response);
response.render(CssHeaderItem.forReference(new CssResourceReference(ServiceActionsPanel.class, "ServiceActionsPanel.css")));
response.render(JavaScriptHeaderItem.forReference(DropdownAutoOpenJavaScriptReference.instance()));
response.render(OnDomReadyHeaderItem.forScript("$('.dropdown-toggle').dropdownHover();"));
}
}