// ==UserScript==
// @name         Songsterr Print-Enabler
// @namespace    https://greasyfork.org/de/scripts/369383-songsterr-print-enabler
// @version      0.5
// @description  Enable printing at songsterr.com
// @author       Guitar Hero
// @grant        none
// @include *songsterr.com*
// @include songsterr.com*
// @include *songsterr.com
// @include songsterr.com
// @include www.songsterr.com*
// @include http://songsterr.com/*
// @include http://*.songsterr.com/*
// ==/UserScript==
(function() {
'use strict';
function addGlobalStyle(css) {
var head, style;
head = document.getElementsByTagName('head')[0];
if (!head) { return; }
style = document.createElement('style');
style.type = 'text/css';
style.innerHTML = css;
head.appendChild(style);
}
// Remove nag screens
function removeNagScreens() {
addGlobalStyle('section section:not(#tablature) { display: none !important; }');
addGlobalStyle('header a[target="_blank"] { display: none !important; }');
}
// Show tabs
function showTabsOnPrintView() {
addGlobalStyle('#root #tablature svg:not(:first-child) { display: block !important; }');
addGlobalStyle('@media print { #root #tablature svg g[data-label=cursor] { display: none !important; } }');
}
// Enable print button
function enablePrintButton() {
try {
addGlobalStyle('.enabler-print > div[role=dialog] { display: none !important; }');
var printElement = document.querySelector('#print-title-id').parentNode;
printElement.parentNode.parentNode.classList.add('enabler-print');
printElement.onclick = function(){window.print();};
} catch(ex) {
console.log("error enabling print button: " + ex);
}
}
function enableAll() {
removeNagScreens();
showTabsOnPrintView();
enablePrintButton();
}
function registrateOnLocationChange() {
var pushState = history.pushState;
history.pushState = function () {
var changedUrl = arguments[2];
pushState.apply(history, arguments);
enableAll();
};
}
registrateOnLocationChange();
enableAll();
})();