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+/*
+ * qTip2 - Pretty powerful tooltips - v2.1.1
+ * http://qtip2.com
+ *
+ * Copyright (c) 2013 Craig Michael Thompson
+ * Released under the MIT, GPL licenses
+ * http://jquery.org/license
+ *
+ * Date: Thu Jul 11 2013 02:15 UTC+0000
+ * Plugins: tips viewport
+ * Styles: basic css3
+ */
+/*global window: false, jQuery: false, console: false, define: false */
+
+/* Cache window, document, undefined */
+(function( window, document, undefined ) {
+
+// Uses AMD or browser globals to create a jQuery plugin.
+(function( factory ) {
+ "use strict";
+ if(typeof define === 'function' && define.amd) {
+ define(['jquery', 'imagesloaded'], 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,
+
+// Common variables
+X = 'x', Y = 'y',
+WIDTH = 'width',
+HEIGHT = 'height',
+
+// Positioning sides
+TOP = 'top',
+LEFT = 'left',
+BOTTOM = 'bottom',
+RIGHT = 'right',
+CENTER = 'center',
+
+// Position adjustment types
+FLIP = 'flip',
+FLIPINVERT = 'flipinvert',
+SHIFT = 'shift',
+
+// Shortcut vars
+QTIP, PROTOTYPE, CORNER, CHECKS,
+PLUGINS = {},
+NAMESPACE = 'qtip',
+ATTR_HAS = 'data-hasqtip',
+ATTR_ID = 'data-qtip-id',
+WIDGET = ['ui-widget', 'ui-tooltip'],
+SELECTOR = '.'+NAMESPACE,
+INACTIVE_EVENTS = 'click dblclick mousedown mouseup mousemove mouseleave mouseenter'.split(' '),
+
+CLASS_FIXED = NAMESPACE+'-fixed',
+CLASS_DEFAULT = NAMESPACE + '-default',
+CLASS_FOCUS = NAMESPACE + '-focus',
+CLASS_HOVER = NAMESPACE + '-hover',
+CLASS_DISABLED = NAMESPACE+'-disabled',
+
+replaceSuffix = '_replacedByqTip',
+oldtitle = 'oldtitle',
+trackingBound;
+
+// Browser detection
+BROWSER = {
+ /*
+ * IE version detection
+ *
+ * Adapted from: http://ajaxian.com/archives/attack-of-the-ie-conditional-comment
+ * Credit to James Padolsey for the original implemntation!
+ */
+ ie: (function(){
+ var v = 3, div = document.createElement('div');
+ while ((div.innerHTML = '<!--[if gt IE '+(++v)+']><i></i><![endif]-->')) {
+ if(!div.getElementsByTagName('i')[0]) { break; }
+ }
+ return v > 4 ? v : NaN;
+ }()),
+
+ /*
+ * iOS version detection
+ */
+ iOS: parseFloat(
+ ('' + (/CPU.*OS ([0-9_]{1,5})|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent) || [0,''])[1])
+ .replace('undefined', '3_2').replace('_', '.').replace('_', '')
+ ) || FALSE
+};
+
+;function QTip(target, options, id, attr) {
+ // Elements and ID
+ this.id = id;
+ this.target = target;
+ this.tooltip = NULL;
+ this.elements = elements = { target: target };
+
+ // Internal constructs
+ this._id = NAMESPACE + '-' + id;
+ this.timers = { img: {} };
+ this.options = options;
+ this.plugins = {};
+
+ // Cache object
+ this.cache = cache = {
+ event: {},
+ target: $(),
+ disabled: FALSE,
+ attr: attr,
+ onTooltip: FALSE,
+ lastClass: ''
+ };
+
+ // Set the initial flags
+ this.rendered = this.destroyed = this.disabled = this.waiting =
+ this.hiddenDuringWait = this.positioning = this.triggering = FALSE;
+}
+PROTOTYPE = QTip.prototype;
+
+PROTOTYPE.render = function(show) {
+ if(this.rendered || this.destroyed) { return this; } // If tooltip has already been rendered, exit
+
+ var self = this,
+ options = this.options,
+ cache = this.cache,
+ elements = this.elements,
+ text = options.content.text,
+ title = options.content.title,
+ button = options.content.button,
+ posOptions = options.position,
+ namespace = '.'+this._id+' ',
+ deferreds = [];
+
+ // Add ARIA attributes to target
+ $.attr(this.target[0], 'aria-describedby', this._id);
+
+ // Create tooltip element
+ this.tooltip = elements.tooltip = tooltip = $('<div/>', {
+ 'id': this._id,
+ 'class': [ NAMESPACE, CLASS_DEFAULT, 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': this._id + '-content',
+ 'aria-hidden': TRUE
+ })
+ .toggleClass(CLASS_DISABLED, this.disabled)
+ .attr(ATTR_ID, this.id)
+ .data(NAMESPACE, this)
+ .appendTo(posOptions.container)
+ .append(
+ // Create content element
+ elements.content = $('<div />', {
+ 'class': NAMESPACE + '-content',
+ 'id': this._id + '-content',
+ 'aria-atomic': TRUE
+ })
+ );
+
+ // Set rendered flag and prevent redundant reposition calls for now
+ this.rendered = -1;
+ this.positioning = TRUE;
+
+ // Create title...
+ if(title) {
+ this._createTitle();
+
+ // Update title only if its not a callback (called in toggle if so)
+ if(!$.isFunction(title)) {
+ deferreds.push( this._updateTitle(title, FALSE) );
+ }
+ }
+
+ // Create button
+ if(button) { this._createButton(); }
+
+ // Set proper rendered flag and update content if not a callback function (called in toggle)
+ if(!$.isFunction(text)) {
+ deferreds.push( this._updateContent(text, FALSE) );
+ }
+ this.rendered = TRUE;
+
+ // Setup widget classes
+ this._setWidget();
+
+ // Assign passed event callbacks (before plugins!)
+ $.each(options.events, function(name, callback) {
+ $.isFunction(callback) && tooltip.bind(
+ (name === 'toggle' ? ['tooltipshow','tooltiphide'] : ['tooltip'+name])
+ .join(namespace)+namespace, callback
+ );
+ });
+
+ // Initialize 'render' plugins
+ $.each(PLUGINS, function(name) {
+ var instance;
+ if(this.initialize === 'render' && (instance = this(self))) {
+ self.plugins[name] = instance;
+ }
+ });
+
+ // Assign events
+ this._assignEvents();
+
+ // When deferreds have completed
+ $.when.apply($, deferreds).then(function() {
+ // tooltiprender event
+ self._trigger('render');
+
+ // Reset flags
+ self.positioning = FALSE;
+
+ // Show tooltip if not hidden during wait period
+ if(!self.hiddenDuringWait && (options.show.ready || show)) {
+ self.toggle(TRUE, cache.event, FALSE);
+ }
+ self.hiddenDuringWait = FALSE;
+ });
+
+ // Expose API
+ QTIP.api[this.id] = this;
+
+ return this;
+};
+
+PROTOTYPE.destroy = function(immediate) {
+ // Set flag the signify destroy is taking place to plugins
+ // and ensure it only gets destroyed once!
+ if(this.destroyed) { return this.target; }
+
+ function process() {
+ if(this.destroyed) { return; }
+ this.destroyed = TRUE;
+
+ var target = this.target,
+ title = target.attr(oldtitle);
+
+ // Destroy tooltip if rendered
+ if(this.rendered) {
+ this.tooltip.stop(1,0).find('*').remove().end().remove();
+ }
+
+ // Destroy all plugins
+ $.each(this.plugins, function(name) {
+ this.destroy && this.destroy();
+ });
+
+ // Clear timers and remove bound events
+ clearTimeout(this.timers.show);
+ clearTimeout(this.timers.hide);
+ this._unassignEvents();
+
+ // Remove api object and ARIA attributes
+ target.removeData(NAMESPACE).removeAttr(ATTR_ID)
+ .removeAttr('aria-describedby');
+
+ // Reset old title attribute if removed
+ if(this.options.suppress && title) {
+ target.attr('title', title).removeAttr(oldtitle);
+ }
+
+ // Remove qTip events associated with this API
+ this._unbind(target);
+
+ // Remove ID from used id objects, and delete object references
+ // for better garbage collection and leak protection
+ this.options = this.elements = this.cache = this.timers =
+ this.plugins = this.mouse = NULL;
+
+ // Delete epoxsed API object
+ delete QTIP.api[this.id];
+ }
+
+ // If an immediate destory is needed
+ if(immediate !== TRUE && this.rendered) {
+ tooltip.one('tooltiphidden', $.proxy(process, this));
+ !this.triggering && this.hide();
+ }
+
+ // If we're not in the process of hiding... process
+ else { process.call(this); }
+
+ return this.target;
+};
+
+;function invalidOpt(a) {
+ return a === NULL || $.type(a) !== 'object';
+}
+
+function invalidContent(c) {
+ return !( $.isFunction(c) || (c && c.attr) || c.length || ($.type(c) === 'object' && (c.jquery || c.then) ));
+}
+
+// Option object sanitizer
+function sanitizeOptions(opts) {
+ var content, text, ajax, once;
+
+ if(invalidOpt(opts)) { return FALSE; }
+
+ if(invalidOpt(opts.metadata)) {
+ opts.metadata = { type: opts.metadata };
+ }
+
+ if('content' in opts) {
+ content = opts.content;
+
+ if(invalidOpt(content) || content.jquery || content.done) {
+ content = opts.content = {
+ text: (text = invalidContent(content) ? FALSE : content)
+ };
+ }
+ else { text = content.text; }
+
+ // DEPRECATED - Old content.ajax plugin functionality
+ // Converts it into the proper Deferred syntax
+ if('ajax' in content) {
+ ajax = content.ajax;
+ once = ajax && ajax.once !== FALSE;
+ delete content.ajax;
+
+ content.text = function(event, api) {
+ var loading = text || $(this).attr(api.options.content.attr) || 'Loading...',
+
+ deferred = $.ajax(
+ $.extend({}, ajax, { context: api })
+ )
+ .then(ajax.success, NULL, ajax.error)
+ .then(function(content) {
+ if(content && once) { api.set('content.text', content); }
+ return content;
+ },
+ function(xhr, status, error) {
+ if(api.destroyed || xhr.status === 0) { return; }
+ api.set('content.text', status + ': ' + error);
+ });
+
+ return !once ? (api.set('content.text', loading), deferred) : loading;
+ };
+ }
+
+ if('title' in content) {
+ if(!invalidOpt(content.title)) {
+ content.button = content.title.button;
+ content.title = content.title.text;
+ }
+
+ if(invalidContent(content.title || FALSE)) {
+ content.title = FALSE;
+ }
+ }
+ }
+
+ if('position' in opts && invalidOpt(opts.position)) {
+ opts.position = { my: opts.position, at: opts.position };
+ }
+
+ if('show' in opts && invalidOpt(opts.show)) {
+ opts.show = opts.show.jquery ? { target: opts.show } :
+ opts.show === TRUE ? { ready: TRUE } : { event: opts.show };
+ }
+
+ if('hide' in opts && invalidOpt(opts.hide)) {
+ opts.hide = opts.hide.jquery ? { target: opts.hide } : { event: opts.hide };
+ }
+
+ if('style' in opts && invalidOpt(opts.style)) {
+ opts.style = { classes: opts.style };
+ }
+
+ // Sanitize plugin options
+ $.each(PLUGINS, function() {
+ this.sanitize && this.sanitize(opts);
+ });
+
+ return opts;
+}
+
+// Setup builtin .set() option checks
+CHECKS = PROTOTYPE.checks = {
+ builtin: {
+ // Core checks
+ '^id$': function(obj, o, v, prev) {
+ var id = v === TRUE ? QTIP.nextid : v,
+ new_id = NAMESPACE + '-' + id;
+
+ if(id !== FALSE && id.length > 0 && !$('#'+new_id).length) {
+ this._id = new_id;
+
+ if(this.rendered) {
+ this.tooltip[0].id = this._id;
+ this.elements.content[0].id = this._id + '-content';
+ this.elements.title[0].id = this._id + '-title';
+ }
+ }
+ else { obj[o] = prev; }
+ },
+ '^prerender': function(obj, o, v) {
+ v && !this.rendered && this.render(this.options.show.ready);
+ },
+
+ // Content checks
+ '^content.text$': function(obj, o, v) {
+ this._updateContent(v);
+ },
+ '^content.attr$': function(obj, o, v, prev) {
+ if(this.options.content.text === this.target.attr(prev)) {
+ this._updateContent( this.target.attr(v) );
+ }
+ },
+ '^content.title$': function(obj, o, v) {
+ // Remove title if content is null
+ if(!v) { return this._removeTitle(); }
+
+ // If title isn't already created, create it now and update
+ v && !this.elements.title && this._createTitle();
+ this._updateTitle(v);
+ },
+ '^content.button$': function(obj, o, v) {
+ this._updateButton(v);
+ },
+ '^content.title.(text|button)$': function(obj, o, v) {
+ this.set('content.'+o, v); // Backwards title.text/button compat
+ },
+
+ // Position checks
+ '^position.(my|at)$': function(obj, o, v){
+ 'string' === typeof v && (obj[o] = new CORNER(v, o === 'at'));
+ },
+ '^position.container$': function(obj, o, v){
+ this.tooltip.appendTo(v);
+ },
+
+ // Show checks
+ '^show.ready$': function(obj, o, v) {
+ v && (!this.rendered && this.render(TRUE) || this.toggle(TRUE));
+ },
+
+ // Style checks
+ '^style.classes$': function(obj, o, v, p) {
+ this.tooltip.removeClass(p).addClass(v);
+ },
+ '^style.width|height': function(obj, o, v) {
+ this.tooltip.css(o, v);
+ },
+ '^style.widget|content.title': function() {
+ this._setWidget();
+ },
+ '^style.def': function(obj, o, v) {
+ this.tooltip.toggleClass(CLASS_DEFAULT, !!v);
+ },
+
+ // 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 = this.options.position;
+
+ // Set tracking flag
+ tooltip.attr('tracking', posOptions.target === 'mouse' && posOptions.adjust.mouse);
+
+ // Reassign events
+ this._unassignEvents();
+ this._assignEvents();
+ }
+ }
+};
+
+// Dot notation converter
+function convertNotation(options, notation) {
+ var i = 0, obj, option = options,
+
+ // Split notation into array
+ levels = notation.split('.');
+
+ // Loop through
+ while( option = option[ levels[i++] ] ) {
+ if(i < levels.length) { obj = option; }
+ }
+
+ return [obj || options, levels.pop()];
+}
+
+PROTOTYPE.get = function(notation) {
+ if(this.destroyed) { return this; }
+
+ var o = convertNotation(this.options, notation.toLowerCase()),
+ result = o[0][ o[1] ];
+
+ return result.precedance ? result.string() : result;
+};
+
+function setCallback(notation, args) {
+ var category, rule, match;
+
+ for(category in this.checks) {
+ for(rule in this.checks[category]) {
+ if(match = (new RegExp(rule, 'i')).exec(notation)) {
+ args.push(match);
+
+ if(category === 'builtin' || this.plugins[category]) {
+ this.checks[category][rule].apply(
+ this.plugins[category] || this, args
+ );
+ }
+ }
+ }
+ }
+}
+
+var rmove = /^position\.(my|at|adjust|target|container|viewport)|style|content|show\.ready/i,
+ rrender = /^prerender|show\.ready/i;
+
+PROTOTYPE.set = function(option, value) {
+ if(this.destroyed) { return this; }
+
+ var rendered = this.rendered,
+ reposition = FALSE,
+ options = this.options,
+ checks = this.checks,
+ name;
+
+ // Convert singular option/value pair into object form
+ if('string' === typeof option) {
+ name = option; option = {}; option[name] = value;
+ }
+ else { option = $.extend({}, option); }
+
+ // Set all of the defined options to their new values
+ $.each(option, function(notation, value) {
+ if(!rendered && !rrender.test(notation)) {
+ delete option[notation]; return;
+ }
+
+ // Set new obj value
+ var obj = convertNotation(options, notation.toLowerCase()), previous;
+ previous = obj[0][ obj[1] ];
+ obj[0][ obj[1] ] = value && value.nodeType ? $(value) : value;
+
+ // Also check if we need to reposition
+ reposition = rmove.test(notation) || reposition;
+
+ // Set the new params for the callback
+ option[notation] = [obj[0], obj[1], value, previous];
+ });
+
+ // Re-sanitize options
+ sanitizeOptions(options);
+
+ /*
+ * Execute any valid callbacks for the set options
+ * Also set positioning flag so we don't get loads of redundant repositioning calls.
+ */
+ this.positioning = TRUE;
+ $.each(option, $.proxy(setCallback, this));
+ this.positioning = FALSE;
+
+ // Update position if needed
+ if(this.rendered && this.tooltip[0].offsetWidth > 0 && reposition) {
+ this.reposition( options.position.target === 'mouse' ? NULL : this.cache.event );
+ }
+
+ return this;
+};
+
+;PROTOTYPE._update = function(content, element, reposition) {
+ var self = this,
+ cache = this.cache;
+
+ // Make sure tooltip is rendered and content is defined. If not return
+ if(!this.rendered || !content) { return FALSE; }
+
+ // Use function to parse content
+ if($.isFunction(content)) {
+ content = content.call(this.elements.target, cache.event, this) || '';
+ }
+
+ // Handle deferred content
+ if($.isFunction(content.then)) {
+ cache.waiting = TRUE;
+ return content.then(function(c) {
+ cache.waiting = FALSE;
+ return self._update(c, element);
+ }, NULL, function(e) {
+ return self._update(e, element);
+ });
+ }
+
+ // If content is null... return false
+ if(content === FALSE || (!content && content !== '')) { return FALSE; }
+
+ // Append new content if its a DOM array and show it if hidden
+ if(content.jquery && content.length > 0) {
+ element.children().detach().end().append( content.css({ display: 'block' }) );
+ }
+
+ // Content is a regular string, insert the new content
+ else { element.html(content); }
+
+ // If imagesLoaded is included, ensure images have loaded and return promise
+ cache.waiting = TRUE;
+
+ return ( $.fn.imagesLoaded ? element.imagesLoaded() : $.Deferred().resolve($([])) )
+ .done(function(images) {
+ cache.waiting = FALSE;
+
+ // Reposition if rendered
+ if(images.length && self.rendered && self.tooltip[0].offsetWidth > 0) {
+ self.reposition(cache.event, !images.length);
+ }
+ })
+ .promise();
+};
+
+PROTOTYPE._updateContent = function(content, reposition) {
+ this._update(content, this.elements.content, reposition);
+};
+
+PROTOTYPE._updateTitle = function(content, reposition) {
+ if(this._update(content, this.elements.title, reposition) === FALSE) {
+ this._removeTitle(FALSE);
+ }
+};
+
+PROTOTYPE._createTitle = function()
+{
+ var elements = this.elements,
+ id = this._id+'-title';
+
+ // Destroy previous title element, if present
+ if(elements.titlebar) { this._removeTitle(); }
+
+ // Create title bar and title elements
+ elements.titlebar = $('<div />', {
+ 'class': NAMESPACE + '-titlebar ' + (this.options.style.widget ? createWidgetClass('header') : '')
+ })
+ .append(
+ elements.title = $('<div />', {
+ 'id': id,
+ 'class': NAMESPACE + '-title',
+ 'aria-atomic': TRUE
+ })
+ )
+ .insertBefore(elements.content)
+
+ // Button-specific events
+ .delegate('.qtip-close', 'mousedown keydown mouseup keyup mouseout', function(event) {
+ $(this).toggleClass('ui-state-active ui-state-focus', event.type.substr(-4) === 'down');
+ })
+ .delegate('.qtip-close', 'mouseover mouseout', function(event){
+ $(this).toggleClass('ui-state-hover', event.type === 'mouseover');
+ });
+
+ // Create button if enabled
+ if(this.options.content.button) { this._createButton(); }
+};
+
+PROTOTYPE._removeTitle = function(reposition)
+{
+ var elements = this.elements;
+
+ if(elements.title) {
+ elements.titlebar.remove();
+ elements.titlebar = elements.title = elements.button = NULL;
+
+ // Reposition if enabled
+ if(reposition !== FALSE) { this.reposition(); }
+ }
+};
+
+;PROTOTYPE.reposition = function(event, effect) {
+ if(!this.rendered || this.positioning || this.destroyed) { return this; }
+
+ // Set positioning flag
+ this.positioning = TRUE;
+
+ var cache = this.cache,
+ tooltip = this.tooltip,
+ posOptions = this.options.position,
+ target = posOptions.target,
+ my = posOptions.my,
+ at = posOptions.at,
+ viewport = posOptions.viewport,
+ container = posOptions.container,
+ adjust = posOptions.adjust,
+ method = adjust.method.split(' '),
+ elemWidth = tooltip.outerWidth(FALSE),
+ elemHeight = tooltip.outerHeight(FALSE),
+ targetWidth = 0,
+ targetHeight = 0,
+ type = tooltip.css('position'),
+ position = { left: 0, top: 0 },
+ visible = tooltip[0].offsetWidth > 0,
+ isScroll = event && event.type === 'scroll',
+ win = $(window),
+ doc = container[0].ownerDocument,
+ mouse = this.mouse,
+ pluginCalculations, offset;
+
+ // Check if absolute position was passed
+ if($.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) ? mouse :
+ (event && (event.type === 'resize' || event.type === 'scroll') ? cache.event :
+ event && event.pageX && event.type === 'mousemove' ? event :
+ (!adjust.mouse || this.options.show.distance) && cache.origin && cache.origin.pageX ? cache.origin :
+ event) || event || cache.event || mouse || {};
+
+ // Calculate body and container offset and take them into account below
+ if(type !== 'static') { position = container.offset(); }
+ if(doc.body.offsetWidth !== (window.innerWidth || doc.documentElement.clientWidth)) { offset = $(doc.body).offset(); }
+
+ // Use event coordinates for position
+ position = {
+ left: event.pageX - position.left + (offset && offset.left || 0),
+ top: event.pageY - position.top + (offset && offset.top || 0)
+ };
+
+ // Scroll events are a pain, some browsers
+ if(adjust.mouse && isScroll) {
+ 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 this; }
+
+ // Check if window or document is the target
+ else if(target[0] === document || target[0] === window) {
+ targetWidth = BROWSER.iOS ? window.innerWidth : target.width();
+ targetHeight = BROWSER.iOS ? window.innerHeight : target.height();
+
+ if(target[0] === window) {
+ position = {
+ top: (viewport || target).scrollTop(),
+ left: (viewport || target).scrollLeft()
+ };
+ }
+ }
+
+ // Check if the target is an <AREA> element
+ else if(PLUGINS.imagemap && target.is('area')) {
+ pluginCalculations = PLUGINS.imagemap(this, target, at, PLUGINS.viewport ? method : FALSE);
+ }
+
+ // Check if the target is an SVG element
+ else if(PLUGINS.svg && target[0].ownerSVGElement) {
+ pluginCalculations = PLUGINS.svg(this, target, at, PLUGINS.viewport ? method : FALSE);
+ }
+
+ // Otherwise use regular jQuery methods
+ else {
+ targetWidth = target.outerWidth(FALSE);
+ targetHeight = target.outerHeight(FALSE);
+ position = target.offset();
+ }
+
+ // Parse returned plugin values into proper variables
+ if(pluginCalculations) {
+ targetWidth = pluginCalculations.width;
+ targetHeight = pluginCalculations.height;
+ offset = pluginCalculations.offset;
+ position = pluginCalculations.position;
+ }
+
+ // Adjust position to take into account offset parents
+ position = this.reposition.offset(target, position, container);
+
+ // Adjust for position.fixed tooltips (and also iOS scroll bug in v3.2-4.0 & v4.3-4.3.2)
+ if((BROWSER.iOS > 3.1 && BROWSER.iOS < 4.1) ||
+ (BROWSER.iOS >= 4.3 && BROWSER.iOS < 4.33) ||
+ (!BROWSER.iOS && type === 'fixed')
+ ){
+ position.left -= win.scrollLeft();
+ position.top -= win.scrollTop();
+ }
+
+ // Adjust position relative to target
+ if(!pluginCalculations || (pluginCalculations && pluginCalculations.adjustable !== FALSE)) {
+ position.left += at.x === RIGHT ? targetWidth : at.x === CENTER ? targetWidth / 2 : 0;
+ position.top += at.y === BOTTOM ? targetHeight : at.y === CENTER ? targetHeight / 2 : 0;
+ }
+ }
+
+ // Adjust position relative to tooltip
+ position.left += adjust.x + (my.x === RIGHT ? -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(
+ this, 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(!this._trigger('move', [position, viewport.elem || viewport], event)) { return this; }
+ delete position.adjusted;
+
+ // If effect is disabled, target it mouse, no animation is defined or positioning gives NaN out, set CSS directly
+ if(effect === FALSE || !visible || isNaN(position.left) || isNaN(position.top) || target === 'mouse' || !$.isFunction(posOptions.effect)) {
+ tooltip.css(position);
+ }
+
+ // Use custom function if provided
+ else if($.isFunction(posOptions.effect)) {
+ posOptions.effect.call(tooltip, this, $.extend({}, position));
+ tooltip.queue(function(next) {
+ // Reset attributes to avoid cross-browser rendering bugs
+ $(this).css({ opacity: '', height: '' });
+ if(BROWSER.ie) { this.style.removeAttribute('filter'); }
+
+ next();
+ });
+ }
+
+ // Set positioning flag
+ this.positioning = FALSE;
+
+ return this;
+};
+
+// Custom (more correct for qTip!) offset calculator
+PROTOTYPE.reposition.offset = function(elem, pos, container) {
+ if(!container[0]) { return pos; }
+
+ var ownerDocument = $(elem[0].ownerDocument),
+ quirks = !!BROWSER.ie && document.compatMode !== 'CSS1Compat',
+ parent = container[0],
+ scrolled, position, parentOffset, overflow;
+
+ function scroll(e, i) {
+ pos.left += i * e.scrollLeft();
+ pos.top += i * e.scrollTop();
+ }
+
+ // Compensate for non-static containers offset
+ do {
+ if((position = $.css(parent, 'position')) !== 'static') {
+ if(position === 'fixed') {
+ parentOffset = parent.getBoundingClientRect();
+ scroll(ownerDocument, -1);
+ }
+ else {
+ parentOffset = $(parent).position();
+ parentOffset.left += (parseFloat($.css(parent, 'borderLeftWidth')) || 0);
+ parentOffset.top += (parseFloat($.css(parent, 'borderTopWidth')) || 0);
+ }
+
+ pos.left -= parentOffset.left + (parseFloat($.css(parent, 'marginLeft')) || 0);
+ pos.top -= parentOffset.top + (parseFloat($.css(parent, 'marginTop')) || 0);
+
+ // If this is the first parent element with an overflow of "scroll" or "auto", store it
+ if(!scrolled && (overflow = $.css(parent, 'overflow')) !== 'hidden' && overflow !== 'visible') { scrolled = $(parent); }
+ }
+ }
+ while((parent = parent.offsetParent));
+
+ // Compensate for containers scroll if it also has an offsetParent (or in IE quirks mode)
+ if(scrolled && (scrolled[0] !== ownerDocument[0] || quirks)) {
+ scroll(scrolled, 1);
+ }
+
+ return pos;
+};
+
+// Corner class
+var C = (CORNER = PROTOTYPE.reposition.Corner = function(corner, forceY) {
+ corner = ('' + corner).replace(/([A-Z])/, ' $1').replace(/middle/gi, CENTER).toLowerCase();
+ this.x = (corner.match(/left|right/i) || corner.match(/center/) || ['inherit'])[0].toLowerCase();
+ this.y = (corner.match(/top|bottom|center/i) || ['inherit'])[0].toLowerCase();
+ this.forceY = !!forceY;
+
+ var f = corner.charAt(0);
+ this.precedance = (f === 't' || f === 'b' ? Y : X);
+}).prototype;
+
+C.invert = function(z, center) {
+ this[z] = this[z] === LEFT ? RIGHT : this[z] === RIGHT ? LEFT : center || this[z];
+};
+
+C.string = function() {
+ var x = this.x, y = this.y;
+ return x === y ? x : this.precedance === Y || (this.forceY && y !== 'center') ? y+' '+x : x+' '+y;
+};
+
+C.abbrev = function() {
+ var result = this.string().split(' ');
+ return result[0].charAt(0) + (result[1] && result[1].charAt(0) || '');
+};
+
+C.clone = function() {
+ return new CORNER( this.string(), this.forceY );
+};;
+PROTOTYPE.toggle = function(state, event) {
+ var cache = this.cache,
+ options = this.options,
+ tooltip = this.tooltip;
+
+ // Try to prevent flickering when tooltip overlaps show element
+ if(event) {
+ if((/over|enter/).test(event.type) && (/out|leave/).test(cache.event.type) &&
+ options.show.target.add(event.target).length === options.show.target.length &&
+ tooltip.has(event.relatedTarget).length) {
+ return this;
+ }
+
+ // Cache event
+ cache.event = $.extend({}, event);
+ }
+
+ // If we're currently waiting and we've just hidden... stop it
+ this.waiting && !state && (this.hiddenDuringWait = TRUE);
+
+ // Render the tooltip if showing and it isn't already
+ if(!this.rendered) { return state ? this.render(1) : this; }
+ else if(this.destroyed || this.disabled) { return this; }
+
+ var type = state ? 'show' : 'hide',
+ opts = this.options[type],
+ otherOpts = this.options[ !state ? 'show' : 'hide' ],
+ posOptions = this.options.position,
+ contentOptions = this.options.content,
+ width = this.tooltip.css('width'),
+ visible = this.tooltip[0].offsetWidth > 0,
+ animate = state || opts.target.length === 1,
+ sameTarget = !event || opts.target.length < 2 || cache.target[0] === event.target,
+ identicalState, allow, showEvent, delay;
+
+ // Detect state if valid one isn't provided
+ if((typeof state).search('boolean|number')) { state = !visible; }
+
+ // Check if the tooltip is in an identical state to the new would-be state
+ identicalState = !tooltip.is(':animated') && visible === state && sameTarget;
+
+ // Fire tooltip(show/hide) event and check if destroyed
+ allow = !identicalState ? !!this._trigger(type, [90]) : NULL;
+
+ // If the user didn't stop the method prematurely and we're showing the tooltip, focus it
+ if(allow !== FALSE && state) { this.focus(event); }
+
+ // If the state hasn't changed or the user stopped it, return early
+ if(!allow || identicalState) { return this; }
+
+ // Set ARIA hidden attribute
+ $.attr(tooltip[0], 'aria-hidden', !!!state);
+
+ // Execute state specific properties
+ if(state) {
+ // Store show origin coordinates
+ cache.origin = $.extend({}, this.mouse);
+
+ // Update tooltip content & title if it's a dynamic function
+ if($.isFunction(contentOptions.text)) { this._updateContent(contentOptions.text, FALSE); }
+ if($.isFunction(contentOptions.title)) { this._updateTitle(contentOptions.title, FALSE); }
+
+ // Cache mousemove events for positioning purposes (if not already tracking)
+ if(!trackingBound && posOptions.target === 'mouse' && posOptions.adjust.mouse) {
+ $(document).bind('mousemove.'+NAMESPACE, this._storeMouse);
+ trackingBound = TRUE;
+ }
+
+ // Update the tooltip position (set width first to prevent viewport/max-width issues)
+ if(!width) { tooltip.css('width', tooltip.outerWidth(FALSE)); }
+ this.reposition(event, arguments[2]);
+ if(!width) { tooltip.css('width', ''); }
+
+ // Hide other tooltips if tooltip is solo
+ if(!!opts.solo) {
+ (typeof opts.solo === 'string' ? $(opts.solo) : $(SELECTOR, opts.solo))
+ .not(tooltip).not(opts.target).qtip('hide', $.Event('tooltipsolo'));
+ }
+ }
+ else {
+ // Clear show timer if we're hiding
+ clearTimeout(this.timers.show);
+
+ // Remove cached origin on hide
+ delete cache.origin;
+
+ // Remove mouse tracking event if not needed (all tracking qTips are hidden)
+ if(trackingBound && !$(SELECTOR+'[tracking="true"]:visible', opts.solo).not(tooltip).length) {
+ $(document).unbind('mousemove.'+NAMESPACE);
+ trackingBound = FALSE;
+ }
+
+ // Blur the tooltip
+ this.blur(event);
+ }
+
+ // Define post-animation, state specific properties
+ after = $.proxy(function() {
+ if(state) {
+ // Prevent antialias from disappearing in IE by removing filter
+ if(BROWSER.ie) { tooltip[0].style.removeAttribute('filter'); }
+
+ // Remove overflow setting to prevent tip bugs
+ tooltip.css('overflow', '');
+
+ // Autofocus elements if enabled
+ if('string' === typeof opts.autofocus) {
+ $(this.options.show.autofocus, tooltip).focus();
+ }
+
+ // If set, hide tooltip when inactive for delay period
+ this.options.show.target.trigger('qtip-'+this.id+'-inactive');
+ }
+ else {
+ // Reset CSS states
+ tooltip.css({
+ display: '',
+ visibility: '',
+ opacity: '',
+ left: '',
+ top: ''
+ });
+ }
+
+ // tooltipvisible/tooltiphidden events
+ this._trigger(state ? 'visible' : 'hidden');
+ }, this);
+
+ // If no effect type is supplied, use a simple toggle
+ if(opts.effect === FALSE || animate === FALSE) {
+ tooltip[ type ]();
+ after();
+ }
+
+ // Use custom function if provided
+ else if($.isFunction(opts.effect)) {
+ tooltip.stop(1, 1);
+ opts.effect.call(tooltip, this);
+ tooltip.queue('fx', function(n) {
+ after(); n();
+ });
+ }
+
+ // Use basic fade function by default
+ else { tooltip.fadeTo(90, state ? 1 : 0, after); }
+
+ // If inactive hide method is set, active it
+ if(state) { opts.target.trigger('qtip-'+this.id+'-inactive'); }
+
+ return this;
+};
+
+PROTOTYPE.show = function(event) { return this.toggle(TRUE, event); };
+
+PROTOTYPE.hide = function(event) { return this.toggle(FALSE, event); };
+
+;PROTOTYPE.focus = function(event) {
+ if(!this.rendered || this.destroyed) { return this; }
+
+ var qtips = $(SELECTOR),
+ tooltip = this.tooltip,
+ curIndex = parseInt(tooltip[0].style.zIndex, 10),
+ newIndex = QTIP.zindex + qtips.length,
+ focusedElem;
+
+ // Only update the z-index if it has changed and tooltip is not already focused
+ if(!tooltip.hasClass(CLASS_FOCUS)) {
+ // tooltipfocus event
+ if(this._trigger('focus', [newIndex], event)) {
+ // Only update z-index's if they've changed
+ if(curIndex !== newIndex) {
+ // Reduce our z-index's and keep them properly ordered
+ qtips.each(function() {
+ if(this.style.zIndex > curIndex) {
+ this.style.zIndex = this.style.zIndex - 1;
+ }
+ });
+
+ // Fire blur event for focused tooltip
+ qtips.filter('.' + CLASS_FOCUS).qtip('blur', event);
+ }
+
+ // Set the new z-index
+ tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex;
+ }
+ }
+
+ return this;
+};
+
+PROTOTYPE.blur = function(event) {
+ if(!this.rendered || this.destroyed) { return this; }
+
+ // Set focused status to FALSE
+ this.tooltip.removeClass(CLASS_FOCUS);
+
+ // tooltipblur event
+ this._trigger('blur', [ this.tooltip.css('zIndex') ], event);
+
+ return this;
+};
+
+;PROTOTYPE.disable = function(state) {
+ if(this.destroyed) { return this; }
+
+ if('boolean' !== typeof state) {
+ state = !(this.tooltip.hasClass(CLASS_DISABLED) || this.disabled);
+ }
+
+ if(this.rendered) {
+ this.tooltip.toggleClass(CLASS_DISABLED, state)
+ .attr('aria-disabled', state);
+ }
+
+ this.disabled = !!state;
+
+ return this;
+};
+
+PROTOTYPE.enable = function() { return this.disable(FALSE); };
+
+;PROTOTYPE._createButton = function()
+{
+ var self = this,
+ elements = this.elements,
+ tooltip = elements.tooltip,
+ button = this.options.content.button,
+ isString = typeof button === 'string',
+ close = isString ? button : 'Close tooltip';
+
+ if(elements.button) { elements.button.remove(); }
+
+ // Use custom button if one was supplied by user, else use default
+ if(button.jquery) {
+ elements.button = button;
+ }
+ else {
+ elements.button = $('<a />', {
+ 'class': 'qtip-close ' + (this.options.style.widget ? '' : NAMESPACE+'-icon'),
+ 'title': close,
+ 'aria-label': close
+ })
+ .prepend(
+ $('<span />', {
+ 'class': 'ui-icon ui-icon-close',
+ 'html': '&times;'
+ })
+ );
+ }
+
+ // Create button and setup attributes
+ elements.button.appendTo(elements.titlebar || tooltip)
+ .attr('role', 'button')
+ .click(function(event) {
+ if(!tooltip.hasClass(CLASS_DISABLED)) { self.hide(event); }
+ return FALSE;
+ });
+};
+
+PROTOTYPE._updateButton = function(button)
+{
+ // Make sure tooltip is rendered and if not, return
+ if(!this.rendered) { return FALSE; }
+
+ var elem = this.elements.button;
+ if(button) { this._createButton(); }
+ else { elem.remove(); }
+};
+
+;// Widget class creator
+function createWidgetClass(cls) {
+ return WIDGET.concat('').join(cls ? '-'+cls+' ' : ' ');
+}
+
+// Widget class setter method
+PROTOTYPE._setWidget = function()
+{
+ var on = this.options.style.widget,
+ elements = this.elements,
+ tooltip = elements.tooltip,
+ disabled = tooltip.hasClass(CLASS_DISABLED);
+
+ tooltip.removeClass(CLASS_DISABLED);
+ CLASS_DISABLED = on ? 'ui-state-disabled' : 'qtip-disabled';
+ tooltip.toggleClass(CLASS_DISABLED, disabled);
+
+ tooltip.toggleClass('ui-helper-reset '+createWidgetClass(), on).toggleClass(CLASS_DEFAULT, this.options.style.def && !on);
+
+ if(elements.content) {
+ elements.content.toggleClass( createWidgetClass('content'), on);
+ }
+ if(elements.titlebar) {
+ elements.titlebar.toggleClass( createWidgetClass('header'), on);
+ }
+ if(elements.button) {
+ elements.button.toggleClass(NAMESPACE+'-icon', !on);
+ }
+};;function showMethod(event) {
+ if(this.tooltip.hasClass(CLASS_DISABLED)) { return FALSE; }
+
+ // Clear hide timers
+ clearTimeout(this.timers.show);
+ clearTimeout(this.timers.hide);
+
+ // Start show timer
+ var callback = $.proxy(function(){ this.toggle(TRUE, event); }, this);
+ if(this.options.show.delay > 0) {
+ this.timers.show = setTimeout(callback, this.options.show.delay);
+ }
+ else{ callback(); }
+}
+
+function hideMethod(event) {
+ if(this.tooltip.hasClass(CLASS_DISABLED)) { return FALSE; }
+
+ // Check if new target was actually the tooltip element
+ var relatedTarget = $(event.relatedTarget),
+ ontoTooltip = relatedTarget.closest(SELECTOR)[0] === this.tooltip[0],
+ ontoTarget = relatedTarget[0] === this.options.show.target[0];
+
+ // Clear timers and stop animation queue
+ clearTimeout(this.timers.show);
+ clearTimeout(this.timers.hide);
+
+ // Prevent hiding if tooltip is fixed and event target is the tooltip.
+ // Or if mouse positioning is enabled and cursor momentarily overlaps
+ if(this !== relatedTarget[0] &&
+ (this.options.position.target === 'mouse' && ontoTooltip) ||
+ (this.options.hide.fixed && (
+ (/mouse(out|leave|move)/).test(event.type) && (ontoTooltip || ontoTarget))
+ ))
+ {
+ try {
+ event.preventDefault();
+ event.stopImmediatePropagation();
+ } catch(e) {}
+
+ return;
+ }
+
+ // If tooltip has displayed, start hide timer
+ var callback = $.proxy(function(){ this.toggle(FALSE, event); }, this);
+ if(this.options.hide.delay > 0) {
+ this.timers.hide = setTimeout(callback, this.options.hide.delay);
+ }
+ else{ callback(); }
+}
+
+function inactiveMethod(event) {
+ if(this.tooltip.hasClass(CLASS_DISABLED) || !this.options.hide.inactive) { return FALSE; }
+
+ // Clear timer
+ clearTimeout(this.timers.inactive);
+ this.timers.inactive = setTimeout(
+ $.proxy(function(){ this.hide(event); }, this), this.options.hide.inactive
+ );
+}
+
+function repositionMethod(event) {
+ if(this.rendered && this.tooltip[0].offsetWidth > 0) { this.reposition(event); }
+}
+
+// Store mouse coordinates
+PROTOTYPE._storeMouse = function(event) {
+ this.mouse = {
+ 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
+ };
+};
+
+// Bind events
+PROTOTYPE._bind = function(targets, events, method, suffix, context) {
+ var ns = '.' + this._id + (suffix ? '-'+suffix : '');
+ events.length && $(targets).bind(
+ (events.split ? events : events.join(ns + ' ')) + ns,
+ $.proxy(method, context || this)
+ );
+};
+PROTOTYPE._unbind = function(targets, suffix) {
+ $(targets).unbind('.' + this._id + (suffix ? '-'+suffix : ''));
+};
+
+// Apply common event handlers using delegate (avoids excessive .bind calls!)
+var ns = '.'+NAMESPACE;
+function delegate(selector, events, method) {
+ $(document.body).delegate(selector,
+ (events.split ? events : events.join(ns + ' ')) + ns,
+ function() {
+ var api = QTIP.api[ $.attr(this, ATTR_ID) ];
+ api && !api.disabled && method.apply(api, arguments);
+ }
+ );
+}
+
+$(function() {
+ delegate(SELECTOR, ['mouseenter', 'mouseleave'], function(event) {
+ var state = event.type === 'mouseenter',
+ tooltip = $(event.currentTarget),
+ target = $(event.relatedTarget || event.target),
+ options = this.options;
+
+ // On mouseenter...
+ if(state) {
+ // Focus the tooltip on mouseenter (z-index stacking)
+ this.focus(event);
+
+ // Clear hide timer on tooltip hover to prevent it from closing
+ tooltip.hasClass(CLASS_FIXED) && !tooltip.hasClass(CLASS_DISABLED) && clearTimeout(this.timers.hide);
+ }
+
+ // On mouseleave...
+ else {
+ // Hide when we leave the tooltip and not onto the show target (if a hide event is set)
+ if(options.position.target === 'mouse' && options.hide.event &&
+ options.show.target && !target.closest(options.show.target[0]).length) {
+ this.hide(event);
+ }
+ }
+
+ // Add hover class
+ tooltip.toggleClass(CLASS_HOVER, state);
+ });
+
+ // Define events which reset the 'inactive' event handler
+ delegate('['+ATTR_ID+']', INACTIVE_EVENTS, inactiveMethod);
+});
+
+// Event trigger
+PROTOTYPE._trigger = function(type, args, event) {
+ var callback = $.Event('tooltip'+type);
+ callback.originalEvent = (event && $.extend({}, event)) || this.cache.event || NULL;
+
+ this.triggering = TRUE;
+ this.tooltip.trigger(callback, [this].concat(args || []));
+ this.triggering = FALSE;
+
+ return !callback.isDefaultPrevented();
+};
+
+// Event assignment method
+PROTOTYPE._assignEvents = function() {
+ var options = this.options,
+ posOptions = options.position,
+
+ tooltip = this.tooltip,
+ showTarget = options.show.target,
+ hideTarget = options.hide.target,
+ containerTarget = posOptions.container,
+ viewportTarget = posOptions.viewport,
+ documentTarget = $(document),
+ bodyTarget = $(document.body),
+ windowTarget = $(window),
+
+ showEvents = options.show.event ? $.trim('' + options.show.event).split(' ') : [],
+ hideEvents = options.hide.event ? $.trim('' + options.hide.event).split(' ') : [],
+ toggleEvents = [];
+
+ // Hide tooltips when leaving current window/frame (but not select/option elements)
+ if(/mouse(out|leave)/i.test(options.hide.event) && options.hide.leave === 'window') {
+ this._bind(documentTarget, ['mouseout', 'blur'], function(event) {
+ if(!/select|option/.test(event.target.nodeName) && !event.relatedTarget) {
+ this.hide(event);
+ }
+ });
+ }
+
+ // Enable hide.fixed by adding appropriate class
+ if(options.hide.fixed) {
+ hideTarget = hideTarget.add( tooltip.addClass(CLASS_FIXED) );
+ }
+
+ /*
+ * Make sure hoverIntent functions properly by using mouseleave to clear show timer if
+ * mouseenter/mouseout is used for show.event, even if it isn't in the users options.
+ */
+ else if(/mouse(over|enter)/i.test(options.show.event)) {
+ this._bind(hideTarget, 'mouseleave', function() {
+ clearTimeout(this.timers.show);
+ });
+ }
+
+ // Hide tooltip on document mousedown if unfocus events are enabled
+ if(('' + options.hide.event).indexOf('unfocus') > -1) {
+ this._bind(containerTarget.closest('html'), ['mousedown', 'touchstart'], function(event) {
+ var elem = $(event.target),
+ enabled = this.rendered && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0,
+ isAncestor = elem.parents(SELECTOR).filter(this.tooltip[0]).length > 0;
+
+ if(elem[0] !== this.target[0] && elem[0] !== this.tooltip[0] && !isAncestor &&
+ !this.target.has(elem[0]).length && enabled
+ ) {
+ this.hide(event);
+ }
+ });
+ }
+
+ // Check if the tooltip hides when inactive
+ if('number' === typeof options.hide.inactive) {
+ // Bind inactive method to show target(s) as a custom event
+ this._bind(showTarget, 'qtip-'+this.id+'-inactive', inactiveMethod);
+
+ // Define events which reset the 'inactive' event handler
+ this._bind(hideTarget.add(tooltip), QTIP.inactiveEvents, inactiveMethod, '-inactive');
+ }
+
+ // Apply hide events (and filter identical show events)
+ hideEvents = $.map(hideEvents, function(type) {
+ var showIndex = $.inArray(type, showEvents);
+
+ // Both events and targets are identical, apply events using a toggle
+ if((showIndex > -1 && hideTarget.add(showTarget).length === hideTarget.length)) {
+ toggleEvents.push( showEvents.splice( showIndex, 1 )[0] ); return;
+ }
+
+ return type;
+ });
+
+ // Apply show/hide/toggle events
+ this._bind(showTarget, showEvents, showMethod);
+ this._bind(hideTarget, hideEvents, hideMethod);
+ this._bind(showTarget, toggleEvents, function(event) {
+ (this.tooltip[0].offsetWidth > 0 ? hideMethod : showMethod).call(this, event);
+ });
+
+
+ // Mouse movement bindings
+ this._bind(showTarget.add(tooltip), 'mousemove', function(event) {
+ // Check if the tooltip hides when mouse is moved a certain distance
+ if('number' === typeof options.hide.distance) {
+ var origin = this.cache.origin || {},
+ limit = this.options.hide.distance,
+ abs = Math.abs;
+
+ // Check if the movement has gone beyond the limit, and hide it if so
+ if(abs(event.pageX - origin.pageX) >= limit || abs(event.pageY - origin.pageY) >= limit) {
+ this.hide(event);
+ }
+ }
+
+ // Cache mousemove coords on show targets
+ this._storeMouse(event);
+ });
+
+ // Mouse positioning events
+ if(posOptions.target === 'mouse') {
+ // If mouse adjustment is on...
+ if(posOptions.adjust.mouse) {
+ // Apply a mouseleave event so we don't get problems with overlapping
+ if(options.hide.event) {
+ // Track if we're on the target or not
+ this._bind(showTarget, ['mouseenter', 'mouseleave'], function(event) {
+ this.cache.onTarget = event.type === 'mouseenter';
+ });
+ }
+
+ // Update tooltip position on mousemove
+ this._bind(documentTarget, 'mousemove', function(event) {
+ // Update the tooltip position only if the tooltip is visible and adjustment is enabled
+ if(this.rendered && this.cache.onTarget && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0) {
+ this.reposition(event);
+ }
+ });
+ }
+ }
+
+ // Adjust positions of the tooltip on window resize if enabled
+ if(posOptions.adjust.resize || viewportTarget.length) {
+ this._bind( $.event.special.resize ? viewportTarget : windowTarget, 'resize', repositionMethod );
+ }
+
+ // Adjust tooltip position on scroll of the window or viewport element if present
+ if(posOptions.adjust.scroll) {
+ this._bind( windowTarget.add(posOptions.container), 'scroll', repositionMethod );
+ }
+};
+
+// Un-assignment method
+PROTOTYPE._unassignEvents = function() {
+ var targets = [
+ this.options.show.target[0],
+ this.options.hide.target[0],
+ this.rendered && this.tooltip[0],
+ this.options.position.container[0],
+ this.options.position.viewport[0],
+ this.options.position.container.closest('html')[0], // unfocus
+ window,
+ document
+ ];
+
+ // Check if tooltip is rendered
+ if(this.rendered) {
+ this._unbind($([]).pushStack( $.grep(targets, function(i) {
+ return typeof i === 'object';
+ })));
+ }
+
+ // Tooltip isn't yet rendered, remove render event
+ else { $(targets[0]).unbind('.'+this._id+'-create'); }
+};
+
+;// Initialization method
+function init(elem, id, opts)
+{
+ var obj, posOptions, attr, config, title,
+
+ // Setup element references
+ docBody = $(document.body),
+
+ // Use document body instead of document element if needed
+ newTarget = elem[0] === document ? docBody : elem,
+
+ // Grab metadata from element if plugin is present
+ metadata = (elem.metadata) ? elem.metadata(opts.metadata) : NULL,
+
+ // If metadata type if HTML5, grab 'name' from the object instead, or use the regular data object otherwise
+ metadata5 = opts.metadata.type === 'html5' && metadata ? metadata[opts.metadata.name] : NULL,
+
+ // Grab data from metadata.name (or data-qtipopts as fallback) using .data() method,
+ html5 = elem.data(opts.metadata.name || 'qtipopts');
+
+ // If we don't get an object returned attempt to parse it manualyl without parseJSON
+ try { html5 = typeof html5 === 'string' ? $.parseJSON(html5) : html5; } catch(e) {}
+
+ // Merge in and sanitize metadata
+ config = $.extend(TRUE, {}, QTIP.defaults, opts,
+ typeof html5 === 'object' ? sanitizeOptions(html5) : NULL,
+ sanitizeOptions(metadata5 || metadata));
+
+ // Re-grab our positioning options now we've merged our metadata and set id to passed value
+ posOptions = config.position;
+ config.id = id;
+
+ // Setup missing content if none is detected
+ if('boolean' === typeof config.content.text) {
+ attr = elem.attr(config.content.attr);
+
+ // Grab from supplied attribute if available
+ if(config.content.attr !== FALSE && attr) { config.content.text = attr; }
+
+ // No valid content was found, abort render
+ else { return FALSE; }
+ }
+
+ // Setup target options
+ if(!posOptions.container.length) { posOptions.container = docBody; }
+ if(posOptions.target === FALSE) { posOptions.target = newTarget; }
+ if(config.show.target === FALSE) { config.show.target = newTarget; }
+ if(config.show.solo === TRUE) { config.show.solo = posOptions.container.closest('body'); }
+ if(config.hide.target === FALSE) { config.hide.target = newTarget; }
+ if(config.position.viewport === TRUE) { config.position.viewport = posOptions.container; }
+
+ // Ensure we only use a single container
+ posOptions.container = posOptions.container.eq(0);
+
+ // Convert position corner values into x and y strings
+ posOptions.at = new CORNER(posOptions.at, TRUE);
+ posOptions.my = new CORNER(posOptions.my);
+
+ // Destroy previous tooltip if overwrite is enabled, or skip element if not
+ if(elem.data(NAMESPACE)) {
+ if(config.overwrite) {
+ elem.qtip('destroy');
+ }
+ else if(config.overwrite === FALSE) {
+ return FALSE;
+ }
+ }
+
+ // Add has-qtip attribute
+ elem.attr(ATTR_HAS, id);
+
+ // Remove title attribute and store it if present
+ if(config.suppress && (title = elem.attr('title'))) {
+ // Final attr call fixes event delegatiom and IE default tooltip showing problem
+ elem.removeAttr('title').attr(oldtitle, title).attr('title', '');
+ }
+
+ // Initialize the tooltip and add API reference
+ obj = new QTip(elem, config, id, !!attr);
+ elem.data(NAMESPACE, obj);
+
+ // Catch remove/removeqtip events on target element to destroy redundant tooltip
+ elem.one('remove.qtip-'+id+' removeqtip.qtip-'+id, function() {
+ var api; if((api = $(this).data(NAMESPACE))) { api.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], NAMESPACE) : NULL;
+
+ // Check for API request
+ if((!arguments.length && opts) || command === 'api') {
+ return opts;
+ }
+
+ // Execute API command if present
+ else if('string' === typeof options)
+ {
+ this.each(function()
+ {
+ var api = $.data(this, NAMESPACE);
+ if(!api) { return TRUE; }
+
+ // Cache the event if possible
+ if(event && event.timeStamp) { api.cache.event = event; }
+
+ // Check for specific API commands
+ if(notation && (command === 'option' || command === 'options')) {
+ if(newValue !== undefined || $.isPlainObject(notation)) {
+ api.set(notation, newValue);
+ }
+ else {
+ returned = api.get(notation);
+ return FALSE;
+ }
+ }
+
+ // Execute API command
+ else if(api[command]) {
+ api[command].apply(api, args);
+ }
+ });
+
+ return returned !== NULL ? returned : this;
+ }
+
+ // No API commands. validate provided options and setup qTips
+ else if('object' === typeof options || !arguments.length)
+ {
+ opts = sanitizeOptions($.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 = $.isArray(opts.id) ? opts.id[i] : opts.id;
+ id = !id || id === FALSE || id.length < 1 || QTIP.api[id] ? QTIP.nextid++ : id;
+
+ // Setup events namespace
+ namespace = '.qtip-'+id+'-create';
+
+ // Initialize the qTip and re-grab newly sanitized options
+ api = init($(this), id, opts);
+ if(api === FALSE) { return TRUE; }
+ else { QTIP.api[id] = api; }
+ 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
+ };
+
+ /*
+ * Make sure hoverIntent functions properly by using mouseleave as a hide event if
+ * mouseenter/mouseout is used for show.event, even if it isn't in the users options.
+ */
+ if(/mouse(over|enter)/i.test(events.show) && !/mouse(out|leave)/i.test(events.hide)) {
+ events.hide += ' mouseleave' + namespace;
+ }
+
+ /*
+ * 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
+ */
+ targets.show.bind('mousemove'+namespace, function(event) {
+ api._storeMouse(event);
+ api.cache.onTarget = TRUE;
+ });
+
+ // 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.disabled) { return FALSE; }
+
+ // Cache the event data
+ api.cache.event = $.extend({}, event);
+ api.cache.target = event ? $(event.target) : [undefined];
+
+ // Start the event sequence
+ if(options.show.delay > 0) {
+ clearTimeout(api.timers.show);
+ api.timers.show = setTimeout(render, options.show.delay);
+ if(events.show !== events.hide) {
+ targets.hide.bind(events.hide, function() { clearTimeout(api.timers.show); });
+ }
+ }
+ else { render(); }
+ }
+
+ // Bind show events to target
+ targets.show.bind(events.show, hoverIntent);
+
+ // Prerendering is enabled, create tooltip now
+ if(options.show.ready || options.prerender) { hoverIntent(event); }
+ });
+};
+
+// Populated in render method
+QTIP.api = {};
+;$.each({
+ /* Allow other plugins to successfully retrieve the title of an element with a qTip applied */
+ attr: function(attr, val) {
+ if(this.length) {
+ var self = this[0],
+ title = 'title',
+ api = $.data(self, 'qtip');
+
+ if(attr === title && api && 'object' === typeof api && api.options.suppress) {
+ if(arguments.length < 2) {
+ return $.attr(self, oldtitle);
+ }
+
+ // If qTip is rendered and title was originally used as content, update it
+ if(api && api.options.content.attr === title && api.cache.attr) {
+ api.set('content.text', val);
+ }
+
+ // Use the regular attr method to set, then cache the result
+ return this.attr(oldtitle, val);
+ }
+ }
+
+ return $.fn['attr'+replaceSuffix].apply(this, arguments);
+ },
+
+ /* Allow clone to correctly retrieve cached title attributes */
+ clone: function(keepData) {
+ var titles = $([]), title = 'title',
+
+ // Clone our element using the real clone method
+ elems = $.fn['clone'+replaceSuffix].apply(this, arguments);
+
+ // Grab all elements with an oldtitle set, and change it to regular title attribute, if keepData is false
+ if(!keepData) {
+ elems.filter('['+oldtitle+']').attr('title', function() {
+ return $.attr(this, oldtitle);
+ })
+ .removeAttr(oldtitle);
+ }
+
+ return elems;
+ }
+}, function(name, func) {
+ if(!func || $.fn[name+replaceSuffix]) { return TRUE; }
+
+ var old = $.fn[name+replaceSuffix] = $.fn[name];
+ $.fn[name] = function() {
+ return func.apply(this, arguments) || old.apply(this, arguments);
+ };
+});
+
+/* Fire off 'removeqtip' handler in $.cleanData if jQuery UI not present (it already does similar).
+ * This snippet is taken directly from jQuery UI source code found here:
+ * http://code.jquery.com/ui/jquery-ui-git.js
+ */
+if(!$.ui) {
+ $['cleanData'+replaceSuffix] = $.cleanData;
+ $.cleanData = function( elems ) {
+ for(var i = 0, elem; (elem = $( elems[i] )).length; i++) {
+ if(elem.attr(ATTR_HAS)) {
+ try { elem.triggerHandler('removeqtip'); }
+ catch( e ) {}
+ }
+ }
+ $['cleanData'+replaceSuffix].apply(this, arguments);
+ };
+}
+
+;// qTip version
+QTIP.version = '2.1.1';
+
+// Base ID for all qTips
+QTIP.nextid = 0;
+
+// Inactive events array
+QTIP.inactiveEvents = INACTIVE_EVENTS;
+
+// Base z-index for all qTips
+QTIP.zindex = 15000;
+
+// Define configuration defaults
+QTIP.defaults = {
+ prerender: FALSE,
+ id: FALSE,
+ overwrite: TRUE,
+ suppress: TRUE,
+ content: {
+ text: TRUE,
+ attr: 'title',
+ title: FALSE,
+ button: FALSE
+ },
+ position: {
+ my: 'top left',
+ at: 'bottom right',
+ target: FALSE,
+ container: FALSE,
+ viewport: FALSE,
+ adjust: {
+ x: 0, y: 0,
+ mouse: TRUE,
+ scroll: TRUE,
+ resize: TRUE,
+ method: 'flipinvert flipinvert'
+ },
+ effect: function(api, pos, viewport) {
+ $(this).animate(pos, {
+ duration: 200,
+ queue: FALSE
+ });
+ }
+ },
+ show: {
+ target: FALSE,
+ event: 'mouseenter',
+ effect: TRUE,
+ delay: 90,
+ solo: FALSE,
+ ready: FALSE,
+ autofocus: FALSE
+ },
+ hide: {
+ target: FALSE,
+ event: 'mouseleave',
+ effect: TRUE,
+ delay: 0,
+ fixed: FALSE,
+ inactive: FALSE,
+ leave: 'window',
+ distance: FALSE
+ },
+ style: {
+ classes: '',
+ widget: FALSE,
+ width: FALSE,
+ height: FALSE,
+ def: TRUE
+ },
+ events: {
+ render: NULL,
+ move: NULL,
+ show: NULL,
+ hide: NULL,
+ toggle: NULL,
+ visible: NULL,
+ hidden: NULL,
+ focus: NULL,
+ blur: NULL
+ }
+};
+
+;var TIP,
+
+// .bind()/.on() namespace
+TIPNS = '.qtip-tip',
+
+// Common CSS strings
+MARGIN = 'margin',
+BORDER = 'border',
+COLOR = 'color',
+BG_COLOR = 'background-color',
+TRANSPARENT = 'transparent',
+IMPORTANT = ' !important',
+
+// Check if the browser supports <canvas/> elements
+HASCANVAS = !!document.createElement('canvas').getContext,
+
+// Invalid colour values used in parseColours()
+INVALID = /rgba?\(0, 0, 0(, 0)?\)|transparent|#123456/i;
+
+// Camel-case method, taken from jQuery source
+// http://code.jquery.com/jquery-1.8.0.js
+function camel(s) { return s.charAt(0).toUpperCase() + s.slice(1); }
+
+/*
+ * Modified from Modernizr's testPropsAll()
+ * http://modernizr.com/downloads/modernizr-latest.js
+ */
+var cssProps = {}, cssPrefixes = ["Webkit", "O", "Moz", "ms"];
+function vendorCss(elem, prop) {
+ var ucProp = prop.charAt(0).toUpperCase() + prop.slice(1),
+ props = (prop + ' ' + cssPrefixes.join(ucProp + ' ') + ucProp).split(' '),
+ cur, val, i = 0;
+
+ // If the property has already been mapped...
+ if(cssProps[prop]) { return elem.css(cssProps[prop]); }
+
+ while((cur = props[i++])) {
+ if((val = elem.css(cur)) !== undefined) {
+ return cssProps[prop] = cur, val;
+ }
+ }
+}
+
+// Parse a given elements CSS property into an int
+function intCss(elem, prop) {
+ return parseInt(vendorCss(elem, prop), 10);
+}
+
+
+// VML creation (for IE only)
+if(!HASCANVAS) {
+ createVML = function(tag, props, style) {
+ return '<qtipvml:'+tag+' xmlns="urn:schemas-microsoft.com:vml" class="qtip-vml" '+(props||'')+
+ ' style="behavior: url(#default#VML); '+(style||'')+ '" />';
+ };
+}
+
+
+
+function Tip(qtip, options) {
+ this._ns = 'tip';
+ this.options = options;
+ this.offset = options.offset;
+ this.size = [ options.width, options.height ];
+
+ // Initialize
+ this.init( (this.qtip = qtip) );
+}
+
+$.extend(Tip.prototype, {
+ init: function(qtip) {
+ var context, tip;
+
+ // Create tip element and prepend to the tooltip
+ tip = this.element = qtip.elements.tip = $('<div />', { 'class': NAMESPACE+'-tip' }).prependTo(qtip.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()!
+ context = $('<canvas />').appendTo(this.element)[0].getContext('2d');
+
+ // Setup constant parameters
+ context.lineJoin = 'miter';
+ context.miterLimit = 100;
+ context.save();
+ }
+ else {
+ context = createVML('shape', 'coordorigin="0,0"', 'position:absolute;');
+ this.element.html(context + context);
+
+ // Prevent mousing down on the tip since it causes problems with .live() handling in IE due to VML
+ qtip._bind( $('*', tip).add(tip), ['click', 'mousedown'], function(event) { event.stopPropagation(); }, this._ns);
+ }
+
+ // Bind update events
+ qtip._bind(qtip.tooltip, 'tooltipmove', this.reposition, this._ns, this);
+
+ // Create it
+ this.create();
+ },
+
+ _swapDimensions: function() {
+ this.size[0] = this.options.height;
+ this.size[1] = this.options.width;
+ },
+ _resetDimensions: function() {
+ this.size[0] = this.options.width;
+ this.size[1] = this.options.height;
+ },
+
+ _useTitle: function(corner) {
+ var titlebar = this.qtip.elements.titlebar;
+ return titlebar && (
+ corner.y === TOP || (corner.y === CENTER && this.element.position().top + (this.size[1] / 2) + this.options.offset < titlebar.outerHeight(TRUE))
+ );
+ },
+
+ _parseCorner: function(corner) {
+ var my = this.qtip.options.position.my;
+
+ // Detect corner and mimic properties
+ if(corner === FALSE || my === FALSE) {
+ corner = FALSE;
+ }
+ else if(corner === TRUE) {
+ corner = new CORNER( my.string() );
+ }
+ else if(!corner.string) {
+ corner = new CORNER(corner);
+ corner.fixed = TRUE;
+ }
+
+ return corner;
+ },
+
+ _parseWidth: function(corner, side, use) {
+ var elements = this.qtip.elements,
+ prop = BORDER + camel(side) + 'Width';
+
+ return (use ? intCss(use, prop) : (
+ intCss(elements.content, prop) ||
+ intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) ||
+ intCss(tooltip, prop)
+ )) || 0;
+ },
+
+ _parseRadius: function(corner) {
+ var elements = this.qtip.elements,
+ prop = BORDER + camel(corner.y) + camel(corner.x) + 'Radius';
+
+ return BROWSER.ie < 9 ? 0 :
+ intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) ||
+ intCss(elements.tooltip, prop) || 0;
+ },
+
+ _invalidColour: function(elem, prop, compare) {
+ var val = elem.css(prop);
+ return !val || (compare && val === elem.css(compare)) || INVALID.test(val) ? FALSE : val;
+ },
+
+ _parseColours: function(corner) {
+ var elements = this.qtip.elements,
+ tip = this.element.css('cssText', ''),
+ borderSide = BORDER + camel(corner[ corner.precedance ]) + camel(COLOR),
+ colorElem = this._useTitle(corner) && elements.titlebar || elements.content,
+ css = this._invalidColour, color = [];
+
+ // Attempt to detect the background colour from various elements, left-to-right precedance
+ color[0] = css(tip, BG_COLOR) || css(colorElem, BG_COLOR) || css(elements.content, BG_COLOR) ||
+ css(tooltip, BG_COLOR) || tip.css(BG_COLOR);
+
+ // Attempt to detect the correct border side colour from various elements, left-to-right precedance
+ color[1] = css(tip, borderSide, COLOR) || css(colorElem, borderSide, COLOR) ||
+ css(elements.content, borderSide, COLOR) || css(tooltip, borderSide, COLOR) || tooltip.css(borderSide);
+
+ // Reset background and border colours
+ $('*', tip).add(tip).css('cssText', BG_COLOR+':'+TRANSPARENT+IMPORTANT+';'+BORDER+':0'+IMPORTANT+';');
+
+ return color;
+ },
+
+ _calculateSize: function(corner) {
+ var y = corner.precedance === Y,
+ width = this.options[ y ? 'height' : 'width' ],
+ height = this.options[ y ? 'width' : 'height' ],
+ isCenter = corner.abbrev() === 'c',
+ 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 = [ (this.border / base) * smallHyp, (this.border / height) * smallHyp ];
+
+ hyp[2] = Math.sqrt( pow(hyp[0], 2) - pow(this.border, 2) );
+ hyp[3] = Math.sqrt( pow(hyp[1], 2) - pow(this.border, 2) );
+
+ bigHyp = smallHyp + hyp[2] + hyp[3] + (isCenter ? 0 : hyp[0]);
+ ratio = bigHyp / smallHyp;
+
+ result = [ round(ratio * width), round(ratio * height) ];
+
+ return y ? result : result.reverse();
+ },
+
+ // Tip coordinates calculator
+ _calculateTip: function(corner) {
+ var width = this.size[0], height = this.size[1],
+ width2 = Math.ceil(width / 2), height2 = Math.ceil(height / 2),
+
+ // Define tip coordinates in terms of height and width values
+ tips = {
+ br: [0,0, width,height, width,0],
+ bl: [0,0, width,0, 0,height],
+ tr: [0,height, width,0, width,height],
+ tl: [0,0, 0,height, width,height],
+ tc: [0,height, width2,0, width,height],
+ bc: [0,0, width,0, width2,height],
+ rc: [0,0, width,height2, 0,height],
+ lc: [width,0, width,height, 0,height2]
+ };
+
+ // Set common side shapes
+ tips.lt = tips.br; tips.rt = tips.bl;
+ tips.lb = tips.tr; tips.rb = tips.tl;
+
+ return tips[ corner.abbrev() ];
+ },
+
+ create: function() {
+ // Determine tip corner
+ var c = this.corner = (HASCANVAS || BROWSER.ie) && this._parseCorner(this.options.corner);
+
+ // If we have a tip corner...
+ if( (this.enabled = !!this.corner && this.corner.abbrev() !== 'c') ) {
+ // Cache it
+ this.qtip.cache.corner = c.clone();
+
+ // Create it
+ this.update();
+ }
+
+ // Toggle tip element
+ this.element.toggle(this.enabled);
+
+ return this.corner;
+ },
+
+ update: function(corner, position) {
+ if(!this.enabled) { return this; }
+
+ var elements = this.qtip.elements,
+ tip = this.element,
+ inner = tip.children(),
+ options = this.options,
+ size = this.size,
+ mimic = options.mimic,
+ round = Math.round,
+ color, precedance, context,
+ coords, translate, newSize, border;
+
+ // Re-determine tip if not already set
+ if(!corner) { corner = this.qtip.cache.corner || this.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 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) { this._swapDimensions(); }
+ else { this._resetDimensions(); }
+
+ // Update our colours
+ color = this.color = this._parseColours(corner);
+
+ // Detect border width, taking into account colours
+ if(color[1] !== TRANSPARENT) {
+ // Grab border width
+ border = this.border = this._parseWidth(corner, corner[corner.precedance]);
+
+ // If border width isn't zero, use border color as fill (1.0 style tips)
+ if(options.border && border < 1) { color[0] = color[1]; }
+
+ // Set border width (use detected border width if options.border is true)
+ this.border = border = options.border !== TRUE ? options.border : border;
+ }
+
+ // Border colour was invalid, set border to zero
+ else { this.border = border = 0; }
+
+ // Calculate coordinates
+ coords = this._calculateTip(mimic);
+
+ // Determine tip size
+ newSize = this.size = this._calculateSize(corner);
+ tip.css({
+ width: newSize[0],
+ height: newSize[1],
+ lineHeight: newSize[1]+'px'
+ });
+
+ // Calculate tip translation
+ if(corner.precedance === Y) {
+ translate = [
+ round(mimic.x === LEFT ? border : mimic.x === RIGHT ? newSize[0] - size[0] - border : (newSize[0] - size[0]) / 2),
+ round(mimic.y === TOP ? newSize[1] - size[1] : 0)
+ ];
+ }
+ else {
+ translate = [
+ round(mimic.x === LEFT ? newSize[0] - size[0] : 0),
+ round(mimic.y === TOP ? border : mimic.y === BOTTOM ? newSize[1] - size[1] - border : (newSize[1] - size[1]) / 2)
+ ];
+ }
+
+ // Canvas drawing implementation
+ if(HASCANVAS) {
+ // Set the canvas size using calculated size
+ inner.attr(WIDTH, newSize[0]).attr(HEIGHT, newSize[1]);
+
+ // 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[0];
+ context.strokeStyle = color[1];
+ context.lineWidth = border * 2;
+
+ // Draw the tip
+ context.translate(translate[0], translate[1]);
+ context.beginPath();
+ context.moveTo(coords[0], coords[1]);
+ context.lineTo(coords[2], coords[3]);
+ context.lineTo(coords[4], coords[5]);
+ 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[0];
+ context.stroke();
+ }
+ context.strokeStyle = color[1];
+ context.stroke();
+ }
+ context.fill();
+ }
+
+ // VML (IE Proprietary implementation)
+ else {
+ // Setup coordinates string
+ coords = 'm' + coords[0] + ',' + coords[1] + ' l' + coords[2] +
+ ',' + coords[3] + ' ' + coords[4] + ',' + coords[5] + ' xe';
+
+ // Setup VML-specific offset for pixel-perfection
+ translate[2] = border && /^(r|b)/i.test(corner.string()) ?
+ BROWSER.ie === 8 ? 2 : 1 : 0;
+
+ // Set initial CSS
+ inner.css({
+ coordsize: (size[0]+border) + ' ' + (size[1]+border),
+ antialias: ''+(mimic.string().indexOf(CENTER) > -1),
+ left: translate[0] - (translate[2] * Number(precedance === X)),
+ top: translate[1] - (translate[2] * Number(precedance === Y)),
+ width: size[0] + border,
+ height: size[1] + border
+ })
+ .each(function(i) {
+ var $this = $(this);
+
+ // Set shape specific attributes
+ $this[ $this.prop ? 'prop' : 'attr' ]({
+ coordsize: (size[0]+border) + ' ' + (size[1]+border),
+ path: coords,
+ fillcolor: color[0],
+ filled: !!i,
+ stroked: !i
+ })
+ .toggle(!!(border || i));
+
+ // Check if border is enabled and add stroke element
+ !i && $this.html( createVML(
+ 'stroke', 'weight="'+(border*2)+'px" color="'+color[1]+'" miterlimit="1000" joinstyle="miter"'
+ ) );
+ });
+ }
+
+ // Position if needed
+ if(position !== FALSE) { this.calculate(corner); }
+ },
+
+ calculate: function(corner) {
+ if(!this.enabled) { return FALSE; }
+
+ var self = this,
+ elements = this.qtip.elements,
+ tip = this.element,
+ userOffset = this.options.offset,
+ isWidget = this.qtip.tooltip.hasClass('ui-widget'),
+ position = { },
+ precedance, size, corners;
+
+ // Inherit corner if not provided
+ corner = corner || this.corner;
+ precedance = corner.precedance;
+
+ // Determine which tip dimension to use for adjustment
+ size = this._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(size[ precedance === Y ? 0 : 1 ] / 2) + userOffset;
+ }
+ else {
+ b = self._parseWidth(corner, side, elements.tooltip);
+ bc = self._parseWidth(corner, side, elements.content);
+ br = self._parseRadius(corner);
+
+ position[ side ] = Math.max(-self.border, i ? bc : (userOffset + (br > b ? br : -b)));
+ }
+ });
+
+ // Adjust for tip size
+ position[ corner[precedance] ] -= size[ precedance === X ? 0 : 1 ];
+
+ // Set and return new position
+ tip.css({ margin: '', top: '', bottom: '', left: '', right: '' }).css(position);
+ return position;
+ },
+
+ reposition: function(event, api, pos, viewport) {
+ if(!this.enabled) { return; }
+
+ var cache = api.cache,
+ newCorner = this.corner.clone(),
+ adjust = pos.adjusted,
+ method = api.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(this.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.cornerTop !== adjust.top || cache.cornerLeft !== adjust.left)) {
+ this.update(newCorner, FALSE);
+ }
+ }
+
+ // Setup tip offset properties
+ offset = this.calculate(newCorner, adjust);
+
+ // 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 = this.offset;
+
+ // Viewport "shift" specific adjustments
+ if(shift.left = (horizontal === SHIFT && !!adjust.left)) {
+ if(newCorner.x === CENTER) {
+ css[MARGIN+'-left'] = shift.x = offset[MARGIN+'-left'] - adjust.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'] - adjust.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;
+ }
+ }
+
+ /*
+ * 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!
+ */
+ this.element.css(css).toggle(
+ !((shift.x && shift.y) || (newCorner.x === CENTER && shift.y) || (newCorner.y === CENTER && shift.x))
+ );
+
+ // 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.cornerLeft = adjust.left; cache.cornerTop = adjust.top;
+ cache.corner = newCorner.clone();
+ },
+
+ destroy: function() {
+ // Unbind events
+ this.qtip._unbind(this.qtip.tooltip, this._ns);
+
+ // Remove the tip element(s)
+ if(this.qtip.elements.tip) {
+ this.qtip.elements.tip.find('*')
+ .remove().end().remove();
+ }
+ }
+});
+
+TIP = PLUGINS.tip = function(api) {
+ return new Tip(api, api.options.style.tip);
+};
+
+// Initialize tip on render
+TIP.initialize = 'render';
+
+// Setup plugin sanitization options
+TIP.sanitize = function(options) {
+ if(options.style && 'tip' in options.style) {
+ opts = options.style.tip;
+ if(typeof opts !== 'object') { opts = options.style.tip = { corner: opts }; }
+ if(!(/string|boolean/i).test(typeof opts.corner)) { opts.corner = TRUE; }
+ }
+};
+
+// Add new option checks for the plugin
+CHECKS.tip = {
+ '^position.my|style.tip.(corner|mimic|border)$': function() {
+ // Make sure a tip can be drawn
+ this.create();
+
+ // Reposition the tooltip
+ this.qtip.reposition();
+ },
+ '^style.tip.(height|width)$': function(obj) {
+ // Re-set dimensions and redraw the tip
+ this.size = size = [ obj.width, obj.height ];
+ this.update();
+
+ // Reposition the tooltip
+ this.qtip.reposition();
+ },
+ '^content.title|style.(classes|widget)$': function() {
+ this.update();
+ }
+};
+
+// Extend original qTip defaults
+$.extend(TRUE, QTIP.defaults, {
+ style: {
+ tip: {
+ corner: TRUE,
+ mimic: FALSE,
+ width: 6,
+ height: 6,
+ border: TRUE,
+ offset: 0
+ }
+ }
+});
+
+;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,
+ width: viewport[0] === window ? viewport.width() : viewport.outerWidth(FALSE),
+ height: viewport[0] === window ? viewport.height() : viewport.outerHeight(FALSE),
+ 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;
+};;}));
+}( window, document ));
+
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 12:57:45 +0000