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.handlers.newComponents;\r
  13 \r
  14 import java.util.ArrayList;\r
  15 import java.util.Collections;\r
  16 import java.util.UUID;\r
  17 \r
  18 import org.eclipse.core.commands.AbstractHandler;\r
  19 import org.eclipse.core.commands.ExecutionEvent;\r
  20 import org.eclipse.core.commands.ExecutionException;\r
  21 import org.eclipse.jface.viewers.ISelection;\r
  22 import org.eclipse.ui.handlers.HandlerUtil;\r
  23 import org.simantics.db.Resource;\r
  24 import org.simantics.db.WriteGraph;\r
  25 import org.simantics.db.common.request.WriteRequest;\r
  26 import org.simantics.db.common.utils.ListUtils;\r
  27 import org.simantics.db.common.utils.NameUtils;\r
  28 import org.simantics.db.exception.DatabaseException;\r
  29 import org.simantics.db.layer0.util.Layer0Utils;\r
  30 import org.simantics.diagram.stubs.G2DResource;\r
  31 import org.simantics.layer0.Layer0;\r
  32 import org.simantics.layer0.utils.direct.GraphUtils;\r
  33 import org.simantics.sysdyn.JFreeChartResource;\r
  34 import org.simantics.sysdyn.ui.browser.nodes.ChartsFolder;\r
  35 import org.simantics.ui.SimanticsUI;\r
  36 import org.simantics.utils.ui.AdaptionUtils;\r
  37 \r
  38 /**\r
  39  * Handler for creating a new XYLineChart in model browser\r
  40  * @author Teemu Lempinen\r
  41  * @author Tuomas Miettinen\r
  42  *\r
  43  */\r
  44 public class NewXYLineChartHandler extends AbstractHandler {\r
  45 \r
  46     @Override\r
  47     public Object execute(ExecutionEvent event) throws ExecutionException {\r
  48 \r
  49 \r
  50         ISelection sel = HandlerUtil.getCurrentSelection(event);\r
  51 \r
  52         ChartsFolder node = AdaptionUtils.adaptToSingle(sel, ChartsFolder.class);\r
  53         if (node == null)\r
  54             return null;\r
  55 \r
  56         final Resource model = node.data;        \r
  57 \r
  58         SimanticsUI.getSession().asyncRequest(new WriteRequest() {\r
  59 \r
  60             @Override\r
  61             public void perform(WriteGraph g) throws DatabaseException {\r
  62                 g.markUndoPoint();\r
  63                 Layer0 l0 = Layer0.getInstance(g);\r
  64                 JFreeChartResource jfree = JFreeChartResource.getInstance(g);\r
  65                 G2DResource g2d = G2DResource.getInstance(g);\r
  66                 \r
  67                 String label = NameUtils.findFreshLabel(g, "Chart", model);\r
  68                 \r
  69                 Resource jfreechart = GraphUtils.create2(g, jfree.Chart,\r
  70                         l0.HasName, "Chart" + UUID.randomUUID().toString(),\r
  71                         l0.HasLabel, label,\r
  72                         l0.PartOf, model,\r
  73                         jfree.Chart_visibleBorder, true,\r
  74                         jfree.Chart_borderWidth, 3);\r
  75                 g.claimLiteral(jfreechart, jfree.Chart_borderColor, g2d.Color, new float[] {0,0,0,1});\r
  76 \r
  77                 GraphUtils.create2(g, jfree.TextTitle,\r
  78                         l0.HasName, "TextTitle" + UUID.randomUUID().toString(),\r
  79                         l0.HasLabel, "Chart Title",\r
  80                         jfree.Title_position, jfree.Top,\r
  81                         l0.PartOf, jfreechart);\r
  82 \r
  83                 Resource domainAxis = GraphUtils.create2(g, jfree.NumberAxis,\r
  84                         l0.HasName, "NumberAxis" + UUID.randomUUID().toString(),\r
  85                         jfree.variableRVI, "/time",\r
  86                         l0.HasLabel, "Time");\r
  87                 Resource rangeAxis = GraphUtils.create2(g, jfree.NumberAxis,\r
  88                         l0.HasName, "NumberAxis" + UUID.randomUUID().toString(),\r
  89                         l0.HasLabel, "Y-axis");\r
  90                 \r
  91                 Resource renderer = GraphUtils.create2(g, jfree.XYLineRenderer);\r
  92 \r
  93                 Resource dataset = GraphUtils.create2(g, jfree.XYDataset,\r
  94                         l0.HasName, "XYDataset" + UUID.randomUUID().toString(),\r
  95                         jfree.Dataset_mapToDomainAxis, domainAxis,\r
  96                         jfree.Dataset_mapToRangeAxis, rangeAxis,\r
  97                         jfree.Dataset_seriesList, ListUtils.create(g, new ArrayList<Resource>()),\r
  98                         jfree.Dataset_renderer, renderer);\r
  99 \r
 100                 GraphUtils.create2(g, jfree.XYPlot,\r
 101                         l0.HasName, "XYPlot" + UUID.randomUUID().toString(),\r
 102                         l0.PartOf, jfreechart,\r
 103                         jfree.Plot_domainAxis, domainAxis,\r
 104                         jfree.Plot_rangeAxis, rangeAxis,\r
 105                         jfree.Plot_rangeAxisList, ListUtils.create(g, Collections.singletonList(rangeAxis)),\r
 106                         l0.ConsistsOf, dataset,\r
 107                         l0.ConsistsOf, domainAxis,\r
 108                         l0.ConsistsOf, rangeAxis);\r
 109                 Layer0Utils.addCommentMetadata(g, "Created new Line Chart " +  label + " " + jfreechart);\r
 110             }\r
 111 \r
 112         });\r
 113 \r
 114 \r
 115 \r
 116         return null;\r
 117     }\r
 118 \r
 119 }\r