[ByteCodeViewer] IDEA-375222 Respect app-wide setting "Show directory for non-unique file names"

GitOrigin-RevId: 335b0c5ef30ef2e7795ab43fac4411e2825b04c0

plugins/ByteCodeViewer/src/com/intellij/byteCodeViewer/BytecodeToolWindowService.kt

@@ -1,6 +1,7 @@
 // Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.intellij.byteCodeViewer
 
+import com.intellij.ide.ui.UISettings
 import com.intellij.openapi.components.Service
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.util.Disposer
@@ -35,17 +36,22 @@ class BytecodeToolWindowService(private val project: Project) {
 
     val listener = object : ContentManagerListener {
       override fun contentAdded(event: ContentManagerEvent) {
-        deduplicateTabNames(toolWindow)
+        if (UISettings.getInstance().showDirectoryForNonUniqueFilenames) {
+          deduplicateTabNames(toolWindow)
+        }
       }
 
       override fun contentRemoved(event: ContentManagerEvent) {
-        deduplicateTabNames(toolWindow)
+        if (UISettings.getInstance().showDirectoryForNonUniqueFilenames) {
+          deduplicateTabNames(toolWindow)
+        }
       }
     }
     contentManager.addContentManagerListener(listener)
     registeredListeners[toolWindow] = listener
 
     Disposer.register(toolWindow.disposable) {
+      // The bytecode tool window cannot be "closed"  
       contentManager.removeContentManagerListener(listener)
       registeredListeners.remove(toolWindow)
     }

plugins/ByteCodeViewer/src/com/intellij/byteCodeViewer/ShowBytecodeAction.kt

@@ -31,9 +31,7 @@ internal class ShowBytecodeAction : AnAction() {
                        hideOnEmptyContent = true
                        canCloseContent = true
                      }
-    val service = BytecodeToolWindowService.getInstance(project)
-
-    service.ensureContentManagerListenerRegistered(toolWindow)
+    BytecodeToolWindowService.getInstance(project).ensureContentManagerListenerRegistered(toolWindow)
 
     val editor = event.getData(CommonDataKeys.EDITOR) ?: return
     val psiFile = event.getData(CommonDataKeys.PSI_FILE) ?: return
@@ -77,7 +75,6 @@ internal class ShowBytecodeAction : AnAction() {
 
 
     toolWindow.contentManager.addContent(content)
-    service.deduplicateTabNames(toolWindow)
     content.setDisposer(panel)
     toolWindow.contentManager.setSelectedContent(content)
     toolWindow.setAdditionalGearActions(createActionGroup())