From bf7f2e5bcd2f3f0aef0fd1960c6c8ad51e3c004f Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Mon, 10 Feb 2020 17:25:50 +0100
Subject: [PATCH] Fix upload table horizontal scrollbar + add autoscroll

---
 www/common/sframe-common-file.js | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/www/common/sframe-common-file.js b/www/common/sframe-common-file.js
index 09f501df7..3d12f81ac 100644
--- a/www/common/sframe-common-file.js
+++ b/www/common/sframe-common-file.js
@@ -53,11 +53,17 @@ define([
 
         var $table = File.$table = $('<table>', { id: 'cp-fileupload-table' });
 
+        var hover = false;
         var createTableContainer = function ($body) {
             File.$container = $('<div>', { id: 'cp-fileupload' }).append(tableHeader).append($table).appendTo($body);
             $('.cp-fileupload-header-close').click(function () {
                 File.$container.fadeOut();
             });
+            File.$container.mouseenter(function () {
+                hover = true;
+            }).mouseleave(function () {
+                hover = false;
+            });
             return File.$container;
         };
 
@@ -209,6 +215,11 @@ define([
             window.setTimeout(function () { File.$container.show(); });
             var file = queue.queue.shift();
             if (file.dl) { return void file.dl(file); }
+            if (file.$line && file.$line[0] && !hover) {
+                var line = file.$line[0];
+                line.scrollIntoView(false);
+            }
+            delete file.$line;
             upload(file);
         };
         queue.push = function (obj) {
@@ -224,7 +235,7 @@ define([
             $('<div>', {'class':'cp-fileupload-table-progressbar'}).appendTo($progressContainer);
             $('<span>', {'class':'cp-fileupload-table-progress-value'}).text(Messages.upload_pending).appendTo($progressContainer);
 
-            var $tr = $('<tr>', {id: id}).appendTo($table);
+            var $tr = obj.$line = $('<tr>', {id: id}).appendTo($table);
             var $lines = $table.find('tr[id]');
             if ($lines.length > 5) {
                 //$lines.slice(0, $lines.length - 5).remove();
@@ -257,6 +268,15 @@ define([
             // cancel
             $('<td>', {'class': 'cp-fileupload-table-cancel'}).append($cancel).appendTo($tr);
 
+            var tw = $table.width();
+            var cw = File.$container.prop('clientWidth');
+            var diff = tw - cw;
+            if (diff && diff > 0) {
+                $table.css('margin-right', diff+'px');
+            } else {
+                $table.css('margin-right', '');
+            }
+
             queue.next();
         };