Difference between revisions of "Gadget-ReferenceTooltips.js"
From Sun Myung Moon Archive
(Installing code.js for use of ReferenceTooltips.js) |
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− | // | + | // See [[mw:Reference Tooltips]] |
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− | + | window.pg || $(document).ready( function($) { | |
− | |||
− | |||
− | + | // Make sure we are in article, project, or help namespace | |
− | + | if ( $.inArray(mw.config.get('wgCanonicalNamespace'), ['' , 'Project' , 'Help' ]) !== -1) { | |
− | "), | + | function toggleRT(o){ |
− | + | mw.loader.using("jquery.cookie",function(){ | |
− | + | $.cookie("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("Enable Reference Tooltips").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.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 { | |
− | + | var h = findRef( refLink ); | |
− | + | h && (h.style.border = ""); | |
− | + | } | |
− | + | } | |
− | + | 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("Disable Reference Tooltips").button().click(function(){toggleRT(0)}), | |
− | + | $("<br>"), | |
− | + | $("<small>").text("Once disabled, Reference Tooltips can be re-enabled using a link in the footer of the page."), | |
− | + | $("<hr>"), | |
− | + | $("<label>").text("Delay before the tooltip appears (in milliseconds): ").append($("<input>").attr({"type":"number","value":settings[1],step:50,min:0,max:5000})), | |
− | + | $("<br>"), | |
− | + | $("<span>").text("Tooltip is activated by:"), | |
− | + | $("<label>").append( | |
− | + | $("<input>").attr({"type":"radio", "name":"RTActivate", "checked":settings[2]==0&&"checked", "disabled":"ontouchstart" in document.documentElement&&"disabled"}), | |
− | + | "hovering" | |
− | + | ), | |
− | + | $("<label>").append( | |
− | + | $("<input>").attr({"type":"radio", "name":"RTActivate", "checked":settings[2]==1&&"checked"}), | |
− | + | "clicking" | |
− | + | ) | |
− | + | ).submit(function(e){e.preventDefault()}).dialog({modal:true,width:500,title:"Reference Tooltips options",buttons:{"Save settings":function(){ | |
− | + | var a = this.getElementsByTagName("input"), | |
− | + | b = +a[0].value; | |
− | + | $.cookie("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); | ||
+ | } | ||
+ | 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.style.border = "#080086 2px solid"; | ||
+ | return; | ||
+ | } | ||
+ | if(!tooltipNode){ | ||
+ | tooltipNode = document.createElement("ul"); | ||
+ | tooltipNode.className = "referencetooltip"; | ||
+ | var c = tooltipNode.appendChild( h.cloneNode( true ) ); | ||
+ | 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", "Tooltip settings").click(function(){ | ||
+ | mw.loader.using(["jquery.cookie","jquery.ui.dialog"], 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); } ) | ||
+ | |||
+ | } ); | ||
+ | |||
+ | } | ||
} ); | } ); |
Latest revision as of 02:32, 28 June 2015
// See mw:Reference Tooltips
window.pg || $(document).ready( function($) {
// Make sure we are in article, project, or help namespace if ( $.inArray(mw.config.get('wgCanonicalNamespace'), [ , 'Project' , 'Help' ]) !== -1) { function toggleRT(o){ mw.loader.using("jquery.cookie",function(){ $.cookie("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 = $("#footer li").parent(); }
footer.append($("
"), $("").text("Once disabled, Reference Tooltips can be re-enabled using a link in the footer of the page."), $("
"),
$("<label>").text("Delay before the tooltip appears (in milliseconds): ").append($("<input>").attr({"type":"number","value":settings[1],step:50,min:0,max:5000})), $("
"), $("").text("Tooltip is activated by:"), $("<label>").append( $("<input>").attr({"type":"radio", "name":"RTActivate", "checked":settings[2]==0&&"checked", "disabled":"ontouchstart" in document.documentElement&&"disabled"}), "hovering" ), $("<label>").append( $("<input>").attr({"type":"radio", "name":"RTActivate", "checked":settings[2]==1&&"checked"}), "clicking" ) ).submit(function(e){e.preventDefault()}).dialog({modal:true,width:500,title:"Reference Tooltips options",buttons:{"Save settings":function(){ var a = this.getElementsByTagName("input"), b = +a[0].value; $.cookie("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); } 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.style.border = "#080086 2px solid"; return; } if(!tooltipNode){ tooltipNode = document.createElement("ul"); tooltipNode.className = "referencetooltip"; var c = tooltipNode.appendChild( h.cloneNode( true ) ); 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", "Tooltip settings").click(function(){ mw.loader.using(["jquery.cookie","jquery.ui.dialog"], 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); } ) } ); }
} );