bundles/org.simantics.image.ui/src/org/simantics/image/ui/modelBrowser/Image.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.image.ui.modelBrowser;\r
  13 \r
  14 import java.util.ArrayList;\r
  15 import java.util.Collection;\r
  16 \r
  17 import org.simantics.browsing.ui.common.node.AbstractNode;\r
  18 import org.simantics.browsing.ui.graph.contributor.viewpoint.ViewpointContributor;\r
  19 import org.simantics.db.ReadGraph;\r
  20 import org.simantics.db.Resource;\r
  21 import org.simantics.db.common.request.ObjectsWithType;\r
  22 import org.simantics.db.exception.DatabaseException;\r
  23 import org.simantics.db.request.Read;\r
  24 import org.simantics.image2.ontology.ImageResource;\r
  25 import org.simantics.layer0.Layer0;\r
  26 \r
  27 public class Image extends ViewpointContributor<ImagesNode> {\r
  28 \r
  29     @Override\r
  30     public final Collection<?> getContribution(ReadGraph graph, ImagesNode lib) throws DatabaseException {\r
  31         ArrayList<AbstractNode<?>> result = new ArrayList<AbstractNode<?>>();\r
  32         Read<Collection<Resource>> read = getChildRequest(graph, lib);\r
  33         if (read != null) {\r
  34             for (Resource r : graph.syncRequest(read)) {\r
  35                 try {\r
  36                     AbstractNode<?> n = graph.adapt(r, AbstractNode.class);\r
  37                     result.add(n);\r
  38                 } catch (DatabaseException e) {\r
  39                     e.printStackTrace();\r
  40                 }\r
  41             }\r
  42         }\r
  43         return result;\r
  44     }\r
  45 \r
  46     @Override\r
  47     public String getViewpointId() {\r
  48         return "Standard";\r
  49     }\r
  50 \r
  51     protected Read<Collection<Resource>> getChildRequest(ReadGraph graph, ImagesNode lib) throws DatabaseException {\r
  52         Layer0 L0 = Layer0.getInstance(graph);\r
  53         ImageResource IMG = ImageResource.getInstance(graph);\r
  54         return new ObjectsWithType(lib.data, L0.ConsistsOf, IMG.Image);\r
  55     }\r
  56 \r
  57 }\r