https://parchment.ca/wp-content/themes/wp-parchment/blocks/case-studies/case-studies.js?ver=6.8.0.1

1jQuery(document).ready(function($){
2
3	var arrow;
4	
5	if( $(window).width()>960 ){ //desktop
6		arrow = 'M 53.5834 11.8515 C 51.4747 9.7428 48.0565 9.7428 45.9478 11.8515 L 11.5822 46.2144 C 9.4735 48.3258 9.4735 51.744 11.5822 53.8527 L 45.9478 88.2184 C 48.0565 90.327 51.4747 90.327 53.5834 88.2184 C 55.6921 86.1096 55.6921 82.6888 53.5834 80.58 L 28.441 55.4329 L 81.55 55.435 L 81.55 44.635 L 28.441 44.6329 L 53.5834 19.4872 C 55.5811 17.4894 55.6863 14.3164 53.8989 12.195 Z';
7	} else { //mobile
8		arrow = 'M 25.5346 52.5651 C 24.0218 51.0378 24.0218 48.5622 25.5346 47.033 L 50.1878 22.1454 C 51.7005 20.6182 54.1527 20.6182 55.6654 22.1454 C 57.1782 23.6727 57.1782 26.1483 55.6654 27.6756 L 33.753 49.8 L 55.6654 71.9225 C 57.1782 73.4497 57.1782 75.9273 55.6654 77.4546 C 54.1527 78.9818 51.7005 78.9818 50.1878 77.4546 L 25.5346 52.5651 Z';
9	}
10
11	$('.CASE-STUDIES .b-columns.alt-flickity').each(function(){
12		var flickity = $(this).flickity({
13			contain: true,
14			cellAlign: 'left',
15			wrapAround: true,
16			cellSelector: '.b-column',
17			groupCells: true,
18			prevNextButtons: true,
19			pageDots: false,
20			arrowShape: arrow,
21		});
22	});
23
24
25	//accessibility
26
27	//hide slides if not visible & remove tabbing on links/buttons
28
29	//default
30	$('.CASE-STUDIES .b-columns.alt-flickity .b-column').each(function(){
31		if(!$(this).hasClass('is-selected')){
32			$(this).attr('aria-hidden', true);
33			$(this).find('a').attr('tabindex', '-1');
34		}
35	});
36
37	//on slide change
38	$('.CASE-STUDIES .b-columns.alt-flickity').on( 'change.flickity', function( event, index ) {
39		$('.CASE-STUDIES .b-columns.alt-flickity .b-column').each(function(){
40			if(!$(this).hasClass('is-selected')){
41				$(this).attr('aria-hidden', true);
42				$(this).find('a').attr('tabindex', '-1');
43			} else {
44				$(this).attr('aria-hidden', false);
45				$(this).find('a').attr('tabindex', '0');
46			}
47		});
48	});
49
50	//change tabbing order
51	// $(window).on('keyup', function(event){
52	// 	if(event.keyCode == 9 && !event.shiftKey){
53	// 		if($('.CASE-STUDIES .b-columns.alt-flickity').is(':focus')) {
54	// 			$('.CASE-STUDIES .b-columns.alt-flickity .flickity-button.previous').attr('tabindex', '1');
55	// 		} else if($('.CASE-STUDIES .b-columns.alt-flickity .flickity-button.previous').is(':focus')){ 
56	// 			$('.CASE-STUDIES .b-columns.alt-flickity .flickity-button.next').attr('tabindex', '-1');
57	// 		} else if($('.CASE-STUDIES .b-columns.alt-flickity .is-selected .b-button').is(':focus')){
58	// 			$('.CASE-STUDIES .b-columns.alt-flickity .flickity-button.previous').attr('tabindex', '-1');
59	// 			$('.CASE-STUDIES .b-columns.alt-flickity .flickity-button.next').attr('tabindex', '0');
60	// 		}
61	// 	} else if(event.shiftKey && event.keyCode == 9){
62	// 		if($('.CASE-STUDIES .b-columns.alt-flickity .flickity-button.next').is(':focus')){
63	// 			$('.CASE-STUDIES .b-columns.alt-flickity .flickity-button.previous').attr('tabindex', '0');
64	// 		} else if($('.CASE-STUDIES .b-columns.alt-flickity .is-selected .b-button').is(':focus')){
65	// 			$('.CASE-STUDIES .b-columns.alt-flickity .flickity-button.previous').attr('tabindex', '0');
66	// 		}
67	// 	}
68	// });
69
70
71});