gerrit.simantics Code Review - simantics/sysdyn.git/blob

   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.sysdyn.ui.trend.chart.properties.bar;\r
  13 \r
  14 import java.util.LinkedHashMap;\r
  15 import java.util.Map;\r
  16 \r
  17 import org.eclipse.jface.layout.GridDataFactory;\r
  18 import org.eclipse.jface.layout.GridLayoutFactory;\r
  19 import org.eclipse.swt.SWT;\r
  20 import org.eclipse.swt.custom.ScrolledComposite;\r
  21 import org.eclipse.swt.graphics.Point;\r
  22 import org.eclipse.swt.widgets.Composite;\r
  23 import org.eclipse.swt.widgets.Group;\r
  24 import org.eclipse.swt.widgets.Label;\r
  25 import org.eclipse.ui.IWorkbenchSite;\r
  26 import org.simantics.browsing.ui.swt.widgets.Button;\r
  27 import org.simantics.browsing.ui.swt.widgets.StringPropertyFactory;\r
  28 import org.simantics.browsing.ui.swt.widgets.StringPropertyModifier;\r
  29 import org.simantics.browsing.ui.swt.widgets.TrackedCombo;\r
  30 import org.simantics.browsing.ui.swt.widgets.TrackedText;\r
  31 import org.simantics.browsing.ui.swt.widgets.impl.ComboModifyListenerImpl;\r
  32 import org.simantics.browsing.ui.swt.widgets.impl.ReadFactoryImpl;\r
  33 import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;\r
  34 import org.simantics.db.ReadGraph;\r
  35 import org.simantics.db.Resource;\r
  36 import org.simantics.db.WriteGraph;\r
  37 import org.simantics.db.common.request.PossibleObjectWithType;\r
  38 import org.simantics.db.exception.DatabaseException;\r
  39 import org.simantics.db.management.ISessionContext;\r
  40 import org.simantics.layer0.Layer0;\r
  41 import org.simantics.layer0.utils.direct.GraphUtils;\r
  42 import org.simantics.sysdyn.JFreeChartResource;\r
  43 import org.simantics.sysdyn.ui.properties.LabelPropertyTabContributor;\r
  44 import org.simantics.sysdyn.ui.trend.chart.properties.BooleanPropertyFactory;\r
  45 import org.simantics.sysdyn.ui.trend.chart.properties.BooleanSelectionListener;\r
  46 import org.simantics.sysdyn.ui.trend.chart.properties.JFreeChartPropertyColorProvider;\r
  47 import org.simantics.sysdyn.ui.trend.chart.properties.TitleFactory;\r
  48 import org.simantics.sysdyn.ui.trend.chart.properties.TitleModifier;\r
  49 \r
  50 \r
  51 /**\r
  52  * General properties of a bar chart\r
  53  * @author Teemu Lempinen\r
  54  *\r
  55  */\r
  56 public class BarGeneralPropertiesTab extends LabelPropertyTabContributor {\r
  57 \r
  58     private ScrolledComposite sc;\r
  59     private Composite composite;\r
  60     private Button hgrid, htitle, hlegend;\r
  61     private TrackedText name, title;\r
  62     private TrackedCombo type;\r
  63 \r
  64 \r
  65     @Override\r
  66     public void createControls(Composite body, IWorkbenchSite site, ISessionContext context, WidgetSupport support) {    \r
  67         // Scrolled composite containing all of the properties in this tab\r
  68         sc = new ScrolledComposite(body, SWT.NONE | SWT.H_SCROLL | SWT.V_SCROLL);\r
  69         GridDataFactory.fillDefaults().grab(true, true).applyTo(sc);\r
  70         GridLayoutFactory.fillDefaults().applyTo(sc);\r
  71         sc.setExpandHorizontal(true);\r
  72         sc.setExpandVertical(true);\r
  73 \r
  74         composite = new Composite(sc, SWT.NONE);\r
  75         GridLayoutFactory.fillDefaults().numColumns(2).margins(3, 3).applyTo(composite);\r
  76 \r
  77         // General properties\r
  78         Group general = new Group(composite, SWT.NONE);\r
  79         GridDataFactory.fillDefaults().grab(true, false).applyTo(general);\r
  80         GridLayoutFactory.fillDefaults().margins(3, 3).numColumns(2).applyTo(general);\r
  81         general.setText("General");\r
  82 \r
  83         // Name\r
  84         Label label = new Label(general, SWT.NONE);\r
  85         GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER).applyTo(label);\r
  86         label.setText("Name:");\r
  87 \r
  88         Composite c = new Composite(general, SWT.NONE);\r
  89         GridDataFactory.fillDefaults().applyTo(c);\r
  90         GridLayoutFactory.fillDefaults().numColumns(3).applyTo(c);\r
  91 \r
  92         name = new org.simantics.browsing.ui.swt.widgets.TrackedText(c, support, SWT.BORDER);\r
  93         GridDataFactory.fillDefaults().grab(true, false).applyTo(name.getWidget());\r
  94         name.setTextFactory(new StringPropertyFactory(Layer0.URIs.HasLabel));\r
  95         name.addModifyListener(new StringPropertyModifier(context, Layer0.URIs.HasLabel));\r
  96         name.setColorProvider(new JFreeChartPropertyColorProvider(name.getResourceManager()));\r
  97 \r
  98         // Type\r
  99         label = new Label(c, SWT.NONE);\r
 100         GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER).applyTo(label);\r
 101         label.setText("Type:");\r
 102 \r
 103         type = new TrackedCombo(c, support, SWT.BORDER | SWT.READ_ONLY);\r
 104         type.addModifyListener(new TypeModifyListener());\r
 105         type.setItemFactory(new TypeItemFactory());\r
 106         type.setSelectionFactory(new TypeSelectionFactory());\r
 107         GridDataFactory.fillDefaults().applyTo(type.getWidget());\r
 108 \r
 109         // Title (Which is different than name)\r
 110         label = new Label(general, SWT.NONE);\r
 111         GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER).applyTo(label);\r
 112         label.setText("Title:");\r
 113 \r
 114         title = new org.simantics.browsing.ui.swt.widgets.TrackedText(general, support, SWT.BORDER);\r
 115         GridDataFactory.fillDefaults().grab(true, false).applyTo(title.getWidget());\r
 116         title.setTextFactory(new TitleFactory());\r
 117         title.addModifyListener(new TitleModifier());\r
 118         title.setColorProvider(new JFreeChartPropertyColorProvider(name.getResourceManager()));\r
 119 \r
 120         // Group for hide options\r
 121         Group hideGroup = new Group(composite, SWT.NONE);\r
 122         GridDataFactory.fillDefaults().applyTo(hideGroup);\r
 123         GridLayoutFactory.fillDefaults().margins(3, 3).numColumns(2).applyTo(hideGroup);\r
 124         hideGroup.setText("Hide");\r
 125 \r
 126         hgrid = new Button(hideGroup, support, SWT.CHECK);\r
 127         hgrid.setText("Grid");\r
 128         hgrid.setSelectionFactory(new BooleanPropertyFactory(JFreeChartResource.URIs.Plot, JFreeChartResource.URIs.Plot_visibleGrid, true));\r
 129         hgrid.addSelectionListener(new BooleanSelectionListener(context, JFreeChartResource.URIs.Plot, JFreeChartResource.URIs.Plot_visibleGrid));\r
 130         htitle = new Button(hideGroup, support, SWT.CHECK);\r
 131         htitle.setText("Title");\r
 132         htitle.setSelectionFactory(new BooleanPropertyFactory(JFreeChartResource.URIs.TextTitle, JFreeChartResource.URIs.visible, true));\r
 133         htitle.addSelectionListener(new BooleanSelectionListener(context, JFreeChartResource.URIs.TextTitle, JFreeChartResource.URIs.visible));\r
 134         hlegend = new Button(hideGroup, support, SWT.CHECK);\r
 135         hlegend.setText("Legend");\r
 136         hlegend.setSelectionFactory(new BooleanPropertyFactory(null, JFreeChartResource.URIs.Chart_visibleLegend, true));\r
 137         hlegend.addSelectionListener(new BooleanSelectionListener(context, null, JFreeChartResource.URIs.Chart_visibleLegend));\r
 138 \r
 139         // Resize scrolled composite\r
 140         sc.setContent(composite);\r
 141         Point size = composite.computeSize(SWT.DEFAULT, SWT.DEFAULT);\r
 142         sc.setMinSize(size);\r
 143     }\r
 144 \r
 145     /**\r
 146      * \r
 147      * @author Teemu Lempinen\r
 148      *\r
 149      */\r
 150     private class TypeSelectionFactory extends ReadFactoryImpl<Resource, String> {\r
 151         @Override\r
 152         public String perform(ReadGraph graph, Resource chart) throws DatabaseException {\r
 153             JFreeChartResource jfree = JFreeChartResource.getInstance(graph);\r
 154             Layer0 l0 = Layer0.getInstance(graph);\r
 155 \r
 156             Resource plot = graph.syncRequest(new PossibleObjectWithType(chart, l0.ConsistsOf, jfree.CategoryPlot));\r
 157             if(plot != null) {\r
 158                 Resource dataset = graph.syncRequest(new PossibleObjectWithType(plot, l0.ConsistsOf, jfree.CategoryDataset));\r
 159 \r
 160                 if(dataset != null) {\r
 161                     Resource renderer = graph.syncRequest(new PossibleObjectWithType(dataset, jfree.Dataset_renderer, jfree.Renderer));\r
 162 \r
 163                     if(renderer != null && graph.isInstanceOf(renderer, jfree.StackedBarRenderer))\r
 164                         return "Stacked";\r
 165                 }\r
 166             }\r
 167             return "Normal";\r
 168         }\r
 169     }\r
 170 \r
 171     /**\r
 172      * RangeItemFactory finds all inexes of a given enumeration \r
 173      * and adds "Sum" and "All" to the returned indexes\r
 174      * @author Teemu Lempinen\r
 175      *\r
 176      */\r
 177     private class TypeItemFactory extends ReadFactoryImpl<Resource, Map<String, Object>> {\r
 178         @Override\r
 179         public Map<String, Object> perform(ReadGraph graph, Resource series) throws DatabaseException {\r
 180             LinkedHashMap<String, Object> result = new LinkedHashMap<String, Object>();\r
 181             result.put("Normal", "Normal");\r
 182             result.put("Stacked", "Stacked");\r
 183             return result;\r
 184         }\r
 185     }\r
 186 \r
 187     /**\r
 188      * TypeModifyListener for modifying the type of a bar chart \r
 189      * @author Teemu Lempinen\r
 190      *\r
 191      */\r
 192     private class TypeModifyListener  extends ComboModifyListenerImpl<Resource> {\r
 193         @Override\r
 194         public void applyText(WriteGraph graph, Resource chart, String text) throws DatabaseException {\r
 195             JFreeChartResource jfree = JFreeChartResource.getInstance(graph);\r
 196             Layer0 l0 = Layer0.getInstance(graph);\r
 197 \r
 198             Resource plot = graph.syncRequest(new PossibleObjectWithType(chart, l0.ConsistsOf, jfree.CategoryPlot));\r
 199             if(plot == null)\r
 200                 return;\r
 201 \r
 202             Resource dataset = graph.syncRequest(new PossibleObjectWithType(plot, l0.ConsistsOf, jfree.CategoryDataset));\r
 203             if(dataset == null)\r
 204                 return;\r
 205 \r
 206             graph.deny(dataset, jfree.Dataset_renderer);\r
 207 \r
 208             Resource renderer;\r
 209             if(text.equals("Stacked"))\r
 210                 renderer = GraphUtils.create2(graph, jfree.StackedBarRenderer);\r
 211             else\r
 212                 renderer = GraphUtils.create2(graph, jfree.BarRenderer);\r
 213 \r
 214             graph.claim(dataset, jfree.Dataset_renderer, renderer);\r
 215         }\r
 216     }\r
 217 \r
 218 }\r