Move logic related to expression occurrence searching to ide-common

idea/ide-common/src/org/jetbrains/kotlin/idea/refactoring/ktRefactoringUtil.kt

@@ -0,0 +1,40 @@
+/*
+ * 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
+
+import org.jetbrains.kotlin.idea.caches.resolve.analyze
+import org.jetbrains.kotlin.psi.*
+import org.jetbrains.kotlin.psi.psiUtil.getStrictParentOfType
+import org.jetbrains.kotlin.psi.psiUtil.isAncestor
+import org.jetbrains.kotlin.resolve.BindingContext
+
+fun KtElement.getContextForContainingDeclarationBody(): BindingContext? {
+    val enclosingDeclaration = getStrictParentOfType<KtDeclaration>()
+    val bodyElement = when (enclosingDeclaration) {
+        is KtDeclarationWithBody -> enclosingDeclaration.getBodyExpression()
+        is KtWithExpressionInitializer -> enclosingDeclaration.getInitializer()
+        is KtDestructuringDeclaration -> enclosingDeclaration.getInitializer()
+        is KtParameter -> enclosingDeclaration.getDefaultValue()
+        is KtAnonymousInitializer -> enclosingDeclaration.body
+        is KtClass -> {
+            val delegationSpecifierList = enclosingDeclaration.getSuperTypeList()
+            if (delegationSpecifierList.isAncestor(this)) this else null
+        }
+        else -> null
+    }
+    return bodyElement?.let { it.analyze() }
+}

idea/src/org/jetbrains/kotlin/idea/refactoring/jetRefactoringUtil.kt

@@ -324,23 +324,6 @@ fun PsiElement.getLineCount(): Int {
 
 fun PsiElement.isMultiLine(): Boolean = getLineCount() > 1
 
-fun KtElement.getContextForContainingDeclarationBody(): BindingContext? {
-    val enclosingDeclaration = getStrictParentOfType<KtDeclaration>()
-    val bodyElement = when (enclosingDeclaration) {
-        is KtDeclarationWithBody -> enclosingDeclaration.bodyExpression
-        is KtWithExpressionInitializer -> enclosingDeclaration.initializer
-        is KtDestructuringDeclaration -> enclosingDeclaration.initializer
-        is KtParameter -> enclosingDeclaration.defaultValue
-        is KtAnonymousInitializer -> enclosingDeclaration.body
-        is KtClass -> {
-            val delegationSpecifierList = enclosingDeclaration.getSuperTypeList()
-            if (delegationSpecifierList.isAncestor(this)) this else null
-        }
-        else -> null
-    }
-    return bodyElement?.let { it.analyze() }
-}
-
 fun <T> chooseContainerElement(
         containers: List<T>,
         editor: Editor,