/*
* 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.util;
import org.apache.wicket.Component;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.isis.viewer.wicket.ui.ComponentType;
public final class Components {
private Components() {
}
/**
* Permanently hides by replacing with a {@link Label} that has an empty
* string for its caption.
*/
public static void permanentlyHide(final MarkupContainer container, final String... ids) {
for (final String id : ids) {
permanentlyHideSingle(container, id);
}
}
/**
* @see #permanentlyHide(MarkupContainer, String...)
*/
public static void permanentlyHide(final MarkupContainer container, final ComponentType... componentIds) {
for (final ComponentType componentType : componentIds) {
final String wicketId = componentType.getWicketId();
permanentlyHideSingle(container, wicketId);
}
}
/**
* Not overloaded because - although compiles ok on JDK6u20 (Mac), fails to
* on JDK6u18 (Ubuntu)
*/
private static void permanentlyHideSingle(final MarkupContainer container, final String id) {
final WebMarkupContainer invisible = new WebMarkupContainer(id);
invisible.setVisible(false);
container.addOrReplace(invisible);
}
/**
* Sets the visibility of the child component(s) within the supplied
* container.
*/
public static void setVisible(final MarkupContainer container, final boolean visibility, final String... ids) {
for (final String id : ids) {
setVisible(container, visibility, id);
}
}
/**
* @see #setVisible(MarkupContainer, boolean, String...)
*/
public static void setVisible(final MarkupContainer container, final boolean visibility, final ComponentType... componentTypes) {
for (final ComponentType componentType : componentTypes) {
final String wicketId = componentType.getWicketId();
setVisible(container, visibility, wicketId);
}
}
private static void setVisible(final MarkupContainer container, final boolean visibility, final String wicketId) {
final Component childComponent = container.get(wicketId);
childComponent.setVisible(visibility);
}
}