Clarify status of CodeWhisperer in remote environments (#3581)

Author: rli

jetbrains-core/src/software/aws/toolkits/jetbrains/core/explorer/devToolsTab/nodes/CodeWhispererExplorerRootNode.kt

@@ -6,14 +6,9 @@ package software.aws.toolkits.jetbrains.core.explorer.devToolsTab.nodes
 import com.intellij.openapi.project.Project
 import software.amazon.awssdk.services.codewhisperer.CodeWhispererClient
 import software.aws.toolkits.jetbrains.services.codewhisperer.explorer.CodeWhispererServiceNode
-import software.aws.toolkits.jetbrains.utils.disableExtensionIfRemoteBackend
 import software.aws.toolkits.resources.message
 
 class CodeWhispererExplorerRootNode : DevToolsServiceNode {
-    init {
-        disableExtensionIfRemoteBackend()
-    }
-
     override val serviceId = CodeWhispererClient.SERVICE_NAME
     override fun buildServiceRootNode(nodeProject: Project) = CodeWhispererServiceNode(nodeProject, message("explorer.node.codewhisperer"))
 }

jetbrains-core/src/software/aws/toolkits/jetbrains/services/codewhisperer/explorer/CodeWhispererServiceNode.kt

@@ -27,6 +27,7 @@ import software.aws.toolkits.jetbrains.services.codewhisperer.explorer.nodes.Pau
 import software.aws.toolkits.jetbrains.services.codewhisperer.explorer.nodes.ResumeCodeWhispererNode
 import software.aws.toolkits.jetbrains.services.codewhisperer.explorer.nodes.RunCodeScanNode
 import software.aws.toolkits.jetbrains.services.codewhisperer.explorer.nodes.WhatIsCodeWhispererNode
+import software.aws.toolkits.jetbrains.utils.isRunningOnRemoteBackend
 import software.aws.toolkits.resources.message
 import java.awt.event.MouseEvent
 import java.time.LocalDate
@@ -74,6 +75,10 @@ class CodeWhispererServiceNode(
     override fun onDoubleClick(event: MouseEvent) {}
 
     override fun getChildren(): Collection<AbstractTreeNode<*>> {
+        if (isRunningOnRemoteBackend()) {
+            return emptyList()
+        }
+
         val manager = CodeWhispererExplorerActionManager.getInstance()
         val activeConnectionType = manager.checkActiveCodeWhispererConnectionType(project)
 
@@ -94,6 +99,11 @@ class CodeWhispererServiceNode(
 
     override fun update(presentation: PresentationData) {
         super.update(presentation)
+        if (isRunningOnRemoteBackend()) {
+            presentation.addText(message("codewhisperer.explorer.root_node.unavailable"), SimpleTextAttributes.GRAY_ATTRIBUTES)
+            return
+        }
+
         val connectionType = CodeWhispererExplorerActionManager.getInstance().checkActiveCodeWhispererConnectionType(project)
         when (connectionType) {
             CodeWhispererLoginType.Accountless -> {

resources/resources/software/aws/toolkits/resources/MessagesBundle.properties

@@ -455,6 +455,7 @@ codewhisperer.explorer.resume_auto=Resume Auto-Suggestions
 codewhisperer.explorer.root_node.login_type.accountless=\   Access Code
 codewhisperer.explorer.root_node.login_type.aws_builder_id=\   AWS Builder ID Connected
 codewhisperer.explorer.root_node.login_type.sso=\   IAM Identity Center Connected
+codewhisperer.explorer.root_node.unavailable=\   Unavailable in JetBrains Gateway
 codewhisperer.explorer.tooltip.comment=A machine learning-powered service that provides code recommendations in real time
 codewhisperer.explorer.tooltip.title=New from AWS: CodeWhisperer
 codewhisperer.explorer.tos.heading=Amazon CodeWhisperer Terms of Service