wishthis/node_modules/fomantic-ui/dist/components/popup.js

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/*!
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* # Fomantic-UI 2.9.2 - Popup
* https://github.com/fomantic/Fomantic-UI/
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*
*
* Released under the MIT license
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* https://opensource.org/licenses/MIT
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*
*/
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(function ($, window, document) {
'use strict';
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function isFunction(obj) {
return typeof obj === 'function' && typeof obj.nodeType !== 'number';
}
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window = window !== undefined && window.Math === Math
? window
: globalThis;
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$.fn.popup = function (parameters) {
var
$allModules = $(this),
$document = $(document),
$window = $(window),
$body = $('body'),
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moduleSelector = $allModules.selector || '',
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clickEvent = 'ontouchstart' in document.documentElement
? 'touchstart'
: 'click',
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time = Date.now(),
performance = [],
query = arguments[0],
methodInvoked = typeof query === 'string',
queryArguments = [].slice.call(arguments, 1),
returnedValue
;
$allModules.each(function () {
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var
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settings = $.isPlainObject(parameters)
? $.extend(true, {}, $.fn.popup.settings, parameters)
: $.extend({}, $.fn.popup.settings),
selector = settings.selector,
className = settings.className,
error = settings.error,
metadata = settings.metadata,
namespace = settings.namespace,
eventNamespace = '.' + settings.namespace,
moduleNamespace = 'module-' + namespace,
$module = $(this),
$context = [window, document].indexOf(settings.context) < 0 ? $document.find(settings.context) : $(settings.context),
$scrollContext = [window, document].indexOf(settings.scrollContext) < 0 ? $document.find(settings.scrollContext) : $(settings.scrollContext),
$boundary = [window, document].indexOf(settings.boundary) < 0 ? $document.find(settings.boundary) : $(settings.boundary),
$target = settings.target
? ([window, document].indexOf(settings.target) < 0 ? $document.find(settings.target) : $(settings.target))
: $module,
$popup,
$offsetParent,
searchDepth = 0,
triedPositions = false,
openedWithTouch = false,
element = this,
instance = $module.data(moduleNamespace),
documentObserver,
elementNamespace,
id,
module
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;
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module = {
// binds events
initialize: function () {
module.debug('Initializing', $module);
module.createID();
module.bind.events();
if (!module.exists() && settings.preserve) {
module.create();
}
if (settings.observeChanges) {
module.observeChanges();
}
module.instantiate();
},
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instantiate: function () {
module.verbose('Storing instance', module);
instance = module;
$module
.data(moduleNamespace, instance)
;
},
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observeChanges: function () {
if ('MutationObserver' in window) {
documentObserver = new MutationObserver(module.event.documentChanged);
documentObserver.observe(document, {
childList: true,
subtree: true,
});
module.debug('Setting up mutation observer', documentObserver);
}
},
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refresh: function () {
if (settings.popup) {
$popup = $document.find(settings.popup).eq(0);
} else {
if (settings.inline) {
$popup = $target.nextAll(selector.popup).eq(0);
settings.popup = $popup;
}
}
if (settings.popup) {
module.set.invisible();
$offsetParent = module.get.offsetParent();
module.remove.invisible();
if (settings.movePopup && module.has.popup() && module.get.offsetParent($popup)[0] !== $offsetParent[0]) {
module.debug('Moving popup to the same offset parent as target');
$popup
.detach()
.appendTo($offsetParent)
;
}
} else {
$offsetParent = settings.inline
? module.get.offsetParent($target)
: (module.has.popup()
? module.get.offsetParent($popup)
: $body);
}
if ($offsetParent.is('html') && $offsetParent[0] !== $body[0]) {
module.debug('Setting page as offset parent');
$offsetParent = $body;
}
if (module.get.variation()) {
module.set.variation();
}
},
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reposition: function () {
module.refresh();
module.set.position();
},
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destroy: function () {
module.debug('Destroying previous module');
if (documentObserver) {
documentObserver.disconnect();
}
// remove element only if was created dynamically
if ($popup && !settings.preserve) {
module.removePopup();
}
// clear all timeouts
clearTimeout(module.hideTimer);
clearTimeout(module.showTimer);
// remove events
module.unbind.close();
module.unbind.events();
$module
.removeData(moduleNamespace)
;
},
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event: {
start: function (event) {
var
delay = $.isPlainObject(settings.delay)
? settings.delay.show
: settings.delay
;
clearTimeout(module.hideTimer);
if (!openedWithTouch || (openedWithTouch && settings.addTouchEvents)) {
module.showTimer = setTimeout(module.show, delay);
}
},
end: function () {
var
delay = $.isPlainObject(settings.delay)
? settings.delay.hide
: settings.delay
;
clearTimeout(module.showTimer);
module.hideTimer = setTimeout(module.hide, delay);
},
touchstart: function (event) {
openedWithTouch = true;
if (settings.addTouchEvents) {
module.show();
}
},
resize: function () {
if (module.is.visible()) {
module.set.position();
}
},
documentChanged: function (mutations) {
[].forEach.call(mutations, function (mutation) {
if (mutation.removedNodes) {
[].forEach.call(mutation.removedNodes, function (node) {
if (node === element || $(node).find(element).length > 0) {
module.debug('Element removed from DOM, tearing down events');
module.destroy();
}
});
}
});
},
hideGracefully: function (event) {
var
$target = $(event.target),
isInDOM = $.contains(document.documentElement, event.target),
inPopup = $target.closest(selector.popup).length > 0
;
// don't close on clicks inside popup
if (event && !inPopup && isInDOM) {
module.debug('Click occurred outside popup hiding popup');
module.hide();
} else {
module.debug('Click was inside popup, keeping popup open');
}
},
},
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// generates popup html from metadata
create: function () {
var
html = module.get.html(),
title = module.get.title(),
content = module.get.content()
;
if (html || content || title) {
module.debug('Creating pop-up html');
if (!html) {
html = settings.templates.popup({
title: title,
content: content,
});
}
$popup = $('<div/>')
.addClass(className.popup)
.data(metadata.activator, $module)
.html(html)
;
if (settings.inline) {
module.verbose('Inserting popup element inline', $popup);
$popup
.insertAfter($module)
;
} else {
module.verbose('Appending popup element to body', $popup);
$popup
.appendTo($context)
;
}
module.refresh();
module.set.variation();
if (settings.hoverable) {
module.bind.popup();
}
settings.onCreate.call($popup, element);
} else if (settings.popup) {
$document.find(settings.popup).data(metadata.activator, $module);
module.verbose('Used popup specified in settings');
module.refresh();
if (settings.hoverable) {
module.bind.popup();
}
} else if ($target.next(selector.popup).length > 0) {
module.verbose('Pre-existing popup found');
settings.inline = true;
settings.popup = $target.next(selector.popup).data(metadata.activator, $module);
module.refresh();
if (settings.hoverable) {
module.bind.popup();
}
} else {
module.debug('No content specified skipping display', element);
}
},
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createID: function () {
id = (Math.random().toString(16) + '000000000').slice(2, 10);
elementNamespace = '.' + id;
module.verbose('Creating unique id for element', id);
},
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// determines popup state
toggle: function () {
module.debug('Toggling pop-up');
if (module.is.hidden()) {
module.debug('Popup is hidden, showing pop-up');
module.unbind.close();
module.show();
} else {
module.debug('Popup is visible, hiding pop-up');
module.hide();
}
},
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show: function (callback) {
callback = callback || function () {};
module.debug('Showing pop-up', settings.transition);
if (module.is.hidden() && !(module.is.active() && module.is.dropdown())) {
if (!module.exists()) {
module.create();
}
if (settings.onShow.call($popup, element) === false) {
module.debug('onShow callback returned false, cancelling popup animation');
return;
}
if (!settings.preserve && !settings.popup) {
module.refresh();
}
if ($popup && module.set.position()) {
module.save.conditions();
if (settings.exclusive) {
module.hideAll();
}
module.animate.show(callback);
}
}
},
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hide: function (callback) {
callback = callback || function () {};
if (module.is.visible() || module.is.animating()) {
if (settings.onHide.call($popup, element) === false) {
module.debug('onHide callback returned false, cancelling popup animation');
return;
}
module.remove.visible();
module.unbind.close();
module.restore.conditions();
module.animate.hide(callback);
}
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},
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hideAll: function () {
$document.find(selector.popup)
.filter('.' + className.popupVisible)
.each(function () {
$(this)
.data(metadata.activator)
.popup('hide')
;
})
;
},
exists: function () {
if (!$popup) {
return false;
}
if (settings.inline || settings.popup) {
return module.has.popup();
}
return $popup.closest($context).length > 0;
},
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removePopup: function () {
if (module.has.popup() && !settings.popup) {
module.debug('Removing popup', $popup);
$popup.remove();
$popup = undefined;
settings.onRemove.call($popup, element);
}
},
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save: {
conditions: function () {
module.cache = {
title: $module.attr('title'),
};
if (module.cache.title) {
$module.removeAttr('title');
}
module.verbose('Saving original attributes', module.cache.title);
},
},
restore: {
conditions: function () {
if (module.cache && module.cache.title) {
$module.attr('title', module.cache.title);
module.verbose('Restoring original attributes', module.cache.title);
}
return true;
},
},
supports: {
svg: function () {
return typeof SVGGraphicsElement !== 'undefined';
},
},
animate: {
show: function (callback) {
callback = isFunction(callback) ? callback : function () {};
if (settings.transition && module.can.useElement('transition')) {
module.set.visible();
$popup
.transition({
animation: (settings.transition.showMethod || settings.transition) + ' in',
queue: false,
debug: settings.debug,
verbose: settings.verbose,
silent: settings.silent,
duration: settings.transition.showDuration || settings.duration,
onComplete: function () {
module.bind.close();
callback.call($popup, element);
settings.onVisible.call($popup, element);
},
})
;
}
},
hide: function (callback) {
callback = isFunction(callback) ? callback : function () {};
module.debug('Hiding pop-up');
if (settings.transition && $.fn.transition !== undefined) {
$popup
.transition({
animation: (settings.transition.hideMethod || settings.transition) + ' out',
queue: false,
duration: settings.transition.hideDuration || settings.duration,
debug: settings.debug,
verbose: settings.verbose,
silent: settings.silent,
onComplete: function () {
module.reset();
callback.call($popup, element);
settings.onHidden.call($popup, element);
},
})
;
} else {
module.error(error.noTransition);
}
},
},
change: {
content: function (html) {
$popup.html(html);
},
},
get: {
html: function () {
$module.removeData(metadata.html);
return $module.data(metadata.html) || settings.html;
},
title: function () {
$module.removeData(metadata.title);
return $module.data(metadata.title) || settings.title;
},
content: function () {
$module.removeData(metadata.content);
return $module.data(metadata.content) || settings.content || $module.attr('title');
},
variation: function () {
$module.removeData(metadata.variation);
return $module.data(metadata.variation) || settings.variation;
},
popup: function () {
return $popup;
},
popupOffset: function () {
return $popup.offset();
},
calculations: function () {
var
$popupOffsetParent = module.get.offsetParent($popup),
targetElement = $target[0],
isWindowEl = $boundary[0] === window,
targetOffset = $target.offset(),
parentOffset = settings.inline || (settings.popup && settings.movePopup)
? $target.offsetParent().offset()
: { top: 0, left: 0 },
screenPosition = isWindowEl
? { top: 0, left: 0 }
: $boundary.offset(),
calculations = {},
scroll = isWindowEl
? { top: $window.scrollTop(), left: $window.scrollLeft() }
: { top: 0, left: 0 },
screen
;
calculations = {
// element which is launching popup
target: {
element: $target[0],
width: $target.outerWidth(),
height: $target.outerHeight(),
top: targetOffset.top - parentOffset.top,
left: targetOffset.left - parentOffset.left,
margin: {},
},
// popup itself
popup: {
width: $popup.outerWidth(),
height: $popup.outerHeight(),
},
// offset container (or 3d context)
parent: {
width: $offsetParent.outerWidth(),
height: $offsetParent.outerHeight(),
},
// screen boundaries
screen: {
top: screenPosition.top,
left: screenPosition.left,
scroll: {
top: scroll.top,
left: scroll.left,
},
width: $boundary.width(),
height: $boundary.height(),
},
};
// if popup offset context is not same as target, then adjust calculations
if ($popupOffsetParent[0] !== $offsetParent[0]) {
var
popupOffset = $popupOffsetParent.offset()
;
calculations.target.top -= popupOffset.top;
calculations.target.left -= popupOffset.left;
calculations.parent.width = $popupOffsetParent.outerWidth();
calculations.parent.height = $popupOffsetParent.outerHeight();
}
// add in container calcs if fluid
if (settings.setFluidWidth && module.is.fluid()) {
calculations.container = {
width: $popup.parent().outerWidth(),
};
calculations.popup.width = calculations.container.width;
}
// add in margins if inline
calculations.target.margin.top = settings.inline
? parseInt(window.getComputedStyle(targetElement).getPropertyValue('margin-top'), 10)
: 0;
calculations.target.margin.left = settings.inline
? (module.is.rtl()
? parseInt(window.getComputedStyle(targetElement).getPropertyValue('margin-right'), 10)
: parseInt(window.getComputedStyle(targetElement).getPropertyValue('margin-left'), 10))
: 0;
// calculate screen boundaries
screen = calculations.screen;
calculations.boundary = {
top: screen.top + screen.scroll.top,
bottom: screen.top + screen.scroll.top + screen.height,
left: screen.left + screen.scroll.left,
right: screen.left + screen.scroll.left + screen.width,
};
return calculations;
},
id: function () {
return id;
},
startEvent: function () {
if (settings.on === 'hover') {
return 'mouseenter';
}
if (settings.on === 'focus') {
return 'focus';
}
return false;
},
scrollEvent: function () {
return 'scroll';
},
endEvent: function () {
if (settings.on === 'hover') {
return 'mouseleave';
}
if (settings.on === 'focus') {
return 'blur';
}
return false;
},
distanceFromBoundary: function (offset, calculations) {
var
distanceFromBoundary = {},
popup,
boundary
;
calculations = calculations || module.get.calculations();
// shorthand
popup = calculations.popup;
boundary = calculations.boundary;
if (offset) {
distanceFromBoundary = {
top: offset.top - boundary.top,
left: offset.left - boundary.left,
right: boundary.right - (offset.left + popup.width),
bottom: boundary.bottom - (offset.top + popup.height),
};
module.verbose('Distance from boundaries determined', offset, distanceFromBoundary);
}
return distanceFromBoundary;
},
offsetParent: function ($element) {
var
element = $element !== undefined
? $element[0]
: $target[0],
parentNode = element.parentNode,
$node = $(parentNode)
;
if (parentNode) {
var
is2D = $node.css('transform') === 'none',
isStatic = $node.css('position') === 'static',
isBody = $node.is('body')
;
while (parentNode && !isBody && isStatic && is2D) {
parentNode = parentNode.parentNode;
$node = $(parentNode);
is2D = $node.css('transform') === 'none';
isStatic = $node.css('position') === 'static';
isBody = $node.is('body');
}
}
return $node && $node.length > 0
? $node
: $();
},
positions: function () {
return {
'top left': false,
'top center': false,
'top right': false,
'bottom left': false,
'bottom center': false,
'bottom right': false,
'left center': false,
'right center': false,
};
},
nextPosition: function (position) {
var
positions = position.split(' '),
verticalPosition = positions[0],
horizontalPosition = positions[1],
opposite = {
top: 'bottom',
bottom: 'top',
left: 'right',
right: 'left',
},
adjacent = {
left: 'center',
center: 'right',
right: 'left',
},
backup = {
'top left': 'top center',
'top center': 'top right',
'top right': 'right center',
'right center': 'bottom right',
'bottom right': 'bottom center',
'bottom center': 'bottom left',
'bottom left': 'left center',
'left center': 'top left',
},
adjacentsAvailable = verticalPosition === 'top' || verticalPosition === 'bottom',
oppositeTried = false,
adjacentTried = false,
nextPosition = false
;
if (!triedPositions) {
module.verbose('All available positions available');
triedPositions = module.get.positions();
}
module.debug('Recording last position tried', position);
triedPositions[position] = true;
if (settings.prefer === 'opposite') {
nextPosition = [opposite[verticalPosition], horizontalPosition];
nextPosition = nextPosition.join(' ');
oppositeTried = triedPositions[nextPosition] === true;
module.debug('Trying opposite strategy', nextPosition);
}
if ((settings.prefer === 'adjacent') && adjacentsAvailable) {
nextPosition = [verticalPosition, adjacent[horizontalPosition]];
nextPosition = nextPosition.join(' ');
adjacentTried = triedPositions[nextPosition] === true;
module.debug('Trying adjacent strategy', nextPosition);
}
if (adjacentTried || oppositeTried) {
module.debug('Using backup position', nextPosition);
nextPosition = backup[position];
}
return nextPosition;
},
},
set: {
position: function (position, calculations) {
// exit conditions
if ($target.length === 0 || $popup.length === 0) {
module.error(error.notFound);
return;
}
var
offset,
distanceAway,
target,
popup,
parent,
positioning,
popupOffset,
distanceFromBoundary
;
calculations = calculations || module.get.calculations();
position = position || $module.data(metadata.position) || settings.position;
offset = $module.data(metadata.offset) || settings.offset;
distanceAway = settings.distanceAway;
// shorthand
target = calculations.target;
popup = calculations.popup;
parent = calculations.parent;
if (module.should.centerArrow(calculations)) {
module.verbose('Adjusting offset to center arrow on small target element');
if (position === 'top left' || position === 'bottom left') {
offset += target.width / 2;
offset -= settings.arrowPixelsFromEdge;
}
if (position === 'top right' || position === 'bottom right') {
offset -= target.width / 2;
offset += settings.arrowPixelsFromEdge;
}
}
if (target.width === 0 && target.height === 0 && !module.is.svg(target.element)) {
module.debug('Popup target is hidden, no action taken');
return false;
}
if (settings.inline) {
module.debug('Adding margin to calculation', target.margin);
if (position === 'left center' || position === 'right center') {
offset += target.margin.top;
distanceAway += -target.margin.left;
} else if (position === 'top left' || position === 'top center' || position === 'top right') {
offset += target.margin.left;
distanceAway -= target.margin.top;
} else {
offset += target.margin.left;
distanceAway += target.margin.top;
}
}
module.debug('Determining popup position from calculations', position, calculations);
if (module.is.rtl()) {
position = position.replace(/left|right/g, function (match) {
return match === 'left'
? 'right'
: 'left';
});
module.debug('RTL: Popup position updated', position);
}
// if last attempt use specified last resort position
if (searchDepth === settings.maxSearchDepth && typeof settings.lastResort === 'string') {
position = settings.lastResort;
}
switch (position) {
case 'top left': {
positioning = {
top: 'auto',
bottom: parent.height - target.top + distanceAway,
left: target.left + offset,
right: 'auto',
};
break;
}
case 'top center': {
positioning = {
bottom: parent.height - target.top + distanceAway,
left: target.left + (target.width / 2) - (popup.width / 2) + offset,
top: 'auto',
right: 'auto',
};
break;
}
case 'top right': {
positioning = {
bottom: parent.height - target.top + distanceAway,
right: parent.width - target.left - target.width - offset,
top: 'auto',
left: 'auto',
};
break;
}
case 'left center': {
positioning = {
top: target.top + (target.height / 2) - (popup.height / 2) + offset,
right: parent.width - target.left + distanceAway,
left: 'auto',
bottom: 'auto',
};
break;
}
case 'right center': {
positioning = {
top: target.top + (target.height / 2) - (popup.height / 2) + offset,
left: target.left + target.width + distanceAway,
bottom: 'auto',
right: 'auto',
};
break;
}
case 'bottom left': {
positioning = {
top: target.top + target.height + distanceAway,
left: target.left + offset,
bottom: 'auto',
right: 'auto',
};
break;
}
case 'bottom center': {
positioning = {
top: target.top + target.height + distanceAway,
left: target.left + (target.width / 2) - (popup.width / 2) + offset,
bottom: 'auto',
right: 'auto',
};
break;
}
case 'bottom right': {
positioning = {
top: target.top + target.height + distanceAway,
right: parent.width - target.left - target.width - offset,
left: 'auto',
bottom: 'auto',
};
break;
}
}
if (positioning === undefined) {
module.error(error.invalidPosition, position);
}
module.debug('Calculated popup positioning values', positioning);
// tentatively place on stage
$popup
.css(positioning)
.removeClass(className.position)
.addClass(position)
;
module.set.invisible();
popupOffset = module.get.popupOffset();
// see if any boundaries are surpassed with this tentative position
distanceFromBoundary = module.get.distanceFromBoundary(popupOffset, calculations);
if (!settings.forcePosition && module.is.offstage(distanceFromBoundary, position)) {
module.debug('Position is outside viewport', position);
if (searchDepth < settings.maxSearchDepth) {
searchDepth++;
position = module.get.nextPosition(position);
module.debug('Trying new position', position);
return $popup
? module.set.position(position, calculations)
: false;
}
if (settings.lastResort) {
module.debug('No position found, showing with last position');
} else {
module.debug('Popup could not find a position to display', $popup);
module.error(error.cannotPlace, element);
module.remove.attempts();
module.remove.invisible();
module.reset();
settings.onUnplaceable.call($popup, element);
return false;
}
}
module.debug('Position is on stage', position);
module.remove.attempts();
module.remove.invisible();
if (settings.setFluidWidth && module.is.fluid()) {
module.set.fluidWidth(calculations);
}
return true;
},
fluidWidth: function (calculations) {
calculations = calculations || module.get.calculations();
module.debug('Automatically setting element width to parent width', calculations.parent.width);
$popup.css('width', calculations.container.width);
},
loading: function () {
$popup.addClass(className.loading);
},
invisible: function () {
$popup.addClass(className.invisible);
},
variation: function (variation) {
variation = variation || module.get.variation();
if (variation && module.has.popup()) {
module.verbose('Adding variation to popup', variation);
$popup.addClass(variation);
}
},
visible: function () {
$module.addClass(className.visible);
},
},
remove: {
loading: function () {
$popup.removeClass(className.loading);
},
invisible: function () {
$popup.removeClass(className.invisible);
},
variation: function (variation) {
variation = variation || module.get.variation();
if (variation) {
module.verbose('Removing variation', variation);
$popup.removeClass(variation);
}
},
visible: function () {
$module.removeClass(className.visible);
},
attempts: function () {
module.verbose('Resetting all searched positions');
searchDepth = 0;
triedPositions = false;
},
},
bind: {
events: function () {
module.debug('Binding popup events to module');
if (settings.on === 'click') {
$module
.on(clickEvent + eventNamespace, module.toggle)
;
}
if (settings.on === 'hover') {
$module
.on('touchstart' + eventNamespace, module.event.touchstart)
;
}
if (module.get.startEvent()) {
$module
.on(module.get.startEvent() + eventNamespace, module.event.start)
.on(module.get.endEvent() + eventNamespace, module.event.end)
;
}
if (settings.target) {
module.debug('Target set to element', $target);
}
$window.on('resize' + elementNamespace, module.event.resize);
},
popup: function () {
module.verbose('Allowing hover events on popup to prevent closing');
if ($popup && module.has.popup()) {
$popup
.on('mouseenter' + eventNamespace, module.event.start)
.on('mouseleave' + eventNamespace, module.event.end)
;
}
},
close: function () {
if (settings.hideOnScroll === true || (settings.hideOnScroll === 'auto' && settings.on !== 'click')) {
module.bind.closeOnScroll();
}
if (module.is.closable()) {
module.bind.clickaway();
} else if (settings.on === 'hover' && openedWithTouch) {
module.bind.touchClose();
}
},
closeOnScroll: function () {
module.verbose('Binding scroll close event to document');
$scrollContext
.one(module.get.scrollEvent() + elementNamespace, module.event.hideGracefully)
;
},
touchClose: function () {
module.verbose('Binding popup touchclose event to document');
$document
.on('touchstart' + elementNamespace, function (event) {
module.verbose('Touched away from popup');
module.event.hideGracefully.call(element, event);
})
;
},
clickaway: function () {
module.verbose('Binding popup close event to document');
$document
.on(clickEvent + elementNamespace, function (event) {
module.verbose('Clicked away from popup');
module.event.hideGracefully.call(element, event);
})
;
},
},
unbind: {
events: function () {
$window
.off(elementNamespace)
;
$module
.off(eventNamespace)
;
},
close: function () {
$document
.off(elementNamespace)
;
$scrollContext
.off(elementNamespace)
;
},
},
can: {
useElement: function (element) {
if ($.fn[element] !== undefined) {
return true;
}
module.error(error.noElement.replace('{element}', element));
return false;
},
},
has: {
popup: function () {
return $popup && $popup.length > 0;
},
},
should: {
centerArrow: function (calculations) {
return !module.is.basic() && calculations.target.width <= (settings.arrowPixelsFromEdge * 2);
},
},
is: {
closable: function () {
if (settings.closable === 'auto') {
return settings.on !== 'hover';
}
return settings.closable;
},
offstage: function (distanceFromBoundary, position) {
var
offstage = []
;
// return boundaries that have been surpassed
$.each(distanceFromBoundary, function (direction, distance) {
if (distance < -settings.jitter) {
module.debug('Position exceeds allowable distance from edge', direction, distance, position);
offstage.push(direction);
}
});
return offstage.length > 0;
},
svg: function (element) {
return module.supports.svg() && (element instanceof SVGGraphicsElement);
},
basic: function () {
return $module.hasClass(className.basic);
},
active: function () {
return $module.hasClass(className.active);
},
animating: function () {
return $popup !== undefined && $popup.hasClass(className.animating);
},
fluid: function () {
return $popup !== undefined && $popup.hasClass(className.fluid);
},
visible: function () {
return $popup !== undefined && $popup.hasClass(className.popupVisible);
},
dropdown: function () {
return $module.hasClass(className.dropdown);
},
hidden: function () {
return !module.is.visible();
},
rtl: function () {
return $module.attr('dir') === 'rtl' || $module.css('direction') === 'rtl' || $body.attr('dir') === 'rtl' || $body.css('direction') === 'rtl' || $context.attr('dir') === 'rtl' || $context.css('direction') === 'rtl';
},
},
reset: function () {
module.remove.visible();
if (settings.preserve) {
if ($.fn.transition !== undefined) {
$popup
.transition('remove transition')
;
}
} else {
module.removePopup();
}
},
setting: function (name, value) {
if ($.isPlainObject(name)) {
$.extend(true, settings, name);
} else if (value !== undefined) {
settings[name] = value;
} else {
return settings[name];
}
},
internal: function (name, value) {
if ($.isPlainObject(name)) {
$.extend(true, module, name);
} else if (value !== undefined) {
module[name] = value;
} else {
return module[name];
}
},
debug: function () {
if (!settings.silent && settings.debug) {
if (settings.performance) {
module.performance.log(arguments);
} else {
module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
module.debug.apply(console, arguments);
}
}
},
verbose: function () {
if (!settings.silent && settings.verbose && settings.debug) {
if (settings.performance) {
module.performance.log(arguments);
} else {
module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
module.verbose.apply(console, arguments);
}
}
},
error: function () {
if (!settings.silent) {
module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
module.error.apply(console, arguments);
}
},
performance: {
log: function (message) {
var
currentTime,
executionTime,
previousTime
;
if (settings.performance) {
currentTime = Date.now();
previousTime = time || currentTime;
executionTime = currentTime - previousTime;
time = currentTime;
performance.push({
Name: message[0],
Arguments: [].slice.call(message, 1) || '',
Element: element,
'Execution Time': executionTime,
});
}
clearTimeout(module.performance.timer);
module.performance.timer = setTimeout(module.performance.display, 500);
},
display: function () {
var
title = settings.name + ':',
totalTime = 0
;
time = false;
clearTimeout(module.performance.timer);
$.each(performance, function (index, data) {
totalTime += data['Execution Time'];
});
title += ' ' + totalTime + 'ms';
if (moduleSelector) {
title += ' \'' + moduleSelector + '\'';
}
if (performance.length > 0) {
console.groupCollapsed(title);
if (console.table) {
console.table(performance);
} else {
$.each(performance, function (index, data) {
console.log(data.Name + ': ' + data['Execution Time'] + 'ms');
});
}
console.groupEnd();
}
performance = [];
},
},
invoke: function (query, passedArguments, context) {
var
object = instance,
maxDepth,
found,
response
;
passedArguments = passedArguments || queryArguments;
context = context || element;
if (typeof query === 'string' && object !== undefined) {
query = query.split(/[ .]/);
maxDepth = query.length - 1;
$.each(query, function (depth, value) {
var camelCaseValue = depth !== maxDepth
? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
: query
;
if ($.isPlainObject(object[camelCaseValue]) && (depth !== maxDepth)) {
object = object[camelCaseValue];
} else if (object[camelCaseValue] !== undefined) {
found = object[camelCaseValue];
return false;
} else if ($.isPlainObject(object[value]) && (depth !== maxDepth)) {
object = object[value];
} else if (object[value] !== undefined) {
found = object[value];
return false;
} else {
module.error(error.method, query);
return false;
}
});
}
if (isFunction(found)) {
response = found.apply(context, passedArguments);
} else if (found !== undefined) {
response = found;
}
if (Array.isArray(returnedValue)) {
returnedValue.push(response);
} else if (returnedValue !== undefined) {
returnedValue = [returnedValue, response];
} else if (response !== undefined) {
returnedValue = response;
}
return found;
},
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};
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if (methodInvoked) {
if (instance === undefined) {
module.initialize();
}
module.invoke(query);
} else {
if (instance !== undefined) {
instance.invoke('destroy');
}
module.initialize();
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}
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});
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return returnedValue !== undefined
? returnedValue
: this;
};
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$.fn.popup.settings = {
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name: 'Popup',
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// module settings
silent: false,
debug: false,
verbose: false,
performance: true,
namespace: 'popup',
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// whether it should use dom mutation observers
observeChanges: true,
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// callback only when element added to dom
onCreate: function () {},
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// callback before element removed from dom
onRemove: function () {},
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// callback before show animation
onShow: function () {},
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// callback after show animation
onVisible: function () {},
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// callback before hide animation
onHide: function () {},
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// callback when popup cannot be positioned in visible screen
onUnplaceable: function () {},
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// callback after hide animation
onHidden: function () {},
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// when to show popup
on: 'hover',
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// element to use to determine if popup is out of boundary
boundary: window,
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// whether to add touchstart events when using hover
addTouchEvents: true,
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// default position relative to element
position: 'top left',
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// if given position should be used regardless if popup fits
forcePosition: false,
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// name of variation to use
variation: '',
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// whether popup should be moved to context
movePopup: true,
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// element which popup should be relative to
target: false,
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// jq selector or element that should be used as popup
popup: false,
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// popup should remain inline next to activator
inline: false,
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// popup should be removed from page on hide
preserve: false,
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// popup should not close when being hovered on
hoverable: false,
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// explicitly set content
content: false,
// explicitly set html
html: false,
// explicitly set title
title: false,
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// whether automatically close on clickaway when on click
closable: true,
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// automatically hide on scroll
hideOnScroll: 'auto',
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// hide other popups on show
exclusive: false,
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// context to attach popups
context: 'body',
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// context for binding scroll events
scrollContext: window,
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// position to prefer when calculating new position
prefer: 'opposite',
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// specify position to appear even if it doesn't fit
lastResort: false,
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// number of pixels from edge of popup to pointing arrow center (used from centering)
arrowPixelsFromEdge: 20,
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// delay used to prevent accidental refiring of animations due to user error
delay: {
show: 50,
hide: 70,
},
// whether fluid variation should assign width explicitly
setFluidWidth: true,
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// transition settings
duration: 200,
transition: 'scale',
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// distance away from activating element in px
distanceAway: 0,
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// number of pixels an element is allowed to be "offstage" for a position to be chosen (allows for rounding)
jitter: 2,
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// offset on aligning axis from calculated position
offset: 0,
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// maximum times to look for a position before failing (9 positions total)
maxSearchDepth: 15,
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error: {
invalidPosition: 'The position you specified is not a valid position',
cannotPlace: 'Popup does not fit within the boundaries of the viewport',
method: 'The method you called is not defined.',
noElement: 'This module requires ui {element}',
notFound: 'The target or popup you specified does not exist on the page',
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},
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metadata: {
activator: 'activator',
content: 'content',
html: 'html',
offset: 'offset',
position: 'position',
title: 'title',
variation: 'variation',
},
className: {
active: 'active',
basic: 'basic',
animating: 'animating',
dropdown: 'dropdown',
invisible: 'invisible',
fluid: 'fluid',
loading: 'loading',
popup: 'ui popup',
position: 'top left center bottom right',
visible: 'visible',
popupVisible: 'visible',
},
selector: {
popup: '.ui.popup',
},
templates: {
escape: function (string) {
var
badChars = /["'<>`]/g,
shouldEscape = /["&'<>`]/,
escape = {
'<': '&lt;',
'>': '&gt;',
'"': '&quot;',
"'": '&#x27;',
'`': '&#x60;',
},
escapedChar = function (chr) {
return escape[chr];
}
;
if (shouldEscape.test(string)) {
string = string.replace(/&(?![\d#a-z]{1,12};)/gi, '&amp;');
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return string.replace(badChars, escapedChar);
}
return string;
},
popup: function (text) {
var
html = '',
escape = $.fn.popup.settings.templates.escape
;
if (text !== undefined) {
if (text.title) {
text.title = escape(text.title);
html += '<div class="header">' + text.title + '</div>';
}
if (text.content) {
text.content = escape(text.content);
html += '<div class="content">' + text.content + '</div>';
}
}
return html;
},
},
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};
})(jQuery, window, document);