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.xyline;\r
  13 \r
  14 import org.eclipse.jface.dialogs.IInputValidator;\r
  15 import org.eclipse.jface.layout.GridDataFactory;\r
  16 import org.eclipse.jface.layout.GridLayoutFactory;\r
  17 import org.eclipse.jface.viewers.StructuredSelection;\r
  18 import org.eclipse.swt.SWT;\r
  19 import org.eclipse.swt.custom.ScrolledComposite;\r
  20 import org.eclipse.swt.graphics.Point;\r
  21 import org.eclipse.swt.widgets.Combo;\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.TrackedText;\r
  30 import org.simantics.browsing.ui.swt.widgets.impl.Widget;\r
  31 import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;\r
  32 import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupportImpl;\r
  33 import org.simantics.db.ReadGraph;\r
  34 import org.simantics.db.Resource;\r
  35 import org.simantics.db.common.request.PossibleObjectWithType;\r
  36 import org.simantics.db.common.request.ReadRequest;\r
  37 import org.simantics.db.exception.DatabaseException;\r
  38 import org.simantics.db.management.ISessionContext;\r
  39 import org.simantics.layer0.Layer0;\r
  40 import org.simantics.modeling.ui.chart.property.DoublePropertyFactory;\r
  41 import org.simantics.modeling.ui.chart.property.DoublePropertyModifier;\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.AxisHidePropertyComposite;\r
  45 import org.simantics.sysdyn.ui.trend.chart.properties.BooleanPropertyFactory;\r
  46 import org.simantics.sysdyn.ui.trend.chart.properties.BooleanSelectionListener;\r
  47 import org.simantics.sysdyn.ui.trend.chart.properties.JFreeChartPropertyColorProvider;\r
  48 import org.simantics.sysdyn.ui.trend.chart.properties.RVIFactory;\r
  49 import org.simantics.sysdyn.ui.trend.chart.properties.RVIModifier;\r
  50 import org.simantics.sysdyn.ui.trend.chart.properties.TitleFactory;\r
  51 import org.simantics.sysdyn.ui.trend.chart.properties.TitleModifier;\r
  52 import org.simantics.ui.utils.AdaptionUtils;\r
  53 \r
  54 /**\r
  55  * PropertyTab displaying general properties and x-axis properties of a chart\r
  56  * \r
  57  * @author Teemu Lempinen\r
  58  *\r
  59  */\r
  60 public class XYLineGeneralPropertiesTab extends LabelPropertyTabContributor implements Widget {\r
  61 \r
  62     private ScrolledComposite sc;\r
  63     private Composite composite;\r
  64     private TrackedText name, title, xlabel, xvariable, xmin, xmax;\r
  65     private Combo type;\r
  66     private Button hgrid, htitle, hlegend;\r
  67     private WidgetSupportImpl domainAxisSupport = new WidgetSupportImpl();\r
  68 \r
  69     @Override\r
  70     public void createControls(Composite body, IWorkbenchSite site, ISessionContext context, WidgetSupport support) {    \r
  71         support.register(this);\r
  72 \r
  73         // Scrolled composite containing all of the properties in this tab\r
  74         sc = new ScrolledComposite(body, SWT.NONE | SWT.H_SCROLL | SWT.V_SCROLL);\r
  75         GridDataFactory.fillDefaults().grab(true, true).applyTo(sc);\r
  76         GridLayoutFactory.fillDefaults().applyTo(sc);\r
  77         sc.setExpandHorizontal(true);\r
  78         sc.setExpandVertical(true);\r
  79 \r
  80         composite = new Composite(sc, SWT.NONE);\r
  81         GridLayoutFactory.fillDefaults().numColumns(2).margins(3, 3).applyTo(composite);\r
  82 \r
  83         // General properties\r
  84         Group general = new Group(composite, SWT.NONE);\r
  85         GridDataFactory.fillDefaults().grab(true, false).applyTo(general);\r
  86         GridLayoutFactory.fillDefaults().margins(3, 3).numColumns(2).applyTo(general);\r
  87         general.setText("General");\r
  88 \r
  89         // Name\r
  90         Label label = new Label(general, SWT.NONE);\r
  91         GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER).applyTo(label);\r
  92         label.setText("Name:");\r
  93 \r
  94         Composite c = new Composite(general, SWT.NONE);\r
  95         GridDataFactory.fillDefaults().applyTo(c);\r
  96         GridLayoutFactory.fillDefaults().numColumns(3).applyTo(c);\r
  97 \r
  98         name = new org.simantics.browsing.ui.swt.widgets.TrackedText(c, support, SWT.BORDER);\r
  99         GridDataFactory.fillDefaults().grab(true, false).applyTo(name.getWidget());\r
 100         name.setTextFactory(new StringPropertyFactory(Layer0.URIs.HasLabel));\r
 101         name.addModifyListener(new StringPropertyModifier(context, Layer0.URIs.HasLabel));\r
 102         name.setColorProvider(new JFreeChartPropertyColorProvider(name.getResourceManager()));\r
 103 \r
 104         // Type\r
 105         label = new Label(c, SWT.NONE);\r
 106         GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER).applyTo(label);\r
 107         label.setText("Type:");\r
 108 \r
 109         type = new Combo(c, SWT.BORDER | SWT.READ_ONLY);\r
 110         type.setItems(new String[] {"Line", "Fancy", "Area", "3D"});\r
 111         type.select(0);\r
 112 \r
 113         // Title (Which is different than name)\r
 114         label = new Label(general, SWT.NONE);\r
 115         GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER).applyTo(label);\r
 116         label.setText("Title:");\r
 117 \r
 118         title = new org.simantics.browsing.ui.swt.widgets.TrackedText(general, support, SWT.BORDER);\r
 119         GridDataFactory.fillDefaults().grab(true, false).applyTo(title.getWidget());\r
 120         title.setTextFactory(new TitleFactory());\r
 121         title.addModifyListener(new TitleModifier());\r
 122         title.setColorProvider(new JFreeChartPropertyColorProvider(name.getResourceManager()));\r
 123 \r
 124         // Group for hide options\r
 125         Group hideGroup = new Group(composite, SWT.NONE);\r
 126         GridDataFactory.fillDefaults().applyTo(hideGroup);\r
 127         GridLayoutFactory.fillDefaults().margins(3, 3).numColumns(2).applyTo(hideGroup);\r
 128         hideGroup.setText("Hide");\r
 129 \r
 130         hgrid = new Button(hideGroup, support, SWT.CHECK);\r
 131         hgrid.setText("Grid");\r
 132         hgrid.setSelectionFactory(new BooleanPropertyFactory(JFreeChartResource.URIs.Plot, JFreeChartResource.URIs.Plot_visibleGrid, true));\r
 133         hgrid.addSelectionListener(new BooleanSelectionListener(context, JFreeChartResource.URIs.Plot, JFreeChartResource.URIs.Plot_visibleGrid));\r
 134         htitle = new Button(hideGroup, support, SWT.CHECK);\r
 135         htitle.setText("Title");\r
 136         htitle.setSelectionFactory(new BooleanPropertyFactory(JFreeChartResource.URIs.TextTitle, JFreeChartResource.URIs.visible, true));\r
 137         htitle.addSelectionListener(new BooleanSelectionListener(context, JFreeChartResource.URIs.TextTitle, JFreeChartResource.URIs.visible));\r
 138         hlegend = new Button(hideGroup, support, SWT.CHECK);\r
 139         hlegend.setText("Legend");\r
 140         hlegend.setSelectionFactory(new BooleanPropertyFactory(null, JFreeChartResource.URIs.Chart_visibleLegend, true));\r
 141         hlegend.addSelectionListener(new BooleanSelectionListener(context, null, JFreeChartResource.URIs.Chart_visibleLegend));\r
 142 \r
 143 \r
 144         // X-Axis properties\r
 145         Group xgroup = new Group(composite, SWT.NONE);\r
 146         GridDataFactory.fillDefaults().span(2, 1).grab(true, false).applyTo(xgroup);\r
 147         GridLayoutFactory.fillDefaults().margins(3, 3).numColumns(3).applyTo(xgroup);\r
 148         xgroup.setText("X-axis");\r
 149 \r
 150         // Variable for x-axis (default: empty == time)\r
 151         label = new Label(xgroup, SWT.NONE);\r
 152         GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER).applyTo(label);\r
 153         label.setText("Variable:");\r
 154 \r
 155         xvariable = new TrackedText(xgroup, domainAxisSupport, SWT.BORDER);\r
 156         xvariable.setTextFactory(new RVIFactory());\r
 157         xvariable.addModifyListener(new RVIModifier(xvariable.getWidget(), domainAxisSupport));\r
 158         xvariable.setColorProvider(new JFreeChartPropertyColorProvider(xvariable.getResourceManager()));\r
 159         GridDataFactory.fillDefaults().grab(true, false).applyTo(xvariable.getWidget());\r
 160         \r
 161         Composite axisHide = new AxisHidePropertyComposite(xgroup, context, domainAxisSupport, SWT.NONE);\r
 162         GridDataFactory.fillDefaults().span(1, 3).applyTo(axisHide);\r
 163 \r
 164         // Label for x-axis\r
 165         label = new Label(xgroup, SWT.NONE);\r
 166         GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER).applyTo(label);\r
 167         label.setText("Label:");\r
 168 \r
 169         xlabel = new TrackedText(xgroup, domainAxisSupport, SWT.BORDER);\r
 170         xlabel.setTextFactory(new StringPropertyFactory(Layer0.URIs.HasLabel, ""));\r
 171         xlabel.addModifyListener(new StringPropertyModifier(context, Layer0.URIs.HasLabel));\r
 172         xlabel.setColorProvider(new JFreeChartPropertyColorProvider(xlabel.getResourceManager()));\r
 173         GridDataFactory.fillDefaults().grab(true, false).applyTo(xlabel.getWidget());\r
 174 \r
 175         // Min and max values for x-axis\r
 176         label = new Label(xgroup, SWT.NONE);\r
 177         GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER).applyTo(label);\r
 178         label.setText("Min:");\r
 179 \r
 180         Composite minmax = new Composite(xgroup, SWT.NONE);\r
 181         GridDataFactory.fillDefaults().applyTo(minmax);\r
 182         GridLayoutFactory.fillDefaults().numColumns(3).applyTo(minmax);\r
 183         xmin = new TrackedText(minmax, domainAxisSupport, SWT.BORDER);\r
 184         xmin.setColorProvider(new JFreeChartPropertyColorProvider(xmin.getResourceManager()));\r
 185         xmin.setTextFactory(new DoublePropertyFactory(JFreeChartResource.URIs.Axis_min));\r
 186         xmin.addModifyListener(new DoublePropertyModifier(context, JFreeChartResource.URIs.Axis_min));\r
 187         xmin.setInputValidator(new DoubleValidator());\r
 188 \r
 189         label = new Label(minmax, SWT.NONE);\r
 190         label.setText("Max:");\r
 191         xmax = new TrackedText(minmax, domainAxisSupport, SWT.BORDER);\r
 192         xmax.setColorProvider(new JFreeChartPropertyColorProvider(xmax.getResourceManager()));\r
 193         xmax.setTextFactory(new DoublePropertyFactory(JFreeChartResource.URIs.Axis_max));\r
 194         xmax.addModifyListener(new DoublePropertyModifier(context, JFreeChartResource.URIs.Axis_max));\r
 195         xmax.setInputValidator(new DoubleValidator());\r
 196 \r
 197 \r
 198         sc.setContent(composite);\r
 199         Point size = composite.computeSize(SWT.DEFAULT, SWT.DEFAULT);\r
 200         sc.setMinSize(size);\r
 201     }\r
 202 \r
 203     @Override\r
 204     public void setInput(final ISessionContext context, Object input) {\r
 205         final Resource chart = AdaptionUtils.adaptToSingle(input, Resource.class);\r
 206         if(chart == null)\r
 207             return; \r
 208 \r
 209         context.getSession().asyncRequest(new ReadRequest() {\r
 210 \r
 211             @Override\r
 212             public void run(ReadGraph graph) throws DatabaseException {\r
 213                 Layer0 l0 = Layer0.getInstance(graph);\r
 214                 JFreeChartResource jfree = JFreeChartResource.getInstance(graph);\r
 215                 Resource plot = graph.syncRequest(new PossibleObjectWithType(chart, l0.ConsistsOf, jfree.Plot));\r
 216                 if(plot == null) return;\r
 217                 Resource domainAxis = graph.getPossibleObject(plot, jfree.Plot_domainAxis);\r
 218                 if(domainAxis == null) return;\r
 219                 domainAxisSupport.fireInput(context, new StructuredSelection(domainAxis));\r
 220             }\r
 221         });\r
 222     }\r
 223 \r
 224     \r
 225     /**\r
 226      * Validator for validating that an input is double\r
 227      * @author Teemu Lempinen\r
 228      *\r
 229      */\r
 230     private class DoubleValidator implements IInputValidator {\r
 231         @Override\r
 232         public String isValid(String newText) {\r
 233             if (newText.trim().isEmpty())\r
 234                 return null;\r
 235             try {\r
 236                 Double.parseDouble(newText);\r
 237                 return null;\r
 238             } catch (NumberFormatException e) {\r
 239                 return e.getMessage();\r
 240             }\r
 241         }\r
 242     }\r
 243     \r
 244 \r
 245 }\r