Enhancements to district functionalities and code

[simantics/district.git] / org.simantics.district.network.ui / src / org / simantics / district / network / ui / function / Functions.java

diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/function/Functions.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/function/Functions.java
index 4fc40dbb109253fb5a2a2bf01a9eea0624dc6013..627de3a62171b46eebe4b2407edb3285b5da5d73 100644 (file)
--- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/function/Functions.java
+++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/function/Functions.java
@@ -1,9 +1,12 @@
 package org.simantics.district.network.ui.function;
 
+import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 import java.util.stream.Collectors;
 
 import org.eclipse.jface.dialogs.Dialog;
@@ -32,6 +35,7 @@ import org.simantics.db.Resource;
 import org.simantics.db.Session;
 import org.simantics.db.WriteGraph;
 import org.simantics.db.common.request.IndexRoot;
+import org.simantics.db.common.request.IndexRoots;
 import org.simantics.db.common.request.ObjectsWithType;
 import org.simantics.db.common.request.ReadRequest;
 import org.simantics.db.common.request.WriteRequest;
@@ -49,7 +53,6 @@ import org.simantics.modeling.ModelingUtils;
 import org.simantics.modeling.adapters.NewCompositeActionFactory;
 import org.simantics.modeling.typicals.TypicalUtil;
 import org.simantics.scl.reflection.annotations.SCLValue;
-import org.simantics.structural.stubs.StructuralResource2;
 import org.simantics.ui.workbench.action.DefaultActions;
 import org.simantics.utils.ui.SWTUtils;
 import org.slf4j.Logger;
@@ -446,7 +449,15 @@ public class Functions {
                 });
     }
 
-    public static void getDistrictDiagrams(ReadGraph graph) {
-        
+    public static Collection<Resource> getDistrictDiagrams(ReadGraph graph) throws DatabaseException {
+        Layer0 L0 = Layer0.getInstance(graph);
+        Collection<Resource> indexRoots = graph.sync(new ObjectsWithType(Simantics.getProjectResource(), L0.ConsistsOf, L0.IndexRoot));
+        DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
+        Set<Resource> results = new HashSet<>();
+        for (Resource indexRoot : indexRoots) {
+            Collection<Resource> diagrams = ModelingUtils.searchByType(graph, indexRoot, DN.Diagram);
+            results.addAll(diagrams);
+        }
+        return results;
     }
 }