]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.charts/src/org/simantics/charts/query/HideChartItems.java
Migrated source code from Simantics SVN
[simantics/platform.git] / bundles / org.simantics.charts / src / org / simantics / charts / query / HideChartItems.java
1 package org.simantics.charts.query;\r
2 \r
3 import java.util.List;\r
4 \r
5 import org.simantics.Simantics;\r
6 import org.simantics.charts.ontology.ChartResource;\r
7 import org.simantics.databoard.Bindings;\r
8 import org.simantics.db.Resource;\r
9 import org.simantics.db.Session;\r
10 import org.simantics.db.WriteGraph;\r
11 import org.simantics.db.common.request.WriteRequest;\r
12 import org.simantics.db.exception.DatabaseException;\r
13 \r
14 /**\r
15  * @author Tuukka Lehtonen\r
16  * @since 1.20\r
17  */\r
18 public class HideChartItems extends WriteRequest {\r
19 \r
20     private final Boolean hide;\r
21     private final List<Resource> items;\r
22 \r
23     public HideChartItems(boolean hide, List<Resource> items) {\r
24         this.hide = hide;\r
25         this.items = items;\r
26     }\r
27 \r
28     @Override\r
29     public void perform(WriteGraph graph) throws DatabaseException {\r
30         hideChartItems(graph, hide, items);\r
31     }\r
32 \r
33     public static void hideChartItems(WriteGraph graph, boolean hide, List<Resource> items) throws DatabaseException {\r
34         ChartResource CHART = ChartResource.getInstance(graph);\r
35         for (Resource item : items) {\r
36             if (graph.isInstanceOf(item, CHART.Chart_Item)) {\r
37                 graph.claimLiteral(item, CHART.Chart_Item_hidden, hide, Bindings.BOOLEAN);\r
38             }\r
39         }\r
40     }\r
41 \r
42     public static void hideChartItems(boolean hide, List<Resource> items) throws DatabaseException {\r
43         Session s = Simantics.getSession();\r
44         s.markUndoPoint();\r
45         s.syncRequest(new HideChartItems(hide, items));\r
46     }\r
47 \r
48 }