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| − | // See [[mw:Reference Tooltips]]
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| − | // Source https://en.wikipedia.org/wiki/MediaWiki:Gadget-ReferenceTooltips.js
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| − | window.pg || $(document).ready( function($) {
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| − |
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| − | // Make sure we are in article, project, or help namespace
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| − | if ( $.inArray(mw.config.get('wgCanonicalNamespace'), [ "", "Project", "Help", "Draft" ]) !== -1 ) {
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| − | mw.messages.set( {
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| − | "RT-enable" : "Enable Reference Tooltips",
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| − | "RT-disable" : "Disable Reference Tooltips",
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| − | "RT-disablenote" : "Once disabled, Reference Tooltips can be re-enabled using a link in the footer of the page.",
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| − | "RT-delay" : "Delay before the tooltip appears (in milliseconds): ",
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| − | "RT-activationmethod" : "Tooltip is activated by:",
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| − | "RT-hovering" : "hovering",
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| − | "RT-clicking" : "clicking",
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| − | "RT-options" : "Reference Tooltips options",
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| − | "RT-options-save" : "Save settings",
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| − | "RT-settings" :"Tooltip settings"
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| − | } );
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| − | function toggleRT(o){
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| − | mw.loader.using("jquery.cookie",function(){
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| − | $.cookie("RTsettings",o+"|"+ settings[1] + "|" + settings[2], {path:"/",expires:90});
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| − | location.reload();
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| − | });
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| − | }
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| − | var settings = document.cookie.split("RTsettings=")[1];
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| − | settings = settings ? settings.split(";")[0].split("%7C") : [1, 200, +("ontouchstart" in document.documentElement)];
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| − | if( settings[0] == 0 ) {
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| − | var footer = $("#footer-places, #f-list");
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| − | if( footer.length === 0 ) {
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| − | footer = $("#footer li").parent();
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| − | }
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| − | footer.append($("<li>").append(
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| − | $("<a>")
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| − | .text( mw.message( "RT-enable" ) )
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| − | .attr("href","")
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| − | .click(function(e){
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| − | e.preventDefault();
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| − | toggleRT(1);
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| − | })
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| − | ));
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| − | return;
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| − | }
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| − | var isTouchscreen = +settings[2],
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| − | timerLength = isTouchscreen ? 0 : +settings[1],
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| − | settingsMenu;
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| − | $(".reference").each( function() {
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| − | var tooltipNode, hideTimer, showTimer, checkFlip = false;
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| − | function findRef( h ){
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| − | h = h.firstChild; h = h && h.getAttribute && h.getAttribute("href"); h = h && h.split("#"); h = h && h[1];
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| − | h = h && document.getElementById( h );
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| − | h = h && h.nodeName == "LI" && h;
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| − | return h;
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| − | }
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| − | function hide( refLink ) {
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| − | if( tooltipNode && tooltipNode.parentNode == document.body ) {
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| − | hideTimer = setTimeout( function() {
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| − | $(tooltipNode).animate({opacity: 0}, 100, function(){ document.body.removeChild( tooltipNode ) });
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| − | }, isTouchscreen ? 16 : 100);
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| − | } else {
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| − | $( findRef( refLink ) ).removeClass("RTTarget");
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| − | }
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| − | }
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| − | function show(){
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| − | if( !tooltipNode.parentNode || tooltipNode.parentNode.nodeType === 11 ){
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| − | document.body.appendChild( tooltipNode );
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| − | checkFlip = true;
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| − | }
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| − | $(tooltipNode).stop().animate({opacity: 1}, 100);
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| − | clearTimeout( hideTimer );
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| − | }
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| − | function openSettingsMenu(){
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| − | if( settingsMenu ) {
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| − | settingsMenu.dialog( "open" );
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| − | } else {
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| − | settingsMenu = $("<form>")
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| − | .append(
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| − | $("<button>").css("width","100%").text( mw.msg( "RT-disable", mw.user ) ).button().click(function(e){
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| − | e.preventDefault();
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| − | toggleRT(0);
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| − | }),
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| − | $("<br>"),
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| − | $("<small>").text( mw.msg( "RT-disablenote") ),
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| − | $("<hr>"),
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| − | $("<label>").text( mw.msg( "RT-delay" ) ).append($("<input>").attr({"type":"number","value":settings[1],step:50,min:0,max:5000})),
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| − | $("<br>"),
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| − | $("<span>").text( mw.msg( "RT-activationmethod", mw.user ) ),
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| − | $("<label>").append(
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| − | $("<input>").attr({"type":"radio", "name":"RTActivate", "checked":settings[2]==0&&"checked", "disabled":"ontouchstart" in document.documentElement&&"disabled"}),
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| − | mw.msg( "RT-hovering", mw.user )
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| − | ),
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| − | $("<label>").append(
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| − | $("<input>").attr({"type":"radio", "name":"RTActivate", "checked":settings[2]==1&&"checked"}),
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| − | mw.msg( "RT-clicking", mw.user )
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| − | )
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| − | )
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| − | .submit(function(e){e.preventDefault()})
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| − | .dialog({
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| − | modal:true,
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| − | width:500,
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| − | title: mw.msg( "RT-options" ),
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| − | buttons:[ { text: mw.msg( "RT-options-save", mw.user ), click: function(){
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| − | var a = this.getElementsByTagName("input"),
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| − | b = +a[0].value;
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| − | $.cookie("RTsettings","1|"+ (b > -1 && b < 5001 ? b : settings[1]) + (a[1].checked ? "|0" : "|1"), {path:"/",expires:90});
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| − | location.reload();
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| − | }}]
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| − | });
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| − | }
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| − | }
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| − | $(this)[ isTouchscreen ? 'click' : 'hover' ](function( e ){
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| − | var _this = this;
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| − | if( window.pg ) {
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| − | return;
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| − | }
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| − | if( isTouchscreen ) {
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| − | e.preventDefault();
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| − | (tooltipNode && tooltipNode.parentNode == document.body) || setTimeout( function(){
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| − | $( document.body ).on("click touchstart", function( e ) {
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| − | e = e || event;
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| − | e = e.target || e.srcElement;
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| − | for( ; e && !$( e ).hasClass( "referencetooltip" ) ; )
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| − | e = e.parentNode;
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| − | if( !e ){
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| − | clearTimeout( showTimer );
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| − | hide( _this );
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| − | $(document.body).off("click touchstart", arguments.callee);
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| − | }
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| − | });
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| − | }, 0);
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| − | }
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| − | hideTimer && clearTimeout( hideTimer );
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| − | showTimer && clearTimeout( showTimer );
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| − | showTimer = setTimeout( function() {
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| − | var h = findRef( _this );
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| − | if( !h ){return}
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| − | var windowTop = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0,
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| − | hOffsetTop = $( h ).offset().top;
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| − | if( !isTouchscreen && windowTop < hOffsetTop && windowTop + $(window).height() > hOffsetTop + h.offsetHeight ) {
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| − | $( h ).addClass("RTTarget");
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| − | return;
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| − | }
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| − | if(!tooltipNode){
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| − | tooltipNode = document.createElement("ul");
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| − | tooltipNode.className = "referencetooltip";
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| − | var c = tooltipNode.appendChild( $( h ).clone( true )[ 0 ] );
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| − | try {
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| − | if( c.firstChild.nodeName != "A" ) {
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| − | while( c.childNodes[1].nodeName == "A" && c.childNodes[1].getAttribute( "href" ).indexOf("#cite_ref-") !== -1 ) {
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| − | do { c.removeChild( c.childNodes[1] ) } while ( c.childNodes[1].nodeValue == " " );
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| − | }
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| − | }
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| − | } catch (e) { mw.log(e) }
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| − | c.removeChild( c.firstChild );
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| − | $( tooltipNode.firstChild.insertBefore( document.createElement( "span" ), tooltipNode.firstChild.firstChild ) ).addClass("RTsettings").attr("title", mw.msg( "RT-settings" )).click(function(){
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| − | mw.loader.using(["jquery.cookie","jquery.ui.dialog"], openSettingsMenu);
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| − | });
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| − | tooltipNode.appendChild( document.createElement( "li" ) );
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| − | isTouchscreen || $(tooltipNode).hover(show, hide);
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| − | }
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| − | show();
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| − | var o = $(_this).offset(), oH = tooltipNode.offsetHeight;
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| − | $(tooltipNode).css({top: o.top - oH, left: o.left - 7 });
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| − | if( tooltipNode.offsetHeight > oH ) { // is it squished against the right side of the page?
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| − | $(tooltipNode).css({left:'auto',right:0});
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| − | tooltipNode.lastChild.style.marginLeft = (o.left - tooltipNode.offsetLeft) + "px";
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| − | }
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| − | if( checkFlip ) {
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| − | if( o.top < tooltipNode.offsetHeight + ( window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0 ) ) { // is part of it above the top of the screen?
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| − | $(tooltipNode).addClass("RTflipped").css({top: o.top + 12});
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| − | } else if( tooltipNode.className === "referencetooltip RTflipped" ) { // cancel previous
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| − | $(tooltipNode).removeClass("RTflipped");
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| − | }
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| − | checkFlip = false;
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| − | }
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| − | }, timerLength);
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| − | }, isTouchscreen ? undefined : function(){clearTimeout(showTimer); hide(this); } );
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| − |
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| − | } );
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| − |
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| − | }
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| − |
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| − | } );
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