bundles/org.simantics.charts/src/org/simantics/charts/editor/ChartEditorAdapter.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2011 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.charts.editor;\r
  13 \r
  14 import org.eclipse.jface.resource.ImageDescriptor;\r
  15 import org.simantics.charts.Activator;\r
  16 import org.simantics.charts.ontology.ChartResource;\r
  17 import org.simantics.db.ReadGraph;\r
  18 import org.simantics.db.Resource;\r
  19 import org.simantics.db.common.request.Queries;\r
  20 import org.simantics.db.exception.DatabaseException;\r
  21 import org.simantics.ui.SimanticsUI;\r
  22 import org.simantics.ui.utils.ResourceAdaptionUtils;\r
  23 import org.simantics.ui.workbench.ResourceEditorInput;\r
  24 import org.simantics.ui.workbench.editor.AbstractResourceEditorAdapter;\r
  25 \r
  26 /**\r
  27  * @author Toni Kalajainen\r
  28  */\r
  29 public class ChartEditorAdapter extends AbstractResourceEditorAdapter {\r
  30 \r
  31     public static ImageDescriptor CHART_ICON = ImageDescriptor.createFromURL(Activator.getDefault().getBundle()\r
  32                                                      .getResource("icons/silk/chart_line.png")); ;\r
  33 \r
  34     public ChartEditorAdapter() {\r
  35         super("Chart Viewer", CHART_ICON);\r
  36     }\r
  37 \r
  38     @Override\r
  39     public boolean canHandle(ReadGraph graph, Object input) throws DatabaseException {\r
  40         Resource r = ResourceAdaptionUtils.toSingleResource(input);\r
  41         if (r == null)\r
  42             return false;\r
  43 \r
  44         ChartResource wr = ChartResource.getInstance(graph);\r
  45         if (wr.TimeSeriesChart == null)\r
  46             return false;\r
  47         return graph.isInstanceOf(r, wr.TimeSeriesChart);\r
  48     }\r
  49 \r
  50     @Override\r
  51     public void openEditor(Resource input) throws Exception {\r
  52         if (!SimanticsUI.getSession().syncRequest(Queries.isInstanceOf(input, ChartResource.URIs.TimeSeriesChart)))\r
  53             return;\r
  54         //E4WorkbenchUtils.openEditor(TimeSeriesEditor.ID, TimeSeriesEditor.CONTRIBUTION_URI, null, input);\r
  55         openEditorWithId(TimeSeriesEditor.ID, new ResourceEditorInput(TimeSeriesEditor.ID, input));\r
  56     }\r
  57 \r
  58 }\r