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jquery.kTip2.js
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/**
* kTip2 0.0.1
* Based on mgExternal 1.0.30
*
* Copyright 2012 Ricard Osorio Mañanas
* Dual licensed under the MIT or GPL Version 2 licenses.
*
* TODO:
* - Test callbacks
* - Fit to mobile
* - Hide if trigger is hidden
* - Aware of z-index
* - Detect ajaxForm
* - Tooltip left/right to top/bottom on mobile
* - Cancel ajax requests on close (including file uploads), but don't call
* onFailedRequest? Or do?
* - Have separate overlays and be aware of z-indexes when using children
* (also ability to have 0 opacity modals over parent modals)
* - When two overlays are opened at the same time, the first one to close
* restores the body CSS, leaving 2 scrollbars
*/
(function($, window, undefined){
//---[ Browser utils ]----------------------------------------------------//
var browserVendorPrefixes = ' Webkit Moz O ms Khtml'.split(' ');
// Real value is calculated on document ready
var browserScrollbarWidth = 0;
// Based on https://hacks.mozilla.org/2011/09/detecting-and-generating-css-animations-in-javascript/
var browserSupportsCSSAnimations = function(){
var elem = document.createElement('div');
for (var i = 0; i < browserVendorPrefixes.length; i++) {
if (browserVendorPrefixes[i] + 'AnimationName' in elem.style) {
return true;
}
}
return false;
}();
// Each browser listens to its own event
var animationEnd = 'animationend webkitAnimationEnd oanimationend MSAnimationEnd';
// Will change in the future, as browsers evolve and touch screen detection
// improves
var isTouchDevice = 'ontouchstart' in document.documentElement;
//---[ jQuery plugin ]----------------------------------------------------//
$.fn.kTip2 = function(defaultContent, options) {
var instance,
count = 0;
this.each(function(){
if ($(this).data('kTip2')) {
instance = $(this).data('kTip2');
} else {
count++;
$(this).data('kTip2', kTip2(this, defaultContent, options));
}
});
// jQuery objects with only 1 element return either the instance or a
// jQuery chain. Multiple elements always return a jQuery chain.
// Eg:
// $('#elem').kTip2(); First call, returns jQuery
// $('#elem').kTip2(); Second call, returns kTip2 instance
// $('.elements').kTip2(); First call, returns jQuery
// $('.elements').kTip2(); Second call, returns jQuery
return (!instance || count > 1) ? this : instance;
};
$.expr[':'].kTip2 = function(elem) {
return !!$(elem).data('kTip2');
};
//---[ kTip2 constructor ]-------------------------------------------------//
$.kTip2 = window.kTip2 = function(trigger, defaultContent, options) {
// Force instance: ktip(...) -> new kTip2(...)
if (!(this instanceof kTip2)) {
return new kTip2(trigger, defaultContent, options);
}
// trigger is optional when used only once. Eg: kTip2("Hi!");
if (!trigger || !trigger.nodeType) {
options = defaultContent;
defaultContent = trigger;
trigger = null;
}
// No defaultContent is required, as long as settings.ajax.url is set
// or an href attribute is provided
if (typeof defaultContent == 'object') {
options = defaultContent;
defaultContent = null;
}
// data-ktip-options HTML attributes are a valid alternate method
// of passing options
options = $.extend(true, {}, this.defaults, options, $(trigger).data('ktipOptions'));
// Default settings
this.settings = {
// Core
display: 'tooltip', // tooltip, modal
auto: !trigger, // Auto-open, default false if a trigger exists
renew: true, // Should each call fetch new data
autoFocus: true, // Auto-focus first input element
outsideClose: true, // Hide container when an outside click occurs
escClose: true, // Hide container when the ESC key is pressed
destroyOnClose: !trigger, // Destroy all generated elements and remove bindings
// Appearance
css: {}, // Custom CSS
cssAnimations: true, // Use CSS animations when possible
extraClass: (options && options.display) ? 'kT-'+options.display : 'kT-tooltip',
activeClass: 'active',
loadingClass: 'loading',
disabledClass: 'disabled',
showDelay: (options && options.tooltip && options.tooltip.bind == 'hover') ? 200 : 0, // Show delay in ms
hideDelay: (options && options.tooltip && options.tooltip.bind == 'hover') ? 200 : 0, // Hide delay in ms
showAnimation: 'kTip2-fadeInDown',
showSpeed: 300,
hideAnimation: 'kTip2-fadeOutDown',
hideSpeed: 300,
overlay: (options && options.display == 'modal') ? true : false,
overlayColor: '#fff',
overlayOpacity: 0.7, // Opacity from 0 to 1
overlayShowSpeed: 300,
overlayHideSpeed: 300,
submitIdentifier: 'input[type="submit"]',
ignoreClickSelector: '.kTip2-ignore-click',
focusPriority: [
'[autofocus]:visible:enabled:first',
':input:not(:radio):visible:enabled:first'
],
zIndex: 999,
breatheSeparation: (options && options.display == 'modal') ? 30 : 0,
// Ajax built-in functionality
ajax: {
url: undefined, // URL to fetch data from (if no defaultContent is provided or a form is sent)
data: {}, // Additional arguments to be sent
handleForms: true // Depends on the existence of the jQuery Form Plugin (https://github.com/malsup/form)
},
// Modal settings
modal: {
animateSpeed: 500
},
// Tooltip settings
tooltip: {
bind: 'click', // click, hover or focus
position: 'top center', // top/bottom left/center/right, or left/right top/middle/bottom
positionSource: $(trigger),
distance: 0,
arrowSize: 8, // Arrow size in pixels
arrowDistance: 15,
arrowFrontColor: undefined,
fit: true
},
// Callbacks
onCreateElements: function(){},
onBeforeShow: function(){}, // returning false prevents opening
onShow: function(){},
onBeforeClose: function(){}, // returning false prevents closing
onClose: function(){},
onDestroy: function(){},
onContentReady: function(){},
onStartLoading: function(){},
onStopLoading: function(){},
onFailedRequest: function(jqXHR, textStatus, errorThrown) {
alert("Please implement onFailedRequest to manage failed ajax requests.");
},
onJsonData: function(data) {
alert("Please implement onJsonData to manage ajax JSON responses.");
}
};
// Apply options
$.extend(true, this.settings, options);
// Help detect children
this.settings.tooltip.positionSource.data('kTip2', this);
// Convert overlay color from hex to rgb (http://stackoverflow.com/a/5624139)
this.settings.overlayColorRGB = function(hex) {
// Expand shorthand form (e.g. "03F") to full form (e.g. "0033FF")
var shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i;
hex = hex.replace(shorthandRegex, function(m, r, g, b) {
return r + r + g + g + b + b;
});
var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
return result ? {
r: parseInt(result[1], 16),
g: parseInt(result[2], 16),
b: parseInt(result[3], 16)
} : null;
}(this.settings.overlayColor);
// Internal jQuery elements
this.$trigger = $(trigger);
this.$container = null;
this.$content = null;
this.$overlay = null;
this.$tooltipArrow = null;
// Private vars
this._defaultContent = defaultContent;
this._defaultAjaxUrl = this.settings.ajax.url;
this._lastSubmitName = null;
this._show = false;
this._triggerZIndexBackup = null;
this._preventNextMouseup = false;
this._moveTimeout = null;
// this._currentAjaxRequest = null;
this._lastMousedownOutside;
// Set trigger bindings
if (this.$trigger) {
var self = this;
switch (this.settings.display) {
case 'modal':
this.$trigger.on('click.kTip2', function(e){
self.open(self.settings.showDelay);
e.preventDefault();
//e.stopPropagation();
});
break;
case 'tooltip':
switch (this.settings.tooltip.bind) {
case 'click':
this.$trigger.on('click.kTip2', function(e){
self.isVisible() ? self.close() : self.open(self.settings.showDelay);
e.preventDefault();
//e.stopPropagation();
});
break;
case 'hover':
this.$trigger.on({
"mouseenter.kTip2": function(){self.open(self.settings.showDelay)},
"mouseleave.kTip2": function(){self.close(self.settings.hideDelay)},
"mousedown.kTip2": function(e){e.stopPropagation()},
"mouseup.kTip2": function(e){e.stopPropagation()}
});
break;
case 'focus':
this.$trigger.on({
"focus.kTip2": function(){self.open(self.settings.showDelay)},
"blur.kTip2": function(){self.close(self.settings.hideDelay)},
"mousedown.kTip2": function(e){e.stopPropagation()},
"mouseup.kTip2": function(e){e.stopPropagation()}
});
break;
}
break;
}
}
// Auto-open if set
if (this.settings.auto) {
this.open();
}
};
//---[ kTip2 prototype ]---------------------------------------------------//
kTip2.prototype = {
defaults: {},
isVisible: function() {
return !!this.$container && this.$container.is(':visible');
},
areAllChildrenClosed: function() {
// Find children that have kTip2 instances. If they are open, let
// them decide about their own children (don't do recursive search).
var allChildrenClosed = true;
this.$content.find(':kTip2').each(function(){
if ($(this).kTip2().isVisible()) {
allChildrenClosed = false;
}
});
return allChildrenClosed;
},
modalContainerSwitch: function(enable) {
if (!isTouchDevice && !$('.kTip2-container-parent:visible').not(this.$container.parent()).length) {
$('body').css({
// Only add margin if the body has a scrollbar
marginRight: (enable && $(document).height() > $(window).height()) ? browserScrollbarWidth : '',
overflow: enable ? 'hidden' : ''
});
}
if (enable) {
this.$container.parent().show();
} else {
this.$container.parent().hide();
}
},
open: function(delay) {
var self = this;
this._show = true;
// Using a delay value of `0` would still
// create a noticeable visual effect
delay ? setTimeout(function(){self._open()}, delay)
: this._open();
},
_open: function() {
if (!this._show || this.isVisible()) {
return;
}
var self = this;
// New content
if (this.settings.renew || !this.$container) {
this.settings.ajax.url = this._defaultAjaxUrl;
this._lastSubmitName = null;
var url = this.settings.ajax.url || this.$trigger.attr('href');
if (this._defaultContent) {
this.setContent(this._defaultContent);
} else if (url) {
if (url.match(/\.(jpg|gif|png|bmp|jpeg)(.*)?$/i)) {
this.setContent('<img src="'+url+'" style="display:block;" />');
} else {
this.loadAjaxContent(url);
}
} else {
throw "kTip2: no defaultContent or settings.ajax.url provided.";
}
}
// Show existing content
else if (!this.isVisible()) {
this._showContainer();
}
},
close: function(delay) {
var self = this;
this._show = false;
delay ? setTimeout(function(){self._close()}, delay)
: this._close();
},
_close: function() {
if (this._show || !this.isVisible() || this.settings.onBeforeClose.call(this) === false) {
return;
}
var self = this;
// this.abortCurrentAjaxRequest();
this.$trigger
.add(this.settings.tooltip.positionSource)
.removeClass(this.settings.loadingClass)
.removeClass(this.settings.activeClass);
this.settings.onStopLoading.call(this);
// Fade container out
var onContainerFadeOut = function() {
// Hide after a CSS animation
self.$container.hide();
if (self.settings.display == 'modal') {
self.modalContainerSwitch(false);
}
// If set to be destroyed, remove the content and bindings,
// and call onDestroy
if (self.settings.destroyOnClose) {
self.destroy();
}
};
if (this.settings.cssAnimations && browserSupportsCSSAnimations) {
this._applyCssAnimation(
this.$container,
this.settings.hideAnimation,
this.settings.hideSpeed,
onContainerFadeOut
);
} else {
this.$container.fadeOut(300, onContainerFadeOut);
}
if (this.settings.overlay) {
var onOverlayFadeOut = function() {
// Hide after a CSS animation
self.$overlay.hide();
if (self.settings.display == 'tooltip') {
self.$trigger.css({
position: self._triggerZIndexBackup.position,
zIndex: self._triggerZIndexBackup.zIndex
});
}
self.settings.onClose.call(self);
};
if (this.settings.cssAnimations && browserSupportsCSSAnimations) {
this._applyCssAnimation(
this.$overlay,
'kTip2-fadeOut',
this.settings.overlayHideSpeed,
onOverlayFadeOut
);
} else {
this.$overlay.fadeOut(this.settings.overlayHideSpeed, onOverlayFadeOut);
}
}
// Close opened children
this.$content.find(':kTip2').each(function(){
$(this).kTip2().close();
});
},
setContent: function(html, modalAnimation) {
if (!this.$container) {
this._createElements();
}
var modalAnimationObj;
if (this.settings.display == 'modal') {
modalAnimationObj = {
type: modalAnimation,
$preContent: this.$content.clone(false),
preHeight: this.$content.height(),
preWidth: this.$content.width()
};
}
var $dummyContent = this.$content
.clone()
.appendTo(this.$container);
this.$content
.html(html)
.css({
// left: 0,
// top: 0,
// position: 'absolute',
visibility: 'hidden'
})
.appendTo('body');
this._bindSpecialActions();
this.settings.onContentReady.call(this);
this.$content.css({
// left: '',
// top: '',
// position: '',
visibility: ''
});
this.$content.appendTo(this.$container);
$dummyContent.remove();
// If onContentReady or any other code has decided to close the
// container, don't continue moving/showing it
if (this._show) {
if (this.isVisible() && this.$container.css('opacity') == 1) {
this.setFocus();
return this.moveContainer(modalAnimationObj, true);
} else {
this._showContainer();
}
}
},
_showContainer: function() {
if (this.settings.onBeforeShow.call(this) === false) {
return;
}
var self = this;
this.$trigger.addClass(this.settings.activeClass);
if (this.settings.display == 'tooltip' && this.settings.overlay) {
this._triggerZIndexBackup = {
position: this.$trigger.css('position') == 'static' ? '' : this.$trigger.css('position'),
zIndex: this.$trigger.css('z-index') == 0 ? '' : this.$trigger.css('z-index')
};
this.$trigger.css({
position: this._triggerZIndexBackup.position ? null : 'relative',
zIndex: this.settings.zIndex
});
}
if (this.settings.display == 'modal') {
this.modalContainerSwitch(true);
}
if (this.settings.overlay) {
// Show over all other overlays
this.$overlay.insertAfter('.kTip2-overlay:last');
if (this.settings.cssAnimations && browserSupportsCSSAnimations) {
this._applyCssAnimation(this.$overlay.show(), 'kTip2-fadeIn', this.settings.overlayShowSpeed);
} else {
this.$overlay.fadeIn(this.settings.overlayShowSpeed);
}
}
// Fade container in
var onContainerFadeIn = function() {
self.setFocus();
self.settings.onShow.call(self);
};
// Set correct position before showing
this.$container.css('visibility', 'hidden').show();
this.moveContainer('instant');
this.$container.hide().css('visibility', '');
// Show over all other kTip2 windows
if (this.settings.display == 'modal') {
this.$container.parent().appendTo('body');
} else {
this.$container.appendTo('body');
}
if (this.settings.cssAnimations && browserSupportsCSSAnimations) {
this._applyCssAnimation(
this.$container.show(),
this.settings.showAnimation,
this.settings.showSpeed,
onContainerFadeIn
);
} else {
this.$container.fadeIn(300, onContainerFadeIn);
}
},
destroy: function() {
if (this.settings.display == 'modal') {
this.$container.parent().remove();
} else {
this.$container.remove()
}
if (this.$overlay) {
this.$overlay.remove();
}
this.settings.onDestroy.call(this);
this.$trigger.removeData('kTip2');
},
_bindSpecialActions: function() {
var self = this;
// File uploads don't work on IE. MUST FIX
if (this.settings.ajax.handleForms && $.fn.ajaxSubmit) {
this.$content.find('form').on('submit.kTip2', function(e){
var $form = $(this);
e.preventDefault();
// if ($form.attr('enctype') == 'multipart/form-data' || $form.find('input[type="file"]').length) {
// alert("File uploads are discouraged in the current version of kTip2. Please provide support through an external plugin.");
// return;
// }
self._lastSubmitName = $form.find(self.settings.submitIdentifier).val();
$form.ajaxSubmit($.extend(true, {}, self.settings.ajax, $form.data('kTip2-ajax'), {
url: $form.attr('action') || self.settings.ajax.url || self.$trigger.attr('href'),
success: function(data) {
self.disableLoadingState();
self.settings.onStopLoading.call(self);
if (typeof data == 'object') {
self.settings.onJsonData.call(self, data);
} else {
self.setContent(data);
}
},
error: function(jqXHR, textStatus, errorThrown){
self.settings.onFailedRequest.call(self, jqXHR, textStatus, errorThrown);
}
}));
self.setLoadingState(); // After submit, as we are disabling all input fields
});
}
// this.$content.find('form').on('submit kTip2_submit', function(e){
// e.preventDefault();
// var $elem = $(this);
// if (e.type == 'kTip2_submit') {
// self.loadAjaxContent($elem, {type: 'move'}, 100);
// } else {
// // We wrap the call so other events are called first (we give
// // priority to form validation, custom submits, etc.)
// setTimeout(function(){
// if (!e.isPropagationStopped())
// $elem.trigger('kTip2_submit');
// }, 100);
// }
// });
this.$content.find('[class*="kTip2-redirect"]').on('click.kTip2', function(e){
e.preventDefault();
var $elem = $(this),
modalAnimation;
if (self.settings.display == 'modal') {
if ($elem.is('[class*="redirect-fade"]')) {
modalAnimation = 'fade';
} else if ($elem.is('[class*="redirect-move"]')) {
modalAnimation = 'move';
} else if ($elem.is('[class*="redirect-instant"]')) {
modalAnimation = 'instant';
} else {
modalAnimation = 'resize';
}
}
$elem.addClass(self.settings.loadingClass);
self.redirect($elem.attr('href'), modalAnimation);
});
this.$content.find('.kTip2-close').on('click.kTip2', function(e){
self.close();
e.preventDefault();
});
},
_isIgnoredClick: function(e) {
return $(e.target)
.parents(this.settings.ignoreClickSelector)
.addBack()
.is(this.settings.ignoreClickSelector)
},
// abortCurrentAjaxRequest: function() {
// if (this._currentAjaxRequest) {
// this._currentAjaxRequest.abort();
// this._currentAjaxRequest = null;
// }
// },
redirect: function(url, modalAnimation) {
this.settings.ajax.url = url;
this.loadAjaxContent(url, modalAnimation);
},
loadAjaxContent: function(url, modalAnimation) {
// this.abortCurrentAjaxRequest();
var self = this;
this.setLoadingState();
this.settings.onStartLoading.call(this);
$.ajax($.extend(true, {}, self.settings.ajax, {
type: 'GET',
url: url,
success: function(data){
// self._currentAjaxRequest = null;
self.disableLoadingState();
self.settings.onStopLoading.call(self);
if (typeof data == 'object') {
self.settings.onJsonData.call(self, data);
} else {
self.setContent(data, modalAnimation);
}
},
error: function(jqXHR, textStatus, errorThrown){
self.settings.onFailedRequest.call(self, jqXHR, textStatus, errorThrown);
// self._currentAjaxRequest = null;
// if (textStatus !== 'abort') {
// self.$trigger.removeClass(self.settings.loadingClass);
// self.settings.onStopLoading.call(self);
// self.setContent('<div class="notice alert">S\'ha produït un error</div>', modalAnimation);
// }
}
}));
},
setLoadingState: function() {
if (this.$trigger) {
this.$trigger.addClass(this.settings.loadingClass);
}
if (this.settings.tooltip.positionSource) {
this.settings.tooltip.positionSource.addClass(this.settings.loadingClass);
}
if (this.$content) {
this.$content.find(':input').prop('disabled', true);
this.$content.find(':input, .kTip2-loading-disabled').addClass(this.settings.disabledClass);
this.$content.find('.kTip2-loading').show();
}
},
disableLoadingState: function() {
if (this.$trigger) {
this.$trigger.removeClass(this.settings.loadingClass);
}
if (this.settings.tooltip.positionSource) {
this.settings.tooltip.positionSource.removeClass(this.settings.loadingClass);
}
if (this.$content) {
this.$content.find(':input').prop('disabled', false);
this.$content.find(':input, .kTip2-loading-disabled').removeClass(this.settings.disabledClass);
this.$content.find('.kTip2-loading').hide();
}
},
setFocus: function() {
if (!this.settings.autoFocus) {
return;
}
var form = this.$content
.find(this.settings.submitIdentifier+'[value="'+this._lastSubmitName+'"]')
.parents('form:visible');
if (form.length == 0) {
form = this.$content.find('form:first:visible');
}
if (form.length == 0) {
form = this.$content;
}
for (var i = 0, firstInput = form.find(this.settings.focusPriority[i]);
firstInput.length == 0 && i <= this.settings.focusPriority.length;
firstInput = form.find(this.settings.focusPriority[++i])){}
setTimeout(function(){
firstInput.trigger('focus');
}, 10);
},
_createElements: function() {
var self = this;
if (!this.$container) {
this.$container = $('<div/>')
.data('kTip2', this) // Help detect children
.addClass('kTip2-container')
.addClass(this.settings.extraClass)
.css({
position: 'absolute',
zIndex: this.settings.zIndex
})
.hide()
.appendTo(this.settings.display == 'modal'
? $('<div/>')
.data('kTip2', this) // Help detect children
.addClass('kTip2-container-parent')
.css(isTouchDevice ? {
zIndex: this.settings.zIndex
} : {
height: '100%',
left: 0,
overflowY: 'scroll',
position: 'fixed',
top: 0,
width: '100%',
zIndex: this.settings.zIndex
})
.hide()
.appendTo('body')
: 'body')
.on('mouseup.kTip2', function(e){
// Required if outsideClose is set to true
self._preventNextMouseup = true;
});
this.$content = $('<div/>')
.addClass('kTip2-content')
.css(this.settings.css)
.appendTo(this.$container);
if (this.settings.tooltip.bind == 'hover') {
this.$container.on('mouseenter.kTip2', function(){self.open(self.settings.showDelay)});
this.$container.on('mouseleave.kTip2', function(){self.close(self.settings.hideDelay)});
}
// Resize re-position except for touch modals. Touch devices
// shouldn't update on resize, as the way they work differs from
// the desktop version, and scrolling can lead to the modal
// constantly moving.
if (this.settings.display == 'tooltip' || !isTouchDevice) {
$(window).on('resize.kTip2', function(){self.moveContainer()});
}
if (this.settings.display == 'tooltip') {
$(window).on('scroll.kTip2', function(){self.moveContainer()});
}
// Hide on outside click
if (this.settings.outsideClose) {
// `mousedown` event fires everytime, even when clicking
// a scrollbar. We don't want to close on a scrollbar click,
// so we should use `mouseup` (`click` gives problems
// sometimes). Problem is, when some selects a text, the
// mousedown starts inside the container, but sometimes ends
// outside. We also don't want to close in that circumstance.
// So here we are, tracking where the clicking starts...
$('html').on('mousedown.kTip2', function(e){
if (
!self._isIgnoredClick(e)
&& self.areAllChildrenClosed()
&& !self.$container.is(e.target)
&& !self.$container.find(e.target).length
&& ($(document).innerWidth() - e.pageX) > browserScrollbarWidth // Detect clicks on scrollbars inside DIVs
) {
self._lastMousedownOutside = true;
} else {
self._lastMousedownOutside = false;
}
});
// ...and here closing when it started outside. Tada!
// Also: using html instead of document as clicking on the
// sidebar would trigger the event, and body does not always
// cover the whole page (html does)
$('html').on('mouseup.kTip2', function(e){
if (self._lastMousedownOutside) {
if (self._preventNextMouseup) {
self._preventNextMouseup = false;
}
// We also check if the clicked target meets
// setings.ignoreClickSelector criteria, as
// sometimes the mouseup event is prevented
// (select2 for example does this, and makes kTip2
// close the window as a result)
else if (!self._isIgnoredClick(e) && e.which == 1 && self.isVisible()) {
self.close();
}
}
});
}
// Hide on ESC press
if (this.settings.escClose) {
$(document).on('keyup.kTip2', function(e){
if (e.keyCode == 27 && self.isVisible() && self.areAllChildrenClosed()) {
self.close();
}
});
}
self.settings.onCreateElements.call(self);
}
if (this.settings.overlay && !this.$overlay) {
this.$overlay = $('<div/>')
.data('kTip2', this) // Help detect children
.attr('class', 'kTip2-overlay')
.css({
background: (this.settings.cssAnimations && browserSupportsCSSAnimations)
? 'rgba('
+ this.settings.overlayColorRGB.r + ', '
+ this.settings.overlayColorRGB.g + ', '
+ this.settings.overlayColorRGB.b + ', '
+ this.settings.overlayOpacity + ')'
: this.settings.overlayColor,
height: '100%', // 100% doesn't work properly on touchscreens
left: 0,
opacity: (this.settings.cssAnimations && browserSupportsCSSAnimations) ? null : this.settings.overlayOpacity,
position: 'fixed',
top: 0,
width: '100%', // 100% doesn't work properly on touchscreens
zIndex: this.settings.zIndex
})
.hide()
.prependTo('body'); // Insert before any other content, including tooltip triggers
// (that would otherwise be hidden by the overlay)
}
if (!this.$tooltipArrow && this.settings.display == 'tooltip' && this.settings.tooltip.arrowSize) {
this.$tooltipArrow = $('<div/>')
.addClass('kTip2-arrow')
.css({
position: 'absolute'
})
.appendTo(this.$container)
.append($('<div/>')
.addClass('kTip2-arrow-shadow')
.css({
borderStyle: 'solid',
borderWidth: this.settings.tooltip.arrowSize
})
)
.append($('<div/>')
.addClass('kTip2-arrow-front')
.css({
borderColor: this.settings.tooltip.arrowFrontColor || this.$content.css('background-color'),
borderStyle: 'solid',
borderWidth: this.settings.tooltip.arrowSize,
position: 'absolute'
}
));
}
},
animateContainer: function(animationName, animationSpeed, callback) {
if (this.settings.cssAnimations && browserSupportsCSSAnimations) {
this._applyCssAnimation(this.$container, animationName, animationSpeed, callback);
}
},
_applyCssAnimation: function($elem, animationName, animationSpeed, callback) {
var self = this;
$elem
.off(animationEnd)
.on(animationEnd, function(){
$elem.css({
animationDuration: '',
animationFillMode: '',
animationName: ''
});
if (callback) {
callback.call(self);
}
})
.css({
animationDuration: animationSpeed + 'ms',
animationFillMode: 'both',
animationName: animationName
});
},
moveContainer: function(modalAnimation, force) {
if (!this.isVisible()) {
return;
}
this.$content.stop();
var modalAnimationObj = $.isPlainObject(modalAnimation)
? modalAnimation
: {
type: modalAnimation || 'resize'
};
if (!modalAnimationObj.preHeight || !modalAnimationObj.preWidth) {
modalAnimationObj.preHeight = this.$content.height();
modalAnimationObj.preWidth = this.$content.width();
}
//---[ Fix narrow blocks past body width ]------------------------//
if (!this.settings.css.height || !this.settings.css.width) {
if (force || !this._moveTimeout) {
var self = this;
// Create a temp container once every 200ms, to avoid browser
// slowness when scrolling
this._moveTimeout = setTimeout(function(){
self._moveTimeout = null;
}, 200);
var $tempContainer = this.$container.clone();
$tempContainer