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

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2012 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.browser.actions.newActions;\r
  13 \r
  14 import org.simantics.db.Resource;\r
  15 import org.simantics.db.WriteGraph;\r
  16 import org.simantics.db.common.request.WriteRequest;\r
  17 import org.simantics.db.common.utils.NameUtils;\r
  18 import org.simantics.db.exception.DatabaseException;\r
  19 import org.simantics.db.layer0.adapter.ActionFactory;\r
  20 import org.simantics.layer0.Layer0;\r
  21 import org.simantics.layer0.utils.direct.GraphUtils;\r
  22 import org.simantics.sysdyn.SysdynResource;\r
  23 import org.simantics.sysdyn.manager.FunctionUtils;\r
  24 import org.simantics.ui.SimanticsUI;\r
  25 \r
  26 /**\r
  27  * Creates a new modelica function to a model, function library or shared function library.\r
  28  * @author Teemu Lempinen\r
  29  *\r
  30  */\r
  31 public class NewFunctionAction implements ActionFactory{\r
  32 \r
  33     @Override\r
  34     public Runnable create(Object target) {\r
  35         if(!(target instanceof Resource))\r
  36             return null;\r
  37         final Resource resource = (Resource)target;\r
  38 \r
  39         return new Runnable() {\r
  40             @Override\r
  41             public void run() {\r
  42 \r
  43                 SimanticsUI.getSession().asyncRequest(new WriteRequest() {\r
  44 \r
  45                     @Override\r
  46                     public void perform(WriteGraph g) throws DatabaseException {\r
  47                         Layer0 l0 = Layer0.getInstance(g);\r
  48                         SysdynResource sr = SysdynResource.getInstance(g);\r
  49 \r
  50                         Resource library = null;\r
  51                         if(g.isInstanceOf(resource, sr.SysdynModel) || g.isInstanceOf(resource, l0.Library))\r
  52                             library = resource;\r
  53                         else if (g.isInstanceOf(resource, sr.SysdynModelicaFunction))\r
  54                             library = g.getPossibleObject(resource, l0.PartOf);\r
  55 \r
  56                         if(library == null)\r
  57                             return;\r
  58 \r
  59 \r
  60                         String name = NameUtils.findFreshName(g, "Function", library, l0.ConsistsOf, "%s%d");\r
  61 \r
  62                         GraphUtils.create2(g, sr.SysdynModelicaFunction,\r
  63                                 l0.HasName, name,\r
  64                                 l0.HasDescription, "",\r
  65                                 sr.SysdynModelicaFunction_modelicaFunctionCode, "",\r
  66                                 l0.PartOf, library);\r
  67 \r
  68                          FunctionUtils.updateFunctionFileForLibrary(g, library);\r
  69                     }\r
  70                 });\r
  71 \r
  72             }\r
  73         };\r
  74     }\r
  75 }\r