--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.modeling.ui.modelBrowser2.contributions;\r
+\r
+import java.util.Collection;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.common.request.ObjectsWithType;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.request.Read;\r
+import org.simantics.layer0.Layer0;\r
+import org.simantics.modeling.ui.modelBrowser2.model.SheetsNode;\r
+import org.simantics.spreadsheet.resource.SpreadsheetResource;\r
+import org.simantics.structural.ui.modelBrowser.contributions.LibraryViewpointContributor;\r
+\r
+public class Sheets extends LibraryViewpointContributor<SheetsNode> {\r
+\r
+ @Override\r
+ protected Read<Collection<Resource>> getChildRequest(ReadGraph graph, SheetsNode lib) throws DatabaseException {\r
+ Layer0 b = Layer0.getInstance(graph);\r
+ SpreadsheetResource sr = SpreadsheetResource.getInstance(graph);\r
+ if (sr.Spreadsheet == null)\r
+ return null;\r
+\r
+ return new ObjectsWithType(lib.resource, b.ConsistsOf, sr.Spreadsheet);\r
+ }\r
+\r
+}
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