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Diffstat (limited to 'js/vendor/fizzy-ui-utils/utils.js')
| -rw-r--r-- | js/vendor/fizzy-ui-utils/utils.js | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/js/vendor/fizzy-ui-utils/utils.js b/js/vendor/fizzy-ui-utils/utils.js deleted file mode 100644 index 1f58ba29c..000000000 --- a/js/vendor/fizzy-ui-utils/utils.js +++ /dev/null @@ -1,235 +0,0 @@ -/** - * Fizzy UI utils v2.0.1 - * MIT license - */ - -/*jshint browser: true, undef: true, unused: true, strict: true */ - -( function( window, factory ) { - // universal module definition - /*jshint strict: false */ /*globals define, module, require */ - - if ( typeof define == 'function' && define.amd ) { - // AMD - define( [ - 'desandro-matches-selector/matches-selector' - ], function( matchesSelector ) { - return factory( window, matchesSelector ); - }); - } else if ( typeof module == 'object' && module.exports ) { - // CommonJS - module.exports = factory( - window, - require('desandro-matches-selector') - ); - } else { - // browser global - window.fizzyUIUtils = factory( - window, - window.matchesSelector - ); - } - -}( window, function factory( window, matchesSelector ) { - -'use strict'; - -var utils = {}; - -// ----- extend ----- // - -// extends objects -utils.extend = function( a, b ) { - for ( var prop in b ) { - a[ prop ] = b[ prop ]; - } - return a; -}; - -// ----- modulo ----- // - -utils.modulo = function( num, div ) { - return ( ( num % div ) + div ) % div; -}; - -// ----- makeArray ----- // - -// turn element or nodeList into an array -utils.makeArray = function( obj ) { - var ary = []; - if ( Array.isArray( obj ) ) { - // use object if already an array - ary = obj; - } else if ( obj && typeof obj.length == 'number' ) { - // convert nodeList to array - for ( var i=0; i < obj.length; i++ ) { - ary.push( obj[i] ); - } - } else { - // array of single index - ary.push( obj ); - } - return ary; -}; - -// ----- removeFrom ----- // - -utils.removeFrom = function( ary, obj ) { - var index = ary.indexOf( obj ); - if ( index != -1 ) { - ary.splice( index, 1 ); - } -}; - -// ----- getParent ----- // - -utils.getParent = function( elem, selector ) { - while ( elem != document.body ) { - elem = elem.parentNode; - if ( matchesSelector( elem, selector ) ) { - return elem; - } - } -}; - -// ----- getQueryElement ----- // - -// use element as selector string -utils.getQueryElement = function( elem ) { - if ( typeof elem == 'string' ) { - return document.querySelector( elem ); - } - return elem; -}; - -// ----- handleEvent ----- // - -// enable .ontype to trigger from .addEventListener( elem, 'type' ) -utils.handleEvent = function( event ) { - var method = 'on' + event.type; - if ( this[ method ] ) { - this[ method ]( event ); - } -}; - -// ----- filterFindElements ----- // - -utils.filterFindElements = function( elems, selector ) { - // make array of elems - elems = utils.makeArray( elems ); - var ffElems = []; - - elems.forEach( function( elem ) { - // check that elem is an actual element - if ( !( elem instanceof HTMLElement ) ) { - return; - } - // add elem if no selector - if ( !selector ) { - ffElems.push( elem ); - return; - } - // filter & find items if we have a selector - // filter - if ( matchesSelector( elem, selector ) ) { - ffElems.push( elem ); - } - // find children - var childElems = elem.querySelectorAll( selector ); - // concat childElems to filterFound array - for ( var i=0; i < childElems.length; i++ ) { - ffElems.push( childElems[i] ); - } - }); - - return ffElems; -}; - -// ----- debounceMethod ----- // - -utils.debounceMethod = function( _class, methodName, threshold ) { - // original method - var method = _class.prototype[ methodName ]; - var timeoutName = methodName + 'Timeout'; - - _class.prototype[ methodName ] = function() { - var timeout = this[ timeoutName ]; - if ( timeout ) { - clearTimeout( timeout ); - } - var args = arguments; - - var _this = this; - this[ timeoutName ] = setTimeout( function() { - method.apply( _this, args ); - delete _this[ timeoutName ]; - }, threshold || 100 ); - }; -}; - -// ----- docReady ----- // - -utils.docReady = function( callback ) { - if ( document.readyState == 'complete' ) { - callback(); - } else { - document.addEventListener( 'DOMContentLoaded', callback ); - } -}; - -// ----- htmlInit ----- // - -// http://jamesroberts.name/blog/2010/02/22/string-functions-for-javascript-trim-to-camel-case-to-dashed-and-to-underscore/ -utils.toDashed = function( str ) { - return str.replace( /(.)([A-Z])/g, function( match, $1, $2 ) { - return $1 + '-' + $2; - }).toLowerCase(); -}; - -var console = window.console; -/** - * allow user to initialize classes via [data-namespace] or .js-namespace class - * htmlInit( Widget, 'widgetName' ) - * options are parsed from data-namespace-options - */ -utils.htmlInit = function( WidgetClass, namespace ) { - utils.docReady( function() { - var dashedNamespace = utils.toDashed( namespace ); - var dataAttr = 'data-' + dashedNamespace; - var dataAttrElems = document.querySelectorAll( '[' + dataAttr + ']' ); - var jsDashElems = document.querySelectorAll( '.js-' + dashedNamespace ); - var elems = utils.makeArray( dataAttrElems ) - .concat( utils.makeArray( jsDashElems ) ); - var dataOptionsAttr = dataAttr + '-options'; - var jQuery = window.jQuery; - - elems.forEach( function( elem ) { - var attr = elem.getAttribute( dataAttr ) || - elem.getAttribute( dataOptionsAttr ); - var options; - try { - options = attr && JSON.parse( attr ); - } catch ( error ) { - // log error, do not initialize - if ( console ) { - console.error( 'Error parsing ' + dataAttr + ' on ' + elem.className + - ': ' + error ); - } - return; - } - // initialize - var instance = new WidgetClass( elem, options ); - // make available via $().data('layoutname') - if ( jQuery ) { - jQuery.data( elem, namespace, instance ); - } - }); - - }); -}; - -// ----- ----- // - -return utils; - -})); |