Refactoring: Rename AbstractExtractFunctionAction ->AbstractIntroduceAction and move to 'introduce' package

idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/AbstractIntroduceAction.kt

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2010-2015 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.kotlin.idea.refactoring.introduce
+
+import com.intellij.refactoring.actions.*
+import com.intellij.psi.*
+import org.jetbrains.kotlin.psi.*
+
+public abstract class AbstractIntroduceAction : BasePlatformRefactoringAction() {
+    {
+        setInjectedContext(true)
+    }
+
+    override fun isAvailableInEditorOnly(): Boolean = true
+
+    protected override fun isEnabledOnElements(elements: Array<out PsiElement>): Boolean =
+            elements.all { it is JetElement }
+}

idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractFunction/ExtractFunctionAction.kt

@@ -16,30 +16,17 @@
 
 package org.jetbrains.kotlin.idea.refactoring.introduce.extractFunction
 
-import com.intellij.refactoring.actions.BasePlatformRefactoringAction
-import com.intellij.psi.PsiElement
 import com.intellij.refactoring.RefactoringActionHandler
 import com.intellij.lang.refactoring.RefactoringSupportProvider
-import org.jetbrains.kotlin.psi.JetElement
 import org.jetbrains.kotlin.idea.refactoring.JetRefactoringSupportProvider
+import org.jetbrains.kotlin.idea.refactoring.introduce.*
 
-public abstract class AbstractExtractFunctionAction: BasePlatformRefactoringAction() {
+public class ExtractFunctionAction: AbstractIntroduceAction() {
-    {
-        setInjectedContext(true)
-    }
-
-    override fun isAvailableInEditorOnly(): Boolean = true
-
-    protected override fun isEnabledOnElements(elements: Array<out PsiElement>): Boolean = 
-            elements.all { it is JetElement }
-}
-
-public class ExtractFunctionAction: AbstractExtractFunctionAction() {
     override fun getRefactoringHandler(provider: RefactoringSupportProvider): RefactoringActionHandler? =
             (provider as? JetRefactoringSupportProvider)?.getExtractFunctionHandler()
 }
 
-public class ExtractFunctionToScopeAction: AbstractExtractFunctionAction() {
+public class ExtractFunctionToScopeAction: AbstractIntroduceAction() {
     override fun getRefactoringHandler(provider: RefactoringSupportProvider): RefactoringActionHandler? =
             (provider as? JetRefactoringSupportProvider)?.getExtractFunctionToScopeHandler()
 }