/*
* 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.appactions.cssmenu;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.Component;
import org.apache.wicket.model.IModel;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.adapter.oid.stringable.OidStringifier;
import org.apache.isis.core.metamodel.facets.named.NamedFacet;
import org.apache.isis.core.metamodel.spec.ActionType;
import org.apache.isis.core.metamodel.spec.ObjectSpecification;
import org.apache.isis.core.metamodel.spec.feature.ObjectAction;
import org.apache.isis.core.metamodel.spec.feature.ObjectActionContainer.Contributed;
import org.apache.isis.core.progmodel.facets.actions.notinservicemenu.NotInServiceMenuFacet;
import org.apache.isis.runtimes.dflt.runtime.system.context.IsisContext;
import org.apache.isis.viewer.wicket.model.mementos.ObjectAdapterMemento;
import org.apache.isis.viewer.wicket.model.models.ApplicationActionsModel;
import org.apache.isis.viewer.wicket.ui.ComponentFactory;
import org.apache.isis.viewer.wicket.ui.ComponentFactoryAbstract;
import org.apache.isis.viewer.wicket.ui.ComponentType;
import org.apache.isis.viewer.wicket.ui.components.widgets.cssmenu.CssMenuItem;
import org.apache.isis.viewer.wicket.ui.components.widgets.cssmenu.CssMenuItem.Builder;
import org.apache.isis.viewer.wicket.ui.components.widgets.cssmenu.CssMenuLinkFactory;
import org.apache.isis.viewer.wicket.ui.components.widgets.cssmenu.CssMenuPanel;
/**
* {@link ComponentFactory} for a {@link CssMenuPanel} to represent the
* {@link ApplicationActionsModel application action}s.
*/
public class AppActionsCssMenuFactory extends ComponentFactoryAbstract {
private static final long serialVersionUID = 1L;
private final CssMenuLinkFactory cssMenuLinkFactory = new AppActionsCssMenuLinkFactory();
public AppActionsCssMenuFactory() {
super(ComponentType.APPLICATION_ACTIONS);
}
/**
* Generic, so applies to all models.
*/
@Override
protected ApplicationAdvice appliesTo(final IModel<?> model) {
return appliesIf(model instanceof ApplicationActionsModel);
}
@Override
public Component createComponent(final String id, final IModel<?> model) {
final ApplicationActionsModel applicationActionsModel = (ApplicationActionsModel) model;
return new CssMenuPanel(id, CssMenuPanel.Style.REGULAR, buildMenu(applicationActionsModel));
}
private List<CssMenuItem> buildMenu(final ApplicationActionsModel cssModel) {
final List<ObjectAdapter> serviceAdapters = cssModel.getObject();
final List<CssMenuItem> menuItems = new ArrayList<CssMenuItem>();
for (final ObjectAdapter serviceAdapter : serviceAdapters) {
addMenuItemsIfVisible(menuItems, serviceAdapter);
}
// addPlaytimeMenu(menuItems);
return menuItems;
}
private void addMenuItemsIfVisible(final List<CssMenuItem> menuItems, final ObjectAdapter serviceAdapter) {
final ObjectSpecification serviceSpec = serviceAdapter.getSpecification();
if (serviceSpec.isHidden()) {
return;
}
final ObjectAdapterMemento serviceAdapterMemento = ObjectAdapterMemento.createOrNull(serviceAdapter);
final String serviceName = serviceSpec.getFacet(NamedFacet.class).value();
final CssMenuItem serviceMenuItem = CssMenuItem.newMenuItem(serviceName).build();
addActionSubMenuItems(serviceAdapterMemento, serviceMenuItem);
if (serviceMenuItem.hasSubMenuItems()) {
menuItems.add(serviceMenuItem);
}
}
private void addActionSubMenuItems(final ObjectAdapterMemento serviceAdapterMemento, final CssMenuItem serviceMenuItem) {
final ObjectSpecification serviceSpec = serviceAdapterMemento.getObjectAdapter().getSpecification();
for (final ObjectAction noAction : serviceSpec.getObjectActions(ActionType.USER, Contributed.INCLUDED)) {
// skip if annotated to not be included in repository menu
if (noAction.getFacet(NotInServiceMenuFacet.class) != null) {
continue;
}
final Builder subMenuItemBuilder = serviceMenuItem.newSubMenuItem(serviceAdapterMemento, noAction, getLinkFactory());
if (subMenuItemBuilder != null) {
// not visible
subMenuItemBuilder.build();
}
}
}
private CssMenuLinkFactory getLinkFactory() {
return cssMenuLinkFactory;
}
static OidStringifier getOidStringifier() {
return IsisContext.getPersistenceSession().getOidGenerator().getOidStringifier();
}
}