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Diffstat (limited to 'www/wiki/extensions/SemanticMediaWiki/res/jquery/jquery.qtip.js')
| -rw-r--r-- | www/wiki/extensions/SemanticMediaWiki/res/jquery/jquery.qtip.js | 2967 |
1 files changed, 2967 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/res/jquery/jquery.qtip.js b/www/wiki/extensions/SemanticMediaWiki/res/jquery/jquery.qtip.js new file mode 100644 index 00000000..91c3efed --- /dev/null +++ b/www/wiki/extensions/SemanticMediaWiki/res/jquery/jquery.qtip.js @@ -0,0 +1,2967 @@ +/* + * qTip2 - Pretty powerful tooltips - v3.0.3 + * http://qtip2.com + * + * Copyright (c) 2017 + * Released under the MIT licenses + * http://jquery.org/license + * + * Date: Tue Aug 29 2017 04:38 EDT-0400 + * Plugins: tips viewport svg + * Styles: core css3 + */ +/*global window: false, jQuery: false, console: false, define: false */ + +/* Cache window, document, undefined */ +(function( window, document, undefined ) { + +// Uses AMD or browser globals to create a jQuery plugin. +(function( factory ) { + "use strict"; + if(typeof define === 'function' && define.amd) { + define(['jquery'], factory); + } + else if(jQuery && !jQuery.fn.qtip) { + factory(jQuery); + } +} +(function($) { + "use strict"; // Enable ECMAScript "strict" operation for this function. See more: http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/ +;// Munge the primitives - Paul Irish tip +var TRUE = true, +FALSE = false, +NULL = null, + +// Common variables +X = 'x', Y = 'y', +WIDTH = 'width', +HEIGHT = 'height', + +// Positioning sides +TOP = 'top', +LEFT = 'left', +BOTTOM = 'bottom', +RIGHT = 'right', +CENTER = 'center', + +// Position adjustment types +FLIP = 'flip', +FLIPINVERT = 'flipinvert', +SHIFT = 'shift', + +// Shortcut vars +QTIP, PROTOTYPE, CORNER, CHECKS, +PLUGINS = {}, +NAMESPACE = 'qtip', +ATTR_HAS = 'data-hasqtip', +ATTR_ID = 'data-qtip-id', +WIDGET = ['ui-widget', 'ui-tooltip'], +SELECTOR = '.'+NAMESPACE, +INACTIVE_EVENTS = 'click dblclick mousedown mouseup mousemove mouseleave mouseenter'.split(' '), + +CLASS_FIXED = NAMESPACE+'-fixed', +CLASS_DEFAULT = NAMESPACE + '-default', +CLASS_FOCUS = NAMESPACE + '-focus', +CLASS_HOVER = NAMESPACE + '-hover', +CLASS_DISABLED = NAMESPACE+'-disabled', + +replaceSuffix = '_replacedByqTip', +oldtitle = 'oldtitle', +trackingBound, + +// Browser detection +BROWSER = { + /* + * IE version detection + * + * Adapted from: http://ajaxian.com/archives/attack-of-the-ie-conditional-comment + * Credit to James Padolsey for the original implemntation! + */ + ie: (function() { + /* eslint-disable no-empty */ + var v, i; + for ( + v = 4, i = document.createElement('div'); + (i.innerHTML = '<!--[if gt IE ' + v + ']><i></i><![endif]-->') && i.getElementsByTagName('i')[0]; + v+=1 + ) {} + return v > 4 ? v : NaN; + /* eslint-enable no-empty */ + })(), + + /* + * iOS version detection + */ + iOS: parseFloat( + ('' + (/CPU.*OS ([0-9_]{1,5})|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent) || [0,''])[1]) + .replace('undefined', '3_2').replace('_', '.').replace('_', '') + ) || FALSE +}; +;function QTip(target, options, id, attr) { + // Elements and ID + this.id = id; + this.target = target; + this.tooltip = NULL; + this.elements = { target: target }; + + // Internal constructs + this._id = NAMESPACE + '-' + id; + this.timers = { img: {} }; + this.options = options; + this.plugins = {}; + + // Cache object + this.cache = { + event: {}, + target: $(), + disabled: FALSE, + attr: attr, + onTooltip: FALSE, + lastClass: '' + }; + + // Set the initial flags + this.rendered = this.destroyed = this.disabled = this.waiting = + this.hiddenDuringWait = this.positioning = this.triggering = FALSE; +} +PROTOTYPE = QTip.prototype; + +PROTOTYPE._when = function(deferreds) { + return $.when.apply($, deferreds); +}; + +PROTOTYPE.render = function(show) { + if(this.rendered || this.destroyed) { return this; } // If tooltip has already been rendered, exit + + var self = this, + options = this.options, + cache = this.cache, + elements = this.elements, + text = options.content.text, + title = options.content.title, + button = options.content.button, + posOptions = options.position, + deferreds = []; + + // Add ARIA attributes to target + $.attr(this.target[0], 'aria-describedby', this._id); + + // Create public position object that tracks current position corners + cache.posClass = this._createPosClass( + (this.position = { my: posOptions.my, at: posOptions.at }).my + ); + + // Create tooltip element + this.tooltip = elements.tooltip = $('<div/>', { + 'id': this._id, + 'class': [ NAMESPACE, CLASS_DEFAULT, options.style.classes, cache.posClass ].join(' '), + 'width': options.style.width || '', + 'height': options.style.height || '', + 'tracking': posOptions.target === 'mouse' && posOptions.adjust.mouse, + + /* ARIA specific attributes */ + 'role': 'alert', + 'aria-live': 'polite', + 'aria-atomic': FALSE, + 'aria-describedby': this._id + '-content', + 'aria-hidden': TRUE + }) + .toggleClass(CLASS_DISABLED, this.disabled) + .attr(ATTR_ID, this.id) + .data(NAMESPACE, this) + .appendTo(posOptions.container) + .append( + // Create content element + elements.content = $('<div />', { + 'class': NAMESPACE + '-content', + 'id': this._id + '-content', + 'aria-atomic': TRUE + }) + ); + + // Set rendered flag and prevent redundant reposition calls for now + this.rendered = -1; + this.positioning = TRUE; + + // Create title... + if(title) { + this._createTitle(); + + // Update title only if its not a callback (called in toggle if so) + if(!$.isFunction(title)) { + deferreds.push( this._updateTitle(title, FALSE) ); + } + } + + // Create button + if(button) { this._createButton(); } + + // Set proper rendered flag and update content if not a callback function (called in toggle) + if(!$.isFunction(text)) { + deferreds.push( this._updateContent(text, FALSE) ); + } + this.rendered = TRUE; + + // Setup widget classes + this._setWidget(); + + // Initialize 'render' plugins + $.each(PLUGINS, function(name) { + var instance; + if(this.initialize === 'render' && (instance = this(self))) { + self.plugins[name] = instance; + } + }); + + // Unassign initial events and assign proper events + this._unassignEvents(); + this._assignEvents(); + + // When deferreds have completed + this._when(deferreds).then(function() { + // tooltiprender event + self._trigger('render'); + + // Reset flags + self.positioning = FALSE; + + // Show tooltip if not hidden during wait period + if(!self.hiddenDuringWait && (options.show.ready || show)) { + self.toggle(TRUE, cache.event, FALSE); + } + self.hiddenDuringWait = FALSE; + }); + + // Expose API + QTIP.api[this.id] = this; + + return this; +}; + +PROTOTYPE.destroy = function(immediate) { + // Set flag the signify destroy is taking place to plugins + // and ensure it only gets destroyed once! + if(this.destroyed) { return this.target; } + + function process() { + if(this.destroyed) { return; } + this.destroyed = TRUE; + + var target = this.target, + title = target.attr(oldtitle), + timer; + + // Destroy tooltip if rendered + if(this.rendered) { + this.tooltip.stop(1,0).find('*').remove().end().remove(); + } + + // Destroy all plugins + $.each(this.plugins, function() { + this.destroy && this.destroy(); + }); + + // Clear timers + for (timer in this.timers) { + if (this.timers.hasOwnProperty(timer)) { + clearTimeout(this.timers[timer]); + } + } + + // Remove api object and ARIA attributes + target.removeData(NAMESPACE) + .removeAttr(ATTR_ID) + .removeAttr(ATTR_HAS) + .removeAttr('aria-describedby'); + + // Reset old title attribute if removed + if(this.options.suppress && title) { + target.attr('title', title).removeAttr(oldtitle); + } + + // Remove qTip events associated with this API + this._unassignEvents(); + + // Remove ID from used id objects, and delete object references + // for better garbage collection and leak protection + this.options = this.elements = this.cache = this.timers = + this.plugins = this.mouse = NULL; + + // Delete epoxsed API object + delete QTIP.api[this.id]; + } + + // If an immediate destroy is needed + if((immediate !== TRUE || this.triggering === 'hide') && this.rendered) { + this.tooltip.one('tooltiphidden', $.proxy(process, this)); + !this.triggering && this.hide(); + } + + // If we're not in the process of hiding... process + else { process.call(this); } + + return this.target; +}; +;function invalidOpt(a) { + return a === NULL || $.type(a) !== 'object'; +} + +function invalidContent(c) { + return !($.isFunction(c) || + c && c.attr || + c.length || + $.type(c) === 'object' && (c.jquery || c.then)); +} + +// Option object sanitizer +function sanitizeOptions(opts) { + var content, text, ajax, once; + + if(invalidOpt(opts)) { return FALSE; } + + if(invalidOpt(opts.metadata)) { + opts.metadata = { type: opts.metadata }; + } + + if('content' in opts) { + content = opts.content; + + if(invalidOpt(content) || content.jquery || content.done) { + text = invalidContent(content) ? FALSE : content; + content = opts.content = { + text: text + }; + } + 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( + $.extend({}, ajax, { context: api }) + ) + .then(ajax.success, NULL, ajax.error) + .then(function(newContent) { + if(newContent && once) { api.set('content.text', newContent); } + return newContent; + }, + function(xhr, status, error) { + if(api.destroyed || xhr.status === 0) { return; } + api.set('content.text', status + ': ' + error); + }); + + return !once ? (api.set('content.text', loading), deferred) : loading; + }; + } + + if('title' in content) { + if($.isPlainObject(content.title)) { + content.button = content.title.button; + content.title = content.title.text; + } + + if(invalidContent(content.title || FALSE)) { + content.title = FALSE; + } + } + } + + if('position' in opts && invalidOpt(opts.position)) { + opts.position = { my: opts.position, at: opts.position }; + } + + if('show' in opts && invalidOpt(opts.show)) { + opts.show = opts.show.jquery ? { target: opts.show } : + opts.show === TRUE ? { ready: TRUE } : { event: opts.show }; + } + + if('hide' in opts && invalidOpt(opts.hide)) { + opts.hide = opts.hide.jquery ? { target: opts.hide } : { event: opts.hide }; + } + + if('style' in opts && invalidOpt(opts.style)) { + opts.style = { classes: opts.style }; + } + + // Sanitize plugin options + $.each(PLUGINS, function() { + this.sanitize && this.sanitize(opts); + }); + + return opts; +} + +// Setup builtin .set() option checks +CHECKS = PROTOTYPE.checks = { + builtin: { + // Core checks + '^id$': function(obj, o, v, prev) { + var id = v === TRUE ? QTIP.nextid : v, + newId = NAMESPACE + '-' + id; + + if(id !== FALSE && id.length > 0 && !$('#'+newId).length) { + this._id = newId; + + if(this.rendered) { + this.tooltip[0].id = this._id; + this.elements.content[0].id = this._id + '-content'; + this.elements.title[0].id = this._id + '-title'; + } + } + else { obj[o] = prev; } + }, + '^prerender': function(obj, o, v) { + v && !this.rendered && this.render(this.options.show.ready); + }, + + // Content checks + '^content.text$': 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)$': function(obj, o, v){ + if('string' === typeof v) { + this.position[o] = obj[o] = new CORNER(v, o === 'at'); + } + }, + '^position.container$': function(obj, o, v){ + this.rendered && this.tooltip.appendTo(v); + }, + + // Show checks + '^show.ready$': function(obj, o, v) { + v && (!this.rendered && this.render(TRUE) || this.toggle(TRUE)); + }, + + // Style checks + '^style.classes$': function(obj, o, v, p) { + this.rendered && this.tooltip.removeClass(p).addClass(v); + }, + '^style.(width|height)': function(obj, o, v) { + this.rendered && this.tooltip.css(o, v); + }, + '^style.widget|content.title': function() { + this.rendered && this._setWidget(); + }, + '^style.def': function(obj, o, v) { + this.rendered && this.tooltip.toggleClass(CLASS_DEFAULT, !!v); + }, + + // Events check + '^events.(render|show|move|hide|focus|blur)$': function(obj, o, v) { + this.rendered && this.tooltip[($.isFunction(v) ? '' : 'un') + 'bind']('tooltip'+o, v); + }, + + // Properties which require event reassignment + '^(show|hide|position).(event|target|fixed|inactive|leave|distance|viewport|adjust)': function() { + if(!this.rendered) { return; } + + // Set tracking flag + var posOptions = this.options.position; + this.tooltip.attr('tracking', posOptions.target === 'mouse' && posOptions.adjust.mouse); + + // Reassign events + this._unassignEvents(); + this._assignEvents(); + } + } +}; + +// Dot notation converter +function convertNotation(options, notation) { + var i = 0, obj, option = options, + + // Split notation into array + levels = notation.split('.'); + + // Loop through + while(option = option[ levels[i++] ]) { + if(i < levels.length) { obj = option; } + } + + return [obj || options, levels.pop()]; +} + +PROTOTYPE.get = function(notation) { + if(this.destroyed) { return this; } + + var o = convertNotation(this.options, notation.toLowerCase()), + result = o[0][ o[1] ]; + + return result.precedance ? result.string() : result; +}; + +function setCallback(notation, args) { + var category, rule, match; + + for(category in this.checks) { + if (!this.checks.hasOwnProperty(category)) { continue; } + + for(rule in this.checks[category]) { + if (!this.checks[category].hasOwnProperty(rule)) { continue; } + + 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, + 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, val) { + 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] ] = val && val.nodeType ? $(val) : val; + + // 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], val, 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, $.proxy(setCallback, this)); + this.positioning = FALSE; + + // Update position if needed + if(this.rendered && this.tooltip[0].offsetWidth > 0 && reposition) { + this.reposition( options.position.target === 'mouse' ? NULL : this.cache.event ); + } + + return this; +}; +;PROTOTYPE._update = function(content, element) { + var self = this, + cache = this.cache; + + // Make sure tooltip is rendered and content is defined. If not return + if(!this.rendered || !content) { return FALSE; } + + // Use function to parse content + if($.isFunction(content)) { + content = content.call(this.elements.target, cache.event, this) || ''; + } + + // Handle deferred content + if($.isFunction(content.then)) { + cache.waiting = TRUE; + return content.then(function(c) { + cache.waiting = FALSE; + return self._update(c, element); + }, NULL, function(e) { + return self._update(e, element); + }); + } + + // If content is null... return false + if(content === FALSE || !content && content !== '') { return FALSE; } + + // Append new content if its a DOM array and show it if hidden + if(content.jquery && content.length > 0) { + element.empty().append( + content.css({ display: 'block', visibility: 'visible' }) + ); + } + + // Content is a regular string, insert the new content + else { element.html(content); } + + // Wait for content to be loaded, and reposition + return this._waitForContent(element).then(function(images) { + if(self.rendered && self.tooltip[0].offsetWidth > 0) { + self.reposition(cache.event, !images.length); + } + }); +}; + +PROTOTYPE._waitForContent = function(element) { + var cache = this.cache; + + // Set flag + cache.waiting = TRUE; + + // If imagesLoaded is included, ensure images have loaded and return promise + return ( $.fn.imagesLoaded ? element.imagesLoaded() : new $.Deferred().resolve([]) ) + .done(function() { cache.waiting = FALSE; }) + .promise(); +}; + +PROTOTYPE._updateContent = function(content, reposition) { + this._update(content, this.elements.content, reposition); +}; + +PROTOTYPE._updateTitle = function(content, reposition) { + if(this._update(content, this.elements.title, reposition) === FALSE) { + this._removeTitle(FALSE); + } +}; + +PROTOTYPE._createTitle = function() +{ + var elements = this.elements, + id = this._id+'-title'; + + // Destroy previous title element, if present + if(elements.titlebar) { this._removeTitle(); } + + // Create title bar and title elements + elements.titlebar = $('<div />', { + 'class': NAMESPACE + '-titlebar ' + (this.options.style.widget ? createWidgetClass('header') : '') + }) + .append( + elements.title = $('<div />', { + 'id': id, + 'class': NAMESPACE + '-title', + 'aria-atomic': TRUE + }) + ) + .insertBefore(elements.content) + + // Button-specific events + .on('mousedown keydown mouseup keyup mouseout', '.qtip-close', function(event) { + $(this).toggleClass('ui-state-active ui-state-focus', event.type.substr(-4) === 'down'); + }) + .on('mouseover mouseout', '.qtip-close', function(event){ + $(this).toggleClass('ui-state-hover', event.type === 'mouseover'); + }); + + // Create button if enabled + if(this.options.content.button) { this._createButton(); } +}; + +PROTOTYPE._removeTitle = function(reposition) +{ + var elements = this.elements; + + if(elements.title) { + elements.titlebar.remove(); + elements.titlebar = elements.title = elements.button = NULL; + + // Reposition if enabled + if(reposition !== FALSE) { this.reposition(); } + } +}; +;PROTOTYPE._createPosClass = function(my) { + return NAMESPACE + '-pos-' + (my || this.options.position.my).abbrev(); +}; + +PROTOTYPE.reposition = function(event, effect) { + if(!this.rendered || this.positioning || this.destroyed) { return this; } + + // Set positioning flag + this.positioning = TRUE; + + var cache = this.cache, + tooltip = this.tooltip, + posOptions = this.options.position, + target = posOptions.target, + my = posOptions.my, + at = posOptions.at, + viewport = posOptions.viewport, + container = posOptions.container, + adjust = posOptions.adjust, + method = adjust.method.split(' '), + tooltipWidth = tooltip.outerWidth(FALSE), + tooltipHeight = tooltip.outerHeight(FALSE), + targetWidth = 0, + targetHeight = 0, + type = tooltip.css('position'), + position = { left: 0, top: 0 }, + visible = tooltip[0].offsetWidth > 0, + isScroll = event && event.type === 'scroll', + win = $(window), + doc = container[0].ownerDocument, + mouse = this.mouse, + pluginCalculations, offset, adjusted, newClass; + + // Check if absolute position was passed + if($.isArray(target) && target.length === 2) { + // Force left top and set position + at = { x: LEFT, y: TOP }; + position = { left: target[0], top: target[1] }; + } + + // Check if mouse was the target + else if(target === 'mouse') { + // Force left top to allow flipping + at = { x: LEFT, y: TOP }; + + // Use the mouse origin that caused the show event, if distance hiding is enabled + if((!adjust.mouse || this.options.hide.distance) && cache.origin && cache.origin.pageX) { + event = cache.origin; + } + + // Use cached event for resize/scroll events + else if(!event || event && (event.type === 'resize' || event.type === 'scroll')) { + event = cache.event; + } + + // Otherwise, use the cached mouse coordinates if available + else if(mouse && mouse.pageX) { + event = mouse; + } + + // Calculate body and container offset and take them into account below + if(type !== 'static') { position = container.offset(); } + if(doc.body.offsetWidth !== (window.innerWidth || doc.documentElement.clientWidth)) { + offset = $(document.body).offset(); + } + + // Use event coordinates for position + position = { + left: event.pageX - position.left + (offset && offset.left || 0), + top: event.pageY - position.top + (offset && offset.top || 0) + }; + + // Scroll events are a pain, some browsers + if(adjust.mouse && isScroll && mouse) { + position.left -= (mouse.scrollX || 0) - win.scrollLeft(); + position.top -= (mouse.scrollY || 0) - win.scrollTop(); + } + } + + // Target wasn't mouse or absolute... + else { + // Check if event targetting is being used + if(target === 'event') { + if(event && event.target && event.type !== 'scroll' && event.type !== 'resize') { + cache.target = $(event.target); + } + else if(!event.target) { + cache.target = this.elements.target; + } + } + else if(target !== 'event'){ + cache.target = $(target.jquery ? target : this.elements.target); + } + target = cache.target; + + // Parse the target into a jQuery object and make sure there's an element present + target = $(target).eq(0); + if(target.length === 0) { return this; } + + // Check if window or document is the target + else if(target[0] === document || target[0] === window) { + targetWidth = BROWSER.iOS ? window.innerWidth : target.width(); + targetHeight = BROWSER.iOS ? window.innerHeight : target.height(); + + if(target[0] === window) { + position = { + top: (viewport || target).scrollTop(), + left: (viewport || target).scrollLeft() + }; + } + } + + // Check if the target is an <AREA> element + else if(PLUGINS.imagemap && target.is('area')) { + pluginCalculations = PLUGINS.imagemap(this, target, at, PLUGINS.viewport ? method : FALSE); + } + + // Check if the target is an SVG element + else if(PLUGINS.svg && target && target[0].ownerSVGElement) { + pluginCalculations = PLUGINS.svg(this, target, at, PLUGINS.viewport ? method : FALSE); + } + + // Otherwise use regular jQuery methods + else { + targetWidth = target.outerWidth(FALSE); + targetHeight = target.outerHeight(FALSE); + position = target.offset(); + } + + // Parse returned plugin values into proper variables + if(pluginCalculations) { + targetWidth = pluginCalculations.width; + targetHeight = pluginCalculations.height; + offset = pluginCalculations.offset; + position = pluginCalculations.position; + } + + // Adjust position to take into account offset parents + position = this.reposition.offset(target, position, container); + + // Adjust for position.fixed tooltips (and also iOS scroll bug in v3.2-4.0 & v4.3-4.3.2) + if(BROWSER.iOS > 3.1 && BROWSER.iOS < 4.1 || + BROWSER.iOS >= 4.3 && BROWSER.iOS < 4.33 || + !BROWSER.iOS && type === 'fixed' + ){ + position.left -= win.scrollLeft(); + position.top -= win.scrollTop(); + } + + // Adjust position relative to target + if(!pluginCalculations || pluginCalculations && pluginCalculations.adjustable !== FALSE) { + position.left += at.x === RIGHT ? targetWidth : at.x === CENTER ? targetWidth / 2 : 0; + position.top += at.y === BOTTOM ? targetHeight : at.y === CENTER ? targetHeight / 2 : 0; + } + } + + // Adjust position relative to tooltip + position.left += adjust.x + (my.x === RIGHT ? -tooltipWidth : my.x === CENTER ? -tooltipWidth / 2 : 0); + position.top += adjust.y + (my.y === BOTTOM ? -tooltipHeight : my.y === CENTER ? -tooltipHeight / 2 : 0); + + // Use viewport adjustment plugin if enabled + if(PLUGINS.viewport) { + adjusted = position.adjusted = PLUGINS.viewport( + this, position, posOptions, targetWidth, targetHeight, tooltipWidth, tooltipHeight + ); + + // Apply offsets supplied by positioning plugin (if used) + if(offset && adjusted.left) { position.left += offset.left; } + if(offset && adjusted.top) { position.top += offset.top; } + + // Apply any new 'my' position + if(adjusted.my) { this.position.my = adjusted.my; } + } + + // Viewport adjustment is disabled, set values to zero + else { position.adjusted = { left: 0, top: 0 }; } + + // Set tooltip position class if it's changed + if(cache.posClass !== (newClass = this._createPosClass(this.position.my))) { + cache.posClass = newClass; + tooltip.removeClass(cache.posClass).addClass(newClass); + } + + // tooltipmove event + if(!this._trigger('move', [position, viewport.elem || viewport], event)) { return this; } + delete position.adjusted; + + // If effect is disabled, target it mouse, no animation is defined or positioning gives NaN out, set CSS directly + if(effect === FALSE || !visible || isNaN(position.left) || isNaN(position.top) || target === 'mouse' || !$.isFunction(posOptions.effect)) { + tooltip.css(position); + } + + // Use custom function if provided + else if($.isFunction(posOptions.effect)) { + posOptions.effect.call(tooltip, this, $.extend({}, position)); + tooltip.queue(function(next) { + // Reset attributes to avoid cross-browser rendering bugs + $(this).css({ opacity: '', height: '' }); + if(BROWSER.ie) { this.style.removeAttribute('filter'); } + + next(); + }); + } + + // Set positioning flag + this.positioning = FALSE; + + return this; +}; + +// Custom (more correct for qTip!) offset calculator +PROTOTYPE.reposition.offset = function(elem, pos, container) { + if(!container[0]) { return pos; } + + var ownerDocument = $(elem[0].ownerDocument), + quirks = !!BROWSER.ie && document.compatMode !== 'CSS1Compat', + parent = container[0], + scrolled, position, parentOffset, overflow; + + function scroll(e, i) { + pos.left += i * e.scrollLeft(); + pos.top += i * e.scrollTop(); + } + + // Compensate for non-static containers offset + do { + if((position = $.css(parent, 'position')) !== 'static') { + if(position === 'fixed') { + parentOffset = parent.getBoundingClientRect(); + scroll(ownerDocument, -1); + } + else { + parentOffset = $(parent).position(); + parentOffset.left += parseFloat($.css(parent, 'borderLeftWidth')) || 0; + parentOffset.top += parseFloat($.css(parent, 'borderTopWidth')) || 0; + } + + pos.left -= parentOffset.left + (parseFloat($.css(parent, 'marginLeft')) || 0); + pos.top -= parentOffset.top + (parseFloat($.css(parent, 'marginTop')) || 0); + + // If this is the first parent element with an overflow of "scroll" or "auto", store it + if(!scrolled && (overflow = $.css(parent, 'overflow')) !== 'hidden' && overflow !== 'visible') { scrolled = $(parent); } + } + } + while(parent = parent.offsetParent); + + // Compensate for containers scroll if it also has an offsetParent (or in IE quirks mode) + if(scrolled && (scrolled[0] !== ownerDocument[0] || quirks)) { + scroll(scrolled, 1); + } + + return pos; +}; + +// Corner class +var C = (CORNER = PROTOTYPE.reposition.Corner = function(corner, forceY) { + corner = ('' + corner).replace(/([A-Z])/, ' $1').replace(/middle/gi, CENTER).toLowerCase(); + this.x = (corner.match(/left|right/i) || corner.match(/center/) || ['inherit'])[0].toLowerCase(); + this.y = (corner.match(/top|bottom|center/i) || ['inherit'])[0].toLowerCase(); + this.forceY = !!forceY; + + var f = corner.charAt(0); + this.precedance = f === 't' || f === 'b' ? Y : X; +}).prototype; + +C.invert = function(z, center) { + this[z] = this[z] === LEFT ? RIGHT : this[z] === RIGHT ? LEFT : center || this[z]; +}; + +C.string = function(join) { + var x = this.x, y = this.y; + + var result = x !== y ? + x === 'center' || y !== 'center' && (this.precedance === Y || this.forceY) ? + [y,x] : + [x,y] : + [x]; + + return join !== false ? result.join(' ') : result; +}; + +C.abbrev = function() { + var result = this.string(false); + return result[0].charAt(0) + (result[1] && result[1].charAt(0) || ''); +}; + +C.clone = function() { + return new CORNER( this.string(), this.forceY ); +}; + +; +PROTOTYPE.toggle = function(state, event) { + var cache = this.cache, + options = this.options, + tooltip = this.tooltip; + + // Try to prevent flickering when tooltip overlaps show element + if(event) { + if((/over|enter/).test(event.type) && cache.event && (/out|leave/).test(cache.event.type) && + options.show.target.add(event.target).length === options.show.target.length && + tooltip.has(event.relatedTarget).length) { + return this; + } + + // Cache event + cache.event = $.event.fix(event); + } + + // If we're currently waiting and we've just hidden... stop it + this.waiting && !state && (this.hiddenDuringWait = TRUE); + + // Render the tooltip if showing and it isn't already + if(!this.rendered) { return state ? this.render(1) : this; } + else if(this.destroyed || this.disabled) { return this; } + + var type = state ? 'show' : 'hide', + opts = this.options[type], + posOptions = this.options.position, + contentOptions = this.options.content, + width = this.tooltip.css('width'), + visible = this.tooltip.is(':visible'), + animate = state || opts.target.length === 1, + sameTarget = !event || opts.target.length < 2 || cache.target[0] === event.target, + identicalState, allow, after; + + // Detect state if valid one isn't provided + if((typeof state).search('boolean|number')) { state = !visible; } + + // Check if the tooltip is in an identical state to the new would-be state + identicalState = !tooltip.is(':animated') && visible === state && sameTarget; + + // Fire tooltip(show/hide) event and check if destroyed + allow = !identicalState ? !!this._trigger(type, [90]) : NULL; + + // Check to make sure the tooltip wasn't destroyed in the callback + if(this.destroyed) { return this; } + + // If the user didn't stop the method prematurely and we're showing the tooltip, focus it + if(allow !== FALSE && state) { this.focus(event); } + + // If the state hasn't changed or the user stopped it, return early + if(!allow || identicalState) { return this; } + + // Set ARIA hidden attribute + $.attr(tooltip[0], 'aria-hidden', !!!state); + + // Execute state specific properties + if(state) { + // Store show origin coordinates + this.mouse && (cache.origin = $.event.fix(this.mouse)); + + // Update tooltip content & title if it's a dynamic function + if($.isFunction(contentOptions.text)) { this._updateContent(contentOptions.text, FALSE); } + if($.isFunction(contentOptions.title)) { this._updateTitle(contentOptions.title, FALSE); } + + // Cache mousemove events for positioning purposes (if not already tracking) + if(!trackingBound && posOptions.target === 'mouse' && posOptions.adjust.mouse) { + $(document).on('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', new $.Event('tooltipsolo')); + } + } + else { + // Clear show timer if we're hiding + clearTimeout(this.timers.show); + + // Remove cached origin on hide + delete cache.origin; + + // Remove mouse tracking event if not needed (all tracking qTips are hidden) + if(trackingBound && !$(SELECTOR+'[tracking="true"]:visible', opts.solo).not(tooltip).length) { + $(document).off('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; + + // Only update the z-index if it has changed and tooltip is not already focused + if(!tooltip.hasClass(CLASS_FOCUS)) { + // tooltipfocus event + if(this._trigger('focus', [newIndex], event)) { + // Only update z-index's if they've changed + if(curIndex !== newIndex) { + // Reduce our z-index's and keep them properly ordered + qtips.each(function() { + if(this.style.zIndex > curIndex) { + this.style.zIndex = this.style.zIndex - 1; + } + }); + + // Fire blur event for focused tooltip + qtips.filter('.' + CLASS_FOCUS).qtip('blur', event); + } + + // Set the new z-index + tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex; + } + } + + return this; +}; + +PROTOTYPE.blur = function(event) { + if(!this.rendered || this.destroyed) { return this; } + + // Set focused status to FALSE + this.tooltip.removeClass(CLASS_FOCUS); + + // tooltipblur event + this._trigger('blur', [ this.tooltip.css('zIndex') ], event); + + return this; +}; +;PROTOTYPE.disable = function(state) { + if(this.destroyed) { return this; } + + // If 'toggle' is passed, toggle the current state + if(state === 'toggle') { + state = !(this.rendered ? this.tooltip.hasClass(CLASS_DISABLED) : this.disabled); + } + + // Disable if no state passed + else if('boolean' !== typeof state) { + state = TRUE; + } + + if(this.rendered) { + this.tooltip.toggleClass(CLASS_DISABLED, state) + .attr('aria-disabled', state); + } + + this.disabled = !!state; + + return this; +}; + +PROTOTYPE.enable = function() { return this.disable(FALSE); }; +;PROTOTYPE._createButton = function() +{ + var self = this, + elements = this.elements, + tooltip = elements.tooltip, + button = this.options.content.button, + isString = typeof button === 'string', + close = isString ? button : 'Close tooltip'; + + if(elements.button) { elements.button.remove(); } + + // Use custom button if one was supplied by user, else use default + if(button.jquery) { + elements.button = button; + } + else { + elements.button = $('<a />', { + 'class': 'qtip-close ' + (this.options.style.widget ? '' : NAMESPACE+'-icon'), + 'title': close, + 'aria-label': close + }) + .prepend( + $('<span />', { + 'class': 'ui-icon ui-icon-close', + 'html': '×' + }) + ); + } + + // Create button and setup attributes + elements.button.appendTo(elements.titlebar || tooltip) + .attr('role', 'button') + .click(function(event) { + if(!tooltip.hasClass(CLASS_DISABLED)) { self.hide(event); } + return FALSE; + }); +}; + +PROTOTYPE._updateButton = function(button) +{ + // Make sure tooltip is rendered and if not, return + if(!this.rendered) { return FALSE; } + + var elem = this.elements.button; + if(button) { this._createButton(); } + else { elem.remove(); } +}; +;// Widget class creator +function createWidgetClass(cls) { + return WIDGET.concat('').join(cls ? '-'+cls+' ' : ' '); +} + +// Widget class setter method +PROTOTYPE._setWidget = function() +{ + var on = this.options.style.widget, + elements = this.elements, + tooltip = elements.tooltip, + disabled = tooltip.hasClass(CLASS_DISABLED); + + tooltip.removeClass(CLASS_DISABLED); + CLASS_DISABLED = on ? 'ui-state-disabled' : 'qtip-disabled'; + tooltip.toggleClass(CLASS_DISABLED, disabled); + + tooltip.toggleClass('ui-helper-reset '+createWidgetClass(), on).toggleClass(CLASS_DEFAULT, this.options.style.def && !on); + + if(elements.content) { + elements.content.toggleClass( createWidgetClass('content'), on); + } + if(elements.titlebar) { + elements.titlebar.toggleClass( createWidgetClass('header'), on); + } + if(elements.button) { + elements.button.toggleClass(NAMESPACE+'-icon', !on); + } +}; +;function delay(callback, duration) { + // If tooltip has displayed, start hide timer + if(duration > 0) { + return setTimeout( + $.proxy(callback, this), duration + ); + } + else{ callback.call(this); } +} + +function showMethod(event) { + if(this.tooltip.hasClass(CLASS_DISABLED)) { return; } + + // Clear hide timers + clearTimeout(this.timers.show); + clearTimeout(this.timers.hide); + + // Start show timer + this.timers.show = delay.call(this, + function() { this.toggle(TRUE, event); }, + this.options.show.delay + ); +} + +function hideMethod(event) { + if(this.tooltip.hasClass(CLASS_DISABLED) || this.destroyed) { return; } + + // Check if new target was actually the tooltip element + var relatedTarget = $(event.relatedTarget), + ontoTooltip = relatedTarget.closest(SELECTOR)[0] === this.tooltip[0], + ontoTarget = relatedTarget[0] === this.options.show.target[0]; + + // Clear timers and stop animation queue + clearTimeout(this.timers.show); + clearTimeout(this.timers.hide); + + // Prevent hiding if tooltip is fixed and event target is the tooltip. + // Or if mouse positioning is enabled and cursor momentarily overlaps + if(this !== relatedTarget[0] && + (this.options.position.target === 'mouse' && ontoTooltip) || + this.options.hide.fixed && ( + (/mouse(out|leave|move)/).test(event.type) && (ontoTooltip || ontoTarget)) + ) + { + /* eslint-disable no-empty */ + try { + event.preventDefault(); + event.stopImmediatePropagation(); + } catch(e) {} + /* eslint-enable no-empty */ + + return; + } + + // If tooltip has displayed, start hide timer + this.timers.hide = delay.call(this, + function() { this.toggle(FALSE, event); }, + this.options.hide.delay, + this + ); +} + +function inactiveMethod(event) { + if(this.tooltip.hasClass(CLASS_DISABLED) || !this.options.hide.inactive) { return; } + + // Clear timer + clearTimeout(this.timers.inactive); + + this.timers.inactive = delay.call(this, + function(){ this.hide(event); }, + this.options.hide.inactive + ); +} + +function repositionMethod(event) { + if(this.rendered && this.tooltip[0].offsetWidth > 0) { this.reposition(event); } +} + +// Store mouse coordinates +PROTOTYPE._storeMouse = function(event) { + (this.mouse = $.event.fix(event)).type = 'mousemove'; + return this; +}; + +// Bind events +PROTOTYPE._bind = function(targets, events, method, suffix, context) { + if(!targets || !method || !events.length) { return; } + var ns = '.' + this._id + (suffix ? '-'+suffix : ''); + $(targets).on( + (events.split ? events : events.join(ns + ' ')) + ns, + $.proxy(method, context || this) + ); + return this; +}; +PROTOTYPE._unbind = function(targets, suffix) { + targets && $(targets).off('.' + this._id + (suffix ? '-'+suffix : '')); + return this; +}; + +// Global delegation helper +function delegate(selector, events, method) { + $(document.body).on( + (events.split ? events : events.join('.'+NAMESPACE + ' ')) + '.'+NAMESPACE, + selector, + function() { + var api = QTIP.api[ $.attr(this, ATTR_ID) ]; + api && !api.disabled && method.apply(api, arguments); + } + ); +} +// Event trigger +PROTOTYPE._trigger = function(type, args, event) { + var callback = new $.Event('tooltip'+type); + callback.originalEvent = event && $.extend({}, event) || this.cache.event || NULL; + + this.triggering = type; + this.tooltip.trigger(callback, [this].concat(args || [])); + this.triggering = FALSE; + + return !callback.isDefaultPrevented(); +}; + +PROTOTYPE._bindEvents = function(showEvents, hideEvents, showTargets, hideTargets, showCallback, hideCallback) { + // Get tasrgets that lye within both + var similarTargets = showTargets.filter( hideTargets ).add( hideTargets.filter(showTargets) ), + toggleEvents = []; + + // If hide and show targets are the same... + if(similarTargets.length) { + + // Filter identical show/hide events + $.each(hideEvents, function(i, type) { + var showIndex = $.inArray(type, showEvents); + + // Both events are identical, remove from both hide and show events + // and append to toggleEvents + showIndex > -1 && toggleEvents.push( showEvents.splice( showIndex, 1 )[0] ); + }); + + // Toggle events are special case of identical show/hide events, which happen in sequence + if(toggleEvents.length) { + // Bind toggle events to the similar targets + this._bind(similarTargets, toggleEvents, function(event) { + var state = this.rendered ? this.tooltip[0].offsetWidth > 0 : false; + (state ? hideCallback : showCallback).call(this, event); + }); + + // Remove the similar targets from the regular show/hide bindings + showTargets = showTargets.not(similarTargets); + hideTargets = hideTargets.not(similarTargets); + } + } + + // Apply show/hide/toggle events + this._bind(showTargets, showEvents, showCallback); + this._bind(hideTargets, hideEvents, hideCallback); +}; + +PROTOTYPE._assignInitialEvents = function(event) { + var options = this.options, + showTarget = options.show.target, + hideTarget = options.hide.target, + showEvents = options.show.event ? $.trim('' + options.show.event).split(' ') : [], + hideEvents = options.hide.event ? $.trim('' + options.hide.event).split(' ') : []; + + // Catch remove/removeqtip events on target element to destroy redundant tooltips + this._bind(this.elements.target, ['remove', 'removeqtip'], function() { + this.destroy(true); + }, 'destroy'); + + /* + * Make sure hoverIntent functions properly by using mouseleave as a hide event if + * mouseenter/mouseout is used for show.event, even if it isn't in the users options. + */ + if(/mouse(over|enter)/i.test(options.show.event) && !/mouse(out|leave)/i.test(options.hide.event)) { + hideEvents.push('mouseleave'); + } + + /* + * Also make sure initial mouse targetting works correctly by caching mousemove coords + * on show targets before the tooltip has rendered. Also set onTarget when triggered to + * keep mouse tracking working. + */ + this._bind(showTarget, 'mousemove', function(moveEvent) { + this._storeMouse(moveEvent); + this.cache.onTarget = TRUE; + }); + + // Define hoverIntent function + function hoverIntent(hoverEvent) { + // Only continue if tooltip isn't disabled + if(this.disabled || this.destroyed) { return FALSE; } + + // Cache the event data + this.cache.event = hoverEvent && $.event.fix(hoverEvent); + this.cache.target = hoverEvent && $(hoverEvent.target); + + // Start the event sequence + clearTimeout(this.timers.show); + this.timers.show = delay.call(this, + function() { this.render(typeof hoverEvent === 'object' || options.show.ready); }, + options.prerender ? 0 : options.show.delay + ); + } + + // Filter and bind events + this._bindEvents(showEvents, hideEvents, showTarget, hideTarget, hoverIntent, function() { + if(!this.timers) { return FALSE; } + clearTimeout(this.timers.show); + }); + + // Prerendering is enabled, create tooltip now + if(options.show.ready || options.prerender) { hoverIntent.call(this, event); } +}; + +// Event assignment method +PROTOTYPE._assignEvents = function() { + var self = this, + options = this.options, + posOptions = options.position, + + tooltip = this.tooltip, + showTarget = options.show.target, + hideTarget = options.hide.target, + containerTarget = posOptions.container, + viewportTarget = posOptions.viewport, + documentTarget = $(document), + windowTarget = $(window), + + showEvents = options.show.event ? $.trim('' + options.show.event).split(' ') : [], + hideEvents = options.hide.event ? $.trim('' + options.hide.event).split(' ') : []; + + + // Assign passed event callbacks + $.each(options.events, function(name, callback) { + self._bind(tooltip, name === 'toggle' ? ['tooltipshow','tooltiphide'] : ['tooltip'+name], callback, null, tooltip); + }); + + // Hide tooltips when leaving current window/frame (but not select/option elements) + if(/mouse(out|leave)/i.test(options.hide.event) && options.hide.leave === 'window') { + this._bind(documentTarget, ['mouseout', 'blur'], function(event) { + if(!/select|option/.test(event.target.nodeName) && !event.relatedTarget) { + this.hide(event); + } + }); + } + + // Enable hide.fixed by adding appropriate class + if(options.hide.fixed) { + hideTarget = hideTarget.add( tooltip.addClass(CLASS_FIXED) ); + } + + /* + * Make sure hoverIntent functions properly by using mouseleave to clear show timer if + * mouseenter/mouseout is used for show.event, even if it isn't in the users options. + */ + else if(/mouse(over|enter)/i.test(options.show.event)) { + this._bind(hideTarget, 'mouseleave', function() { + clearTimeout(this.timers.show); + }); + } + + // Hide tooltip on document mousedown if unfocus events are enabled + if(('' + options.hide.event).indexOf('unfocus') > -1) { + this._bind(containerTarget.closest('html'), ['mousedown', 'touchstart'], function(event) { + var elem = $(event.target), + enabled = this.rendered && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0, + isAncestor = elem.parents(SELECTOR).filter(this.tooltip[0]).length > 0; + + if(elem[0] !== this.target[0] && elem[0] !== this.tooltip[0] && !isAncestor && + !this.target.has(elem[0]).length && enabled + ) { + this.hide(event); + } + }); + } + + // Check if the tooltip hides when inactive + if('number' === typeof options.hide.inactive) { + // Bind inactive method to show target(s) as a custom event + this._bind(showTarget, 'qtip-'+this.id+'-inactive', inactiveMethod, 'inactive'); + + // Define events which reset the 'inactive' event handler + this._bind(hideTarget.add(tooltip), QTIP.inactiveEvents, inactiveMethod); + } + + // Filter and bind events + this._bindEvents(showEvents, hideEvents, showTarget, hideTarget, showMethod, hideMethod); + + // Mouse movement bindings + this._bind(showTarget.add(tooltip), 'mousemove', function(event) { + // Check if the tooltip hides when mouse is moved a certain distance + if('number' === typeof options.hide.distance) { + var origin = this.cache.origin || {}, + limit = this.options.hide.distance, + abs = Math.abs; + + // Check if the movement has gone beyond the limit, and hide it if so + if(abs(event.pageX - origin.pageX) >= limit || abs(event.pageY - origin.pageY) >= limit) { + this.hide(event); + } + } + + // Cache mousemove coords on show targets + this._storeMouse(event); + }); + + // Mouse positioning events + if(posOptions.target === 'mouse') { + // If mouse adjustment is on... + if(posOptions.adjust.mouse) { + // Apply a mouseleave event so we don't get problems with overlapping + if(options.hide.event) { + // Track if we're on the target or not + this._bind(showTarget, ['mouseenter', 'mouseleave'], function(event) { + if(!this.cache) {return FALSE; } + this.cache.onTarget = event.type === 'mouseenter'; + }); + } + + // Update tooltip position on mousemove + this._bind(documentTarget, 'mousemove', function(event) { + // Update the tooltip position only if the tooltip is visible and adjustment is enabled + if(this.rendered && this.cache.onTarget && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0) { + this.reposition(event); + } + }); + } + } + + // Adjust positions of the tooltip on window resize if enabled + if(posOptions.adjust.resize || viewportTarget.length) { + this._bind( $.event.special.resize ? viewportTarget : windowTarget, 'resize', repositionMethod ); + } + + // Adjust tooltip position on scroll of the window or viewport element if present + if(posOptions.adjust.scroll) { + this._bind( windowTarget.add(posOptions.container), 'scroll', repositionMethod ); + } +}; + +// Un-assignment method +PROTOTYPE._unassignEvents = function() { + var options = this.options, + showTargets = options.show.target, + hideTargets = options.hide.target, + targets = $.grep([ + this.elements.target[0], + this.rendered && this.tooltip[0], + options.position.container[0], + options.position.viewport[0], + options.position.container.closest('html')[0], // unfocus + window, + document + ], function(i) { + return typeof i === 'object'; + }); + + // Add show and hide targets if they're valid + if(showTargets && showTargets.toArray) { + targets = targets.concat(showTargets.toArray()); + } + if(hideTargets && hideTargets.toArray) { + targets = targets.concat(hideTargets.toArray()); + } + + // Unbind the events + this._unbind(targets) + ._unbind(targets, 'destroy') + ._unbind(targets, 'inactive'); +}; + +// Apply common event handlers using delegate (avoids excessive .on calls!) +$(function() { + delegate(SELECTOR, ['mouseenter', 'mouseleave'], function(event) { + var state = event.type === 'mouseenter', + tooltip = $(event.currentTarget), + target = $(event.relatedTarget || event.target), + options = this.options; + + // On mouseenter... + if(state) { + // Focus the tooltip on mouseenter (z-index stacking) + this.focus(event); + + // Clear hide timer on tooltip hover to prevent it from closing + tooltip.hasClass(CLASS_FIXED) && !tooltip.hasClass(CLASS_DISABLED) && clearTimeout(this.timers.hide); + } + + // On mouseleave... + else { + // When mouse tracking is enabled, hide when we leave the tooltip and not onto the show target (if a hide event is set) + if(options.position.target === 'mouse' && options.position.adjust.mouse && + options.hide.event && options.show.target && !target.closest(options.show.target[0]).length) { + this.hide(event); + } + } + + // Add hover class + tooltip.toggleClass(CLASS_HOVER, state); + }); + + // Define events which reset the 'inactive' event handler + delegate('['+ATTR_ID+']', INACTIVE_EVENTS, inactiveMethod); +}); +;// Initialization method +function init(elem, id, opts) { + var obj, posOptions, attr, config, title, + + // Setup element references + docBody = $(document.body), + + // Use document body instead of document element if needed + newTarget = elem[0] === document ? docBody : elem, + + // Grab metadata from element if plugin is present + metadata = elem.metadata ? elem.metadata(opts.metadata) : NULL, + + // If metadata type if HTML5, grab 'name' from the object instead, or use the regular data object otherwise + metadata5 = opts.metadata.type === 'html5' && metadata ? metadata[opts.metadata.name] : NULL, + + // Grab data from metadata.name (or data-qtipopts as fallback) using .data() method, + html5 = elem.data(opts.metadata.name || 'qtipopts'); + + // If we don't get an object returned attempt to parse it manualyl without parseJSON + /* eslint-disable no-empty */ + try { html5 = typeof html5 === 'string' ? $.parseJSON(html5) : html5; } + catch(e) {} + /* eslint-enable no-empty */ + + // Merge in and sanitize metadata + config = $.extend(TRUE, {}, QTIP.defaults, opts, + typeof html5 === 'object' ? sanitizeOptions(html5) : NULL, + sanitizeOptions(metadata5 || metadata)); + + // Re-grab our positioning options now we've merged our metadata and set id to passed value + posOptions = config.position; + config.id = id; + + // Setup missing content if none is detected + if('boolean' === typeof config.content.text) { + attr = elem.attr(config.content.attr); + + // Grab from supplied attribute if available + if(config.content.attr !== FALSE && attr) { config.content.text = attr; } + + // No valid content was found, abort render + else { return FALSE; } + } + + // Setup target options + if(!posOptions.container.length) { posOptions.container = docBody; } + if(posOptions.target === FALSE) { posOptions.target = newTarget; } + if(config.show.target === FALSE) { config.show.target = newTarget; } + if(config.show.solo === TRUE) { config.show.solo = posOptions.container.closest('body'); } + if(config.hide.target === FALSE) { config.hide.target = newTarget; } + if(config.position.viewport === TRUE) { config.position.viewport = posOptions.container; } + + // Ensure we only use a single container + posOptions.container = posOptions.container.eq(0); + + // Convert position corner values into x and y strings + posOptions.at = new CORNER(posOptions.at, TRUE); + posOptions.my = new CORNER(posOptions.my); + + // Destroy previous tooltip if overwrite is enabled, or skip element if not + if(elem.data(NAMESPACE)) { + if(config.overwrite) { + elem.qtip('destroy', true); + } + else if(config.overwrite === FALSE) { + return FALSE; + } + } + + // Add has-qtip attribute + elem.attr(ATTR_HAS, id); + + // Remove title attribute and store it if present + if(config.suppress && (title = elem.attr('title'))) { + // Final attr call fixes event delegatiom and IE default tooltip showing problem + elem.removeAttr('title').attr(oldtitle, title).attr('title', ''); + } + + // Initialize the tooltip and add API reference + obj = new QTip(elem, config, id, !!attr); + elem.data(NAMESPACE, obj); + + return obj; +} + +// jQuery $.fn extension method +QTIP = $.fn.qtip = function(options, notation, newValue) +{ + var command = ('' + options).toLowerCase(), // Parse command + returned = NULL, + args = $.makeArray(arguments).slice(1), + event = args[args.length - 1], + opts = this[0] ? $.data(this[0], NAMESPACE) : NULL; + + // Check for API request + if(!arguments.length && opts || command === 'api') { + return opts; + } + + // Execute API command if present + else if('string' === typeof options) { + this.each(function() { + var api = $.data(this, NAMESPACE); + if(!api) { return TRUE; } + + // Cache the event if possible + if(event && event.timeStamp) { api.cache.event = event; } + + // Check for specific API commands + if(notation && (command === 'option' || command === 'options')) { + if(newValue !== undefined || $.isPlainObject(notation)) { + api.set(notation, newValue); + } + else { + returned = api.get(notation); + return FALSE; + } + } + + // Execute API command + else if(api[command]) { + api[command].apply(api, args); + } + }); + + return returned !== NULL ? returned : this; + } + + // No API commands. validate provided options and setup qTips + else if('object' === typeof options || !arguments.length) { + // Sanitize options first + opts = sanitizeOptions($.extend(TRUE, {}, options)); + + return this.each(function(i) { + var api, id; + + // Find next available ID, or use custom ID if provided + id = $.isArray(opts.id) ? opts.id[i] : opts.id; + id = !id || id === FALSE || id.length < 1 || QTIP.api[id] ? QTIP.nextid++ : id; + + // Initialize the qTip and re-grab newly sanitized options + api = init($(this), id, opts); + if(api === FALSE) { return TRUE; } + else { QTIP.api[id] = api; } + + // Initialize plugins + $.each(PLUGINS, function() { + if(this.initialize === 'initialize') { this(api); } + }); + + // Assign initial pre-render events + api._assignInitialEvents(event); + }); + } +}; + +// Expose class +$.qtip = QTip; + +// Populated in render method +QTIP.api = {}; +;$.each({ + /* Allow other plugins to successfully retrieve the title of an element with a qTip applied */ + attr: function(attr, val) { + if(this.length) { + var self = this[0], + title = 'title', + api = $.data(self, 'qtip'); + + if(attr === title && api && api.options && 'object' === typeof api && 'object' === typeof api.options && 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) { + // Clone our element using the real clone method + var 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)) { + /* eslint-disable no-empty */ + try { elem.triggerHandler('removeqtip'); } + catch( e ) {} + /* eslint-enable no-empty */ + } + } + $['cleanData'+replaceSuffix].apply(this, arguments); + }; +} +;// qTip version +QTIP.version = '3.0.3'; + +// 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) { + $(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, +createVML, +SCALE, +PIXEL_RATIO, +BACKING_STORE_RATIO, + +// 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) { + cssProps[prop] = cur; + return val; + } + } +} + +// Parse a given elements CSS property into an int +function intCss(elem, prop) { + return Math.ceil(parseFloat(vendorCss(elem, prop))); +} + + +// 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||'')+ '" />'; + }; +} + +// Canvas only definitions +else { + PIXEL_RATIO = window.devicePixelRatio || 1; + BACKING_STORE_RATIO = (function() { + var context = document.createElement('canvas').getContext('2d'); + return context.backingStorePixelRatio || context.webkitBackingStorePixelRatio || context.mozBackingStorePixelRatio || + context.msBackingStorePixelRatio || context.oBackingStorePixelRatio || 1; + })(); + SCALE = PIXEL_RATIO / BACKING_STORE_RATIO; +} + + +function Tip(qtip, options) { + this._ns = 'tip'; + this.options = options; + this.offset = options.offset; + this.size = [ options.width, options.height ]; + + // Initialize + this.qtip = qtip; + this.init(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 = 100000; + 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(elements.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(elements.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(elements.tooltip, borderSide, COLOR) || elements.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.width, + height = this.options.height, + isCenter = corner.abbrev() === 'c', + base = (y ? width: height) * (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, size, scale) { + scale = scale || 1; + size = size || this.size; + + var width = size[0] * scale, + height = size[1] * scale, + 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() ]; + }, + + // Tip coordinates drawer (canvas) + _drawCoords: function(context, coords) { + context.beginPath(); + context.moveTo(coords[0], coords[1]); + context.lineTo(coords[2], coords[3]); + context.lineTo(coords[4], coords[5]); + context.closePath(); + }, + + create: function() { + // Determine tip corner + var c = this.corner = (HASCANVAS || BROWSER.ie) && this._parseCorner(this.options.corner); + + // If we have a tip corner... + this.enabled = !!this.corner && this.corner.abbrev() !== 'c'; + if(this.enabled) { + // 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, + curSize = this.size, + mimic = options.mimic, + round = Math.round, + color, precedance, context, + coords, bigCoords, 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 if it's not invalid (1.0 style tips) + if(options.border && border < 1 && !INVALID.test(color[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; } + + // 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] - curSize[0] - border : (newSize[0] - curSize[0]) / 2), + round(mimic.y === TOP ? newSize[1] - curSize[1] : 0) + ]; + } + else { + translate = [ + round(mimic.x === LEFT ? newSize[0] - curSize[0] : 0), + round(mimic.y === TOP ? border : mimic.y === BOTTOM ? newSize[1] - curSize[1] - border : (newSize[1] - curSize[1]) / 2) + ]; + } + + // Canvas drawing implementation + if(HASCANVAS) { + // Grab canvas context and clear/save it + context = inner[0].getContext('2d'); + context.restore(); context.save(); + context.clearRect(0,0,6000,6000); + + // Calculate coordinates + coords = this._calculateTip(mimic, curSize, SCALE); + bigCoords = this._calculateTip(mimic, this.size, SCALE); + + // Set the canvas size using calculated size + inner.attr(WIDTH, newSize[0] * SCALE).attr(HEIGHT, newSize[1] * SCALE); + inner.css(WIDTH, newSize[0]).css(HEIGHT, newSize[1]); + + // Draw the outer-stroke tip + this._drawCoords(context, bigCoords); + context.fillStyle = color[1]; + context.fill(); + + // Draw the actual tip + context.translate(translate[0] * SCALE, translate[1] * SCALE); + this._drawCoords(context, coords); + context.fillStyle = color[0]; + context.fill(); + } + + // VML (IE Proprietary implementation) + else { + // Calculate coordinates + coords = this._calculateTip(mimic); + + // 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: newSize[0]+border + ' ' + newSize[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: newSize[0] + border, + height: newSize[1] + border + }) + .each(function(i) { + var $this = $(this); + + // Set shape specific attributes + $this[ $this.prop ? 'prop' : 'attr' ]({ + coordsize: newSize[0]+border + ' ' + newSize[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"' + ) ); + }); + } + + // Opera bug #357 - Incorrect tip position + // https://github.com/Craga89/qTip2/issues/367 + window.opera && setTimeout(function() { + elements.tip.css({ + display: 'inline-block', + visibility: 'visible' + }); + }, 1); + + // Position if needed + if(position !== FALSE) { this.calculate(corner, newSize); } + }, + + calculate: function(corner, size) { + if(!this.enabled) { return FALSE; } + + var self = this, + elements = this.qtip.elements, + tip = this.element, + userOffset = this.options.offset, + position = {}, + precedance, corners; + + // Inherit corner if not provided + corner = corner || this.corner; + precedance = corner.precedance; + + // Determine which tip dimension to use for adjustment + size = 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) { + 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; + + function shiftflip(direction, precedance, popposite, side, opposite) { + // Horizontal - Shift or flip method + if(direction === SHIFT && newCorner.precedance === precedance && adjust[side] && newCorner[popposite] !== CENTER) { + newCorner.precedance = newCorner.precedance === X ? Y : X; + } + else if(direction !== SHIFT && adjust[side]){ + newCorner[precedance] = newCorner[precedance] === CENTER ? + adjust[side] > 0 ? side : opposite : + newCorner[precedance] === side ? opposite : side; + } + } + + function shiftonly(xy, side, opposite) { + if(newCorner[xy] === CENTER) { + css[MARGIN+'-'+side] = shift[xy] = offset[MARGIN+'-'+side] - adjust[side]; + } + else { + props = offset[opposite] !== undefined ? + [ adjust[side], -offset[side] ] : [ -adjust[side], offset[side] ]; + + if( (shift[xy] = Math.max(props[0], props[1])) > props[0] ) { + pos[side] -= adjust[side]; + shift[side] = FALSE; + } + + css[ offset[opposite] !== undefined ? opposite : side ] = shift[xy]; + } + } + + // If our tip position isn't fixed e.g. doesn't adjust with viewport... + if(this.corner.fixed !== TRUE) { + // Perform shift/flip adjustments + shiftflip(horizontal, X, Y, LEFT, RIGHT); + shiftflip(vertical, Y, X, TOP, BOTTOM); + + // 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); + + // 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; + + // Perform shift adjustments + shift.left = horizontal === SHIFT && !!adjust.left; + if(shift.left) { + shiftonly(X, LEFT, RIGHT); + } + shift.top = vertical === SHIFT && !!adjust.top; + if(shift.top) { + shiftonly(Y, TOP, BOTTOM); + } + + /* + * 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 + this.border : 0; + pos.top -= offset.top.charAt ? offset.user : + vertical !== SHIFT || shift.left || !shift.left && !shift.top ? offset.top + this.border : 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) { + var 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)$': function(obj) { + // Re-set dimensions and redraw the tip + this.size = [ obj.width, obj.height ]; + this.update(); + + // Reposition the tooltip + this.qtip.reposition(); + }, + '^content.title|style.(classes|widget)$': 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, + adjusted = { left: 0, top: 0 }, + fixed, newMy, containerOffset, containerStatic, + viewportWidth, viewportHeight, viewportScroll, viewportOffset; + + // 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; + } + + // Cach container details + containerOffset = container.offset() || adjusted; + containerStatic = container.css('position') === 'static'; + + // Cache our viewport details + fixed = tooltip.css('position') === 'fixed'; + viewportWidth = viewport[0] === window ? viewport.width() : viewport.outerWidth(FALSE); + viewportHeight = viewport[0] === window ? viewport.height() : viewport.outerHeight(FALSE); + viewportScroll = { left: fixed ? 0 : viewport.scrollLeft(), top: fixed ? 0 : viewport.scrollTop() }; + viewportOffset = viewport[0] !== window && viewport.offset() || adjusted; + + // Generic calculation method + function calculate(side, otherSide, type, adjustment, side1, side2, lengthName, targetLength, elemLength) { + var initialPos = position[side1], + mySide = my[side], + atSide = at[side], + isShift = type === SHIFT, + myLength = mySide === side1 ? elemLength : mySide === side2 ? -elemLength : -elemLength / 2, + atLength = atSide === side1 ? targetLength : atSide === side2 ? -targetLength : -targetLength / 2, + sideOffset = viewportScroll[side1] + viewportOffset[side1] - (containerStatic ? 0 : containerOffset[side1]), + overflow1 = sideOffset - initialPos, + overflow2 = initialPos + elemLength - (lengthName === WIDTH ? viewportWidth : viewportHeight) - sideOffset, + offset = myLength - (my.precedance === side || mySide === my[otherSide] ? atLength : 0) - (atSide === CENTER ? targetLength / 2 : 0); + + // shift + if(isShift) { + offset = (mySide === side1 ? 1 : -1) * myLength; + + // Adjust position but keep it within viewport dimensions + position[side1] += overflow1 > 0 ? overflow1 : overflow2 > 0 ? -overflow2 : 0; + position[side1] = Math.max( + -containerOffset[side1] + viewportOffset[side1], + initialPos - offset, + Math.min( + Math.max( + -containerOffset[side1] + viewportOffset[side1] + (lengthName === WIDTH ? viewportWidth : viewportHeight), + initialPos + offset + ), + position[side1], + + // Make sure we don't adjust complete off the element when using 'center' + mySide === 'center' ? initialPos - myLength : 1E9 + ) + ); + + } + + // flip/flipinvert + else { + // Update adjustment amount depending on if using flipinvert or flip + adjustment *= type === FLIPINVERT ? 2 : 0; + + // Check for overflow on the left/top + if(overflow1 > 0 && (mySide !== side1 || overflow2 > 0)) { + position[side1] -= offset + adjustment; + 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) + adjustment; + newMy.invert(side, side2); + } + + // Make sure we haven't made things worse with the adjustment and reset if so + if(position[side1] < viewportScroll[side1] && -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, + my: newMy + }; + + return adjusted; +}; +;PLUGINS.polys = { + // POLY area coordinate calculator + // Special thanks to Ed Cradock for helping out with this. + // Uses a binary search algorithm to find suitable coordinates. + polygon: function(baseCoords, corner) { + var result = { + width: 0, height: 0, + position: { + top: 1e10, right: 0, + bottom: 0, left: 1e10 + }, + adjustable: FALSE + }, + i = 0, next, + coords = [], + compareX = 1, compareY = 1, + realX = 0, realY = 0, + newWidth, newHeight; + + // First pass, sanitize coords and determine outer edges + i = baseCoords.length; + while(i--) { + next = [ parseInt(baseCoords[--i], 10), parseInt(baseCoords[i+1], 10) ]; + + if(next[0] > result.position.right){ result.position.right = next[0]; } + if(next[0] < result.position.left){ result.position.left = next[0]; } + if(next[1] > result.position.bottom){ result.position.bottom = next[1]; } + if(next[1] < result.position.top){ result.position.top = next[1]; } + + coords.push(next); + } + + // Calculate height and width from outer edges + newWidth = result.width = Math.abs(result.position.right - result.position.left); + newHeight = result.height = Math.abs(result.position.bottom - result.position.top); + + // If it's the center corner... + if(corner.abbrev() === 'c') { + result.position = { + left: result.position.left + result.width / 2, + top: result.position.top + result.height / 2 + }; + } + else { + // Second pass, use a binary search algorithm to locate most suitable coordinate + while(newWidth > 0 && newHeight > 0 && compareX > 0 && compareY > 0) + { + newWidth = Math.floor(newWidth / 2); + newHeight = Math.floor(newHeight / 2); + + if(corner.x === LEFT){ compareX = newWidth; } + else if(corner.x === RIGHT){ compareX = result.width - newWidth; } + else{ compareX += Math.floor(newWidth / 2); } + + if(corner.y === TOP){ compareY = newHeight; } + else if(corner.y === BOTTOM){ compareY = result.height - newHeight; } + else{ compareY += Math.floor(newHeight / 2); } + + i = coords.length; + while(i--) + { + if(coords.length < 2){ break; } + + realX = coords[i][0] - result.position.left; + realY = coords[i][1] - result.position.top; + + if( + corner.x === LEFT && realX >= compareX || + corner.x === RIGHT && realX <= compareX || + corner.x === CENTER && (realX < compareX || realX > result.width - compareX) || + corner.y === TOP && realY >= compareY || + corner.y === BOTTOM && realY <= compareY || + corner.y === CENTER && (realY < compareY || realY > result.height - compareY)) { + coords.splice(i, 1); + } + } + } + result.position = { left: coords[0][0], top: coords[0][1] }; + } + + return result; + }, + + rect: function(ax, ay, bx, by) { + return { + width: Math.abs(bx - ax), + height: Math.abs(by - ay), + position: { + left: Math.min(ax, bx), + top: Math.min(ay, by) + } + }; + }, + + _angles: { + tc: 3 / 2, tr: 7 / 4, tl: 5 / 4, + bc: 1 / 2, br: 1 / 4, bl: 3 / 4, + rc: 2, lc: 1, c: 0 + }, + ellipse: function(cx, cy, rx, ry, corner) { + var c = PLUGINS.polys._angles[ corner.abbrev() ], + rxc = c === 0 ? 0 : rx * Math.cos( c * Math.PI ), + rys = ry * Math.sin( c * Math.PI ); + + return { + width: rx * 2 - Math.abs(rxc), + height: ry * 2 - Math.abs(rys), + position: { + left: cx + rxc, + top: cy + rys + }, + adjustable: FALSE + }; + }, + circle: function(cx, cy, r, corner) { + return PLUGINS.polys.ellipse(cx, cy, r, r, corner); + } +}; +;PLUGINS.svg = function(api, svg, corner) +{ + var elem = svg[0], + root = $(elem.ownerSVGElement), + ownerDocument = elem.ownerDocument, + strokeWidth2 = (parseInt(svg.css('stroke-width'), 10) || 0) / 2, + frameOffset, mtx, transformed, + len, next, i, points, + result, position; + + // Ascend the parentNode chain until we find an element with getBBox() + while(!elem.getBBox) { elem = elem.parentNode; } + if(!elem.getBBox || !elem.parentNode) { return FALSE; } + + // Determine which shape calculation to use + switch(elem.nodeName) { + case 'ellipse': + case 'circle': + result = PLUGINS.polys.ellipse( + elem.cx.baseVal.value, + elem.cy.baseVal.value, + (elem.rx || elem.r).baseVal.value + strokeWidth2, + (elem.ry || elem.r).baseVal.value + strokeWidth2, + corner + ); + break; + + case 'line': + case 'polygon': + case 'polyline': + // Determine points object (line has none, so mimic using array) + points = elem.points || [ + { x: elem.x1.baseVal.value, y: elem.y1.baseVal.value }, + { x: elem.x2.baseVal.value, y: elem.y2.baseVal.value } + ]; + + for(result = [], i = -1, len = points.numberOfItems || points.length; ++i < len;) { + next = points.getItem ? points.getItem(i) : points[i]; + result.push.apply(result, [next.x, next.y]); + } + + result = PLUGINS.polys.polygon(result, corner); + break; + + // Unknown shape or rectangle? Use bounding box + default: + result = elem.getBBox(); + result = { + width: result.width, + height: result.height, + position: { + left: result.x, + top: result.y + } + }; + break; + } + + // Shortcut assignments + position = result.position; + root = root[0]; + + // Convert position into a pixel value + if(root.createSVGPoint) { + mtx = elem.getScreenCTM(); + points = root.createSVGPoint(); + + points.x = position.left; + points.y = position.top; + transformed = points.matrixTransform( mtx ); + position.left = transformed.x; + position.top = transformed.y; + } + + // Check the element is not in a child document, and if so, adjust for frame elements offset + if(ownerDocument !== document && api.position.target !== 'mouse') { + frameOffset = $((ownerDocument.defaultView || ownerDocument.parentWindow).frameElement).offset(); + if(frameOffset) { + position.left += frameOffset.left; + position.top += frameOffset.top; + } + } + + // Adjust by scroll offset of owner document + ownerDocument = $(ownerDocument); + position.left += ownerDocument.scrollLeft(); + position.top += ownerDocument.scrollTop(); + + return result; +}; +;})); +}( window, document )); |