From 4ca5267b98f0ef0b9a831f7e71ae05f9f138bbb2 Mon Sep 17 00:00:00 2001
From: dan <dan.abramov@gmail.com>
Date: Wed, 13 Nov 2024 21:13:07 +0000
Subject: [Lightbox] Small tweaks (#6301)

* Tweak lightbox springs

* Speed up dismiss speed

* Don't scroll to top while active lightbox

* Make Android a bit faster
---
 src/view/com/lightbox/ImageViewing/index.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/view/com/lightbox/ImageViewing/index.tsx')

diff --git a/src/view/com/lightbox/ImageViewing/index.tsx b/src/view/com/lightbox/ImageViewing/index.tsx
index ab8306b36..e9bc1523d 100644
--- a/src/view/com/lightbox/ImageViewing/index.tsx
+++ b/src/view/com/lightbox/ImageViewing/index.tsx
@@ -62,7 +62,7 @@ const EDGES =
     ? (['top', 'bottom', 'left', 'right'] satisfies Edge[])
     : (['left', 'right'] satisfies Edge[]) // iOS, so no top/bottom safe area
 
-const SLOW_SPRING = {stiffness: 120}
+const SLOW_SPRING = {stiffness: isIOS ? 180 : 250}
 const FAST_SPRING = {stiffness: 700}
 
 export default function ImageViewRoot({
@@ -433,7 +433,7 @@ function LightboxImage({
       if (openProgress.value !== 1 || isFlyingAway.value) {
         return
       }
-      if (Math.abs(e.velocityY) > 1000) {
+      if (Math.abs(e.velocityY) > 200) {
         isFlyingAway.value = true
         if (dismissSwipeTranslateY.value === 0) {
           // HACK: If the initial value is 0, withDecay() animation doesn't start.
@@ -442,7 +442,7 @@ function LightboxImage({
         }
         dismissSwipeTranslateY.value = withDecay({
           velocity: e.velocityY,
-          velocityFactor: Math.max(3000 / Math.abs(e.velocityY), 1), // Speed up if it's too slow.
+          velocityFactor: Math.max(3500 / Math.abs(e.velocityY), 1), // Speed up if it's too slow.
           deceleration: 1, // Danger! This relies on the reaction below stopping it.
         })
       } else {
-- 
cgit 1.4.1

