modelBrowser/model/Image.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.modeling.ui.modelBrowser.model;
  13
  14 import java.util.Collection;
  15 import java.util.Collections;
  16
  17 import org.eclipse.core.runtime.IAdaptable;
  18 import org.eclipse.jface.resource.ImageDescriptor;
  19 import org.simantics.browsing.ui.common.node.IDeletable;
  20 import org.simantics.browsing.ui.common.node.IModifiable;
  21 import org.simantics.browsing.ui.content.Labeler.Modifier;
  22 import org.simantics.browsing.ui.graph.impl.LabelerUtil;
  23 import org.simantics.databoard.Bindings;
  24 import org.simantics.db.ReadGraph;
  25 import org.simantics.db.Resource;
  26 import org.simantics.db.Session;
  27 import org.simantics.db.WriteGraph;
  28 import org.simantics.db.common.primitiverequest.RelatedValue;
  29 import org.simantics.db.common.request.WriteRequest;
  30 import org.simantics.db.exception.DatabaseException;
  31 import org.simantics.layer0.Layer0;
  32 import org.simantics.modeling.ui.Activator;
  33
  34 /**
  35  *
  36  * @author J-P Laine
  37  *
  38  * @Deprecated Use org.simantics.image instead
  39  */
  40 @Deprecated
  41 public class Image extends Node implements IAdaptable, IDeletable, IModifiable {
  42
  43     public Image(Resource image) {
  44         super(image);
  45     }
  46
  47     @Override
  48     public String getLabel(ReadGraph g) throws DatabaseException {
  49         String name = LabelerUtil.safeStringRepresentation(g, resource);
  50         return name;
  51     }
  52
  53     @Override
  54     public Collection<?> getChildren(ReadGraph g) {
  55         return Collections.emptyList();
  56     }
  57
  58     @Override
  59     public ImageDescriptor getImage(ReadGraph g) {
  60         return Activator.IMAGE_ICON;
  61     }
  62
  63     @Override
  64     public Modifier getModifier(final Session session, String columnId) {
  65         return new Modifier() {
  66
  67             @Override
  68             public String getValue() {
  69                 // TODO: rename the workspace directory containing the data
  70                 try {
  71                         Layer0 b = Layer0.getInstance(session);
  72                     return session.syncRequest(new RelatedValue<String>(resource, b.HasName, Bindings.STRING));
  73                 } catch (DatabaseException e) {
  74                     e.printStackTrace();
  75                     return "";
  76                 }
  77             }
  78
  79             @Override
  80             public String isValid(String label) {
  81                 return null;
  82             }
  83
  84             @Override
  85             public void modify(final String label) {
  86                 session.asyncRequest(new WriteRequest() {
  87
  88                     @Override
  89                     public void perform(WriteGraph g) throws DatabaseException {
  90                         Layer0 b = Layer0.getInstance(g);
  91                         g.claimLiteral(resource, b.HasName, label);
  92                     }
  93
  94                 });
  95             }
  96
  97         };
  98     }
  99 }