Template:Evry/qTip2

/*

* qTip2 - Pretty powerful tooltips - v2.2.1
* http://qtip2.com
*
* Copyright (c) 2015 
* Released under the MIT licenses
* http://jquery.org/license
*
* Date: Mon Aug 17 2015 09:25 EDT-0400
* Plugins: imagemap
* Styles: core css3
*/

/*global window: false, jQuery: false, console: false, define: false */

/* Cache window, document, undefined */ (function( window, document, undefined ) {

// Uses AMD or browser globals to create a jQuery plugin. (function( factory ) { "use strict"; if(typeof define === 'function' && define.amd) { define(['jquery'], factory); } else if(jQuery && !jQuery.fn.qtip) { factory(jQuery); } } (function($) { "use strict"; // Enable ECMAScript "strict" operation for this function. See more: http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/

// Munge the primitives - Paul Irish tip

var TRUE = true, FALSE = false, NULL = null,

// Common variables X = 'x', Y = 'y', WIDTH = 'width', HEIGHT = 'height',

// Positioning sides TOP = 'top', LEFT = 'left', BOTTOM = 'bottom', RIGHT = 'right', CENTER = 'center',

// Position adjustment types FLIP = 'flip', FLIPINVERT = 'flipinvert', SHIFT = 'shift',

// Shortcut vars QTIP, PROTOTYPE, CORNER, CHECKS, PLUGINS = {}, NAMESPACE = 'qtip', ATTR_HAS = 'data-hasqtip', ATTR_ID = 'data-qtip-id', WIDGET = ['ui-widget', 'ui-tooltip'], SELECTOR = '.'+NAMESPACE, INACTIVE_EVENTS = 'click dblclick mousedown mouseup mousemove mouseleave mouseenter'.split(' '),

CLASS_FIXED = NAMESPACE+'-fixed', CLASS_DEFAULT = NAMESPACE + '-default', CLASS_FOCUS = NAMESPACE + '-focus', CLASS_HOVER = NAMESPACE + '-hover', CLASS_DISABLED = NAMESPACE+'-disabled',

replaceSuffix = '_replacedByqTip', oldtitle = 'oldtitle', trackingBound,

// Browser detection BROWSER = { /* * IE version detection * * Adapted from: http://ajaxian.com/archives/attack-of-the-ie-conditional-comment * Credit to James Padolsey for the original implemntation! */ ie: (function(){ for ( var v = 4, i = document.createElement("div"); (i.innerHTML = "") && i.getElementsByTagName("i")[0]; v+=1 ) {} return v > 4 ? v : NaN; }()),

/* * iOS version detection */ iOS: parseFloat( ( + (/CPU.*OS ([0-9_]{1,5})|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent) || [0,])[1]) .replace('undefined', '3_2').replace('_', '.').replace('_', ) ) || FALSE };

function QTip(target, options, id, attr) {

// Elements and ID this.id = id; this.target = target; this.tooltip = NULL; this.elements = { target: target };

// Internal constructs this._id = NAMESPACE + '-' + id; this.timers = { img: {} }; this.options = options; this.plugins = {};

// Cache object this.cache = { event: {}, target: $(), disabled: FALSE, attr: attr, onTooltip: FALSE, lastClass: };

// Set the initial flags this.rendered = this.destroyed = this.disabled = this.waiting = this.hiddenDuringWait = this.positioning = this.triggering = FALSE; } PROTOTYPE = QTip.prototype;

PROTOTYPE._when = function(deferreds) { return $.when.apply($, deferreds); };

PROTOTYPE.render = function(show) { if(this.rendered || this.destroyed) { return this; } // If tooltip has already been rendered, exit

var self = this, options = this.options, cache = this.cache, elements = this.elements, text = options.content.text, title = options.content.title, button = options.content.button, posOptions = options.position, namespace = '.'+this._id+' ', deferreds = [], tooltip;

// Add ARIA attributes to target $.attr(this.target[0], 'aria-describedby', this._id);

// Create public position object that tracks current position corners cache.posClass = this._createPosClass( (this.position = { my: posOptions.my, at: posOptions.at }).my );

// Create tooltip element this.tooltip = elements.tooltip = tooltip = $('<div/>', { 'id': this._id, 'class': [ NAMESPACE, CLASS_DEFAULT, options.style.classes, cache.posClass ].join(' '), 'width': options.style.width || , 'height': options.style.height || , 'tracking': posOptions.target === 'mouse' && posOptions.adjust.mouse,

/* ARIA specific attributes */ 'role': 'alert', 'aria-live': 'polite', 'aria-atomic': FALSE, 'aria-describedby': this._id + '-content', 'aria-hidden': TRUE }) .toggleClass(CLASS_DISABLED, this.disabled) .attr(ATTR_ID, this.id) .data(NAMESPACE, this) .appendTo(posOptions.container) .append( // Create content element elements.content = $('<div />', { 'class': NAMESPACE + '-content', 'id': this._id + '-content', 'aria-atomic': TRUE }) );

// Set rendered flag and prevent redundant reposition calls for now this.rendered = -1; this.positioning = TRUE;

// Create title... if(title) { this._createTitle();

// Update title only if its not a callback (called in toggle if so) if(!$.isFunction(title)) { deferreds.push( this._updateTitle(title, FALSE) ); } }

// Create button if(button) { this._createButton(); }

// Set proper rendered flag and update content if not a callback function (called in toggle) if(!$.isFunction(text)) { deferreds.push( this._updateContent(text, FALSE) ); } this.rendered = TRUE;

// Setup widget classes this._setWidget();

// Initialize 'render' plugins $.each(PLUGINS, function(name) { var instance; if(this.initialize === 'render' && (instance = this(self))) { self.plugins[name] = instance; } });

// Unassign initial events and assign proper events this._unassignEvents(); this._assignEvents();

// When deferreds have completed this._when(deferreds).then(function() { // tooltiprender event self._trigger('render');

// Reset flags self.positioning = FALSE;

// Show tooltip if not hidden during wait period if(!self.hiddenDuringWait && (options.show.ready || show)) { self.toggle(TRUE, cache.event, FALSE); } self.hiddenDuringWait = FALSE; });

// Expose API QTIP.api[this.id] = this;

return this; };

PROTOTYPE.destroy = function(immediate) { // Set flag the signify destroy is taking place to plugins // and ensure it only gets destroyed once! if(this.destroyed) { return this.target; }

function process() { if(this.destroyed) { return; } this.destroyed = TRUE;

var target = this.target, title = target.attr(oldtitle), timer;

// Destroy tooltip if rendered if(this.rendered) { this.tooltip.stop(1,0).find('*').remove().end().remove(); }

// Destroy all plugins $.each(this.plugins, function(name) { this.destroy && this.destroy(); });

// Clear timers for(timer in this.timers) { clearTimeout(this.timers[timer]); }

// Remove api object and ARIA attributes target.removeData(NAMESPACE) .removeAttr(ATTR_ID) .removeAttr(ATTR_HAS) .removeAttr('aria-describedby');

// Reset old title attribute if removed if(this.options.suppress && title) { target.attr('title', title).removeAttr(oldtitle); }

// Remove qTip events associated with this API this._unassignEvents();

// Remove ID from used id objects, and delete object references // for better garbage collection and leak protection this.options = this.elements = this.cache = this.timers = this.plugins = this.mouse = NULL;

// Delete epoxsed API object delete QTIP.api[this.id]; }

// If an immediate destory is needed if((immediate !== TRUE || this.triggering === 'hide') && this.rendered) { this.tooltip.one('tooltiphidden', $.proxy(process, this)); !this.triggering && this.hide(); }

// If we're not in the process of hiding... process else { process.call(this); }

return this.target; };

function invalidOpt(a) {

return a === NULL || $.type(a) !== 'object'; }

function invalidContent(c) { return !( $.isFunction(c) || (c && c.attr) || c.length || ($.type(c) === 'object' && (c.jquery || c.then) )); }

// Option object sanitizer function sanitizeOptions(opts) { var content, text, ajax, once;

if(invalidOpt(opts)) { return FALSE; }

if(invalidOpt(opts.metadata)) { opts.metadata = { type: opts.metadata }; }

if('content' in opts) { content = opts.content;

if(invalidOpt(content) || content.jquery || content.done) { content = opts.content = { text: (text = invalidContent(content) ? FALSE : content) }; } else { text = content.text; }

// DEPRECATED - Old content.ajax plugin functionality // Converts it into the proper Deferred syntax if('ajax' in content) { ajax = content.ajax; once = ajax && ajax.once !== FALSE; delete content.ajax;

content.text = function(event, api) { var loading = text || $(this).attr(api.options.content.attr) || 'Loading...',

deferred = $.ajax( $.extend({}, ajax, { context: api }) ) .then(ajax.success, NULL, ajax.error) .then(function(content) { if(content && once) { api.set('content.text', content); } return content; }, function(xhr, status, error) { if(api.destroyed || xhr.status === 0) { return; } api.set('content.text', status + ': ' + error); });

return !once ? (api.set('content.text', loading), deferred) : loading; }; }

if('title' in content) { if($.isPlainObject(content.title)) { content.button = content.title.button; content.title = content.title.text; }

if(invalidContent(content.title || FALSE)) { content.title = FALSE; } } }

if('position' in opts && invalidOpt(opts.position)) { opts.position = { my: opts.position, at: opts.position }; }

if('show' in opts && invalidOpt(opts.show)) { opts.show = opts.show.jquery ? { target: opts.show } : opts.show === TRUE ? { ready: TRUE } : { event: opts.show }; }

if('hide' in opts && invalidOpt(opts.hide)) { opts.hide = opts.hide.jquery ? { target: opts.hide } : { event: opts.hide }; }

if('style' in opts && invalidOpt(opts.style)) { opts.style = { classes: opts.style }; }

// Sanitize plugin options $.each(PLUGINS, function() { this.sanitize && this.sanitize(opts); });

return opts; }

// Setup builtin .set() option checks CHECKS = PROTOTYPE.checks = { builtin: { // Core checks '^id$': function(obj, o, v, prev) { var id = v === TRUE ? QTIP.nextid : v, new_id = NAMESPACE + '-' + id;

if(id !== FALSE && id.length > 0 && !$('#'+new_id).length) { this._id = new_id;

if(this.rendered) { this.tooltip[0].id = this._id; this.elements.content[0].id = this._id + '-content'; this.elements.title[0].id = this._id + '-title'; } } else { obj[o] = prev; } }, '^prerender': function(obj, o, v) { v && !this.rendered && this.render(this.options.show.ready); },

// Content checks '^content.text$': function(obj, o, v) { this._updateContent(v); }, '^content.attr$': function(obj, o, v, prev) { if(this.options.content.text === this.target.attr(prev)) { this._updateContent( this.target.attr(v) ); } }, '^content.title$': function(obj, o, v) { // Remove title if content is null if(!v) { return this._removeTitle(); }

// If title isn't already created, create it now and update v && !this.elements.title && this._createTitle(); this._updateTitle(v); }, '^content.button$': function(obj, o, v) { this._updateButton(v); }, '^content.title.(text|button)$': function(obj, o, v) { this.set('content.'+o, v); // Backwards title.text/button compat },

// Position checks '^position.(my|at)$': function(obj, o, v){ 'string' === typeof v && (this.position[o] = obj[o] = new CORNER(v, o === 'at')); }, '^position.container$': function(obj, o, v){ this.rendered && this.tooltip.appendTo(v); },

// Show checks '^show.ready$': function(obj, o, v) { v && (!this.rendered && this.render(TRUE) || this.toggle(TRUE)); },

// Style checks '^style.classes$': function(obj, o, v, p) { this.rendered && this.tooltip.removeClass(p).addClass(v); }, '^style.(width|height)': function(obj, o, v) { this.rendered && this.tooltip.css(o, v); }, '^style.widget|content.title': function() { this.rendered && this._setWidget(); }, '^style.def': function(obj, o, v) { this.rendered && this.tooltip.toggleClass(CLASS_DEFAULT, !!v); },

// Events check '^events.(render|show|move|hide|focus|blur)$': function(obj, o, v) { this.rendered && this.tooltip[($.isFunction(v) ?  : 'un') + 'bind']('tooltip'+o, v); },

// Properties which require event reassignment '^(show|hide|position).(event|target|fixed|inactive|leave|distance|viewport|adjust)': function() { if(!this.rendered) { return; }

// Set tracking flag var posOptions = this.options.position; this.tooltip.attr('tracking', posOptions.target === 'mouse' && posOptions.adjust.mouse);

// Reassign events this._unassignEvents(); this._assignEvents(); } } };

// Dot notation converter function convertNotation(options, notation) { var i = 0, obj, option = options,

// Split notation into array levels = notation.split('.');

// Loop through while( option = option[ levels[i++] ] ) { if(i < levels.length) { obj = option; } }

return [obj || options, levels.pop()]; }

PROTOTYPE.get = function(notation) { if(this.destroyed) { return this; }

var o = convertNotation(this.options, notation.toLowerCase()), result = o[0][ o[1] ];

return result.precedance ? result.string() : result; };

function setCallback(notation, args) { var category, rule, match;

for(category in this.checks) { for(rule in this.checks[category]) { if(match = (new RegExp(rule, 'i')).exec(notation)) { args.push(match);

if(category === 'builtin' || this.plugins[category]) { this.checks[category][rule].apply( this.plugins[category] || this, args ); } } } } }

var rmove = /^position\.(my|at|adjust|target|container|viewport)|style|content|show\.ready/i, rrender = /^prerender|show\.ready/i;

PROTOTYPE.set = function(option, value) { if(this.destroyed) { return this; }

var rendered = this.rendered, reposition = FALSE, options = this.options, checks = this.checks, name;

// Convert singular option/value pair into object form if('string' === typeof option) { name = option; option = {}; option[name] = value; } else { option = $.extend({}, option); }

// Set all of the defined options to their new values $.each(option, function(notation, value) { if(rendered && rrender.test(notation)) { delete option[notation]; return; }

// Set new obj value var obj = convertNotation(options, notation.toLowerCase()), previous; previous = obj[0][ obj[1] ]; obj[0][ obj[1] ] = value && value.nodeType ? $(value) : value;

// Also check if we need to reposition reposition = rmove.test(notation) || reposition;

// Set the new params for the callback option[notation] = [obj[0], obj[1], value, previous]; });

// Re-sanitize options sanitizeOptions(options);

/* * Execute any valid callbacks for the set options * Also set positioning flag so we don't get loads of redundant repositioning calls. */ this.positioning = TRUE; $.each(option, $.proxy(setCallback, this)); this.positioning = FALSE;

// Update position if needed if(this.rendered && this.tooltip[0].offsetWidth > 0 && reposition) { this.reposition( options.position.target === 'mouse' ? NULL : this.cache.event ); }

return this; };

PROTOTYPE._update = function(content, element, reposition) {

var self = this, cache = this.cache;

// Make sure tooltip is rendered and content is defined. If not return if(!this.rendered || !content) { return FALSE; }

// Use function to parse content if($.isFunction(content)) { content = content.call(this.elements.target, cache.event, this) || ; }

// Handle deferred content if($.isFunction(content.then)) { cache.waiting = TRUE; return content.then(function(c) { cache.waiting = FALSE; return self._update(c, element); }, NULL, function(e) { return self._update(e, element); }); }

// If content is null... return false if(content === FALSE || (!content && content !== )) { return FALSE; }

// Append new content if its a DOM array and show it if hidden if(content.jquery && content.length > 0) { element.empty().append( content.css({ display: 'block', visibility: 'visible' }) ); }

// Content is a regular string, insert the new content else { element.html(content); }

// Wait for content to be loaded, and reposition return this._waitForContent(element).then(function(images) { if(self.rendered && self.tooltip[0].offsetWidth > 0) { self.reposition(cache.event, !images.length); } }); };

PROTOTYPE._waitForContent = function(element) { var cache = this.cache;

// Set flag cache.waiting = TRUE;

// If imagesLoaded is included, ensure images have loaded and return promise return ( $.fn.imagesLoaded ? element.imagesLoaded() : $.Deferred().resolve([]) ) .done(function() { cache.waiting = FALSE; }) .promise(); };

PROTOTYPE._updateContent = function(content, reposition) { this._update(content, this.elements.content, reposition); };

PROTOTYPE._updateTitle = function(content, reposition) { if(this._update(content, this.elements.title, reposition) === FALSE) { this._removeTitle(FALSE); } };

PROTOTYPE._createTitle = function() { var elements = this.elements, id = this._id+'-title';

// Destroy previous title element, if present if(elements.titlebar) { this._removeTitle(); }

// Create title bar and title elements elements.titlebar = $('<div />', { 'class': NAMESPACE + '-titlebar ' + (this.options.style.widget ? createWidgetClass('header') : ) }) .append( elements.title = $('<div />', { 'id': id, 'class': NAMESPACE + '-title', 'aria-atomic': TRUE }) ) .insertBefore(elements.content)

// Button-specific events .delegate('.qtip-close', 'mousedown keydown mouseup keyup mouseout', function(event) { $(this).toggleClass('ui-state-active ui-state-focus', event.type.substr(-4) === 'down'); }) .delegate('.qtip-close', 'mouseover mouseout', function(event){ $(this).toggleClass('ui-state-hover', event.type === 'mouseover'); });

// Create button if enabled if(this.options.content.button) { this._createButton(); } };

PROTOTYPE._removeTitle = function(reposition) { var elements = this.elements;

if(elements.title) { elements.titlebar.remove(); elements.titlebar = elements.title = elements.button = NULL;

// Reposition if enabled if(reposition !== FALSE) { this.reposition(); } } };

PROTOTYPE._createPosClass = function(my) {

return NAMESPACE + '-pos-' + (my || this.options.position.my).abbrev(); };

PROTOTYPE.reposition = function(event, effect) { if(!this.rendered || this.positioning || this.destroyed) { return this; }

// Set positioning flag this.positioning = TRUE;

var cache = this.cache, tooltip = this.tooltip, posOptions = this.options.position, target = posOptions.target, my = posOptions.my, at = posOptions.at, viewport = posOptions.viewport, container = posOptions.container, adjust = posOptions.adjust, method = adjust.method.split(' '), tooltipWidth = tooltip.outerWidth(FALSE), tooltipHeight = tooltip.outerHeight(FALSE), targetWidth = 0, targetHeight = 0, type = tooltip.css('position'), position = { left: 0, top: 0 }, visible = tooltip[0].offsetWidth > 0, isScroll = event && event.type === 'scroll', win = $(window), doc = container[0].ownerDocument, mouse = this.mouse, pluginCalculations, offset, adjusted, newClass;

// Check if absolute position was passed if($.isArray(target) && target.length === 2) { // Force left top and set position at = { x: LEFT, y: TOP }; position = { left: target[0], top: target[1] }; }

// Check if mouse was the target else if(target === 'mouse') { // Force left top to allow flipping at = { x: LEFT, y: TOP };

// Use the mouse origin that caused the show event, if distance hiding is enabled if((!adjust.mouse || this.options.hide.distance) && cache.origin && cache.origin.pageX) { event = cache.origin; }

// Use cached event for resize/scroll events else if(!event || (event && (event.type === 'resize' || event.type === 'scroll'))) { event = cache.event; }

// Otherwise, use the cached mouse coordinates if available else if(mouse && mouse.pageX) { event = mouse; }

// Calculate body and container offset and take them into account below if(type !== 'static') { position = container.offset(); } if(doc.body.offsetWidth !== (window.innerWidth || doc.documentElement.clientWidth)) { offset = $(document.body).offset(); }

// Use event coordinates for position position = { left: event.pageX - position.left + (offset && offset.left || 0), top: event.pageY - position.top + (offset && offset.top || 0) };

// Scroll events are a pain, some browsers if(adjust.mouse && isScroll && mouse) { position.left -= (mouse.scrollX || 0) - win.scrollLeft(); position.top -= (mouse.scrollY || 0) - win.scrollTop(); } }

// Target wasn't mouse or absolute... else { // Check if event targetting is being used if(target === 'event') { if(event && event.target && event.type !== 'scroll' && event.type !== 'resize') { cache.target = $(event.target); } else if(!event.target) { cache.target = this.elements.target; } } else if(target !== 'event'){ cache.target = $(target.jquery ? target : this.elements.target); } target = cache.target;

// Parse the target into a jQuery object and make sure there's an element present target = $(target).eq(0); if(target.length === 0) { return this; }

// Check if window or document is the target else if(target[0] === document || target[0] === window) { targetWidth = BROWSER.iOS ? window.innerWidth : target.width(); targetHeight = BROWSER.iOS ? window.innerHeight : target.height();

if(target[0] === window) { position = { top: (viewport || target).scrollTop(), left: (viewport || target).scrollLeft() }; } }

// Check if the target is an <AREA> element else if(PLUGINS.imagemap && target.is('area')) { pluginCalculations = PLUGINS.imagemap(this, target, at, PLUGINS.viewport ? method : FALSE); }

// Check if the target is an SVG element else if(PLUGINS.svg && target && target[0].ownerSVGElement) { pluginCalculations = PLUGINS.svg(this, target, at, PLUGINS.viewport ? method : FALSE); }

// Otherwise use regular jQuery methods else { targetWidth = target.outerWidth(FALSE); targetHeight = target.outerHeight(FALSE); position = target.offset(); }

// Parse returned plugin values into proper variables if(pluginCalculations) { targetWidth = pluginCalculations.width; targetHeight = pluginCalculations.height; offset = pluginCalculations.offset; position = pluginCalculations.position; }

// Adjust position to take into account offset parents position = this.reposition.offset(target, position, container);

// Adjust for position.fixed tooltips (and also iOS scroll bug in v3.2-4.0 & v4.3-4.3.2) if((BROWSER.iOS > 3.1 && BROWSER.iOS < 4.1) || (BROWSER.iOS >= 4.3 && BROWSER.iOS < 4.33) || (!BROWSER.iOS && type === 'fixed') ){ position.left -= win.scrollLeft(); position.top -= win.scrollTop(); }

// Adjust position relative to target if(!pluginCalculations || (pluginCalculations && pluginCalculations.adjustable !== FALSE)) { position.left += at.x === RIGHT ? targetWidth : at.x === CENTER ? targetWidth / 2 : 0; position.top += at.y === BOTTOM ? targetHeight : at.y === CENTER ? targetHeight / 2 : 0; } }

// Adjust position relative to tooltip position.left += adjust.x + (my.x === RIGHT ? -tooltipWidth : my.x === CENTER ? -tooltipWidth / 2 : 0); position.top += adjust.y + (my.y === BOTTOM ? -tooltipHeight : my.y === CENTER ? -tooltipHeight / 2 : 0);

// Use viewport adjustment plugin if enabled if(PLUGINS.viewport) { adjusted = position.adjusted = PLUGINS.viewport( this, position, posOptions, targetWidth, targetHeight, tooltipWidth, tooltipHeight );

// Apply offsets supplied by positioning plugin (if used) if(offset && adjusted.left) { position.left += offset.left; } if(offset && adjusted.top) { position.top += offset.top; }

// Apply any new 'my' position if(adjusted.my) { this.position.my = adjusted.my; } }

// Viewport adjustment is disabled, set values to zero else { position.adjusted = { left: 0, top: 0 }; }

// Set tooltip position class if it's changed if(cache.posClass !== (newClass = this._createPosClass(this.position.my))) { tooltip.removeClass(cache.posClass).addClass( (cache.posClass = newClass) ); }

// tooltipmove event if(!this._trigger('move', [position, viewport.elem || viewport], event)) { return this; } delete position.adjusted;

// If effect is disabled, target it mouse, no animation is defined or positioning gives NaN out, set CSS directly if(effect === FALSE || !visible || isNaN(position.left) || isNaN(position.top) || target === 'mouse' || !$.isFunction(posOptions.effect)) { tooltip.css(position); }

// Use custom function if provided else if($.isFunction(posOptions.effect)) { posOptions.effect.call(tooltip, this, $.extend({}, position)); tooltip.queue(function(next) { // Reset attributes to avoid cross-browser rendering bugs $(this).css({ opacity: , height: }); if(BROWSER.ie) { this.style.removeAttribute('filter'); }

next(); }); }

// Set positioning flag this.positioning = FALSE;

return this; };

// Custom (more correct for qTip!) offset calculator PROTOTYPE.reposition.offset = function(elem, pos, container) { if(!container[0]) { return pos; }

var ownerDocument = $(elem[0].ownerDocument), quirks = !!BROWSER.ie && document.compatMode !== 'CSS1Compat', parent = container[0], scrolled, position, parentOffset, overflow;

function scroll(e, i) { pos.left += i * e.scrollLeft(); pos.top += i * e.scrollTop(); }

// Compensate for non-static containers offset do { if((position = $.css(parent, 'position')) !== 'static') { if(position === 'fixed') { parentOffset = parent.getBoundingClientRect(); scroll(ownerDocument, -1); } else { parentOffset = $(parent).position(); parentOffset.left += (parseFloat($.css(parent, 'borderLeftWidth')) || 0); parentOffset.top += (parseFloat($.css(parent, 'borderTopWidth')) || 0); }

pos.left -= parentOffset.left + (parseFloat($.css(parent, 'marginLeft')) || 0); pos.top -= parentOffset.top + (parseFloat($.css(parent, 'marginTop')) || 0);

// If this is the first parent element with an overflow of "scroll" or "auto", store it if(!scrolled && (overflow = $.css(parent, 'overflow')) !== 'hidden' && overflow !== 'visible') { scrolled = $(parent); } } } while((parent = parent.offsetParent));

// Compensate for containers scroll if it also has an offsetParent (or in IE quirks mode) if(scrolled && (scrolled[0] !== ownerDocument[0] || quirks)) { scroll(scrolled, 1); }

return pos; };

// Corner class var C = (CORNER = PROTOTYPE.reposition.Corner = function(corner, forceY) { corner = ( + corner).replace(/([A-Z])/, ' $1').replace(/middle/gi, CENTER).toLowerCase(); this.x = (corner.match(/left|right/i) || corner.match(/center/) || ['inherit'])[0].toLowerCase(); this.y = (corner.match(/top|bottom|center/i) || ['inherit'])[0].toLowerCase(); this.forceY = !!forceY;

var f = corner.charAt(0); this.precedance = (f === 't' || f === 'b' ? Y : X); }).prototype;

C.invert = function(z, center) { this[z] = this[z] === LEFT ? RIGHT : this[z] === RIGHT ? LEFT : center || this[z]; };

C.string = function(join) { var x = this.x, y = this.y;

var result = x !== y ? (x === 'center' || y !== 'center' && (this.precedance === Y || this.forceY) ? [y,x] : [x,y] ) : [x];

return join !== false ? result.join(' ') : result; };

C.abbrev = function() { var result = this.string(false); return result[0].charAt(0) + (result[1] && result[1].charAt(0) || ); };

C.clone = function() { return new CORNER( this.string(), this.forceY ); };

PROTOTYPE.toggle = function(state, event) { var cache = this.cache, options = this.options, tooltip = this.tooltip;

// Try to prevent flickering when tooltip overlaps show element if(event) { if((/over|enter/).test(event.type) && cache.event && (/out|leave/).test(cache.event.type) && options.show.target.add(event.target).length === options.show.target.length && tooltip.has(event.relatedTarget).length) { return this; }

// Cache event cache.event = $.event.fix(event); }

// If we're currently waiting and we've just hidden... stop it this.waiting && !state && (this.hiddenDuringWait = TRUE);

// Render the tooltip if showing and it isn't already if(!this.rendered) { return state ? this.render(1) : this; } else if(this.destroyed || this.disabled) { return this; }

var type = state ? 'show' : 'hide', opts = this.options[type], otherOpts = this.options[ !state ? 'show' : 'hide' ], posOptions = this.options.position, contentOptions = this.options.content, width = this.tooltip.css('width'), visible = this.tooltip.is(':visible'), animate = state || opts.target.length === 1, sameTarget = !event || opts.target.length < 2 || cache.target[0] === event.target, identicalState, allow, showEvent, delay, after;

// Detect state if valid one isn't provided if((typeof state).search('boolean|number')) { state = !visible; }

// Check if the tooltip is in an identical state to the new would-be state identicalState = !tooltip.is(':animated') && visible === state && sameTarget;

// Fire tooltip(show/hide) event and check if destroyed allow = !identicalState ? !!this._trigger(type, [90]) : NULL;

// Check to make sure the tooltip wasn't destroyed in the callback if(this.destroyed) { return this; }

// If the user didn't stop the method prematurely and we're showing the tooltip, focus it if(allow !== FALSE && state) { this.focus(event); }

// If the state hasn't changed or the user stopped it, return early if(!allow || identicalState) { return this; }

// Set ARIA hidden attribute $.attr(tooltip[0], 'aria-hidden', !!!state);

// Execute state specific properties if(state) { // Store show origin coordinates this.mouse && (cache.origin = $.event.fix(this.mouse));

// Update tooltip content & title if it's a dynamic function if($.isFunction(contentOptions.text)) { this._updateContent(contentOptions.text, FALSE); } if($.isFunction(contentOptions.title)) { this._updateTitle(contentOptions.title, FALSE); }

// Cache mousemove events for positioning purposes (if not already tracking) if(!trackingBound && posOptions.target === 'mouse' && posOptions.adjust.mouse) { $(document).bind('mousemove.'+NAMESPACE, this._storeMouse); trackingBound = TRUE; }

// Update the tooltip position (set width first to prevent viewport/max-width issues) if(!width) { tooltip.css('width', tooltip.outerWidth(FALSE)); } this.reposition(event, arguments[2]); if(!width) { tooltip.css('width', ); }

// Hide other tooltips if tooltip is solo if(!!opts.solo) { (typeof opts.solo === 'string' ? $(opts.solo) : $(SELECTOR, opts.solo)) .not(tooltip).not(opts.target).qtip('hide', $.Event('tooltipsolo')); } } else { // Clear show timer if we're hiding clearTimeout(this.timers.show);

// Remove cached origin on hide delete cache.origin;

// Remove mouse tracking event if not needed (all tracking qTips are hidden) if(trackingBound && !$(SELECTOR+'[tracking="true"]:visible', opts.solo).not(tooltip).length) { $(document).unbind('mousemove.'+NAMESPACE); trackingBound = FALSE; }

// Blur the tooltip this.blur(event); }

// Define post-animation, state specific properties after = $.proxy(function() { if(state) { // Prevent antialias from disappearing in IE by removing filter if(BROWSER.ie) { tooltip[0].style.removeAttribute('filter'); }

// Remove overflow setting to prevent tip bugs tooltip.css('overflow', );

// Autofocus elements if enabled if('string' === typeof opts.autofocus) { $(this.options.show.autofocus, tooltip).focus(); }

// If set, hide tooltip when inactive for delay period this.options.show.target.trigger('qtip-'+this.id+'-inactive'); } else { // Reset CSS states tooltip.css({ display: , visibility: , opacity: , left: , top: }); }

// tooltipvisible/tooltiphidden events this._trigger(state ? 'visible' : 'hidden'); }, this);

// If no effect type is supplied, use a simple toggle if(opts.effect === FALSE || animate === FALSE) { tooltip[ type ](); after(); }

// Use custom function if provided else if($.isFunction(opts.effect)) { tooltip.stop(1, 1); opts.effect.call(tooltip, this); tooltip.queue('fx', function(n) { after(); n(); }); }

// Use basic fade function by default else { tooltip.fadeTo(90, state ? 1 : 0, after); }

// If inactive hide method is set, active it if(state) { opts.target.trigger('qtip-'+this.id+'-inactive'); }

return this; };

PROTOTYPE.show = function(event) { return this.toggle(TRUE, event); };

PROTOTYPE.hide = function(event) { return this.toggle(FALSE, event); };

PROTOTYPE.focus = function(event) {

if(!this.rendered || this.destroyed) { return this; }

var qtips = $(SELECTOR), tooltip = this.tooltip, curIndex = parseInt(tooltip[0].style.zIndex, 10), newIndex = QTIP.zindex + qtips.length, focusedElem;

// Only update the z-index if it has changed and tooltip is not already focused if(!tooltip.hasClass(CLASS_FOCUS)) { // tooltipfocus event if(this._trigger('focus', [newIndex], event)) { // Only update z-index's if they've changed if(curIndex !== newIndex) { // Reduce our z-index's and keep them properly ordered qtips.each(function() { if(this.style.zIndex > curIndex) { this.style.zIndex = this.style.zIndex - 1; } });

// Fire blur event for focused tooltip qtips.filter('.' + CLASS_FOCUS).qtip('blur', event); }

// Set the new z-index tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex; } }

return this; };

PROTOTYPE.blur = function(event) { if(!this.rendered || this.destroyed) { return this; }

// Set focused status to FALSE this.tooltip.removeClass(CLASS_FOCUS);

// tooltipblur event this._trigger('blur', [ this.tooltip.css('zIndex') ], event);

return this; };

PROTOTYPE.disable = function(state) {

if(this.destroyed) { return this; }

// If 'toggle' is passed, toggle the current state if(state === 'toggle') { state = !(this.rendered ? this.tooltip.hasClass(CLASS_DISABLED) : this.disabled); }

// Disable if no state passed else if('boolean' !== typeof state) { state = TRUE; }

if(this.rendered) { this.tooltip.toggleClass(CLASS_DISABLED, state) .attr('aria-disabled', state); }

this.disabled = !!state;

return this; };

PROTOTYPE.enable = function() { return this.disable(FALSE); };

PROTOTYPE._createButton = function()

{ var self = this, elements = this.elements, tooltip = elements.tooltip, button = this.options.content.button, isString = typeof button === 'string', close = isString ? button : 'Close tooltip';

if(elements.button) { elements.button.remove(); }

// Use custom button if one was supplied by user, else use default if(button.jquery) { elements.button = button; } else { elements.button = $('<a />', { 'class': 'qtip-close ' + (this.options.style.widget ?  : NAMESPACE+'-icon'), 'title': close, 'aria-label': close }) .prepend( $('<span />', { 'class': 'ui-icon ui-icon-close', 'html': '×' }) ); }

// Create button and setup attributes elements.button.appendTo(elements.titlebar || tooltip) .attr('role', 'button') .click(function(event) { if(!tooltip.hasClass(CLASS_DISABLED)) { self.hide(event); } return FALSE; }); };

PROTOTYPE._updateButton = function(button) { // Make sure tooltip is rendered and if not, return if(!this.rendered) { return FALSE; }

var elem = this.elements.button; if(button) { this._createButton(); } else { elem.remove(); } };

// Widget class creator

function createWidgetClass(cls) { return WIDGET.concat().join(cls ? '-'+cls+' ' : ' '); }

// Widget class setter method PROTOTYPE._setWidget = function() { var on = this.options.style.widget, elements = this.elements, tooltip = elements.tooltip, disabled = tooltip.hasClass(CLASS_DISABLED);

tooltip.removeClass(CLASS_DISABLED); CLASS_DISABLED = on ? 'ui-state-disabled' : 'qtip-disabled'; tooltip.toggleClass(CLASS_DISABLED, disabled);

tooltip.toggleClass('ui-helper-reset '+createWidgetClass(), on).toggleClass(CLASS_DEFAULT, this.options.style.def && !on);

if(elements.content) { elements.content.toggleClass( createWidgetClass('content'), on); } if(elements.titlebar) { elements.titlebar.toggleClass( createWidgetClass('header'), on); } if(elements.button) { elements.button.toggleClass(NAMESPACE+'-icon', !on); } };

function delay(callback, duration) {

// If tooltip has displayed, start hide timer if(duration > 0) { return setTimeout( $.proxy(callback, this), duration ); } else{ callback.call(this); } }

function showMethod(event) { if(this.tooltip.hasClass(CLASS_DISABLED)) { return; }

// Clear hide timers clearTimeout(this.timers.show); clearTimeout(this.timers.hide);

// Start show timer this.timers.show = delay.call(this, function() { this.toggle(TRUE, event); }, this.options.show.delay ); }

function hideMethod(event) { if(this.tooltip.hasClass(CLASS_DISABLED) || this.destroyed) { return; }

// Check if new target was actually the tooltip element var relatedTarget = $(event.relatedTarget), ontoTooltip = relatedTarget.closest(SELECTOR)[0] === this.tooltip[0], ontoTarget = relatedTarget[0] === this.options.show.target[0];

// Clear timers and stop animation queue clearTimeout(this.timers.show); clearTimeout(this.timers.hide);

// Prevent hiding if tooltip is fixed and event target is the tooltip. // Or if mouse positioning is enabled and cursor momentarily overlaps if(this !== relatedTarget[0] && (this.options.position.target === 'mouse' && ontoTooltip) || (this.options.hide.fixed && ( (/mouse(out|leave|move)/).test(event.type) && (ontoTooltip || ontoTarget)) )) { try { event.preventDefault(); event.stopImmediatePropagation(); } catch(e) {}

return; }

// If tooltip has displayed, start hide timer this.timers.hide = delay.call(this, function() { this.toggle(FALSE, event); }, this.options.hide.delay, this ); }

function inactiveMethod(event) { if(this.tooltip.hasClass(CLASS_DISABLED) || !this.options.hide.inactive) { return; }

// Clear timer clearTimeout(this.timers.inactive);

this.timers.inactive = delay.call(this, function(){ this.hide(event); }, this.options.hide.inactive ); }

function repositionMethod(event) { if(this.rendered && this.tooltip[0].offsetWidth > 0) { this.reposition(event); } }

// Store mouse coordinates PROTOTYPE._storeMouse = function(event) { (this.mouse = $.event.fix(event)).type = 'mousemove'; return this; };

// Bind events PROTOTYPE._bind = function(targets, events, method, suffix, context) { if(!targets || !method || !events.length) { return; } var ns = '.' + this._id + (suffix ? '-'+suffix : ); $(targets).bind( (events.split ? events : events.join(ns + ' ')) + ns, $.proxy(method, context || this) ); return this; }; PROTOTYPE._unbind = function(targets, suffix) { targets && $(targets).unbind('.' + this._id + (suffix ? '-'+suffix : )); return this; };

// Global delegation helper function delegate(selector, events, method) { $(document.body).delegate(selector, (events.split ? events : events.join('.'+NAMESPACE + ' ')) + '.'+NAMESPACE, function() { var api = QTIP.api[ $.attr(this, ATTR_ID) ]; api && !api.disabled && method.apply(api, arguments); } ); } // Event trigger PROTOTYPE._trigger = function(type, args, event) { var callback = $.Event('tooltip'+type); callback.originalEvent = (event && $.extend({}, event)) || this.cache.event || NULL;

this.triggering = type; this.tooltip.trigger(callback, [this].concat(args || [])); this.triggering = FALSE;

return !callback.isDefaultPrevented(); };

PROTOTYPE._bindEvents = function(showEvents, hideEvents, showTargets, hideTargets, showMethod, hideMethod) { // Get tasrgets that lye within both var similarTargets = showTargets.filter( hideTargets ).add( hideTargets.filter(showTargets) ), toggleEvents = [];

// If hide and show targets are the same... if(similarTargets.length) {

// Filter identical show/hide events $.each(hideEvents, function(i, type) { var showIndex = $.inArray(type, showEvents);

// Both events are identical, remove from both hide and show events // and append to toggleEvents showIndex > -1 && toggleEvents.push( showEvents.splice( showIndex, 1 )[0] ); });

// Toggle events are special case of identical show/hide events, which happen in sequence if(toggleEvents.length) { // Bind toggle events to the similar targets this._bind(similarTargets, toggleEvents, function(event) { var state = this.rendered ? this.tooltip[0].offsetWidth > 0 : false; (state ? hideMethod : showMethod).call(this, event); });

// Remove the similar targets from the regular show/hide bindings showTargets = showTargets.not(similarTargets); hideTargets = hideTargets.not(similarTargets); } }

// Apply show/hide/toggle events this._bind(showTargets, showEvents, showMethod); this._bind(hideTargets, hideEvents, hideMethod); };

PROTOTYPE._assignInitialEvents = function(event) { var options = this.options, showTarget = options.show.target, hideTarget = options.hide.target, showEvents = options.show.event ? $.trim( + options.show.event).split(' ') : [], hideEvents = options.hide.event ? $.trim( + options.hide.event).split(' ') : [];

// Catch remove/removeqtip events on target element to destroy redundant tooltips this._bind(this.elements.target, ['remove', 'removeqtip'], function(event) { this.destroy(true); }, 'destroy');

/* * Make sure hoverIntent functions properly by using mouseleave as a hide event if * mouseenter/mouseout is used for show.event, even if it isn't in the users options. */ if(/mouse(over|enter)/i.test(options.show.event) && !/mouse(out|leave)/i.test(options.hide.event)) { hideEvents.push('mouseleave'); }

/* * Also make sure initial mouse targetting works correctly by caching mousemove coords * on show targets before the tooltip has rendered. Also set onTarget when triggered to * keep mouse tracking working. */ this._bind(showTarget, 'mousemove', function(event) { this._storeMouse(event); this.cache.onTarget = TRUE; });

// Define hoverIntent function function hoverIntent(event) { // Only continue if tooltip isn't disabled if(this.disabled || this.destroyed) { return FALSE; }

// Cache the event data this.cache.event = event && $.event.fix(event); this.cache.target = event && $(event.target);

// Start the event sequence clearTimeout(this.timers.show); this.timers.show = delay.call(this, function() { this.render(typeof event === 'object' || options.show.ready); }, options.prerender ? 0 : options.show.delay ); }

// Filter and bind events this._bindEvents(showEvents, hideEvents, showTarget, hideTarget, hoverIntent, function() { if(!this.timers) { return FALSE; } clearTimeout(this.timers.show); });

// Prerendering is enabled, create tooltip now if(options.show.ready || options.prerender) { hoverIntent.call(this, event); } };

// Event assignment method PROTOTYPE._assignEvents = function() { var self = this, options = this.options, posOptions = options.position,

tooltip = this.tooltip, showTarget = options.show.target, hideTarget = options.hide.target, containerTarget = posOptions.container, viewportTarget = posOptions.viewport, documentTarget = $(document), bodyTarget = $(document.body), windowTarget = $(window),

showEvents = options.show.event ? $.trim( + options.show.event).split(' ') : [], hideEvents = options.hide.event ? $.trim( + options.hide.event).split(' ') : [];

// Assign passed event callbacks $.each(options.events, function(name, callback) { self._bind(tooltip, name === 'toggle' ? ['tooltipshow','tooltiphide'] : ['tooltip'+name], callback, null, tooltip); });

// Hide tooltips when leaving current window/frame (but not select/option elements) if(/mouse(out|leave)/i.test(options.hide.event) && options.hide.leave === 'window') { this._bind(documentTarget, ['mouseout', 'blur'], function(event) { if(!/select|option/.test(event.target.nodeName) && !event.relatedTarget) { this.hide(event); } }); }

// Enable hide.fixed by adding appropriate class if(options.hide.fixed) { hideTarget = hideTarget.add( tooltip.addClass(CLASS_FIXED) ); }

/* * Make sure hoverIntent functions properly by using mouseleave to clear show timer if * mouseenter/mouseout is used for show.event, even if it isn't in the users options. */ else if(/mouse(over|enter)/i.test(options.show.event)) { this._bind(hideTarget, 'mouseleave', function() { clearTimeout(this.timers.show); }); }

// Hide tooltip on document mousedown if unfocus events are enabled if(( + options.hide.event).indexOf('unfocus') > -1) { this._bind(containerTarget.closest('html'), ['mousedown', 'touchstart'], function(event) { var elem = $(event.target), enabled = this.rendered && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0, isAncestor = elem.parents(SELECTOR).filter(this.tooltip[0]).length > 0;

if(elem[0] !== this.target[0] && elem[0] !== this.tooltip[0] && !isAncestor && !this.target.has(elem[0]).length && enabled ) { this.hide(event); } }); }

// Check if the tooltip hides when inactive if('number' === typeof options.hide.inactive) { // Bind inactive method to show target(s) as a custom event this._bind(showTarget, 'qtip-'+this.id+'-inactive', inactiveMethod, 'inactive');

// Define events which reset the 'inactive' event handler this._bind(hideTarget.add(tooltip), QTIP.inactiveEvents, inactiveMethod); }

// Filter and bind events this._bindEvents(showEvents, hideEvents, showTarget, hideTarget, showMethod, hideMethod);

// Mouse movement bindings this._bind(showTarget.add(tooltip), 'mousemove', function(event) { // Check if the tooltip hides when mouse is moved a certain distance if('number' === typeof options.hide.distance) { var origin = this.cache.origin || {}, limit = this.options.hide.distance, abs = Math.abs;

// Check if the movement has gone beyond the limit, and hide it if so if(abs(event.pageX - origin.pageX) >= limit || abs(event.pageY - origin.pageY) >= limit) { this.hide(event); } }

// Cache mousemove coords on show targets this._storeMouse(event); });

// Mouse positioning events if(posOptions.target === 'mouse') { // If mouse adjustment is on... if(posOptions.adjust.mouse) { // Apply a mouseleave event so we don't get problems with overlapping if(options.hide.event) { // Track if we're on the target or not this._bind(showTarget, ['mouseenter', 'mouseleave'], function(event) { if(!this.cache) {return FALSE; } this.cache.onTarget = event.type === 'mouseenter'; }); }

// Update tooltip position on mousemove this._bind(documentTarget, 'mousemove', function(event) { // Update the tooltip position only if the tooltip is visible and adjustment is enabled if(this.rendered && this.cache.onTarget && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0) { this.reposition(event); } }); } }

// Adjust positions of the tooltip on window resize if enabled if(posOptions.adjust.resize || viewportTarget.length) { this._bind( $.event.special.resize ? viewportTarget : windowTarget, 'resize', repositionMethod ); }

// Adjust tooltip position on scroll of the window or viewport element if present if(posOptions.adjust.scroll) { this._bind( windowTarget.add(posOptions.container), 'scroll', repositionMethod ); } };

// Un-assignment method PROTOTYPE._unassignEvents = function() { var options = this.options, showTargets = options.show.target, hideTargets = options.hide.target, targets = $.grep([ this.elements.target[0], this.rendered && this.tooltip[0], options.position.container[0], options.position.viewport[0], options.position.container.closest('html')[0], // unfocus window, document ], function(i) { return typeof i === 'object'; });

// Add show and hide targets if they're valid if(showTargets && showTargets.toArray) { targets = targets.concat(showTargets.toArray()); } if(hideTargets && hideTargets.toArray) { targets = targets.concat(hideTargets.toArray()); }

// Unbind the events this._unbind(targets) ._unbind(targets, 'destroy') ._unbind(targets, 'inactive'); };

// Apply common event handlers using delegate (avoids excessive .bind calls!) $(function() { delegate(SELECTOR, ['mouseenter', 'mouseleave'], function(event) { var state = event.type === 'mouseenter', tooltip = $(event.currentTarget), target = $(event.relatedTarget || event.target), options = this.options;

// On mouseenter... if(state) { // Focus the tooltip on mouseenter (z-index stacking) this.focus(event);

// Clear hide timer on tooltip hover to prevent it from closing tooltip.hasClass(CLASS_FIXED) && !tooltip.hasClass(CLASS_DISABLED) && clearTimeout(this.timers.hide); }

// On mouseleave... else { // When mouse tracking is enabled, hide when we leave the tooltip and not onto the show target (if a hide event is set) if(options.position.target === 'mouse' && options.position.adjust.mouse && options.hide.event && options.show.target && !target.closest(options.show.target[0]).length) { this.hide(event); } }

// Add hover class tooltip.toggleClass(CLASS_HOVER, state); });

// Define events which reset the 'inactive' event handler delegate('['+ATTR_ID+']', INACTIVE_EVENTS, inactiveMethod); });

// Initialization method

function init(elem, id, opts) { var obj, posOptions, attr, config, title,

// Setup element references docBody = $(document.body),

// Use document body instead of document element if needed newTarget = elem[0] === document ? docBody : elem,

// Grab metadata from element if plugin is present metadata = (elem.metadata) ? elem.metadata(opts.metadata) : NULL,

// If metadata type if HTML5, grab 'name' from the object instead, or use the regular data object otherwise metadata5 = opts.metadata.type === 'html5' && metadata ? metadata[opts.metadata.name] : NULL,

// Grab data from metadata.name (or data-qtipopts as fallback) using .data() method, html5 = elem.data(opts.metadata.name || 'qtipopts');

// If we don't get an object returned attempt to parse it manualyl without parseJSON try { html5 = typeof html5 === 'string' ? $.parseJSON(html5) : html5; } catch(e) {}

// Merge in and sanitize metadata config = $.extend(TRUE, {}, QTIP.defaults, opts, typeof html5 === 'object' ? sanitizeOptions(html5) : NULL, sanitizeOptions(metadata5 || metadata));

// Re-grab our positioning options now we've merged our metadata and set id to passed value posOptions = config.position; config.id = id;

// Setup missing content if none is detected if('boolean' === typeof config.content.text) { attr = elem.attr(config.content.attr);

// Grab from supplied attribute if available if(config.content.attr !== FALSE && attr) { config.content.text = attr; }

// No valid content was found, abort render else { return FALSE; } }

// Setup target options if(!posOptions.container.length) { posOptions.container = docBody; } if(posOptions.target === FALSE) { posOptions.target = newTarget; } if(config.show.target === FALSE) { config.show.target = newTarget; } if(config.show.solo === TRUE) { config.show.solo = posOptions.container.closest('body'); } if(config.hide.target === FALSE) { config.hide.target = newTarget; } if(config.position.viewport === TRUE) { config.position.viewport = posOptions.container; }

// Ensure we only use a single container posOptions.container = posOptions.container.eq(0);

// Convert position corner values into x and y strings posOptions.at = new CORNER(posOptions.at, TRUE); posOptions.my = new CORNER(posOptions.my);

// Destroy previous tooltip if overwrite is enabled, or skip element if not if(elem.data(NAMESPACE)) { if(config.overwrite) { elem.qtip('destroy', true); } else if(config.overwrite === FALSE) { return FALSE; } }

// Add has-qtip attribute elem.attr(ATTR_HAS, id);

// Remove title attribute and store it if present if(config.suppress && (title = elem.attr('title'))) { // Final attr call fixes event delegatiom and IE default tooltip showing problem elem.removeAttr('title').attr(oldtitle, title).attr('title', ); }

// Initialize the tooltip and add API reference obj = new QTip(elem, config, id, !!attr); elem.data(NAMESPACE, obj);

return obj; }

// jQuery $.fn extension method QTIP = $.fn.qtip = function(options, notation, newValue) { var command = ( + options).toLowerCase(), // Parse command returned = NULL, args = $.makeArray(arguments).slice(1), event = args[args.length - 1], opts = this[0] ? $.data(this[0], NAMESPACE) : NULL;

// Check for API request if((!arguments.length && opts) || command === 'api') { return opts; }

// Execute API command if present else if('string' === typeof options) { this.each(function() { var api = $.data(this, NAMESPACE); if(!api) { return TRUE; }

// Cache the event if possible if(event && event.timeStamp) { api.cache.event = event; }

// Check for specific API commands if(notation && (command === 'option' || command === 'options')) { if(newValue !== undefined || $.isPlainObject(notation)) { api.set(notation, newValue); } else { returned = api.get(notation); return FALSE; } }

// Execute API command else if(api[command]) { api[command].apply(api, args); } });

return returned !== NULL ? returned : this; }

// No API commands. validate provided options and setup qTips else if('object' === typeof options || !arguments.length) { // Sanitize options first opts = sanitizeOptions($.extend(TRUE, {}, options));

return this.each(function(i) { var api, id;

// Find next available ID, or use custom ID if provided id = $.isArray(opts.id) ? opts.id[i] : opts.id; id = !id || id === FALSE || id.length < 1 || QTIP.api[id] ? QTIP.nextid++ : id;

// Initialize the qTip and re-grab newly sanitized options api = init($(this), id, opts); if(api === FALSE) { return TRUE; } else { QTIP.api[id] = api; }

// Initialize plugins $.each(PLUGINS, function() { if(this.initialize === 'initialize') { this(api); } });

// Assign initial pre-render events api._assignInitialEvents(event); }); } };

// Expose class $.qtip = QTip;

// Populated in render method QTIP.api = {};

$.each({

/* Allow other plugins to successfully retrieve the title of an element with a qTip applied */ attr: function(attr, val) { if(this.length) { var self = this[0], title = 'title', api = $.data(self, 'qtip');

if(attr === title && api && 'object' === typeof api && api.options.suppress) { if(arguments.length < 2) { return $.attr(self, oldtitle); }

// If qTip is rendered and title was originally used as content, update it if(api && api.options.content.attr === title && api.cache.attr) { api.set('content.text', val); }

// Use the regular attr method to set, then cache the result return this.attr(oldtitle, val); } }

return $.fn['attr'+replaceSuffix].apply(this, arguments); },

/* Allow clone to correctly retrieve cached title attributes */ clone: function(keepData) { var titles = $([]), title = 'title',

// Clone our element using the real clone method elems = $.fn['clone'+replaceSuffix].apply(this, arguments);

// Grab all elements with an oldtitle set, and change it to regular title attribute, if keepData is false if(!keepData) { elems.filter('['+oldtitle+']').attr('title', function() { return $.attr(this, oldtitle); }) .removeAttr(oldtitle); }

return elems; } }, function(name, func) { if(!func || $.fn[name+replaceSuffix]) { return TRUE; }

var old = $.fn[name+replaceSuffix] = $.fn[name]; $.fn[name] = function() { return func.apply(this, arguments) || old.apply(this, arguments); }; });

/* Fire off 'removeqtip' handler in $.cleanData if jQuery UI not present (it already does similar).

* This snippet is taken directly from jQuery UI source code found here:
*     http://code.jquery.com/ui/jquery-ui-git.js
*/

if(!$.ui) { $['cleanData'+replaceSuffix] = $.cleanData; $.cleanData = function( elems ) { for(var i = 0, elem; (elem = $( elems[i] )).length; i++) { if(elem.attr(ATTR_HAS)) { try { elem.triggerHandler('removeqtip'); } catch( e ) {} } } $['cleanData'+replaceSuffix].apply(this, arguments); }; }

// qTip version

QTIP.version = '2.2.1';

// Base ID for all qTips QTIP.nextid = 0;

// Inactive events array QTIP.inactiveEvents = INACTIVE_EVENTS;

// Base z-index for all qTips QTIP.zindex = 15000;

// Define configuration defaults QTIP.defaults = { prerender: FALSE, id: FALSE, overwrite: TRUE, suppress: TRUE, content: { text: TRUE, attr: 'title', title: FALSE, button: FALSE }, position: { my: 'top left', at: 'bottom right', target: FALSE, container: FALSE, viewport: FALSE, adjust: { x: 0, y: 0, mouse: TRUE, scroll: TRUE, resize: TRUE, method: 'flipinvert flipinvert' }, effect: function(api, pos, viewport) { $(this).animate(pos, { duration: 200, queue: FALSE }); } }, show: { target: FALSE, event: 'mouseenter', effect: TRUE, delay: 90, solo: FALSE, ready: FALSE, autofocus: FALSE }, hide: { target: FALSE, event: 'mouseleave', effect: TRUE, delay: 0, fixed: FALSE, inactive: FALSE, leave: 'window', distance: FALSE }, style: { classes: , widget: FALSE, width: FALSE, height: FALSE, def: TRUE }, events: { render: NULL, move: NULL, show: NULL, hide: NULL, toggle: NULL, visible: NULL, hidden: NULL, focus: NULL, blur: NULL } };

PLUGINS.polys = {

// POLY area coordinate calculator // Special thanks to Ed Cradock for helping out with this. // Uses a binary search algorithm to find suitable coordinates. polygon: function(baseCoords, corner) { var result = { width: 0, height: 0, position: { top: 1e10, right: 0, bottom: 0, left: 1e10 }, adjustable: FALSE }, i = 0, next, coords = [], compareX = 1, compareY = 1, realX = 0, realY = 0, newWidth, newHeight;

// First pass, sanitize coords and determine outer edges i = baseCoords.length; while(i--) { next = [ parseInt(baseCoords[--i], 10), parseInt(baseCoords[i+1], 10) ];

if(next[0] > result.position.right){ result.position.right = next[0]; } if(next[0] < result.position.left){ result.position.left = next[0]; } if(next[1] > result.position.bottom){ result.position.bottom = next[1]; } if(next[1] < result.position.top){ result.position.top = next[1]; }

coords.push(next); }

// Calculate height and width from outer edges newWidth = result.width = Math.abs(result.position.right - result.position.left); newHeight = result.height = Math.abs(result.position.bottom - result.position.top);

// If it's the center corner... if(corner.abbrev() === 'c') { result.position = { left: result.position.left + (result.width / 2), top: result.position.top + (result.height / 2) }; } else { // Second pass, use a binary search algorithm to locate most suitable coordinate while(newWidth > 0 && newHeight > 0 && compareX > 0 && compareY > 0) { newWidth = Math.floor(newWidth / 2); newHeight = Math.floor(newHeight / 2);

if(corner.x === LEFT){ compareX = newWidth; } else if(corner.x === RIGHT){ compareX = result.width - newWidth; } else{ compareX += Math.floor(newWidth / 2); }

if(corner.y === TOP){ compareY = newHeight; } else if(corner.y === BOTTOM){ compareY = result.height - newHeight; } else{ compareY += Math.floor(newHeight / 2); }

i = coords.length; while(i--) { if(coords.length < 2){ break; }

realX = coords[i][0] - result.position.left; realY = coords[i][1] - result.position.top;

if((corner.x === LEFT && realX >= compareX) || (corner.x === RIGHT && realX <= compareX) || (corner.x === CENTER && (realX < compareX || realX > (result.width - compareX))) || (corner.y === TOP && realY >= compareY) || (corner.y === BOTTOM && realY <= compareY) || (corner.y === CENTER && (realY < compareY || realY > (result.height - compareY)))) { coords.splice(i, 1); } } } result.position = { left: coords[0][0], top: coords[0][1] }; }

return result; },

rect: function(ax, ay, bx, by) { return { width: Math.abs(bx - ax), height: Math.abs(by - ay), position: { left: Math.min(ax, bx), top: Math.min(ay, by) } }; },

_angles: { tc: 3 / 2, tr: 7 / 4, tl: 5 / 4, bc: 1 / 2, br: 1 / 4, bl: 3 / 4, rc: 2, lc: 1, c: 0 }, ellipse: function(cx, cy, rx, ry, corner) { var c = PLUGINS.polys._angles[ corner.abbrev() ], rxc = c === 0 ? 0 : rx * Math.cos( c * Math.PI ), rys = ry * Math.sin( c * Math.PI );

return { width: (rx * 2) - Math.abs(rxc), height: (ry * 2) - Math.abs(rys), position: { left: cx + rxc, top: cy + rys }, adjustable: FALSE }; }, circle: function(cx, cy, r, corner) { return PLUGINS.polys.ellipse(cx, cy, r, r, corner); } };

PLUGINS.imagemap = function(api, area, corner, adjustMethod)

{ if(!area.jquery) { area = $(area); }

var shape = (area.attr('shape') || 'rect').toLowerCase().replace('poly', 'polygon'), image = $('img[usemap="#'+area.parent('map').attr('name')+'"]'), coordsString = $.trim(area.attr('coords')), coordsArray = coordsString.replace(/,$/, ).split(','), imageOffset, coords, i, next, result, len;

// If we can't find the image using the map... if(!image.length) { return FALSE; }

// Pass coordinates string if polygon if(shape === 'polygon') { result = PLUGINS.polys.polygon(coordsArray, corner); }

// Otherwise parse the coordinates and pass them as arguments else if(PLUGINS.polys[shape]) { for(i = -1, len = coordsArray.length, coords = []; ++i < len;) { coords.push( parseInt(coordsArray[i], 10) ); }

result = PLUGINS.polys[shape].apply( this, coords.concat(corner) ); }

// If no shapre calculation method was found, return false else { return FALSE; }

// Make sure we account for padding and borders on the image imageOffset = image.offset(); imageOffset.left += Math.ceil((image.outerWidth(FALSE) - image.width()) / 2); imageOffset.top += Math.ceil((image.outerHeight(FALSE) - image.height()) / 2);

// Add image position to offset coordinates result.position.left += imageOffset.left; result.position.top += imageOffset.top;

return result; };

}));

}( window, document ));