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MediaWiki:Gadget-ReferenceTooltips.js (ソースを閲覧)

1年9月13日 (来) 14:41時点における版

18,121 バイト除去 、 1年9月13日 (来)
ページの作成:「// ________________________________________________________________________________________ // | | // | === WARNING: GLOBAL GADGET FILE ===…」
ja>Jon (WMF)
(maintenance: more info TypeError: undefined is not an object (evaluating 'te.$ref.hasClass'))
(ページの作成:「// ________________________________________________________________________________________ // | | // | === WARNING: GLOBAL GADGET FILE ===…」)
1行目: 1行目:
// See [[mw:Reference Tooltips]]
// ________________________________________________________________________________________
// Source https://en.wikipedia.org/wiki/MediaWiki:Gadget-ReferenceTooltips.js
// | |
// | === WARNING: GLOBAL GADGET FILE === |
// | Changes to this page affect many users. |
// | Please discuss changes on the talk page or on [[Wikipedia_talk:Gadget]] before editing.|
// |________________________________________________________________________________________|
//
// Imported from [[w:en:MediaWiki:Gadget-ReferenceTooltips.js]], the version as of 14:59, 29 October 2012 (UTC)
// Displays references in tooltips, see [[mw:Reference Tooltips]]
// ________________________________________________________________________________________
// | |
// | === 注意 サイト全体に影響するファイルです === |
// | このページを変更すると多数の利用者にその影響が及びます |
// | 変更する前に[[Wikipedia‐ノート:ガジェット]] でよく議論し、動作テストを行ってください。 |
// |________________________________________________________________________________________|
//
// このガジェットは [[w:en:MediaWiki:Gadget-ReferenceTooltips.js]] から14:59, 29 October 2012 (UTC)に取り込んだものです。
// 脚注をツールチップ内に表示する、詳細は[[mw:Reference Tooltips]]を参照してください。
//
// メッセージは[[User:Marine-Blue]]が日本語化しました。


( function () {
window.pg || $(document).ready( function($) {
 
// enwiki settings
function toggleRT(o){
var REF_LINK_SELECTOR = '.reference, a[href^="#CITEREF"]',
mw.loader.using("jquery.cookie",function(){
COMMENTED_TEXT_CLASS = 'rt-commentedText',
$.cookie("RTsettings",o+"|"+ settings[1] + "|" + settings[2], {path:"/",expires:90});
COMMENTED_TEXT_SELECTOR = ( COMMENTED_TEXT_CLASS ? '.' + COMMENTED_TEXT_CLASS + ', ' : '') +
location.reload();
'abbr[title]';
});
 
}
mw.messages.set( {
var settings = document.cookie.split("RTsettings=")[1];
'rt-settings': 'Reference Tooltips settings',
settings = settings ? settings.split(";")[0].split("%7C") : [1, 200, +("ontouchstart" in document.documentElement)];
'rt-enable-footer': 'Enable Reference Tooltips',
if( settings[0] == 0 ) {
'rt-settings-title': 'Reference Tooltips',
var footer = $("#footer-places, #f-list");
'rt-save': 'Save',
if( footer.length === 0 ) {
'rt-cancel': 'Cancel',
footer = $("#footer li").parent();
'rt-enable': 'Enable',
}
'rt-disable': 'Disable',
footer.append($("<li>").append($("<a>").text("脚注ツールチップを有効にする").attr("href","javascript:(function(){})()").click(function(){toggleRT(1)})));
'rt-activationMethod': 'Tooltip appears when',
'rt-hovering': 'hovering',
'rt-clicking': 'clicking',
'rt-delay': 'Delay before the tooltip appears (in milliseconds)',
'rt-tooltipsForComments': 'Show tooltips over <span title="Tooltip example" class="' + ( COMMENTED_TEXT_CLASS || 'rt-commentedText' ) + '" style="border-bottom: 1px dotted; cursor: help;">text with a dotted underline</span> in Reference Tooltips style (allows to see such tooltips on devices with no mouse support)',
'rt-disabledNote': 'You can re-enable Reference Tooltips using a link in the footer of the page.',
'rt-done': 'Done',
'rt-enabled': 'Reference Tooltips are enabled'
} );
 
// "Global" variables
var SECONDS_IN_A_DAY = 60 * 60 * 24,
CLASSES = {
FADE_IN_DOWN: 'rt-fade-in-down',
FADE_IN_UP: 'rt-fade-in-up',
FADE_OUT_DOWN: 'rt-fade-out-down',
FADE_OUT_UP: 'rt-fade-out-up'
},
IS_TOUCHSCREEN = 'ontouchstart' in document.documentElement,
// Quite a rough check for mobile browsers, a mix of what is advised at
// https://stackoverflow.com/a/24600597 (sends to
// https://developer.mozilla.org/en-US/docs/Browser_detection_using_the_user_agent)
// and https://stackoverflow.com/a/14301832
IS_MOBILE = /Mobi|Android/i.test( navigator.userAgent ) ||
typeof window.orientation !== 'undefined',
CLIENT_NAME = $.client.profile().name,
settingsString, settings, enabled, delay, activatedByClick, tooltipsForComments, cursorWaitCss,
windowManager,
$body = $( document.body ),
$window = $( window );
 
function rt( $content ) {
// Popups gadget
if ( window.pg ) {
return;
return;
}
}
 
var isTouchscreen = +settings[2],
var teSelector,
timerLength = isTouchscreen ? 0 : +settings[1],
settingsDialogOpening = false;
settingsMenu;
 
$(".reference").each( function() {
function setSettingsCookie() {
var tooltipNode, hideTimer, showTimer, checkFlip = false;
mw.cookie.set(
function findRef( h ){
'RTsettings',
h = h.firstChild && h.firstChild.getAttribute && h.firstChild.getAttribute("href"); h = h && h.split("#"); h = h && h[1];
Number( enabled ) + '|' + delay + '|' + Number( activatedByClick ) + '|' +
h = h && document.getElementById( h );
Number( tooltipsForComments ),
h = h && h.nodeName == "LI" && h;
{ path: '/', expires: 90 * SECONDS_IN_A_DAY, prefix: '' }
return h;
);
}
 
function enableRt() {
enabled = true;
setSettingsCookie();
$( '.rt-enableItem' ).remove();
rt( $content );
mw.notify( mw.msg( 'rt-enabled' ) );
}
 
function disableRt() {
$content.find( teSelector ).removeClass( 'rt-commentedText' ).off( '.rt' );
$body.off( '.rt' );
$window.off( '.rt' );
}
 
function addEnableLink() {
// #footer-places – Vector
// #f-list – Timeless, Monobook, Modern
// parent of #footer li – Cologne Blue
var $footer = $( '#footer-places, #f-list' );
if ( !$footer.length ) {
$footer = $( '#footer li' ).parent();
}
}
$footer.append(
function hide( refLink ){
$( '<li>' )
if( tooltipNode && tooltipNode.parentNode == document.body ) {
.addClass( 'rt-enableItem' )
hideTimer = setTimeout( function() {
.append(
$(tooltipNode).animate({opacity: 0}, 100, function(){
$( '<a>' )
if(tooltipNode && tooltipNode.parentNode) {
.text( mw.msg( 'rt-enable-footer' ) )
  tooltipNode.parentNode.removeChild( tooltipNode );
.attr( 'href', 'javascript:' )
}
.click( function ( e ) {
e.preventDefault();
enableRt();
} )
)
);
}


function TooltippedElement( $element ) {
});
var tooltip,
}, isTouchscreen ? 16 : 100);
events,
} else {
te = this;
var h = findRef( refLink );
 
h && (h.style.border = "");
function onStartEvent( e ) {
var showRefArgs;
 
if ( activatedByClick && te.type !== 'commentedText' && e.type !== 'contextmenu' ) {
e.preventDefault();
}
if ( !te.noRef ) {
showRefArgs = [ $( this ) ];
if ( te.type !== 'supRef' ) {
showRefArgs.push( e.pageX, e.pageY );
}
}
te.showRef.apply( te, showRefArgs );
}
}
}
 
function show(){
function onEndEvent() {
if( !tooltipNode.parentNode || tooltipNode.parentNode.nodeType === 11 ){
if ( !te.noRef ) {
document.body.appendChild( tooltipNode );
te.hideRef();
checkFlip = true;
}
}
$(tooltipNode).stop().animate({opacity: 1}, 100);
clearTimeout( hideTimer );
}
}
 
function openSettingsMenu(){
if ( !$element ) {
if( settingsMenu ) {
return;
settingsMenu.dialog( "open" );
}
 
// TooltippedElement.$element and TooltippedElement.$originalElement will be different when
// the first is changed after its cloned version is hovered in a tooltip
this.$element = $element;
this.$originalElement = $element;
if ( this.$element.is( REF_LINK_SELECTOR ) ) {
if ( this.$element.prop( 'tagName' ) === 'SUP' ) {
this.type = 'supRef';
} else {
} else {
this.type = 'harvardRef';
settingsMenu = $("<form>").append(
$("<button>").css("width","100%").text("脚注ツールチップを無効にする").button().click(function(){toggleRT(0)}),
$("<br>"),
$("<small>").text("ツールチップを一度無効にした場合、ページのフッターにあるリンクから再度有効に出来ます。"),
$("<hr>"),
$("<label>").text("ツールチップを表示するまでの秒数 (ミリ秒): ").append($("<input>").attr({"type":"number","value":settings[1],step:50,min:0,max:5000})),
$("<br>"),
$("<span>").text("ツールチップを表示するタイミング:"),
$("<label>").append(
$("<input>").attr({"type":"radio", "name":"RTActivate", "checked":settings[2]==0&&"checked", "disabled":"ontouchstart" in document.documentElement&&"disabled"}),
"マウスをかざしたとき"
),
$("<label>").append(
$("<input>").attr({"type":"radio", "name":"RTActivate", "checked":settings[2]==1&&"checked"}),
"クリックしたとき"
)
).submit(function(e){e.preventDefault()}).dialog({modal:true,width:500,title:"脚注ツールチップの設定",buttons:{"設定を保存する":function(){
var a = this.getElementsByTagName("input"),
b = +a[0].value;
$.cookie("RTsettings","1|"+ (b > -1 && b < 5001 ? b : settings[1]) + (a[1].checked ? "|0" : "|1"), {path:"/",expires:90});
location.reload();
}}});
}
}
} else {
this.type = 'commentedText';
this.comment = this.$element.attr( 'title' );
if ( !this.comment ) {
return;
}
this.$element.addClass('rt-commentedText');
}
}
$(this)[ isTouchscreen ? 'click' : 'hover' ](function( e ){
if ( activatedByClick ) {
var _this = this;
events = {
if( isTouchscreen ) {
'click.rt': onStartEvent
e.preventDefault();
};
(tooltipNode && tooltipNode.parentNode == document.body) || setTimeout( function(){
// Adds an ability to see tooltips for links
$( document.body ).on("click touchstart", function( e ) {
if ( this.type === 'commentedText' &&
e = e || event;
( this.$element.closest( 'a' ).length ||
e = e.target || e.srcElement;
this.$element.has( 'a' ).length
for( ; e && !$( e ).hasClass( "referencetooltip" ) ; )
)
e = e.parentNode;
) {
if( !e ){
events[ 'contextmenu.rt' ] = onStartEvent;
clearTimeout( showTimer );
}
hide( _this );
} else {
$(document.body).off("click touchstart", arguments.callee);
events = {
}
'mouseenter.rt': onStartEvent,
});
'mouseleave.rt': onEndEvent
}, 0);
};
}
 
this.$element.on( events );
 
this.hideRef = function ( immediately ) {
clearTimeout( te.showTimer );
 
if ( this.type === 'commentedText' ) {
this.$element.attr( 'title', this.comment );
}
 
if ( this.tooltip && this.tooltip.isPresent ) {
if ( activatedByClick || immediately ) {
this.tooltip.hide();
} else {
this.hideTimer = setTimeout( function () {
te.tooltip.hide();
}, 200 );
}
} else if ( this.$ref && this.$ref.hasClass( 'rt-target' ) ) {
this.$ref.removeClass( 'rt-target' );
if ( activatedByClick ) {
$body.off( 'click.rt touchstart.rt', this.onBodyClick );
}
}
};
 
this.showRef = function ( $element, ePageX, ePageY ) {
// Popups gadget
if ( window.pg ) {
disableRt();
return;
}
}
showTimer && clearTimeout( showTimer );
if ( this.tooltip && !this.tooltip.$content.length ) {
showTimer = setTimeout( function() {
return;
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 ) {
var tooltipInitiallyPresent = this.tooltip && this.tooltip.isPresent;
h.style.border = "#080086 2px solid";
 
function reallyShow() {
var viewportTop, refOffsetTop, teHref;
 
if ( !te.$ref && !te.comment ) {
teHref = te.type === 'supRef' ?
te.$element.find( 'a' ).attr( 'href' ) :
te.$element.attr( 'href' ); // harvardRef
te.$ref = teHref &&
$( '#' + $.escapeSelector( teHref.slice( 1 ) ) );
if ( !te.$ref || !te.$ref.length || !te.$ref.text() ) {
te.noRef = true;
return;
}
}
 
if ( !tooltipInitiallyPresent && !te.comment ) {
viewportTop = $window.scrollTop();
refOffsetTop = te.$ref.offset().top;
if ( !activatedByClick &&
viewportTop < refOffsetTop &&
viewportTop + $window.height() > refOffsetTop + te.$ref.height() &&
// There can be gadgets/scripts that make references horizontally scrollable.
$window.width() > te.$ref.offset().left + te.$ref.width()
) {
// Highlight the reference itself
te.$ref.addClass( 'rt-target' );
return;
}
}
 
if ( !te.tooltip ) {
te.tooltip = new Tooltip( te );
if ( !te.tooltip.$content.length ) {
return;
}
}
 
// If this tooltip is called from inside another tooltip. We can't define it
// in the constructor since a ref can be cloned but have the same Tooltip object;
// so, Tooltip.parent is a floating value.
te.tooltip.parent = te.$element.closest( '.rt-tooltip' ).data( 'tooltip' );
if ( te.tooltip.parent && te.tooltip.parent.disappearing ) {
return;
}
 
te.tooltip.show();
 
if ( tooltipInitiallyPresent ) {
if ( te.tooltip.$element.hasClass( 'rt-tooltip-above' ) ) {
te.tooltip.$element.addClass( CLASSES.FADE_IN_DOWN );
} else {
te.tooltip.$element.addClass( CLASSES.FADE_IN_UP );
}
return;
}
 
te.tooltip.calculatePosition( ePageX, ePageY );
 
$window.on( 'resize.rt', te.onWindowResize );
}
 
// We redefine this.$element here because e.target can be a reference link inside
// a reference tooltip, not a link that was initially assigned to this.$element
this.$element = $element;
 
if ( this.type === 'commentedText' ) {
this.$element.attr( 'title', '' );
}
 
if ( activatedByClick ) {
if ( tooltipInitiallyPresent ||
( this.$ref && this.$ref.hasClass( 'rt-target' ) )
) {
return;
return;
} else {
setTimeout( function () {
$body.on( 'click.rt touchstart.rt', te.onBodyClick );
}, 0 );
}
}
}
if(!tooltipNode){
 
tooltipNode = document.createElement("ul");
if ( activatedByClick || tooltipInitiallyPresent ) {
tooltipNode.className = "referencetooltip";
reallyShow();
var c = tooltipNode.appendChild( h.cloneNode( true ) );
} else {
try {
this.showTimer = setTimeout( reallyShow, delay );
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 == " " );
 
}
this.onBodyClick = function ( e ) {
if ( !te.tooltip && !(te.$ref && te.$ref.hasClass( 'rt-target' )) ) {
return;
}
 
var $current = $( e.target );
 
function contextMatchesParameter( parameter ) {
return this === parameter;
}
 
// The last condition is used to determine cases when a clicked tooltip is the current
// element's tooltip or one of its descendants
while ( $current.length &&
( !$current.hasClass( 'rt-tooltip' ) ||
!$current.data( 'tooltip' ) ||
!$current.data( 'tooltip' ).upToTopParent(
contextMatchesParameter, [ te.tooltip ],
true
)
)
) {
$current = $current.parent();
}
if ( !$current.length ) {
te.hideRef();
}
};
 
this.onWindowResize = function () {
te.tooltip.calculatePosition();
};
}
 
function Tooltip( te ) {
function openSettingsDialog() {
var settingsDialog, settingsWindow;
 
if ( cursorWaitCss ) {
cursorWaitCss.disabled = true;
}
 
function SettingsDialog() {
SettingsDialog.parent.call( this );
}
OO.inheritClass( SettingsDialog, OO.ui.ProcessDialog );
 
SettingsDialog.static.name = 'settingsDialog';
SettingsDialog.static.title = mw.msg( 'rt-settings-title' );
SettingsDialog.static.actions = [
{
modes: 'basic',
action: 'save',
label: mw.msg( 'rt-save' ),
flags: [ 'primary', 'progressive' ]
},
{
modes: 'basic',
label: mw.msg( 'rt-cancel' ),
flags: 'safe'
},
{
modes: 'disabled',
action: 'deactivated',
label: mw.msg( 'rt-done' ),
flags: [ 'primary', 'progressive' ]
}
];
 
SettingsDialog.prototype.initialize = function () {
var dialog = this;
 
SettingsDialog.parent.prototype.initialize.apply( this, arguments );
 
this.enableOption = new OO.ui.RadioOptionWidget( {
label: mw.msg( 'rt-enable' )
} );
this.disableOption = new OO.ui.RadioOptionWidget( {
label: mw.msg( 'rt-disable' )
} );
this.enableSelect = new OO.ui.RadioSelectWidget( {
items: [ this.enableOption, this.disableOption ],
classes: [ 'rt-enableSelect' ]
} );
this.enableSelect.selectItem( this.enableOption );
this.enableSelect.on( 'choose', function ( item ) {
if ( item === dialog.disableOption ) {
dialog.activationMethodSelect.setDisabled( true );
dialog.delayInput.setDisabled( true );
dialog.tooltipsForCommentsCheckbox.setDisabled( true );
} else {
dialog.activationMethodSelect.setDisabled( false );
dialog.delayInput.setDisabled( dialog.clickOption.isSelected() );
dialog.tooltipsForCommentsCheckbox.setDisabled( false );
}
} );
 
this.hoverOption = new OO.ui.RadioOptionWidget( {
label: mw.msg( 'rt-hovering' )
} );
this.clickOption = new OO.ui.RadioOptionWidget( {
label: mw.msg( 'rt-clicking' )
} );
this.activationMethodSelect = new OO.ui.RadioSelectWidget( {
items: [ this.hoverOption, this.clickOption ]
} );
this.activationMethodSelect.selectItem( activatedByClick ?
this.clickOption :
this.hoverOption
);
this.activationMethodSelect.on( 'choose', function ( item ) {
if ( item === dialog.clickOption ) {
dialog.delayInput.setDisabled( true );
} else {
dialog.delayInput.setDisabled( dialog.clickOption.isSelected() );
}
} );
this.activationMethodField = new OO.ui.FieldLayout( this.activationMethodSelect, {
label: mw.msg( 'rt-activationMethod' ),
align: 'top'
} );
 
this.delayInput = new OO.ui.NumberInputWidget( {
input: { value: delay },
step: 50,
min: 0,
max: 5000,
disabled: activatedByClick,
classes: [ 'rt-numberInput' ]
} );
this.delayField = new OO.ui.FieldLayout( this.delayInput, {
label: mw.msg( 'rt-delay' ),
align: 'top'
} );
 
this.tooltipsForCommentsCheckbox = new OO.ui.CheckboxInputWidget( {
selected: tooltipsForComments
} );
this.tooltipsForCommentsField = new OO.ui.FieldLayout(
this.tooltipsForCommentsCheckbox,
{
label: new OO.ui.HtmlSnippet( mw.msg( 'rt-tooltipsForComments' ) ),
align: 'inline',
classes: [ 'rt-tooltipsForCommentsField' ]
}
);
new TooltippedElement(
this.tooltipsForCommentsField.$element.find(
'.' + ( COMMENTED_TEXT_CLASS || 'rt-commentedText' )
)
);
 
this.fieldset = new OO.ui.FieldsetLayout();
this.fieldset.addItems( [
this.activationMethodField,
this.delayField,
this.tooltipsForCommentsField
] );
 
this.panelSettings = new OO.ui.PanelLayout( {
padded: true,
expanded: false
} );
this.panelSettings.$element.append(
this.enableSelect.$element,
$( '<hr>' ).addClass( 'rt-settingsFormSeparator' ),
this.fieldset.$element
);
 
this.panelDisabled = new OO.ui.PanelLayout( {
padded: true,
expanded: false
} );
this.panelDisabled.$element.append(
$( '<table>' )
.addClass( 'rt-disabledHelp' )
.append(
$( '<tr>' ).append(
$( '<td>' ).append(
$( '<img>' ).attr( 'src', 'https://en.wikipedia.org/w/load.php?modules=ext.popups.images&image=footer&format=rasterized&lang=ru&skin=vector&version=0uotisb' )
),
$( '<td>' )
.addClass( 'rt-disabledNote' )
.text( mw.msg( 'rt-disabledNote' ) )
)
)
);
 
this.stackLayout = new OO.ui.StackLayout( {
items: [ this.panelSettings, this.panelDisabled ]
} );
 
this.$body.append( this.stackLayout.$element );
};
 
SettingsDialog.prototype.getSetupProcess = function ( data ) {
return SettingsDialog.parent.prototype.getSetupProcess.call( this, data )
.next( function () {
this.stackLayout.setItem( this.panelSettings );
this.actions.setMode( 'basic' );
}, this );
};
 
SettingsDialog.prototype.getActionProcess = function ( action ) {
var dialog = this;
 
if ( action === 'save' ) {
return new OO.ui.Process( function () {
var newDelay = Number( dialog.delayInput.getValue() );
 
enabled = dialog.enableOption.isSelected();
if ( newDelay >= 0 && newDelay <= 5000 ) {
delay = newDelay;
}
activatedByClick = dialog.clickOption.isSelected();
tooltipsForComments = dialog.tooltipsForCommentsCheckbox.isSelected();
 
setSettingsCookie();
 
if ( enabled ) {
dialog.close();
disableRt();
rt( $content );
} else {
dialog.actions.setMode( 'disabled' );
dialog.stackLayout.setItem( dialog.panelDisabled );
disableRt();
addEnableLink();
}
}
} );
} catch (e) { mw.log(e) }
} else if ( action === 'deactivated' ) {
c.removeChild( c.firstChild );
dialog.close();
$( tooltipNode.firstChild.insertBefore( document.createElement( "span" ), tooltipNode.firstChild.firstChild ) ).addClass("RTsettings").attr("title", "ツールチップの設定").click(function(){
mw.loader.using(["jquery.cookie","jquery.ui"], openSettingsMenu);
});
tooltipNode.appendChild( document.createElement( "li" ) );
isTouchscreen || $(tooltipNode).hover(show, hide);
}
}
return SettingsDialog.parent.prototype.getActionProcess.call( this, action );
show();
};
var o = $(_this).offset(), oH = tooltipNode.offsetHeight;
 
$(tooltipNode).css({top: o.top - oH, left: o.left - 7 });
SettingsDialog.prototype.getBodyHeight = function () {
if( tooltipNode.offsetHeight > oH ) { // is it squished against the right side of the page?
return this.stackLayout.getCurrentItem().$element.outerHeight( true );
$(tooltipNode).css({left:'auto',right:0});
};
tooltipNode.lastChild.style.marginLeft = (o.left - tooltipNode.offsetLeft) + "px";
 
tooltip.upToTopParent( function adjustRightAndHide() {
if ( this.isPresent ) {
if ( this.$element[ 0 ].style.right ) {
this.$element.css(
'right',
'+=' + ( window.innerWidth - $window.width() )
);
}
this.te.hideRef( true );
}
}
} );
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?
if ( !windowManager ) {
$(tooltipNode).addClass("RTflipped").css({top: o.top + 12});
windowManager = new OO.ui.WindowManager();
} else if( tooltipNode.className === "referencetooltip RTflipped" ) { // cancel previous
$body.append( windowManager.$element );
$(tooltipNode).removeClass("RTflipped");
}
 
settingsDialog = new SettingsDialog();
windowManager.addWindows( [ settingsDialog ] );
settingsWindow = windowManager.openWindow( settingsDialog );
settingsWindow.opened.then( function () {
settingsDialogOpening = false;
} );
settingsWindow.closed.then( function () {
windowManager.clearWindows();
} );
}
 
var tooltip = this;
 
// This variable can change: one tooltip can be called from a harvard-style reference link
// that is put into different tooltips
this.te = te;
 
switch ( this.te.type ) {
case 'supRef':
this.id = 'rt-' + this.te.$originalElement.attr( 'id' );
this.$content = this.te.$ref
.contents()
.filter( function ( i ) {
var $this = $( this );
return this.nodeType === Node.TEXT_NODE ||
!( $this.is( '.mw-cite-backlink' ) ||
( i === 0 &&
// Template:Cnote, Template:Note
( $this.is( 'b' ) ||
// Template:Note_label
$this.is( 'a' ) &&
$this.attr( 'href' ).indexOf( '#ref' ) === 0
)
)
);
} )
.clone( true );
break;
case 'harvardRef':
this.id = 'rt-' + this.te.$originalElement.closest( 'li' ).attr( 'id' );
this.$content = this.te.$ref
.clone( true )
.removeAttr( 'id' );
break;
case 'commentedText':
this.id = 'rt-' + String( Math.random() ).slice( 2 );
this.$content = $( document.createTextNode( this.te.comment ) );
break;
}
if ( !this.$content.length ) {
return;
}
 
this.insideWindow = Boolean( this.te.$element.closest( '.oo-ui-window' ).length );
 
this.$element = $( '<div>' )
.addClass( 'rt-tooltip' )
.attr( 'id', this.id )
.attr( 'role', 'tooltip' )
.data( 'tooltip', this );
if ( this.insideWindow ) {
this.$element.addClass( 'rt-tooltip-insideWindow' );
}
 
// We need the $content interlayer here in order for the settings icon to have correct
// margins
this.$content = this.$content
.wrapAll( '<div>' )
.parent()
.addClass( 'rt-tooltipContent' )
.addClass( 'mw-parser-output' )
.appendTo( this.$element );
 
if ( !activatedByClick ) {
this.$element
.mouseenter( function () {
if ( !tooltip.disappearing ) {
tooltip.upToTopParent( function () {
this.show();
} );
}
} )
.mouseleave( function ( e ) {
// https://stackoverflow.com/q/47649442 workaround. Relying on relatedTarget
// alone has pitfalls: when alt-tabbing, relatedTarget is empty too
if ( CLIENT_NAME !== 'chrome' ||
( !e.originalEvent ||
e.originalEvent.relatedTarget !== null ||
!tooltip.clickedTime ||
$.now() - tooltip.clickedTime > 50
)
) {
tooltip.upToTopParent( function () {
this.te.hideRef();
} );
}
} )
.click( function () {
tooltip.clickedTime = $.now();
} );
}
 
if ( !this.insideWindow ) {
$( '<div>' )
.addClass( 'rt-settingsLink' )
.attr( 'title', mw.msg( 'rt-settings' ) )
.click( function () {
if ( settingsDialogOpening ) {
return;
}
settingsDialogOpening = true;
 
if ( mw.loader.getState( 'oojs-ui' ) !== 'ready' ) {
if ( cursorWaitCss ) {
cursorWaitCss.disabled = false;
} else {
cursorWaitCss = mw.util.addCSS( 'body { cursor: wait; }' );
}
}
mw.loader.using( [ 'oojs', 'oojs-ui' ], openSettingsDialog );
} )
.prependTo( this.$content );
}
 
// Tooltip tail element is inside tooltip content element in order for the tooltip
// not to disappear when the mouse is above the tail
this.$tail = $( '<div>' )
.addClass( 'rt-tooltipTail' )
.prependTo( this.$element );
 
this.disappearing = false;
 
this.show = function () {
this.disappearing = false;
clearTimeout( this.te.hideTimer );
clearTimeout( this.te.removeTimer );
 
this.$element
.removeClass( CLASSES.FADE_OUT_DOWN )
.removeClass( CLASSES.FADE_OUT_UP );
 
if ( !this.isPresent ) {
$body.append( this.$element );
}
 
this.isPresent = true;
};
 
this.hide = function () {
var tooltip = this;
 
tooltip.disappearing = true;
 
if ( tooltip.$element.hasClass( 'rt-tooltip-above' ) ) {
tooltip.$element
.removeClass( CLASSES.FADE_IN_DOWN )
.addClass( CLASSES.FADE_OUT_UP );
} else {
tooltip.$element
.removeClass( CLASSES.FADE_IN_UP )
.addClass( CLASSES.FADE_OUT_DOWN );
}
 
tooltip.te.removeTimer = setTimeout( function () {
if ( tooltip.isPresent ) {
tooltip.$element.detach();
tooltip.$tail.css( 'left', '' );
 
if ( activatedByClick ) {
$body.off( 'click.rt touchstart.rt', tooltip.te.onBodyClick );
}
$window.off( 'resize.rt', tooltip.te.onWindowResize );
 
tooltip.isPresent = false;
}
}, 200 );
};
 
this.calculatePosition = function ( ePageX, ePageY ) {
var teElement, teOffsets, teOffset, tooltipTailOffsetX, tooltipTailLeft,
offsetYCorrection = 0;
 
this.$tail.css( 'left', '' );
 
teElement = this.te.$element.get( 0 );
if ( ePageX !== undefined ) {
tooltipTailOffsetX = ePageX;
teOffsets = teElement.getClientRects &&
teElement.getClientRects() ||
teElement.getBoundingClientRect();
if ( teOffsets.length > 1 ) {
for (var i = teOffsets.length - 1; i >= 0; i--) {
if ( ePageY >= Math.round( $window.scrollTop() + teOffsets[i].top ) &&
ePageY <= Math.round(
$window.scrollTop() + teOffsets[i].top + teOffsets[i].height
)
) {
teOffset = teOffsets[i];
}
}
}
checkFlip = false;
}
}
}
}, timerLength);
 
}, isTouchscreen ? undefined : function(){clearTimeout(showTimer); hide(this); } );
if ( !teOffset ) {
teOffset = teElement.getClientRects &&
teElement.getClientRects()[0] ||
teElement.getBoundingClientRect();
}
teOffset = {
top: $window.scrollTop() + teOffset.top,
left: $window.scrollLeft() + teOffset.left,
width: teOffset.width,
height: teOffset.height
};
if ( !tooltipTailOffsetX ) {
tooltipTailOffsetX = ( teOffset.left * 2 + teOffset.width ) / 2;
}
if ( CLIENT_NAME === 'msie' && this.te.type === 'supRef' ) {
offsetYCorrection = -Number(
this.te.$element.parent().css( 'font-size' ).replace( 'px', '' )
) / 2;
}
this.$element.css( {
top: teOffset.top - this.$element.outerHeight() - 7 + offsetYCorrection,
left: tooltipTailOffsetX - 20,
right: ''
} );


// Is it squished against the right side of the page?
if ( this.$element.offset().left + this.$element.outerWidth() > $window.width() - 1 ) {
this.$element.css( {
left: '',
right: 0
} );
tooltipTailLeft = tooltipTailOffsetX - this.$element.offset().left - 5;
}
// Is a part of it above the top of the screen?
if ( teOffset.top < this.$element.outerHeight() + $window.scrollTop() + 6 ) {
this.$element
.removeClass( 'rt-tooltip-above' )
.addClass( 'rt-tooltip-below' )
.addClass( CLASSES.FADE_IN_UP )
.css( {
top: teOffset.top + teOffset.height + 9 + offsetYCorrection
} );
if ( tooltipTailLeft ) {
this.$tail.css( 'left', ( tooltipTailLeft + 12 ) + 'px' );
}
} else {
this.$element
.removeClass( 'rt-tooltip-below' )
.addClass( 'rt-tooltip-above' )
.addClass( CLASSES.FADE_IN_DOWN )
// A fix for cases when a tooltip shown once is then wrongly positioned when it
// is shown again after a window resize. We just repeat what is above.
.css( {
top: teOffset.top - this.$element.outerHeight() - 7 + offsetYCorrection
} );
if ( tooltipTailLeft ) {
// 12 is the tail element width/height
this.$tail.css( 'left', tooltipTailLeft + 'px' );
}
}
};
// Run some function for all the tooltips up to the top one in a tree. Its context will be
// the tooltip, while its parameters may be passed to Tooltip.upToTopParent as an array
// in the second parameter. If the third parameter passed to ToolTip.upToTopParent is true,
// the execution stops when the function in question returns true for the first time,
// and ToolTip.upToTopParent returns true as well.
this.upToTopParent = function ( func, parameters, stopAtTrue ) {
var returnValue,
currentTooltip = this;
do {
returnValue = func.apply( currentTooltip, parameters );
if ( stopAtTrue && returnValue ) {
break;
}
} while ( currentTooltip = currentTooltip.parent );
if ( stopAtTrue ) {
return returnValue;
}
};
}
if ( !enabled ) {
addEnableLink();
return;
}
teSelector = REF_LINK_SELECTOR;
if ( tooltipsForComments ) {
teSelector += ', ' + COMMENTED_TEXT_SELECTOR;
}
$content.find( teSelector ).each( function () {
new TooltippedElement( $( this ) );
} );
} );
}
 
} );
settingsString = mw.cookie.get( 'RTsettings', '' );
if ( settingsString ) {
settings = settingsString.split( '|' );
enabled = Boolean( Number( settings[ 0 ] ) );
delay = Number( settings[ 1 ] );
activatedByClick = Boolean( Number( settings[ 2 ] ) );
// The forth value was added later, so we provide for a default value. See comments below
// for why we use "IS_TOUCHSCREEN && IS_MOBILE".
tooltipsForComments = settings[ 3 ] === undefined ?
IS_TOUCHSCREEN && IS_MOBILE :
Boolean( Number( settings[ 3 ] ) );
} else {
enabled = true;
delay = 200;
// Since the mobile browser check is error-prone, adding IS_MOBILE condition here would probably
// leave cases where a user interacting with the browser using touches doesn't know how to call
// a tooltip in order to switch to activation by click. Some touch-supporting laptop users
// interacting by touch (though probably not the most popular use case) would not be happy too.
activatedByClick = IS_TOUCHSCREEN;
// Arguably we shouldn't convert native tooltips into gadget tooltips for devices that have
// mouse support, even if they have touchscreens (there are laptops with touchscreens).
// IS_TOUCHSCREEN check here is for reliability, since the mobile check is prone to false
// positives.
tooltipsForComments = IS_TOUCHSCREEN && IS_MOBILE;
}
 
mw.hook( 'wikipage.content' ).add( rt );
 
}() );
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