bundles/org.simantics.event/src/org/simantics/event/view/preference/EventPrefs.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2011 Association for Decentralized Information Management\r
   3  * in 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.event.view.preference;\r
  13 \r
  14 import org.simantics.databoard.Bindings;\r
  15 import org.simantics.db.ReadGraph;\r
  16 import org.simantics.db.Resource;\r
  17 import org.simantics.db.WriteGraph;\r
  18 import org.simantics.db.exception.DatabaseException;\r
  19 import org.simantics.event.ontology.EventViewResource;\r
  20 \r
  21 /**\r
  22  * @author Tuukka Lehtonen\r
  23  */\r
  24 public final class EventPrefs {\r
  25 \r
  26     public static boolean hideInfoEvents(ReadGraph graph, Resource project) throws DatabaseException {\r
  27         return testBoolean(graph, project, EventViewResource.getInstance(graph).HideInfoEvents);\r
  28     }\r
  29 \r
  30     public static boolean hideWarningEvents(ReadGraph graph, Resource project) throws DatabaseException {\r
  31         return testBoolean(graph, project, EventViewResource.getInstance(graph).HideWarningEvents);\r
  32     }\r
  33 \r
  34     public static boolean hideReturnEvents(ReadGraph graph, Resource project) throws DatabaseException {\r
  35         return testBoolean(graph, project, EventViewResource.getInstance(graph).HideReturnEvents);\r
  36     }\r
  37 \r
  38     public static boolean showHiddenEvents(ReadGraph graph, Resource project) throws DatabaseException {\r
  39         return testBoolean(graph, project, EventViewResource.getInstance(graph).ShowHiddenEvents);\r
  40     }\r
  41 \r
  42     public static boolean showOnlyMilestones(ReadGraph graph, Resource project) throws DatabaseException {\r
  43         return testBoolean(graph, project, EventViewResource.getInstance(graph).ShowOnlyMilestones);\r
  44     }\r
  45 \r
  46     public static boolean showOnlyActiveEvents(ReadGraph graph, Resource project) throws DatabaseException {\r
  47         return testBoolean(graph, project, EventViewResource.getInstance(graph).ShowOnlyActiveEvents);\r
  48     }\r
  49 \r
  50     private static boolean testBoolean(ReadGraph graph, Resource project, Resource property) throws DatabaseException {\r
  51         if (project == null)\r
  52             return false;\r
  53         return Boolean.TRUE.equals(graph.getPossibleRelatedValue(project, property, Bindings.BOOLEAN));\r
  54     }\r
  55 \r
  56     public static void setHideInfoEvents(WriteGraph graph, Resource project, boolean show) throws DatabaseException {\r
  57         setBoolean(graph, project, EventViewResource.getInstance(graph).HideInfoEvents, show);\r
  58     }\r
  59 \r
  60     public static void setHideWarningEvents(WriteGraph graph, Resource project, boolean show) throws DatabaseException {\r
  61         setBoolean(graph, project, EventViewResource.getInstance(graph).HideWarningEvents, show);\r
  62     }\r
  63 \r
  64     public static void setHideReturnEvents(WriteGraph graph, Resource project, boolean show) throws DatabaseException {\r
  65         setBoolean(graph, project, EventViewResource.getInstance(graph).HideReturnEvents, show);\r
  66     }\r
  67 \r
  68     public static void setShowHiddenEvents(WriteGraph graph, Resource project, boolean show) throws DatabaseException {\r
  69         setBoolean(graph, project, EventViewResource.getInstance(graph).ShowHiddenEvents, show);\r
  70     }\r
  71 \r
  72     public static void setShowOnlyMilestones(WriteGraph graph, Resource project, boolean show) throws DatabaseException {\r
  73         setBoolean(graph, project, EventViewResource.getInstance(graph).ShowOnlyMilestones, show);\r
  74     }\r
  75 \r
  76     public static void setShowOnlyActiveEvents(WriteGraph graph, Resource project, boolean show) throws DatabaseException {\r
  77         setBoolean(graph, project, EventViewResource.getInstance(graph).ShowOnlyActiveEvents, show);\r
  78     }\r
  79 \r
  80     private static void setBoolean(WriteGraph graph, Resource project, Resource property, boolean value) throws DatabaseException {\r
  81         graph.claimLiteral(project, property, value, Bindings.BOOLEAN);\r
  82     }\r
  83 \r
  84 }\r