Print elegantly
// ==UserScript==
// @name CodeForces Helper
// @name:zh-CN CodeForces Helper
// @description Print elegantly
// @description:zh-CN 优雅打印
// @namespace work.pythoner
// @match *://*.codeforces.com/*
// @match *://*.codeforc.es/*
// @run-at document-end
// @grant GM_registerMenuCommand
// @version 1.0
// @author Hanson Hu
// @homepage https://blog.pythoner.work
// @icon https://blog.pythoner.work/favicon.ico
// @license MIT
// ==/UserScript==
(function() {
function getToday() {
// local tz
let ret = new Date().toLocaleString('sv').slice(0, 10);
return ret;
}
function getTail(str) {
let index = str.lastIndexOf('\/');
return str.substring(index + 1, str.length);
}
function onClickPrint() {
$('.menu-box').remove();
$('.second-level-menu').remove();
$('.input-output-copier').remove();
$('#header').remove();
$('#sidebar').remove();
$('#footer').remove();
$('br').remove();
$('hr').remove();
$('.header').css('text-align', 'left');
$('.problem-statement .sample-tests .input').css('border', '1px solid #eee');
$('.problem-statement .sample-tests .output').css('border', '1px solid #eee');
$('.problem-statement .sample-tests .title').css({'border-bottom': '1px solid #eee', 'font-size': '1em'});
$('#body').css({'max-width': 'none', 'min-width': '0px'});
$('#pageContent').css({'margin-left': '2em', 'margin-right': '2em', 'padding-top': '0px'});
$('body').css({'zoom': '80%', 'font-size': '1rem'});
// override !important
$('.content-with-sidebar').each(function() {
this.style.setProperty('margin-right', '2em', 'important');
});
$('.header .title').text(title);
let elem = $('<div style="position: absolute; top: 2px; right: 2px; ' +
'font-family: Bahnschrift, Trebuchet MS, sans-serif; ' +
'font-weight: lighter; font-stretch: condensed; ' +
'font-size: 20px;">' +
getToday() +
'</div>');
$('body').append(elem);
}
GM_registerMenuCommand('Prepare to print', onClickPrint);
let contest = getTail($('#sidebar a').attr('href'));
let title = 'CF' + contest + $('.header .title').text().trim();
})();