org.efaps.ui.wicket.components.menu.DropDownMenuPanel Maven / Gradle / Ivy

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eFaps WebApp provides a web interface as the User Interface for eFaps which can be easily expanded and altered.
There is a newer version: 3.2.0
/*
 * Copyright 2003 - 2011 The eFaps Team
 *
 * 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.
 *
 * Revision:        $Rev: 8900 $
 * Last Changed:    $Date: 2013-02-20 13:50:19 -0500 (Wed, 20 Feb 2013) $
 * Last Changed By: $Author: [email protected] $
 */

package org.efaps.ui.wicket.components.menu;

import org.apache.wicket.Component;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.markup.repeater.RepeatingView;
import org.apache.wicket.model.IModel;
import org.efaps.admin.ui.AbstractCommand.Target;
import org.efaps.ui.wicket.behaviors.dojo.DropDownMenuBehavior;
import org.efaps.ui.wicket.behaviors.dojo.MenuItemBehavior;
import org.efaps.ui.wicket.components.menu.ajax.ExecItem;
import org.efaps.ui.wicket.components.menu.ajax.OpenModalItem;
import org.efaps.ui.wicket.components.menu.ajax.SearchItem;
import org.efaps.ui.wicket.components.menu.ajax.SubmitItem;
import org.efaps.ui.wicket.models.UIModel;
import org.efaps.ui.wicket.models.objects.UIMenuItem;
import org.efaps.ui.wicket.models.objects.UISearchItem;
import org.efaps.util.cache.CacheReloadException;

/**
 * TODO comment!
 *
 * @author The eFaps Team
 * @version $Id: DropDownMenuPanel.java 7544 2012-05-21 05:02:25Z [email protected]
 *          $
 */
public class DropDownMenuPanel
    extends Panel
{

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

    /**
     * @param _wicketId wicketId of this Panel
     * @param _model model for this Panel
     * @throws CacheReloadException on error
     */
    public DropDownMenuPanel(final String _wicketId,
                             final IModel _model)
        throws CacheReloadException
    {
        super(_wicketId, _model);
        add(new DropDownMenuBehavior());
        final UIMenuItem menuItem = (UIMenuItem) super.getDefaultModelObject();

        final RepeatingView itemRepeater = new RepeatingView("itemRepeater");
        add(itemRepeater);

        for (final UIMenuItem childItem : menuItem.getChildren()) {
            if (childItem.hasChildren()) {
                itemRepeater.add(new PopupMenuPanel(itemRepeater.newChildId(), new UIModel(childItem),
                                false));
            } else {
                final Component item;
                if (childItem.getTarget() != Target.UNKNOWN) {
                    if (childItem.getTarget() == Target.MODAL) {
                        item = new OpenModalItem(itemRepeater.newChildId(),
                                        new UIModel(childItem));
                    } else if (childItem.getTarget() == Target.POPUP) {
                        item = new PopupItem(itemRepeater.newChildId(), new UIModel(childItem));
                    } else if (childItem.getTarget() == Target.HIDDEN) {
                        item = new ExecItem(itemRepeater.newChildId(), new UIModel(childItem));
                    } else {
                        item = new LinkItem(itemRepeater.newChildId(), new UIModel(childItem));
                    }
                } else {
                    if (childItem instanceof UISearchItem) {
                        item = new SearchItem(itemRepeater.newChildId(), new UIModel(childItem));
                    } else if (childItem.getCommand().getTargetForm() != null
                                    || childItem.getCommand().getTargetTable() != null) {
                        item = new LinkItem(itemRepeater.newChildId(), new UIModel(childItem));
                    } else if (childItem.getCommand().isSubmit()) {
                        item = new SubmitItem(itemRepeater.newChildId(), new UIModel(childItem));
                    } else {
                        item = new ExecItem(itemRepeater.newChildId(), new UIModel(childItem));
                    }
                }
                item.add(new MenuItemBehavior());
                itemRepeater.add(item);
            }
        }
    }
}