Intentions: Implement intention which rename file according to the top-level class name

#KT-15068 Fixed
2016-12-21 13:41:33 +03:00
parent c7aefa2842
commit 6b57a3e338
16 changed files with 88 additions and 0 deletions
@@ -464,6 +464,16 @@ These artifacts include extensions for the types available in the latter JDKs, s
 + [`KT-12389`](https://youtrack.jetbrains.com/issue/KT-12389) Do not exit from REPL when toString() of user class throws an exception
 + [`KT-12129`](https://youtrack.jetbrains.com/issue/KT-12129) Fixed link on api reference page in KDoc

+## 1.0.7
+
+### IDE
+
+#### Intention actions, inspections and quickfixes
+
+##### New features
+
+- [`KT-15068`](https://youtrack.jetbrains.com/issue/KT-15068) Implement intention which rename file according to the top-level class name
+
 ## 1.0.6

 ### IDE
@@ -0,0 +1,5 @@
+// Foo.kt
+
+class <spot>Foo</spot> {
+
+}
@@ -0,0 +1,5 @@
+// bar.kt
+
+class <spot>Foo</spot> {
+
+}
@@ -0,0 +1,5 @@
+<html>
+<body>
+This intention renames file according to the top-level class name.
+</body>
+</html>
@@ -1479,6 +1479,11 @@
      <category>Kotlin</category>
    </intentionAction>

+    <intentionAction>
+      <className>org.jetbrains.kotlin.idea.intentions.RenameFileToMatchClassIntention</className>
+      <category>Kotlin</category>
+    </intentionAction>
+
    <localInspection implementationClass="org.jetbrains.kotlin.idea.intentions.ObjectLiteralToLambdaInspection"
                     displayName="Object literal can be converted to lambda"
                     groupName="Kotlin"
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2010-2016 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.intentions
+
+import com.intellij.openapi.editor.Editor
+import com.intellij.openapi.util.TextRange
+import com.intellij.openapi.util.io.FileUtil
+import com.intellij.openapi.util.io.FileUtilRt
+import com.intellij.refactoring.RefactoringSettings
+import com.intellij.refactoring.rename.RenameProcessor
+import org.jetbrains.kotlin.psi.KtClassOrObject
+
+class RenameFileToMatchClassIntention : SelfTargetingRangeIntention<KtClassOrObject>(KtClassOrObject::class.java, "", "Rename file to match top-level class name") {
+    override fun applicabilityRange(element: KtClassOrObject): TextRange? {
+        if (!element.isTopLevel()) return null
+        val fileName = element.containingKtFile.name
+        if (FileUtil.getNameWithoutExtension(fileName) == element.name) return null
+        text = "Rename file to ${element.name}.${FileUtilRt.getExtension(fileName)}"
+        return element.nameIdentifier?.textRange
+    }
+
+    override fun startInWriteAction() = false
+
+    override fun applyTo(element: KtClassOrObject, editor: Editor?) {
+        val file = element.containingKtFile
+        val extension = FileUtilRt.getExtension(file.name)
+        RenameProcessor(
+                file.project,
+                file,
+                "${element.name}.$extension",
+                RefactoringSettings.getInstance().RENAME_SEARCH_IN_COMMENTS_FOR_FILE,
+                RefactoringSettings.getInstance().RENAME_SEARCH_FOR_TEXT_FOR_FILE).run()
+    }
+}
@@ -1,4 +1,5 @@
 // "Create subclass" "false"
+// ACTION: Rename file to My.kt

 annotation class <caret>My(val x: Int)

@@ -1,6 +1,7 @@
 // "Create subclass" "false"
 // ACTION: Create test
 // ACTION: Convert to sealed class
+// ACTION: Rename file to My.kt

 enum class <caret>My {
    SINGLE {
@@ -1,4 +1,5 @@
 // "Create subclass" "false"
 // ACTION: Create test
+// ACTION: Rename file to Base.kt

 class <caret>Base
@@ -2,6 +2,7 @@
 // ACTION: Create test
 // ACTION: Implement members
 // ACTION: Move 'Some' to separate file
+// ACTION: Rename file to Some.kt
 // ERROR: Object 'Some' must be declared abstract or implement abstract member public abstract fun foo(): Unit defined in T
 interface T {
    fun foo()
@@ -1,6 +1,7 @@
 // "Safe delete 'MyEnum'" "false"
 // ACTION: Create test
 // ACTION: Convert to sealed class
+// ACTION: Rename file to MyEnum.kt

 import MyEnum.values

@@ -1,5 +1,6 @@
 // "Safe delete 'MyObj'" "false"
 // ACTION: Create test
+// ACTION: Rename file to MyObj.kt

 import MyObj.foo

@@ -1,6 +1,7 @@
 // "Safe delete 'Imported'" "false"
 // ACTION: Create test
 // ACTION: Move 'ImportedClass' to separate file
+// ACTION: Rename file to ImportedClass.kt
 import ImportedClass as ClassAlias

 class <caret>ImportedClass
@@ -1,6 +1,7 @@
 // "Safe delete 'Imported'" "false"
 // ACTION: Create test
 // ACTION: Move 'Imported' to separate file
+// ACTION: Rename file to Imported.kt
 import Imported as Alias

 object <caret>Imported
@@ -1,3 +1,4 @@
 // "Safe delete 'Imported'" "false"
 // ACTION: Create test
+// ACTION: Rename file to Imported.kt
 object <caret>Imported
@@ -1,5 +1,6 @@
 // "Suppress for declarations annotated by 'java.lang.SuppressWarnings'" "false"
 // ACTION: Safe delete 'Unused'
 // ACTION: Create test
+// ACTION: Rename file to Unused.kt
@java.lang.SuppressWarnings("")
 class <caret>Unused