// ==UserScript==
// @name        KeepScrollPosition
// @namespace   https://github.com/segabito/
// @description マイページでマイリストから削除したときにスクロール位置を保持するやつ
// @include     http://www.nicovideo.jp/my/mylist*
// @version     1.0.1
// @grant       none
// ==/UserScript==
// ver 1.0.1 console.log 消し忘れ
(function() {
var monkey = (function() {
var $ = window.jQuery, $window = $(window);
var confirm_org = window.confirm;
var scrollTop = null;
window.confirm = function(msg) {
scrollTop = null;
if (msg !== window.messages.confirm_remove_mylist) {
return confirm_org(msg);
}
var r###lt = confirm_org(msg);
if (r###lt) {
scrollTop = $window.scrollTop();
}
return r###lt;
};
var remove_success = $.proxy(window.messages.remove_success, window.messages);
window.messages.remove_success = function(params) {
if (scrollTop !== null) {
setTimeout(function() {
//console.log('スクロール位置を復元: ', $window.scrollTop() , ' -> ', scrollTop)
$window.scrollTop(scrollTop);
}, 1000);
}
return remove_success(params);
};
})();
var script = document.createElement("script");
script.setAttribute("type", "text/javascript");
script.setAttribute("charset", "UTF-8");
script.appendChild(document.createTextNode("(" + monkey + ")()"));
document.body.appendChild(script);
})();