/**
    * Copyright 2008 WebPhotos
    *
    * 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.
   */
  
  package net.sf.webphotos.netbeans.project;
  
  import java.awt.Image;
  import javax.swing.Action;
  import org.netbeans.spi.project.ui.LogicalViewProvider;
  import org.netbeans.spi.project.ui.support.CommonProjectActions;
  import org.openide.filesystems.FileObject;
  import org.openide.loaders.DataFolder;
  import org.openide.loaders.DataObjectNotFoundException;
  import org.openide.nodes.AbstractNode;
  import org.openide.nodes.Children;
  import org.openide.nodes.FilterNode;
  import org.openide.nodes.Node;
  import org.openide.util.Exceptions;
  import org.openide.util.ImageUtilities;
  import org.openide.util.Lookup;
  import org.openide.util.lookup.Lookups;
  import org.openide.util.lookup.ProxyLookup;
  
  /**
   *
   * @author Guilherme
   */
  class WebPhotosProjectLogicalView implements LogicalViewProvider {
  
      private final WebPhotosProject webPhotosProject;
  
      public WebPhotosProjectLogicalView(WebPhotosProject webPhotosProject) {
          this.webPhotosProject = webPhotosProject;
      }
  
      @Override
      public Node createLogicalView() {
          try {
              //Get the Text directory, creating if deleted
              FileObject configuration = webPhotosProject.getFolder(0, true);
  
              //Get the DataObject that represents it
              DataFolder configurationDataObject = DataFolder.findFolder(configuration);
  
              //Get its default node-we'll wrap our node around it to change the
              //display name, icon, etc
              Node realConfigurationFolderNode = configurationDataObject.getNodeDelegate();
  
              //This FilterNode will be our project node
              return new ConfigurationNode(realConfigurationFolderNode, webPhotosProject);
  
          } catch (DataObjectNotFoundException donfe) {
              Exceptions.printStackTrace(donfe);
              //Fallback-the directory couldn't be created -
              //read-only filesystem or something evil happened
              return new AbstractNode(Children.LEAF);
          }
      }
      
      /** 
       * This is the node you actually see in the project tab for the project 
       */
      private static final class ConfigurationNode extends FilterNode {
  
          final WebPhotosProject project;
  
          public ConfigurationNode(Node node, WebPhotosProject project) throws DataObjectNotFoundException {
              super(node, new FilterNode.Children(node),
                      //The projects system wants the project in the Node's lookup.
                      //NewAction and friends want the original Node's lookup.
                      //Make a merge of both
                      new ProxyLookup(new Lookup[]{Lookups.singleton(project),
                          node.getLookup()
                      }));
              this.project = project;
          }
  
          @Override
          public Action[] getActions(boolean arg0) {
              Action[] nodeActions = new Action[7];
              nodeActions[0] = CommonProjectActions.newFileAction();
              nodeActions[1] = CommonProjectActions.copyProjectAction();
              nodeActions[2] = CommonProjectActions.deleteProjectAction();
              nodeActions[5] = CommonProjectActions.setAsMainProjectAction();
              nodeActions[6] = CommonProjectActions.closeProjectAction();
              return nodeActions;
          }
 
         @Override
         public Image getIcon(int type) {
             return ImageUtilities.loadImage(Constants.PROJECT_ICON);
         }
 
         @Override
         public Image getOpenedIcon(int type) {
             return getIcon(type);
         }
 
         @Override
         public String getDisplayName() {
             return project.getProjectDirectory().getName();
         }
 
     }
 
     @Override
     public Node findPath(Node root, Object target) {
         //leave unimplemented for now
         return null;
     }
 
 }