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frisch's UserScript Extender

Extends the document with a new namespace for user script crosswide functions to utilize. Has no use alone but can be accessed by other scripts using document.fExt

当前为 2017-02-22 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         frisch's UserScript Extender
  3. // @namespace    http://null.frisch-live.de/
  4. // @version      0.73
  5. // @description  Extends the document with a new namespace for user script crosswide functions to utilize. Has no use alone but can be accessed by other scripts using document.fExt
  6. // @author       frisch
  7. // @include      *
  8. // @require      http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js
  9. // @grant        GM_setClipboard
  10. // ==/UserScript==
  11. if(document.fExt === undefined) {
  12. 	console.log("Initializing frisch's UserScript Extender...");
  13.  
  14. 	// Initialization
  15. 	fExt = {};
  16. 	fExt.jq = $.noConflict();
  17. 	// Overwrites the contains expression to be case-insensitive
  18. 	fExt.jq.expr[':'].contains = function(a, i, m) {
  19. 		return fExt.jq(a).text().toUpperCase().indexOf(m[3].toUpperCase()) >= 0;
  20. 	};
  21. 	fExt.settings = {
  22. 		minShowTime: 3000, // in milliseconds
  23. 		maxShowTime: 9000, // in milliseconds
  24. 		position: "BottomRight", // Position for the popup menu: TopRight, TopLeft, BottomRight, BottomLeft
  25. 		animationType: "fade", // Animation for the popup menu: slide, fade, none
  26. 		animationSpeed: 500,
  27. 		customContextMenu: true,
  28. 		hideContextMenuOnLeave: true, // automatically fades out the custom context menu when it loses focus, otherwhise only hides when you click somewhere
  29. 		progressType: "progressbar", // Possible values: hourglass, progressbar
  30. 		toleranceX: 20, // pixels as tolerance for the context menu, adjust the position slightly
  31. 		toleranceY: 30, // pixels as tolerance for the context menu, adjust the position slightly
  32. 		ctxActorMark: true, // set to true to highlight the actor of the context menu when active
  33. 		ctxActorMarkThickness: 2, // set the thickness of the highlighting border as pixel
  34. 		logScriptInitializations: false // set to true to log script initializations to the console
  35. 	};
  36. 	fExt.popupQueue = [];
  37. 	fExt.popping = false;
  38.  
  39. 	var hourGlass0 = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAQAAADZc7J/AAAAAmJLR0QA/4ePzL8AAAAJcEhZcwAACxMAAAsTAQCanBgAAAAHdElNRQfgAhkICgkAYfvBAAAAGXRFWHRDb21tZW50AENyZWF0ZWQgd2l0aCBHSU1QV4EOFwAAAKpJREFUSMetlcEOwyAMQ+39/z97h0nrOkjihPZAAYlXVPALcPgQgE7WEzhA8LODKYLfZoTg7dVGcOm0ENx2bQTDgYVgOiwRLCdSBK2pEEHAB6wI2pvaIgj0AReC87SpOtbXEz5Ivq97Zrs/UWvsO8eovTnci6RYPs5VVu6vKkyqFZjFWZ5FI6EYOkiEIlNIgdLUUOJGqmpK+U/rGpSFn8KiYWHiA8X1NM14AxEBKx1JZtGVAAAAAElFTkSuQmCC";
  40. 	var hourGlass25 = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAQAAADZc7J/AAAAAmJLR0QA/4ePzL8AAAAJcEhZcwAACxMAAAsTAQCanBgAAAAHdElNRQfgAhkICgR+0Id8AAAAGXRFWHRDb21tZW50AENyZWF0ZWQgd2l0aCBHSU1QV4EOFwAAAKhJREFUSMetlUkOxCAMBLv4/589h5koG3hjckgAydVtR8bS5oMk24lH+iKsoSx+3zqC++tA1C1cAQ0LT0AewXSZRrDcpBC42xBBeOAiSB0tEUh5wBtB2tQUgVQHnAj63WbRbx3/uA8cfbv3bLWIlxJQT+FQDy4LInUFLkYUHl1ZI6PuIciGrxIZidxdF+TV5y6GH05YC2rqbxc0p8JjsFi/k7aH62436wPGSjUSU11z+AAAAABJRU5ErkJggg==";
  41. 	var hourGlass50 = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAQAAADZc7J/AAAAAmJLR0QA/4ePzL8AAAAJcEhZcwAACxMAAAsTAQCanBgAAAAHdElNRQfgAhkICTqUnMkUAAAAGXRFWHRDb21tZW50AENyZWF0ZWQgd2l0aCBHSU1QV4EOFwAAAKpJREFUSMe1lMsOgzAMBHfy///sHopEQsGv0BxAMtpZJ8ErbS4k2Y4e6YuwhrM43nUE66OKmJVM9SRiNWb5lkBc+r4ACi08AZIteAAfQVhwEaRKjwikPOAXQbqpWwRSHXAi6E+bRdc63sgDx9/Wma0e4nQE1LdwyAlmjMhdQRcjkkeRRcbd62L48jhvRuzupx7lPHIizTo/IC35Taxbdwxoy6d7tb8NY2Z9AJxfMxVU9/UgAAAAAElFTkSuQmCC";
  42. 	var hourGlass75 = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAQAAADZc7J/AAAAAmJLR0QA/4ePzL8AAAAJcEhZcwAACxMAAAsTAQCanBgAAAAHdElNRQfgAhkICTPtQHGwAAAAGXRFWHRDb21tZW50AENyZWF0ZWQgd2l0aCBHSU1QV4EOFwAAAK1JREFUSMetlUkSgzAMBKf5/5/FIUnFG9ZiOEAVaHqE8Qjp8ECSneiRPggrOIvvNY+gP2URrZLmfhDRG9M9CyCGvgeAi2DSMNVsECwULOoeECzrWVptW4gANi1EATOCcFNLBFIe8EdQT5t5O+t6Yx5s/K3PbHYRmyUg/wo/dycgeO5yurh8+b4LEkkIhsly342k3Bkolt89FOQPQ9Vqe5iifJhxVk/S8c/1NM26AScHLxnJI48dAAAAAElFTkSuQmCC";
  43. 	var hourGlass100 = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAQAAADZc7J/AAAAAmJLR0QA/4ePzL8AAAAJcEhZcwAACxMAAAsTAQCanBgAAAAHdElNRQfgAhkICSxgSHxFAAAAGXRFWHRDb21tZW50AENyZWF0ZWQgd2l0aCBHSU1QV4EOFwAAAKpJREFUSMetlUsShDAIBem5/52ZxbhIIhA+40Kr9L0GCSEiwwsR0YkfkR9CG5GF51lHsN+qiNXJ8j6J2AOzfUsgjrwPwBXBy8NLEyAwHBg6B4GpxwxlIHDUONkeCFwtbr0WBIGSoOQPglBHuOiaUl0Ql876/GMejH6BhL1ZRM0pSdqLjaT5fCnYk5tJa+tG0X4ZKFrvHhp2Z6hqr4dp2o8xof2dND5cp7tZvgvYKh27llJDAAAAAElFTkSuQmCC";
  44.  
  45. 	var pbar0 = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABoAAAAaCAYAAACpSkzOAAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4AkTCSsaEe8UvgAAALZJREFUSMfdll0OxCAIhAfDjfT+J5Az0adumo1FUXSTnacmVj8ZflpSVQAAEaGlnPPnWUTg1X0+v73wBFjro/C0AvGIIwAj0bF1yHNjD+KKqAWZsam1h98gMwDrYrya7BF7Tes8kJGLpRMQACBVBREpNkpVKeGQvhuWIqtQRHQ5R16FgXrDNQzUs/aYdf9X3nR/akspZqJnh2yt9UflPfPj4Sl59vTCSl/xzii29ZHlSIoaMb31C3teW2ty8diEAAAAAElFTkSuQmCC";
  46. 	var pbar25 = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABoAAAAaCAYAAACpSkzOAAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4AkTCSsrQDEUhAAAALZJREFUSMfdlssNxCAMRMfIHUH/FcQ1zZ6yyoEYzG+lnVMkAg+PP4mQBACICGrKOX+fzQxR3efr2wtPgLfeC08zkIh0BaAnOvUOeW5sQUIR1SAjNtX26BtkBOBdTGeT3WOva10E0nOxdAICAEISIkJsFElJOCTtqCIZrUIz43SOoloGag3XZaCWtces+7/ylvtTW0pxEz06ZK/r+lF5j/x4REpeI70w01e6M4ptfeQ5klaNmNb6B29WW2uHr2HMAAAAAElFTkSuQmCC";
  47. 	var pbar50 = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABoAAAAaCAYAAACpSkzOAAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4AkTCSs7XYYE4AAAALVJREFUSMfdlssNxCAMRMfIHZn+Kwg1zZ6yyoEYzG+lnVMkAg+PP4mQBACICGoys+9zKQVR3efr2wtPgLfeC08zkIh0BaAnOvUOeW5sQUIR1SAjNtX26BtkBOBdTGeT3WOva10E0nOxdAICAEISIkJsFElJOKThHJmZdNjL6RxFtQzUGq7LQK3qO2bd/5W33J/anLOb6NEhe13Xj8p75McjUvIa6YWZvtKdUWzrI8+RtGrEtNY/mktYa4XsqhcAAAAASUVORK5CYII=";
  48. 	var pbar75 = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABoAAAAaCAYAAACpSkzOAAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4AkTCSwJ2hDDpwAAAK1JREFUSMftllEOAyEIRAfDjfD+J9AzsV/bbBpFQWuTpvNlgvJwNCipKgCAiNCSiLzGtVZ4defn3oQnwIrPwtMKxCPeAZjZHVtJngtHENeOWpCITa013INEAFZhvHrYM/aa1nkgM4WlExAAIFUFESk+KFWlhEPinclEhN7s1eUz8uoPCuv3rjfdT23O2ewC0SZbSvnSZYh8PDydnXuBnZDtLcgqNp2AuEAjW0fxC+YyVWuwau4lAAAAAElFTkSuQmCC";
  49. 	var pbar100 = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABoAAAAaCAYAAACpSkzOAAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4AkTCTAYVte+CAAAAKJJREFUSMftllEOxCAIRAfDjfT+J9AzzX510w+loLabbDpfJigPR4MKSQCAiKCnnPN33FpDVEd+HU04A6y4F55WIBHpDoBnd2olOS+8goR21IPM2NRboyPIDMAqTFcP22OvaV0E4iksPQEBACEJESFuFElJeEgv6AX9MUiOp7aUYnaB2SZba/2RdTMfj0hn11FgJ2T5mfAAbrl1liNpRxJP/APHYkptRNVvhwAAAABJRU5ErkJggg==";
  50.  
  51. 	var loader0, loader25, loader50, loader75, loader100;
  52.  
  53. 	switch(fExt.settings.progressType){
  54. 		case "progressbar":
  55. 			loader0 = pbar0;
  56. 			loader25 = pbar25;
  57. 			loader50 = pbar50;
  58. 			loader75 = pbar75;
  59. 			loader100 = pbar100;
  60. 			break;
  61. 		case "hourglass":
  62. 			loader0 = hourGlass0;
  63. 			loader25 = hourGlass25;
  64. 			loader50 = hourGlass50;
  65. 			loader75 = hourGlass75;
  66. 			loader100 = hourGlass100;
  67. 			break;
  68. 		default:
  69. 			loader0 = hourGlass0;
  70. 			loader25 = hourGlass25;
  71. 			loader50 = hourGlass50;
  72. 			loader75 = hourGlass75;
  73. 			loader100 = hourGlass100;
  74. 			break;
  75. 	}
  76.  
  77. 	var topZIndex = 0;
  78. 	fExt.TopZIndex = function() {
  79. 		return topZIndex;
  80. 	};
  81. 	fExt.jq("*").each(function(){
  82. 		var thisZIndex = parseInt(fExt.jq(this).css('z-index'));
  83. 		if(!isNaN(thisZIndex) && thisZIndex > topZIndex)
  84. 			topZIndex = thisZIndex + 1;
  85. 	});
  86.  
  87. 	// Custom Elements
  88. 	fExt.fExtPopup = fExt.jq('<div id="fExtPopup" class="fExtElement" style="display:none; position:fixed; width:auto; height:auto; background-color:#545454; padding:10px; border-color:white; border-style:groove; color:white; z-index: ' + topZIndex + '; text-align:center; font-size:12px;"></div>');
  89. 	fExt.jq("body").append(fExt.fExtPopup);
  90.  
  91. 	fExt.fExtMessage = fExt.jq('<div id="fExtMessage" class="fExtElement" style="display:none; position:fixed; width:auto; height:auto; background-color:#545454; padding:25px; border-color:white; border-style:groove; color:white; z-index: ' + topZIndex + '; text-align:center; font-size:large; padding:20px;"></div>');
  92. 	fExt.fExtMessageText = fExt.jq('<span style="display: inline-block;"></span>');
  93. 	fExt.fExtMessageText.appendTo(fExt.fExtMessage);
  94. 	fExt.fExtMessage.appendTo("body");
  95.  
  96. 	// Functions
  97. 	fExt.setLoading = function(percentage){
  98. 		if(percentage >= 100){
  99. 			fExt.jq("link[rel='icon']").attr("href", loader100);
  100. 			fExt.jq("link[rel='shortcut icon']").attr("href", loader100);
  101.  
  102. 			setTimeout(function(){ fExt.setLoading(-1); },fExt.settings.minShowTime);
  103. 		}
  104. 		else if(percentage >= 75){
  105. 			fExt.jq("link[rel='icon']").attr("href", loader75);
  106. 			fExt.jq("link[rel='shortcut icon']").attr("href", loader75);
  107. 		}
  108. 		else if(percentage >= 50){
  109. 			fExt.jq("link[rel='icon']").attr("href", loader50);
  110. 			fExt.jq("link[rel='shortcut icon']").attr("href", loader50);
  111. 		}
  112. 		else if(percentage >= 25){
  113. 			fExt.jq("link[rel='icon']").attr("href", loader25);
  114. 			fExt.jq("link[rel='shortcut icon']").attr("href", loader25);
  115. 		}
  116. 		else if(percentage >= 0){
  117. 			fExt.jq("link[rel='icon']").attr("href", loader0);
  118. 			fExt.jq("link[rel='shortcut icon']").attr("href", loader0);
  119. 		}
  120. 		else {
  121. 			fExt.jq("link[rel='icon']").attr("href", siteFavIconHref);
  122. 			fExt.jq("link[rel='shortcut icon']").attr("href", siteFavIconHref);
  123. 		}
  124. 	};
  125.  
  126. 	fExt.enqueuePopup = function(msg) {
  127. 		fExt.popupQueue.push(msg);
  128. 	};
  129.  
  130. 	fExt.dequeuePopup = function() {
  131. 		var rv;
  132. 		if(fExt.popupQueue.length > 0){
  133. 			rv = fExt.popupQueue[0];
  134. 			fExt.popupQueue.splice(0, 1);
  135. 		}
  136. 		return rv;
  137. 	};
  138.  
  139. 	var ignoreZIndexelementIDs = ["fExtPopup","fExtMessage","fExtContextMenu","fExtUtilSelectorBox"];
  140. 	fExt.reassignZIndex = function(){
  141. 		fExt.jq("*").each(function(){
  142. 			var jqElement = fExt.jq(this);
  143. 			if(jqElement.css('z-index') >= topZIndex && fExt.jq.inArray(this.id, ignoreZIndexelementIDs) < 0) {
  144. 				jqElement.css("z-index", topZIndex - 1);
  145. 			}
  146. 		});
  147. 	};
  148.  
  149. 	fExt.createStyle = function(newClass) {
  150. 		fExt.jq( "<style>" + newClass + "</style>" ).appendTo("head");
  151. 	};
  152.  
  153. 	fExt.center = function (element,w) {
  154. 		if(w !== undefined)
  155. 			element.width(w);
  156.  
  157. 		element.css("position", "fixed")
  158. 			.css("top", ((fExt.jq(window).height() - fExt.jq(element).outerHeight()) / 2) + "px")
  159. 			.css("left", ((fExt.jq(window).width() - fExt.jq(element).outerWidth()) / 2) + "px");
  160. 	};
  161.  
  162. 	fExt.popup = function(msg) {
  163. 		if(msg !== undefined){
  164. 			if(fExt.popping){
  165. 				fExt.enqueuePopup(msg);
  166. 				return;
  167. 			}
  168. 			fExt.popping = true;
  169. 			fExt.fExtPopup.html(msg);
  170.  
  171. 			fExt.show(fExt.fExtPopup);
  172.  
  173. 			var showTime = msg.length * 50;
  174.  
  175. 			if(showTime < fExt.settings.minShowTime)
  176. 				showTime = fExt.settings.minShowTime;
  177. 			else if(showTime > fExt.settings.maxShowTime)
  178. 				shotTime = fExt.settings.maxShowTime;
  179.  
  180. 			setTimeout(function(){
  181. 				fExt.hide(fExt.fExtPopup);
  182. 				setTimeout(function(){
  183. 					fExt.fExtPopup.text('');
  184. 					fExt.popping = false;
  185. 					fExt.popup(fExt.dequeuePopup());
  186. 				},fExt.settings.animationSpeed);
  187. 			},showTime);
  188. 		}
  189. 	};
  190.  
  191. 	fExt.clipboard = function(action, text) {
  192. 		var clipboardCopy, retVal;
  193. 		action = action.toLowerCase();
  194.  
  195. 		clipboardCopy = document.createElement('textarea');
  196. 		document.body.appendChild(clipboardCopy);
  197. 		clipboardCopy.value = text;
  198. 		clipboardCopy.select();
  199.  
  200. 		var msg;
  201. 		try {
  202. 			var successful = document.execCommand(action);
  203. 			if(successful)
  204. 				msg = action + " successful";
  205. 			else
  206. 				msg = "Could not perform Clipboard-Action " + action;
  207.  
  208. 			if(clipboardCopy.value.length <= 50)
  209. 				msg += " (" + clipboardCopy.value + ")";
  210.  
  211. 			document.fExt.popup(msg);
  212. 		}
  213. 		catch (err) {
  214. 			document.fExt.popup("Error on Clipboard-Action " + action +": " + err);
  215. 		}
  216.  
  217. 		if(clipboardCopy)
  218. 			clipboardCopy.remove();
  219. 	};
  220.  
  221. 	fExt.message = function(msg) {
  222. 		if(msg !== undefined && msg.length > 0){
  223. 			fExt.fExtMessageText.text(msg);
  224.  
  225. 			if(!fExt.fExtMessage.is(":visible"))
  226. 				fExt.show(fExt.fExtMessage);
  227.  
  228. 			fExt.center(fExt.jq("div#fExtMessage"));
  229. 		}
  230. 		else {
  231. 			fExt.hide(fExt.fExtMessage);
  232. 			setTimeout(function(){
  233. 				fExt.fExtMessageText.text('');
  234. 			},fExt.settings.animationSpeed);
  235. 		}
  236. 	};
  237.  
  238. 	fExt.rotate = function(element, rotation) {
  239. 		var jqEl = fExt.jq(element);
  240. 		var degree = jqEl.data('rotation');
  241.  
  242. 		if (!degree)
  243. 			degree = 0;
  244.  
  245. 		degree += rotation;
  246.  
  247. 		jqEl.css('-webkit-transform','rotate(' + degree + 'deg)');
  248. 		jqEl.data('rotation',degree);
  249. 	};
  250.  
  251. 	fExt.zoom = function(element, zoom){
  252. 		var jqEl = fExt.jq(element);
  253. 		var zValue = parseFloat(jqEl.css('zoom'));
  254. 		var zAdd = parseFloat(zoom) / 100;
  255.  
  256. 		if(!zValue)
  257. 			zValue = 1.0;
  258.  
  259. 		var zNew = zValue + zAdd;
  260. 		jqEl.css('zoom', zNew);
  261. 	};
  262.  
  263. 	fExt.zoomIn = function(element, zoom){
  264. 		fExt.zoom(element, zoom);
  265. 	};
  266.  
  267. 	fExt.zoomOut = function(element, zoom){
  268. 		fExt.zoom(element, zoom * -1);
  269. 	};
  270.  
  271. 	switch(fExt.settings.animationType) {
  272. 		case "fade":
  273. 			fExt.show = function(element, speed, callback) {
  274. 				fExt.jq(element).fadeIn(speed >= 0 ? speed : fExt.settings.animationSpeed, callback);
  275. 			};
  276. 			fExt.hide = function(element, speed, callback) {
  277. 				fExt.jq(element).fadeOut(speed >= 0 ? speed : fExt.settings.animationSpeed, callback);
  278. 			};
  279. 			break;
  280. 		case "slide":
  281. 			fExt.show = function(element, speed, callback) {
  282. 				fExt.jq(element).slideDown(speed >= 0 ? speed : fExt.settings.animationSpeed, callback);
  283. 			};
  284. 			fExt.hide = function(element, speed, callback) {
  285. 				fExt.jq(element).slideUp(speed >= 0 ? speed : fExt.settings.animationSpeed, callback);
  286. 			};
  287. 			break;
  288. 		default:
  289. 			fExt.show = function(element, speed, callback) {
  290. 				fExt.jq(element).show(speed >= 0 ? speed : fExt.settings.animationSpeed, callback);
  291. 			};
  292. 			fExt.hide = function(element, speed, callback) {
  293. 				fExt.jq(element).hide(speed >= 0 ? speed : fExt.settings.animationSpeed, callback);
  294. 			};
  295. 			break;
  296. 	}
  297.  
  298. 	switch(fExt.settings.position) {
  299. 		case "TopRight":
  300. 			fExt.fExtPopup.attr("style", fExt.fExtPopup.attr("style") + "top:50px; right:50px;");
  301. 			break;
  302. 		case "TopLeft":
  303. 			fExt.fExtPopup.attr("style", fExt.fExtPopup.attr("style") + "top:50px; left:50px;");
  304. 			break;
  305. 		case "BottomRight":
  306. 			fExt.fExtPopup.attr("style", fExt.fExtPopup.attr("style") + "bottom:50px; right:50px;");
  307. 			break;
  308. 		case "BottomLeft":
  309. 			fExt.fExtPopup.attr("style", fExt.fExtPopup.attr("style") + "bottom:50px; left:50px;");
  310. 			break;
  311. 		default:
  312. 			break;
  313. 	}
  314.  
  315. 	var siteFavIcon = fExt.jq("link[rel='icon']");
  316. 	if(siteFavIcon === undefined) {
  317. 		fExt.jq("head").append('<link id="favIcon" rel="icon" href="');
  318. 		siteFavIcon = fExt.jq("link[rel='icon']");
  319. 	}
  320. 	else {
  321. 		siteFavIcon.attr("id","favIcon");
  322. 	}
  323. 	var siteFavIconHref = siteFavIcon.attr("href");
  324.  
  325. 	fExt.getSelection = function() {
  326. 		return window.getSelection().toString();
  327. 	};
  328.  
  329. 	fExt.getSource = function(element) {
  330. 		var retVal;
  331.  
  332. 		var jqTarget = fExt.jq(element);
  333. 		var ucTagName = element.tagName.toUpperCase();
  334.  
  335. 		switch(ucTagName) {
  336. 			case "IMG":
  337. 				retVal = element.src;
  338. 				break;
  339. 			case "A":
  340. 				retVal = element.href;
  341. 				break;
  342. 			case "VIDEO":
  343. 				var videoSource = jqTarget.find("source");
  344. 				retVal = (videoSource.length > 0) ? videoSource.get(0).src : undefined;
  345. 				break;
  346. 			case "INPUT":
  347. 				return jqTarget.val();
  348. 			default:
  349. 				jqTarget = fExt.jq(element).closest("a");
  350. 				if(jqTarget.length > 0)
  351. 					retVal = jqTarget.attr("href");
  352. 				break;
  353. 		}
  354.  
  355. 		if(retVal) {
  356. 			if(!retVal.match("http.*")) {
  357. 				retVal = window.location.origin + retVal;
  358. 			}
  359. 		}
  360. 		else {
  361. 			retVal = fExt.jq(element).text();
  362. 		}
  363.  
  364. 		return retVal;
  365. 	};
  366.  
  367. 	fExt.createStyle(".fExtLoader { background:url('" + loader50 + "')  #EFF7FF no-repeat top center; }");
  368.  
  369. 	// ContextMenu
  370. 	if(fExt.settings.customContextMenu) {
  371. 		fExt.ctxMenu = [];
  372.  
  373. 		// Styles
  374. 		fExt.createStyle("#fExtContextMenu,#fExtContextMenu * { text-align: left !important; text-decoration: none !important; color: #fff; z-index: " + (topZIndex + 10) + "; }");
  375. 		fExt.createStyle("#fExtContextMenu { position: fixed; }");
  376. 		fExt.createStyle("#fExtContextMenu,.ctxSubList { font-size: 14px; background-color: #263238; width: 300px; height: auto; padding: 0;}");
  377. 		fExt.createStyle("#fExtContextMenu a,#fExtContextMenu hr,#fExtContextMenu li { width: 100%;}");
  378. 		fExt.createStyle("#fExtContextMenu .ctxElement { float: left; clear: left;}");
  379. 		fExt.createStyle("#fExtContextMenu li>a,#fExtContextMenu li>div,.ctxSubList li>a,.ctxSubList li>div { padding: 8px;}");
  380. 		fExt.createStyle("#fExtContextMenu li hr { margin: 0; border-style: solid; border-color: #666; border-width: 1px 0 0 0;}");
  381. 		fExt.createStyle("#fExtContextMenu li.ctxSub { cursor: default; font-weight: bold;}");
  382. 		fExt.createStyle("#fExtContextMenu li.ctxSub * { cursor: pointer; font-weight: normal;}");
  383. 		fExt.createStyle("#fExtContextMenu li { list-style-type: none; margin: 0 !important;}");
  384. 		fExt.createStyle("#fExtContextMenu li.ctxSub:hover>div.ctxSubLabel,");
  385. 		fExt.createStyle("#fExtContextMenu li.ctxSub:hover>div.ctxArrow {}");
  386. 		fExt.createStyle("#fExtContextMenu li.ctxItem { padding-left: 5px;}");
  387. 		fExt.createStyle("#fExtContextMenu li.ctxItem { border: none; position: initial; box-sizing: border-box; transition: all 250ms ease; }");
  388. 		fExt.createStyle("#fExtContextMenu li.ctxItem:hover { background: #3a7999; color: #3a7999; box-shadow: inset 0 0 0 3px #3a7999; }");
  389. 		fExt.createStyle("#fExtContextMenu li.ctxSub.disabled div.ctxSubLabel:hover,");
  390. 		fExt.createStyle("#fExtContextMenu li.ctxItem.disabled:hover a,#fExtContextMenu li.disabled div.ctxSubLabel,#fExtContextMenu li.disabled a { opacity: 0.70; font-style: italic; padding-left: 7px !important;}");
  391. 		fExt.createStyle("#fExtContextMenu li.ctxSeparator { display: inline-block;}");
  392. 		fExt.createStyle("#fExtContextMenu li.ctxSub div.ctxSubLabel { padding-left: 10px !important; float: left; clear: left;}");
  393. 		fExt.createStyle("#fExtContextMenu li.ctxSub div.ctxArrow { float: right; clear: right;}");
  394. 		fExt.createStyle("#fExtContextMenu li.ctxSub ul.ctxSubList { position: absolute; height: auto;}");
  395. 		fExt.createStyle(".fExtCtxHighlighter { position: absolute; background-color: red; display: block;}");
  396.  
  397. 		// Default variables
  398. 		fExt.ctxMenu.uniqueID = 1;
  399. 		fExt.ctxMenu.allItems = [];
  400. 		fExt.ctxMenu.actor = undefined;
  401. 		fExt.ctxMenu.actorStyles = '';
  402. 		fExt.ctxMenu.html = fExt.jq('<ul id="fExtContextMenu" class="ctxElement" style="display: none;"></ul>');
  403. 		fExt.ctxMenu.html.appendTo("body");
  404. 		fExt.ctxMenu.Show = function() { fExt.show(fExt.ctxMenu.html, 0); };
  405. 		fExt.ctxMenu.Hide = function(speed) {
  406. 			fExt.hide(fExt.ctxMenu.html, speed, function(){
  407. 				if(fExt.ctxMenu.actor) {
  408. 					if (fExt.settings.ctxActorMark)
  409. 						fExt.jq(".fExtCtxHighlighter").remove();
  410. 				}
  411. 			});
  412. 		};
  413.  
  414. 		// Private Methods
  415. 		ctxCtor = function(ret) {
  416. 			ret.ItemText = function(value) {
  417. 				if(value === undefined)
  418. 					return this.label.text();
  419.  
  420. 				this.label.text(value);
  421. 			};
  422. 			ret.Toggle = function(enabled) {
  423. 				if(enabled === true || (enabled === undefined && this.hasClass("disabled")))
  424. 					this.removeClass("disabled");
  425. 				else
  426. 					this.addClass("disabled");
  427. 			};
  428. 			ret.IsDisabled = function() {
  429. 				return this.hasClass("disabled");
  430. 			};
  431. 			ret.ID = function() {
  432. 				return this.itemId;
  433. 			};
  434. 			ret.Remove = function() {
  435. 				if(ret.hasClass("ctxSub")) {
  436. 					ret.Clear();
  437. 				}
  438. 				else if(ret.sub) {
  439. 					ret.sub.Items.splice(ret.sub.Items.indexOf(ret),1);
  440. 				}
  441. 				ret.remove();
  442. 			};
  443. 		};
  444.  
  445. 		getParentFrom = function(sub) {
  446. 			if(sub !== undefined)
  447. 				return fExt.jq(sub).find("ul:first");
  448. 			else
  449. 				return fExt.ctxMenu.html;
  450. 		};
  451.  
  452. 		setZIndex = function(item, parent) {
  453. 			var parentzIndex = parent.css("z-index");
  454. 			parentzIndex++;
  455. 			item.css("z-index", parentzIndex);
  456. 			item.children().each(function() { fExt.jq(this).css("z-index", parentzIndex); });
  457. 		};
  458.  
  459. 		// Public Methods
  460. 		fExt.ctxMenu.addItem = function(label, unused, sub) {
  461. 			console.log("The method 'addItem' is obsolete, please use 'addCtxItem(label, sub)'!");
  462. 			return fExt.ctxMenu.addCtxItem(label, sub);
  463. 		};
  464.  
  465. 		fExt.ctxMenu.addCtxItem = function(label, sub) {
  466. 			var ret = fExt.jq('<li class="ctxItem ctxElement"></li>');
  467. 			var retObj = fExt.jq('<a href="#" class="ctxElement">' + label + '</a>');
  468. 			retObj.appendTo(ret);
  469. 			ret.label = retObj;
  470.  
  471. 			if(sub) {
  472. 				sub.Add(ret);
  473. 				ret.sub = sub;
  474. 			}
  475. 			else {
  476. 				ret.appendTo(fExt.ctxMenu.html);
  477. 				setZIndex(ret, fExt.ctxMenu.html);
  478. 			}
  479.  
  480. 			ctxCtor(ret);
  481.  
  482. 			ret.Attribute = function(attribute, value) {
  483. 				if(value === undefined)
  484. 					return ret.attr(attribute);
  485. 				else
  486. 					ret.attr(attribute, value);
  487. 			};
  488.  
  489. 			ret.Trigger = function(){
  490. 				fExt.ctxMenu.actor = ret;
  491. 				if(ret.Action)
  492. 					ret.Action(undefined, ret, fExt.ctxMenu.actor);
  493. 			};
  494.  
  495. 			ret.Action = undefined;
  496. 			fExt.ctxMenu.assignID(ret);
  497. 			return ret;
  498. 		};
  499.  
  500. 		fExt.ctxMenu.addSub = function(label, orientation, sub) {
  501. 			console.log("The method 'addSub' is obsolete, please use 'addCtxSub(label, sub, orientation)'!");
  502. 			return fExt.ctxMenu.addCtxSub(label, sub, orientation);
  503. 		};
  504.  
  505. 		fExt.ctxMenu.addCtxSub = function(label, sub, orientation) {
  506. 			if(orientation !== undefined)
  507. 				console.log("The orientation parameter is obsolete, please use addCtxSub(label, sub).");
  508.  
  509. 			var ret = fExt.jq('<li class="ctxElement ctxSub"><div class="ctxElement ctxArrow">&gt;</div></li>');
  510. 			var list = fExt.jq('<ul class="ctxElement ctxSubList" style="display: none"></ul>');
  511. 			list.appendTo(ret);
  512. 			ret.list = list;
  513. 			var element = fExt.jq('<div class="ctxElement ctxSubLabel">' + label + ' </div>');
  514. 			element.appendTo(ret);
  515. 			ret.label = element;
  516.  
  517. 			ctxCtor(ret);
  518.  
  519. 			ret.Items = [];
  520.  
  521. 			var parentMenu = getParentFrom(sub);
  522.  
  523. 			if(sub)
  524. 				sub.Add(ret);
  525. 			else {
  526. 				ret.appendTo(parentMenu);
  527. 				setZIndex(ret, parentMenu);
  528. 			}
  529.  
  530. 			ret.Add = function(item) {
  531. 				ret.Items.push(item);
  532. 				item.appendTo(ret.list);
  533. 				setZIndex(item, parentMenu);
  534. 			};
  535.  
  536. 			ret.Clear = function() {
  537. 				while(ret.Items.length > 0) {
  538. 					ret.Items[0].remove();
  539. 					ret.Items.splice(0, 1);
  540. 				}
  541. 			};
  542.  
  543. 			return ret;
  544. 		};
  545.  
  546. 		fExt.ctxMenu.addSeparator = function(sub) {
  547. 			var ret = fExt.jq('<li class="ctxElement ctxSeparator"><hr/></li>');
  548.  
  549. 			sub.Add(ret);
  550.  
  551. 			return ret;
  552. 		};
  553.  
  554. 		fExt.ctxMenu.assignID = function(item) {
  555. 			if(item.ID() !== undefined)
  556. 				console.log("Item already has an ID: " + item.ID());
  557.  
  558. 			item.itemId = fExt.ctxMenu.uniqueID;
  559. 			item.data("Item-ID", item.itemId);
  560. 			fExt.ctxMenu.uniqueID++;
  561. 			fExt.ctxMenu.allItems.push(item);
  562. 		};
  563.  
  564. 		fExt.ctxMenu.getItem = function(id) {
  565. 			if(id !== undefined) {
  566. 				for(i = 0;i < fExt.ctxMenu.allItems.length; i++) {
  567. 					var item = fExt.ctxMenu.allItems[i];
  568. 					if(id === item.ID())
  569. 						return item;
  570. 				}
  571. 			}
  572.  
  573. 			return undefined;
  574. 		};
  575.  
  576. 		// Events
  577. 		fExt.ctxMenu.html.on("click", "li", function( event ) {
  578. 			var sender = fExt.ctxMenu.getItem(fExt.jq(this).data("Item-ID"));
  579. 			if(sender === undefined || sender.Action === undefined)
  580. 				return true;
  581.  
  582. 			event.preventDefault();
  583. 			if(!sender.IsDisabled())
  584. 				sender.Action(event, sender, fExt.ctxMenu.actor);
  585.  
  586. 			fExt.ctxMenu.Hide(0);
  587. 			return false;
  588. 		});
  589.  
  590. 		fExt.ctxMenu.html.on("mouseenter", "li.ctxSub", function(event) {
  591. 			var sub = fExt.jq(this);
  592. 			var subOffs = sub.offset();
  593. 			var ul = sub.children("ul.ctxSubList:first");
  594.  
  595. 			if(ul.children("li.ctxItem, li.ctxSub").length === 0)
  596. 				return;
  597.  
  598. 			fExt.show(ul, 0);
  599.  
  600. 			var height = ul.height();
  601. 			var width = ul.width();
  602. 			var y = subOffs.top;
  603. 			var x = subOffs.left + sub.width();
  604. 			if ((x + width) >= window.screen.availWidth)
  605. 				x = subOffs.left - ul.width();
  606. 			if ((y + height + 100 - window.scrollY) >= window.screen.availHeight)
  607. 				y = y - height + fExt.settings.toleranceY;
  608.  
  609. 			if ((y - window.scrollY) < 0)
  610. 				y = window.scrollY;
  611. 			if ((x  - window.scrollX) < 0)
  612. 				x = window.scrollX;
  613.  
  614. 			if (y < event.clientY && (y + height) <= event.clientY)
  615. 				y += fExt.settings.toleranceY;
  616.  
  617. 			ul.offset({ top: y, left: x});
  618. 		});
  619.  
  620. 		fExt.ctxMenu.html.on("mouseleave", "li.ctxSub", function(event) {
  621. 			var ul = fExt.jq(this).children("ul.ctxSubList:first");
  622. 			fExt.hide(ul, 0);
  623. 		});
  624.  
  625. 		fExt.ctxMenu.html.on("mouseenter", "li.ctxSub", function(event) {
  626. 			var ul = fExt.jq(this).children("ul.ctxSubList:first");
  627.  
  628. 			if(fExt.jq(this).find("li.ctxItem").length > 0)
  629. 				fExt.show(ul, 0);
  630. 		});
  631.  
  632. 		fExt.customContextMenuHandler = function (event) {
  633. 			event.preventDefault();
  634.  
  635. 			fExt.ctxMenu.actor = fExt.jq(event.target);
  636.  
  637. 			if (fExt.settings.ctxActorMark) {
  638. 				fExt.jq(".fExtCtxHighlighter").remove();
  639.  
  640. 				var offs = fExt.ctxMenu.actor.offset();
  641. 				var coords = [{
  642. 					name: "top",
  643. 					x: offs.left,
  644. 					y: offs.top - fExt.settings.ctxActorMarkThickness,
  645. 					height: fExt.settings.ctxActorMarkThickness,
  646. 					width: fExt.ctxMenu.actor.width(),
  647. 				},{
  648. 					name: "left",
  649. 					x: offs.left - fExt.settings.ctxActorMarkThickness,
  650. 					y: offs.top,
  651. 					height: fExt.ctxMenu.actor.height(),
  652. 					width: fExt.settings.ctxActorMarkThickness,
  653. 				},{
  654. 					name: "bottom",
  655. 					x: offs.left,
  656. 					y: offs.top + fExt.ctxMenu.actor.height() + fExt.settings.ctxActorMarkThickness,
  657. 					height: fExt.settings.ctxActorMarkThickness,
  658. 					width: fExt.ctxMenu.actor.width(),
  659. 				},{
  660. 					name: "right",
  661. 					x: offs.left + fExt.ctxMenu.actor.width() + fExt.settings.ctxActorMarkThickness,
  662. 					y: offs.top,
  663. 					height: fExt.ctxMenu.actor.height(),
  664. 					width: fExt.settings.ctxActorMarkThickness,
  665. 				},];
  666.  
  667. 				var zIndex = fExt.ctxMenu.actor.css("z-index");
  668. 				if(zIndex != "auto")
  669. 					zIndex++;
  670.  
  671. 				for(var ind in coords){
  672. 					fExt.jq("<div class='fExtCtxHighlighter' style='position: absolute; z-index: " + zIndex + "; width: " + coords[ind].width + "px; height: " + coords[ind].height + "px; left: " + coords[ind].x + "px; top: " + coords[ind].y + "px;'></div>").appendTo("body");
  673. 				}
  674. 			}
  675.  
  676. 			var y = event.clientY - fExt.settings.toleranceY,
  677. 				x = event.clientX - fExt.settings.toleranceX;
  678. 			if ((x + fExt.ctxMenu.html.width()) >= window.screen.availWidth)
  679. 				x = x - fExt.ctxMenu.html.width() + (fExt.settings.toleranceX * 1.5);
  680. 			if ((y + fExt.ctxMenu.html.height() + 100) >= window.screen.availHeight)
  681. 				y = y - fExt.ctxMenu.html.height() + (fExt.settings.toleranceY * 1.5);
  682.  
  683. 			if (y < 0)
  684. 				y = 0;
  685. 			if (x < 0)
  686. 				x = 0;
  687.  
  688. 			fExt.ctxMenu.html.css({
  689. 				top: y,
  690. 				left: x
  691. 			});
  692.  
  693. 			fExt.reassignZIndex();
  694.  
  695. 			fExt.ctxMenu.html.trigger("fExtContextMenuOpening", [fExt.ctxMenu.actor]);
  696.  
  697. 			fExt.ctxMenu.Show();
  698.  
  699. 			return false;
  700. 		};
  701.  
  702. 		if(fExt.settings.hideContextMenuOnLeave) {
  703. 			fExt.ctxMenu.html.mouseleave(function() {
  704. 				fExt.ctxMenu.Hide();
  705. 			});
  706. 			fExt.ctxMenu.html.mouseenter(function() {
  707. 				fExt.ctxMenu.html.finish();
  708. 				fExt.ctxMenu.Show(0);
  709. 			});
  710. 		}
  711. 		else {
  712. 			fExt.jq("body").click(function(e) {
  713. 				if(!fExt.jq(this).hasClass("ctxElement") && fExt.ctxMenu.html.is(":visible"))
  714. 					fExt.ctxMenu.Hide();
  715. 			});
  716. 		}
  717.  
  718. 		fExt.jq(document).on('contextmenu', function(event) {
  719. 			if(!fExt.jq(event.target).hasClass("ctxElement")) {
  720. 				if(!event.shiftKey) {
  721. 					fExt.customContextMenuHandler(event);
  722. 				}
  723. 			}
  724. 			else
  725. 				fExt.ctxMenu.Hide();
  726. 		});
  727. 	}
  728. 	else {
  729. 		fExt.ctxMenu.uniqueID = 1;
  730. 		fExt.ctxMenu.allItems = [];
  731. 		fExt.ctxMenu.actor = undefined;
  732. 		fExt.ctxMenu.Show = function() {
  733. 			console.log("ContextMenu is turned off");
  734. 		};
  735. 		fExt.ctxMenu.Hide = function() {
  736. 			console.log("ContextMenu is turned off");
  737. 		};
  738. 		fExt.ctxMenu.addItem = function() {
  739. 			console.log("ContextMenu is turned off");
  740. 		};
  741. 		fExt.ctxMenu.addCtxItem = function() {
  742. 			console.log("ContextMenu is turned off");
  743. 		};
  744. 		fExt.ctxMenu.addSub = function() {
  745. 			console.log("ContextMenu is turned off");
  746. 		};
  747. 		fExt.ctxMenu.addCtxSub = function() {
  748. 			console.log("ContextMenu is turned off");
  749. 		};
  750. 		fExt.ctxMenu.addSeparator = function() {
  751. 			console.log("ContextMenu is turned off");
  752. 		};
  753. 		fExt.ctxMenu.assignID = function() {
  754. 			console.log("ContextMenu is turned off");
  755. 		};
  756. 		fExt.ctxMenu.getItem = function() {
  757. 			console.log("ContextMenu is turned off");
  758. 		};
  759. 		fExt.customContextMenuHandler = function () {
  760. 			console.log("ContextMenu is turned off");
  761. 		};
  762. 	}
  763.  
  764.  
  765. 	// Finalize
  766. 	document.fExt = fExt;
  767.  
  768. 	fExt.fExtPopup.click(function(e){
  769. 		fExt.popupQueue = [];
  770. 		fExt.hide(fExt.jq(this));
  771. 	});
  772.  
  773. 	fExt.fExtMessage.click(function(e){
  774. 		fExt.hide(fExt.jq(this));
  775. 	});
  776.  
  777. 	console.log("frisch's UserScript Extender initialized!");
  778. }

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