From a3ecbf0ae72611b632db343f65724f60e1565f4a Mon Sep 17 00:00:00 2001
From: ed <s@ocv.me>
Date: Sun, 5 Sep 2021 18:50:24 +0200
Subject: [PATCH] better fix for the up2k bounce

---
 copyparty/web/browser.css |  3 ++-
 copyparty/web/up2k.js     | 14 ++++++++++++--
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/copyparty/web/browser.css b/copyparty/web/browser.css
index ed9133bc..df067b90 100644
--- a/copyparty/web/browser.css
+++ b/copyparty/web/browser.css
@@ -1542,7 +1542,8 @@ html.light #bbox-overlay figcaption a {
 
 #op_up2k {
 	padding: 0 1em 1em 1em;
-	min-height: 60em;
+	min-height: 0;
+	transition: min-height .2s;
 }
 #u2form {
 	position: absolute;
diff --git a/copyparty/web/up2k.js b/copyparty/web/up2k.js
index fbe09cc1..ec281fc2 100644
--- a/copyparty/web/up2k.js
+++ b/copyparty/web/up2k.js
@@ -904,7 +904,7 @@ function up2k_init(subtle) {
     }
     ebi('u2cleanup').onclick = u2cleanup;
 
-    var etaref = 0, etaskip = 0;
+    var etaref = 0, etaskip = 0, op_minh = 0;
     function etafun() {
         var nhash = st.busy.head.length + st.busy.hash.length + st.todo.head.length + st.todo.hash.length,
             nsend = st.busy.upload.length + st.todo.upload.length,
@@ -917,6 +917,15 @@ function up2k_init(subtle) {
 
         //ebi('acc_info').innerHTML = humantime(st.time.busy) + ' ' + f2f(now / 1000, 1);
 
+        var op = ebi('op_up2k'),
+            uff = ebi('u2footfoot'),
+            minh = QS('#op_up2k.act') ? Math.max(op_minh, uff.offsetTop + uff.offsetHeight - op.offsetTop + 32) : 0;
+
+        if (minh > op_minh || !op_minh) {
+            op_minh = minh;
+            op.style.minHeight = op_minh + 'px';
+        }
+
         if (!nhash)
             ebi('u2etah').innerHTML = 'Done ({0}, {1} files)'.format(humansize(st.bytes.hashed), pvis.ctr["ok"] + pvis.ctr["ng"]);
 
@@ -1078,6 +1087,7 @@ function up2k_init(subtle) {
                             toast.err(t, '{0} {1}'.format(ks, tng));
 
                         timer.rm(etafun);
+                        op_minh = 0;
                     }
                     else {
                         timer.add(etafun, false);
@@ -1903,7 +1913,7 @@ function up2k_init(subtle) {
     if (parallel_uploads < 1)
         bumpthread(1);
 
-    return { "init_deps": init_deps, "set_fsearch": set_fsearch }
+    return { "init_deps": init_deps, "set_fsearch": set_fsearch, "ui": pvis }
 }