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Editing File: /home/fshjisk/secretgardennail.fr/wp-content7bfb63/plugins/trx_addons/addons/bg-canvas/bg-canvas.js

/* global jQuery:false */

(function() {

"use strict";

var $window             = jQuery( window ),
		$document           = jQuery( document ),
		$body               = jQuery( 'body' );

var $lazy_images;

// Update links and values after the new post added
	$document.on( 'action.got_ajax_response', update_jquery_links );
	$document.on( 'action.init_hidden_elements', update_jquery_links );
	var first_run = true;
	function update_jquery_links(e) {
		if ( first_run && e && e.namespace == 'init_hidden_elements' ) {
			first_run = false;
			return; 
		}
		$lazy_images = jQuery('img[loading="lazy"]');
	}
	update_jquery_links();

// Init bg canvas
	var _bg_canvas = false;

$document.on('action.init_trx_addons', function() {

var cnt = 0;

jQuery( '[data-bg-canvas-type="start"]' ).each( function() {
			var $start = jQuery( this ),
				id = $start.data('bg-canvas-id'),
				$end = $body.find( '[data-bg-canvas-id="' + id + '"][data-bg-canvas-type="end"]' ),
				effect_start = $start.data('bg-canvas-effect') ? $start.data('bg-canvas-effect') : 'round',
				effect_end = $end.data('bg-canvas-effect') ? $end.data('bg-canvas-effect') : 'round',
				color_start = $start.data('bg-canvas-color'),
				color_end = $end.data('bg-canvas-color') ? $end.data('bg-canvas-color') : color_start;

if ( id && color_start && $end.length > 0 ) {
				if ( _bg_canvas === false ) {
					_bg_canvas = [];
				}
				$body
					.addClass( 'with_bg_canvas' )
					.append( '<div id="bg_canvas_' + id + '" class="bg_canvas"></div>' );

_bg_canvas.push( {
					canvas: {
							obj: $body.find( '#bg_canvas_' + id )
							},
					start: {
							obj: $start,
							color: color_start,
							effect: effect_start,
							size: $start.data('bg-canvas-size') ? $start.data('bg-canvas-size') : 0,
							shift: $start.data('bg-canvas-shift') ? $start.data('bg-canvas-shift') : 0
							},
					end: {
							obj: $end,
							color: color_end,
							effect: effect_end,
							size: $end.data('bg-canvas-size') ? $end.data('bg-canvas-size') : 0,
							shift: $end.data('bg-canvas-shift') ? $end.data('bg-canvas-shift') : 0
						}
				} );

if ( effect_start == 'round' || effect_end == 'round' ) {
					_bg_canvas[cnt].canvas.cnv = document.createElement("canvas");
					_bg_canvas[cnt].canvas.ctx = _bg_canvas[cnt].canvas.cnv.getContext("2d");
					_bg_canvas[cnt].canvas.obj.append( _bg_canvas[cnt].canvas.cnv );
				}

if ( effect_start == 'fade' || effect_end == 'fade' ) {
					_bg_canvas[cnt].canvas.obj.css( {
						'background-color': color_start,
						'opacity': 0
					} );
				}

cnt++;
			}
		} );

if ( _bg_canvas !== false ) {

if ( _bg_canvas.length > 1 ) {
				$body.addClass( 'multi_bg_canvas' );
			}

// Recalc positions on resize
			$document.on( 'action.resize_trx_addons', trx_addons_debounce( trx_addons_bg_canvas_set_positions, 500 ) );

// Recalc positions on new posts are loaded
			$document.on( 'action.got_ajax_response', function() {
				trx_addons_bg_canvas_set_positions();
				setTimeout( function() {
					trx_addons_bg_canvas_set_positions();
				}, 1000 );
			} );

// Recalcs positions on internal lazy images are loaded
			$document.on( 'action.init_lazy_load_elements', function() {
				trx_addons_bg_canvas_set_positions();
			} );

// Recalcs positions on external lazy images are loaded
			var check_lazy_images = trx_addons_debounce( function() {
				var chg = false;
				$lazy_images.each( function() {
					var img = jQuery(this);
					if ( ! img.data('lazy-complete') && img.get(0).complete ) {
						chg = true;
						img.data('lazy-complete', true);
					}
				} );
				if ( chg ) {
					trx_addons_bg_canvas_set_positions();
				}
			}, 100 );

// Draw background on scroll
			$window.on( 'action.scroll_trx_addons', function() {
				// Some browsers hide address bar on scroll (window height is increased, but resize event is not generated)
				if ( trx_addons_window_height() != $window.height() || Math.abs( _bg_canvas[0].canvas.obj.height() - trx_addons_window_height() ) > 1 ) {
					trx_addons_window_height( _bg_canvas[0].canvas.obj.height() );	//$window.height();
					trx_addons_bg_canvas_set_positions();
				}
				// Check lazy images on load
				check_lazy_images();
				// Draw element
				trx_addons_bg_canvas_draw( false );
			} );

trx_addons_bg_canvas_set_positions();

$document.trigger( 'action.trx_addons_bg_canvas', [_bg_canvas] );
		}

function trx_addons_bg_canvas_draw( force ) {
			for (var i=0; i < _bg_canvas.length; i++ ) {
				trx_addons_bg_canvas_draw_item( _bg_canvas[i], force );
			}
		}

function trx_addons_bg_canvas_set_positions() {
			for (var i=0; i < _bg_canvas.length; i++ ) {
				trx_addons_bg_canvas_item_set_position( _bg_canvas[i] );
			}
			trx_addons_bg_canvas_draw( true );
		}

function trx_addons_bg_canvas_item_set_position( item ) {
			var o,
				is_mobile = trx_addons_browser_is_mobile() || jQuery('body').hasClass('ua_mobile');

jQuery( item.canvas.cnv )
				.css( {
					width:  is_mobile ? '100vw' : trx_addons_window_width() + 'px',
					height: is_mobile ? '100vh' : trx_addons_window_height() + 'px'
				} )
				.attr( {
					width: trx_addons_window_width(),
					height: trx_addons_window_height()
				} );

item.w = trx_addons_window_width();
			item.h = trx_addons_window_height();
			item.size = ( is_mobile ? 1.5 : 1 ) * Math.sqrt(Math.pow(trx_addons_window_width(), 2) + Math.pow(trx_addons_window_height() + Math.abs( Math.min(0, item.start.shift, item.end.shift) ) * trx_addons_window_height() / 100, 2));

o = item.start.obj.offset();
			item.start.w = Math.max(1, item.start.obj.width());
			item.start.h = Math.max(1, item.start.obj.height());
			item.start.left = o.left;
			item.start.top  = o.top;

o = item.end.obj.offset();
			item.end.w = Math.max(1, item.end.obj.width());
			item.end.h = Math.max(1, item.end.obj.height());
			item.end.left = o.left;
			item.end.top  = o.top;
		}

// Mark Elementor sections between start & end with class 'bg_canvas_covered'
	$document.on( 'action.trx_addons_bg_canvas', function(e, _bg_canvas) {
		if ( _bg_canvas !== false ) {
			for (var i=0; i < _bg_canvas.length; i++ ) {
				var start = _bg_canvas[i].start.obj.parents( '.elementor-section:not(.elementor-inner-section)' ).eq(0),
					end   = _bg_canvas[i].end.obj.parents( '.elementor-section:not(.elementor-inner-section)' ).eq(0);
				if ( start.length > 0 && end.length > 0 ) {
					do {
						start.addClass( 'bg_canvas_covered' );
						if ( start.data('id') != end.data('id') ) {
							start = start.next( '.elementor-section' ).eq(0);
						} else {
							break;
						}
					} while ( start.length > 0 );
				}
			}
		}
	} );

})();

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