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// Flickity.Cell
( function( window, factory ) {
// universal module definition
/* jshint strict: false */
if ( typeof define == 'function' && define.amd ) {
// AMD
define( [
'get-size/get-size'
], function( getSize ) {
return factory( window, getSize );
});
} else if ( typeof module == 'object' && module.exports ) {
// CommonJS
module.exports = factory(
window,
require('get-size')
);
} else {
// browser global
window.Flickity = window.Flickity || {};
window.Flickity.Cell = factory(
window,
window.getSize
);
}
}( window, function factory( window, getSize ) {
'use strict';
function Cell( elem, parent ) {
this.element = elem;
this.parent = parent;
this.create();
}
var proto = Cell.prototype;
proto.create = function() {
this.element.style.position = 'absolute';
this.x = 0;
this.shift = 0;
};
proto.destroy = function() {
// reset style
this.element.style.position = '';
var side = this.parent.originSide;
this.element.style[ side ] = '';
};
proto.getSize = function() {
this.size = getSize( this.element );
};
proto.setPosition = function( x ) {
this.x = x;
this.updateTarget();
this.renderPosition( x );
};
// setDefaultTarget v1 method, backwards compatibility, remove in v3
proto.updateTarget = proto.setDefaultTarget = function() {
var marginProperty = this.parent.originSide == 'left' ? 'marginLeft' : 'marginRight';
this.target = this.x + this.size[ marginProperty ] +
this.size.width * this.parent.cellAlign;
};
proto.renderPosition = function( x ) {
// render position of cell with in slider
var side = this.parent.originSide;
this.element.style[ side ] = this.parent.getPositionValue( x );
};
/**
* @param {Integer} factor - 0, 1, or -1
**/
proto.wrapShift = function( shift ) {
this.shift = shift;
this.renderPosition( this.x + this.parent.slideableWidth * shift );
};
proto.remove = function() {
this.element.parentNode.removeChild( this.element );
};
return Cell;
}));
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