Operation mode.

idea/src/META-INF/plugin.xml

@@ -74,6 +74,9 @@
       <applicationService serviceInterface="org.jetbrains.jet.lang.psi.stubs.elements.StubIndexService"
                           serviceImplementation="org.jetbrains.jet.plugin.stubindex.StubIndexServiceImpl" />
 
+      <applicationService serviceInterface="org.jetbrains.jet.OperationModeProvider"
+                          serviceImplementation="org.jetbrains.jet.plugin.IdeModeProvider" />
+
       <projectService serviceInterface="org.jetbrains.jet.lang.resolve.java.JetFilesProvider"
                       serviceImplementation="org.jetbrains.jet.plugin.project.PluginJetFilesProvider"/>
 

idea/src/org/jetbrains/jet/plugin/IdeModeProvider.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.plugin;
+
+import org.jetbrains.jet.OperationMode;
+import org.jetbrains.jet.OperationModeProvider;
+
+public class IdeModeProvider implements OperationModeProvider {
+    public static final OperationMode IDE_MODE = new OperationMode("IDE mode");
+
+    @Override
+    public OperationMode getMode() {
+        return IDE_MODE;
+    }
+}