From b7b36a75925948d25f59d9eaf30ca1ee7af372d5 Mon Sep 17 00:00:00 2001
From: Nikolay Plyusnin <nikolay.plyusnin@jetbrains.com>
Date: Fri, 20 Oct 2023 16:40:28 +0300
Subject: [PATCH] [RIDER] change cursor on inlays hover

GitOrigin-RevId: 1339f18946074ff10d71d80d740954efb2b96385
---
 .../codeInsight/hints/presentation/PresentationFactory.kt    | 5 +++++
 .../hints/presentation/WithCursorOnHoverPresentation.kt      | 5 +++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/codeInsight/hints/presentation/PresentationFactory.kt b/platform/lang-impl/src/com/intellij/codeInsight/hints/presentation/PresentationFactory.kt
index 0facd981b686..683fd65ac648 100644
--- a/platform/lang-impl/src/com/intellij/codeInsight/hints/presentation/PresentationFactory.kt
+++ b/platform/lang-impl/src/com/intellij/codeInsight/hints/presentation/PresentationFactory.kt
@@ -309,6 +309,11 @@ class PresentationFactory(private val editor: Editor) : InlayPresentationFactory
     return WithCursorOnHoverPresentation(base, cursor, editor)
   }
 
+  @Contract(pure = true)
+  fun withCursorOnHoverWhenControlDown (base: InlayPresentation, cursor: Cursor): InlayPresentation {
+    return WithCursorOnHoverPresentation(base, cursor, editor) { isControlDown(it) }
+  }
+
   @Contract(pure = true)
   fun withReferenceAttributes(noHighlightReference: InlayPresentation): WithAttributesPresentation {
     return attributes(noHighlightReference, REFERENCE_HYPERLINK_COLOR,
diff --git a/platform/lang-impl/src/com/intellij/codeInsight/hints/presentation/WithCursorOnHoverPresentation.kt b/platform/lang-impl/src/com/intellij/codeInsight/hints/presentation/WithCursorOnHoverPresentation.kt
index 2f08d88be070..3dd0a0bbbfb4 100644
--- a/platform/lang-impl/src/com/intellij/codeInsight/hints/presentation/WithCursorOnHoverPresentation.kt
+++ b/platform/lang-impl/src/com/intellij/codeInsight/hints/presentation/WithCursorOnHoverPresentation.kt
@@ -10,11 +10,12 @@ import java.awt.event.MouseEvent
 class WithCursorOnHoverPresentation(
   presentation: InlayPresentation,
   val cursor: Cursor,
-  private val editor: Editor) : StaticDelegatePresentation(presentation) {
+  private val editor: Editor,
+  private val onHoverPredicate: (MouseEvent) -> Boolean = { true }) : StaticDelegatePresentation(presentation) {
 
   override fun mouseMoved(event: MouseEvent, translated: Point) {
     super.mouseMoved(event, translated)
-    (editor as? EditorImpl)?.setCustomCursor(this::class, cursor)
+    (editor as? EditorImpl)?.setCustomCursor(this::class, if (onHoverPredicate(event)) cursor else null)
   }
 
   override fun mouseExited() {