content: /*
   *  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.causeway.viewer.wicket.ui.components.actionprompt;
  
  import org.apache.wicket.Component;
  import org.apache.wicket.ajax.AjaxRequestTarget;
  import org.apache.wicket.core.request.handler.IPartialPageRequestHandler;
  import org.apache.wicket.markup.head.IHeaderResponse;
  import org.apache.wicket.markup.html.WebMarkupContainer;
  
  import org.apache.causeway.viewer.wicket.model.models.ActionPromptWithExtraContent;
  import org.apache.causeway.viewer.wicket.ui.components.widgets.bootstrap.ModalDialog;
  import org.apache.causeway.viewer.wicket.ui.util.Wkt;
  import org.apache.causeway.viewer.wicket.ui.util.Wkt.EventTopic;
  
  import de.agilecoders.wicket.core.markup.html.bootstrap.dialog.Modal;
  
  public class ActionPromptModalWindow
  extends ModalDialog<Void>
  implements ActionPromptWithExtraContent {
  
      private static final long serialVersionUID = 1L;
  
      private static final String ID_EXTRA_CONTENT = "extraContent";
  
      public static ActionPromptModalWindow newModalWindow(final String id) {
          return new ActionPromptModalWindow(id);
      }
  
      public ActionPromptModalWindow(final String id) {
          super(id);
  
          add(new WebMarkupContainer(getExtraContentId()));
  
          // https://github.com/l0rdn1kk0n/wicket-bootstrap/issues/381
          setDisableEnforceFocus(true);
          // https://github.com/l0rdn1kk0n/wicket-bootstrap/issues/379
          setCloseOnEscapeKey(true);
          setBackdrop(Backdrop.STATIC);
      }
  
      @Override
      public Modal<Void> appendShowDialogJavaScript(final IPartialPageRequestHandler target) {
  
          // the default implementation seems to make its two calls in the wrong order, in particular with
          // appendDisableEnforceFocus called after the modal javascript object has already been created.
          // so this patch makes sure it is called before hand.  This results in the JavaScript fragment being
          // invoked twice, but what the hey.
          //appendDisableEnforceFocus(target);
  
          // we continue to call the original implementation, for maintainability
          return super.appendShowDialogJavaScript(target);
      }
  
      @Override
      public void renderHead(final IHeaderResponse response) {
          super.renderHead(response);
          Wkt.javaScriptAdd(response, EventTopic.FOCUS_FIRST_PARAMETER, getMarkupId());
      }
  
      @Override
      public String getExtraContentId() {
          return ID_EXTRA_CONTENT;
      }
  
      @Override
      public void setExtraContentPanel(final Component extraContentComponent, final AjaxRequestTarget target) {
          extraContentComponent.setMarkupId(getExtraContentId());
          addOrReplace(extraContentComponent);
      }
  
  }
  