/**
    * This file Copyright (c) 2003-2014 Magnolia International
    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
    *
    *
    * This file is dual-licensed under both the Magnolia
    * Network Agreement and the GNU General Public License.
    * You may elect to use one or the other of these licenses.
    *
   * This file is distributed in the hope that it will be
   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
   * implied warranty of MERCHANTABILITY or FITNESS FOR A
   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
   * Redistribution, except as permitted by whichever of the GPL
   * or MNA you select, is prohibited.
   *
   * 1. For the GPL license (GPL), you can redistribute and/or
   * modify this file under the terms of the GNU General
   * Public License, Version 3, as published by the Free Software
   * Foundation.  You should have received a copy of the GNU
   * General Public License, Version 3 along with this program;
   * if not, write to the Free Software Foundation, Inc., 51
   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * 2. For the Magnolia Network Agreement (MNA), this file
   * and the accompanying materials are made available under the
   * terms of the MNA which accompanies this distribution, and
   * is available at http://www.magnolia-cms.com/mna.html
   *
   * Any modifications to this file must keep this entire header
   * intact.
   *
   */
  package info.magnolia.cms.gui.inline;
  
  import info.magnolia.cms.beans.config.ServerConfiguration;
  import info.magnolia.cms.core.AggregationState;
  import info.magnolia.cms.gui.control.Bar;
  import info.magnolia.cms.gui.control.Button;
  import info.magnolia.cms.i18n.MessagesManager;
  import info.magnolia.cms.security.Permission;
  import info.magnolia.cms.security.PermissionUtil;
  import info.magnolia.context.MgnlContext;
  
  import java.io.IOException;
  import java.io.Writer;
  
  import javax.jcr.Node;
  import javax.jcr.RepositoryException;
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.jsp.JspWriter;
  
  import org.apache.commons.lang.StringUtils;
  
  
  /**
   * @author Vinzenz Wyser
   * @version 2.0
   */
  public class BarEdit extends Bar {
  
      private ButtonEdit buttonEdit = new ButtonEdit();
  
      private Button buttonMove = new Button();
  
      private Button buttonDelete = new Button();
  
      private String paragraph;
  
      /**
       * @deprecated since 4.0 - use the empty constructor.
       */
      @Deprecated
      public BarEdit(HttpServletRequest request) {
      }
  
      public BarEdit() {
  
      }
  
      /**
       * Sets the default buttons.
       */
      public void setDefaultButtons() {
          this.setButtonEdit();
          this.setButtonMove();
          this.setButtonDelete();
      }
  
      /**
       * Places the default buttons to the very right/left position.
       */
      public void placeDefaultButtons() {
          if (this.getButtonMove() != null) {
              this.getButtonsLeft().add(0, this.getButtonMove());
          }
          if (this.getButtonEdit() != null) {
              this.getButtonsLeft().add(0, this.getButtonEdit());
          }
         if (this.getButtonDelete() != null) {
             this.getButtonsRight().add(this.getButtonsRight().size(), this.getButtonDelete());
         }
     }
 
     public ButtonEdit getButtonEdit() {
         return this.buttonEdit;
     }
 
     public void setButtonEdit(ButtonEdit b) {
         this.buttonEdit = b;
     }
 
     public void setButtonEdit() {
         this.setButtonEdit(this.getPath(), this.getNodeCollectionName(StringUtils.EMPTY), this.getNodeName(StringUtils.EMPTY), this.getParagraph());
     }
 
     /**
      * Sets the default edit button.
      *
      * @param path , path of the current page
      * @param nodeCollectionName , i.e. 'MainParagarphs'
      * @param nodeName , i.e. '01'
      * @param paragraph , paragraph type
      */
     public void setButtonEdit(String path, String nodeCollectionName, String nodeName, String paragraph) {
         ButtonEdit b = new ButtonEdit(path, nodeCollectionName, nodeName, paragraph);
         b.setDefaultOnclick();
         this.setButtonEdit(b);
     }
 
     public Button getButtonMove() {
         return this.buttonMove;
     }
 
     public void setButtonMove(Button b) {
         this.buttonMove = b;
     }
 
     public void setButtonMove() {
         this.setButtonMove(this.getNodeCollectionName(StringUtils.EMPTY), this.getNodeName(StringUtils.EMPTY));
     }
 
     /**
      * Sets the default move button.
      *
      * @param nodeCollectionName , i.e. 'MainParagarphs'
      * @param nodeName , i.e. '01'
      */
     public void setButtonMove(String nodeCollectionName, String nodeName) {
         Button b = new Button();
         b.setLabel(MessagesManager.get("buttons.move")); //$NON-NLS-1$
         // sets the id of the bar
         this.setId(nodeCollectionName + "__" + nodeName); //$NON-NLS-1$
         b.setOnclick("mgnlMoveNodeStart('" + nodeCollectionName + "','" + nodeName + "','" + this.getId() + "');"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
         this.setButtonMove(b);
     }
 
     public Button getButtonDelete() {
         return this.buttonDelete;
     }
 
     public void setButtonDelete(Button b) {
         this.buttonDelete = b;
     }
 
     /**
      * @deprecated use {@link #setButtonDelete(String)}
      */
     @Deprecated
     public void setButtonDelete() {
         this.setButtonDelete(this.getPath(), this.getNodeCollectionName(), this.getNodeName());
     }
 
     /**
      * Sets the default delete button.
      *
      * @param path , path of the current page
      * @param nodeCollectionName , i.e. 'MainColumnParagraphs'
      * @param nodeName , i.e. '01'
      *
      * @deprecated use {@link #setButtonDelete(String)}
      */
     @Deprecated
     public void setButtonDelete(String path, String nodeCollectionName, String nodeName) {
         Button b = new Button();
         b.setLabel(MessagesManager.get("buttons.delete")); //$NON-NLS-1$
         b.setOnclick("mgnlDeleteNode('" + path + "','" + nodeCollectionName + "','" + nodeName + "');"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
         this.setButtonDelete(b);
     }
 
     public void setButtonDelete(String pathToDelete) {
         Button b = new Button();
         b.setLabel(MessagesManager.get("buttons.delete"));
         b.setOnclick("mgnlDeleteNode('" + pathToDelete + "');");
         this.setButtonDelete(b);
     }
 
     /**
      * @deprecated use drawHtml(Writer out) instead.
      */
     @Deprecated
     public void drawHtml(JspWriter out) throws IOException {
         drawHtml((Writer) out);
     }
 
     /**
      * Draws the main bar (incl. all magnolia specific js and css sources).
      */
     public void drawHtml(Writer out) throws IOException {
         final AggregationState aggregationState = MgnlContext.getAggregationState();
         final Node mainContent = aggregationState.getMainContent().getJCRNode();
         boolean isGranted;
         try {
             isGranted = PermissionUtil.isGranted(mainContent.getSession(), mainContent.getPath(), Permission.SET);
         } catch (RepositoryException e) {
             // TODO dlipp - apply consistent ExceptionHandling
             throw new RuntimeException(e);
         }
         if (!aggregationState.isPreviewMode() && isGranted && ServerConfiguration.getInstance().isAdmin()) {
             this.setEvent("onmousedown", "mgnlMoveNodeEnd(this,'" + this.getPath() + "');");
             this.setEvent("onmouseover", "mgnlMoveNodeHigh(this);");
             this.setEvent("onmouseout", "mgnlMoveNodeReset(this);");
             println(out, getHtml());
         }
     }
 
     public String getParagraph() {
         return this.paragraph;
     }
 
     public void setParagraph(String paragraph) {
         this.paragraph = paragraph;
     }
 }