X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.charts%2Fsrc%2Forg%2Fsimantics%2Fcharts%2Fquery%2FHideChartItems.java;fp=bundles%2Forg.simantics.charts%2Fsrc%2Forg%2Fsimantics%2Fcharts%2Fquery%2FHideChartItems.java;h=9c329c6c53f82d151ad57a46ae8584d0b0e5b95a;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.charts/src/org/simantics/charts/query/HideChartItems.java b/bundles/org.simantics.charts/src/org/simantics/charts/query/HideChartItems.java
new file mode 100644
index 000000000..9c329c6c5
--- /dev/null
+++ b/bundles/org.simantics.charts/src/org/simantics/charts/query/HideChartItems.java
@@ -0,0 +1,48 @@
+package org.simantics.charts.query;
+
+import java.util.List;
+
+import org.simantics.Simantics;
+import org.simantics.charts.ontology.ChartResource;
+import org.simantics.databoard.Bindings;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+
+/**
+ * @author Tuukka Lehtonen
+ * @since 1.20
+ */
+public class HideChartItems extends WriteRequest {
+
+    private final Boolean hide;
+    private final List<Resource> items;
+
+    public HideChartItems(boolean hide, List<Resource> items) {
+        this.hide = hide;
+        this.items = items;
+    }
+
+    @Override
+    public void perform(WriteGraph graph) throws DatabaseException {
+        hideChartItems(graph, hide, items);
+    }
+
+    public static void hideChartItems(WriteGraph graph, boolean hide, List<Resource> items) throws DatabaseException {
+        ChartResource CHART = ChartResource.getInstance(graph);
+        for (Resource item : items) {
+            if (graph.isInstanceOf(item, CHART.Chart_Item)) {
+                graph.claimLiteral(item, CHART.Chart_Item_hidden, hide, Bindings.BOOLEAN);
+            }
+        }
+    }
+
+    public static void hideChartItems(boolean hide, List<Resource> items) throws DatabaseException {
+        Session s = Simantics.getSession();
+        s.markUndoPoint();
+        s.syncRequest(new HideChartItems(hide, items));
+    }
+
+}
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