/*
* 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.bootstrap;
import de.agilecoders.wicket.core.util.Attributes;
import org.apache.wicket.feedback.FeedbackMessage;
import org.apache.wicket.feedback.FeedbackMessages;
import org.apache.wicket.markup.ComponentTag;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.form.FormComponent;
import org.apache.wicket.util.lang.Args;
/**
* A container around Bootstrap form component that sets
* <a href="http://getbootstrap.com/css/#forms-control-validation">validation state</a>
*/
public class FormGroup extends WebMarkupContainer {
private final FormComponent<?> formComponent;
/**
* Constructor
*
* @param id The component id
* @param formComponent The form component that controls the validation state of the form group
*/
public FormGroup(String id, FormComponent<?> formComponent) {
super(id);
this.formComponent = Args.notNull(formComponent, "formComponent");
}
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
Attributes.addClass(tag, "form-group");
applyFeedbackClasses(tag, formComponent);
}
protected void applyFeedbackClasses(ComponentTag tag, FormComponent<?> formComponent) {
FeedbackMessages feedbackMessages = formComponent.getFeedbackMessages();
for (FeedbackMessage feedbackMessage : feedbackMessages) {
if (feedbackMessage.getLevel() == FeedbackMessage.ERROR) {
Attributes.addClass(tag, "has-error");
} else if (feedbackMessage.getLevel() == FeedbackMessage.WARNING) {
Attributes.addClass(tag, "has-warning");
} else if (feedbackMessage.getLevel() == FeedbackMessage.SUCCESS) {
Attributes.addClass(tag, "has-success");
}
}
}
}