X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.modeling%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fscl%2FGraphModuleSourceRepository.java;h=3edc7bfeae28dd2a696dc9c3bd1d9d984c00de5d;hp=a615634118fc2a586bfe4bae0e15c1ae4dd9b9b0;hb=c160c0a55fb8aaacc9bcfa08b2bfbc4fdf0bf871;hpb=b35573372259ace60d8827766fe41443f4c57629

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/scl/GraphModuleSourceRepository.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/scl/GraphModuleSourceRepository.java
index a61563411..3edc7bfea 100644
--- a/bundles/org.simantics.modeling/src/org/simantics/modeling/scl/GraphModuleSourceRepository.java
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/scl/GraphModuleSourceRepository.java
@@ -19,6 +19,7 @@ import org.simantics.scl.compiler.source.ModuleSource;
 import org.simantics.scl.compiler.source.StringModuleSource;
 import org.simantics.scl.compiler.source.repository.ModuleSourceRepository;
 import org.simantics.scl.runtime.SCLContext;
+import org.simantics.structural2.utils.StructuralUtils;
 import org.simantics.scl.runtime.tuple.Tuple0;
 
 import gnu.trove.procedure.TObjectProcedure;
@@ -95,13 +96,16 @@ public enum GraphModuleSourceRepository implements ModuleSourceRepository {
     
     public static class GraphModuleSource extends StringModuleSource {
 
-        public GraphModuleSource(String moduleName, ClassLoader classLoader, String moduleText) {
+        private final boolean immutable;
+
+        public GraphModuleSource(String moduleName, ClassLoader classLoader, String moduleText, boolean immutable) {
             super(moduleName, classLoader, moduleText);
+            this.immutable = immutable;
         }
         
         @Override
         public boolean isUpdateable() {
-            return true;
+            return !immutable;
         }
         
         @Override
@@ -128,7 +132,8 @@ public enum GraphModuleSourceRepository implements ModuleSourceRepository {
             if(!graph.isInstanceOf(moduleResource, L0.SCLModule))
                 return null;
             String text = graph.getRelatedValue(moduleResource, L0.SCLModule_definition);
-            return new GraphModuleSource(parameter, getClass().getClassLoader(), text);
+            boolean immutable = StructuralUtils.isImmutable(graph, moduleResource);
+            return new GraphModuleSource(parameter, getClass().getClassLoader(), text, immutable);
         }
     }