A Project of the Center for Advanced Study in the Visual Arts, National Gallery of Art
History of Early American Landscape Design

MediaWiki:Gadget-ReferenceTooltips.js

[http://www.nga.gov/content/ngaweb/research/casva/research-projects.html A Project of the National Gallery of Art, Center for Advanced Study in the Visual Arts ]
Revision as of 20:54, July 21, 2021 by I-hecht (talk | contribs) (Undo revision 41052 by I-hecht (talk))

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// See mw:Reference Tooltips // Source https://en.wikipedia.org/wiki/MediaWiki:Gadget-ReferenceTooltips.js

window.pg || $(document).ready( function($) {

   // Make sure we are in article, project, or help namespace
   if ( $.inArray(mw.config.get('wgCanonicalNamespace'), [ "", "Project", "Help", "Draft" ]) !== -1 ) {

mw.messages.set( { "RT-enable" : "Enable Reference Tooltips", "RT-disable" : "Disable Reference Tooltips", "RT-disablenote" : "Once disabled, Reference Tooltips can be re-enabled using a link in the footer of the page.", "RT-delay" : "Delay before the tooltip appears (in milliseconds): ", "RT-activationmethod" : "Tooltip is activated by:", "RT-hovering" : "hovering", "RT-clicking" : "clicking", "RT-options" : "Reference Tooltips options", "RT-options-save" : "Save settings", "RT-settings" :"Tooltip settings" } );

       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($("

  • ").append( $("<a>") .text( mw.message( "RT-enable" ) ) .attr("href","") .click(function(e){ e.preventDefault(); 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(e){ e.preventDefault(); toggleRT(0); }), $("
    "), $("").text( mw.msg( "RT-disablenote") ), $("
    "),
                                       $("<label>").text( mw.msg( "RT-delay" ) ).append($("<input>").attr({"type":"number","value":settings[1],step:50,min:0,max:5000})),
                                       $("
    "), $("").text( mw.msg( "RT-activationmethod", mw.user ) ), $("<label>").append( $("<input>").attr({"type":"radio", "name":"RTActivate", "checked":settings[2]==0&&"checked", "disabled":"ontouchstart" in document.documentElement&&"disabled"}), 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; $.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( window.pg ) { return; } 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} var windowTop = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0, hOffsetTop = $( h ).offset().top; if( !isTouchscreen && windowTop < hOffsetTop && windowTop + $(window).height() > hOffsetTop + 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(["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); } ); } ); }

    } );

  • Retrieved from "https://heald.nga.gov/mediawiki/index.php?title=MediaWiki:Gadget-ReferenceTooltips.js&oldid=41055"

    History of Early American Landscape Design contributors, "MediaWiki:Gadget-ReferenceTooltips.js," History of Early American Landscape Design, , https://heald.nga.gov/mediawiki/index.php?title=MediaWiki:Gadget-ReferenceTooltips.js&oldid=41055 (accessed June 26, 2022).

    A Project of the Center for Advanced Study in the Visual Arts

    National Gallery of Art, Washington