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/**
 *  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.markup.html.bootstrap.dialog.Modal;
import de.agilecoders.wicket.extensions.markup.html.bootstrap.behavior.Draggable;
import de.agilecoders.wicket.extensions.markup.html.bootstrap.behavior.DraggableConfig;

import org.apache.wicket.Component;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.behavior.AttributeAppender;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.model.IModel;
import org.apache.isis.viewer.wicket.model.models.ActionPrompt;

/**
 * A base class for all modal dialogs
 */
public class ModalDialog extends Modal implements ActionPrompt {

    public ModalDialog(String markupId) {
        this(markupId, null);
    }

    public ModalDialog(String id, IModel model) {
        super(id, model);

        setFadeIn(false);
        setUseKeyboard(true);
        setDisableEnforceFocus(true);
        setOutputMarkupPlaceholderTag(true);
        WebMarkupContainer emptyComponent = new WebMarkupContainer(getContentId());
        add(emptyComponent);
    }

    @Override
    public void setTitle(Component component, AjaxRequestTarget target) {
        ((MarkupContainer)get("dialog:header")).addOrReplace(component);
    }

    @Override
    public void setPanel(Component component, AjaxRequestTarget target) {
        addOrReplace(component);
    }

    @Override
    public void showPrompt(AjaxRequestTarget target) {
        setVisible(true);
        target.add(this);
        show(target);
    }

    @Override
    public String getTitleId() {
        return "header-label";
    }

    @Override
    public String getContentId() {
        return "content";
    }

    @Override
    public void closePrompt(AjaxRequestTarget target) {
        if (target != null) {
            close(target);
        }
        setVisible(false);
    }

    @Override
    protected WebMarkupContainer createDialog(String id) {
        WebMarkupContainer dialog = super.createDialog(id);
        dialog.add(AttributeAppender.append("class", "modal-dialog-center"));
        dialog.add(new Draggable(new DraggableConfig().withHandle(".modal-header").withCursor("move")));
        return dialog;
    }
}