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926
dashboard-ui/bower_components/outlayer/outlayer.js
vendored
Normal file
926
dashboard-ui/bower_components/outlayer/outlayer.js
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/*!
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* Outlayer v1.4.2
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* the brains and guts of a layout library
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* MIT license
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*/
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( function( window, factory ) {
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'use strict';
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// universal module definition
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if ( typeof define == 'function' && define.amd ) {
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// AMD
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define( [
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'eventie/eventie',
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'eventEmitter/EventEmitter',
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'get-size/get-size',
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'fizzy-ui-utils/utils',
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'./item'
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],
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function( eventie, EventEmitter, getSize, utils, Item ) {
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return factory( window, eventie, EventEmitter, getSize, utils, Item);
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}
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);
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} else if ( typeof exports == 'object' ) {
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// CommonJS
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module.exports = factory(
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window,
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require('eventie'),
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require('wolfy87-eventemitter'),
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require('get-size'),
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require('fizzy-ui-utils'),
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require('./item')
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);
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} else {
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// browser global
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window.Outlayer = factory(
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window,
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window.eventie,
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window.EventEmitter,
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window.getSize,
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window.fizzyUIUtils,
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window.Outlayer.Item
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);
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}
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}( window, function factory( window, eventie, EventEmitter, getSize, utils, Item ) {
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'use strict';
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// ----- vars ----- //
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var console = window.console;
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var jQuery = window.jQuery;
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var noop = function() {};
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// -------------------------- Outlayer -------------------------- //
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// globally unique identifiers
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var GUID = 0;
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// internal store of all Outlayer intances
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var instances = {};
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/**
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* @param {Element, String} element
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* @param {Object} options
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* @constructor
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*/
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function Outlayer( element, options ) {
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var queryElement = utils.getQueryElement( element );
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if ( !queryElement ) {
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if ( console ) {
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console.error( 'Bad element for ' + this.constructor.namespace +
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': ' + ( queryElement || element ) );
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}
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return;
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}
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this.element = queryElement;
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// add jQuery
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if ( jQuery ) {
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this.$element = jQuery( this.element );
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}
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// options
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this.options = utils.extend( {}, this.constructor.defaults );
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this.option( options );
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// add id for Outlayer.getFromElement
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var id = ++GUID;
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this.element.outlayerGUID = id; // expando
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instances[ id ] = this; // associate via id
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// kick it off
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this._create();
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if ( this.options.isInitLayout ) {
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this.layout();
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}
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}
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// settings are for internal use only
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Outlayer.namespace = 'outlayer';
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Outlayer.Item = Item;
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// default options
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Outlayer.defaults = {
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containerStyle: {
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position: 'relative'
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},
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isInitLayout: true,
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isOriginLeft: true,
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isOriginTop: true,
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isResizeBound: true,
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isResizingContainer: true,
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// item options
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transitionDuration: '0.4s',
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hiddenStyle: {
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opacity: 0,
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transform: 'scale(0.001)'
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},
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visibleStyle: {
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opacity: 1,
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transform: 'scale(1)'
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}
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};
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// inherit EventEmitter
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utils.extend( Outlayer.prototype, EventEmitter.prototype );
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/**
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* set options
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* @param {Object} opts
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*/
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Outlayer.prototype.option = function( opts ) {
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utils.extend( this.options, opts );
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};
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Outlayer.prototype._create = function() {
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// get items from children
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this.reloadItems();
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// elements that affect layout, but are not laid out
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this.stamps = [];
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this.stamp( this.options.stamp );
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// set container style
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utils.extend( this.element.style, this.options.containerStyle );
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// bind resize method
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if ( this.options.isResizeBound ) {
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this.bindResize();
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}
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};
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// goes through all children again and gets bricks in proper order
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Outlayer.prototype.reloadItems = function() {
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// collection of item elements
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this.items = this._itemize( this.element.children );
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};
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/**
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* turn elements into Outlayer.Items to be used in layout
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* @param {Array or NodeList or HTMLElement} elems
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* @returns {Array} items - collection of new Outlayer Items
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*/
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Outlayer.prototype._itemize = function( elems ) {
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var itemElems = this._filterFindItemElements( elems );
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var Item = this.constructor.Item;
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// create new Outlayer Items for collection
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var items = [];
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for ( var i=0, len = itemElems.length; i < len; i++ ) {
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var elem = itemElems[i];
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var item = new Item( elem, this );
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items.push( item );
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}
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return items;
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};
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/**
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* get item elements to be used in layout
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* @param {Array or NodeList or HTMLElement} elems
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* @returns {Array} items - item elements
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*/
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Outlayer.prototype._filterFindItemElements = function( elems ) {
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return utils.filterFindElements( elems, this.options.itemSelector );
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};
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/**
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* getter method for getting item elements
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* @returns {Array} elems - collection of item elements
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*/
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Outlayer.prototype.getItemElements = function() {
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var elems = [];
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for ( var i=0, len = this.items.length; i < len; i++ ) {
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elems.push( this.items[i].element );
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}
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return elems;
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};
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// ----- init & layout ----- //
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/**
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* lays out all items
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*/
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Outlayer.prototype.layout = function() {
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this._resetLayout();
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this._manageStamps();
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// don't animate first layout
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var isInstant = this.options.isLayoutInstant !== undefined ?
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this.options.isLayoutInstant : !this._isLayoutInited;
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this.layoutItems( this.items, isInstant );
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// flag for initalized
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this._isLayoutInited = true;
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};
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// _init is alias for layout
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Outlayer.prototype._init = Outlayer.prototype.layout;
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/**
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* logic before any new layout
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*/
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Outlayer.prototype._resetLayout = function() {
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this.getSize();
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};
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Outlayer.prototype.getSize = function() {
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this.size = getSize( this.element );
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};
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/**
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* get measurement from option, for columnWidth, rowHeight, gutter
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* if option is String -> get element from selector string, & get size of element
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* if option is Element -> get size of element
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* else use option as a number
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*
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* @param {String} measurement
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* @param {String} size - width or height
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* @private
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*/
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Outlayer.prototype._getMeasurement = function( measurement, size ) {
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var option = this.options[ measurement ];
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var elem;
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if ( !option ) {
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// default to 0
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this[ measurement ] = 0;
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} else {
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// use option as an element
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if ( typeof option === 'string' ) {
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elem = this.element.querySelector( option );
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} else if ( utils.isElement( option ) ) {
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elem = option;
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}
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// use size of element, if element
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this[ measurement ] = elem ? getSize( elem )[ size ] : option;
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}
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};
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/**
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* layout a collection of item elements
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* @api public
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*/
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Outlayer.prototype.layoutItems = function( items, isInstant ) {
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items = this._getItemsForLayout( items );
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this._layoutItems( items, isInstant );
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this._postLayout();
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};
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/**
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* get the items to be laid out
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* you may want to skip over some items
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* @param {Array} items
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* @returns {Array} items
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*/
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Outlayer.prototype._getItemsForLayout = function( items ) {
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var layoutItems = [];
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for ( var i=0, len = items.length; i < len; i++ ) {
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var item = items[i];
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if ( !item.isIgnored ) {
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layoutItems.push( item );
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}
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}
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return layoutItems;
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};
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/**
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* layout items
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* @param {Array} items
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* @param {Boolean} isInstant
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*/
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Outlayer.prototype._layoutItems = function( items, isInstant ) {
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this._emitCompleteOnItems( 'layout', items );
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if ( !items || !items.length ) {
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// no items, emit event with empty array
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return;
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}
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var queue = [];
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for ( var i=0, len = items.length; i < len; i++ ) {
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var item = items[i];
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// get x/y object from method
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var position = this._getItemLayoutPosition( item );
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// enqueue
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position.item = item;
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position.isInstant = isInstant || item.isLayoutInstant;
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queue.push( position );
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}
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this._processLayoutQueue( queue );
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};
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/**
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* get item layout position
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* @param {Outlayer.Item} item
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* @returns {Object} x and y position
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*/
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Outlayer.prototype._getItemLayoutPosition = function( /* item */ ) {
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return {
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x: 0,
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y: 0
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};
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};
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/**
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* iterate over array and position each item
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* Reason being - separating this logic prevents 'layout invalidation'
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* thx @paul_irish
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* @param {Array} queue
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*/
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Outlayer.prototype._processLayoutQueue = function( queue ) {
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for ( var i=0, len = queue.length; i < len; i++ ) {
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var obj = queue[i];
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this._positionItem( obj.item, obj.x, obj.y, obj.isInstant );
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}
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};
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/**
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* Sets position of item in DOM
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* @param {Outlayer.Item} item
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* @param {Number} x - horizontal position
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* @param {Number} y - vertical position
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* @param {Boolean} isInstant - disables transitions
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*/
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Outlayer.prototype._positionItem = function( item, x, y, isInstant ) {
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if ( isInstant ) {
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// if not transition, just set CSS
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item.goTo( x, y );
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} else {
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item.moveTo( x, y );
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}
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};
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/**
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* Any logic you want to do after each layout,
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* i.e. size the container
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*/
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Outlayer.prototype._postLayout = function() {
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this.resizeContainer();
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};
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Outlayer.prototype.resizeContainer = function() {
|
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if ( !this.options.isResizingContainer ) {
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return;
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}
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var size = this._getContainerSize();
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if ( size ) {
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this._setContainerMeasure( size.width, true );
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this._setContainerMeasure( size.height, false );
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}
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};
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/**
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* Sets width or height of container if returned
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* @returns {Object} size
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* @param {Number} width
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* @param {Number} height
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*/
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Outlayer.prototype._getContainerSize = noop;
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/**
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* @param {Number} measure - size of width or height
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* @param {Boolean} isWidth
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*/
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Outlayer.prototype._setContainerMeasure = function( measure, isWidth ) {
|
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if ( measure === undefined ) {
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return;
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}
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var elemSize = this.size;
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// add padding and border width if border box
|
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if ( elemSize.isBorderBox ) {
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measure += isWidth ? elemSize.paddingLeft + elemSize.paddingRight +
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elemSize.borderLeftWidth + elemSize.borderRightWidth :
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elemSize.paddingBottom + elemSize.paddingTop +
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elemSize.borderTopWidth + elemSize.borderBottomWidth;
|
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}
|
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|
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measure = Math.max( measure, 0 );
|
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this.element.style[ isWidth ? 'width' : 'height' ] = measure + 'px';
|
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};
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|
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/**
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* emit eventComplete on a collection of items events
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* @param {String} eventName
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* @param {Array} items - Outlayer.Items
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*/
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Outlayer.prototype._emitCompleteOnItems = function( eventName, items ) {
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var _this = this;
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function onComplete() {
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_this.dispatchEvent( eventName + 'Complete', null, [ items ] );
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}
|
||||
|
||||
var count = items.length;
|
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if ( !items || !count ) {
|
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onComplete();
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return;
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}
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||||
|
||||
var doneCount = 0;
|
||||
function tick() {
|
||||
doneCount++;
|
||||
if ( doneCount === count ) {
|
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onComplete();
|
||||
}
|
||||
}
|
||||
|
||||
// bind callback
|
||||
for ( var i=0, len = items.length; i < len; i++ ) {
|
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var item = items[i];
|
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item.once( eventName, tick );
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* emits events via eventEmitter and jQuery events
|
||||
* @param {String} type - name of event
|
||||
* @param {Event} event - original event
|
||||
* @param {Array} args - extra arguments
|
||||
*/
|
||||
Outlayer.prototype.dispatchEvent = function( type, event, args ) {
|
||||
// add original event to arguments
|
||||
var emitArgs = event ? [ event ].concat( args ) : args;
|
||||
this.emitEvent( type, emitArgs );
|
||||
|
||||
if ( jQuery ) {
|
||||
// set this.$element
|
||||
this.$element = this.$element || jQuery( this.element );
|
||||
if ( event ) {
|
||||
// create jQuery event
|
||||
var $event = jQuery.Event( event );
|
||||
$event.type = type;
|
||||
this.$element.trigger( $event, args );
|
||||
} else {
|
||||
// just trigger with type if no event available
|
||||
this.$element.trigger( type, args );
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
// -------------------------- ignore & stamps -------------------------- //
|
||||
|
||||
|
||||
/**
|
||||
* keep item in collection, but do not lay it out
|
||||
* ignored items do not get skipped in layout
|
||||
* @param {Element} elem
|
||||
*/
|
||||
Outlayer.prototype.ignore = function( elem ) {
|
||||
var item = this.getItem( elem );
|
||||
if ( item ) {
|
||||
item.isIgnored = true;
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* return item to layout collection
|
||||
* @param {Element} elem
|
||||
*/
|
||||
Outlayer.prototype.unignore = function( elem ) {
|
||||
var item = this.getItem( elem );
|
||||
if ( item ) {
|
||||
delete item.isIgnored;
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* adds elements to stamps
|
||||
* @param {NodeList, Array, Element, or String} elems
|
||||
*/
|
||||
Outlayer.prototype.stamp = function( elems ) {
|
||||
elems = this._find( elems );
|
||||
if ( !elems ) {
|
||||
return;
|
||||
}
|
||||
|
||||
this.stamps = this.stamps.concat( elems );
|
||||
// ignore
|
||||
for ( var i=0, len = elems.length; i < len; i++ ) {
|
||||
var elem = elems[i];
|
||||
this.ignore( elem );
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* removes elements to stamps
|
||||
* @param {NodeList, Array, or Element} elems
|
||||
*/
|
||||
Outlayer.prototype.unstamp = function( elems ) {
|
||||
elems = this._find( elems );
|
||||
if ( !elems ){
|
||||
return;
|
||||
}
|
||||
|
||||
for ( var i=0, len = elems.length; i < len; i++ ) {
|
||||
var elem = elems[i];
|
||||
// filter out removed stamp elements
|
||||
utils.removeFrom( this.stamps, elem );
|
||||
this.unignore( elem );
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
/**
|
||||
* finds child elements
|
||||
* @param {NodeList, Array, Element, or String} elems
|
||||
* @returns {Array} elems
|
||||
*/
|
||||
Outlayer.prototype._find = function( elems ) {
|
||||
if ( !elems ) {
|
||||
return;
|
||||
}
|
||||
// if string, use argument as selector string
|
||||
if ( typeof elems === 'string' ) {
|
||||
elems = this.element.querySelectorAll( elems );
|
||||
}
|
||||
elems = utils.makeArray( elems );
|
||||
return elems;
|
||||
};
|
||||
|
||||
Outlayer.prototype._manageStamps = function() {
|
||||
if ( !this.stamps || !this.stamps.length ) {
|
||||
return;
|
||||
}
|
||||
|
||||
this._getBoundingRect();
|
||||
|
||||
for ( var i=0, len = this.stamps.length; i < len; i++ ) {
|
||||
var stamp = this.stamps[i];
|
||||
this._manageStamp( stamp );
|
||||
}
|
||||
};
|
||||
|
||||
// update boundingLeft / Top
|
||||
Outlayer.prototype._getBoundingRect = function() {
|
||||
// get bounding rect for container element
|
||||
var boundingRect = this.element.getBoundingClientRect();
|
||||
var size = this.size;
|
||||
this._boundingRect = {
|
||||
left: boundingRect.left + size.paddingLeft + size.borderLeftWidth,
|
||||
top: boundingRect.top + size.paddingTop + size.borderTopWidth,
|
||||
right: boundingRect.right - ( size.paddingRight + size.borderRightWidth ),
|
||||
bottom: boundingRect.bottom - ( size.paddingBottom + size.borderBottomWidth )
|
||||
};
|
||||
};
|
||||
|
||||
/**
|
||||
* @param {Element} stamp
|
||||
**/
|
||||
Outlayer.prototype._manageStamp = noop;
|
||||
|
||||
/**
|
||||
* get x/y position of element relative to container element
|
||||
* @param {Element} elem
|
||||
* @returns {Object} offset - has left, top, right, bottom
|
||||
*/
|
||||
Outlayer.prototype._getElementOffset = function( elem ) {
|
||||
var boundingRect = elem.getBoundingClientRect();
|
||||
var thisRect = this._boundingRect;
|
||||
var size = getSize( elem );
|
||||
var offset = {
|
||||
left: boundingRect.left - thisRect.left - size.marginLeft,
|
||||
top: boundingRect.top - thisRect.top - size.marginTop,
|
||||
right: thisRect.right - boundingRect.right - size.marginRight,
|
||||
bottom: thisRect.bottom - boundingRect.bottom - size.marginBottom
|
||||
};
|
||||
return offset;
|
||||
};
|
||||
|
||||
// -------------------------- resize -------------------------- //
|
||||
|
||||
// enable event handlers for listeners
|
||||
// i.e. resize -> onresize
|
||||
Outlayer.prototype.handleEvent = function( event ) {
|
||||
var method = 'on' + event.type;
|
||||
if ( this[ method ] ) {
|
||||
this[ method ]( event );
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Bind layout to window resizing
|
||||
*/
|
||||
Outlayer.prototype.bindResize = function() {
|
||||
// bind just one listener
|
||||
if ( this.isResizeBound ) {
|
||||
return;
|
||||
}
|
||||
eventie.bind( window, 'resize', this );
|
||||
this.isResizeBound = true;
|
||||
};
|
||||
|
||||
/**
|
||||
* Unbind layout to window resizing
|
||||
*/
|
||||
Outlayer.prototype.unbindResize = function() {
|
||||
if ( this.isResizeBound ) {
|
||||
eventie.unbind( window, 'resize', this );
|
||||
}
|
||||
this.isResizeBound = false;
|
||||
};
|
||||
|
||||
// original debounce by John Hann
|
||||
// http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/
|
||||
|
||||
// this fires every resize
|
||||
Outlayer.prototype.onresize = function() {
|
||||
if ( this.resizeTimeout ) {
|
||||
clearTimeout( this.resizeTimeout );
|
||||
}
|
||||
|
||||
var _this = this;
|
||||
function delayed() {
|
||||
_this.resize();
|
||||
delete _this.resizeTimeout;
|
||||
}
|
||||
|
||||
this.resizeTimeout = setTimeout( delayed, 100 );
|
||||
};
|
||||
|
||||
// debounced, layout on resize
|
||||
Outlayer.prototype.resize = function() {
|
||||
// don't trigger if size did not change
|
||||
// or if resize was unbound. See #9
|
||||
if ( !this.isResizeBound || !this.needsResizeLayout() ) {
|
||||
return;
|
||||
}
|
||||
|
||||
this.layout();
|
||||
};
|
||||
|
||||
/**
|
||||
* check if layout is needed post layout
|
||||
* @returns Boolean
|
||||
*/
|
||||
Outlayer.prototype.needsResizeLayout = function() {
|
||||
var size = getSize( this.element );
|
||||
// check that this.size and size are there
|
||||
// IE8 triggers resize on body size change, so they might not be
|
||||
var hasSizes = this.size && size;
|
||||
return hasSizes && size.innerWidth !== this.size.innerWidth;
|
||||
};
|
||||
|
||||
// -------------------------- methods -------------------------- //
|
||||
|
||||
/**
|
||||
* add items to Outlayer instance
|
||||
* @param {Array or NodeList or Element} elems
|
||||
* @returns {Array} items - Outlayer.Items
|
||||
**/
|
||||
Outlayer.prototype.addItems = function( elems ) {
|
||||
var items = this._itemize( elems );
|
||||
// add items to collection
|
||||
if ( items.length ) {
|
||||
this.items = this.items.concat( items );
|
||||
}
|
||||
return items;
|
||||
};
|
||||
|
||||
/**
|
||||
* Layout newly-appended item elements
|
||||
* @param {Array or NodeList or Element} elems
|
||||
*/
|
||||
Outlayer.prototype.appended = function( elems ) {
|
||||
var items = this.addItems( elems );
|
||||
if ( !items.length ) {
|
||||
return;
|
||||
}
|
||||
// layout and reveal just the new items
|
||||
this.layoutItems( items, true );
|
||||
this.reveal( items );
|
||||
};
|
||||
|
||||
/**
|
||||
* Layout prepended elements
|
||||
* @param {Array or NodeList or Element} elems
|
||||
*/
|
||||
Outlayer.prototype.prepended = function( elems ) {
|
||||
var items = this._itemize( elems );
|
||||
if ( !items.length ) {
|
||||
return;
|
||||
}
|
||||
// add items to beginning of collection
|
||||
var previousItems = this.items.slice(0);
|
||||
this.items = items.concat( previousItems );
|
||||
// start new layout
|
||||
this._resetLayout();
|
||||
this._manageStamps();
|
||||
// layout new stuff without transition
|
||||
this.layoutItems( items, true );
|
||||
this.reveal( items );
|
||||
// layout previous items
|
||||
this.layoutItems( previousItems );
|
||||
};
|
||||
|
||||
/**
|
||||
* reveal a collection of items
|
||||
* @param {Array of Outlayer.Items} items
|
||||
*/
|
||||
Outlayer.prototype.reveal = function( items ) {
|
||||
this._emitCompleteOnItems( 'reveal', items );
|
||||
|
||||
var len = items && items.length;
|
||||
for ( var i=0; len && i < len; i++ ) {
|
||||
var item = items[i];
|
||||
item.reveal();
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* hide a collection of items
|
||||
* @param {Array of Outlayer.Items} items
|
||||
*/
|
||||
Outlayer.prototype.hide = function( items ) {
|
||||
this._emitCompleteOnItems( 'hide', items );
|
||||
|
||||
var len = items && items.length;
|
||||
for ( var i=0; len && i < len; i++ ) {
|
||||
var item = items[i];
|
||||
item.hide();
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* reveal item elements
|
||||
* @param {Array}, {Element}, {NodeList} items
|
||||
*/
|
||||
Outlayer.prototype.revealItemElements = function( elems ) {
|
||||
var items = this.getItems( elems );
|
||||
this.reveal( items );
|
||||
};
|
||||
|
||||
/**
|
||||
* hide item elements
|
||||
* @param {Array}, {Element}, {NodeList} items
|
||||
*/
|
||||
Outlayer.prototype.hideItemElements = function( elems ) {
|
||||
var items = this.getItems( elems );
|
||||
this.hide( items );
|
||||
};
|
||||
|
||||
/**
|
||||
* get Outlayer.Item, given an Element
|
||||
* @param {Element} elem
|
||||
* @param {Function} callback
|
||||
* @returns {Outlayer.Item} item
|
||||
*/
|
||||
Outlayer.prototype.getItem = function( elem ) {
|
||||
// loop through items to get the one that matches
|
||||
for ( var i=0, len = this.items.length; i < len; i++ ) {
|
||||
var item = this.items[i];
|
||||
if ( item.element === elem ) {
|
||||
// return item
|
||||
return item;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* get collection of Outlayer.Items, given Elements
|
||||
* @param {Array} elems
|
||||
* @returns {Array} items - Outlayer.Items
|
||||
*/
|
||||
Outlayer.prototype.getItems = function( elems ) {
|
||||
elems = utils.makeArray( elems );
|
||||
var items = [];
|
||||
for ( var i=0, len = elems.length; i < len; i++ ) {
|
||||
var elem = elems[i];
|
||||
var item = this.getItem( elem );
|
||||
if ( item ) {
|
||||
items.push( item );
|
||||
}
|
||||
}
|
||||
|
||||
return items;
|
||||
};
|
||||
|
||||
/**
|
||||
* remove element(s) from instance and DOM
|
||||
* @param {Array or NodeList or Element} elems
|
||||
*/
|
||||
Outlayer.prototype.remove = function( elems ) {
|
||||
var removeItems = this.getItems( elems );
|
||||
|
||||
this._emitCompleteOnItems( 'remove', removeItems );
|
||||
|
||||
// bail if no items to remove
|
||||
if ( !removeItems || !removeItems.length ) {
|
||||
return;
|
||||
}
|
||||
|
||||
for ( var i=0, len = removeItems.length; i < len; i++ ) {
|
||||
var item = removeItems[i];
|
||||
item.remove();
|
||||
// remove item from collection
|
||||
utils.removeFrom( this.items, item );
|
||||
}
|
||||
};
|
||||
|
||||
// ----- destroy ----- //
|
||||
|
||||
// remove and disable Outlayer instance
|
||||
Outlayer.prototype.destroy = function() {
|
||||
// clean up dynamic styles
|
||||
var style = this.element.style;
|
||||
style.height = '';
|
||||
style.position = '';
|
||||
style.width = '';
|
||||
// destroy items
|
||||
for ( var i=0, len = this.items.length; i < len; i++ ) {
|
||||
var item = this.items[i];
|
||||
item.destroy();
|
||||
}
|
||||
|
||||
this.unbindResize();
|
||||
|
||||
var id = this.element.outlayerGUID;
|
||||
delete instances[ id ]; // remove reference to instance by id
|
||||
delete this.element.outlayerGUID;
|
||||
// remove data for jQuery
|
||||
if ( jQuery ) {
|
||||
jQuery.removeData( this.element, this.constructor.namespace );
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
// -------------------------- data -------------------------- //
|
||||
|
||||
/**
|
||||
* get Outlayer instance from element
|
||||
* @param {Element} elem
|
||||
* @returns {Outlayer}
|
||||
*/
|
||||
Outlayer.data = function( elem ) {
|
||||
elem = utils.getQueryElement( elem );
|
||||
var id = elem && elem.outlayerGUID;
|
||||
return id && instances[ id ];
|
||||
};
|
||||
|
||||
|
||||
// -------------------------- create Outlayer class -------------------------- //
|
||||
|
||||
/**
|
||||
* create a layout class
|
||||
* @param {String} namespace
|
||||
*/
|
||||
Outlayer.create = function( namespace, options ) {
|
||||
// sub-class Outlayer
|
||||
function Layout() {
|
||||
Outlayer.apply( this, arguments );
|
||||
}
|
||||
// inherit Outlayer prototype, use Object.create if there
|
||||
if ( Object.create ) {
|
||||
Layout.prototype = Object.create( Outlayer.prototype );
|
||||
} else {
|
||||
utils.extend( Layout.prototype, Outlayer.prototype );
|
||||
}
|
||||
// set contructor, used for namespace and Item
|
||||
Layout.prototype.constructor = Layout;
|
||||
|
||||
Layout.defaults = utils.extend( {}, Outlayer.defaults );
|
||||
// apply new options
|
||||
utils.extend( Layout.defaults, options );
|
||||
// keep prototype.settings for backwards compatibility (Packery v1.2.0)
|
||||
Layout.prototype.settings = {};
|
||||
|
||||
Layout.namespace = namespace;
|
||||
|
||||
Layout.data = Outlayer.data;
|
||||
|
||||
// sub-class Item
|
||||
Layout.Item = function LayoutItem() {
|
||||
Item.apply( this, arguments );
|
||||
};
|
||||
|
||||
Layout.Item.prototype = new Item();
|
||||
|
||||
// -------------------------- declarative -------------------------- //
|
||||
|
||||
utils.htmlInit( Layout, namespace );
|
||||
|
||||
// -------------------------- jQuery bridge -------------------------- //
|
||||
|
||||
// make into jQuery plugin
|
||||
if ( jQuery && jQuery.bridget ) {
|
||||
jQuery.bridget( namespace, Layout );
|
||||
}
|
||||
|
||||
return Layout;
|
||||
};
|
||||
|
||||
// ----- fin ----- //
|
||||
|
||||
// back in global
|
||||
Outlayer.Item = Item;
|
||||
|
||||
return Outlayer;
|
||||
|
||||
}));
|
||||
|
Loading…
Add table
Add a link
Reference in a new issue