X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Factions%2FNewSymbol.java;fp=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Factions%2FNewSymbol.java;h=9a7789690728223b879635fead5669ebb9c632d5;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/NewSymbol.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/NewSymbol.java
new file mode 100644
index 000000000..9a7789690
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/NewSymbol.java
@@ -0,0 +1,40 @@
+package org.simantics.modeling.ui.actions;
+
+import org.simantics.Simantics;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.ActionFactory;
+import org.simantics.modeling.userComponent.ComponentTypeCommands;
+import org.simantics.utils.ui.ErrorLogger;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class NewSymbol implements ActionFactory {
+
+    @Override
+    public Runnable create(Object target) {
+        if (!(target instanceof Resource))
+            return null;
+        final Resource componentType = (Resource) target;
+        return new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    Simantics.getSession().syncRequest(new WriteRequest() {
+                        @Override
+                        public void perform(WriteGraph graph) throws DatabaseException {
+                            graph.markUndoPoint();
+                            ComponentTypeCommands.createSymbol(graph, componentType);
+                        }
+                    });
+                } catch (DatabaseException e) {
+                    ErrorLogger.defaultLogError(e);
+                }
+            }
+        };
+    }
+
+}