/*
* 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.layout.bs3.tabs;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.isis.applib.layout.grid.bootstrap3.BS3Row;
import org.apache.isis.applib.layout.grid.bootstrap3.BS3Tab;
import org.apache.isis.viewer.wicket.model.hints.HasUiHintDisambiguator;
import org.apache.isis.viewer.wicket.model.models.EntityModel;
import org.apache.isis.viewer.wicket.ui.components.layout.bs3.Util;
import org.apache.isis.viewer.wicket.ui.components.layout.bs3.col.RepeatingViewWithDynamicallyVisibleContent;
import org.apache.isis.viewer.wicket.ui.components.layout.bs3.row.Row;
import org.apache.isis.viewer.wicket.ui.panels.HasDynamicallyVisibleContent;
import org.apache.isis.viewer.wicket.ui.panels.PanelAbstract;
import org.apache.isis.viewer.wicket.ui.util.Components;
public class TabPanel extends PanelAbstract implements HasUiHintDisambiguator, HasDynamicallyVisibleContent {
private static final long serialVersionUID = 1L;
private static final String ID_TAB_PANEL = "tabPanel";
private static final String ID_ROWS = "rows";
private final BS3Tab bs3Tab;
public TabPanel(String id, final EntityModel model, final BS3Tab bs3Tab) {
this(id, model, bs3Tab, null);
}
public TabPanel(String id, final EntityModel model, final BS3Tab bs3Tab, final RepeatingViewWithDynamicallyVisibleContent repeatingViewWithDynamicallyVisibleContent) {
super(id);
this.bs3Tab = bs3Tab;
buildGui(model, bs3Tab, repeatingViewWithDynamicallyVisibleContent);
}
/**
* when tabs are rendered, they don't distinguish within the path hierarchy: even if on different tabs, the first
* panel will have the same Wicket path hierarchy. This property allows us to distinguish.
*/
public String getHintDisambiguator() {
return bs3Tab.getName();
}
protected void buildGui(final EntityModel model, final BS3Tab bs3Tab, final RepeatingViewWithDynamicallyVisibleContent rvIfAny) {
final WebMarkupContainer div = new WebMarkupContainer(ID_TAB_PANEL);
final RepeatingViewWithDynamicallyVisibleContent rv = rvIfAny != null ? rvIfAny : newRows(model, bs3Tab);
div.add(rv);
visible = visible || rv.isVisible();
final WebMarkupContainer panel = this;
if(visible) {
Util.appendCssClassIfRequired(panel, bs3Tab);
panel.add(div);
} else {
Components.permanentlyHide(panel, div.getId());
}
}
public static RepeatingViewWithDynamicallyVisibleContent newRows(final EntityModel model, final BS3Tab bs3Tab) {
final RepeatingViewWithDynamicallyVisibleContent rv = new RepeatingViewWithDynamicallyVisibleContent(ID_ROWS);
for(final BS3Row bs3Row: bs3Tab.getRows()) {
final String newChildId = rv.newChildId();
final Row row = new Row(newChildId, model, bs3Row);
rv.add(row);
}
return rv;
}
private boolean visible = false;
@Override
public boolean isVisible() {
return visible;
}
}