// Vedi [[mw:Reference Tooltips]] e [[:en:w:User:Yair_rand/ReferenceTooltips.js]] // Adattato da [[:it:voy:Utente:Andyrom75] window.pg || $(document).ready( function($) { 	// Make sure we are in article, project, or help namespace 	if ( mw.config.get("wgCanonicalNamespace") === '' || mw.config.get("wgCanonicalNamespace") === 'Project' || mw.config.get("wgCanonicalNamespace") === 'Help' || mw.config.get("wgCanonicalNamespace") === 'Draft' ) { 		mw.messages.set( { 			"RT-enable" : "Abilita i tooltip", 			"RT-disable" : "Disabilita i tooltip", 			"RT-disablenote" : "Una volta disabilitati, i tooltip delle note possono venire riabilitati grazie ad un link posto in fondo ad ogni pagina.", 			"RT-delay" : "Tempo prima dell'apparizione del tooltip (in millisecondi): ", 			"RT-activationmethod" : "I tooltip vengono attivati tramite:", 			"RT-hovering" : "sosta del puntatore sulla nota", 			"RT-clicking" : "click sulla nota", 			"RT-options" : "Reference Tooltips options", 			"RT-options-save" : "Salva le preferenze", 			"RT-settings" :"Preferenze", 			"RT-confirm-mouseloss" : "Sei sicuro di attivare i tooltip solo sostandoci sopra? Ciò renderà lo strumento inutile per chi è privo di un mouse." 		} ); 		function toggleRT(o){ 			mw.loader.using("mediawiki.cookie",function(){ 					mw.cookie.set("RTsettings",o+"|"+ settings[1] + "|" + settings[2], {path:"/",expires:90}); 					location.reload(); 			}); 		} 		var settings = document.cookie.split("RTsettings=")[1]; 		settings = settings ? settings.split(";")[0].split("%7C") : [1, 200, +("ontouchstart" in document.documentElement)]; 		if( settings[0] === 0 ) { 			var footer = $("#footer-places, #f-list"); 			if( footer.length === 0 ) { 					footer = $("#footer li").parent(); 			} 			footer.append($("<li>").append( 				$("<a>") 					.text( mw.message( "RT-enable" ) ) 					.attr("href","javascript:(function(){})()") 					.click(function(){toggleRT(1)}) 			)); 			return; 		} 		var isTouchscreen = +settings[2], 			timerLength = isTouchscreen ? 0 : +settings[1], 			settingsMenu; 		$(".reference").each( function() { 			var tooltipNode, hideTimer, showTimer, checkFlip = false; 			function findRef( h ){ 					h = h.firstChild; h = h && h.getAttribute && h.getAttribute("href"); h = h && h.split("#"); h = h && h[1]; 					h = h && document.getElementById( h ); 					h = h && h.nodeName == "LI" && h; 					return h; 			} 			function hide( refLink ) { 					if( tooltipNode && tooltipNode.parentNode == document.body ) { 							hideTimer = setTimeout( function() { 									$(tooltipNode).animate({opacity: 0}, 100, function(){ document.body.removeChild( tooltipNode ) }); 							}, isTouchscreen ? 16 : 100); 					} else { 							$( findRef( refLink ) ).removeClass("RTTarget"); 					} 			} 			function show(){ 					if( !tooltipNode.parentNode || tooltipNode.parentNode.nodeType === 11 ){ 							document.body.appendChild( tooltipNode ); 							checkFlip = true; 					} 					$(tooltipNode).stop().animate({opacity: 1}, 100); 					clearTimeout( hideTimer ); 			} 			function openSettingsMenu(){ 					if( settingsMenu ) { 							settingsMenu.dialog( "open" ); 					} else { 							settingsMenu = $("<form>") 								.append( 									$("<button>").css("width","100%").text( mw.msg( "RT-disable", mw.user ) ).button().click(function(){toggleRT(0)}), 									$("<br>"), 									$("<small>").text( mw.msg( "RT-disablenote") ), 									$("<hr>"), 									$("<label>").text( mw.msg( "RT-delay" ) ).append($("<input>").attr({"type":"number","value":settings[1],step:50,min:0,max:5000})), 									$("<br>"), 									$("<span>").text( mw.msg( "RT-activationmethod", mw.user ) ), 									$("<label>").append( 											$("<input>").attr({"type":"radio", "name":"RTActivate", "checked":settings[2]===0&&"checked"}), 											mw.msg( "RT-hovering", mw.user ) 									), 									$("<label>").append( 											$("<input>").attr({"type":"radio", "name":"RTActivate", "checked":settings[2]==1&&"checked"}), 											mw.msg( "RT-clicking", mw.user ) 									) 								) 							.submit(function(e){e.preventDefault()}) 							.dialog({ 								modal:true, 								width:500, 								title: mw.msg( "RT-options" ), 								buttons:[ { text: mw.msg( "RT-options-save", mw.user ), click: function(){ 									var a = this.getElementsByTagName("input"), 											b = +a[0].value; 									if( "ontouchstart" in document.documentElement && a[1].checked && !confirm( mw.msg( "RT-confirm-mouseloss", mw.user ) ) ) { 											return false; 									} 									mw.cookie.set("RTsettings","1|"+ (b > -1 && b < 5001 ? b : settings[1]) + (a[1].checked ? "|0" : "|1"), {path:"/",expires:90}); 									location.reload(); 								}}] 							}); 					} 			} 			$(this)[ isTouchscreen ? 'click' : 'hover' ](function( e ){ 					var _this = this; 					if( isTouchscreen ) { 							e.preventDefault(); 							(tooltipNode && tooltipNode.parentNode == document.body) || setTimeout( function(){ 									$( document.body ).on("click touchstart", function( e ) { 											e = e || event; 											e = e.target || e.srcElement; 											for( ; e && !$( e ).hasClass( "referencetooltip" ) ; ) 													e = e.parentNode; 											if( !e ){ 													clearTimeout( showTimer ); 													hide( _this ); 													$(document.body).off("click touchstart", arguments.callee); 											} 									}); 							}, 0); 					} 					hideTimer && clearTimeout( hideTimer ); 					showTimer && clearTimeout( showTimer ); 					showTimer = setTimeout( function() { 							var h = findRef( _this ); 							if( !h ){return} 							if( !isTouchscreen && ( window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0 ) + $(window).height() > $( h ).offset().top + h.offsetHeight ) { 									$( h ).addClass("RTTarget"); 									return; 							} 							if(!tooltipNode){ 									tooltipNode = document.createElement("ul"); 									tooltipNode.className = "referencetooltip"; 									var c = tooltipNode.appendChild( $( h ).clone( true )[ 0 ] ); 									try { 											if( c.firstChild.nodeName != "A" ) { 													while( c.childNodes[1].nodeName == "A" && c.childNodes[1].getAttribute( "href" ).indexOf("#cite_ref-") !== -1 ) { 															do { c.removeChild( c.childNodes[1] ) } while ( c.childNodes[1].nodeValue == " " ); 													} 											} 									} catch (e) { mw.log(e) } 									c.removeChild( c.firstChild ); 									$( tooltipNode.firstChild.insertBefore( document.createElement( "span" ), tooltipNode.firstChild.firstChild ) ).addClass("RTsettings").attr("title", mw.msg( "RT-settings" )).click(function(){ 											mw.loader.using(["mediawiki.cookie","jquery.ui"], openSettingsMenu); 									}); 									tooltipNode.appendChild( document.createElement( "li" ) ); 									isTouchscreen || $(tooltipNode).hover(show, hide); 							} 							show(); 							var o = $(_this).offset(), oH = tooltipNode.offsetHeight; 							$(tooltipNode).css({top: o.top - oH, left: o.left - 7 }); 							if( tooltipNode.offsetHeight > oH ) { // is it squished against the right side of the page? 									$(tooltipNode).css({left:'auto',right:0}); 									tooltipNode.lastChild.style.marginLeft = (o.left - tooltipNode.offsetLeft) + "px"; 							} 							if( checkFlip ) { 									if( o.top < tooltipNode.offsetHeight + ( window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0 ) ) { // is part of it above the top of the screen? 											$(tooltipNode).addClass("RTflipped").css({top: o.top + 12}); 									} else if( tooltipNode.className === "referencetooltip RTflipped" ) { // cancel previous 											$(tooltipNode).removeClass("RTflipped"); 									} 									checkFlip = false; 							} 					}, timerLength); 			}, isTouchscreen ? undefined : function(){clearTimeout(showTimer); hide(this); } ); 		} ); 	} } );