// ==UserScript==// @name        Linky Square// @author 		eight <eight04@gmail.com>// @version     0.2.1// @namespace   eight04.blogspot.com// @description Grab links by dragging a square.// @include     *// @grant       GM_openInTab// @grant       GM_setClipboard// @grant       GM_addStyle// @grant       GM_setValue// @grant       GM_getValue// @grant       GM_registerMenuCommand// @compatible  firefox// @compatible  chrome// @compatible  opera// @require https://greasyfork.org/scripts/7212-gm-config-eight-s-version/code/GM_config%20(eight's%20version).js?version=156587// ==/UserScript==function createLinky(o){var delay = function(){function wrap(target) {target();target.delay = false;}return function(target) {if (!target.delay) {target.delay = true;setTimeout(wrap, 0, target);}};}();var tracker = function(o){var ox = 0, oy = 0, x = 0, y = 0,traceStart = false,linkCount = 0,enable = false;var ui = function(){GM_addStyle(".linky-info-box,.linky-select-box{position:absolute;z-index:65534;display:none}.linky .linky-anchor-box{background:#ff0}.linky .linky-anchor-box img{filter:url(data:image/svg+xml;charset=utf8;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPg0KCTxmaWx0ZXIgaWQ9ImZpbHRlciI+DQoJCTxmZUZsb29kIHJlc3VsdD0iZmxvb2RGaWxsIiB4PSIwIiB5PSIwIiB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIg0KCQkJCWZsb29kLWNvbG9yPSJ5ZWxsb3ciIGZsb29kLW9wYWNpdHk9IjEiLz4NCgkJPGZlQmxlbmQgaW49IlNvdXJjZUdyYXBoaWMiIGluMj0iZmxvb2RGaWxsIiBtb2RlPSJtdWx0aXBseSIvPg0KCTwvZmlsdGVyPg0KPC9zdmc+DQo=#filter)}.linky-select-box{border:2px dashed red;box-sizing:border-box}.linky-info-box{color:#000;border:1px solid grey;background:#fff;padding:.3em .6em}.linky body{-moz-user-select:none;-webkit-user-select:none;pointer-events:none}.linky .linky-info-box,.linky .linky-select-box{display:block}");var selectBox = document.createElement("div");selectBox.className = "linky-select-box";var infoBox = document.createElement("div");infoBox.className = "linky-info-box";var body = document.body;body.appendChild(selectBox);body.appendChild(infoBox);function updateSelectBox(x, y, w, h){var s = selectBox.style;s.left = x + "px";s.top = y + "px";s.width = w + "px";s.height = h + "px";}function updateInfoBox(x, y, text) {var s = infoBox.style;s.left = x + 16 + "px";s.top = y + 16 + "px";infoBox.textContent = text;}function on(){document.documentElement.classList.add("linky");}function off(){document.documentElement.classList.remove("linky");}return {on: on,off: off,updateSelectBox: updateSelectBox,updateInfoBox: updateInfoBox};}();function getOffset(node){var rect = node.getBoundingClientRect();return {x: window.pageXOffset + rect.left,y: window.pageYOffset + rect.top,width: rect.width,height: rect.height};}function updateSelectBox(){ui.updateSelectBox(Math.min(Math.min(x, ox)),Math.min(y, oy),Math.abs(x - ox),Math.abs(y - oy));}function inSelect(node){var pos = getOffset(node);var centerx = pos.x + pos.width / 2;var centery = pos.y + pos.height / 2;if (centerx < Math.min(ox, x)) {return false;}if (centerx > Math.max(ox, x)) {return false;}if (centery < Math.min(oy, y)) {return false;}if (centery > Math.max(oy, y)) {return false;}return true;}function isJSURL(node){return node.href.lastIndexOf("javascript:", 0) != -1;}function updateLinkList(){var l = document.querySelectorAll("a[href]"), i, k = [], len = l.length;for (i = 0; i < len; i++) {k.push(inSelect(l[i]) && !isJSURL(l[i]));}linkCount = 0;for (i = 0; i < len; i++) {l[i].classList.toggle("linky-anchor-box", k[i]);linkCount += +k[i];}}function updateInfoBox() {ui.updateInfoBox(x, y, "selected " + linkCount + " link(s)");}function update(){updateSelectBox();delay(updateLinkList);updateInfoBox();}function takeLinks(){var l = document.querySelectorAll("a[href]"), i, links = [];for (i = 0; i < l.length; i++) {if (inSelect(l[i]) && !isJSURL(l[i])) {links.push(l[i].href);}}return links;}function handler(e){if (e.type == "mousedown") {if (traceStart) {return;}if (!o.config.key.regular(e)) {return;}traceStart = true;on();// call it directly will cause firefox to stop srcolling. why?setTimeout(ui.on);x = ox = e.pageX;y = oy = e.pageY;update();} else if (e.type == "mousemove") {if (!traceStart) {return;}x = e.pageX;y = e.pageY;update();} else if (e.type == "mouseup" || e.type == "keydown") {if (!traceStart ||e.type == "keydown" && !o.config.key.copy(e) && !o.config.key.cancel(e)) {return;}traceStart = false;off();ui.off();o.callback(e, takeLinks());}}function on(){if (enable) {return;}window.addEventListener("mousemove", handler);window.addEventListener("mouseup", handler);window.addEventListener("keydown", handler);enable = true;}function off(){window.removeEventListener("mousemove", handler);window.removeEventListener("mouseup", handler);window.removeEventListener("keydown", handler);enable = false;}function track() {window.addEventListener("mousedown", handler);handler(o.initEvent);}return {on: on,off: off,track: track};}(o);tracker.track();}function openLinks(links) {var i;for (i = 0; i < links.length; i++) {GM_openInTab(links[i], true);}}// do object property checkfunction objectProperties(a, b) {var key;for (key in b) {if (a[key] !== b[key]) return false;}return true;}function createConfig() {var config = {key: {regular: function(e) {return objectProperties(e, config.keyRegular);},copy: function(e) {return objectProperties(e, config.keyCopy);},cancel: function(e) {return objectProperties(e, config.keyCancel);}}};GM_config.setup({behavior: {label: "Default action after selecting",type: "select",default: "open",options: {open: "Open links in new tab",copy: "Copy URLs"}},keyRegular: {label: "Event to start selection",type: "textarea",default: JSON.stringify({altKey: true, ctrlKey: false, shiftKey: false, button: 0})},keyCopy: {label: "Event to copy url",type: "textarea",default: JSON.stringify({code: "KeyC"})},keyCancel: {label: "Event to cancel selection",type: "textarea",default: JSON.stringify({code: "Escape"})}}, function() {var o = GM_config.get();Object.assign(config, o);for (var key in o) {if (!key.startsWith("key")) {continue;}try {config[key] = JSON.parse(o[key]);} catch (err) {alert("Failed to create key config! Is your config broken?");}}});return config;}function copyLinks(links) {if (!links.length) return;GM_setClipboard(links.join("\n"));}var config = createConfig();function handler(e, links) {if (e.type == "mouseup" && config.behavior == "open") {openLinks(links);} else if (e.type == "mouseup" || config.key.copy(e)) {copyLinks(links);}}window.addEventListener("mousedown", function init(e){if (config.key.regular(e)) {window.removeEventListener("mousedown", init);createLinky({callback: handler,initEvent: e,config: config});}});