/*
* 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.widgets.formcomponent;
import org.apache.wicket.Component;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.markup.html.form.FormComponent;
import org.apache.wicket.markup.html.form.FormComponentPanel;
import org.apache.wicket.model.IModel;
import org.apache.isis.core.runtime.system.context.IsisContext;
import org.apache.isis.core.runtime.system.session.IsisSessionFactory;
import org.apache.isis.viewer.wicket.model.hints.UiHintContainer;
import org.apache.isis.viewer.wicket.ui.ComponentType;
import org.apache.isis.viewer.wicket.ui.app.registry.ComponentFactoryRegistry;
import org.apache.isis.viewer.wicket.ui.app.registry.ComponentFactoryRegistryAccessor;
import org.apache.isis.viewer.wicket.ui.util.Components;
/**
* Convenience adapter for {@link FormComponent}s that are implemented using the
* Wicket {@link FormComponentPanel}, providing the ability to build up the
* panel using other {@link ComponentType}s.
*/
public abstract class FormComponentPanelAbstract<T> extends FormComponentPanel<T> {
private static final long serialVersionUID = 1L;
private ComponentType componentType;
public FormComponentPanelAbstract(final String id, final IModel<T> model) {
super(id, model);
this.componentType = ComponentType.lookup(id);
}
public ComponentType getComponentType() {
return componentType;
}
/**
* For subclasses
*
* @return
*/
protected Component addOrReplace(final ComponentType componentType, final IModel<?> model) {
return getComponentFactoryRegistry().addOrReplaceComponent(this, componentType, model);
}
/**
* For subclasses
*/
protected void permanentlyHide(final ComponentType... componentIds) {
permanentlyHide(this, componentIds);
}
/**
* For subclasses
*/
public void permanentlyHide(final String... ids) {
permanentlyHide(this, ids);
}
/**
* For subclasses
*/
protected void permanentlyHide(final MarkupContainer container, final ComponentType... componentIds) {
Components.permanentlyHide(container, componentIds);
}
/**
* For subclasses
*/
public void permanentlyHide(final MarkupContainer container, final String... ids) {
Components.permanentlyHide(container, ids);
}
// ///////////////////////////////////////////////////////////////////
// Hint support
// ///////////////////////////////////////////////////////////////////
public UiHintContainer getHintContainer() {
return hintContainerOf(this);
}
private UiHintContainer hintContainerOf(Component component) {
if(component == null) {
return null;
}
IModel<?> model = component.getDefaultModel();
if(model instanceof UiHintContainer) {
return (UiHintContainer) model;
}
// otherwise, go up the UI component hierarchy
return hintContainerOf(getParent());
}
// ///////////////////////////////////////////////////////////////////
// Convenience
// ///////////////////////////////////////////////////////////////////
protected ComponentFactoryRegistry getComponentFactoryRegistry() {
final ComponentFactoryRegistryAccessor cfra = (ComponentFactoryRegistryAccessor) getApplication();
return cfra.getComponentFactoryRegistry();
}
}