[perfTesting] IJ-CR-157659 IJPL-178987 Introduce a perfTesting.frontend module with frontend-specific command provider

The new module will contain commands that access UI components that were split for remdev compatibility. Be it a monolith IDE or a Split one, this module will exist in the monolith or frontend process accordingly.

(cherry picked from commit 3f41cd7b7202ed3c4bfdd52b7138034dc7cd63f2)

GitOrigin-RevId: ea312ccb715138bd9314f74e789d1349de66eea5

.idea/modules.xml

@@ -625,6 +625,7 @@
       <module fileurl="file://$PROJECT_DIR$/notebooks/notebook-ui/intellij.notebooks.ui.iml" filepath="$PROJECT_DIR$/notebooks/notebook-ui/intellij.notebooks.ui.iml" />
       <module fileurl="file://$PROJECT_DIR$/notebooks/visualization/intellij.notebooks.visualization.iml" filepath="$PROJECT_DIR$/notebooks/visualization/intellij.notebooks.visualization.iml" />
       <module fileurl="file://$PROJECT_DIR$/plugins/performanceTesting/core/intellij.performanceTesting.iml" filepath="$PROJECT_DIR$/plugins/performanceTesting/core/intellij.performanceTesting.iml" />
+      <module fileurl="file://$PROJECT_DIR$/plugins/performanceTesting/frontend/intellij.performanceTesting.frontend.iml" filepath="$PROJECT_DIR$/plugins/performanceTesting/frontend/intellij.performanceTesting.frontend.iml" />
       <module fileurl="file://$PROJECT_DIR$/plugins/performanceTesting/remote-driver/intellij.performanceTesting.remoteDriver.iml" filepath="$PROJECT_DIR$/plugins/performanceTesting/remote-driver/intellij.performanceTesting.remoteDriver.iml" />
       <module fileurl="file://$PROJECT_DIR$/plugins/performanceTesting/scripts-ui/intellij.performanceTesting.ui.iml" filepath="$PROJECT_DIR$/plugins/performanceTesting/scripts-ui/intellij.performanceTesting.ui.iml" />
       <module fileurl="file://$PROJECT_DIR$/plugins/performanceTesting/vcs/intellij.performanceTesting.vcs.iml" filepath="$PROJECT_DIR$/plugins/performanceTesting/vcs/intellij.performanceTesting.vcs.iml" />

plugins/performanceTesting/core/plugin-content.yaml

@@ -1,3 +1,6 @@
+- name: lib/modules/intellij.performanceTesting.frontend.jar
+  contentModules:
+  - name: intellij.performanceTesting.frontend
 - name: lib/performanceTesting.jar
   projectLibraries:
   - name: assertJ

plugins/performanceTesting/core/resources/META-INF/plugin.xml

@@ -13,6 +13,7 @@
   <content>
     <module name="intellij.performanceTesting.remoteDriver"/>
     <module name="intellij.performanceTesting.vcs"/>
+    <module name="intellij.performanceTesting.frontend"/>
   </content>
 
   <dependencies>

plugins/performanceTesting/core/src/com/jetbrains/performancePlugin/BaseCommandProvider.java

@@ -92,7 +92,6 @@ public final class BaseCommandProvider implements CommandProvider {
       Map.entry(ConditionalMemoryDumpCommand.PREFIX, ConditionalMemoryDumpCommand::new),
       Map.entry(AcceptDecompileNotice.PREFIX, AcceptDecompileNotice::new),
       Map.entry(InstallCustomJBR.PREFIX, InstallCustomJBR::new),
-      Map.entry(ShowRecentFilesCommand.PREFIX, ShowRecentFilesCommand::new),
       Map.entry(ShowEvaluateExpressionCommand.PREFIX, ShowEvaluateExpressionCommand::new),
       Map.entry(EvaluateExpressionCompletionCommand.PREFIX, EvaluateExpressionCompletionCommand::new),
       Map.entry(CollectFilesNotMarkedAsIndex.PREFIX, CollectFilesNotMarkedAsIndex::new),

plugins/performanceTesting/frontend/intellij.performanceTesting.frontend.iml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="kotlin-stdlib" level="project" />
+    <orderEntry type="module" module-name="intellij.performanceTesting" />
+    <orderEntry type="module" module-name="intellij.platform.ide.impl" />
+    <orderEntry type="module" module-name="intellij.platform.recentFiles.frontend" />
+    <orderEntry type="module" module-name="intellij.platform.core.ui" />
+    <orderEntry type="module" module-name="intellij.platform.lang" />
+  </component>
+</module>

plugins/performanceTesting/frontend/resources/intellij.performanceTesting.frontend.xml

@@ -0,0 +1,10 @@
+<idea-plugin>
+  <dependencies>
+    <module name="intellij.platform.frontend"/>
+    <module name="intellij.platform.recentFiles.frontend"/>
+  </dependencies>
+
+  <extensions defaultExtensionNs="com.jetbrains.performancePlugin">
+    <commandProvider implementation="com.intellij.performanceTesting.frontend.FrontendCommandProvider"/>
+  </extensions>
+</idea-plugin>

plugins/performanceTesting/frontend/src/com/intellij/performanceTesting/frontend/FrontendCommandProvider.kt

@@ -0,0 +1,13 @@
+package com.intellij.performanceTesting.frontend
+
+import com.jetbrains.performancePlugin.CommandProvider
+import com.jetbrains.performancePlugin.CreateCommand
+import com.intellij.performanceTesting.frontend.commands.ShowRecentFilesCommand
+
+internal class FrontendCommandProvider : CommandProvider {
+  override fun getCommands(): Map<String, CreateCommand> {
+    return mapOf(
+      ShowRecentFilesCommand.PREFIX to CreateCommand(::ShowRecentFilesCommand),
+    )
+  }
+}

plugins/performanceTesting/frontend/src/com/intellij/performanceTesting/frontend/commands/ShowRecentFilesCommand.kt

@@ -1,10 +1,11 @@
-package com.jetbrains.performancePlugin.commands
+package com.intellij.performanceTesting.frontend.commands
 
 import com.intellij.ide.IdeBundle
 import com.intellij.openapi.application.EDT
 import com.intellij.openapi.ui.playback.PlaybackContext
 import com.intellij.platform.recentFiles.frontend.Switcher
 import com.intellij.platform.recentFiles.frontend.createAndShowNewSwitcherSuspend
+import com.jetbrains.performancePlugin.commands.PerformanceCommandCoroutineAdapter
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.withContext
@@ -13,7 +14,7 @@ import org.jetbrains.annotations.NonNls
 /**
  * Usage: %showRecentFiles <seconds to wait before close>
  */
-class ShowRecentFilesCommand(text: String, line: Int) : PerformanceCommandCoroutineAdapter(text, line) {
+internal class ShowRecentFilesCommand(text: String, line: Int) : PerformanceCommandCoroutineAdapter(text, line) {
 
   companion object {
     const val NAME: @NonNls String = "showRecentFiles"
@@ -23,12 +24,16 @@ class ShowRecentFilesCommand(text: String, line: Int) : PerformanceCommandCorout
   override suspend fun doExecute(context: PlaybackContext) {
     val secondsToWaitBeforeClose = extractCommandArgument(PREFIX).runCatching { this.toInt() }.getOrDefault(5)
     withContext(Dispatchers.EDT) {
-      val switcher = Switcher.SWITCHER_KEY.get(context.project)?.cbShowOnlyEditedFiles?.apply { isSelected = !isSelected }
-                     ?: createAndShowNewSwitcherSuspend(false, null, IdeBundle.message("title.popup.recent.files"), context.project)
-      delay(secondsToWaitBeforeClose * 1000L)
-      if (switcher is Switcher.SwitcherPanel) {
-        switcher.cancel()
+      val alreadyOpenedSwitcher = Switcher.SWITCHER_KEY.get(context.project)
+      if (alreadyOpenedSwitcher != null) {
+        alreadyOpenedSwitcher.cbShowOnlyEditedFiles?.apply { isSelected = !isSelected }
       }
+      else {
+        createAndShowNewSwitcherSuspend(false, null, IdeBundle.message("title.popup.recent.files"), context.project)
+      }
+      delay(secondsToWaitBeforeClose * 1000L)
+
+      Switcher.SWITCHER_KEY.get(context.project)?.cancel()
     }
   }