/*
* 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.actionlink;
import org.apache.wicket.Page;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.AbstractLink;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.isis.viewer.wicket.model.models.ActionModel;
import org.apache.isis.viewer.wicket.model.models.EntityModel;
import org.apache.isis.viewer.wicket.model.models.PageType;
import org.apache.isis.viewer.wicket.ui.pages.PageClassRegistry;
import org.apache.isis.viewer.wicket.ui.pages.PageClassRegistryAccessor;
import org.apache.isis.viewer.wicket.ui.panels.PanelAbstract;
import org.apache.isis.viewer.wicket.ui.util.Links;
/**
* {@link PanelAbstract Panel} representing the icon and title of an entity,
* as per the provided {@link EntityModel}.
*/
public class ActionLinkPanel extends PanelAbstract<ActionModel> {
private static final long serialVersionUID = 1L;
private static final String ID_ACTION_LINK_WRAPPER = "actionLinkWrapper";
private static final String ID_ACTION_LINK = "actionLink";
private static final String ID_ACTION_TITLE = "actionTitle";
private Label label;
public ActionLinkPanel(final String id, final ActionModel actionModel) {
super(id, actionModel);
}
@Override
protected void onBeforeRender() {
buildGui();
super.onBeforeRender();
}
private void buildGui() {
addOrReplaceLinkWrapper();
}
private void addOrReplaceLinkWrapper() {
final WebMarkupContainer entityLinkWrapper = addOrReplaceLinkWrapper(getModel());
addOrReplace(entityLinkWrapper);
}
private WebMarkupContainer addOrReplaceLinkWrapper(final ActionModel actionModel) {
final PageParameters pageParameters = actionModel.getPageParameters();
final Class<? extends Page> pageClass = getPageClassRegistry().getPageClass(PageType.ACTION_PROMPT);
final AbstractLink link = newLink(ID_ACTION_LINK, pageClass, pageParameters);
label = new Label(ID_ACTION_TITLE, determineTitle());
link.add(label);
final WebMarkupContainer actionLinkWrapper = new WebMarkupContainer(ID_ACTION_LINK_WRAPPER);
actionLinkWrapper.addOrReplace(link);
return actionLinkWrapper;
}
private String determineTitle() {
return getModel().getActionMemento().getAction().getId();
}
private AbstractLink newLink(final String linkId, final Class<? extends Page> pageClass, final PageParameters pageParameters) {
return Links.newBookmarkablePageLink(linkId, pageParameters, pageClass);
}
// ///////////////////////////////////////////////////////////////////
// Convenience
// ///////////////////////////////////////////////////////////////////
protected PageClassRegistry getPageClassRegistry() {
final PageClassRegistryAccessor pcra = (PageClassRegistryAccessor) getApplication();
return pcra.getPageClassRegistry();
}
}