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679 lines
20 KiB
679 lines
20 KiB
/*
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* # Semantic - Sidebar
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* http://github.com/semantic-org/semantic-ui/
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*
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*
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* Copyright 2014 Contributor
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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 ( $, window, document, undefined ) {
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$.fn.sidebar = function(parameters) {
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var
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$allModules = $(this),
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$body = $('body'),
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$head = $('head'),
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moduleSelector = $allModules.selector || '',
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time = new Date().getTime(),
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performance = [],
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query = arguments[0],
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methodInvoked = (typeof query == 'string'),
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queryArguments = [].slice.call(arguments, 1),
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requestAnimationFrame = window.requestAnimationFrame
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|| window.mozRequestAnimationFrame
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|| window.webkitRequestAnimationFrame
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|| window.msRequestAnimationFrame
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|| function(callback) { setTimeout(callback, 0); },
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returnedValue
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;
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$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.sidebar.settings, parameters)
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: $.extend({}, $.fn.sidebar.settings),
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selector = settings.selector,
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className = settings.className,
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namespace = settings.namespace,
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error = settings.error,
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eventNamespace = '.' + namespace,
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moduleNamespace = 'module-' + namespace,
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$module = $(this),
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$body = $('body'),
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$style = $('style[title=' + namespace + ']'),
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$sidebars = $(selector.sidebar),
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$page = $(selector.page),
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$pusher = $(selector.pusher),
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element = this,
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instance = $module.data(moduleNamespace),
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transitionEnd,
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module
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;
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module = {
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initialize: function() {
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module.debug('Initializing sidebar', $module);
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transitionEnd = module.get.transitionEvent();
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module.setup.page();
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// avoid locking rendering to change layout if included in onReady
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requestAnimationFrame(module.setup.layout);
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module.instantiate();
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},
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instantiate: function() {
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module.verbose('Storing instance of module', module);
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instance = module;
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$module
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.data(moduleNamespace, module)
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;
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},
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destroy: function() {
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module.verbose('Destroying previous module for', $module);
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$module
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.off(eventNamespace)
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.removeData(moduleNamespace)
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;
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},
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event: {
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clickaway: function(event) {
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if( $module.find(event.target).size() === 0 && $(event.target).filter($module).size() === 0 ) {
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module.verbose('User clicked on dimmed page');
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$.proxy(module.hide, element)();
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}
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}
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},
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bind: {
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clickaway: function() {
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$body
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.on('click' + eventNamespace, module.event.clickaway)
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;
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}
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},
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unbind: {
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clickaway: function() {
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$body
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.off('click' + eventNamespace)
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;
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}
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},
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refresh: function() {
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module.verbose('Refreshing selector cache');
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$style = $('style[title=' + namespace + ']');
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$sidebars = $(selector.sidebar);
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$page = $(selector.page);
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$pusher = $(selector.pusher);
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},
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setup: {
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layout: function() {
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$pusher = $(selector.pusher);
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if($pusher.size() === 0) {
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module.debug('Adding wrapper element for sidebar');
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module.verbose('Setting up page structure for sidebar');
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$pusher = $('<div class="pusher" />');
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$page = $('<div class="page" />');
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$pusher.append($page);
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$body
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.children()
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.not(selector.omitted)
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.not($sidebars)
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.wrapAll($pusher)
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;
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}
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module.refresh();
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},
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page: function() {
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$body.addClass(className.hasSidebar);
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}
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},
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attachEvents: function(selector, event) {
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var
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$toggle = $(selector)
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;
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event = $.isFunction(module[event])
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? module[event]
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: module.toggle
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;
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if($toggle.size() > 0) {
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module.debug('Attaching sidebar events to element', selector, event);
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$toggle
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.off(eventNamespace)
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.on('click' + eventNamespace, event)
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;
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}
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else {
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module.error(error.notFound);
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}
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},
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show: function(callback) {
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callback = $.isFunction(callback)
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? callback
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: function(){}
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;
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module.debug('Showing sidebar', callback);
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if(module.is.closed()) {
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if(settings.overlay) {
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settings.animation = 'overlay';
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}
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if(settings.animation !== 'overlay') {
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module.hideAll();
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}
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module.pushPage(function() {
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$.proxy(callback, element)();
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$.proxy(settings.onShow, element)();
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});
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$.proxy(settings.onChange, element)();
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$.proxy(settings.onVisible, element)();
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}
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else {
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module.debug('Sidebar is already visible');
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}
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},
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hide: function(callback) {
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callback = $.isFunction(callback)
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? callback
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: function(){}
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;
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module.debug('Hiding sidebar', callback);
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if(module.is.visible()) {
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module.pullPage(function() {
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$.proxy(callback, element)();
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$.proxy(settings.onHidden, element)();
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});
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$.proxy(settings.onChange, element)();
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$.proxy(settings.onHide, element)();
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}
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},
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hideAll: function() {
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var
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$visibleSidebars = $sidebars.find('.' + className.visible)
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;
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$visibleSidebars
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.sidebar('hide')
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;
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},
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toggle: function() {
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if(module.is.closed()) {
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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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forceRepaint: function() {
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module.verbose('Forcing element repaint');
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var
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$parentElement = $module.parent(),
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$nextElement = $module.next()
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;
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if($nextElement.size() === 0) {
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$module.detach().appendTo($parentElement);
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}
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else {
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$module.detach().insertBefore($nextElement);
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}
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},
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pushPage: function(callback) {
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callback = $.isFunction(callback)
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? callback
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: function(){}
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;
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if( !module.is.inward() ) {
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module.verbose('Adding body push state', module.get.direction());
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if(settings.animation != 'overlay') {
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module.remove.allVisible();
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}
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module.set.direction();
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module.set.animation();
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module.set.inward();
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requestAnimationFrame(function() {
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module.set.visible();
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requestAnimationFrame(function() {
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module.set.pushed();
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});
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});
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$pusher
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.off(transitionEnd)
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.on(transitionEnd, function(event) {
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if($(event.target).is(selector.pusher)) {
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module.remove.inward();
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module.set.active();
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$pusher.off(transitionEnd);
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module.bind.clickaway();
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$.proxy(callback, 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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pullPage: function(callback) {
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callback = $.isFunction(callback)
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? callback
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: function(){}
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;
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if( !module.is.outward() ) {
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module.verbose('Removing body push state', module.get.direction());
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if(settings.animation == 'overlay') {
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$module. removeClass(className.visible);
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}
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module.unbind.clickaway();
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requestAnimationFrame(function() {
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module.set.outward();
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module.remove.active();
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module.remove.pushed();
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$pusher
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.off(transitionEnd)
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.on(transitionEnd, function(event) {
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if($(event.target).is(selector.pusher)) {
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module.remove.animation();
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module.remove.direction();
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module.remove.outward();
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module.remove.visible();
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$pusher.off(transitionEnd);
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$.proxy(callback, 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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},
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add: {
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bodyCSS: function(direction, distance) {
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var
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style
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;
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if(direction !== className.bottom) {
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style = ''
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+ '<style title="' + namespace + '">'
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+ 'body.pushed {'
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+ ''
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+ '}'
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+ '</style>'
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;
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}
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$head.append(style);
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module.debug('Adding body css to head', $style);
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}
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},
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set: {
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active: function() {
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$module.addClass(className.active);
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},
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direction: function(direction) {
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direction = direction || module.get.direction();
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$body.addClass(className[direction]);
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},
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visible: function() {
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$module.addClass(className.visible);
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},
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animation: function(animation) {
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animation = animation || settings.animation;
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$body.addClass(animation);
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},
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inward: function() {
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$body.addClass(className.inward);
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},
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outward: function() {
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$body.addClass(className.outward);
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},
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pushed: function() {
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$body.addClass(className.pushed);
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}
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},
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remove: {
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bodyCSS: function() {
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module.debug('Removing body css styles', $style);
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module.refresh();
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$style.remove();
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},
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active: function() {
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$module.removeClass(className.active);
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},
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visible: function() {
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$module.removeClass(className.visible);
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},
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allVisible: function() {
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if($sidebars.hasClass(className.visible)) {
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$sidebars.removeClass(className.visible);
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}
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},
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animation: function(animation) {
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animation = animation || settings.animation;
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$body.removeClass(animation);
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},
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pushed: function() {
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$body.removeClass(className.pushed);
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},
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inward: function() {
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$body.removeClass(className.inward);
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},
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outward: function() {
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$body.removeClass(className.outward);
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},
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direction: function(direction) {
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direction = direction || module.get.direction();
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$body.removeClass(className[direction]);
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}
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},
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get: {
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direction: function() {
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if($module.hasClass(className.top)) {
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return className.top;
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}
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else if($module.hasClass(className.right)) {
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return className.right;
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}
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else if($module.hasClass(className.bottom)) {
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return className.bottom;
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}
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else {
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return className.left;
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}
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},
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transitionEvent: function() {
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var
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element = document.createElement('element'),
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transitions = {
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'transition' :'transitionend',
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'OTransition' :'oTransitionEnd',
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'MozTransition' :'transitionend',
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'WebkitTransition' :'webkitTransitionEnd'
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},
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transition
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;
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for(transition in transitions){
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if( element.style[transition] !== undefined ){
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return transitions[transition];
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}
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}
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}
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},
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is: {
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open: function() {
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return $module.hasClass(className.active);
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},
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closed: function() {
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return !module.is.open();
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},
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visible: function() {
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return $module.hasClass(className.visible);
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},
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vertical: function() {
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return $module.hasClass(className.top);
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},
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inward: function() {
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return $body.hasClass(className.inward);
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},
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outward: function() {
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return $body.hasClass(className.outward);
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},
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animating: function() {
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return module.is.inward() || module.is.outward();
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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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'Element' : element,
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'Name' : message[0],
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'Arguments' : [].slice.call(message, 1) || '',
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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, 100);
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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.size() > 1) {
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title += ' ' + '(' + $allModules.size() + ')';
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}
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if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
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console.groupCollapsed(title);
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if(console.table) {
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console.table(performance);
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}
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else {
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$.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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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) {
|
|
returnedValue = [returnedValue, response];
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}
|
|
else if(response !== undefined) {
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returnedValue = response;
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}
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return found;
|
|
}
|
|
};
|
|
if(methodInvoked) {
|
|
if(instance === undefined) {
|
|
module.initialize();
|
|
}
|
|
module.invoke(query);
|
|
}
|
|
else {
|
|
if(instance !== undefined) {
|
|
module.destroy();
|
|
}
|
|
module.initialize();
|
|
}
|
|
})
|
|
;
|
|
|
|
return (returnedValue !== undefined)
|
|
? returnedValue
|
|
: this
|
|
;
|
|
};
|
|
|
|
$.fn.sidebar.settings = {
|
|
|
|
name : 'Sidebar',
|
|
namespace : 'sidebar',
|
|
|
|
debug : true,
|
|
verbose : true,
|
|
performance : true,
|
|
|
|
animation : 'pushing',
|
|
|
|
useCSS : true,
|
|
duration : 300,
|
|
|
|
dimPage : true,
|
|
|
|
exclusive : true,
|
|
|
|
onChange : function(){},
|
|
onShow : function(){},
|
|
onHide : function(){},
|
|
|
|
onHidden : function(){},
|
|
onVisible : function(){},
|
|
|
|
className : {
|
|
hasSidebar : 'pushable',
|
|
active : 'active',
|
|
visible : 'visible',
|
|
pushed : 'pushed',
|
|
inward : 'show',
|
|
outward : 'hide'
|
|
},
|
|
|
|
selector: {
|
|
sidebar : 'body > .ui.sidebar',
|
|
pusher : 'body > .pusher',
|
|
page : 'body > .pusher > .page',
|
|
omitted : '.ui.modal, .ui.nag'
|
|
},
|
|
|
|
error : {
|
|
method : 'The method you called is not defined.',
|
|
notFound : 'There were no elements that matched the specified selector'
|
|
}
|
|
|
|
};
|
|
|
|
})( jQuery, window , document );
|