de.alpharogroup.wicket.js.addon.popupoverlay.PopupoverlayBehavior.java Source code

Introduction

Here is the source code for de.alpharogroup.wicket.js.addon.popupoverlay.PopupoverlayBehavior.java

Source

package de.alpharogroup.wicket.js.addon.popupoverlay;

/**
 * Copyright (C) 2010 Asterios Raptis
 *
 * Licensed 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.
 */

import lombok.Setter;

import org.apache.wicket.Application;
import org.apache.wicket.Component;
import org.apache.wicket.behavior.Behavior;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.head.JavaScriptHeaderItem;
import org.apache.wicket.markup.head.OnLoadHeaderItem;
import org.apache.wicket.util.lang.Args;

/**
 * The Class PopupoverlayBehavior.
 */
public class PopupoverlayBehavior extends Behavior {

    /**
     * The serialVersionUID.
     */
    private static final long serialVersionUID = 1L;

    /** The component. */
    private Component component;

    /** The settings. */
    @Setter
    private PopupoverlaySettings settings;

    /**
     * Default constructor.
     */
    public PopupoverlayBehavior() {
        this(PopupoverlaySettings.builder().build());
    }

    /**
     * Constructor with {@link PopupoverlaySettings}.
     *
     * @param settings
     *            the settings
     */
    public PopupoverlayBehavior(final PopupoverlaySettings settings) {
        this.settings = Args.notNull(settings, "settings");
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void bind(final Component component) {
        super.bind(component);
        this.component = component;
        this.component.setOutputMarkupId(true);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void renderHead(final Component component, final IHeaderResponse response) {
        super.renderHead(component, response);
        response.render(JavaScriptHeaderItem
                .forReference(Application.get().getJavaScriptLibrarySettings().getJQueryReference()));
        response.render(JavaScriptHeaderItem.forReference(PopupoverlayResourceReference.INSTANCE));
        final PopupoverlayJsGenerator generator = new PopupoverlayJsGenerator(this.settings,
                this.component.getMarkupId());
        final String javascript = generator.generateJs();

        response.render(OnLoadHeaderItem.forScript(javascript));
    }

}