From bdc08698c8de3a45f024e13a3156c1068a24d935 Mon Sep 17 00:00:00 2001
From: Stanislav Dmitrenko <7953703+avently@users.noreply.github.com>
Date: Fri, 25 Aug 2023 12:12:06 +0300
Subject: [PATCH] multiplatform: reduce recompositions in ChatView while
 entering text (#2974)

---
 .../kotlin/chat/simplex/common/views/chat/ChatView.kt          | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt
index 0a4b7a7fe..3370d34e7 100644
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt
@@ -425,11 +425,12 @@ fun ChatLayout(
   onComposed: () -> Unit,
 ) {
   val scope = rememberCoroutineScope()
+  val attachmentDisabled = remember { derivedStateOf { composeState.value.attachmentDisabled } }
   Box(
     Modifier
       .fillMaxWidth()
       .desktopOnExternalDrag(
-        enabled = !composeState.value.attachmentDisabled && rememberUpdatedState(chat.userCanSend).value,
+        enabled = !attachmentDisabled.value && rememberUpdatedState(chat.userCanSend).value,
         onFiles = { paths ->
           val uris = paths.map { URI.create(it) }
           val groups =  uris.groupBy { isImage(it) }