Operation mode.

compiler/cli/src/org/jetbrains/jet/cli/jvm/compiler/JetCoreEnvironment.java

@@ -36,6 +36,8 @@ import com.intellij.psi.PsiManager;
 import com.intellij.psi.impl.compiled.ClsCustomNavigationPolicy;
 import com.intellij.psi.impl.file.impl.JavaFileManager;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.CompilerModeProvider;
+import org.jetbrains.jet.OperationModeProvider;
 import org.jetbrains.jet.asJava.JavaElementFinder;
 import org.jetbrains.jet.asJava.LightClassGenerationSupport;
 import org.jetbrains.jet.cli.common.CLIConfigurationKeys;
@@ -89,6 +91,8 @@ public class JetCoreEnvironment {
         applicationEnvironment.registerParserDefinition(new JavaParserDefinition());
         applicationEnvironment.registerParserDefinition(new JetParserDefinition());
 
+        applicationEnvironment.getApplication().registerService(OperationModeProvider.class, new CompilerModeProvider());
+
         projectEnvironment = new JavaCoreProjectEnvironment(parentDisposable, applicationEnvironment);
 
         MockProject project = projectEnvironment.getProject();

compiler/frontend/src/org/jetbrains/jet/CompilerModeProvider.java

@@ -0,0 +1,26 @@
+/*
+ * 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;
+
+public class CompilerModeProvider implements OperationModeProvider {
+    public static final OperationMode COMPILER_MODE = new OperationMode("compiler mode");
+
+    @Override
+    public OperationMode getMode() {
+        return COMPILER_MODE;
+    }
+}

compiler/frontend/src/org/jetbrains/jet/OperationMode.java

@@ -0,0 +1,32 @@
+/*
+ * 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;
+
+import org.jetbrains.annotations.NotNull;
+
+public final class OperationMode {
+    private final String id;
+
+    public OperationMode(@NotNull String id) {
+        this.id = id;
+    }
+
+    @Override
+    public String toString() {
+        return id;
+    }
+}

compiler/frontend/src/org/jetbrains/jet/OperationModeProvider.java

@@ -0,0 +1,32 @@
+/*
+ * 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;
+
+import com.intellij.openapi.components.ServiceManager;
+
+public interface OperationModeProvider {
+    class SERVICE {
+        private SERVICE() {
+        }
+
+        public static OperationMode getMode() {
+            return ServiceManager.getService(OperationModeProvider.class).getMode();
+        }
+    }
+
+    OperationMode getMode();
+}

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;
+    }
+}