MediaWiki:QTip2.js

/*! qTip2 - Pretty powerful tooltips - v2.0.0 - 2012-12-21
 * http://craigsworks.com/projects/qtip2/
 * Copyright (c) 2012 Craig Michael Thompson; Licensed MIT, GPL */

/*jslint browser: true, onevar: true, undef: true, nomen: true, bitwise: true, regexp: true, newcap: true, immed: true, strict: true */ /*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($) { /* This currently causes issues with Safari 6, so for it's disabled */ //"use strict"; // (Dis)able 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,

// Side names and other stuff X = 'x', Y = 'y', WIDTH = 'width', HEIGHT = 'height', TOP = 'top', LEFT = 'left', BOTTOM = 'bottom', RIGHT = 'right', CENTER = 'center', FLIP = 'flip', FLIPINVERT = 'flipinvert', SHIFT = 'shift',

// Shortcut vars QTIP, PLUGINS, MOUSE, NAMESPACE = 'qtip', usedIDs = {}, widget = ['ui-widget', 'ui-tooltip'], selector = 'div.qtip.'+NAMESPACE, defaultClass = NAMESPACE + '-default', focusClass = NAMESPACE + '-focus', hoverClass = NAMESPACE + '-hover', replaceSuffix = '_replacedByqTip', oldtitle = 'oldtitle', trackingBound;

// Store mouse coordinates function storeMouse(event) { MOUSE = { pageX: event.pageX, pageY: event.pageY, type: 'mousemove', scrollX: window.pageXOffset || document.body.scrollLeft || document.documentElement.scrollLeft, scrollY: window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop }; } // Option object sanitizer function sanitizeOptions(opts) { var invalid = function(a) { return a === NULL || 'object' !== typeof a; }, invalidContent = function(c) { return !$.isFunction(c) && ((!c && !c.attr) || c.length < 1 || ('object' === typeof c && !c.jquery && !c.then)); };

if(!opts || 'object' !== typeof opts) { return FALSE; }

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

if('content' in opts) { if(invalid(opts.content) || opts.content.jquery) { opts.content = { text: opts.content }; }

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

if('title' in opts.content) { if(invalid(opts.content.title)) { opts.content.title = { text: opts.content.title }; }

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

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

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

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

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

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

return opts; }

/* function QTip(target, options, id, attr) { // Declare this reference var self = this, docBody = document.body, tooltipID = NAMESPACE + '-' + id, isPositioning = 0, isDrawing = 0, tooltip = $, namespace = '.qtip-' + id, disabledClass = 'qtip-disabled', elements, cache;
 * Core plugin implementation

// Setup class attributes self.id = id; self.rendered = FALSE; self.destroyed = FALSE; self.elements = elements = { target: target }; self.timers = { img: {} }; self.options = options; self.checks = {}; self.plugins = {}; self.cache = cache = { event: {}, target: $, disabled: FALSE, attr: attr, onTarget: FALSE, lastClass: '' };

function convertNotation(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]; }

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

function setWidget { var on = options.style.widget, disabled = tooltip.hasClass(disabledClass);

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

tooltip.toggleClass('ui-helper-reset '+createWidgetClass, on).toggleClass(defaultClass, 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 removeTitle(reposition) { if(elements.title) { elements.titlebar.remove; elements.titlebar = elements.title = elements.button = NULL;

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

function createButton { var button = options.content.title.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 = $('', { 'class': 'qtip-close ' + (options.style.widget ? '' : NAMESPACE+'-icon'), 'title': close, 'aria-label': close }) .prepend( $(' ', { 'class': 'ui-icon ui-icon-close', 'html': '&times;' }) ); }

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

function createTitle { var id = tooltipID+'-title';

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

// Create title bar and title elements elements.titlebar = $(' ', { 'class': NAMESPACE + '-titlebar ' + (options.style.widget ? createWidgetClass('header') : '') }) .append( elements.title = $(' ', { '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(options.content.title.button) { createButton; } }

function updateButton(button) { var elem = elements.button;

// Make sure tooltip is rendered and if not, return if(!self.rendered) { return FALSE; }

if(!button) { elem.remove; } else { createButton; } }

function updateTitle(content, reposition) { var elem = elements.title;

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

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

// Remove title if callback returns false or null/undefined (but not '') if(content === FALSE || (!content && content !== '')) { return removeTitle(FALSE); }

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

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

// Reposition if rnedered if(reposition !== FALSE && self.rendered && tooltip[0].offsetWidth > 0) { self.reposition(cache.event); } }

function deferredContent(deferred) { if(deferred && $.isFunction(deferred.done)) { deferred.done(function(c) { updateContent(c, null, FALSE); }); } }

function updateContent(content, reposition, checkDeferred) { var elem = elements.content;

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

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

// Handle deferred content if(checkDeferred !== FALSE) { deferredContent(options.content.deferred); }

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

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

// Image detection function detectImages(next) { var images, srcs = {};

function imageLoad(image) { // Clear src from object and any timers and events associated with the image if(image) { delete srcs[image.src]; clearTimeout(self.timers.img[image.src]); $(image).unbind(namespace); }

// If queue is empty after image removal, update tooltip and continue the queue if($.isEmptyObject(srcs)) { if(reposition !== FALSE) { self.reposition(cache.event); }

next; } }

// Find all content images without dimensions, and if no images were found, continue if((images = elem.find('img[src]:not([height]):not([width])')).length === 0) { return imageLoad; }

// Apply timer to each image to poll for dimensions images.each(function(i, elem) { // Skip if the src is already present if(srcs[elem.src] !== undefined) { return; }

// Keep track of how many times we poll for image dimensions. // If it doesn't return in a reasonable amount of time, it's better // to display the tooltip, rather than hold up the queue. var iterations = 0, maxIterations = 3;

(function timer{ // When the dimensions are found, remove the image from the queue if(elem.height || elem.width || (iterations > maxIterations)) { return imageLoad(elem); }

// Increase iterations and restart timer iterations += 1; self.timers.img[elem.src] = setTimeout(timer, 700); });

// Also apply regular load/error event handlers $(elem).bind('error'+namespace+' load'+namespace, function{ imageLoad(this); });

// Store the src and element in our object srcs[elem.src] = elem; }); }

/* if(self.rendered < 0) { tooltip.queue('fx', detectImages); }
 * If we're still rendering... insert into 'fx' queue our image dimension
 * checker which will halt the showing of the tooltip until image dimensions
 * can be detected properly.

// We're fully rendered, so reset isDrawing flag and proceed without queue delay else { isDrawing = 0; detectImages($.noop); }

return self; }

function assignEvents { var posOptions = options.position, targets = { show: options.show.target, hide: options.hide.target, viewport: $(posOptions.viewport), document: $(document), body: $(document.body), window: $(window) }, events = { show: $.trim('' + options.show.event).split(' '), hide: $.trim('' + options.hide.event).split(' ') }, IE6 = $.browser.msie && parseInt($.browser.version, 10) === 6;

// Define show event method function showMethod(event) { if(tooltip.hasClass(disabledClass)) { return FALSE; }

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

// Start show timer var callback = function{ self.toggle(TRUE, event); }; if(options.show.delay > 0) { self.timers.show = setTimeout(callback, options.show.delay); } else{ callback; } }

// Define hide method function hideMethod(event) { if(tooltip.hasClass(disabledClass) || isPositioning || isDrawing) { return FALSE; }

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

// Clear timers and stop animation queue clearTimeout(self.timers.show); clearTimeout(self.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((posOptions.target === 'mouse' && ontoTooltip) || (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 if(options.hide.delay > 0) { self.timers.hide = setTimeout(function{ self.hide(event); }, options.hide.delay); } else{ self.hide(event); } }

// Define inactive method function inactiveMethod(event) { if(tooltip.hasClass(disabledClass)) { return FALSE; }

// Clear timer clearTimeout(self.timers.inactive); self.timers.inactive = setTimeout(function{ self.hide(event); }, options.hide.inactive); }

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

// On mouseenter/mouseleave... tooltip.bind('mouseenter'+namespace+' mouseleave'+namespace, function(event) { var state = event.type === 'mouseenter';

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

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

// If using mouseout/mouseleave as a hide event... if(/mouse(out|leave)/i.test(options.hide.event)) { // Hide tooltips when leaving current window/frame (but not select/option elements) if(options.hide.leave === 'window') { targets.window.bind('mouseout'+namespace+' blur'+namespace, function(event) { if(!/select|option/.test(event.target.nodeName) && !event.relatedTarget) { self.hide(event); } }); } }

// Enable hide.fixed if(options.hide.fixed) { // Add tooltip as a hide target targets.hide = targets.hide.add(tooltip);

// Clear hide timer on tooltip hover to prevent it from closing tooltip.bind('mouseover'+namespace, function { if(!tooltip.hasClass(disabledClass)) { clearTimeout(self.timers.hide); } }); }

/* else if(/mouse(over|enter)/i.test(options.show.event)) { targets.hide.bind('mouseleave'+namespace, function(event) { clearTimeout(self.timers.show); }); }
 * 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.

// Hide tooltip on document mousedown if unfocus events are enabled if(('' + options.hide.event).indexOf('unfocus') > -1) { posOptions.container.closest('html').bind('mousedown'+namespace+' touchstart'+namespace, function(event) { var elem = $(event.target), enabled = self.rendered && !tooltip.hasClass(disabledClass) && tooltip[0].offsetWidth > 0, isAncestor = elem.parents(selector).filter(tooltip[0]).length > 0;

if(elem[0] !== target[0] && elem[0] !== tooltip[0] && !isAncestor && !target.has(elem[0]).length && !elem.attr('disabled') ) { self.hide(event); } }); }

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

// Define events which reset the 'inactive' event handler $.each(QTIP.inactiveEvents, function(index, type){ targets.hide.add(elements.tooltip).bind(type+namespace+'-inactive', inactiveMethod); }); }

// Apply hide events $.each(events.hide, function(index, type) { var showIndex = $.inArray(type, events.show), targetHide = $(targets.hide);

// Both events and targets are identical, apply events using a toggle if((showIndex > -1 && targetHide.add(targets.show).length === targetHide.length) || type === 'unfocus') { targets.show.bind(type+namespace, function(event) { if(tooltip[0].offsetWidth > 0) { hideMethod(event); } else { showMethod(event); } });

// Don't bind the event again delete events.show[ showIndex ]; }

// Events are not identical, bind normally else { targets.hide.bind(type+namespace, hideMethod); } });

// Apply show events $.each(events.show, function(index, type) { targets.show.bind(type+namespace, showMethod); });

// Check if the tooltip hides when mouse is moved a certain distance if('number' === typeof options.hide.distance) { // Bind mousemove to target to detect distance difference targets.show.add(tooltip).bind('mousemove'+namespace, function(event) { var origin = cache.origin || {}, limit = 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) { self.hide(event); } }); }

// Mouse positioning events if(posOptions.target === 'mouse') { // Cache mousemove coords on show targets targets.show.bind('mousemove'+namespace, storeMouse);

// 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) { // Hide when we leave the tooltip and not onto the show target tooltip.bind('mouseleave'+namespace, function(event) { if((event.relatedTarget || event.target) !== targets.show[0]) { self.hide(event); } });

// Track if we're on the target or not elements.target.bind('mouseenter'+namespace+' mouseleave'+namespace, function(event) { cache.onTarget = event.type === 'mouseenter'; }); }

// Update tooltip position on mousemove targets.document.bind('mousemove'+namespace, function(event) { // Update the tooltip position only if the tooltip is visible and adjustment is enabled if(self.rendered && cache.onTarget && !tooltip.hasClass(disabledClass) && tooltip[0].offsetWidth > 0) { self.reposition(event || MOUSE); } }); } }

// Adjust positions of the tooltip on window resize if enabled if(posOptions.adjust.resize || targets.viewport.length) { ($.event.special.resize ? targets.viewport : targets.window).bind('resize'+namespace, repositionMethod); }

// Adjust tooltip position on scroll of the window or viewport element if present targets.window.bind('scroll'+namespace, repositionMethod); }

function unassignEvents { var targets = [ options.show.target[0], options.hide.target[0], self.rendered && elements.tooltip[0], options.position.container[0], options.position.viewport[0], options.position.container.closest('html')[0], // unfocus window, document ];

// Check if tooltip is rendered if(self.rendered) { $([]).pushStack( $.grep(targets, function(i){ return typeof i === 'object'; }) ).unbind(namespace); }

// Tooltip isn't yet rendered, remove render event else { options.show.target.unbind(namespace+'-create'); } }

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

if(id !== FALSE && id.length > 0 && !$('#'+tooltipID).length) { tooltip[0].id = tooltipID; elements.content[0].id = tooltipID + '-content'; elements.title[0].id = tooltipID + '-title'; } },

// Content checks '^content.text$': function(obj, o, v) { updateContent(options.content.text); }, '^content.deferred$': function(obj, o, v) { deferredContent(options.content.deferred); }, '^content.title.text$': function(obj, o, v) { // Remove title if content is null if(!v) { return removeTitle; }

// If title isn't already created, create it now and update if(!elements.title && v) { createTitle; } updateTitle(v); }, '^content.title.button$': function(obj, o, v){ updateButton(v); },

// Position checks '^position.(my|at)$': function(obj, o, v){ // Parse new corner value into Corner objecct if('string' === typeof v) { obj[o] = new PLUGINS.Corner(v); } }, '^position.container$': function(obj, o, v){ if(self.rendered) { tooltip.appendTo(v); } },

// Show checks '^show.ready$': function { if(!self.rendered) { self.render(1); } else { self.toggle(TRUE); } },

// Style checks '^style.classes$': function(obj, o, v) { tooltip.attr('class', NAMESPACE + ' qtip ' + v); }, '^style.width|height': function(obj, o, v) { tooltip.css(o, v); }, '^style.widget|content.title': setWidget,

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

// Properties which require event reassignment '^(show|hide|position).(event|target|fixed|inactive|leave|distance|viewport|adjust)': function { var posOptions = options.position;

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

// Reassign events unassignEvents; assignEvents; } };

$.extend(self, { /* _triggerEvent: function(type, args, event) { var callback = $.Event('tooltip'+type); callback.originalEvent = (event ? $.extend({}, event) : NULL) || cache.event || NULL; tooltip.trigger(callback, [self].concat(args || []));
 * Psuedo-private API methods

return !callback.isDefaultPrevented; },

/* render: function(show) { if(self.rendered) { return self; } // If tooltip has already been rendered, exit
 * Public API methods

var text = options.content.text, title = options.content.title, posOptions = options.position;

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

// Create tooltip element tooltip = elements.tooltip = $(' ', { 'id': tooltipID, 'class': [ NAMESPACE, defaultClass, options.style.classes, NAMESPACE + '-pos-' + options.position.my.abbrev ].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': tooltipID + '-content', 'aria-hidden': TRUE }) .toggleClass(disabledClass, cache.disabled) .data('qtip', self) .appendTo(options.position.container) .append( // Create content element elements.content = $(' ', { 'class': NAMESPACE + '-content', 'id': tooltipID + '-content', 'aria-atomic': TRUE }) );

// Set rendered flag and prevent redundant reposition calls for now self.rendered = -1; isPositioning = 1;

// Create title... if(title.text) { createTitle;

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

// Create button else if(title.button) { createButton; }

// Set proper rendered flag and update content if not a callback function (called in toggle) if(!$.isFunction(text) || text.then) { updateContent(text, FALSE); } self.rendered = TRUE;

// Setup widget classes setWidget;

// Assign passed event callbacks (before plugins!) $.each(options.events, function(name, callback) { if($.isFunction(callback)) { tooltip.bind(name === 'toggle' ? 'tooltipshow tooltiphide' : 'tooltip'+name, callback); } });

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

// Assign events assignEvents;

/* Queue this part of the render process in our fx queue so we can tooltip.queue('fx', function(next) { // tooltiprender event self._triggerEvent('render');
 * load images before the tooltip renders fully.
 * See: updateContent method
 * See: updateContent method

// Reset flags isPositioning = 0;

// Show tooltip if needed if(options.show.ready || show) { self.toggle(TRUE, cache.event, FALSE); }

next; // Move on to next method in queue });

return self; },

get: function(notation) { var result, o;

switch(notation.toLowerCase) { case 'dimensions': result = { height: tooltip.outerHeight(FALSE), width: tooltip.outerWidth(FALSE) }; break;

case 'offset': result = PLUGINS.offset(tooltip, options.position.container); break;

default: o = convertNotation(notation.toLowerCase); result = o[0][ o[1] ]; result = result.precedance ? result.string : result; break; }

return result; },

set: function(option, value) { var rmove = /^position\.(my|at|adjust|target|container)|style|content|show\.ready/i, rdraw = /^content\.(title|attr)|style/i, reposition = FALSE, checks = self.checks, name;

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

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

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

// Set all of the defined options to their new values $.each(option, function(notation, value) { var obj = convertNotation( notation.toLowerCase ), previous;

// Set new obj value previous = obj[0][ obj[1] ]; obj[0][ obj[1] ] = 'object' === typeof value && value.nodeType ? $(value) : value;

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

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

// Re-sanitize options sanitizeOptions(options);

/* isPositioning = 1; $.each(option, callback); isPositioning = 0;
 * Execute any valid callbacks for the set options
 * Also set isPositioning/isDrawing so we don't get loads of redundant repositioning calls.

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

return self; },

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

// Cache event cache.event = $.extend({}, event); }

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

var type = state ? 'show' : 'hide', opts = options[type], otherOpts = options[ !state ? 'show' : 'hide' ], posOptions = options.position, contentOptions = options.content, visible = tooltip[0].offsetWidth > 0, animate = state || opts.target.length === 1, sameTarget = !event || opts.target.length < 2 || cache.target[0] === event.target, showEvent, delay;

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

// Return if element is already in correct state if(!tooltip.is(':animated') && visible === state && sameTarget) { return self; }

// tooltipshow/tooltiphide events if(!self._triggerEvent(type, [90])) { return self; }

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

// Execute state specific properties if(state) { // Store show origin coordinates cache.origin = $.extend({}, MOUSE);

// Focus the tooltip self.focus(event);

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

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

// Update the tooltip position self.reposition(event, arguments[2]);

// Hide other tooltips if tooltip is solo if(!!opts.solo) { $(selector, opts.solo).not(tooltip).qtip('hide', $.Event('tooltipsolo')); } } else { // Clear show timer if we're hiding clearTimeout(self.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.qtip'); trackingBound = FALSE; }

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

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

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

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

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

// tooltipvisible/tooltiphidden events self._triggerEvent(state ? 'visible' : 'hidden'); }

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

// Use custom function if provided else if($.isFunction(opts.effect)) { tooltip.stop(1, 1); opts.effect.call(tooltip, self); 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-'+id+'-inactive'); }

return self; },

show: function(event){ return self.toggle(TRUE, event); },

hide: function(event){ return self.toggle(FALSE, event); },

focus: function(event) { if(!self.rendered) { return self; }

var qtips = $(selector), curIndex = parseInt(tooltip[0].style.zIndex, 10), newIndex = QTIP.zindex + qtips.length, cachedEvent = $.extend({}, event), focusedElem;

// Only update the z-index if it has changed and tooltip is not already focused if(!tooltip.hasClass(focusClass)) { // tooltipfocus event if(self._triggerEvent('focus', [newIndex], cachedEvent)) { // 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('.' + focusClass).qtip('blur', cachedEvent); }

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

return self; },

blur: function(event) { // Set focused status to FALSE tooltip.removeClass(focusClass);

// tooltipblur event self._triggerEvent('blur', [tooltip.css('zIndex')], event);

return self; },

reposition: function(event, effect) { if(!self.rendered || isPositioning) { return self; }

// Set positioning flag isPositioning = 1;

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

// 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' && ((event && event.pageX) || cache.event.pageX)) { // Force left top to allow flipping at = { x: LEFT, y: TOP };

// Use cached event if one isn't available for positioning event = MOUSE && MOUSE.pageX && (adjust.mouse || !event || !event.pageX) ? { pageX: MOUSE.pageX, pageY: MOUSE.pageY } : (event && (event.type === 'resize' || event.type === 'scroll') ? cache.event : event && event.pageX && event.type === 'mousemove' ? event : !adjust.mouse && cache.origin && cache.origin.pageX && options.show.distance ? cache.origin : event) || event || cache.event || MOUSE || {};

// Use event coordinates for position if(type !== 'static') { position = container.offset; } position = { left: event.pageX - position.left, top: event.pageY - position.top };

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

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

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

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

// Use Imagemap/SVG plugins if needed else if(PLUGINS.imagemap && target.is('area')) { adjusted = PLUGINS.imagemap(self, target, at, PLUGINS.viewport ? method : FALSE); } else if(PLUGINS.svg && target[0].ownerSVGElement) { adjusted = PLUGINS.svg(self, target, at, PLUGINS.viewport ? method : FALSE); }

else { targetWidth = target.outerWidth(FALSE); targetHeight = target.outerHeight(FALSE);

position = PLUGINS.offset(target, container); }

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

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

// Adjust position relative to target 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 ? -elemWidth : my.x === CENTER ? -elemWidth / 2 : 0); position.top += adjust.y + (my.y === BOTTOM ? -elemHeight : my.y === CENTER ? -elemHeight / 2 : 0);

// Use viewport adjustment plugin if enabled if(PLUGINS.viewport) { position.adjusted = PLUGINS.viewport( self, position, posOptions, targetWidth, targetHeight, elemWidth, elemHeight );

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

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

// tooltipmove event if(!self._triggerEvent('move', [position, viewport.elem || viewport], event)) { return self; } 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, self, $.extend({}, position)); tooltip.queue(function(next) { // Reset attributes to avoid cross-browser rendering bugs $(this).css({ opacity: , height:  }); if($.browser.msie) { this.style.removeAttribute('filter'); }

next; }); }

// Set positioning flagwtf isPositioning = 0;

return self; },

disable: function(state) { if('boolean' !== typeof state) { state = !(tooltip.hasClass(disabledClass) || cache.disabled); }

if(self.rendered) { tooltip.toggleClass(disabledClass, state); $.attr(tooltip[0], 'aria-disabled', state); } else { cache.disabled = !!state; }

return self; },

enable: function { return self.disable(FALSE); },

destroy: function { var t = target[0], title = $.attr(t, oldtitle), elemAPI = target.data('qtip');

// Set flag the signify destroy is taking place to plugins self.destroyed = TRUE;

// Destroy tooltip and any associated plugins if rendered if(self.rendered) { tooltip.stop(1,0).remove;

$.each(self.plugins, function { if(this.destroy) { this.destroy; } }); }

// Clear timers and remove bound events clearTimeout(self.timers.show); clearTimeout(self.timers.hide); unassignEvents;

// If the API if actually this qTip API... if(!elemAPI || self === elemAPI) { // Remove api object $.removeData(t, 'qtip');

// Reset old title attribute if removed if(options.suppress && title) { $.attr(t, 'title', title); target.removeAttr(oldtitle); }

// Remove ARIA attributes target.removeAttr('aria-describedby'); }

// Remove qTip events associated with this API target.unbind('.qtip-'+id);

// Remove ID from sued id object delete usedIDs[self.id];

return target; } }); }

// Initialization method function init(id, opts) { var obj, posOptions, attr, config, title,

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

// Use document body instead of document element if needed newTarget = this === 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 PLUGINS.Corner(posOptions.at); posOptions.my = new PLUGINS.Corner(posOptions.my);

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

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

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

// Catch remove/removeqtip events on target element to destroy redundant tooltip elem.bind('remove.qtip-'+id+' removeqtip.qtip-'+id, function{ obj.destroy; });

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], 'qtip') : 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, 'qtip'); if(!api) { return TRUE; }

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

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

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

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

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

// Bind the qTips return QTIP.bind.call(this, opts, event); } };

// $.fn.qtip Bind method QTIP.bind = function(opts, event) { return this.each(function(i) { var options, targets, events, namespace, 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 || usedIDs[id] ? QTIP.nextid++ : (usedIDs[id] = id);

// Setup events namespace namespace = '.qtip-'+id+'-create';

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

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

// Determine hide and show targets targets = { show: options.show.target, hide: options.hide.target }; events = { show: $.trim('' + options.show.event).replace(/ /g, namespace+' ') + namespace, hide: $.trim('' + options.hide.event).replace(/ /g, namespace+' ') + namespace };

/* if(/mouse(over|enter)/i.test(events.show) && !/mouse(out|leave)/i.test(events.hide)) { events.hide += ' mouseleave' + namespace; }
 * 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.

/* targets.show.bind('mousemove'+namespace, function(event) { storeMouse(event); api.cache.onTarget = TRUE; });
 * 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
 * Also set onTarget when triggered to keep mouse tracking working

// Define hoverIntent function function hoverIntent(event) { function render { // Cache mouse coords,render and render the tooltip api.render(typeof event === 'object' || options.show.ready);

// Unbind show and hide events targets.show.add(targets.hide).unbind(namespace); }

// Only continue if tooltip isn't disabled if(api.cache.disabled) { return FALSE; }

// Cache the event data api.cache.event = $.extend({}, event); api.cache.target = event ? $(event.target) : [undefined];

// Start the event sequence if(options.show.delay > 0) { clearTimeout(api.timers.show); api.timers.show = setTimeout(render, options.show.delay); if(events.show !== events.hide) { targets.hide.bind(events.hide, function { clearTimeout(api.timers.show); }); } } else { render; } }

// Bind show events to target targets.show.bind(events.show, hoverIntent);

// Prerendering is enabled, create tooltip now if(options.show.ready || options.prerender) { hoverIntent(event); } }) .attr('data-hasqtip', TRUE); };

// Setup base plugins PLUGINS = QTIP.plugins = { // Corner object parser Corner: function(corner) { 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;

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

this.string = function { return this.precedance === Y ? this.y+this.x : this.x+this.y; }; this.abbrev = function { var x = this.x.substr(0,1), y = this.y.substr(0,1); return x === y ? x : this.precedance === Y ? y + x : x + y; };

this.invertx = function(center) { this.x = this.x === LEFT ? RIGHT : this.x === RIGHT ? LEFT : center || this.x; }; this.inverty = function(center) { this.y = this.y === TOP ? BOTTOM : this.y === BOTTOM ? TOP : center || this.y; };

this.clone = function { return { x: this.x, y: this.y, precedance: this.precedance, string: this.string, abbrev: this.abbrev, clone: this.clone, invertx: this.invertx, inverty: this.inverty }; }; },

// Custom (more correct for qTip!) offset calculator offset: function(elem, container) { var pos = elem.offset, docBody = elem.closest('body'), quirks = $.browser.msie && document.compatMode !== 'CSS1Compat', parent = container, scrolled, coffset, overflow;

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

if(parent) { // Compensate for non-static containers offset do { if(parent.css('position') !== 'static') { coffset = parent.position;

// Account for element positioning, borders and margins pos.left -= coffset.left + (parseInt(parent.css('borderLeftWidth'), 10) || 0) + (parseInt(parent.css('marginLeft'), 10) || 0); pos.top -= coffset.top + (parseInt(parent.css('borderTopWidth'), 10) || 0) + (parseInt(parent.css('marginTop'), 10) || 0);

// If this is the first parent element with an overflow of "scroll" or "auto", store it if(!scrolled && (overflow = parent.css('overflow')) !== 'hidden' && overflow !== 'visible') { scrolled = parent; } } } while((parent = $(parent[0].offsetParent)).length);

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

return pos; },

/* 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,
 * iOS version detection

/* fn: { /* 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');
 * jQuery-specific $.fn overrides

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; } } };

// Apply the fn overrides above $.each(PLUGINS.fn, 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 $.cleanData if jQuery UI not present (it already does similar). if(!$.ui) { $['cleanData'+replaceSuffix] = $.cleanData; $.cleanData = function( elems ) { for(var i = 0, elem; (elem = elems[i]) !== undefined; i++) { try { $( elem ).triggerHandler('removeqtip'); } catch( e ) {} } $['cleanData'+replaceSuffix]( elems ); }; }
 * This snippet is taken directly from jQuery UI source code found here:
 * http://code.jquery.com/ui/jquery-ui-git.js

// Set global qTip properties QTIP.version = '2.0.0-nightly-15f5c6bc20'; QTIP.nextid = 0; QTIP.inactiveEvents = 'click dblclick mousedown mouseup mousemove mouseleave mouseenter'.split(' '); QTIP.zindex = 15000;

// Define configuration defaults QTIP.defaults = { prerender: FALSE, id: FALSE, overwrite: TRUE, suppress: TRUE, content: { text: TRUE, attr: 'title', deferred: FALSE, title: { text: FALSE, button: FALSE } }, position: { my: 'top left', at: 'bottom right', target: FALSE, container: FALSE, viewport: FALSE, adjust: { x: 0, y: 0, mouse: 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.svg = function(api, svg, corner, adjustMethod) { var doc = $(document), elem = svg[0], result = { width: 0, height: 0, position: { top: 1e10, left: 1e10 } }, box, mtx, root, point, tPoint;

// Ascend the parentNode chain until we find an element with getBBox while(!elem.getBBox) { elem = elem.parentNode; }

// Check for a valid bounding box method if (elem.getBBox && elem.parentNode) { box = elem.getBBox; mtx = elem.getScreenCTM; root = elem.farthestViewportElement || elem;

// Return if no method is found if(!root.createSVGPoint) { return result; }

// Create our point var point = root.createSVGPoint;

// Adjust top and left point.x = box.x; point.y = box.y; tPoint = point.matrixTransform(mtx); result.position.left = tPoint.x; result.position.top = tPoint.y;

// Adjust width and height point.x += box.width; point.y += box.height; tPoint = point.matrixTransform(mtx); result.width = tPoint.x - result.position.left; result.height = tPoint.y - result.position.top;

// Adjust by scroll offset result.position.left += doc.scrollLeft; result.position.top += doc.scrollTop; }

return result; };

function Ajax(api) { var self = this, tooltip = api.elements.tooltip, opts = api.options.content.ajax, defaults = QTIP.defaults.content.ajax, namespace = '.qtip-ajax', rscript = /)<[^<]*)*<\/script>/gi, first = TRUE, stop = FALSE, xhr;

api.checks.ajax = { '^content.ajax': function(obj, name, v) { // If content.ajax object was reset, set our local var if(name === 'ajax') { opts = v; }

if(name === 'once') { self.init; } else if(opts && opts.url) { self.load; } else { tooltip.unbind(namespace); } } };

$.extend(self, { init: function { // Make sure ajax options are enabled and bind event if(opts && opts.url) { tooltip.unbind(namespace)[ opts.once ? 'one' : 'bind' ]('tooltipshow'+namespace, self.load); }

return self; },

load: function(event) { if(stop) {stop = FALSE; return; }

var hasSelector = opts.url.lastIndexOf(' '), url = opts.url, selector, hideFirst = !opts.loading && first;

// If loading option is disabled, prevent the tooltip showing until we've completed the request if(hideFirst) { try{ event.preventDefault; } catch(e) {} }

// Make sure default event hasn't been prevented else if(event && event.isDefaultPrevented) { return self; }

// Cancel old request if(xhr && xhr.abort) { xhr.abort; }

// Check if user delcared a content selector like in .load if(hasSelector > -1) { selector = url.substr(hasSelector); url = url.substr(0, hasSelector); }

// Define common after callback for both success/error handlers function after { var complete;

// Don't proceed if tooltip is destroyed if(api.destroyed) { return; }

// Set first flag to false first = FALSE;

// Re-display tip if loading and first time, and reset first flag if(hideFirst) { stop = TRUE; api.show(event.originalEvent); }

// Call users complete method if it was defined if((complete = defaults.complete || opts.complete) && $.isFunction(complete)) { complete.apply(opts.context || api, arguments); } }

// Define success handler function successHandler(content, status, jqXHR) { var success;

// Don't proceed if tooltip is destroyed if(api.destroyed) { return; }

// If URL contains a selector if(selector && 'string' === typeof content) { // Create a dummy div to hold the results and grab the selector element content = $(' ') // inject the contents of the document in, removing the scripts // to avoid any 'Permission Denied' errors in IE .append(content.replace(rscript, ""))

// Locate the specified elements .find(selector); }

// Call the success function if one is defined if((success = defaults.success || opts.success) && $.isFunction(success)) { success.call(opts.context || api, content, status, jqXHR); }

// Otherwise set the content else { api.set('content.text', content); } }

// Error handler function errorHandler(xhr, status, error) { if(api.destroyed || xhr.status === 0) { return; } api.set('content.text', status + ': ' + error); }

// Setup $.ajax option object and process the request xhr = $.ajax( $.extend({ error: defaults.error || errorHandler, context: api }, opts, { url: url, success: successHandler, complete: after }) ); },

destroy: function { // Cancel ajax request if possible if(xhr && xhr.abort) { xhr.abort; }

// Set api.destroyed flag api.destroyed = TRUE; } });

self.init; }

PLUGINS.ajax = function(api) { var self = api.plugins.ajax;

return 'object' === typeof self ? self : (api.plugins.ajax = new Ajax(api)); };

PLUGINS.ajax.initialize = 'render';

// Setup plugin sanitization PLUGINS.ajax.sanitize = function(options) { var content = options.content, opts; if(content && 'ajax' in content) { opts = content.ajax; if(typeof opts !== 'object') { opts = options.content.ajax = { url: opts }; } if('boolean' !== typeof opts.once && opts.once) { opts.once = !!opts.once; } } };

// Extend original api defaults $.extend(TRUE, QTIP.defaults, { content: { ajax: { loading: TRUE, once: TRUE } } });

// Tip coordinates calculator function calculateTip(corner, width, height) {	var width2 = Math.ceil(width / 2), height2 = Math.ceil(height / 2),

// Define tip coordinates in terms of height and width values tips = { bottomright:	0,0],	[width,height],	[width,0, bottomleft:	0,0],	[width,0],	[0,height, topright:	0,height],	[width,0],	[width,height, topleft:	0,0],	[0,height],	[width,height, topcenter:	0,height],	[width2,0],	[width,height, bottomcenter:	0,0],	[width,0],	[width2,height, rightcenter:	0,0],	[width,height2],	[0,height, leftcenter:	width,0],	[width,height],	[0,height2 };

// Set common side shapes tips.lefttop = tips.bottomright; tips.righttop = tips.bottomleft; tips.leftbottom = tips.topright; tips.rightbottom = tips.topleft;

return tips[ corner.string ]; }

function Tip(qTip, command) { var self = this, opts = qTip.options.style.tip, elems = qTip.elements, tooltip = elems.tooltip, cache = { top: 0, left: 0 }, size = { width: opts.width, height: opts.height }, color = { }, border = opts.border || 0, namespace = '.qtip-tip', hasCanvas = !!($(' ')[0] || {}).getContext, tiphtml;

self.corner = NULL; self.mimic = NULL; self.border = border; self.offset = opts.offset; self.size = size;

// Add new option checks for the plugin qTip.checks.tip = { '^position.my|style.tip.(corner|mimic|border)$': function { // Make sure a tip can be drawn if(!self.init) { self.destroy; }

// Reposition the tooltip qTip.reposition; }, '^style.tip.(height|width)$': function { // Re-set dimensions and redraw the tip size = { width: opts.width, height: opts.height }; self.create; self.update;

// Reposition the tooltip qTip.reposition; }, '^content.title.text|style.(classes|widget)$': function { if(elems.tip && elems.tip.length) { self.update; } } };

function whileVisible(callback) { var visible = tooltip.is(':visible'); tooltip.show; callback; tooltip.toggle(visible); }

function swapDimensions { size.width = opts.height; size.height = opts.width; }

function resetDimensions { size.width = opts.width; size.height = opts.height; }

function reposition(event, api, pos, viewport) { if(!elems.tip) { return; }

var newCorner = self.corner.clone, adjust = pos.adjusted, method = qTip.options.position.adjust.method.split(' '), horizontal = method[0], vertical = method[1] || method[0], shift = { left: FALSE, top: FALSE, x: 0, y: 0 }, offset, css = {}, props;

// If our tip position isn't fixed e.g. doesn't adjust with viewport... if(self.corner.fixed !== TRUE) { // Horizontal - Shift or flip method if(horizontal === SHIFT && newCorner.precedance === X && adjust.left && newCorner.y !== CENTER) { newCorner.precedance = newCorner.precedance === X ? Y : X; } else if(horizontal !== SHIFT && adjust.left){ newCorner.x = newCorner.x === CENTER ? (adjust.left > 0 ? LEFT : RIGHT) : (newCorner.x === LEFT ? RIGHT : LEFT); }

// Vertical - Shift or flip method if(vertical === SHIFT && newCorner.precedance === Y && adjust.top && newCorner.x !== CENTER) { newCorner.precedance = newCorner.precedance === Y ? X : Y; } else if(vertical !== SHIFT && adjust.top) { newCorner.y = newCorner.y === CENTER ? (adjust.top > 0 ? TOP : BOTTOM) : (newCorner.y === TOP ? BOTTOM : TOP); }

// Update and redraw the tip if needed (check cached details of last drawn tip) if(newCorner.string !== cache.corner.string && (cache.top !== adjust.top || cache.left !== adjust.left)) { self.update(newCorner, FALSE); } }

// Setup tip offset properties offset = self.position(newCorner, adjust); offset[ newCorner.x ] += parseWidth(newCorner, newCorner.x); offset[ newCorner.y ] += parseWidth(newCorner, newCorner.y);

// Readjust offset object to make it left/top if(offset.right !== undefined) { offset.left = -offset.right; } if(offset.bottom !== undefined) { offset.top = -offset.bottom; } offset.user = Math.max(0, opts.offset);

// Viewport "shift" specific adjustments if(shift.left = (horizontal === SHIFT && !!adjust.left)) { if(newCorner.x === CENTER) { css['margin-left'] = shift.x = offset['margin-left']; } else { props = offset.right !== undefined ? [ adjust.left, -offset.left ] : [ -adjust.left, offset.left ];

if( (shift.x = Math.max(props[0], props[1])) > props[0] ) { pos.left -= adjust.left; shift.left = FALSE; }

css[ offset.right !== undefined ? RIGHT : LEFT ] = shift.x; } } if(shift.top = (vertical === SHIFT && !!adjust.top)) { if(newCorner.y === CENTER) { css['margin-top'] = shift.y = offset['margin-top']; } else { props = offset.bottom !== undefined ? [ adjust.top, -offset.top ] : [ -adjust.top, offset.top ];

if( (shift.y = Math.max(props[0], props[1])) > props[0] ) { pos.top -= adjust.top; shift.top = FALSE; }

css[ offset.bottom !== undefined ? BOTTOM : TOP ] = shift.y; } }

/* elems.tip.css(css).toggle( !((shift.x && shift.y) || (newCorner.x === CENTER && shift.y) || (newCorner.y === CENTER && shift.x)) );
 * If the tip is adjusted in both dimensions, or in a
 * direction that would cause it to be anywhere but the
 * outer border, hide it!

// Adjust position to accomodate tip dimensions pos.left -= offset.left.charAt ? offset.user : horizontal !== SHIFT || shift.top || !shift.left && !shift.top ? offset.left : 0; pos.top -= offset.top.charAt ? offset.user : vertical !== SHIFT || shift.left || !shift.left && !shift.top ? offset.top : 0;

// Cache details cache.left = adjust.left; cache.top = adjust.top; cache.corner = newCorner.clone; }

function parseCorner { var corner = opts.corner, posOptions = qTip.options.position, at = posOptions.at, my = posOptions.my.string ? posOptions.my.string : posOptions.my;

// Detect corner and mimic properties if(corner === FALSE || (my === FALSE && at === FALSE)) { return FALSE; } else { if(corner === TRUE) { self.corner = new PLUGINS.Corner(my); } else if(!corner.string) { self.corner = new PLUGINS.Corner(corner); self.corner.fixed = TRUE; } }

// Cache it cache.corner = new PLUGINS.Corner( self.corner.string );

return self.corner.string !== 'centercenter'; }

/* border width calculator */ function parseWidth(corner, side, use) { side = !side ? corner[corner.precedance] : side;

var isTitleTop = elems.titlebar && corner.y === TOP, elem = isTitleTop ? elems.titlebar : tooltip, borderSide = 'border-' + side + '-width', css = function(elem) { return parseInt(elem.css(borderSide), 10); }, val;

// Grab the border-width value (make tooltip visible first) whileVisible(function { val = (use ? css(use) : (css(elems.content) || css(elem) || css(tooltip))) || 0; }); return val; }

function parseRadius(corner) { var isTitleTop = elems.titlebar && corner.y === TOP, elem = isTitleTop ? elems.titlebar : elems.content, moz = $.browser.mozilla, prefix = moz ? '-moz-' : $.browser.webkit ? '-webkit-' : '', nonStandard = 'border-radius-' + corner.y + corner.x, standard = 'border-' + corner.y + '-' + corner.x + '-radius', css = function(c) { return parseInt(elem.css(c), 10) || parseInt(tooltip.css(c), 10); }, val;

whileVisible(function { val = css(standard) || css(prefix + standard) || css(prefix + nonStandard) || css(nonStandard) || 0; }); return val; }

function parseColours(actual) { var i, fill, border, tip = elems.tip.css('cssText', ''), corner = actual || self.corner, invalid = /rgba?\(0, 0, 0(, 0)?\)|transparent|#123456/i, borderSide = 'border-' + corner[ corner.precedance ] + '-color', bgColor = 'background-color', transparent = 'transparent', important = ' !important',

titlebar = elems.titlebar, useTitle = titlebar && (corner.y === TOP || (corner.y === CENTER && tip.position.top + (size.height / 2) + opts.offset < titlebar.outerHeight(TRUE))), colorElem = useTitle ? titlebar : elems.content;

function css(elem, prop, compare) { var val = elem.css(prop) || transparent; if(compare && val === elem.css(compare)) { return FALSE; } else { return invalid.test(val) ? FALSE : val; } }

// Ensure tooltip is visible then... whileVisible(function { // Attempt to detect the background colour from various elements, left-to-right precedance color.fill = css(tip, bgColor) || css(colorElem, bgColor) || css(elems.content, bgColor) || css(tooltip, bgColor) || tip.css(bgColor);

// Attempt to detect the correct border side colour from various elements, left-to-right precedance color.border = css(tip, borderSide, 'color') || css(colorElem, borderSide, 'color') || css(elems.content, borderSide, 'color') || css(tooltip, borderSide, 'color') || tooltip.css(borderSide);

// Reset background and border colours $('*', tip).add(tip).css('cssText', bgColor+':'+transparent+important+';border:0'+important+';'); }); }

function calculateSize(corner) { var y = corner.precedance === Y, width = size [ y ? WIDTH : HEIGHT ], height = size [ y ? HEIGHT : WIDTH ], isCenter = corner.string.indexOf(CENTER) > -1, base = width * (isCenter ? 0.5 : 1), pow = Math.pow, round = Math.round, bigHyp, ratio, result,

smallHyp = Math.sqrt( pow(base, 2) + pow(height, 2) ),

hyp = [ (border / base) * smallHyp, (border / height) * smallHyp ]; hyp[2] = Math.sqrt( pow(hyp[0], 2) - pow(border, 2) ); hyp[3] = Math.sqrt( pow(hyp[1], 2) - pow(border, 2) );

bigHyp = smallHyp + hyp[2] + hyp[3] + (isCenter ? 0 : hyp[0]); ratio = bigHyp / smallHyp;

result = [ round(ratio * height), round(ratio * width) ]; return { height: result[ y ? 0 : 1 ], width: result[ y ? 1 : 0 ] }; }

function createVML(tag, props, style) { return ''; }

$.extend(self, { init: function { var enabled = parseCorner && (hasCanvas || $.browser.msie);

// Determine tip corner and type if(enabled) { // Create a new tip and draw it self.create; self.update;

// Bind update events tooltip.unbind(namespace).bind('tooltipmove'+namespace, reposition); }

return enabled; },

create: function { var width = size.width, height = size.height, vml;

// Remove previous tip element if present if(elems.tip) { elems.tip.remove; }

// Create tip element and prepend to the tooltip elems.tip = $(' ', { 'class': 'qtip-tip' }).css({ width: width, height: height }).prependTo(tooltip);

// Create tip drawing element(s) if(hasCanvas) { // save as soon as we create the canvas element so FF2 doesn't bork on our first restore! $(' ').appendTo(elems.tip)[0].getContext('2d').save; } else { vml = createVML('shape', 'coordorigin="0,0"', 'position:absolute;'); elems.tip.html(vml + vml);

// Prevent mousing down on the tip since it causes problems with .live handling in IE due to VML $('*', elems.tip).bind('click mousedown', function(event) { event.stopPropagation; }); } },

update: function(corner, position) { var tip = elems.tip, inner = tip.children, width = size.width, height = size.height, mimic = opts.mimic, round = Math.round, precedance, context, coords, translate, newSize;

// Re-determine tip if not already set if(!corner) { corner = cache.corner || self.corner; }

// Use corner property if we detect an invalid mimic value if(mimic === FALSE) { mimic = corner; }

// Otherwise inherit mimic properties from the corner object as necessary else { mimic = new PLUGINS.Corner(mimic); mimic.precedance = corner.precedance;

if(mimic.x === 'inherit') { mimic.x = corner.x; } else if(mimic.y === 'inherit') { mimic.y = corner.y; } else if(mimic.x === mimic.y) { mimic[ corner.precedance ] = corner[ corner.precedance ]; } } precedance = mimic.precedance;

// Ensure the tip width.height are relative to the tip position if(corner.precedance === X) { swapDimensions; } else { resetDimensions; }

// Set the tip dimensions elems.tip.css({ width: (width = size.width), height: (height = size.height) });

// Update our colours parseColours(corner);

// Detect border width, taking into account colours if(color.border !== 'transparent') { // Grab border width border = parseWidth(corner, NULL);

// If border width isn't zero, use border color as fill (1.0 style tips) if(opts.border === 0 && border > 0) { color.fill = color.border; }

// Set border width (use detected border width if opts.border is true) self.border = border = opts.border !== TRUE ? opts.border : border; }

// Border colour was invalid, set border to zero else { self.border = border = 0; }

// Calculate coordinates coords = calculateTip(mimic, width, height);

// Determine tip size self.size = newSize = calculateSize(corner); tip.css(newSize).css('line-height', newSize.height+'px');

// Calculate tip translation if(corner.precedance === Y) { translate = [ round(mimic.x === LEFT ? border : mimic.x === RIGHT ? newSize.width - width - border : (newSize.width - width) / 2), round(mimic.y === TOP ? newSize.height - height : 0) ]; } else { translate = [ round(mimic.x === LEFT ? newSize.width - width : 0), round(mimic.y === TOP ? border : mimic.y === BOTTOM ? newSize.height - height - border : (newSize.height - height) / 2) ]; }

// Canvas drawing implementation if(hasCanvas) { // Set the canvas size using calculated size inner.attr(newSize);

// Grab canvas context and clear/save it context = inner[0].getContext('2d'); context.restore; context.save; context.clearRect(0,0,3000,3000);

// Set properties context.fillStyle = color.fill; context.strokeStyle = color.border; context.lineWidth = border * 2; context.lineJoin = 'miter'; context.miterLimit = 100;

// Translate origin context.translate(translate[0], translate[1]);

// Draw the tip context.beginPath; context.moveTo(coords[0][0], coords[0][1]); context.lineTo(coords[1][0], coords[1][1]); context.lineTo(coords[2][0], coords[2][1]); context.closePath;

// Apply fill and border if(border) { // Make sure transparent borders are supported by doing a stroke // of the background colour before the stroke colour if(tooltip.css('background-clip') === 'border-box') { context.strokeStyle = color.fill; context.stroke; } context.strokeStyle = color.border; context.stroke; } context.fill; }

// VML (IE Proprietary implementation) else { // Setup coordinates string coords = 'm' + coords[0][0] + ',' + coords[0][1] + ' l' + coords[1][0] + ',' + coords[1][1] + ' ' + coords[2][0] + ',' + coords[2][1] + ' xe';

// Setup VML-specific offset for pixel-perfection translate[2] = border && /^(r|b)/i.test(corner.string) ? parseFloat($.browser.version, 10) === 8 ? 2 : 1 : 0;

// Set initial CSS inner.css({ coordsize: (width+border) + ' ' + (height+border), antialias: ''+(mimic.string.indexOf(CENTER) > -1), left: translate[0], top: translate[1], width: width + border, height: height + border }) .each(function(i) { var $this = $(this);

// Set shape specific attributes $this[ $this.prop ? 'prop' : 'attr' ]({ coordsize: (width+border) + ' ' + (height+border), path: coords, fillcolor: color.fill, filled: !!i, stroked: !i }) .toggle(!!(border || i));

// Check if border is enabled and add stroke element if(!i && $this.html === '') { $this.html( createVML('stroke', 'weight="'+(border*2)+'px" color="'+color.border+'" miterlimit="1000" joinstyle="miter"') ); } }); }

// Position if needed if(position !== FALSE) { self.position(corner); } },

// Tip positioning method position: function(corner) { var tip = elems.tip, position = {}, userOffset = Math.max(0, opts.offset), precedance, dimensions, corners;

// Return if tips are disabled or tip is not yet rendered if(opts.corner === FALSE || !tip) { return FALSE; }

// Inherit corner if not provided corner = corner || self.corner; precedance = corner.precedance;

// Determine which tip dimension to use for adjustment dimensions = calculateSize(corner);

// Setup corners and offset array corners = [ corner.x, corner.y ]; if(precedance === X) { corners.reverse; }

// Calculate tip position $.each(corners, function(i, side) { var b, bc, br;

if(side === CENTER) { b = precedance === Y ? LEFT : TOP; position[ b ] = '50%'; position['margin-' + b] = -Math.round(dimensions[ precedance === Y ? WIDTH : HEIGHT ] / 2) + userOffset; } else { b = parseWidth(corner, side); bc = parseWidth(corner, side, elems.content); br = parseRadius(corner);

position[ side ] = i ? bc : (userOffset + (br > b ? br : -b)); } });

// Adjust for tip dimensions position[ corner[precedance] ] -= dimensions[ precedance === X ? WIDTH : HEIGHT ];

// Set and return new position tip.css({ top: , bottom: , left: , right: , margin: '' }).css(position); return position; },

destroy: function { // Remove the tip element if(elems.tip) { elems.tip.remove; } elems.tip = false;

// Unbind events tooltip.unbind(namespace); } });

self.init; }

PLUGINS.tip = function(api) { var self = api.plugins.tip;

return 'object' === typeof self ? self : (api.plugins.tip = new Tip(api)); };

// Initialize tip on render PLUGINS.tip.initialize = 'render';

// Setup plugin sanitization options PLUGINS.tip.sanitize = function(options) { var style = options.style, opts; if(style && 'tip' in style) { opts = options.style.tip; if(typeof opts !== 'object'){ options.style.tip = { corner: opts }; } if(!(/string|boolean/i).test(typeof opts['corner'])) { opts['corner'] = TRUE; } if(typeof opts.width !== 'number'){ delete opts.width; } if(typeof opts.height !== 'number'){ delete opts.height; } if(typeof opts.border !== 'number' && opts.border !== TRUE){ delete opts.border; } if(typeof opts.offset !== 'number'){ delete opts.offset; } } };

// Extend original qTip defaults $.extend(TRUE, QTIP.defaults, { style: { tip: { corner: TRUE, mimic: FALSE, width: 6, height: 6, border: TRUE, offset: 0 } } });

function Modal(api) { var self = this, options = api.options.show.modal, elems = api.elements, tooltip = elems.tooltip, overlaySelector = '#qtip-overlay', globalNamespace = '.qtipmodal', namespace = globalNamespace + api.id, attr = 'is-modal-qtip', docBody = $(document.body), focusableSelector = PLUGINS.modal.focusable.join(','), focusableElems = {}, overlay;

// Setup option set checks api.checks.modal = { '^show.modal.(on|blur)$': function { // Initialise self.init;

// Show the modal if not visible already and tooltip is visible elems.overlay.toggle( tooltip.is(':visible') ); }, '^content.text$': function { updateFocusable; } };

function updateFocusable { focusableElems = $(focusableSelector, tooltip).not('[disabled]').map(function { return typeof this.focus === 'function' ? this : null; }); }

function focusInputs(blurElems) { // Blurring body element in IE causes window.open windows to unfocus! if(focusableElems.length < 1 && blurElems.length) { blurElems.not('body').blur; }

// Focus the inputs else { focusableElems.first.focus; } }

function stealFocus(event) { var target = $(event.target), container = target.closest('.qtip'), targetOnTop;

// Determine if input container target is above this targetOnTop = container.length < 1 ? FALSE : (parseInt(container[0].style.zIndex, 10) > parseInt(tooltip[0].style.zIndex, 10));

// If we're showing a modal, but focus has landed on an input below // this modal, divert focus to the first visible input in this modal // or if we can't find one... the tooltip itself if(!targetOnTop && ($(event.target).closest(selector)[0] !== tooltip[0])) { focusInputs(target); } }

$.extend(self, { init: function { // If modal is disabled... return if(!options.on) { return self; }

// Create the overlay if needed overlay = self.create;

// Add unique attribute so we can grab modal tooltips easily via a selector tooltip.attr(attr, TRUE)

// Set z-index .css('z-index', PLUGINS.modal.zindex + $(selector+'['+attr+']').length)

// Remove previous bound events in globalNamespace .unbind(globalNamespace).unbind(namespace)

// Apply our show/hide/focus modal events .bind('tooltipshow'+globalNamespace+' tooltiphide'+globalNamespace, function(event, api, duration) { var oEvent = event.originalEvent;

// Make sure mouseout doesn't trigger a hide when showing the modal and mousing onto backdrop if(event.target === tooltip[0]) { if(oEvent && event.type === 'tooltiphide' && /mouse(leave|enter)/.test(oEvent.type) && $(oEvent.relatedTarget).closest(overlay[0]).length) { try { event.preventDefault; } catch(e) {} } else if(!oEvent || (oEvent && !oEvent.solo)) { self[ event.type.replace('tooltip', '') ](event, duration); } } })

// Adjust modal z-index on tooltip focus .bind('tooltipfocus'+globalNamespace, function(event) { // If focus was cancelled before it reearch us, don't do anything if(event.isDefaultPrevented || event.target !== tooltip[0]) { return; }

var qtips = $(selector).filter('['+attr+']'),

// Keep the modal's lower than other, regular qtips newIndex = PLUGINS.modal.zindex + qtips.length, curIndex = parseInt(tooltip[0].style.zIndex, 10);

// Set overlay z-index overlay[0].style.zIndex = newIndex - 2;

// Reduce modal z-index's and keep them properly ordered qtips.each(function { if(this.style.zIndex > curIndex) { this.style.zIndex -= 1; } });

// Fire blur event for focused tooltip qtips.end.filter('.' + focusClass).qtip('blur', event.originalEvent);

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

// Prevent default handling try { event.preventDefault; } catch(e) {} })

// Focus any other visible modals when this one hides .bind('tooltiphide'+globalNamespace, function(event) { if(event.target === tooltip[0]) { $('[' + attr + ']').filter(':visible').not(tooltip).last.qtip('focus', event); } });

// Apply keyboard "Escape key" close handler if(options.escape) { $(document).unbind(namespace).bind('keydown'+namespace, function(event) { if(event.keyCode === 27 && tooltip.hasClass(focusClass)) { api.hide(event); } }); }

// Apply click handler for blur option if(options.blur) { elems.overlay.unbind(namespace).bind('click'+namespace, function(event) { if(tooltip.hasClass(focusClass)) { api.hide(event); } }); }

// Update focusable elements updateFocusable;

return self; },

create: function { var elem = $(overlaySelector), win = $(window);

// Return if overlay is already rendered if(elem.length) { // Modal overlay should always be below all tooltips if possible return (elems.overlay = elem.insertAfter( $(selector).last )); }

// Create document overlay overlay = elems.overlay = $(' ', { id: overlaySelector.substr(1), html: ' ', mousedown: function { return FALSE; } }) .hide .insertAfter( $(selector).last );

// Update position on window resize or scroll function resize { overlay.css({ height: win.height, width: win.width }); } win.unbind(globalNamespace).bind('resize'+globalNamespace, resize); resize; // Fire it initially too

return overlay; },

toggle: function(event, state, duration) { // Make sure default event hasn't been prevented if(event && event.isDefaultPrevented) { return self; }

var effect = options.effect, type = state ? 'show': 'hide', visible = overlay.is(':visible'), modals = $('[' + attr + ']').filter(':visible').not(tooltip), zindex;

// Create our overlay if it isn't present already if(!overlay) { overlay = self.create; }

// Prevent modal from conflicting with show.solo, and don't hide backdrop is other modals are visible if((overlay.is(':animated') && visible === state && overlay.data('toggleState') !== FALSE) || (!state && modals.length)) { return self; }

// State specific... if(state) { // Set position overlay.css({ left: 0, top: 0 });

// Toggle backdrop cursor style on show overlay.toggleClass('blurs', options.blur);

// IF the modal can steal the focus if(options.stealfocus !== FALSE) { // Make sure we can't focus anything outside the tooltip docBody.bind('focusin'+namespace, stealFocus);

// Blur the current item and focus anything in the modal we an focusInputs( $('body :focus') ); } } else { // Undelegate focus handler docBody.unbind('focusin'+namespace); }

// Stop all animations overlay.stop(TRUE, FALSE).data('toggleState', state);

// Use custom function if provided if($.isFunction(effect)) { effect.call(overlay, state); }

// If no effect type is supplied, use a simple toggle else if(effect === FALSE) { overlay[ type ]; }

// Use basic fade function else { overlay.fadeTo( parseInt(duration, 10) || 90, state ? 1 : 0, function { if(!state) { $(this).hide; } }); }

// Reset position on hide if(!state) { overlay.queue(function(next) { overlay.css({ left: , top:  }).removeData('toggleState'); next; }); }

return self; },

show: function(event, duration) { return self.toggle(event, TRUE, duration); }, hide: function(event, duration) { return self.toggle(event, FALSE, duration); },

destroy: function { var delBlanket = overlay;

if(delBlanket) { // Check if any other modal tooltips are present delBlanket = $('[' + attr + ']').not(tooltip).length < 1;

// Remove overlay if needed if(delBlanket) { elems.overlay.remove; $(document).unbind(globalNamespace); } else { elems.overlay.unbind(globalNamespace+api.id); }

// Undelegate focus handler docBody.unbind('focusin'+namespace); }

// Remove bound events return tooltip.removeAttr(attr).unbind(globalNamespace); } });

self.init; }

PLUGINS.modal = function(api) { var self = api.plugins.modal;

return 'object' === typeof self ? self : (api.plugins.modal = new Modal(api)); };

// Plugin needs to be initialized on render PLUGINS.modal.initialize = 'render';

// Setup sanitiztion rules PLUGINS.modal.sanitize = function(opts) { if(opts.show) { if(typeof opts.show.modal !== 'object') { opts.show.modal = { on: !!opts.show.modal }; } else if(typeof opts.show.modal.on === 'undefined') { opts.show.modal.on = TRUE; } } };

// Base z-index for all modal tooltips (use qTip core z-index as a base) PLUGINS.modal.zindex = QTIP.zindex - 200;

// Defines the selector used to select all 'focusable' elements within the modal when using the show.modal.stealfocus option. // Selectors initially taken from http://stackoverflow.com/questions/7668525/is-there-a-jquery-selector-to-get-all-elements-that-can-get-focus PLUGINS.modal.focusable = ['a[href]', 'area[href]', 'input', 'select', 'textarea', 'button', 'iframe', 'object', 'embed', '[tabindex]', '[contenteditable]'];

// Extend original api defaults $.extend(TRUE, QTIP.defaults, { show: { modal: { on: FALSE, effect: TRUE, blur: TRUE, stealfocus: TRUE, escape: TRUE } } });

PLUGINS.viewport = function(api, position, posOptions, targetWidth, targetHeight, elemWidth, elemHeight) { var target = posOptions.target, tooltip = api.elements.tooltip, my = posOptions.my, at = posOptions.at, adjust = posOptions.adjust, method = adjust.method.split(' '), methodX = method[0], methodY = method[1] || method[0], viewport = posOptions.viewport, container = posOptions.container, cache = api.cache, tip = api.plugins.tip, adjusted = { left: 0, top: 0 }, fixed, newMy, newClass;

// If viewport is not a jQuery element, or it's the window/document or no adjustment method is used... return if(!viewport.jquery || target[0] === window || target[0] === document.body || adjust.method === 'none') { return adjusted; }

// Cache our viewport details fixed = tooltip.css('position') === 'fixed'; viewport = { elem: viewport, height: viewport[ (viewport[0] === window ? 'h' : 'outerH') + 'eight' ], width: viewport[ (viewport[0] === window ? 'w' : 'outerW') + 'idth' ], scrollleft: fixed ? 0 : viewport.scrollLeft, scrolltop: fixed ? 0 : viewport.scrollTop, offset: viewport.offset || { left: 0, top: 0 } }; container = { elem: container, scrollLeft: container.scrollLeft, scrollTop: container.scrollTop, offset: container.offset || { left: 0, top: 0 } };

// Generic calculation method function calculate(side, otherSide, type, adjust, side1, side2, lengthName, targetLength, elemLength) { var initialPos = position[side1], mySide = my[side], atSide = at[side], isShift = type === SHIFT, viewportScroll = -container.offset[side1] + viewport.offset[side1] + viewport['scroll'+side1], myLength = mySide === side1 ? elemLength : mySide === side2 ? -elemLength : -elemLength / 2, atLength = atSide === side1 ? targetLength : atSide === side2 ? -targetLength : -targetLength / 2, tipLength = tip && tip.size ? tip.size[lengthName] || 0 : 0, tipAdjust = tip && tip.corner && tip.corner.precedance === side && !isShift ? tipLength : 0, overflow1 = viewportScroll - initialPos + tipAdjust, overflow2 = initialPos + elemLength - viewport[lengthName] - viewportScroll + tipAdjust, offset = myLength - (my.precedance === side || mySide === my[otherSide] ? atLength : 0) - (atSide === CENTER ? targetLength / 2 : 0);

// shift if(isShift) { tipAdjust = tip && tip.corner && tip.corner.precedance === otherSide ? tipLength : 0; offset = (mySide === side1 ? 1 : -1) * myLength - tipAdjust;

// Adjust position but keep it within viewport dimensions position[side1] += overflow1 > 0 ? overflow1 : overflow2 > 0 ? -overflow2 : 0; position[side1] = Math.max( -container.offset[side1] + viewport.offset[side1] + (tipAdjust && tip.corner[side] === CENTER ? tip.offset : 0), initialPos - offset, Math.min( Math.max(-container.offset[side1] + viewport.offset[side1] + viewport[lengthName], initialPos + offset), position[side1] ) ); }

// flip/flipinvert else { // Update adjustment amount depending on if using flipinvert or flip adjust *= (type === FLIPINVERT ? 2 : 0);

// Check for overflow on the left/top if(overflow1 > 0 && (mySide !== side1 || overflow2 > 0)) { position[side1] -= offset + adjust; newMy['invert'+side](side1); }

// Check for overflow on the bottom/right else if(overflow2 > 0 && (mySide !== side2 || overflow1 > 0) ) { position[side1] -= (mySide === CENTER ? -offset : offset) + adjust; newMy['invert'+side](side2); }

// Make sure we haven't made things worse with the adjustment and reset if so if(position[side1] < viewportScroll && -position[side1] > overflow2) { position[side1] = initialPos; newMy = my.clone; } }

return position[side1] - initialPos; }

// Set newMy if using flip or flipinvert methods if(methodX !== 'shift' || methodY !== 'shift') { newMy = my.clone; }

// Adjust position based onviewport and adjustment options adjusted = { left: methodX !== 'none' ? calculate( X, Y, methodX, adjust.x, LEFT, RIGHT, WIDTH, targetWidth, elemWidth ) : 0, top: methodY !== 'none' ? calculate( Y, X, methodY, adjust.y, TOP, BOTTOM, HEIGHT, targetHeight, elemHeight ) : 0 };

// Set tooltip position class if it's changed if(newMy && cache.lastClass !== (newClass = NAMESPACE + '-pos-' + newMy.abbrev)) { tooltip.removeClass(api.cache.lastClass).addClass( (api.cache.lastClass = newClass) ); }

return adjusted; }; PLUGINS.imagemap = function(api, area, corner, adjustMethod) { if(!area.jquery) { area = $(area); }

var cache = (api.cache.areas = {}), shape = (area[0].shape || area.attr('shape')).toLowerCase, coordsString = area[0].coords || area.attr('coords'), baseCoords = coordsString.split(','), coords = [], image = $('img[usemap="#'+area.parent('map').attr('name')+'"]'), imageOffset = image.offset, result = { width: 0, height: 0, position: { top: 1e10, right: 0, bottom: 0, left: 1e10 } }, i = 0, next = 0, dimensions;

// POLY area coordinate calculator // Special thanks to Ed Cradock for helping out with this. // Uses a binary search algorithm to find suitable coordinates. function polyCoordinates(result, coords, corner) { var i = 0, compareX = 1, compareY = 1, realX = 0, realY = 0, newWidth = result.width, newHeight = result.height;

// Use a binary search algorithm to locate most suitable coordinate (hopefully) 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); } } }

return { left: coords[0][0], top: coords[0][1] }; }

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

// Parse coordinates into proper array if(shape === 'poly') { 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); } } else { i = -1; while(i++ < baseCoords.length) { coords.push( parseInt(baseCoords[i], 10) ); } }

// Calculate details switch(shape) { case 'rect': result = { width: Math.abs(coords[2] - coords[0]), height: Math.abs(coords[3] - coords[1]), position: { left: Math.min(coords[0], coords[2]), top: Math.min(coords[1], coords[3]) } }; break;

case 'circle': result = { width: coords[2] + 2, height: coords[2] + 2, position: { left: coords[0], top: coords[1] } }; break;

case 'poly': result.width = Math.abs(result.position.right - result.position.left); result.height = Math.abs(result.position.bottom - result.position.top);

if(corner.abbrev === 'c') { result.position = { left: result.position.left + (result.width / 2), top: result.position.top + (result.height / 2) }; } else { // Calculate if we can't find a cached value if(!cache[corner+coordsString]) { result.position = polyCoordinates(result, coords.slice, corner);

// If flip adjustment is enabled, also calculate the closest opposite point if(adjustMethod && (adjustMethod[0] === 'flip' || adjustMethod[1] === 'flip')) { result.offset = polyCoordinates(result, coords.slice, { x: corner.x === LEFT ? RIGHT : corner.x === RIGHT ? LEFT : CENTER, y: corner.y === TOP ? BOTTOM : corner.y === BOTTOM ? TOP : CENTER });

result.offset.left -= result.position.left; result.offset.top -= result.position.top; }

// Store the result cache[corner+coordsString] = result; }

// Grab the cached result result = cache[corner+coordsString]; }

result.width = result.height = 0; break; }

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

return result; };

/* function IE6(api) { var self = this, elems = api.elements, options = api.options, tooltip = elems.tooltip, namespace = '.ie6-' + api.id, bgiframe = $('select, object').length < 1, isDrawing = 0, modalProcessed = FALSE, redrawContainer;
 * BGIFrame adaption (http://plugins.jquery.com/project/bgiframe)
 * Special thanks to Brandon Aaron

api.checks.ie6 = { '^content|style$': function(obj, o, v){ redraw; } };

$.extend(self, { init: function { var win = $(window), scroll;

// Create the BGIFrame element if needed if(bgiframe) { elems.bgiframe = $(' ');

// Append the new element to the tooltip elems.bgiframe.appendTo(tooltip);

// Update BGIFrame on tooltip move tooltip.bind('tooltipmove'+namespace, self.adjustBGIFrame); }

// redraw container for width/height calculations redrawContainer = $(' ', { id: 'qtip-rcontainer' }) .appendTo(document.body);

// Set dimensions self.redraw;

// Fixup modal plugin if present too if(elems.overlay && !modalProcessed) { scroll = function { elems.overlay[0].style.top = win.scrollTop + 'px'; }; win.bind('scroll.qtip-ie6, resize.qtip-ie6', scroll); scroll; // Fire it initially too

elems.overlay.addClass('qtipmodal-ie6fix'); // Add fix class

modalProcessed = TRUE; // Set flag } },

adjustBGIFrame: function { var dimensions = api.get('dimensions'), // Determine current tooltip dimensions plugin = api.plugins.tip, tip = elems.tip, tipAdjust, offset;

// Adjust border offset offset = parseInt(tooltip.css('border-left-width'), 10) || 0; offset = { left: -offset, top: -offset };

// Adjust for tips plugin if(plugin && tip) { tipAdjust = (plugin.corner.precedance === 'x') ? ['width', 'left'] : ['height', 'top']; offset[ tipAdjust[1] ] -= tip[ tipAdjust[0] ]; }

// Update bgiframe elems.bgiframe.css(offset).css(dimensions); },

// Max/min width simulator function redraw: function { if(api.rendered < 1 || isDrawing) { return self; }

var style = options.style, container = options.position.container, perc, width, max, min;

// Set drawing flag isDrawing = 1;

// If tooltip has a set height/width, just set it... like a boss! if(style.height) { tooltip.css(HEIGHT, style.height); } if(style.width) { tooltip.css(WIDTH, style.width); }

// Simulate max/min width if not set width present... else { // Reset width and add fluid class tooltip.css(WIDTH, '').appendTo(redrawContainer);

// Grab our tooltip width (add 1 if odd so we don't get wrapping problems.. huzzah!) width = tooltip.width; if(width % 2 < 1) { width += 1; }

// Grab our max/min properties max = tooltip.css('max-width') || ''; min = tooltip.css('min-width') || '';

// Parse into proper pixel values perc = (max + min).indexOf('%') > -1 ? container.width / 100 : 0; max = ((max.indexOf('%') > -1 ? perc : 1) * parseInt(max, 10)) || width; min = ((min.indexOf('%') > -1 ? perc : 1) * parseInt(min, 10)) || 0;

// Determine new dimension size based on max/min/current values width = max + min ? Math.min(Math.max(width, min), max) : width;

// Set the newly calculated width and remvoe fluid class tooltip.css(WIDTH, Math.round(width)).appendTo(container); }

// Set drawing flag isDrawing = 0;

return self; },

destroy: function { // Remove iframe if(bgiframe) { elems.bgiframe.remove; }

// Remove bound events tooltip.unbind(namespace); } });

self.init; }

PLUGINS.ie6 = function(api) { var browser = $.browser, self = api.plugins.ie6;

// Proceed only if the browser is IE6 if(!(browser.msie && (''+browser.version).charAt(0) === '6')) { return FALSE; }

return 'object' === typeof self ? self : (api.plugins.ie6 = new IE6(api)); };

// Plugin needs to be initialized on render PLUGINS.ie6.initialize = 'render';

})); }( window, document ));