Merge pull request #3552 from jojo2357/refactoring-name

Do not select the extension when refactoring file names

resources/META-INF/extensions/files-and-project.xml

@@ -17,5 +17,7 @@
         <applicationService serviceInterface="nl.hannahsten.texifyidea.util.files.ReferencedFileSetService"
                             serviceImplementation="nl.hannahsten.texifyidea.util.files.impl.ReferencedFileSetServiceImpl"/>
         <indexPatternBuilder implementation="nl.hannahsten.texifyidea.index.LatexIndexPatternBuilder"/>
+
+        <renamePsiElementProcessor implementation="nl.hannahsten.texifyidea.LatexRenameProcessor"/>
     </extensions>
 </idea-plugin>

src/nl/hannahsten/texifyidea/LatexRenameProcessor.kt

@@ -0,0 +1,24 @@
+package nl.hannahsten.texifyidea
+
+import com.intellij.openapi.editor.Editor
+import com.intellij.openapi.project.Project
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiFile
+import com.intellij.refactoring.rename.RenameDialog
+import com.intellij.refactoring.rename.RenamePsiElementProcessor
+import com.intellij.refactoring.rename.RenamePsiFileProcessor.PsiFileRenameDialog
+
+class LatexRenameProcessor : RenamePsiElementProcessor() {
+    override fun canProcessElement(element: PsiElement): Boolean {
+        // The reason below is only applicable for files
+        return when (element) {
+            is PsiFile -> true
+            else -> false
+        }
+    }
+
+    override fun createRenameDialog(project: Project, element: PsiElement, nameSuggestionContext: PsiElement?, editor: Editor?): RenameDialog {
+        // We want to not select the extension in the dialog when renaming files, and looking at RenameDialog#createNewNameComponent(), this is done by setting the editor to null
+        return PsiFileRenameDialog(project, element, nameSuggestionContext, null)
+    }
+}