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/**
* Init and resize sliders
*
* @package ThemeREX Addons
* @since v1.1
*/
/* global jQuery, TRX_ADDONS_STORAGE */
(function() {
"use strict";
var $window = jQuery(window),
$document = jQuery(document);
var init_attempts = 0;
// Call action after 1s after last call
var init_hidden_elements_after_all_sliders_inited = trx_addons_throttle( function() {
$document.trigger( 'action.init_hidden_elements', [jQuery('body')] );
}, 300, true );
// Init previously hidden sliders
$document.on( 'action.init_hidden_elements', function(e, container) {
// Init sliders in this container
trx_addons_init_sliders(e, container);
// Resize sliders (commented, because resize handler called after the slider is inited)
//trx_addons_resize_sliders(e, container);
} );
// Return the data parameter 'slider-per-view' given the current size of the window
function trx_addons_get_slides_per_view( $slider ) {
var per_view = $slider.data( 'slides-per-view' ) || 1;
var bp = $slider.data( 'slides-per-view-breakpoints' );
if ( bp ) {
var ww = trx_addons_window_width();
for ( var max in bp ) {
if ( ww <= max ) {
per_view = bp[ max ];
break;
}
}
}
return per_view;
}
// Init sliders with engine=swiper
var attempts = 50;
function trx_addons_init_sliders(e, container) {
// Wait for the script 'swiper.js' is loaded
if ( ! window.Swiper && attempts-- > 0 ) {
setTimeout( function() {
trx_addons_init_sliders(e, container);
}, 100 );
}
if ( window.Swiper ) {
// Create Swiper Controllers
container.find( '.sc_slider_controller:not(.inited)' ).each( function () {
var controller = jQuery(this).addClass('inited');
if ( controller.find('.slider_style_controller').length > 0 ) return;
var slider_id = controller.data('slider-id');
if ( ! slider_id ) return;
var controller_id = controller.attr('id');
if (controller_id == undefined) {
controller_id = 'sc_slider_controller_'+Math.random();
controller_id = controller_id.replace('.', '');
controller.attr('id', controller_id);
}
var slider_cont = jQuery('#'+slider_id+' .slider_container:not(.slider_controller_container)').eq(0);
if ( ! slider_cont.attr('data-controller') ) {
slider_cont.attr('data-controller', controller_id);
}
var controller_style = controller.data('style');
var controller_effect = controller.data('effect');
var controller_direction = controller.data('direction');
var controller_interval = controller.data('interval');
// Moved to CSS var
// var controller_height = controller.data('height');
var controller_per_view = trx_addons_get_slides_per_view( controller );
var controller_space = controller.data('slides-space');
var controller_controls = controller.data('controls');
var controller_html = '';
slider_cont.find( '> .slider-wrapper > .swiper-slide' ).each( function ( idx ) {
var slide = jQuery(this);
var image = '';
if ( controller_style.indexOf('thumbs') != -1 ) {
if ( slide.data('image') ) {
image = slide.data('image');
} else if ( slide.find('.post_thumb_bg').length > 0 ) {
image = slide.find('.post_thumb_bg').css('background-image').replace('url(', '').replace(')', '').replace(';', '').replace('"', '');
} else if ( slide.css('background-image') && slide.css('background-image') != 'none' ) {
image = slide.css('background-image').replace('url(', '').replace(')', '').replace(';', '').replace('"', '');
} else if ( slide.find('img').length > 0 ) {
image = slide.find('img').eq(0).attr('src');
}
}
var title = controller_style.indexOf('titles') == -1
? ''
: ( slide.data('title')
? slide.data('title')
: slide.find('[class*="_item_title"]').text()
);
var cats = slide.data('cats');
var date = slide.data('date');
controller_html += trx_addons_apply_filters(
'trx_addons_filter_slider_controller_slide_html',
'<div class="slider-slide swiper-slide"'
+ ' style="'
+ (image !== undefined && image!=='' ? 'background-image: url('+image+');' : '')
+ '"'
+ '>'
+ '<div class="sc_slider_controller_info">'
+ '<span class="sc_slider_controller_info_number">'+(idx < 9 ? '0' : '')+(idx+1)+'</span>'
+ '<span class="sc_slider_controller_info_title">'+(title ? title : 'Slide '+(idx+1))+'</span>'
+ '</div>'
+ '</div>',
slide,
controller
);
} );
controller.html( trx_addons_apply_filters(
'trx_addons_filter_slider_controller_html',
'<div id="'+controller_id+'_outer"'
+ ' class="slider_outer slider_swiper_outer slider_style_controller'
+ ' slider_outer_' + (controller_controls == 1 ? 'controls slider_outer_controls_side' : 'nocontrols')
+ ' slider_outer_nopagination'
+ ' slider_outer_' + (controller_per_view==1 ? 'one' : 'multi')
+ ' slider_outer_direction_' + (controller_direction=='vertical' ? 'vertical' : 'horizontal')
+ '"'
+ '>'
+ '<div id="'+controller_id+'_swiper"'
+' class="slider_container slider_controller_container slider_swiper swiper-slider-container'
+ ' slider_' + (controller_controls == 1 ? 'controls slider_controls_side' : 'nocontrols')
+ ' slider_nopagination'
+ ' slider_notitles'
+ ' slider_noresize'
+ ' slider_' + (controller_per_view==1 ? 'one' : 'multi')
+ ' slider_direction_' + (controller_direction=='vertical' ? 'vertical' : 'horizontal')
+ '"'
+ ' data-slides-min-width="' + trx_addons_apply_filters( 'trx_addons_filter_slider_controller_slide_width', 150 ) + '"'
+ ' data-controlled-slider="'+slider_id+'"'
+ ' data-direction="' + (controller_direction=='vertical' ? 'vertical' : 'horizontal') + '"'
+ ' data-loop="1"'
+ ' data-autoplay="' + ( controller_interval > 0 ? '1' : '0' ) + '"'
+ (controller_effect !== undefined ? ' data-effect="' + controller_effect + '"' : '')
+ (controller_interval !== undefined ? ' data-interval="' + controller_interval + '"' : '')
+ (controller_per_view !== undefined ? ' data-slides-per-view="' + controller_per_view + '"' : '')
+ (controller_space !== undefined ? ' data-slides-space="' + controller_space + '"' : '')
// Moved to CSS var
// + (controller_height !== undefined ? ' style="height:'+controller_height+'"' : '')
+ '>'
+ '<div class="slider-wrapper swiper-wrapper">'
+ controller_html
+ '</div>'
+ '</div>'
+ (controller_controls == 1
? '<div class="slider_controls_wrap"><a class="slider_prev swiper-button-prev" href="#"></a><a class="slider_next swiper-button-next" href="#"></a></div>'
: ''
)
+ '</div>',
controller
)
);
} );
// Create Swiper Controls
container.find( '.sc_slider_controls:not(.inited)' ).each( function () {
var controls = jQuery(this).addClass('inited'),
slider_id = controls.data('slider-id'),
pagination_style = controls.data('pagination-style');
if ( ! slider_id ) return;
slider_id = jQuery('#'+slider_id+' .slider_swiper').attr('id');
if ( ! slider_id ) return;
controls.on('click', 'a', function(e) {
var s = TRX_ADDONS_STORAGE['swipers'][slider_id];
if (jQuery(this).hasClass('slider_next'))
s.slideNext();
else
s.slidePrev();
e.preventDefault();
return false;
});
// Add pagination
var s = typeof TRX_ADDONS_STORAGE['swipers'] != 'undefined' && typeof TRX_ADDONS_STORAGE['swipers'][slider_id] != 'undefined' ? TRX_ADDONS_STORAGE['swipers'][slider_id] : false,
slides = jQuery('#'+slider_id+' .swiper-slide'),
spv = s
? ( s.params.loop
? s.loopedSlides
: 0
)
: 0;
var total = s
? ( s.params.loop
? Math.ceil((s.slides.length - s.loopedSlides * 2) / s.params.slidesPerGroup)
: s.snapGrid.length
)
: slides.length;
var html = '';
if ( pagination_style == 'thumbs' ) {
slides.each(function(idx){
if ( idx < spv || idx >= slides.length - spv ) return;
var slide = jQuery(this);
var image = slide.data('image');
html += trx_addons_apply_filters(
'trx_addons_filter_slider_controls_html_thumb',
'<span class="slider_pagination_button_wrap swiper-pagination-button-wrap" style="width: ' + Math.round(100/total, 2) + '%;">'
+ '<span class="slider_pagination_button swiper-pagination-button"'
+ (image !== undefined ? ' style="background-image: url('+image+');"' : '')
+ '></span>'
+ '</span>',
slide,
controls
);
});
controls.find('.slider_pagination_wrap').html(
trx_addons_apply_filters( 'trx_addons_filter_slider_controls_html_thumbs', html, controls )
);
} else if ( pagination_style == 'fraction' ) {
controls.find('.slider_pagination_wrap').html(
trx_addons_apply_filters( 'trx_addons_filter_slider_controls_html_fraction',
'<span class="slider_pagination_current swiper-pagination-current">1</span>'
+ '/'
+ '<span class="slider_pagination_total swiper-pagination-total">'+total+'</span>',
controls
)
);
} else if ( pagination_style == 'bullets' ) {
slides.each(function(idx){
if ( idx < spv || idx >= slides.length - spv ) return;
html += trx_addons_apply_filters(
'trx_addons_filter_slider_controls_html_bullet',
'<span class="slider_pagination_bullet swiper-pagination-bullet" data-slide-number="'+(s ? jQuery(this).data('slide-number') : idx)+'"></span>',
idx,
controls
);
});
controls.find('.slider_pagination_wrap').html(
trx_addons_apply_filters( 'trx_addons_filter_slider_controls_html_bullets', html, controls )
);
}
if ( pagination_style != 'none' ) {
if (controls.find('.slider_progress_bar').length > 0) {
var bar = controls.find('.slider_progress_bar');
bar.parent().on('click', function(e) {
var s = TRX_ADDONS_STORAGE['swipers'][slider_id];
var total = s.params.loop ? Math.ceil((s.slides.length - s.loopedSlides * 2) / s.params.slidesPerGroup) : s.snapGrid.length;
var slide_number = Math.max(0, Math.min(total-1, Math.floor(total * e.offsetX / jQuery(this).width())));
var slide_idx = jQuery('#'+slider_id).find('[data-slide-number="'+slide_number+'"]:not(.swiper-slide-duplicate)').index();
s.slideTo(slide_idx);
e.preventDefault();
return false;
});
} else {
controls.find('.slider_pagination_button_wrap,.slider_pagination_bullet').on('click', function(e) {
var s = TRX_ADDONS_STORAGE['swipers'][slider_id];
var slide_idx = jQuery('#'+slider_id).find('[data-slide-number="'+jQuery(this).index()+'"]:not(.swiper-slide-duplicate)').index();
s.slideTo(slide_idx);
e.preventDefault();
return false;
});
}
jQuery('#'+slider_id).on('slider_init slide_change_start', function(e) {
if (TRX_ADDONS_STORAGE['swipers'][slider_id]) {
var s = TRX_ADDONS_STORAGE['swipers'][slider_id];
var current = jQuery(s.slides[s.activeIndex]).data('slide-number') + 1,
total = s.params.loop ? Math.ceil((s.slides.length - s.loopedSlides * 2) / s.params.slidesPerGroup) : s.snapGrid.length;
if (total > 0) {
if (pagination_style == 'progressbar') {
bar.width(Math.ceil(current/total*100)+'%');
} else if (pagination_style == 'thumbs') {
controls.find('.slider_pagination_button')
.removeClass('slider_pagination_button_active')
.eq(current-1)
.addClass('slider_pagination_button_active');
} else if (pagination_style == 'bullets') {
controls.find('.slider_pagination_bullet')
.removeClass('slider_pagination_bullet_active swiper-pagination-bullet-active')
.eq(current-1)
.addClass('slider_pagination_bullet_active swiper-pagination-bullet-active');
} else if (pagination_style == 'fraction') {
controls.find('.slider_pagination_current').text(current);
}
}
}
});
}
} );
// Swiper Slider
container.find( '.slider_swiper:not(.inited)' ).each( function () {
var slider = jQuery(this);
// If slider inside the invisible block - exit
if ( slider.parents('div:hidden,article:hidden').length > 0 ) {
return;
}
// Wait for all inner images are loaded
var loaded = true;
slider.find('img').each( function() {
var $self = jQuery(this);
if ( ! $self.get(0).complete && $self.attr('loading') != 'lazy' ) loaded = false;
} );
if ( ! loaded && init_attempts++ < 20 ) {
setTimeout( function() {
trx_addons_init_sliders(e, container);
}, 100 );
return;
}
// Check attr id for slider. If not exists - generate it
var id = slider.attr('id');
if (id == undefined) {
id = 'swiper_'+Math.random();
id = id.replace('.', '');
slider.attr('id', id);
}
var cont = slider.parent().hasClass('slider_swiper_outer')
? slider.parent().attr('id', id+'_outer')
: slider;
var cont_id = cont.attr('id');
// Slave slider
var slave_id = slider.data('slave-id') || '';
if (slave_id != '') {
var slave_slider = jQuery('#'+slave_id+' .slider_container:not(.slider_controller_container)').eq(0);
if ( slave_slider.length ) {
slider.attr( 'data-controlled-slider', slave_id );
if ( ! slave_slider.attr('data-controller') ) {
slave_slider.attr('data-controller', id);
}
} else {
slave_id = '';
}
}
// If this slider is controller for the other slider
var is_controller = slider.parents('.sc_slider_controller').length > 0 || slave_id;
// If this slider is controlled by other slider
var controller_id = slider.data('controller');
// Enum all slides. Use '>' to get only direct children (not inner slides in the nested sliders)
slider.find('> .slider-wrapper > .swiper-slide').each( function(idx) {
jQuery(this).attr('data-slide-number', idx);
} );
// Show slider, but make it invisible
slider
.css( {
'display': 'block',
'opacity': 0
} )
.addClass(id)
.addClass('inited')
.data('settings', {mode: 'horizontal'}); // VC hook
// Slides effect
var effect = slider.data('effect') ? slider.data('effect') : 'slide';
// Loop slides
var loop = slider.data('loop');
if ( loop === undefined || isNaN( loop ) ) loop = 1;
// Speed
var speed = slider.data('speed');
if ( speed === undefined || isNaN( speed ) ) speed = 600;
// Free mode
var free_mode = slider.data('free-mode');
// Direction of slides change
var direction = slider.data('direction');
if (direction != 'vertical') direction = 'horizontal';
// Min width of the slides in swiper (used for validate slides_per_view on small screen)
var smw = slider.data('slides-min-width');
if ( smw === undefined ) {
smw = 150;
slider.attr('data-slides-min-width', smw);
}
// Validate Slides per view on small screen
var spv = trx_addons_get_slides_per_view( slider );
if ( spv == undefined || slider.parents('.widget_nav_menu').length > 0 ) {
spv = 1;
slider.attr('data-slides-per-view', spv);
}
var width = slider.width();
if ( width === 0 ) {
width = slider.parent().width();
}
if ( direction == 'horizontal' ) {
if ( width / spv < smw ) {
spv = Math.max( 1, Math.floor( width / smw ) );
}
}
// Space between slides
var space = slider.data('slides-space');
if ( space == undefined ) space = 0;
// Parallax while slides change
var slides_parallax = slider.data('slides-parallax');
slides_parallax = effect == 'slide' && spv == 1 ? Math.max( 0, Math.min( 1, slides_parallax || 0 ) ) : 0;
// Correct slider height if slider vertical with no resize
if ( direction == 'vertical' && slider.hasClass('slider_height_auto') && slider.hasClass('slider_noresize') ) {
var height = 0;
slider.find('.swiper-slide').each( function(idx) {
if ( idx >= spv ) return;
height += jQuery(this).height() + ( idx > 0 ? space : 0 );
} );
if ( height > 0 ) slider.height( height );
}
// Autoplay interval
var interval = slider.data('interval');
if ( interval === undefined ) {
interval = Math.round( 5000 * ( 1 + Math.random() ) );
} else if ( isNaN( interval ) ) {
interval = 0;
} else {
interval = parseInt( interval, 10 );
}
// Allow swipe guestures
var noswipe = slider.hasClass('slider_noswipe')
|| slider.parents('.slider_noswipe,.elementor-edit-mode').length > 0
|| jQuery('body').hasClass('block-editor-page');
// Slider in grid - fix width
if (slider.parents('[class*="_grid_wrap"]').length > 0) {
slider.css( {
'max-width': width+'px'
} );
}
if (TRX_ADDONS_STORAGE['swipers'] === undefined) {
TRX_ADDONS_STORAGE['swipers'] = {};
}
TRX_ADDONS_STORAGE['swipers'][id] = new Swiper('.'+id, trx_addons_apply_filters( 'trx_addons_filter_slider_init_args', {
freeMode: free_mode > 0,
direction: direction,
initialSlide: 0,
speed: speed,
loop: loop > 0 && slider.data('slides-overflow') != 1, //!is_controller
loopedSlides: spv,
slidesPerView: spv,
spaceBetween: space,
centeredSlides: slider.data('slides-centered') == 1, //is_controller,
mousewheel: slider.data('mouse-wheel') == 1
? {
//sensitivity: slides_parallax > 0 ? 0.25 : 1,
releaseOnEdges: true
}
: false,
grabCursor: ! is_controller && ! noswipe,
slideToClickedSlide: is_controller,
touchRatio: is_controller ? 0.2 : 1,
autoHeight: false, //!slider.hasClass('slider_height_fixed'),
lazy: false,
preloadImages: true,
updateOnImagesReady: true,
roundLengths: TRX_ADDONS_STORAGE['slider_round_lengths'] // To prevent blurry texts in Chrome (Firefox rendering texts fine with any value)
&& ! is_controller // Disable roundLengths for controller
&& spv == 1, // Disable roundLengths to prevent incorrect calcs when slidesPerView > 1
effect: effect,
//watchSlidesProgress: slides_parallax > 0,
parallax: {
enabled: slides_parallax > 0
},
swipeHandler: noswipe ? '.slider_controls_wrap,.slider_pagination_wrap' : null,
//---Pagination (old way):
//pagination: slider.hasClass('slider_pagination') ? '#'+cont_id+' .slider_pagination_wrap' : false,
//paginationClickable: slider.hasClass('slider_pagination') ? '#'+cont_id+' .slider_pagination_wrap' : false,
//paginationType: slider.hasClass('slider_pagination') && slider.data('pagination') ? slider.data('pagination') : 'bullets',
//---Pagination (new way):
pagination: {
el: slider.hasClass('slider_pagination') ? '#'+cont_id+'>.slider_pagination_wrap,#'+cont_id+' > .slider_swiper > .slider_pagination_wrap' : null,
clickable: slider.hasClass('slider_pagination') ? '#'+cont_id+' .slider_pagination_wrap' : false,
type: slider.hasClass('slider_pagination') && slider.data('pagination') ? slider.data('pagination') : 'bullets',
progressbarOpposite: slider.data('pagination') == 'progressbar'
&& (
( slider.data('direction')=='vertical' && ( slider.hasClass('slider_pagination_pos_bottom') || slider.hasClass('slider_pagination_pos_bottom_outside') ) )
||
( slider.data('direction')=='horizontal' && ( slider.hasClass('slider_pagination_pos_left') || slider.hasClass('slider_pagination_pos_right') ) )
)
},
//---Navigation (old way):
//nextButton: slider.hasClass('slider_controls') ? '#'+cont_id+' .slider_next' : false,
//prevButton: slider.hasClass('slider_controls') ? '#'+cont_id+' .slider_prev' : false,
//---Navigation (new way):
navigation: {
nextEl: slider.hasClass('slider_controls') ? '#'+id+'>.slider_controls_wrap>.slider_next,#'+id+'~.slider_controls_wrap>.slider_next' : null,
prevEl: slider.hasClass('slider_controls') ? '#'+id+'>.slider_controls_wrap>.slider_prev,#'+id+'~.slider_controls_wrap>.slider_prev' : null
},
//---Autoplay (old way):
//autoplay: slider.hasClass('slider_noautoplay') || interval==0 ? false : parseInt(interval, 10),
//autoplayDisableOnInteraction: true,
//---Autoplay (new way):
autoplay: slider.hasClass('slider_noautoplay')
|| (typeof slider.data('autoplay')!=='undefined' && slider.data('autoplay') == 0)
// || interval == 0
? false
: {
delay: interval,
disableOnInteraction: true
},
//---Events (new way):
on: {
slideChangeTransitionStart: function () {
var swiper = this,
slide = jQuery(swiper.slides[swiper.activeIndex]),
slide_number = slide.data('slide-number');
// Mark active custom pagination bullet
cont.find('.swiper-pagination-custom > span')
.removeClass('swiper-pagination-button-active')
.eq(slide_number)
.addClass('swiper-pagination-button-active');
// Change outside title
cont.find('.slider_titles_outside_wrap .active').removeClass('active').fadeOut();
// Update controller or controlled slider
var slaves = is_controller
? jQuery('#'+slider.data('controlled-slider'))
: jQuery('[data-slider-id="'+id.replace('_sc_', '_')+'"]');
if ( slaves.length === 0 && ! is_controller ) {
slaves = jQuery('[data-slider-id="'+id.replace('_sc_', '_').replace('_swiper', '')+'"]');
// Compatibility with sliders from shortcodes Blogger, Properties, Cars, etc.
if ( slaves.length === 0 ) {
slaves = jQuery('[data-slider-id="'+id.replace('_sc_slider_swiper', '')+'"]');
}
}
if ( slaves.length > 0 ) {
slaves.each( function() {
var controlled_slider = jQuery(this).hasClass('slider_swiper') ? jQuery(this) : jQuery(this).find( '.slider_swiper' ).eq(0);
var controlled_id = controlled_slider.attr('id');
if ( controlled_id && TRX_ADDONS_STORAGE['swipers'][controlled_id] && jQuery('#'+controlled_id).attr('data-busy') != 1 ) {
slider.attr('data-busy', 1);
setTimeout( function() {
slider.attr('data-busy', 0);
}, 300 );
var slide_number = jQuery(swiper.slides[swiper.activeIndex]).data('slide-number');
var slide_idx = controlled_slider.find('[data-slide-number="'+slide_number+'"]:not(.swiper-slide-duplicate)').index();
TRX_ADDONS_STORAGE['swipers'][controlled_id].slideTo(slide_idx);
}
});
}
slider.trigger('slide_change_start', [slider]);
},
slideChangeTransitionEnd: function () {
var swiper = this,
slide = jQuery(swiper.slides[swiper.activeIndex]),
slide_prev = jQuery(swiper.slides[swiper.lastOpenedIndex !== undefined ? swiper.lastOpenedIndex : swiper.previousIndex]),
slide_number = slide.data('slide-number');
swiper.lastOpenedIndex = swiper.activeIndex;
// Change outside title
var titles = cont.find('.slider_titles_outside_wrap .slide_info');
if (titles.length > 0) {
//titles.eq((swiper.activeIndex-1)%titles.length).addClass('active').fadeIn();
titles.eq(slide_number).addClass('active').fadeIn(300);
}
// Remove video (if autoplay is not active)
var video = slide_prev.find('.trx_addons_video_player:not(.with_video_autoplay)');
if ( video.length > 0 ) {
if ( video.hasClass('with_cover') ) {
if ( video.hasClass('video_play') ) {
video.removeClass('video_play').find('.video_embed').empty();
}
} else {
var embed = video.find('.video_embed'),
html = embed.html();
embed.empty().html( html );
}
}
// Unlock slider/controller
slider.attr('data-busy', 0);
slider.trigger('slide_change_end', [slider]);
},
touchStart: function() {
slider.trigger( 'swiper_touch_start' );
},
touchEnd: function() {
slider.trigger( 'swiper_touch_end' );
},
/*
progress: function() {
if ( slides_parallax > 0 ) {
var swiper = this;
var axis = direction == 'vertical' ? 'Y' : 'X';
var k = slides_parallax;
for ( var i = 0; i < swiper.slides.length; i++ ) {
var offset = swiper.slides[i].progress * k * ( direction == 'vertical' ? swiper.height : swiper.width );
swiper.slides[i].querySelector('.slide_parallax_wrapper').style.transform = "translate" + axis + "(" + offset + "px)";
}
}
},
setTransition: function(e) {
if ( slides_parallax > 0 ) {
var swiper = this;
for (var i = 0; i < swiper.slides.length; i++ ) {
swiper.slides[i].style.transition = e + "ms";
swiper.slides[i].querySelector( '.slide_parallax_wrapper' ).style.transition = e + "ms";
}
}
}
*/
}
}, slider ) );
// Sticky slider with mouse wheel - allow wheel only in 'sticky' position
if ( slider.data('mouse-wheel') == 1 ) {
var slider_sticky_wrapper = slider.parents( '.elementor-sticky' );
if ( slider_sticky_wrapper.length ) {
TRX_ADDONS_STORAGE['swipers'][id].mousewheel.disable();
var init_sticky_observer = function() {
var slider_sticky_wrapper_top = slider_sticky_wrapper.css( 'top' ) || '0px',
custom_top = Math.abs( parseFloat( slider_sticky_wrapper_top ) - trx_addons_fixed_rows_height() ) > 1;
trx_addons_sticky_observer_remove( id );
trx_addons_sticky_observer_create( id, slider_sticky_wrapper, function( entry, is_sticky ) {
if ( is_sticky ) {
TRX_ADDONS_STORAGE['swipers'][id].mousewheel.enable();
} else {
TRX_ADDONS_STORAGE['swipers'][id].mousewheel.disable();
}
}, {
rootMargin: ( - ( custom_top ? parseFloat( slider_sticky_wrapper_top ) : trx_addons_fixed_rows_height() ) ) + 'px 0px 0px 0px'
} );
};
init_sticky_observer();
$document.on( 'action.resize_trx_addons action.sc_layouts_row_fixed_on action.sc_layouts_row_fixed_off', trx_addons_debounce( init_sticky_observer, 500 ) );
}
}
slider.trigger('slider_init', [slider]);
// Custom pagination
cont.find('.swiper-pagination-custom').on('click', '>span', function(e) {
jQuery(this).siblings().removeClass('swiper-pagination-button-active');
var t = jQuery(this).addClass('swiper-pagination-button-active').index() * TRX_ADDONS_STORAGE['swipers'][id].params.slidesPerGroup;
TRX_ADDONS_STORAGE['swipers'][id].params.loop && (t += TRX_ADDONS_STORAGE['swipers'][id].loopedSlides);
TRX_ADDONS_STORAGE['swipers'][id].slideTo(t);
e.preventDefault();
return false;
});
// Activate first title in the outside block
cont.find('.slider_titles_outside_wrap .slide_info').eq(0).addClass('active').fadeIn(300);
slider.attr('data-busy', 1).animate({'opacity':1}, 'fast', function() {
slider.attr('data-busy', 0);
trx_addons_set_controller_height( is_controller ? slider.parents('[data-slider-id]').eq(0).attr('id') : controller_id,
is_controller ? jQuery('#'+slider.parents('[data-slider-id]').eq(0).data('slider-id')) : slider
);
slider.trigger('slider_inited', [slider]);
$document.trigger('action.slider_inited', [slider, id]);
});
// Generate 'action.resize_trx_addons' event after the slider is showed
init_hidden_elements_after_all_sliders_inited();
// Generate 'action.resize_trx_addons' event after the slider is showed
$document.trigger('action.resize_trx_addons');
// Generate 'scroll' event after the slider is showed
$window.trigger('scroll');
} );
}
// ElastiStack Slider
if ( window.ElastiStack ) {
container.find('.slider_elastistack:not(.inited)').each(function () {
// If slider inside the invisible block - exit
if (jQuery(this).parents('div:hidden,article:hidden').length > 0 || typeof window.ElastiStack == 'undefined')
return;
// Check attr id for slider. If not exists - generate it
var slider = jQuery(this);
var id = slider.attr('id');
if (id == undefined) {
id = 'elastistack_'+Math.random();
id = id.replace('.', '');
slider.attr('id', id);
}
var cont = slider.parent().hasClass('slider_outer') ? slider.parent().attr('id', id+'_outer') : slider;
var cont_id = cont.attr('id');
var images = slider.find('ul.stack__images').attr('id', id+'_images');
var images_id = images.attr('id');
slider.css({
'display': 'block',
'opacity': 0
})
.addClass(id)
.addClass('inited')
.data('settings', {mode: 'horizontal'}); // VC hook
// Set height for images container before init to make stack
trx_addons_resize_sliders(e, cont);
var stack = new ElastiStack( images.get(0), {
onUpdateStack : function(idx) {
// Change outside title
var titles = cont.find('.slider_titles_outside_wrap');
if (titles.length > 0) {
titles.find('.active').removeClass('active').hide();
titles.find('.slide_info').eq(idx).addClass('active').fadeIn(300);
}
// Remove video
cont.find('.trx_addons_video_player.with_cover.video_play').removeClass('video_play').find('.video_embed').empty();
slider.trigger('slide_change_end', [slider]);
}
});
// Next button
cont.find('.slider_next').on('click', function(e) {
stack.nextItem( { transform : 'translate3d(0, -60px, 400px)' } );
e.preventDefault();
return false;
} );
// Activate first title in the outside block
cont.find('.slider_titles_outside_wrap .slide_info').eq(0).addClass('active').fadeIn(300);
// Show slider
slider.animate({'opacity':1}, 'fast', function() {
stack._setStackStyle();
} );
} );
}
}
// Sliders: Resize
$document.on('action.resize_trx_addons', trx_addons_resize_sliders);
function trx_addons_resize_sliders(e, container) {
if (container === undefined) {
container = jQuery('body');
}
container.find('.slider_container.inited').each(function() {
var slider = jQuery(this);
if (slider.parents('div:hidden,article:hidden').length > 0) return;
var id = slider.attr('id');
var direction = slider.data('direction');
if (direction != 'vertical') direction = 'horizontal';
var on_resize = false; // Need to call onResize handlers
//var max_width = jQuery('.content').length = 1 ? jQuery('.content').width() : jQuery('body').width();
var max_width = slider.closest(
'.post_featured'
+ ',' + '.swiper-slide'
+ ',' + '.elementor-widget'
+ ',' + '.vc_column-inner'
+ ',' + trx_addons_apply_filters( 'trx_addons_filter_content_class', '.content', 'slider-resize' )
+ ',' + trx_addons_apply_filters( 'trx_addons_filter_page_wrap_class', TRX_ADDONS_STORAGE['page_wrap_class'] ? TRX_ADDONS_STORAGE['page_wrap_class'] : '.page_wrap', 'slider-resize' )
+ ',' + 'body'
).width(); //jQuery('body').width();
var slider_width = slider.width();
if (slider_width > max_width) {
slider_width = Math.min( slider_width, max_width );
slider.width( slider_width );
on_resize = true;
}
var last_width = slider.data('last-width');
if (isNaN(last_width)) {
last_width = 0;
}
if (last_width === 0 || last_width != slider_width) {
if (direction != 'vertical') slider.data('last-width', slider_width);
// Detect space between slides
var space = slider.data('slides-space');
if (space == undefined) {
space = 0;
}
if ( slider.hasClass('slider_swiper')
&& typeof TRX_ADDONS_STORAGE['swipers'] != 'undefined'
&& typeof TRX_ADDONS_STORAGE['swipers'][id] == 'object'
&& typeof TRX_ADDONS_STORAGE['swipers'][id].params == 'object'
&& typeof TRX_ADDONS_STORAGE['swipers'][id].params.spaceBetween != 'undefined'
) {
var gap = space;
// Detect grid space on the small screen
if ( trx_addons_window_width() < 1440 ) {
var grid_element = jQuery(
'.elementor-column-gap-extended > .elementor-row > .elementor-column > .elementor-element-populated,' // Elm 2.9-
+ '.elementor-column-gap-extended > .elementor-column > .elementor-element-populated' // Elm 3.0+
).eq(0),
grid_gap = grid_element.length ? parseInt( grid_element.css( 'padding-left' ), 10 ) : 0;
if ( grid_gap >= 10 ) {
gap = grid_gap * 2;
}
}
if ( gap > 0 && TRX_ADDONS_STORAGE['swipers'][id].params.spaceBetween > gap ) {
TRX_ADDONS_STORAGE['swipers'][id].params.spaceBetween = gap;
space = gap;
}
}
// Change slides_per_view
var spv = trx_addons_get_slides_per_view( slider );
if (spv == undefined || slider.parents('.widget_nav_menu').length > 0) {
spv = 1;
}
if ( slider.hasClass('slider_swiper')
&& typeof TRX_ADDONS_STORAGE['swipers'] != 'undefined'
&& typeof TRX_ADDONS_STORAGE['swipers'][id] == 'object'
&& typeof TRX_ADDONS_STORAGE['swipers'][id].params == 'object'
&& typeof TRX_ADDONS_STORAGE['swipers'][id].params.slidesPerView != 'undefined'
) {
if (TRX_ADDONS_STORAGE['swipers'][id].params.slidesPerView != 'auto') {
if (direction=='horizontal') {
var smw = slider.data('slides-min-width');
if (slider_width / spv < smw) {
spv = Math.max(1, Math.floor(slider_width / smw));
}
if (TRX_ADDONS_STORAGE['swipers'][id].params.slidesPerView != spv) {
TRX_ADDONS_STORAGE['swipers'][id].params.slidesPerView = spv;
TRX_ADDONS_STORAGE['swipers'][id].params.loopedSlides = spv;
//TRX_ADDONS_STORAGE['swipers'][id].reInit();
}
}
on_resize = true;
}
}
// Change slider height
if ( ! slider.hasClass('slider_noresize') || slider.height()===0 ) {
var slider_height = slider.height();
var slide = slider.find('.slider-slide').eq(0);
// Old way: Swiper core script recalc slide dimensions before this function
// var slide_width = slide.width();
// var slide_height = slide.height();
// New way: Swiper core script now recalc slide dimensions after this function
// We must calc slide dimensions manually
var slide_width = direction == 'horizontal'
? (slider_width - (spv-1) * space ) / spv
: slider_width;
var slide_height = direction == 'vertical'
? (slider_height - (spv-1) * space ) / spv
: slider_height;
var ratio = slider.data('ratio');
if ( ratio === undefined || (''+ratio).indexOf(':') < 1 ) {
ratio = slide_height > 0 ? slide_width+':'+slide_height : "16:9";
slider.attr('data-ratio', ratio);
}
ratio = ratio.split(':');
var ratio_x = !isNaN(ratio[0]) ? Number(ratio[0]) : 16;
var ratio_y = !isNaN(ratio[1]) ? Number(ratio[1]) : 9;
var height = Math.floor( ( spv == 1 ? slider_width : slide_width ) / ratio_x * ratio_y);
slider.height( direction == 'vertical' ? height * spv + (spv-1) * space : height);
on_resize = true;
if (slider.hasClass('slider_elastistack')) {
slider.find('.slider-wrapper,.stack__images,.slider-slide').height(height);
}
// Change controller height
trx_addons_set_controller_height(slider.data('controller'), slider, e);
}
// Call onResize handlers
if (on_resize && (slider.hasClass('slider_swiper') || slider.hasClass('slider_swiper_outer'))) {
if ( typeof TRX_ADDONS_STORAGE['swipers'] != 'undefined'
&& typeof TRX_ADDONS_STORAGE['swipers'][id] == 'object'
&& typeof TRX_ADDONS_STORAGE['swipers'][id].resize == 'object'
&& typeof TRX_ADDONS_STORAGE['swipers'][id].resize.resizeHandler == 'function'
) {
TRX_ADDONS_STORAGE['swipers'][id].resize.resizeHandler(e);
}
}
}
});
}
// Set controller height
function trx_addons_set_controller_height(controller_id, slider, e) {
if ( !controller_id && typeof TRX_ADDONS_STORAGE['pagebuilder_preview_mode'] != 'undefined' && TRX_ADDONS_STORAGE['pagebuilder_preview_mode'] ) {
var slider_id = slider.attr('id').replace('_sc_slider', '');
if (slider_id) {
controller_id = jQuery('[data-slider-id="' + slider_id + '"]').eq(0).attr('id');
}
}
if ( !controller_id ) return;
var controller = jQuery('#'+controller_id);
if (controller.length > 0
&& controller.hasClass('sc_slider_controller_vertical')
&& controller.hasClass('sc_slider_controller_height_auto')
) {
var controller_slider = controller.hasClass('slider_container') ? controller : controller.find('.slider_container'),
controller_slider_id = controller_slider.attr('id');
var paddings = parseFloat(controller.css('paddingTop'));
if (isNaN(paddings)) paddings = 0;
var controller_spv = trx_addons_get_slides_per_view( controller );
if (isNaN(controller_spv)) controller_spv = 1;
controller_slider.height( Math.max(
( slider.parent().hasClass('slider_outer') ? slider.parent().outerHeight() : slider.height() ) - 2 * paddings,
controller_spv * trx_addons_apply_filters( 'trx_addons_filter_slider_controller_min_height', 80 )
) );
// Call onResize handlers
if ((controller_slider.hasClass('slider_swiper') || controller_slider.hasClass('slider_swiper_outer'))) {
if (typeof TRX_ADDONS_STORAGE['swipers'][controller_slider_id] == 'object' && typeof TRX_ADDONS_STORAGE['swipers'][controller_slider_id].resize == 'object' && typeof TRX_ADDONS_STORAGE['swipers'][controller_slider_id].resize.resizeHandler == 'function') {
TRX_ADDONS_STORAGE['swipers'][controller_slider_id].resize.resizeHandler(e);
}
}
}
}
/*
* Add a new effects to the Swiper
*/
$document.on( 'action.ready_trx_addons', function(e) {
if ( ! window.Swiper || typeof Swiper.use != 'function' ) {
return;
}
// Utility functions to add new effects to the Swiper
//------------------------------------------------------------
const $ = Swiper.$;
// Create shadow elements
function createShadow( params, $slideEl, side ) {
const shadowClass = `swiper-slide-shadow${side ? `-${side}` : ''}`;
const $shadowContainer = params.transformEl ? $slideEl.find( params.transformEl ) : $slideEl;
let $shadowEl = $shadowContainer.children(`.${shadowClass}`);
if ( ! $shadowEl.length ) {
$shadowEl = $(`<div class="swiper-slide-shadow${side ? `-${side}` : ''}"></div>`);
$shadowContainer.append($shadowEl);
}
return $shadowEl;
}
// Add/init a new effect
function effectInit( params ) {
const {
effect,
swiper,
on,
setTranslate,
setTransition,
overwriteParams,
perspective,
recreateShadows,
getEffectParams
} = params;
on( 'beforeInit', () => {
if ( swiper.params.effect !== effect ) {
return;
}
swiper.classNames.push( `${swiper.params.containerModifierClass}${effect}` );
if ( perspective && perspective() ) {
swiper.classNames.push( `${swiper.params.containerModifierClass}3d` );
}
const overwriteParamsResult = overwriteParams ? overwriteParams() : {};
Object.assign( swiper.params, overwriteParamsResult );
Object.assign( swiper.originalParams, overwriteParamsResult );
} );
on( 'setTranslate', () => {
if ( swiper.params.effect !== effect ) {
return;
}
setTranslate();
} );
on( 'setTransition', ( _s, duration ) => {
if ( swiper.params.effect !== effect ) {
return;
}
setTransition( duration );
} );
on( 'transitionEnd', () => {
if ( swiper.params.effect !== effect ) {
return;
}
if ( recreateShadows ) {
if ( ! getEffectParams || ! getEffectParams().slideShadows ) {
return;
}
swiper.slides.each( slideEl => {
const $slideEl = swiper.$( slideEl );
$slideEl.find( '.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left' ).remove();
} );
recreateShadows();
}
} );
let requireUpdateOnVirtual,
requestAnimationFrame = trx_addons_request_animation_frame();
on( 'virtualUpdate', () => {
if ( swiper.params.effect !== effect ) {
return;
}
if ( ! swiper.slides.length ) {
requireUpdateOnVirtual = true;
}
requestAnimationFrame( () => {
if ( requireUpdateOnVirtual && swiper.slides && swiper.slides.length ) {
setTranslate();
requireUpdateOnVirtual = false;
}
} );
} );
}
// Add effect 'Swap'
//------------------------------------------------------
if ( trx_addons_apply_filters( 'trx_addons_filter_add_effect_to_swiper', true, 'swap' ) ) {
// Common modules for effect 'Swap'
const effectSwapModules = {
setTranslate: function setTranslate( swiper ) {
var swiperWidth = swiper.width;
var swiperHeight = swiper.height;
var $wrapperEl = swiper.$wrapperEl;
var slides = swiper.slides;
var slidesSizesGrid = swiper.slidesSizesGrid;
var params = swiper.params.swapEffect;
var isHorizontal = swiper.isHorizontal();
var transform = swiper.translate;
var center = isHorizontal ? -transform + ( swiperWidth / 2 ) : -transform + ( swiperHeight / 2 );
var rotate = isHorizontal ? params.rotate : -params.rotate;
var spaceBetween = swiper.params.spaceBetween;
var perView = swiper.params.slidesPerView;
var levelCenter = ( perView - 1 ) / 2;
// Each slide offset from center
for (var i = 0, length = slides.length; i < length; i += 1) {
var $slideEl = slides.eq(i);
var slideSize = slidesSizesGrid[i];
var slideOffsetOrig = $slideEl[0].swiperSlideOffset;
var slideOffset = slideOffsetOrig + slideSize / 2;
var distance = center - slideOffset;
var slideOffsetNum = Math.abs( distance ) < 2
? 0
: Math.ceil( Math.abs( distance ) / ( slideSize + spaceBetween ) );
if ( perView % 2 === 0 ) {
slideOffsetNum = Math.max( 0, slideOffsetNum - 0.5 );
}
var place = distance < -1 * Math.max( 1, spaceBetween )
? 1
: ( distance > Math.max( 1, spaceBetween )
? -1
: 0
);
distance = distance + place * slideOffsetNum * spaceBetween;
var offsetMultiplier = distance / slideSize;
var delta = Math.max( 0, Math.abs( offsetMultiplier ) - levelCenter );
var allow = delta > 0;
var rotateX = isHorizontal ? 0 : ( allow ? -place * Math.min( rotate, rotate * delta ) : 0 );
var rotateY = isHorizontal ? ( allow ? -place * Math.min( rotate, rotate * delta ) : 0 ) : 0;
// var rotateZ = 0
var offset = allow
? distance + place * levelCenter * slideSize
: 0;
var translateX = isHorizontal ? ( allow ? offset : 0 ) : 0;
var translateY = isHorizontal ? 0 : ( allow ? offset : 0 );
var translateZ = -slideSize * ( allow ? delta : 0 );
var scale = 1 - ( 1 - params.scale ) * Math.abs( offsetMultiplier );
// Fix for ultra small values
if ( Math.abs(translateX) < 0.001 ) translateX = 0;
if ( Math.abs(translateY) < 0.001 ) translateY = 0;
if ( Math.abs(translateZ) < 0.001 ) translateZ = 0;
if ( Math.abs(rotateY) < 0.001 ) rotateY = 0;
if ( Math.abs(rotateX) < 0.001 ) rotateX = 0;
if ( Math.abs(scale) < 0.001 ) scale = 0;
var slideTransform = "translate3d(" + translateX + "px," + translateY + "px," + translateZ + "px)"
+ " rotateX(" + rotateX + "deg)"
+ " rotateY(" + rotateY + "deg)"
+ " scale(" + scale + ")";
$slideEl.transform( slideTransform );
$slideEl[0].style.zIndex = -Math.abs( Math.round( offsetMultiplier ) ) + 1;
$slideEl[0].style.opacity = perView > 1 ? Math.max( 0, 1 - delta ) : 1;
if ( params.slideShadows ) {
let $shadowBeforeEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
let $shadowAfterEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');
if ( $shadowBeforeEl.length === 0 ) {
$shadowBeforeEl = createShadow( params, $slideEl, isHorizontal ? 'left' : 'top' );
}
if ( $shadowAfterEl.length === 0 ) {
$shadowAfterEl = createShadow( params, $slideEl, isHorizontal ? 'right' : 'bottom' );
}
if ( $shadowBeforeEl.length ) {
$shadowBeforeEl[0].style.opacity = offsetMultiplier > 0 ? offsetMultiplier : 0;
}
if ( $shadowAfterEl.length ) {
$shadowAfterEl[0].style.opacity = -offsetMultiplier > 0 ? -offsetMultiplier : 0;
}
}
}
// Set correct perspective for IE10
if ( trx_addons_browser_is_pointer_events() ) {
var ws = $wrapperEl[0].style;
ws.perspectiveOrigin = center + "px 50%";
}
},
setTransition: function setTransition( swiper, duration, changeCssTransition ) {
const {
transformEl
} = swiper.params.swapEffect;
const $transitionElements = transformEl ? swiper.slides.find( transformEl ) : swiper.slides;
$transitionElements.transition( duration );
if ( changeCssTransition ) {
$transitionElements.css( {
'webkitTransitionProperty': 'transform, opacity, z-index',
'transitionProperty': 'transform, opacity, z-index',
'webkitTransitionDuration': duration + 'ms',
'transitionDuration': duration + 'ms'
} );
}
if ( swiper.params.slideShadows ) {
const $shadow = $transitionElements.find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left');
if ( $shadow && $shadow.length ) {
$shadow.transition( duration );
if ( changeCssTransition ) {
$shadow.css( {
'webkitTransitionProperty': 'transform, opacity, z-index',
'transitionProperty': 'transform, opacity, z-index',
'webkitTransitionDuration': duration + 'ms',
'transitionDuration': duration + 'ms'
} );
}
}
}
}
};
// Old way: Before Swiper v6+
if ( typeof Swiper.prototype.modules != 'undefined' && typeof Swiper.prototype.modules["effect-fade"] != 'undefined' ) {
Swiper.__proto__.Swap = {
setTranslate: function setTranslate() {
effectSwapModules.setTranslate( this );
},
setTransition: function setTransition( duration ) {
effectSwapModules.setTransition( this, duration, false );
}
};
Swiper.__proto__.EffectSwap = {
name: 'effect-swap',
params: {
swapEffect: {
rotate: 50,
scale: 1
}
},
create: function create() {
var swiper = this;
trx_addons_object_extend( swiper, {
swapEffect: {
setTranslate: Swiper.Swap.setTranslate.bind( swiper ),
setTransition: Swiper.Swap.setTransition.bind( swiper )
}
} );
},
on: {
beforeInit: function beforeInit() {
var swiper = this;
if ( swiper.params.effect !== 'swap' ) {
return;
}
swiper.classNames.push( swiper.params.containerModifierClass + "swap" );
swiper.classNames.push( swiper.params.containerModifierClass + "3d" );
swiper.params.watchSlidesProgress = true;
swiper.originalParams.watchSlidesProgress = true;
},
setTranslate: function setTranslate() {
var swiper = this;
if ( swiper.params.effect !== 'swap' ) {
return;
}
swiper.swapEffect.setTranslate();
},
setTransition: function setTransition( duration ) {
var swiper = this;
if ( swiper.params.effect !== 'swap' ) {
return;
}
swiper.swapEffect.setTransition(duration);
}
}
};
Swiper.use( [Swiper.EffectSwap] );
// New way: After Swiper v6+
} else {
// Register module
const EffectSwap = function( _ref ) {
let {
swiper,
extendParams,
on
} = _ref;
extendParams( {
swapEffect: {
rotate: 50,
scale: 1,
// stretch: 0,
// depth: 100,
// modifier: 1,
// slideShadows: true,
transformEl: null
}
} );
const setTranslate = () => {
effectSwapModules.setTranslate( swiper );
};
const setTransition = duration => {
effectSwapModules.setTransition( swiper, duration, true );
};
effectInit( {
effect: 'swap',
swiper,
on,
setTranslate,
setTransition,
perspective: () => true,
overwriteParams: () => ( {
watchSlidesProgress: true
} )
} );
};
Swiper.use( [EffectSwap] );
}
}
} );
})();