1547 lines
66 KiB
JavaScript
1547 lines
66 KiB
JavaScript
/*!
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* # Fomantic-UI 2.9.2 - Popup
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* https://github.com/fomantic/Fomantic-UI/
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*
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*
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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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*/
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(function ($, window, document) {
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'use strict';
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function isFunction(obj) {
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return typeof obj === 'function' && typeof obj.nodeType !== 'number';
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}
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window = window !== undefined && window.Math === Math
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? window
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: globalThis;
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$.fn.popup = function (parameters) {
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var
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$allModules = $(this),
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$document = $(document),
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$window = $(window),
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$body = $('body'),
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moduleSelector = $allModules.selector || '',
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clickEvent = 'ontouchstart' in document.documentElement
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? 'touchstart'
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: 'click',
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time = Date.now(),
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performance = [],
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query = arguments[0],
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methodInvoked = typeof query === 'string',
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queryArguments = [].slice.call(arguments, 1),
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returnedValue
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;
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$allModules.each(function () {
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var
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settings = $.isPlainObject(parameters)
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? $.extend(true, {}, $.fn.popup.settings, parameters)
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: $.extend({}, $.fn.popup.settings),
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selector = settings.selector,
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className = settings.className,
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error = settings.error,
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metadata = settings.metadata,
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namespace = settings.namespace,
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eventNamespace = '.' + settings.namespace,
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moduleNamespace = 'module-' + namespace,
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$module = $(this),
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$context = [window, document].indexOf(settings.context) < 0 ? $document.find(settings.context) : $(settings.context),
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$scrollContext = [window, document].indexOf(settings.scrollContext) < 0 ? $document.find(settings.scrollContext) : $(settings.scrollContext),
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$boundary = [window, document].indexOf(settings.boundary) < 0 ? $document.find(settings.boundary) : $(settings.boundary),
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$target = settings.target
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? ([window, document].indexOf(settings.target) < 0 ? $document.find(settings.target) : $(settings.target))
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: $module,
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$popup,
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$offsetParent,
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searchDepth = 0,
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triedPositions = false,
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openedWithTouch = false,
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element = this,
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instance = $module.data(moduleNamespace),
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documentObserver,
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elementNamespace,
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id,
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module
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;
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module = {
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// binds events
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initialize: function () {
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module.debug('Initializing', $module);
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module.createID();
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module.bind.events();
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if (!module.exists() && settings.preserve) {
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module.create();
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}
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if (settings.observeChanges) {
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module.observeChanges();
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}
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module.instantiate();
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},
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instantiate: function () {
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module.verbose('Storing instance', module);
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instance = module;
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$module
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.data(moduleNamespace, instance)
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;
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},
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observeChanges: function () {
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if ('MutationObserver' in window) {
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documentObserver = new MutationObserver(module.event.documentChanged);
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documentObserver.observe(document, {
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childList: true,
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subtree: true,
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});
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module.debug('Setting up mutation observer', documentObserver);
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}
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},
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refresh: function () {
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if (settings.popup) {
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$popup = $document.find(settings.popup).eq(0);
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} else {
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if (settings.inline) {
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$popup = $target.nextAll(selector.popup).eq(0);
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settings.popup = $popup;
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}
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}
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if (settings.popup) {
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module.set.invisible();
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$offsetParent = module.get.offsetParent();
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module.remove.invisible();
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if (settings.movePopup && module.has.popup() && module.get.offsetParent($popup)[0] !== $offsetParent[0]) {
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module.debug('Moving popup to the same offset parent as target');
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$popup
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.detach()
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.appendTo($offsetParent)
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;
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}
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} else {
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$offsetParent = settings.inline
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? module.get.offsetParent($target)
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: (module.has.popup()
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? module.get.offsetParent($popup)
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: $body);
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}
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if ($offsetParent.is('html') && $offsetParent[0] !== $body[0]) {
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module.debug('Setting page as offset parent');
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$offsetParent = $body;
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}
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if (module.get.variation()) {
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module.set.variation();
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}
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},
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reposition: function () {
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module.refresh();
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module.set.position();
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},
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destroy: function () {
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module.debug('Destroying previous module');
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if (documentObserver) {
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documentObserver.disconnect();
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}
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// remove element only if was created dynamically
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if ($popup && !settings.preserve) {
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module.removePopup();
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}
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// clear all timeouts
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clearTimeout(module.hideTimer);
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clearTimeout(module.showTimer);
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// remove events
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module.unbind.close();
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module.unbind.events();
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$module
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.removeData(moduleNamespace)
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;
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},
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event: {
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start: function (event) {
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var
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delay = $.isPlainObject(settings.delay)
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? settings.delay.show
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: settings.delay
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;
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clearTimeout(module.hideTimer);
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if (!openedWithTouch || (openedWithTouch && settings.addTouchEvents)) {
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module.showTimer = setTimeout(module.show, delay);
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}
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},
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end: function () {
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var
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delay = $.isPlainObject(settings.delay)
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? settings.delay.hide
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: settings.delay
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;
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clearTimeout(module.showTimer);
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module.hideTimer = setTimeout(module.hide, delay);
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},
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touchstart: function (event) {
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openedWithTouch = true;
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if (settings.addTouchEvents) {
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module.show();
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}
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},
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resize: function () {
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if (module.is.visible()) {
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module.set.position();
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}
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},
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documentChanged: function (mutations) {
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[].forEach.call(mutations, function (mutation) {
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if (mutation.removedNodes) {
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[].forEach.call(mutation.removedNodes, function (node) {
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if (node === element || $(node).find(element).length > 0) {
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module.debug('Element removed from DOM, tearing down events');
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module.destroy();
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}
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});
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}
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});
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},
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hideGracefully: function (event) {
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var
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$target = $(event.target),
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isInDOM = $.contains(document.documentElement, event.target),
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inPopup = $target.closest(selector.popup).length > 0
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;
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// don't close on clicks inside popup
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if (event && !inPopup && isInDOM) {
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module.debug('Click occurred outside popup hiding popup');
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module.hide();
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} else {
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module.debug('Click was inside popup, keeping popup open');
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}
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},
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},
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// generates popup html from metadata
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create: function () {
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var
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html = module.get.html(),
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title = module.get.title(),
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content = module.get.content()
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;
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if (html || content || title) {
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module.debug('Creating pop-up html');
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if (!html) {
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html = settings.templates.popup({
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title: title,
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content: content,
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});
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}
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$popup = $('<div/>')
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.addClass(className.popup)
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.data(metadata.activator, $module)
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.html(html)
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;
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if (settings.inline) {
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module.verbose('Inserting popup element inline', $popup);
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$popup
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.insertAfter($module)
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;
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} else {
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module.verbose('Appending popup element to body', $popup);
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$popup
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.appendTo($context)
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;
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}
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module.refresh();
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module.set.variation();
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if (settings.hoverable) {
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module.bind.popup();
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}
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settings.onCreate.call($popup, element);
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} else if (settings.popup) {
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$document.find(settings.popup).data(metadata.activator, $module);
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module.verbose('Used popup specified in settings');
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module.refresh();
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if (settings.hoverable) {
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module.bind.popup();
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}
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} else if ($target.next(selector.popup).length > 0) {
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module.verbose('Pre-existing popup found');
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settings.inline = true;
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settings.popup = $target.next(selector.popup).data(metadata.activator, $module);
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module.refresh();
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if (settings.hoverable) {
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module.bind.popup();
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}
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} else {
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module.debug('No content specified skipping display', element);
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}
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},
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createID: function () {
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id = (Math.random().toString(16) + '000000000').slice(2, 10);
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elementNamespace = '.' + id;
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module.verbose('Creating unique id for element', id);
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},
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// determines popup state
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toggle: function () {
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module.debug('Toggling pop-up');
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if (module.is.hidden()) {
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module.debug('Popup is hidden, showing pop-up');
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module.unbind.close();
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module.show();
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} else {
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module.debug('Popup is visible, hiding pop-up');
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module.hide();
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}
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},
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show: function (callback) {
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callback = callback || function () {};
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module.debug('Showing pop-up', settings.transition);
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if (module.is.hidden() && !(module.is.active() && module.is.dropdown())) {
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if (!module.exists()) {
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module.create();
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}
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if (settings.onShow.call($popup, element) === false) {
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module.debug('onShow callback returned false, cancelling popup animation');
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return;
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}
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if (!settings.preserve && !settings.popup) {
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module.refresh();
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}
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if ($popup && module.set.position()) {
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module.save.conditions();
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if (settings.exclusive) {
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module.hideAll();
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}
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module.animate.show(callback);
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}
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}
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},
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hide: function (callback) {
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callback = callback || function () {};
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if (module.is.visible() || module.is.animating()) {
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if (settings.onHide.call($popup, element) === false) {
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module.debug('onHide callback returned false, cancelling popup animation');
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return;
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}
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module.remove.visible();
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module.unbind.close();
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module.restore.conditions();
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module.animate.hide(callback);
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}
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},
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hideAll: function () {
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$document.find(selector.popup)
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.filter('.' + className.popupVisible)
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.each(function () {
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$(this)
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.data(metadata.activator)
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.popup('hide')
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;
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})
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;
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},
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exists: function () {
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if (!$popup) {
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return false;
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}
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if (settings.inline || settings.popup) {
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return module.has.popup();
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}
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return $popup.closest($context).length > 0;
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},
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removePopup: function () {
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if (module.has.popup() && !settings.popup) {
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module.debug('Removing popup', $popup);
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$popup.remove();
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$popup = undefined;
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settings.onRemove.call($popup, element);
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}
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},
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save: {
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conditions: function () {
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module.cache = {
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title: $module.attr('title'),
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};
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if (module.cache.title) {
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$module.removeAttr('title');
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}
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module.verbose('Saving original attributes', module.cache.title);
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},
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},
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restore: {
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conditions: function () {
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if (module.cache && module.cache.title) {
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$module.attr('title', module.cache.title);
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module.verbose('Restoring original attributes', module.cache.title);
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}
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return true;
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},
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},
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supports: {
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svg: function () {
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return typeof SVGGraphicsElement !== 'undefined';
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},
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},
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animate: {
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show: function (callback) {
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callback = isFunction(callback) ? callback : function () {};
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if (settings.transition && module.can.useElement('transition')) {
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module.set.visible();
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$popup
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.transition({
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animation: (settings.transition.showMethod || settings.transition) + ' in',
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queue: false,
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debug: settings.debug,
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verbose: settings.verbose,
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silent: settings.silent,
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duration: settings.transition.showDuration || settings.duration,
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onComplete: function () {
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module.bind.close();
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callback.call($popup, element);
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settings.onVisible.call($popup, element);
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},
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})
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;
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}
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},
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hide: function (callback) {
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callback = isFunction(callback) ? callback : function () {};
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module.debug('Hiding pop-up');
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if (settings.transition && $.fn.transition !== undefined) {
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$popup
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.transition({
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animation: (settings.transition.hideMethod || settings.transition) + ' out',
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queue: false,
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duration: settings.transition.hideDuration || settings.duration,
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debug: settings.debug,
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verbose: settings.verbose,
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silent: settings.silent,
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onComplete: function () {
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module.reset();
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callback.call($popup, element);
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settings.onHidden.call($popup, element);
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},
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})
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;
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} else {
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module.error(error.noTransition);
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}
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},
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},
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change: {
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content: function (html) {
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$popup.html(html);
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},
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},
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get: {
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html: function () {
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$module.removeData(metadata.html);
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return $module.data(metadata.html) || settings.html;
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},
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title: function () {
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$module.removeData(metadata.title);
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return $module.data(metadata.title) || settings.title;
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},
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content: function () {
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$module.removeData(metadata.content);
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return $module.data(metadata.content) || settings.content || $module.attr('title');
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},
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variation: function () {
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$module.removeData(metadata.variation);
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return $module.data(metadata.variation) || settings.variation;
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},
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popup: function () {
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return $popup;
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},
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popupOffset: function () {
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return $popup.offset();
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},
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calculations: function () {
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var
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$popupOffsetParent = module.get.offsetParent($popup),
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targetElement = $target[0],
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isWindowEl = $boundary[0] === window,
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targetOffset = $target.offset(),
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parentOffset = settings.inline || (settings.popup && settings.movePopup)
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? $target.offsetParent().offset()
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: { top: 0, left: 0 },
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screenPosition = isWindowEl
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? { top: 0, left: 0 }
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: $boundary.offset(),
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calculations = {},
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scroll = isWindowEl
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? { top: $window.scrollTop(), left: $window.scrollLeft() }
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: { top: 0, left: 0 },
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screen
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;
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calculations = {
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// element which is launching popup
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target: {
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element: $target[0],
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width: $target.outerWidth(),
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height: $target.outerHeight(),
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top: targetOffset.top - parentOffset.top,
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left: targetOffset.left - parentOffset.left,
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margin: {},
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},
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// popup itself
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popup: {
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width: $popup.outerWidth(),
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height: $popup.outerHeight(),
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},
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// offset container (or 3d context)
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parent: {
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width: $offsetParent.outerWidth(),
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height: $offsetParent.outerHeight(),
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},
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// screen boundaries
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screen: {
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top: screenPosition.top,
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left: screenPosition.left,
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scroll: {
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top: scroll.top,
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left: scroll.left,
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},
|
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width: $boundary.width(),
|
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height: $boundary.height(),
|
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},
|
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};
|
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|
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// if popup offset context is not same as target, then adjust calculations
|
|
if ($popupOffsetParent[0] !== $offsetParent[0]) {
|
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var
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popupOffset = $popupOffsetParent.offset()
|
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;
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calculations.target.top -= popupOffset.top;
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calculations.target.left -= popupOffset.left;
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calculations.parent.width = $popupOffsetParent.outerWidth();
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calculations.parent.height = $popupOffsetParent.outerHeight();
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}
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|
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// add in container calcs if fluid
|
|
if (settings.setFluidWidth && module.is.fluid()) {
|
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calculations.container = {
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width: $popup.parent().outerWidth(),
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};
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calculations.popup.width = calculations.container.width;
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}
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|
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// add in margins if inline
|
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calculations.target.margin.top = settings.inline
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? parseInt(window.getComputedStyle(targetElement).getPropertyValue('margin-top'), 10)
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: 0;
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calculations.target.margin.left = settings.inline
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? (module.is.rtl()
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? parseInt(window.getComputedStyle(targetElement).getPropertyValue('margin-right'), 10)
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: parseInt(window.getComputedStyle(targetElement).getPropertyValue('margin-left'), 10))
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: 0;
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// calculate screen boundaries
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screen = calculations.screen;
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calculations.boundary = {
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top: screen.top + screen.scroll.top,
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bottom: screen.top + screen.scroll.top + screen.height,
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left: screen.left + screen.scroll.left,
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right: screen.left + screen.scroll.left + screen.width,
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};
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|
|
|
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;
|
|
},
|
|
};
|
|
|
|
if (methodInvoked) {
|
|
if (instance === undefined) {
|
|
module.initialize();
|
|
}
|
|
module.invoke(query);
|
|
} else {
|
|
if (instance !== undefined) {
|
|
instance.invoke('destroy');
|
|
}
|
|
module.initialize();
|
|
}
|
|
});
|
|
|
|
return returnedValue !== undefined
|
|
? returnedValue
|
|
: this;
|
|
};
|
|
|
|
$.fn.popup.settings = {
|
|
|
|
name: 'Popup',
|
|
|
|
// module settings
|
|
silent: false,
|
|
debug: false,
|
|
verbose: false,
|
|
performance: true,
|
|
namespace: 'popup',
|
|
|
|
// whether it should use dom mutation observers
|
|
observeChanges: true,
|
|
|
|
// callback only when element added to dom
|
|
onCreate: function () {},
|
|
|
|
// callback before element removed from dom
|
|
onRemove: function () {},
|
|
|
|
// callback before show animation
|
|
onShow: function () {},
|
|
|
|
// callback after show animation
|
|
onVisible: function () {},
|
|
|
|
// callback before hide animation
|
|
onHide: function () {},
|
|
|
|
// callback when popup cannot be positioned in visible screen
|
|
onUnplaceable: function () {},
|
|
|
|
// callback after hide animation
|
|
onHidden: function () {},
|
|
|
|
// when to show popup
|
|
on: 'hover',
|
|
|
|
// element to use to determine if popup is out of boundary
|
|
boundary: window,
|
|
|
|
// whether to add touchstart events when using hover
|
|
addTouchEvents: true,
|
|
|
|
// default position relative to element
|
|
position: 'top left',
|
|
|
|
// if given position should be used regardless if popup fits
|
|
forcePosition: false,
|
|
|
|
// name of variation to use
|
|
variation: '',
|
|
|
|
// whether popup should be moved to context
|
|
movePopup: true,
|
|
|
|
// element which popup should be relative to
|
|
target: false,
|
|
|
|
// jq selector or element that should be used as popup
|
|
popup: false,
|
|
|
|
// popup should remain inline next to activator
|
|
inline: false,
|
|
|
|
// popup should be removed from page on hide
|
|
preserve: false,
|
|
|
|
// popup should not close when being hovered on
|
|
hoverable: false,
|
|
|
|
// explicitly set content
|
|
content: false,
|
|
|
|
// explicitly set html
|
|
html: false,
|
|
|
|
// explicitly set title
|
|
title: false,
|
|
|
|
// whether automatically close on clickaway when on click
|
|
closable: true,
|
|
|
|
// automatically hide on scroll
|
|
hideOnScroll: 'auto',
|
|
|
|
// hide other popups on show
|
|
exclusive: false,
|
|
|
|
// context to attach popups
|
|
context: 'body',
|
|
|
|
// context for binding scroll events
|
|
scrollContext: window,
|
|
|
|
// position to prefer when calculating new position
|
|
prefer: 'opposite',
|
|
|
|
// specify position to appear even if it doesn't fit
|
|
lastResort: false,
|
|
|
|
// number of pixels from edge of popup to pointing arrow center (used from centering)
|
|
arrowPixelsFromEdge: 20,
|
|
|
|
// 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,
|
|
|
|
// transition settings
|
|
duration: 200,
|
|
transition: 'scale',
|
|
|
|
// distance away from activating element in px
|
|
distanceAway: 0,
|
|
|
|
// number of pixels an element is allowed to be "offstage" for a position to be chosen (allows for rounding)
|
|
jitter: 2,
|
|
|
|
// offset on aligning axis from calculated position
|
|
offset: 0,
|
|
|
|
// maximum times to look for a position before failing (9 positions total)
|
|
maxSearchDepth: 15,
|
|
|
|
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',
|
|
},
|
|
|
|
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 = {
|
|
'<': '<',
|
|
'>': '>',
|
|
'"': '"',
|
|
"'": ''',
|
|
'`': '`',
|
|
},
|
|
escapedChar = function (chr) {
|
|
return escape[chr];
|
|
}
|
|
;
|
|
if (shouldEscape.test(string)) {
|
|
string = string.replace(/&(?![\d#a-z]{1,12};)/gi, '&');
|
|
|
|
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;
|
|
},
|
|
},
|
|
|
|
};
|
|
})(jQuery, window, document);
|