bundles/org.simantics.selectionview/src/org/simantics/selectionview/BasicPropertyTab.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
   3  * 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.selectionview;\r
  13 \r
  14 import java.util.function.Consumer;\r
  15 \r
  16 import org.eclipse.jface.layout.GridDataFactory;\r
  17 import org.eclipse.jface.viewers.ISelection;\r
  18 import org.eclipse.jface.viewers.ISelectionProvider;\r
  19 import org.eclipse.swt.SWT;\r
  20 import org.eclipse.swt.widgets.Composite;\r
  21 import org.eclipse.swt.widgets.Control;\r
  22 import org.eclipse.swt.widgets.Tree;\r
  23 import org.eclipse.ui.IWorkbenchSite;\r
  24 import org.simantics.browsing.ui.Column;\r
  25 import org.simantics.browsing.ui.Column.Align;\r
  26 import org.simantics.browsing.ui.GraphExplorer;\r
  27 import org.simantics.browsing.ui.common.ColumnKeys;\r
  28 import org.simantics.browsing.ui.common.EvaluatorData;\r
  29 import org.simantics.browsing.ui.common.EvaluatorData.Evaluator;\r
  30 import org.simantics.browsing.ui.common.comparators.AlphanumericComparatorFactory;\r
  31 import org.simantics.browsing.ui.common.processors.FilterSelectionRequestQueryProcessor;\r
  32 import org.simantics.browsing.ui.common.views.IFilterArea;\r
  33 import org.simantics.browsing.ui.graph.impl.ArrayPropertyLabelerFactory;\r
  34 import org.simantics.browsing.ui.graph.impl.ArrayPropertyValueViewpointFactory;\r
  35 import org.simantics.browsing.ui.graph.impl.PropertyViewpointFactory;\r
  36 import org.simantics.browsing.ui.graph.impl.RelationContextLabelerFactory;\r
  37 import org.simantics.browsing.ui.graph.impl.ResourceProperty;\r
  38 import org.simantics.browsing.ui.graph.impl.StringRepresentationLabelerFactory;\r
  39 import org.simantics.browsing.ui.swt.ArrayPropertyImagerFactory;\r
  40 import org.simantics.browsing.ui.swt.PropertyIsExpandedProcessor;\r
  41 import org.simantics.browsing.ui.swt.PropertyLabelDecoratorFactory;\r
  42 import org.simantics.browsing.ui.swt.RootFilterArea;\r
  43 import org.simantics.browsing.ui.swt.SingleSelectionInputSource;\r
  44 import org.simantics.browsing.ui.swt.widgets.GraphExplorerComposite;\r
  45 import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;\r
  46 import org.simantics.db.RelationContext;\r
  47 import org.simantics.db.Resource;\r
  48 import org.simantics.db.Statement;\r
  49 import org.simantics.db.common.ResourceArray;\r
  50 import org.simantics.db.management.ISessionContext;\r
  51 import org.simantics.utils.datastructures.ArrayMap;\r
  52 \r
  53 /**\r
  54  * @author Tuukka Lehtonen\r
  55  */\r
  56 public class BasicPropertyTab extends PropertyTabContributorImpl {\r
  57 \r
  58     protected RootFilterArea         filterArea;\r
  59     protected GraphExplorerComposite parameterExplorer;\r
  60 \r
  61     public void updatePartName(ISelection forSelection, Consumer<String> updateCallback) {\r
  62         updateCallback.accept(null);\r
  63     }\r
  64 \r
  65     protected void initializeExplorerWithEvaluator(GraphExplorer explorer, ISessionContext context,\r
  66             EvaluatorData data) {\r
  67 \r
  68         Evaluator resourceEvaluator = data.newEvaluator()\r
  69                 .addViewpoint(new PropertyViewpointFactory(), 1.0)\r
  70                 .addComparator(new AlphanumericComparatorFactory(ColumnKeys.PROPERTY), 2.0)\r
  71                 .addComparator(new AlphanumericComparatorFactory(ColumnKeys.PROPERTY, true), 1.0)\r
  72                 .addLabeler(new StringRepresentationLabelerFactory(ColumnKeys.PROPERTY), 1.0);\r
  73 \r
  74         Evaluator statementEvaluator = data.newEvaluator()\r
  75                 .addViewpoint(new PropertyViewpointFactory(), 1.0)\r
  76                 .addComparator(new AlphanumericComparatorFactory(ColumnKeys.PROPERTY), 2.0)\r
  77                 .addComparator(new AlphanumericComparatorFactory(ColumnKeys.PROPERTY, true), 1.0);\r
  78 \r
  79         Evaluator relationContextEvaluator = data.newEvaluator()\r
  80                 .addLabeler(new RelationContextLabelerFactory(), 1.0);\r
  81 \r
  82         Evaluator propertyEvaluator = data.newEvaluator()\r
  83                 .addViewpoint(new ArrayPropertyValueViewpointFactory(), 1.0)\r
  84                 .addLabeler(new ArrayPropertyLabelerFactory(), 1.0)\r
  85                 .addImager(new ArrayPropertyImagerFactory(), 1.0)\r
  86                 .addLabelDecorator(new PropertyLabelDecoratorFactory(), 1.0);\r
  87 \r
  88         data.addEvaluator(Resource.class, resourceEvaluator);\r
  89         data.addEvaluator(ResourceArray.class, resourceEvaluator);\r
  90         data.addEvaluator(Statement.class, statementEvaluator);\r
  91         data.addEvaluator(RelationContext.class, relationContextEvaluator);\r
  92         data.addEvaluator(ResourceProperty.class, propertyEvaluator);\r
  93         \r
  94     }\r
  95 \r
  96     @Override\r
  97     public void createControls(Composite body, IWorkbenchSite site, ISessionContext context, WidgetSupport support) {\r
  98         Column[] COLUMNS = new Column[] {\r
  99                 new Column(ColumnKeys.PROPERTY, Align.LEFT, 175, "Property Name", true, 1),\r
 100                 new Column(ColumnKeys.VALUE, Align.LEFT, 175, "Value of Property", true, 3)\r
 101         };\r
 102 \r
 103         parameterExplorer = new GraphExplorerComposite(\r
 104                 ArrayMap.keys("displaySelectors", "displayFilter").values(false, false),\r
 105                 site, body, support, SWT.FULL_SELECTION | SWT.MULTI) {\r
 106             @Override\r
 107             protected void initializeExplorerWithEvaluator(GraphExplorer explorer, ISessionContext context, EvaluatorData data) {\r
 108                 BasicPropertyTab.this.initializeExplorerWithEvaluator(explorer, context, data);\r
 109             }\r
 110         };\r
 111         // Must set, even if empty.\r
 112         parameterExplorer.setBrowseContexts();\r
 113         //parameterExplorer.setStatePersistor(new IdentifiedStatePersistor(getClass().getCanonicalName()));\r
 114         parameterExplorer.setContextMenuId("#PropertiesPopup");\r
 115         parameterExplorer.setEditingColumn(ColumnKeys.VALUE);\r
 116         parameterExplorer.setColumns(COLUMNS);\r
 117         parameterExplorer.setInputSource(new SingleSelectionInputSource(Resource.class));\r
 118         parameterExplorer.finish();\r
 119         GridDataFactory.fillDefaults().grab(true, true).span(2, 1).applyTo(parameterExplorer);\r
 120 \r
 121         Control c = parameterExplorer.getExplorerControl();\r
 122         if (c instanceof Tree)\r
 123             ((Tree) c).setLinesVisible(true);\r
 124 \r
 125         FilterSelectionRequestQueryProcessor filterProcessor = new FilterSelectionRequestQueryProcessor();\r
 126         parameterExplorer.getExplorer().setPrimitiveProcessor(filterProcessor);\r
 127         filterArea = new RootFilterArea(parameterExplorer.getExplorer(), filterProcessor, parameterExplorer, SWT.NONE);\r
 128         filterArea.moveAbove(parameterExplorer.getExplorerComposite());\r
 129 \r
 130         // IMPORTANT: without this property expandedness tracking will not work properly\r
 131         parameterExplorer.getExplorer().setPrimitiveProcessor(new PropertyIsExpandedProcessor());\r
 132     }\r
 133 \r
 134     @Override\r
 135     public IFilterArea getFilterArea() {\r
 136         return filterArea;\r
 137     }\r
 138 \r
 139     @Override\r
 140     public ISelectionProvider getSelectionProvider() {\r
 141         return (ISelectionProvider) parameterExplorer.getAdapter(ISelectionProvider.class);\r
 142     }\r
 143 \r
 144 }