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667 lines
19 KiB
667 lines
19 KiB
/*!
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* # Semantic UI 2.0.0 - Dimmer
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* http://github.com/semantic-org/semantic-ui/
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*
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*
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* Copyright 2015 Contributors
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* Released under the MIT license
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* http://opensource.org/licenses/MIT
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*
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*/
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;(function ( $, window, document, undefined ) {
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"use strict";
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$.fn.dimmer = function(parameters) {
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var
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$allModules = $(this),
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time = new Date().getTime(),
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performance = [],
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query = arguments[0],
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methodInvoked = (typeof query == 'string'),
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queryArguments = [].slice.call(arguments, 1),
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returnedValue
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;
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$allModules
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.each(function() {
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var
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settings = ( $.isPlainObject(parameters) )
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? $.extend(true, {}, $.fn.dimmer.settings, parameters)
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: $.extend({}, $.fn.dimmer.settings),
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selector = settings.selector,
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namespace = settings.namespace,
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className = settings.className,
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error = settings.error,
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eventNamespace = '.' + namespace,
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moduleNamespace = 'module-' + namespace,
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moduleSelector = $allModules.selector || '',
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clickEvent = ('ontouchstart' in document.documentElement)
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? 'touchstart'
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: 'click',
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$module = $(this),
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$dimmer,
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$dimmable,
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element = this,
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instance = $module.data(moduleNamespace),
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module
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;
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module = {
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preinitialize: function() {
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if( module.is.dimmer() ) {
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$dimmable = $module.parent();
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$dimmer = $module;
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}
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else {
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$dimmable = $module;
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if( module.has.dimmer() ) {
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if(settings.dimmerName) {
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$dimmer = $dimmable.find(selector.dimmer).filter('.' + settings.dimmerName);
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}
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else {
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$dimmer = $dimmable.find(selector.dimmer);
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}
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}
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else {
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$dimmer = module.create();
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}
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}
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},
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initialize: function() {
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module.debug('Initializing dimmer', settings);
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if(settings.on == 'hover') {
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$dimmable
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.on('mouseenter' + eventNamespace, module.show)
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.on('mouseleave' + eventNamespace, module.hide)
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;
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}
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else if(settings.on == 'click') {
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$dimmable
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.on(clickEvent + eventNamespace, module.toggle)
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;
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}
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if( module.is.page() ) {
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module.debug('Setting as a page dimmer', $dimmable);
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module.set.pageDimmer();
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}
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if( module.is.closable() ) {
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module.verbose('Adding dimmer close event', $dimmer);
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$dimmable
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.on(clickEvent + eventNamespace, selector.dimmer, module.event.click)
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;
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}
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module.set.dimmable();
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module.instantiate();
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},
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instantiate: function() {
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module.verbose('Storing instance of module', 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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destroy: function() {
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module.verbose('Destroying previous module', $dimmer);
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$module
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.removeData(moduleNamespace)
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;
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$dimmable
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.off(eventNamespace)
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;
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},
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event: {
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click: function(event) {
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module.verbose('Determining if event occured on dimmer', event);
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if( $dimmer.find(event.target).length === 0 || $(event.target).is(selector.content) ) {
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module.hide();
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event.stopImmediatePropagation();
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}
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}
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},
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addContent: function(element) {
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var
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$content = $(element)
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;
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module.debug('Add content to dimmer', $content);
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if($content.parent()[0] !== $dimmer[0]) {
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$content.detach().appendTo($dimmer);
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}
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},
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create: function() {
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var
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$element = $( settings.template.dimmer() )
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;
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if(settings.variation) {
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module.debug('Creating dimmer with variation', settings.variation);
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$element.addClass(settings.variation);
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}
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if(settings.dimmerName) {
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module.debug('Creating named dimmer', settings.dimmerName);
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$element.addClass(settings.dimmerName);
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}
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$element
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.appendTo($dimmable)
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;
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return $element;
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},
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show: function(callback) {
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callback = $.isFunction(callback)
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? callback
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: function(){}
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;
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module.debug('Showing dimmer', $dimmer, settings);
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if( (!module.is.dimmed() || module.is.animating()) && module.is.enabled() ) {
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module.animate.show(callback);
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settings.onShow.call(element);
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settings.onChange.call(element);
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}
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else {
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module.debug('Dimmer is already shown or disabled');
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}
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},
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hide: function(callback) {
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callback = $.isFunction(callback)
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? callback
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: function(){}
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;
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if( module.is.dimmed() || module.is.animating() ) {
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module.debug('Hiding dimmer', $dimmer);
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module.animate.hide(callback);
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settings.onHide.call(element);
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settings.onChange.call(element);
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}
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else {
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module.debug('Dimmer is not visible');
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}
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},
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toggle: function() {
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module.verbose('Toggling dimmer visibility', $dimmer);
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if( !module.is.dimmed() ) {
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module.show();
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}
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else {
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module.hide();
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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)
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? callback
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: function(){}
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;
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if(settings.useCSS && $.fn.transition !== undefined && $dimmer.transition('is supported')) {
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if(settings.opacity !== 'auto') {
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module.set.opacity();
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}
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$dimmer
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.transition({
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animation : settings.transition + ' in',
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queue : false,
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duration : module.get.duration(),
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useFailSafe : true,
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onStart : function() {
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module.set.dimmed();
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},
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onComplete : function() {
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module.set.active();
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callback();
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}
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})
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;
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}
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else {
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module.verbose('Showing dimmer animation with javascript');
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module.set.dimmed();
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if(settings.opacity == 'auto') {
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settings.opacity = 0.8;
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}
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$dimmer
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.stop()
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.css({
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opacity : 0,
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width : '100%',
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height : '100%'
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})
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.fadeTo(module.get.duration(), settings.opacity, function() {
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$dimmer.removeAttr('style');
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module.set.active();
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callback();
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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)
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? callback
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: function(){}
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;
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if(settings.useCSS && $.fn.transition !== undefined && $dimmer.transition('is supported')) {
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module.verbose('Hiding dimmer with css');
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$dimmer
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.transition({
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animation : settings.transition + ' out',
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queue : false,
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duration : module.get.duration(),
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useFailSafe : true,
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onStart : function() {
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module.remove.dimmed();
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},
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onComplete : function() {
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module.remove.active();
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callback();
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}
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})
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;
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}
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else {
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module.verbose('Hiding dimmer with javascript');
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module.remove.dimmed();
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$dimmer
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.stop()
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.fadeOut(module.get.duration(), function() {
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module.remove.active();
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$dimmer.removeAttr('style');
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callback();
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})
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;
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}
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}
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},
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get: {
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dimmer: function() {
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return $dimmer;
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},
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duration: function() {
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if(typeof settings.duration == 'object') {
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if( module.is.active() ) {
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return settings.duration.hide;
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}
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else {
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return settings.duration.show;
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}
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}
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return settings.duration;
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}
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},
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has: {
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dimmer: function() {
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if(settings.dimmerName) {
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return ($module.find(selector.dimmer).filter('.' + settings.dimmerName).length > 0);
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}
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else {
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return ( $module.find(selector.dimmer).length > 0 );
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}
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}
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},
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is: {
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active: function() {
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return $dimmer.hasClass(className.active);
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},
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animating: function() {
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return ( $dimmer.is(':animated') || $dimmer.hasClass(className.animating) );
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},
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closable: function() {
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if(settings.closable == 'auto') {
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if(settings.on == 'hover') {
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return false;
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}
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return true;
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}
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return settings.closable;
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},
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dimmer: function() {
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return $module.hasClass(className.dimmer);
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},
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dimmable: function() {
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return $module.hasClass(className.dimmable);
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},
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dimmed: function() {
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return $dimmable.hasClass(className.dimmed);
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},
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disabled: function() {
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return $dimmable.hasClass(className.disabled);
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},
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enabled: function() {
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return !module.is.disabled();
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},
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page: function () {
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return $dimmable.is('body');
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},
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pageDimmer: function() {
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return $dimmer.hasClass(className.pageDimmer);
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}
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},
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can: {
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show: function() {
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return !$dimmer.hasClass(className.disabled);
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}
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},
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set: {
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opacity: function(opacity) {
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var
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opacity = settings.opacity || opacity,
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color = $dimmer.css('background-color'),
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colorArray = color.split(','),
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isRGBA = (colorArray && colorArray.length == 4)
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;
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if(isRGBA) {
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colorArray[3] = opacity + ')';
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color = colorArray.join(',');
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}
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else {
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color = 'rgba(0, 0, 0, ' + opacity + ')';
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}
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module.debug('Setting opacity to', opacity);
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$dimmer.css('background-color', color);
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},
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active: function() {
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$dimmer.addClass(className.active);
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},
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dimmable: function() {
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$dimmable.addClass(className.dimmable);
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},
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dimmed: function() {
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$dimmable.addClass(className.dimmed);
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},
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pageDimmer: function() {
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$dimmer.addClass(className.pageDimmer);
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},
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disabled: function() {
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$dimmer.addClass(className.disabled);
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}
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},
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remove: {
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active: function() {
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$dimmer
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.removeClass(className.active)
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;
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},
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dimmed: function() {
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$dimmable.removeClass(className.dimmed);
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},
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disabled: function() {
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$dimmer.removeClass(className.disabled);
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}
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},
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setting: function(name, value) {
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module.debug('Changing setting', name, value);
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if( $.isPlainObject(name) ) {
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$.extend(true, settings, name);
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}
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else if(value !== undefined) {
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settings[name] = value;
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}
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else {
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return settings[name];
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}
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},
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internal: function(name, value) {
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if( $.isPlainObject(name) ) {
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$.extend(true, module, name);
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}
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else if(value !== undefined) {
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module[name] = value;
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}
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else {
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return module[name];
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}
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},
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debug: function() {
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if(settings.debug) {
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if(settings.performance) {
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module.performance.log(arguments);
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}
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else {
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module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
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module.debug.apply(console, arguments);
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}
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}
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},
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verbose: function() {
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if(settings.verbose && settings.debug) {
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if(settings.performance) {
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module.performance.log(arguments);
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}
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else {
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module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
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module.verbose.apply(console, arguments);
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}
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}
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},
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error: function() {
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module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
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module.error.apply(console, arguments);
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},
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performance: {
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log: function(message) {
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var
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currentTime,
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executionTime,
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previousTime
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;
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if(settings.performance) {
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currentTime = new Date().getTime();
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previousTime = time || currentTime;
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executionTime = currentTime - previousTime;
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time = currentTime;
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performance.push({
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'Name' : message[0],
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'Arguments' : [].slice.call(message, 1) || '',
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'Element' : element,
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'Execution Time' : executionTime
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});
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}
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clearTimeout(module.performance.timer);
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module.performance.timer = setTimeout(module.performance.display, 500);
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},
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display: function() {
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var
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title = settings.name + ':',
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totalTime = 0
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;
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time = false;
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clearTimeout(module.performance.timer);
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$.each(performance, function(index, data) {
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totalTime += data['Execution Time'];
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});
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title += ' ' + totalTime + 'ms';
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if(moduleSelector) {
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title += ' \'' + moduleSelector + '\'';
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}
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if($allModules.length > 1) {
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title += ' ' + '(' + $allModules.length + ')';
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}
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if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
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console.groupCollapsed(title);
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if(console.table) {
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console.table(performance);
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}
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else {
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$.each(performance, function(index, data) {
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console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
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});
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}
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console.groupEnd();
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}
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performance = [];
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}
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},
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invoke: function(query, passedArguments, context) {
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var
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object = instance,
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maxDepth,
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found,
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response
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;
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passedArguments = passedArguments || queryArguments;
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context = element || context;
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if(typeof query == 'string' && object !== undefined) {
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query = query.split(/[\. ]/);
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maxDepth = query.length - 1;
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$.each(query, function(depth, value) {
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var camelCaseValue = (depth != maxDepth)
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? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
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: query
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;
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if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
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object = object[camelCaseValue];
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}
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else if( object[camelCaseValue] !== undefined ) {
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found = object[camelCaseValue];
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return false;
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}
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else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
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object = object[value];
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}
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else if( object[value] !== undefined ) {
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found = object[value];
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return false;
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}
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else {
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module.error(error.method, query);
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return false;
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}
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});
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}
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if ( $.isFunction( found ) ) {
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response = found.apply(context, passedArguments);
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}
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else if(found !== undefined) {
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response = found;
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}
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if($.isArray(returnedValue)) {
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returnedValue.push(response);
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}
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else if(returnedValue !== undefined) {
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returnedValue = [returnedValue, response];
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}
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else if(response !== undefined) {
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returnedValue = response;
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}
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return found;
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}
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};
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|
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module.preinitialize();
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|
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if(methodInvoked) {
|
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if(instance === undefined) {
|
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module.initialize();
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}
|
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module.invoke(query);
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}
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else {
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if(instance !== undefined) {
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instance.invoke('destroy');
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}
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module.initialize();
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}
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})
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;
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|
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return (returnedValue !== undefined)
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? returnedValue
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: this
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;
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};
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$.fn.dimmer.settings = {
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name : 'Dimmer',
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namespace : 'dimmer',
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debug : false,
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verbose : false,
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performance : true,
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|
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// name to distinguish between multiple dimmers in context
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dimmerName : false,
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// whether to add a variation type
|
|
variation : false,
|
|
|
|
// whether to bind close events
|
|
closable : 'auto',
|
|
|
|
// whether to use css animations
|
|
useCSS : true,
|
|
|
|
// css animation to use
|
|
transition : 'fade',
|
|
|
|
// event to bind to
|
|
on : false,
|
|
|
|
// overriding opacity value
|
|
opacity : 'auto',
|
|
|
|
// transition durations
|
|
duration : {
|
|
show : 500,
|
|
hide : 500
|
|
},
|
|
|
|
onChange : function(){},
|
|
onShow : function(){},
|
|
onHide : function(){},
|
|
|
|
error : {
|
|
method : 'The method you called is not defined.'
|
|
},
|
|
|
|
className : {
|
|
active : 'active',
|
|
animating : 'animating',
|
|
dimmable : 'dimmable',
|
|
dimmed : 'dimmed',
|
|
dimmer : 'dimmer',
|
|
disabled : 'disabled',
|
|
hide : 'hide',
|
|
pageDimmer : 'page',
|
|
show : 'show'
|
|
},
|
|
|
|
selector: {
|
|
dimmer : '> .ui.dimmer',
|
|
content : '.ui.dimmer > .content, .ui.dimmer > .content > .center'
|
|
},
|
|
|
|
template: {
|
|
dimmer: function() {
|
|
return $('<div />').attr('class', 'ui dimmer');
|
|
}
|
|
}
|
|
|
|
};
|
|
|
|
})( jQuery, window , document );
|