1/* 2 _ _ _ _ 3 ___| (_) ___| | __ (_)___ 4/ __| | |/ __| |/ / | / __| 5\__ \ | | (__| < _ | \__ \ 6|___/_|_|\___|_|\_(_)/ |___/ 7 |__/ 8 9 Version: 1.8.0 10 Author: Ken Wheeler 11 Website: http://kenwheeler.github.io 12 Docs: http://kenwheeler.github.io/tpslick 13 Repo: http://github.com/kenwheeler/tpslick 14 Issues: http://github.com/kenwheeler/tpslick/issues 15 16 */ 17/* global window, document, define, jQuery, setInterval, clearInterval */ 18;(function(factory) { 19 'use strict'; 20 if (typeof define === 'function' && define.amd) { 21 define(['jquery'], factory); 22 } else if (typeof exports !== 'undefined') { 23 module.exports = factory(require('jquery')); 24 } else { 25 factory(jQuery); 26 } 27 28}(function($) { 29 'use strict'; 30 var TPSlick = window.TPSlick || {}; 31 32 TPSlick = (function() { 33 34 var instanceUid = 0; 35 36 function TPSlick(element, settings) { 37 38 var _ = this, dataSettings; 39 40 _.defaults = { 41 accessibility: true, 42 adaptiveHeight: false, 43 appendArrows: $(element), 44 appendDots: $(element), 45 arrows: true, 46 asNavFor: null, 47 //prevArrow: '<button class="tpslick-prev" aria-label="Previous" type="button">Previous</button>', 48 //nextArrow: '<button class="tpslick-next" aria-label="Next" type="button">Next</button>', 49 prevArrow: '<button class="tpslick-prev" aria-label="Previous" type="button"><span class="t"></span><span class="p"></span></button>', 50 nextArrow: '<button class="tpslick-next" aria-label="Next" type="button"><span class="t"></span><span class="p"></span></button>', 51 autoplay: false, 52 autoplaySpeed: 3000, 53 centerMode: false, 54 centerPadding: '50px', 55 cssEase: 'ease', 56 customPaging: function(slider, i) { 57 return $('<button type="button" />').text(i + 1); 58 }, 59 dots: false, 60 dotsClass: 'tpslick-dots', 61 draggable: true, 62 easing: 'linear', 63 edgeFriction: 0.35, 64 fade: false, 65 focusOnSelect: false, 66 focusOnChange: false, 67 infinite: true, 68 initialSlide: 0, 69 lazyLoad: 'ondemand', 70 mobileFirst: false, 71 pauseOnHover: true, 72 pauseOnFocus: true, 73 pauseOnDotsHover: false, 74 respondTo: 'window', 75 responsive: null, 76 rows: 1, 77 rtl: false, 78 slide: '', 79 slidesPerRow: 1, 80 slidesToShow: 1, 81 slidesToScroll: 1, 82 speed: 500, 83 swipe: true, 84 swipeToSlide: false, 85 touchMove: true, 86 touchThreshold: 5, 87 useCSS: true, 88 useTransform: true, 89 variableWidth: false, 90 vertical: false, 91 verticalSwiping: false, 92 waitForAnimate: true, 93 zIndex: 1000 94 }; 95 96 _.initials = { 97 animating: false, 98 dragging: false, 99 autoPlayTimer: null, 100 currentDirection: 0, 101 currentLeft: null, 102 currentSlide: 0, 103 direction: 1, 104 $dots: null, 105 listWidth: null, 106 listHeight: null, 107 loadIndex: 0, 108 $nextArrow: null, 109 $prevArrow: null, 110 scrolling: false, 111 slideCount: null, 112 slideWidth: null, 113 $slideTrack: null, 114 $slides: null, 115 sliding: false, 116 slideOffset: 0, 117 swipeLeft: null, 118 swiping: false, 119 $list: null, 120 touchObject: {}, 121 transformsEnabled: false,
vendor: 29,410 bytes, lines 122-1100
122 untpslicked: false 123 }; 124 125 $.extend(_, _.initials); 126 127 _.activeBreakpoint = null; 128 _.animType = null; 129 _.animProp = null; 130 _.breakpoints = []; 131 _.breakpointSettings = []; 132 _.cssTransitions = false; 133 _.focussed = false; 134 _.interrupted = false; 135 _.hidden = 'hidden'; 136 _.paused = true; 137 _.positionProp = null; 138 _.respondTo = null; 139 _.rowCount = 1; 140 _.shouldClick = true; 141 _.$slider = $(element); 142 _.$slidesCache = null; 143 _.transformType = null; 144 _.transitionType = null; 145 _.visibilityChange = 'visibilitychange'; 146 _.windowWidth = 0; 147 _.windowTimer = null; 148 149 dataSettings = $(element).data('tpslick') || {}; 150 151 _.options = $.extend({}, _.defaults, settings, dataSettings); 152 153 _.currentSlide = _.options.initialSlide; 154 155 _.originalSettings = _.options; 156 157 if (typeof document.mozHidden !== 'undefined') { 158 _.hidden = 'mozHidden'; 159 _.visibilityChange = 'mozvisibilitychange'; 160 } else if (typeof document.webkitHidden !== 'undefined') { 161 _.hidden = 'webkitHidden'; 162 _.visibilityChange = 'webkitvisibilitychange'; 163 } 164 165 _.autoPlay = $.proxy(_.autoPlay, _); 166 _.autoPlayClear = $.proxy(_.autoPlayClear, _); 167 _.autoPlayIterator = $.proxy(_.autoPlayIterator, _); 168 _.changeSlide = $.proxy(_.changeSlide, _); 169 _.clickHandler = $.proxy(_.clickHandler, _); 170 _.selectHandler = $.proxy(_.selectHandler, _); 171 _.setPosition = $.proxy(_.setPosition, _); 172 _.swipeHandler = $.proxy(_.swipeHandler, _); 173 _.dragHandler = $.proxy(_.dragHandler, _); 174 _.keyHandler = $.proxy(_.keyHandler, _); 175 176 _.instanceUid = instanceUid++; 177 178 // A simple way to check for HTML strings 179 // Strict HTML recognition (must start with <) 180 // Extracted from jQuery v1.11 source 181 _.htmlExpr = /^(?:\s*(<[\w\W]+>)[^>]*)$/; 182 183 184 _.registerBreakpoints(); 185 _.init(true); 186 187 } 188 189 return TPSlick; 190 191 }()); 192 193 TPSlick.prototype.activateADA = function() { 194 var _ = this; 195 196 _.$slideTrack.find('.tpslick-active').attr({ 197 'aria-hidden': 'false' 198 }).find('a, input, button, select').attr({ 199 'tabindex': '0' 200 }); 201 202 }; 203 204 TPSlick.prototype.addSlide = TPSlick.prototype.tpslickAdd = function(markup, index, addBefore) { 205 206 var _ = this; 207 208 if (typeof(index) === 'boolean') { 209 addBefore = index; 210 index = null; 211 } else if (index < 0 || (index >= _.slideCount)) { 212 return false; 213 } 214 215 _.unload(); 216 217 if (typeof(index) === 'number') { 218 if (index === 0 && _.$slides.length === 0) { 219 $(markup).appendTo(_.$slideTrack); 220 } else if (addBefore) { 221 $(markup).insertBefore(_.$slides.eq(index)); 222 } else { 223 $(markup).insertAfter(_.$slides.eq(index)); 224 } 225 } else { 226 if (addBefore === true) { 227 $(markup).prependTo(_.$slideTrack); 228 } else { 229 $(markup).appendTo(_.$slideTrack); 230 } 231 } 232 233 _.$slides = _.$slideTrack.children(this.options.slide); 234 235 _.$slideTrack.children(this.options.slide).detach(); 236 237 _.$slideTrack.append(_.$slides); 238 239 _.$slides.each(function(index, element) { 240 $(element).attr('data-tpslick-index', index); 241 }); 242 243 _.$slidesCache = _.$slides; 244 245 _.reinit(); 246 247 }; 248 249 TPSlick.prototype.animateHeight = function() { 250 var _ = this; 251 if (_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) { 252 var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true); 253 _.$list.animate({ 254 height: targetHeight 255 }, _.options.speed); 256 } 257 }; 258 259 TPSlick.prototype.animateSlide = function(targetLeft, callback) { 260 261 var animProps = {}, 262 _ = this; 263 264 _.animateHeight(); 265 266 if (_.options.rtl === true && _.options.vertical === false) { 267 targetLeft = -targetLeft; 268 } 269 if (_.transformsEnabled === false) { 270 if (_.options.vertical === false) { 271 _.$slideTrack.animate({ 272 left: targetLeft 273 }, _.options.speed, _.options.easing, callback); 274 } else { 275 _.$slideTrack.animate({ 276 top: targetLeft 277 }, _.options.speed, _.options.easing, callback); 278 } 279 280 } else { 281 282 if (_.cssTransitions === false) { 283 if (_.options.rtl === true) { 284 _.currentLeft = -(_.currentLeft); 285 } 286 $({ 287 animStart: _.currentLeft 288 }).animate({ 289 animStart: targetLeft 290 }, { 291 duration: _.options.speed, 292 easing: _.options.easing, 293 step: function(now) { 294 now = Math.ceil(now); 295 if (_.options.vertical === false) { 296 animProps[_.animType] = 'translate(' + 297 now + 'px, 0px)'; 298 _.$slideTrack.css(animProps); 299 } else { 300 animProps[_.animType] = 'translate(0px,' + 301 now + 'px)'; 302 _.$slideTrack.css(animProps); 303 } 304 }, 305 complete: function() { 306 if (callback) { 307 callback.call(); 308 } 309 } 310 }); 311 312 } else { 313 314 _.applyTransition(); 315 targetLeft = Math.ceil(targetLeft); 316 317 if (_.options.vertical === false) { 318 animProps[_.animType] = 'translate3d(' + targetLeft + 'px, 0px, 0px)'; 319 } else { 320 animProps[_.animType] = 'translate3d(0px,' + targetLeft + 'px, 0px)'; 321 } 322 _.$slideTrack.css(animProps); 323 324 if (callback) { 325 setTimeout(function() { 326 327 _.disableTransition(); 328 329 callback.call(); 330 }, _.options.speed); 331 } 332 333 } 334 335 } 336 337 }; 338 339 TPSlick.prototype.getNavTarget = function() { 340 341 var _ = this, 342 asNavFor = _.options.asNavFor; 343 344 if ( asNavFor && asNavFor !== null ) { 345 asNavFor = $(asNavFor).not(_.$slider); 346 } 347 348 return asNavFor; 349 350 }; 351 352 TPSlick.prototype.asNavFor = function(index) { 353 354 var _ = this, 355 asNavFor = _.getNavTarget(); 356 357 if ( asNavFor !== null && typeof asNavFor === 'object' ) { 358 asNavFor.each(function() { 359 var target = $(this).tpslick('getTPSlick'); 360 if(!target.untpslicked) { 361 target.slideHandler(index, true); 362 } 363 }); 364 } 365 366 }; 367 368 TPSlick.prototype.applyTransition = function(slide) { 369 370 var _ = this, 371 transition = {}; 372 373 if (_.options.fade === false) { 374 transition[_.transitionType] = _.transformType + ' ' + _.options.speed + 'ms ' + _.options.cssEase; 375 } else { 376 transition[_.transitionType] = 'opacity ' + _.options.speed + 'ms ' + _.options.cssEase; 377 } 378 379 if (_.options.fade === false) { 380 _.$slideTrack.css(transition); 381 } else { 382 _.$slides.eq(slide).css(transition); 383 } 384 385 }; 386 387 TPSlick.prototype.autoPlay = function() { 388 389 var _ = this; 390 391 _.autoPlayClear(); 392 393 if ( _.slideCount > _.options.slidesToShow ) { 394 _.autoPlayTimer = setInterval( _.autoPlayIterator, _.options.autoplaySpeed ); 395 } 396 397 }; 398 399 TPSlick.prototype.autoPlayClear = function() { 400 401 var _ = this; 402 403 if (_.autoPlayTimer) { 404 clearInterval(_.autoPlayTimer); 405 } 406 407 }; 408 409 TPSlick.prototype.autoPlayIterator = function() { 410 411 var _ = this, 412 slideTo = _.currentSlide + _.options.slidesToScroll; 413 414 if ( !_.paused && !_.interrupted && !_.focussed ) { 415 416 if ( _.options.infinite === false ) { 417 418 if ( _.direction === 1 && ( _.currentSlide + 1 ) === ( _.slideCount - 1 )) { 419 _.direction = 0; 420 } 421 422 else if ( _.direction === 0 ) { 423 424 slideTo = _.currentSlide - _.options.slidesToScroll; 425 426 if ( _.currentSlide - 1 === 0 ) { 427 _.direction = 1; 428 } 429 430 } 431 432 } 433 434 _.slideHandler( slideTo ); 435 436 } 437 438 }; 439 440 TPSlick.prototype.buildArrows = function() { 441 442 var _ = this; 443 444 if (_.options.arrows === true ) { 445 446 _.$prevArrow = $(_.options.prevArrow).addClass('tpslick-arrow'); 447 _.$nextArrow = $(_.options.nextArrow).addClass('tpslick-arrow'); 448 449 if( _.slideCount > _.options.slidesToShow ) { 450 451 _.$prevArrow.removeClass('tpslick-hidden').removeAttr('aria-hidden tabindex'); 452 _.$nextArrow.removeClass('tpslick-hidden').removeAttr('aria-hidden tabindex'); 453 454 if (_.htmlExpr.test(_.options.prevArrow)) { 455 _.$prevArrow.prependTo(_.options.appendArrows); 456 } 457 458 if (_.htmlExpr.test(_.options.nextArrow)) { 459 _.$nextArrow.appendTo(_.options.appendArrows); 460 } 461 462 if (_.options.infinite !== true) { 463 _.$prevArrow 464 .addClass('tpslick-disabled') 465 .attr('aria-disabled', 'true'); 466 } 467 468 } else { 469 470 _.$prevArrow.add( _.$nextArrow ) 471 472 .addClass('tpslick-hidden') 473 .attr({ 474 'aria-disabled': 'true', 475 'tabindex': '-1' 476 }); 477 478 } 479 480 } 481 482 }; 483 484 TPSlick.prototype.buildDots = function() { 485 486 var _ = this, 487 i, dot; 488 489 if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { 490 491 _.$slider.addClass('tpslick-dotted'); 492 493 dot = $('<ul />').addClass(_.options.dotsClass); 494 495 for (i = 0; i <= _.getDotCount(); i += 1) { 496 dot.append($('<li />').append(_.options.customPaging.call(this, _, i))); 497 } 498 499 _.$dots = dot.appendTo(_.options.appendDots); 500 501 _.$dots.find('li').first().addClass('tpslick-active'); 502 503 } 504 505 }; 506 507 TPSlick.prototype.buildOut = function() { 508 509 var _ = this; 510 511 _.$slides = 512 _.$slider 513 .children( _.options.slide + ':not(.tpslick-cloned)') 514 .addClass('tpslick-slide'); 515 516 _.slideCount = _.$slides.length; 517 518 _.$slides.each(function(index, element) { 519 $(element) 520 .attr('data-tpslick-index', index) 521 .data('originalStyling', $(element).attr('style') || ''); 522 }); 523 524 _.$slider.addClass('tpslick-slider'); 525 526 _.$slideTrack = (_.slideCount === 0) ? 527 $('<div class="tpslick-track"/>').appendTo(_.$slider) : 528 _.$slides.wrapAll('<div class="tpslick-track"/>').parent(); 529 530 _.$list = _.$slideTrack.wrap( 531 '<div class="tpslick-list"/>').parent(); 532 _.$slideTrack.css('opacity', 0); 533 534 if (_.options.centerMode === true || _.options.swipeToSlide === true) { 535 _.options.slidesToScroll = 1; 536 } 537 538 $('img[data-lazy]', _.$slider).not('[src]').addClass('tpslick-loading'); 539 540 _.setupInfinite(); 541 542 _.buildArrows(); 543 544 _.buildDots(); 545 546 _.updateDots(); 547 548 549 _.setSlideClasses(typeof _.currentSlide === 'number' ? _.currentSlide : 0); 550 551 if (_.options.draggable === true) { 552 _.$list.addClass('draggable'); 553 } 554 555 }; 556 557 TPSlick.prototype.buildRows = function() { 558 559 var _ = this, a, b, c, newSlides, numOfSlides, originalSlides,slidesPerSection; 560 561 newSlides = document.createDocumentFragment(); 562 originalSlides = _.$slider.children(); 563 564 if(_.options.rows > 0) { 565 566 slidesPerSection = _.options.slidesPerRow * _.options.rows; 567 numOfSlides = Math.ceil( 568 originalSlides.length / slidesPerSection 569 ); 570 571 for(a = 0; a < numOfSlides; a++){ 572 var slide = document.createElement('div'); 573 for(b = 0; b < _.options.rows; b++) { 574 var row = document.createElement('div'); 575 for(c = 0; c < _.options.slidesPerRow; c++) { 576 var target = (a * slidesPerSection + ((b * _.options.slidesPerRow) + c)); 577 if (originalSlides.get(target)) { 578 row.appendChild(originalSlides.get(target)); 579 } 580 } 581 slide.appendChild(row); 582 } 583 newSlides.appendChild(slide); 584 } 585 586 _.$slider.empty().append(newSlides); 587 _.$slider.children().children().children() 588 .css({ 589 'width':(100 / _.options.slidesPerRow) + '%', 590 'display': 'inline-block' 591 }); 592 593 } 594 595 }; 596 597 TPSlick.prototype.checkResponsive = function(initial, forceUpdate) { 598 599 var _ = this, 600 breakpoint, targetBreakpoint, respondToWidth, triggerBreakpoint = false; 601 var sliderWidth = _.$slider.width(); 602 var windowWidth = window.innerWidth || $(window).width(); 603 604 if (_.respondTo === 'window') { 605 respondToWidth = windowWidth; 606 } else if (_.respondTo === 'slider') { 607 respondToWidth = sliderWidth; 608 } else if (_.respondTo === 'min') { 609 respondToWidth = Math.min(windowWidth, sliderWidth); 610 } 611 612 if ( _.options.responsive && 613 _.options.responsive.length && 614 _.options.responsive !== null) { 615 616 targetBreakpoint = null; 617 618 for (breakpoint in _.breakpoints) { 619 if (_.breakpoints.hasOwnProperty(breakpoint)) { 620 if (_.originalSettings.mobileFirst === false) { 621 if (respondToWidth < _.breakpoints[breakpoint]) { 622 targetBreakpoint = _.breakpoints[breakpoint]; 623 } 624 } else { 625 if (respondToWidth > _.breakpoints[breakpoint]) { 626 targetBreakpoint = _.breakpoints[breakpoint]; 627 } 628 } 629 } 630 } 631 632 if (targetBreakpoint !== null) { 633 if (_.activeBreakpoint !== null) { 634 if (targetBreakpoint !== _.activeBreakpoint || forceUpdate) { 635 _.activeBreakpoint = 636 targetBreakpoint; 637 if (_.breakpointSettings[targetBreakpoint] === 'untpslick') { 638 _.untpslick(targetBreakpoint); 639 } else { 640 _.options = $.extend({}, _.originalSettings, 641 _.breakpointSettings[ 642 targetBreakpoint]); 643 if (initial === true) { 644 _.currentSlide = _.options.initialSlide; 645 } 646 _.refresh(initial); 647 } 648 triggerBreakpoint = targetBreakpoint; 649 } 650 } else { 651 _.activeBreakpoint = targetBreakpoint; 652 if (_.breakpointSettings[targetBreakpoint] === 'untpslick') { 653 _.untpslick(targetBreakpoint); 654 } else { 655 _.options = $.extend({}, _.originalSettings, 656 _.breakpointSettings[ 657 targetBreakpoint]); 658 if (initial === true) { 659 _.currentSlide = _.options.initialSlide; 660 } 661 _.refresh(initial); 662 } 663 triggerBreakpoint = targetBreakpoint; 664 } 665 } else { 666 if (_.activeBreakpoint !== null) { 667 _.activeBreakpoint = null; 668 _.options = _.originalSettings; 669 if (initial === true) { 670 _.currentSlide = _.options.initialSlide; 671 } 672 _.refresh(initial); 673 triggerBreakpoint = targetBreakpoint; 674 } 675 } 676 677 // only trigger breakpoints during an actual break. not on initialize. 678 if( !initial && triggerBreakpoint !== false ) { 679 _.$slider.trigger('breakpoint', [_, triggerBreakpoint]); 680 } 681 } 682 683 }; 684 685 TPSlick.prototype.changeSlide = function(event, dontAnimate) { 686 687 var _ = this, 688 $target = $(event.currentTarget), 689 indexOffset, slideOffset, unevenOffset; 690 691 // If target is a link, prevent default action. 692 if($target.is('a')) { 693 event.preventDefault(); 694 } 695 696 // If target is not the <li> element (ie: a child), find the <li>. 697 if(!$target.is('li')) { 698 $target = $target.closest('li'); 699 } 700 701 unevenOffset = (_.slideCount % _.options.slidesToScroll !== 0); 702 indexOffset = unevenOffset ? 0 : (_.slideCount - _.currentSlide) % _.options.slidesToScroll; 703 704 switch (event.data.message) { 705 706 case 'previous': 707 slideOffset = indexOffset === 0 ? _.options.slidesToScroll : _.options.slidesToShow - indexOffset; 708 if (_.slideCount > _.options.slidesToShow) { 709 _.slideHandler(_.currentSlide - slideOffset, false, dontAnimate); 710 } 711 break; 712 713 case 'next': 714 slideOffset = indexOffset === 0 ? _.options.slidesToScroll : indexOffset; 715 if (_.slideCount > _.options.slidesToShow) { 716 _.slideHandler(_.currentSlide + slideOffset, false, dontAnimate); 717 } 718 break; 719 720 case 'index': 721 var index = event.data.index === 0 ? 0 : 722 event.data.index || $target.index() * _.options.slidesToScroll; 723 724 _.slideHandler(_.checkNavigable(index), false, dontAnimate); 725 $target.children().trigger('focus'); 726 break; 727 728 default: 729 return; 730 } 731 732 }; 733 734 TPSlick.prototype.checkNavigable = function(index) { 735 736 var _ = this, 737 navigables, prevNavigable; 738 739 navigables = _.getNavigableIndexes(); 740 prevNavigable = 0; 741 if (index > navigables[navigables.length - 1]) { 742 index = navigables[navigables.length - 1]; 743 } else { 744 for (var n in navigables) { 745 if (index < navigables[n]) { 746 index = prevNavigable; 747 break; 748 } 749 prevNavigable = navigables[n]; 750 } 751 } 752 753 return index; 754 }; 755 756 TPSlick.prototype.cleanUpEvents = function() { 757 758 var _ = this; 759 760 if (_.options.dots && _.$dots !== null) { 761 762 $('li', _.$dots) 763 .off('click.tpslick', _.changeSlide) 764 .off('mouseenter.tpslick', $.proxy(_.interrupt, _, true)) 765 .off('mouseleave.tpslick', $.proxy(_.interrupt, _, false)); 766 767 if (_.options.accessibility === true) { 768 _.$dots.off('keydown.tpslick', _.keyHandler); 769 } 770 } 771 772 _.$slider.off('focus.tpslick blur.tpslick'); 773 774 if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { 775 _.$prevArrow && _.$prevArrow.off('click.tpslick', _.changeSlide); 776 _.$nextArrow && _.$nextArrow.off('click.tpslick', _.changeSlide); 777 778 if (_.options.accessibility === true) { 779 _.$prevArrow && _.$prevArrow.off('keydown.tpslick', _.keyHandler); 780 _.$nextArrow && _.$nextArrow.off('keydown.tpslick', _.keyHandler); 781 } 782 } 783 784 _.$list.off('touchstart.tpslick mousedown.tpslick', _.swipeHandler); 785 _.$list.off('touchmove.tpslick mousemove.tpslick', _.swipeHandler); 786 _.$list.off('touchend.tpslick mouseup.tpslick', _.swipeHandler); 787 _.$list.off('touchcancel.tpslick mouseleave.tpslick', _.swipeHandler); 788 789 _.$list.off('click.tpslick', _.clickHandler); 790 791 $(document).off(_.visibilityChange, _.visibility); 792 793 _.cleanUpSlideEvents(); 794 795 if (_.options.accessibility === true) { 796 _.$list.off('keydown.tpslick', _.keyHandler); 797 } 798 799 if (_.options.focusOnSelect === true) { 800 $(_.$slideTrack).children().off('click.tpslick', _.selectHandler); 801 } 802 803 $(window).off('orientationchange.tpslick.tpslick-' + _.instanceUid, _.orientationChange); 804 805 $(window).off('resize.tpslick.tpslick-' + _.instanceUid, _.resize); 806 807 $('[draggable!=true]', _.$slideTrack).off('dragstart', _.preventDefault); 808 809 $(window).off('load.tpslick.tpslick-' + _.instanceUid, _.setPosition); 810 811 }; 812 813 TPSlick.prototype.cleanUpSlideEvents = function() { 814 815 var _ = this; 816 817 _.$list.off('mouseenter.tpslick', $.proxy(_.interrupt, _, true)); 818 _.$list.off('mouseleave.tpslick', $.proxy(_.interrupt, _, false)); 819 820 }; 821 822 TPSlick.prototype.cleanUpRows = function() { 823 824 var _ = this, originalSlides; 825 826 if(_.options.rows > 0) { 827 originalSlides = _.$slides.children().children(); 828 originalSlides.removeAttr('style'); 829 _.$slider.empty().append(originalSlides); 830 } 831 832 }; 833 834 TPSlick.prototype.clickHandler = function(event) { 835 836 var _ = this; 837 838 if (_.shouldClick === false) { 839 event.stopImmediatePropagation(); 840 event.stopPropagation(); 841 event.preventDefault(); 842 } 843 844 }; 845 846 TPSlick.prototype.destroy = function(refresh) { 847 848 var _ = this; 849 850 _.autoPlayClear(); 851 852 _.touchObject = {}; 853 854 _.cleanUpEvents(); 855 856 $('.tpslick-cloned', _.$slider).detach(); 857 858 if (_.$dots) { 859 _.$dots.remove(); 860 } 861 862 if ( _.$prevArrow && _.$prevArrow.length ) { 863 864 _.$prevArrow 865 .removeClass('tpslick-disabled tpslick-arrow tpslick-hidden') 866 .removeAttr('aria-hidden aria-disabled tabindex') 867 .css('display',''); 868 869 if ( _.htmlExpr.test( _.options.prevArrow )) { 870 _.$prevArrow.remove(); 871 } 872 } 873 874 if ( _.$nextArrow && _.$nextArrow.length ) { 875 876 _.$nextArrow 877 .removeClass('tpslick-disabled tpslick-arrow tpslick-hidden') 878 .removeAttr('aria-hidden aria-disabled tabindex') 879 .css('display',''); 880 881 if ( _.htmlExpr.test( _.options.nextArrow )) { 882 _.$nextArrow.remove(); 883 } 884 } 885 886 887 if (_.$slides) { 888 889 _.$slides 890 .removeClass('tpslick-slide tpslick-active tpslick-center tpslick-visible tpslick-current') 891 .removeAttr('aria-hidden') 892 .removeAttr('data-tpslick-index') 893 .each(function(){ 894 $(this).attr('style', $(this).data('originalStyling')); 895 }); 896 897 _.$slideTrack.children(this.options.slide).detach(); 898 899 _.$slideTrack.detach(); 900 901 _.$list.detach(); 902 903 _.$slider.append(_.$slides); 904 } 905 906 _.cleanUpRows(); 907 908 _.$slider.removeClass('tpslick-slider'); 909 _.$slider.removeClass('tpslick-initialized'); 910 _.$slider.removeClass('tpslick-dotted'); 911 912 _.untpslicked = true; 913 914 if(!refresh) { 915 _.$slider.trigger('destroy', [_]); 916 } 917 918 }; 919 920 TPSlick.prototype.disableTransition = function(slide) { 921 922 var _ = this, 923 transition = {}; 924 925 transition[_.transitionType] = ''; 926 927 if (_.options.fade === false) { 928 _.$slideTrack.css(transition); 929 } else { 930 _.$slides.eq(slide).css(transition); 931 } 932 933 }; 934 935 TPSlick.prototype.fadeSlide = function(slideIndex, callback) { 936 937 var _ = this; 938 939 if (_.cssTransitions === false) { 940 941 _.$slides.eq(slideIndex).css({ 942 zIndex: _.options.zIndex 943 }); 944 945 _.$slides.eq(slideIndex).animate({ 946 opacity: 1 947 }, _.options.speed, _.options.easing, callback); 948 949 } else { 950 951 _.applyTransition(slideIndex); 952 953 _.$slides.eq(slideIndex).css({ 954 opacity: 1, 955 zIndex: _.options.zIndex 956 }); 957 958 if (callback) { 959 setTimeout(function() { 960 961 _.disableTransition(slideIndex); 962 963 callback.call(); 964 }, _.options.speed); 965 } 966 967 } 968 969 }; 970 971 TPSlick.prototype.fadeSlideOut = function(slideIndex) { 972 973 var _ = this; 974 975 if (_.cssTransitions === false) { 976 977 _.$slides.eq(slideIndex).animate({ 978 opacity: 0, 979 zIndex: _.options.zIndex - 2 980 }, _.options.speed, _.options.easing); 981 982 } else { 983 984 _.applyTransition(slideIndex); 985 986 _.$slides.eq(slideIndex).css({ 987 opacity: 0, 988 zIndex: _.options.zIndex - 2 989 }); 990 991 } 992 993 }; 994 995 TPSlick.prototype.filterSlides = TPSlick.prototype.tpslickFilter = function(filter) { 996 997 var _ = this; 998 999 if (filter !== null) { 1000 1001 _.$slidesCache = _.$slides; 1002 1003 _.unload(); 1004 1005 _.$slideTrack.children(this.options.slide).detach(); 1006 1007 _.$slidesCache.filter(filter).appendTo(_.$slideTrack); 1008 1009 _.reinit(); 1010 1011 } 1012 1013 }; 1014 1015 TPSlick.prototype.focusHandler = function() { 1016 1017 var _ = this; 1018 1019 _.$slider 1020 .off('focus.tpslick blur.tpslick') 1021 .on('focus.tpslick blur.tpslick', '*', function(event) { 1022 1023 event.stopImmediatePropagation(); 1024 var $sf = $(this); 1025 1026 setTimeout(function() { 1027 1028 if( _.options.pauseOnFocus ) { 1029 _.focussed = $sf.is(':focus'); 1030 _.autoPlay(); 1031 } 1032 1033 }, 0); 1034 1035 }); 1036 }; 1037 1038 TPSlick.prototype.getCurrent = TPSlick.prototype.tpslickCurrentSlide = function() { 1039 1040 var _ = this; 1041 return _.currentSlide; 1042 1043 }; 1044 1045 TPSlick.prototype.getDotCount = function() { 1046 1047 var _ = this; 1048 1049 var breakPoint = 0; 1050 var counter = 0; 1051 var pagerQty = 0; 1052 1053 if (_.options.infinite === true) { 1054 if (_.slideCount <= _.options.slidesToShow) { 1055 ++pagerQty; 1056 } else { 1057 while (breakPoint < _.slideCount) { 1058 ++pagerQty; 1059 breakPoint = counter + _.options.slidesToScroll; 1060 counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; 1061 } 1062 } 1063 } else if (_.options.centerMode === true) { 1064 pagerQty = _.slideCount; 1065 } else if(!_.options.asNavFor) { 1066 pagerQty = 1 + Math.ceil((_.slideCount - _.options.slidesToShow) / _.options.slidesToScroll); 1067 }else { 1068 while (breakPoint < _.slideCount) { 1069 ++pagerQty; 1070 breakPoint = counter + _.options.slidesToScroll; 1071 counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; 1072 } 1073 } 1074 1075 return pagerQty - 1; 1076 1077 }; 1078 1079 TPSlick.prototype.getLeft = function(slideIndex) { 1080 1081 var _ = this, 1082 targetLeft, 1083 verticalHeight, 1084 verticalOffset = 0, 1085 targetSlide, 1086 coef; 1087 1088 _.slideOffset = 0; 1089 verticalHeight = _.$slides.first().outerHeight(true); 1090 1091 if (_.options.infinite === true) { 1092 if (_.slideCount > _.options.slidesToShow) { 1093 _.slideOffset = (_.slideWidth * _.options.slidesToShow) * -1; 1094 coef = -1 1095 1096 if (_.options.vertical === true && _.options.centerMode === true) { 1097 if (_.options.slidesToShow === 2) { 1098 coef = -1.5; 1099 } else if (_.options.slidesToShow === 1) { 1100 coef = -2
vendor: 2,352 bytes, lines 1100-1146
1100 1101 } 1102 } 1103 verticalOffset = (verticalHeight * _.options.slidesToShow) * coef; 1104 } 1105 if (_.slideCount % _.options.slidesToScroll !== 0) { 1106 if (slideIndex + _.options.slidesToScroll > _.slideCount && _.slideCount > _.options.slidesToShow) { 1107 if (slideIndex > _.slideCount) { 1108 _.slideOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * _.slideWidth) * -1; 1109 verticalOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * verticalHeight) * -1; 1110 } else { 1111 _.slideOffset = ((_.slideCount % _.options.slidesToScroll) * _.slideWidth) * -1; 1112 verticalOffset = ((_.slideCount % _.options.slidesToScroll) * verticalHeight) * -1; 1113 } 1114 } 1115 } 1116 } else { 1117 if (slideIndex + _.options.slidesToShow > _.slideCount) { 1118 _.slideOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * _.slideWidth; 1119 verticalOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * verticalHeight; 1120 } 1121 } 1122 1123 if (_.slideCount <= _.options.slidesToShow) { 1124 _.slideOffset = 0; 1125 verticalOffset = 0; 1126 } 1127 1128 if (_.options.centerMode === true && _.slideCount <= _.options.slidesToShow) { 1129 _.slideOffset = ((_.slideWidth * Math.floor(_.options.slidesToShow)) / 2) - ((_.slideWidth * _.slideCount) / 2); 1130 } else if (_.options.centerMode === true && _.options.infinite === true) { 1131 _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2) - _.slideWidth; 1132 } else if (_.options.centerMode === true) { 1133 _.slideOffset = 0; 1134 _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2); 1135 } 1136 1137 if (_.options.vertical === false) { 1138 targetLeft = ((slideIndex * _.slideWidth) * -1) + _.slideOffset; 1139 } else { 1140 targetLeft = ((slideIndex * verticalHeight) * -1) + verticalOffset; 1141 } 1142 1143 if (_.options.variableWidth === true) { 1144 1145 if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) { 1146 targetSlide = _.$slideTrack.children('.
vendor: 53,992 bytes, lines 1146-3013
1146tpslick-slide').eq(slideIndex); 1147 } else { 1148 targetSlide = _.$slideTrack.children('.tpslick-slide').eq(slideIndex + _.options.slidesToShow); 1149 } 1150 1151 if (_.options.rtl === true) { 1152 if (targetSlide[0]) { 1153 targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1; 1154 } else { 1155 targetLeft = 0; 1156 } 1157 } else { 1158 targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0; 1159 } 1160 1161 if (_.options.centerMode === true) { 1162 if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) { 1163 targetSlide = _.$slideTrack.children('.tpslick-slide').eq(slideIndex); 1164 } else { 1165 targetSlide = _.$slideTrack.children('.tpslick-slide').eq(slideIndex + _.options.slidesToShow + 1); 1166 } 1167 1168 if (_.options.rtl === true) { 1169 if (targetSlide[0]) { 1170 targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1; 1171 } else { 1172 targetLeft = 0; 1173 } 1174 } else { 1175 targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0; 1176 } 1177 1178 targetLeft += (_.$list.width() - targetSlide.outerWidth()) / 2; 1179 } 1180 } 1181 1182 return targetLeft; 1183 1184 }; 1185 1186 TPSlick.prototype.getOption = TPSlick.prototype.tpslickGetOption = function(option) { 1187 1188 var _ = this; 1189 1190 return _.options[option]; 1191 1192 }; 1193 1194 TPSlick.prototype.getNavigableIndexes = function() { 1195 1196 var _ = this, 1197 breakPoint = 0, 1198 counter = 0, 1199 indexes = [], 1200 max; 1201 1202 if (_.options.infinite === false) { 1203 max = _.slideCount; 1204 } else { 1205 breakPoint = _.options.slidesToScroll * -1; 1206 counter = _.options.slidesToScroll * -1; 1207 max = _.slideCount * 2; 1208 } 1209 1210 while (breakPoint < max) { 1211 indexes.push(breakPoint); 1212 breakPoint = counter + _.options.slidesToScroll; 1213 counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; 1214 } 1215 1216 return indexes; 1217 1218 }; 1219 1220 TPSlick.prototype.getTPSlick = function() { 1221 1222 return this; 1223 1224 }; 1225 1226 TPSlick.prototype.getSlideCount = function() { 1227 1228 var _ = this, 1229 slidesTraversed, swipedSlide, centerOffset; 1230 1231 centerOffset = _.options.centerMode === true ? _.slideWidth * Math.floor(_.options.slidesToShow / 2) : 0; 1232 1233 if (_.options.swipeToSlide === true) { 1234 _.$slideTrack.find('.tpslick-slide').each(function(index, slide) { 1235 if (slide.offsetLeft - centerOffset + ($(slide).outerWidth() / 2) > (_.swipeLeft * -1)) { 1236 swipedSlide = slide; 1237 return false; 1238 } 1239 }); 1240 1241 slidesTraversed = Math.abs($(swipedSlide).attr('data-tpslick-index') - _.currentSlide) || 1; 1242 1243 return slidesTraversed; 1244 1245 } else { 1246 return _.options.slidesToScroll; 1247 } 1248 1249 }; 1250 1251 TPSlick.prototype.goTo = TPSlick.prototype.tpslickGoTo = function(slide, dontAnimate) { 1252 1253 var _ = this; 1254 1255 _.changeSlide({ 1256 data: { 1257 message: 'index', 1258 index: parseInt(slide) 1259 } 1260 }, dontAnimate); 1261 1262 }; 1263 1264 TPSlick.prototype.init = function(creation) { 1265 1266 var _ = this; 1267 1268 if (!$(_.$slider).hasClass('tpslick-initialized')) { 1269 1270 $(_.$slider).addClass('tpslick-initialized'); 1271 1272 _.buildRows(); 1273 _.buildOut(); 1274 _.setProps(); 1275 _.startLoad(); 1276 _.loadSlider(); 1277 _.initializeEvents(); 1278 _.updateArrows(); 1279 _.updateDots(); 1280 _.checkResponsive(true); 1281 _.focusHandler(); 1282 1283 } 1284 1285 if (creation) { 1286 _.$slider.trigger('init', [_]); 1287 } 1288 1289 if (_.options.accessibility === true) { 1290 _.initADA(); 1291 } 1292 1293 if ( _.options.autoplay ) { 1294 1295 _.paused = false; 1296 _.autoPlay(); 1297 1298 } 1299 1300 }; 1301 1302 TPSlick.prototype.initADA = function() { 1303 var _ = this, 1304 numDotGroups = Math.ceil(_.slideCount / _.options.slidesToShow), 1305 tabControlIndexes = _.getNavigableIndexes().filter(function(val) { 1306 return (val >= 0) && (val < _.slideCount); 1307 }); 1308 1309 _.$slides.add(_.$slideTrack.find('.tpslick-cloned')).attr({ 1310 'aria-hidden': 'true', 1311 'tabindex': '-1' 1312 }).find('a, input, button, select').attr({ 1313 'tabindex': '-1' 1314 }); 1315 1316 if (_.$dots !== null) { 1317 _.$slides.not(_.$slideTrack.find('.tpslick-cloned')).each(function(i) { 1318 var slideControlIndex = tabControlIndexes.indexOf(i); 1319 1320 $(this).attr({ 1321 'role': 'tabpanel', 1322 'id': 'tpslick-slide' + _.instanceUid + i, 1323 'tabindex': -1 1324 }); 1325 1326 if (slideControlIndex !== -1) { 1327 var ariaButtonControl = 'tpslick-slide-control' + _.instanceUid + slideControlIndex 1328 if ($('#' + ariaButtonControl).length) { 1329 $(this).attr({ 1330 'aria-describedby': ariaButtonControl 1331 }); 1332 } 1333 } 1334 }); 1335 1336 _.$dots.attr('role', 'tablist').find('li').each(function(i) { 1337 var mappedSlideIndex = tabControlIndexes[i]; 1338 1339 $(this).attr({ 1340 'role': 'presentation' 1341 }); 1342 1343 $(this).find('button').first().attr({ 1344 'role': 'tab', 1345 'id': 'tpslick-slide-control' + _.instanceUid + i, 1346 'aria-controls': 'tpslick-slide' + _.instanceUid + mappedSlideIndex, 1347 'aria-label': (i + 1) + ' of ' + numDotGroups, 1348 'aria-selected': null, 1349 'tabindex': '-1' 1350 }); 1351 1352 }).eq(_.currentSlide).find('button').attr({ 1353 'aria-selected': 'true', 1354 'tabindex': '0' 1355 }).end(); 1356 } 1357 1358 for (var i=_.currentSlide, max=i+_.options.slidesToShow; i < max; i++) { 1359 if (_.options.focusOnChange) { 1360 _.$slides.eq(i).attr({'tabindex': '0'}); 1361 } else { 1362 _.$slides.eq(i).removeAttr('tabindex'); 1363 } 1364 } 1365 1366 _.activateADA(); 1367 1368 }; 1369 1370 TPSlick.prototype.initArrowEvents = function() { 1371 1372 var _ = this; 1373 1374 if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { 1375 _.$prevArrow 1376 .off('click.tpslick') 1377 .on('click.tpslick', { 1378 message: 'previous' 1379 }, _.changeSlide); 1380 _.$nextArrow 1381 .off('click.tpslick') 1382 .on('click.tpslick', { 1383 message: 'next' 1384 }, _.changeSlide); 1385 1386 if (_.options.accessibility === true) { 1387 _.$prevArrow.on('keydown.tpslick', _.keyHandler); 1388 _.$nextArrow.on('keydown.tpslick', _.keyHandler); 1389 } 1390 } 1391 1392 }; 1393 1394 TPSlick.prototype.initDotEvents = function() { 1395 1396 var _ = this; 1397 1398 if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { 1399 $('li', _.$dots).on('click.tpslick', { 1400 message: 'index' 1401 }, _.changeSlide); 1402 1403 if (_.options.accessibility === true) { 1404 _.$dots.on('keydown.tpslick', _.keyHandler); 1405 } 1406 } 1407 1408 if (_.options.dots === true && _.options.pauseOnDotsHover === true && _.slideCount > _.options.slidesToShow) { 1409 1410 $('li', _.$dots) 1411 .on('mouseenter.tpslick', $.proxy(_.interrupt, _, true)) 1412 .on('mouseleave.tpslick', $.proxy(_.interrupt, _, false)); 1413 1414 } 1415 1416 }; 1417 1418 TPSlick.prototype.initSlideEvents = function() { 1419 1420 var _ = this; 1421 1422 if ( _.options.pauseOnHover ) { 1423 1424 _.$list.on('mouseenter.tpslick', $.proxy(_.interrupt, _, true)); 1425 _.$list.on('mouseleave.tpslick', $.proxy(_.interrupt, _, false)); 1426 1427 } 1428 1429 }; 1430 1431 TPSlick.prototype.initializeEvents = function() { 1432 1433 var _ = this; 1434 1435 _.initArrowEvents(); 1436 1437 _.initDotEvents(); 1438 _.initSlideEvents(); 1439 1440 _.$list.on('touchstart.tpslick mousedown.tpslick', { 1441 action: 'start' 1442 }, _.swipeHandler); 1443 _.$list.on('touchmove.tpslick mousemove.tpslick', { 1444 action: 'move' 1445 }, _.swipeHandler); 1446 _.$list.on('touchend.tpslick mouseup.tpslick', { 1447 action: 'end' 1448 }, _.swipeHandler); 1449 _.$list.on('touchcancel.tpslick mouseleave.tpslick', { 1450 action: 'end' 1451 }, _.swipeHandler); 1452 1453 _.$list.on('click.tpslick', _.clickHandler); 1454 1455 $(document).on(_.visibilityChange, $.proxy(_.visibility, _)); 1456 1457 if (_.options.accessibility === true) { 1458 _.$list.on('keydown.tpslick', _.keyHandler); 1459 } 1460 1461 if (_.options.focusOnSelect === true) { 1462 $(_.$slideTrack).children().on('click.tpslick', _.selectHandler); 1463 } 1464 1465 $(window).on('orientationchange.tpslick.tpslick-' + _.instanceUid, $.proxy(_.orientationChange, _)); 1466 1467 $(window).on('resize.tpslick.tpslick-' + _.instanceUid, $.proxy(_.resize, _)); 1468 1469 $('[draggable!=true]', _.$slideTrack).on('dragstart', _.preventDefault); 1470 1471 $(window).on('load.tpslick.tpslick-' + _.instanceUid, _.setPosition); 1472 $(_.setPosition); 1473 1474 }; 1475 1476 TPSlick.prototype.initUI = function() { 1477 1478 var _ = this; 1479 1480 if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { 1481 1482 _.$prevArrow.show(); 1483 _.$nextArrow.show(); 1484 1485 } 1486 1487 if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { 1488 1489 _.$dots.show(); 1490 1491 } 1492 1493 }; 1494 1495 TPSlick.prototype.keyHandler = function(event) { 1496 1497 var _ = this; 1498 //Dont slide if the cursor is inside the form fields and arrow keys are pressed 1499 if(!event.target.tagName.match('TEXTAREA|INPUT|SELECT')) { 1500 if (event.keyCode === 37 && _.options.accessibility === true) { 1501 _.changeSlide({ 1502 data: { 1503 message: _.options.rtl === true ? 'next' : 'previous' 1504 } 1505 }); 1506 } else if (event.keyCode === 39 && _.options.accessibility === true) { 1507 _.changeSlide({ 1508 data: { 1509 message: _.options.rtl === true ? 'previous' : 'next' 1510 } 1511 }); 1512 } 1513 } 1514 1515 }; 1516 1517 TPSlick.prototype.lazyLoad = function() { 1518 1519 var _ = this, 1520 loadRange, cloneRange, rangeStart, rangeEnd; 1521 1522 function loadImages(imagesScope) { 1523 1524 $('img[data-lazy]', imagesScope).each(function() { 1525 1526 var image = $(this), 1527 imageSource = $(this).attr('data-lazy'), 1528 imageSrcSet = $(this).attr('data-srcset'), 1529 imageSizes = $(this).attr('data-sizes') || _.$slider.attr('data-sizes'), 1530 imageToLoad = document.createElement('img'); 1531 1532 imageToLoad.onload = function() { 1533 1534 image 1535 .animate({ opacity: 0 }, 100, function() { 1536 1537 if (imageSrcSet) { 1538 image 1539 .attr('srcset', imageSrcSet ); 1540 1541 if (imageSizes) { 1542 image 1543 .attr('sizes', imageSizes ); 1544 } 1545 } 1546 1547 image 1548 .attr('src', imageSource) 1549 .animate({ opacity: 1 }, 200, function() { 1550 image 1551 .removeAttr('data-lazy data-srcset data-sizes') 1552 .removeClass('tpslick-loading'); 1553 }); 1554 _.$slider.trigger('lazyLoaded', [_, image, imageSource]); 1555 }); 1556 1557 }; 1558 1559 imageToLoad.onerror = function() { 1560 1561 image 1562 .removeAttr( 'data-lazy' ) 1563 .removeClass( 'tpslick-loading' ) 1564 .addClass( 'tpslick-lazyload-error' ); 1565 1566 _.$slider.trigger('lazyLoadError', [ _, image, imageSource ]); 1567 1568 }; 1569 1570 imageToLoad.src = imageSource; 1571 1572 }); 1573 1574 } 1575 1576 if (_.options.centerMode === true) { 1577 if (_.options.infinite === true) { 1578 rangeStart = _.currentSlide + (_.options.slidesToShow / 2 + 1); 1579 rangeEnd = rangeStart + _.options.slidesToShow + 2; 1580 } else { 1581 rangeStart = Math.max(0, _.currentSlide - (_.options.slidesToShow / 2 + 1)); 1582 rangeEnd = 2 + (_.options.slidesToShow / 2 + 1) + _.currentSlide; 1583 } 1584 } else { 1585 rangeStart = _.options.infinite ? _.options.slidesToShow + _.currentSlide : _.currentSlide; 1586 rangeEnd = Math.ceil(rangeStart + _.options.slidesToShow); 1587 if (_.options.fade === true) { 1588 if (rangeStart > 0) rangeStart--; 1589 if (rangeEnd <= _.slideCount) rangeEnd++; 1590 } 1591 } 1592 1593 loadRange = _.$slider.find('.tpslick-slide').slice(rangeStart, rangeEnd); 1594 1595 if (_.options.lazyLoad === 'anticipated') { 1596 var prevSlide = rangeStart - 1, 1597 nextSlide = rangeEnd, 1598 $slides = _.$slider.find('.tpslick-slide'); 1599 1600 for (var i = 0; i < _.options.slidesToScroll; i++) { 1601 if (prevSlide < 0) prevSlide = _.slideCount - 1; 1602 loadRange = loadRange.add($slides.eq(prevSlide)); 1603 loadRange = loadRange.add($slides.eq(nextSlide)); 1604 prevSlide--; 1605 nextSlide++; 1606 } 1607 } 1608 1609 loadImages(loadRange); 1610 1611 if (_.slideCount <= _.options.slidesToShow) { 1612 cloneRange = _.$slider.find('.tpslick-slide'); 1613 loadImages(cloneRange); 1614 } else 1615 if (_.currentSlide >= _.slideCount - _.options.slidesToShow) { 1616 cloneRange = _.$slider.find('.tpslick-cloned').slice(0, _.options.slidesToShow); 1617 loadImages(cloneRange); 1618 } else if (_.currentSlide === 0) { 1619 cloneRange = _.$slider.find('.tpslick-cloned').slice(_.options.slidesToShow * -1); 1620 loadImages(cloneRange); 1621 } 1622 1623 }; 1624 1625 TPSlick.prototype.loadSlider = function() { 1626 1627 var _ = this; 1628 1629 _.setPosition(); 1630 1631 _.$slideTrack.css({ 1632 opacity: 1 1633 }); 1634 1635 _.$slider.removeClass('tpslick-loading'); 1636 1637 _.initUI(); 1638 1639 if (_.options.lazyLoad === 'progressive') { 1640 _.progressiveLazyLoad(); 1641 } 1642 1643 }; 1644 1645 TPSlick.prototype.next = TPSlick.prototype.tpslickNext = function() { 1646 1647 var _ = this; 1648 1649 _.changeSlide({ 1650 data: { 1651 message: 'next' 1652 } 1653 }); 1654 1655 }; 1656 1657 TPSlick.prototype.orientationChange = function() { 1658 1659 var _ = this; 1660 1661 _.checkResponsive(); 1662 _.setPosition(); 1663 1664 }; 1665 1666 TPSlick.prototype.pause = TPSlick.prototype.tpslickPause = function() { 1667 1668 var _ = this; 1669 1670 _.autoPlayClear(); 1671 _.paused = true; 1672 1673 }; 1674 1675 TPSlick.prototype.play = TPSlick.prototype.tpslickPlay = function() { 1676 1677 var _ = this; 1678 1679 _.autoPlay(); 1680 _.options.autoplay = true; 1681 _.paused = false; 1682 _.focussed = false; 1683 _.interrupted = false; 1684 1685 }; 1686 1687 TPSlick.prototype.postSlide = function(index) { 1688 1689 var _ = this; 1690 1691 if( !_.untpslicked ) { 1692 1693 _.$slider.trigger('afterChange', [_, index]); 1694 1695 _.animating = false; 1696 1697 if (_.slideCount > _.options.slidesToShow) { 1698 _.setPosition(); 1699 } 1700 1701 _.swipeLeft = null; 1702 1703 if ( _.options.autoplay ) { 1704 _.autoPlay(); 1705 } 1706 1707 if (_.options.accessibility === true) { 1708 _.initADA(); 1709 1710 if (_.options.focusOnChange) { 1711 var $currentSlide = $(_.$slides.get(_.currentSlide)); 1712 $currentSlide.attr('tabindex', 0).focus(); 1713 } 1714 } 1715 1716 } 1717 1718 }; 1719 1720 TPSlick.prototype.prev = TPSlick.prototype.tpslickPrev = function() { 1721 1722 var _ = this; 1723 1724 _.changeSlide({ 1725 data: { 1726 message: 'previous' 1727 } 1728 }); 1729 1730 }; 1731 1732 TPSlick.prototype.preventDefault = function(event) { 1733 1734 event.preventDefault(); 1735 1736 }; 1737 1738 TPSlick.prototype.progressiveLazyLoad = function( tryCount ) { 1739 1740 tryCount = tryCount || 1; 1741 1742 var _ = this, 1743 $imgsToLoad = $( 'img[data-lazy]', _.$slider ), 1744 image, 1745 imageSource, 1746 imageSrcSet, 1747 imageSizes, 1748 imageToLoad; 1749 1750 if ( $imgsToLoad.length ) { 1751 1752 image = $imgsToLoad.first(); 1753 imageSource = image.attr('data-lazy'); 1754 imageSrcSet = image.attr('data-srcset'); 1755 imageSizes = image.attr('data-sizes') || _.$slider.attr('data-sizes'); 1756 imageToLoad = document.createElement('img'); 1757 1758 imageToLoad.onload = function() { 1759 1760 if (imageSrcSet) { 1761 image 1762 .attr('srcset', imageSrcSet ); 1763 1764 if (imageSizes) { 1765 image 1766 .attr('sizes', imageSizes ); 1767 } 1768 } 1769 1770 image 1771 .attr( 'src', imageSource ) 1772 .removeAttr('data-lazy data-srcset data-sizes') 1773 .removeClass('tpslick-loading'); 1774 1775 if ( _.options.adaptiveHeight === true ) { 1776 _.setPosition(); 1777 } 1778 1779 _.$slider.trigger('lazyLoaded', [ _, image, imageSource ]); 1780 _.progressiveLazyLoad(); 1781 1782 }; 1783 1784 imageToLoad.onerror = function() { 1785 1786 if ( tryCount < 3 ) { 1787 1788 /** 1789 * try to load the image 3 times, 1790 * leave a slight delay so we don't get 1791 * servers blocking the request. 1792 */ 1793 setTimeout( function() { 1794 _.progressiveLazyLoad( tryCount + 1 ); 1795 }, 500 ); 1796 1797 } else { 1798 1799 image 1800 .removeAttr( 'data-lazy' ) 1801 .removeClass( 'tpslick-loading' ) 1802 .addClass( 'tpslick-lazyload-error' ); 1803 1804 _.$slider.trigger('lazyLoadError', [ _, image, imageSource ]); 1805 1806 _.progressiveLazyLoad(); 1807 1808 } 1809 1810 }; 1811 1812 imageToLoad.src = imageSource; 1813 1814 } else { 1815 1816 _.$slider.trigger('allImagesLoaded', [ _ ]); 1817 1818 } 1819 1820 }; 1821 1822 TPSlick.prototype.refresh = function( initializing ) { 1823 1824 var _ = this, currentSlide, lastVisibleIndex; 1825 1826 lastVisibleIndex = _.slideCount - _.options.slidesToShow; 1827 1828 // in non-infinite sliders, we don't want to go past the 1829 // last visible index. 1830 if( !_.options.infinite && ( _.currentSlide > lastVisibleIndex )) { 1831 _.currentSlide = lastVisibleIndex; 1832 } 1833 1834 // if less slides than to show, go to start. 1835 if ( _.slideCount <= _.options.slidesToShow ) { 1836 _.currentSlide = 0; 1837 1838 } 1839 1840 currentSlide = _.currentSlide; 1841 1842 _.destroy(true); 1843 1844 $.extend(_, _.initials, { currentSlide: currentSlide }); 1845 1846 _.init(); 1847 1848 if( !initializing ) { 1849 1850 _.changeSlide({ 1851 data: { 1852 message: 'index', 1853 index: currentSlide 1854 } 1855 }, false); 1856 1857 } 1858 1859 }; 1860 1861 TPSlick.prototype.registerBreakpoints = function() { 1862 1863 var _ = this, breakpoint, currentBreakpoint, l, 1864 responsiveSettings = _.options.responsive || null; 1865 1866 if ( $.type(responsiveSettings) === 'array' && responsiveSettings.length ) { 1867 1868 _.respondTo = _.options.respondTo || 'window'; 1869 1870 for ( breakpoint in responsiveSettings ) { 1871 1872 l = _.breakpoints.length-1; 1873 1874 if (responsiveSettings.hasOwnProperty(breakpoint)) { 1875 currentBreakpoint = responsiveSettings[breakpoint].breakpoint; 1876 1877 // loop through the breakpoints and cut out any existing 1878 // ones with the same breakpoint number, we don't want dupes. 1879 while( l >= 0 ) { 1880 if( _.breakpoints[l] && _.breakpoints[l] === currentBreakpoint ) { 1881 _.breakpoints.splice(l,1); 1882 } 1883 l--; 1884 } 1885 1886 _.breakpoints.push(currentBreakpoint); 1887 _.breakpointSettings[currentBreakpoint] = responsiveSettings[breakpoint].settings; 1888 1889 } 1890 1891 } 1892 1893 _.breakpoints.sort(function(a, b) { 1894 return ( _.options.mobileFirst ) ? a-b : b-a; 1895 }); 1896 1897 } 1898 1899 }; 1900 1901 TPSlick.prototype.reinit = function() { 1902 1903 var _ = this; 1904 1905 _.$slides = 1906 _.$slideTrack 1907 .children(_.options.slide) 1908 .addClass('tpslick-slide'); 1909 1910 _.slideCount = _.$slides.length; 1911 1912 if (_.currentSlide >= _.slideCount && _.currentSlide !== 0) { 1913 _.currentSlide = _.currentSlide - _.options.slidesToScroll; 1914 } 1915 1916 if (_.slideCount <= _.options.slidesToShow) { 1917 _.currentSlide = 0; 1918 } 1919 1920 _.registerBreakpoints(); 1921 1922 _.setProps(); 1923 _.setupInfinite(); 1924 _.buildArrows(); 1925 _.updateArrows(); 1926 _.initArrowEvents(); 1927 _.buildDots(); 1928 _.updateDots(); 1929 _.initDotEvents(); 1930 _.cleanUpSlideEvents(); 1931 _.initSlideEvents(); 1932 1933 _.checkResponsive(false, true); 1934 1935 if (_.options.focusOnSelect === true) { 1936 $(_.$slideTrack).children().on('click.tpslick', _.selectHandler); 1937 } 1938 1939 _.setSlideClasses(typeof _.currentSlide === 'number' ? _.currentSlide : 0); 1940 1941 _.setPosition(); 1942 _.focusHandler(); 1943 1944 _.paused = !_.options.autoplay; 1945 _.autoPlay(); 1946 1947 _.$slider.trigger('reInit', [_]); 1948 1949 }; 1950 1951 TPSlick.prototype.resize = function() { 1952 1953 var _ = this; 1954 1955 if ($(window).width() !== _.windowWidth) { 1956 clearTimeout(_.windowDelay); 1957 _.windowDelay = window.setTimeout(function() { 1958 _.windowWidth = $(window).width(); 1959 _.checkResponsive(); 1960 if( !_.untpslicked ) { _.setPosition(); } 1961 }, 50); 1962 } 1963 }; 1964 1965 TPSlick.prototype.removeSlide = TPSlick.prototype.tpslickRemove = function(index, removeBefore, removeAll) { 1966 1967 var _ = this; 1968 1969 if (typeof(index) === 'boolean') { 1970 removeBefore = index; 1971 index = removeBefore === true ? 0 : _.slideCount - 1; 1972 } else { 1973 index = removeBefore === true ? --index : index; 1974 } 1975 1976 if (_.slideCount < 1 || index < 0 || index > _.slideCount - 1) { 1977 return false; 1978 } 1979 1980 _.unload(); 1981 1982 if (removeAll === true) { 1983 _.$slideTrack.children().remove(); 1984 } else { 1985 _.$slideTrack.children(this.options.slide).eq(index).remove(); 1986 } 1987 1988 _.$slides = _.$slideTrack.children(this.options.slide); 1989 1990 _.$slideTrack.children(this.options.slide).detach(); 1991 1992 _.$slideTrack.append(_.$slides); 1993 1994 _.$slidesCache = _.$slides; 1995 1996 _.reinit(); 1997 1998 }; 1999 2000 TPSlick.prototype.setCSS = function(position) { 2001 2002 var _ = this, 2003 positionProps = {}, 2004 x, y; 2005 2006 if (_.options.rtl === true) { 2007 position = -position; 2008 } 2009 x = _.positionProp == 'left' ? Math.ceil(position) + 'px' : '0px'; 2010 y = _.positionProp == 'top' ? Math.ceil(position) + 'px' : '0px'; 2011 2012 positionProps[_.positionProp] = position; 2013 2014 if (_.transformsEnabled === false) { 2015 _.$slideTrack.css(positionProps); 2016 } else { 2017 positionProps = {}; 2018 if (_.cssTransitions === false) { 2019 positionProps[_.animType] = 'translate(' + x + ', ' + y + ')'; 2020 _.$slideTrack.css(positionProps); 2021 } else { 2022 positionProps[_.animType] = 'translate3d(' + x + ', ' + y + ', 0px)'; 2023 _.$slideTrack.css(positionProps); 2024 } 2025 } 2026 2027 }; 2028 2029 TPSlick.prototype.setDimensions = function() { 2030 2031 var _ = this; 2032 2033 if (_.options.vertical === false) { 2034 if (_.options.centerMode === true) { 2035 _.$list.css({ 2036 padding: ('0px ' + _.options.centerPadding) 2037 }); 2038 } 2039 } else { 2040 _.$list.height(_.$slides.first().outerHeight(true) * _.options.slidesToShow); 2041 if (_.options.centerMode === true) { 2042 _.$list.css({ 2043 padding: (_.options.centerPadding + ' 0px') 2044 }); 2045 } 2046 } 2047 2048 _.listWidth = _.$list.width(); 2049 _.listHeight = _.$list.height(); 2050 2051 2052 if (_.options.vertical === false && _.options.variableWidth === false) { 2053 _.slideWidth = Math.ceil(_.listWidth / _.options.slidesToShow); 2054 _.$slideTrack.width(Math.ceil((_.slideWidth * _.$slideTrack.children('.tpslick-slide').length))); 2055 2056 } else if (_.options.variableWidth === true) { 2057 _.$slideTrack.width(5000 * _.slideCount); 2058 } else { 2059 _.slideWidth = Math.ceil(_.listWidth); 2060 _.$slideTrack.height(Math.ceil((_.$slides.first().outerHeight(true) * _.$slideTrack.children('.tpslick-slide').length))); 2061 } 2062 2063 var offset = _.$slides.first().outerWidth(true) - _.$slides.first().width(); 2064 if (_.options.variableWidth === false) _.$slideTrack.children('.tpslick-slide').width(_.slideWidth - offset); 2065 2066 }; 2067 2068 TPSlick.prototype.setFade = function() { 2069 2070 var _ = this, 2071 targetLeft; 2072 2073 _.$slides.each(function(index, element) { 2074 targetLeft = (_.slideWidth * index) * -1; 2075 if (_.options.rtl === true) { 2076 $(element).css({ 2077 position: 'relative', 2078 right: targetLeft, 2079 top: 0, 2080 zIndex: _.options.zIndex - 2, 2081 opacity: 0 2082 }); 2083 } else { 2084 $(element).css({ 2085 position: 'relative', 2086 left: targetLeft, 2087 top: 0, 2088 zIndex: _.options.zIndex - 2, 2089 opacity: 0 2090 }); 2091 } 2092 }); 2093 2094 _.$slides.eq(_.currentSlide).css({ 2095 zIndex: _.options.zIndex - 1, 2096 opacity: 1 2097 }); 2098 2099 }; 2100 2101 TPSlick.prototype.setHeight = function() { 2102 2103 var _ = this; 2104 2105 if (_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) { 2106 var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true); 2107 _.$list.css('height', targetHeight); 2108 } 2109 2110 }; 2111 2112 TPSlick.prototype.setOption = 2113 TPSlick.prototype.tpslickSetOption = function() { 2114 2115 /** 2116 * accepts arguments in format of: 2117 * 2118 * - for changing a single option's value: 2119 * .tpslick("setOption", option, value, refresh ) 2120 * 2121 * - for changing a set of responsive options: 2122 * .tpslick("setOption", 'responsive', [{}, ...], refresh ) 2123 * 2124 * - for updating multiple values at once (not responsive) 2125 * .tpslick("setOption", { 'option': value, ... }, refresh ) 2126 */ 2127 2128 var _ = this, l, item, option, value, refresh = false, type; 2129 2130 if( $.type( arguments[0] ) === 'object' ) { 2131 2132 option = arguments[0]; 2133 refresh = arguments[1]; 2134 type = 'multiple'; 2135 2136 } else if ( $.type( arguments[0] ) === 'string' ) { 2137 2138 option = arguments[0]; 2139 value = arguments[1]; 2140 refresh = arguments[2]; 2141 2142 if ( arguments[0] === 'responsive' && $.type( arguments[1] ) === 'array' ) { 2143 2144 type = 'responsive'; 2145 2146 } else if ( typeof arguments[1] !== 'undefined' ) { 2147 2148 type = 'single'; 2149 2150 } 2151 2152 } 2153 2154 if ( type === 'single' ) { 2155 2156 _.options[option] = value; 2157 2158 2159 } else if ( type === 'multiple' ) { 2160 2161 $.each( option , function( opt, val ) { 2162 2163 _.options[opt] = val; 2164 2165 }); 2166 2167 2168 } else if ( type === 'responsive' ) { 2169 2170 for ( item in value ) { 2171 2172 if( $.type( _.options.responsive ) !== 'array' ) { 2173 2174 _.options.responsive = [ value[item] ]; 2175 2176 } else { 2177 2178 l = _.options.responsive.length-1; 2179 2180 // loop through the responsive object and splice out duplicates. 2181 while( l >= 0 ) { 2182 2183 if( _.options.responsive[l].breakpoint === value[item].breakpoint ) { 2184 2185 _.options.responsive.splice(l,1); 2186 2187 } 2188 2189 l--; 2190 2191 } 2192 2193 _.options.responsive.push( value[item] ); 2194 2195 } 2196 2197 } 2198 2199 } 2200 2201 if ( refresh ) { 2202 2203 _.unload(); 2204 _.reinit(); 2205 2206 } 2207 2208 }; 2209 2210 TPSlick.prototype.setPosition = function() { 2211 2212 var _ = this; 2213 2214 _.setDimensions(); 2215 2216 _.setHeight(); 2217 2218 if (_.options.fade === false) { 2219 _.setCSS(_.getLeft(_.currentSlide)); 2220 } else { 2221 _.setFade(); 2222 } 2223 2224 _.$slider.trigger('setPosition', [_]); 2225 2226 }; 2227 2228 TPSlick.prototype.setProps = function() { 2229 2230 var _ = this, 2231 bodyStyle = document.body.style; 2232 2233 _.positionProp = _.options.vertical === true ? 'top' : 'left'; 2234 2235 if (_.positionProp === 'top') { 2236 _.$slider.addClass('tpslick-vertical'); 2237 } else { 2238 _.$slider.removeClass('tpslick-vertical'); 2239 } 2240 2241 if (bodyStyle.WebkitTransition !== undefined || 2242 bodyStyle.MozTransition !== undefined || 2243 bodyStyle.msTransition !== undefined) { 2244 if (_.options.useCSS === true) { 2245 _.cssTransitions = true; 2246 } 2247 } 2248 2249 if ( _.options.fade ) { 2250 if ( typeof _.options.zIndex === 'number' ) { 2251 if( _.options.zIndex < 3 ) { 2252 _.options.zIndex = 3; 2253 } 2254 } else { 2255 _.options.zIndex = _.defaults.zIndex; 2256 } 2257 } 2258 2259 if (bodyStyle.OTransform !== undefined) { 2260 _.animType = 'OTransform'; 2261 _.transformType = '-o-transform'; 2262 _.transitionType = 'OTransition'; 2263 if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false; 2264 } 2265 if (bodyStyle.MozTransform !== undefined) { 2266 _.animType = 'MozTransform'; 2267 _.transformType = '-moz-transform'; 2268 _.transitionType = 'MozTransition'; 2269 if (bodyStyle.perspectiveProperty === undefined && bodyStyle.MozPerspective === undefined) _.animType = false; 2270 } 2271 if (bodyStyle.webkitTransform !== undefined) { 2272 _.animType = 'webkitTransform'; 2273 _.transformType = '-webkit-transform'; 2274 _.transitionType = 'webkitTransition'; 2275 if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false; 2276 } 2277 if (bodyStyle.msTransform !== undefined) { 2278 _.animType = 'msTransform'; 2279 _.transformType = '-ms-transform'; 2280 _.transitionType = 'msTransition'; 2281 if (bodyStyle.msTransform === undefined) _.animType = false; 2282 } 2283 if (bodyStyle.transform !== undefined && _.animType !== false) { 2284 _.animType = 'transform'; 2285 _.transformType = 'transform'; 2286 _.transitionType = 'transition'; 2287 } 2288 _.transformsEnabled = _.options.useTransform && (_.animType !== null && _.animType !== false); 2289 }; 2290 2291 2292 TPSlick.prototype.setSlideClasses = function(index) { 2293 2294 var _ = this, 2295 centerOffset, allSlides, indexOffset, remainder; 2296 2297 allSlides = _.$slider 2298 .find('.tpslick-slide') 2299 .removeClass('tpslick-active tpslick-center tpslick-current') 2300 .attr('aria-hidden', 'true'); 2301 2302 _.$slides 2303 .eq(index) 2304 .addClass('tpslick-current'); 2305 2306 if (_.options.centerMode === true) { 2307 2308 var evenCoef = _.options.slidesToShow % 2 === 0 ? 1 : 0; 2309 2310 centerOffset = Math.floor(_.options.slidesToShow / 2); 2311 2312 if (_.options.infinite === true) { 2313 2314 if (index >= centerOffset && index <= (_.slideCount - 1) - centerOffset) { 2315 _.$slides 2316 .slice(index - centerOffset + evenCoef, index + centerOffset + 1) 2317 .addClass('tpslick-active') 2318 .attr('aria-hidden', 'false'); 2319 2320 } else { 2321 2322 indexOffset = _.options.slidesToShow + index; 2323 allSlides 2324 .slice(indexOffset - centerOffset + 1 + evenCoef, indexOffset + centerOffset + 2) 2325 .addClass('tpslick-active') 2326 .attr('aria-hidden', 'false'); 2327 2328 } 2329 2330 if (index === 0) { 2331 2332 allSlides 2333 .eq(allSlides.length - 1 - _.options.slidesToShow) 2334 .addClass('tpslick-center'); 2335 2336 } else if (index === _.slideCount - 1) { 2337 2338 allSlides 2339 .eq(_.options.slidesToShow) 2340 .addClass('tpslick-center'); 2341 2342 } 2343 2344 } 2345 2346 _.$slides 2347 .eq(index) 2348 .addClass('tpslick-center'); 2349 2350 } else { 2351 2352 if (index >= 0 && index <= (_.slideCount - _.options.slidesToShow)) { 2353 2354 _.$slides 2355 .slice(index, index + _.options.slidesToShow) 2356 .addClass('tpslick-active') 2357 .attr('aria-hidden', 'false'); 2358 2359 } else if (allSlides.length <= _.options.slidesToShow) { 2360 2361 allSlides 2362 .addClass('tpslick-active') 2363 .attr('aria-hidden', 'false'); 2364 2365 } else { 2366 2367 remainder = _.slideCount % _.options.slidesToShow; 2368 indexOffset = _.options.infinite === true ? _.options.slidesToShow + index : index; 2369 2370 if (_.options.slidesToShow == _.options.slidesToScroll && (_.slideCount - index) < _.options.slidesToShow) { 2371 2372 allSlides 2373 .slice(indexOffset - (_.options.slidesToShow - remainder), indexOffset + remainder) 2374 .addClass('tpslick-active') 2375 .attr('aria-hidden', 'false'); 2376 2377 } else { 2378 2379 allSlides 2380 .slice(indexOffset, indexOffset + _.options.slidesToShow) 2381 .addClass('tpslick-active') 2382 .attr('aria-hidden', 'false'); 2383 2384 } 2385 2386 } 2387 2388 } 2389 2390 if (_.options.lazyLoad === 'ondemand' || _.options.lazyLoad === 'anticipated') { 2391 _.lazyLoad(); 2392 } 2393 }; 2394 2395 TPSlick.prototype.setupInfinite = function() { 2396 2397 var _ = this, 2398 i, slideIndex, infiniteCount; 2399 2400 if (_.options.fade === true) { 2401 _.options.centerMode = false; 2402 } 2403 2404 if (_.options.infinite === true && _.options.fade === false) { 2405 2406 slideIndex = null; 2407 2408 if (_.slideCount > _.options.slidesToShow) { 2409 2410 if (_.options.centerMode === true) { 2411 infiniteCount = _.options.slidesToShow + 1; 2412 } else { 2413 infiniteCount = _.options.slidesToShow; 2414 } 2415 2416 for (i = _.slideCount; i > (_.slideCount - 2417 infiniteCount); i -= 1) { 2418 slideIndex = i - 1; 2419 $(_.$slides[slideIndex]).clone(true).attr('id', '') 2420 .attr('data-tpslick-index', slideIndex - _.slideCount) 2421 .prependTo(_.$slideTrack).addClass('tpslick-cloned'); 2422 } 2423 for (i = 0; i < infiniteCount + _.slideCount; i += 1) { 2424 slideIndex = i; 2425 $(_.$slides[slideIndex]).clone(true).attr('id', '') 2426 .attr('data-tpslick-index', slideIndex + _.slideCount) 2427 .appendTo(_.$slideTrack).addClass('tpslick-cloned'); 2428 } 2429 _.$slideTrack.find('.tpslick-cloned').find('[id]').each(function() { 2430 $(this).attr('id', ''); 2431 }); 2432 2433 } 2434 2435 } 2436 2437 }; 2438 2439 TPSlick.prototype.interrupt = function( toggle ) { 2440 2441 var _ = this; 2442 2443 if( !toggle ) { 2444 _.autoPlay(); 2445 } 2446 _.interrupted = toggle; 2447 2448 }; 2449 2450 TPSlick.prototype.selectHandler = function(event) { 2451 2452 var _ = this; 2453 2454 var targetElement = 2455 $(event.target).is('.tpslick-slide') ? 2456 $(event.target) : 2457 $(event.target).parents('.tpslick-slide'); 2458 2459 var index = parseInt(targetElement.attr('data-tpslick-index')); 2460 2461 if (!index) index = 0; 2462 2463 if (_.slideCount <= _.options.slidesToShow) { 2464 2465 _.slideHandler(index, false, true); 2466 return; 2467 2468 } 2469 2470 _.slideHandler(index); 2471 2472 }; 2473 2474 TPSlick.prototype.slideHandler = function(index, sync, dontAnimate) { 2475 2476 var targetSlide, animSlide, oldSlide, slideLeft, targetLeft = null, 2477 _ = this, navTarget; 2478 2479 sync = sync || false; 2480 2481 if (_.animating === true && _.options.waitForAnimate === true) { 2482 return; 2483 } 2484 2485 if (_.options.fade === true && _.currentSlide === index) { 2486 return; 2487 } 2488 2489 if (sync === false) { 2490 _.asNavFor(index); 2491 } 2492 2493 targetSlide = index; 2494 targetLeft = _.getLeft(targetSlide); 2495 slideLeft = _.getLeft(_.currentSlide); 2496 2497 _.currentLeft = _.swipeLeft === null ? slideLeft : _.swipeLeft; 2498 2499 if (_.options.infinite === false && _.options.centerMode === false && (index < 0 || index > _.getDotCount() * _.options.slidesToScroll)) { 2500 if (_.options.fade === false) { 2501 targetSlide = _.currentSlide; 2502 if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) { 2503 _.animateSlide(slideLeft, function() { 2504 _.postSlide(targetSlide); 2505 }); 2506 } else { 2507 _.postSlide(targetSlide); 2508 } 2509 } 2510 return; 2511 } else if (_.options.infinite === false && _.options.centerMode === true && (index < 0 || index > (_.slideCount - _.options.slidesToScroll))) { 2512 if (_.options.fade === false) { 2513 targetSlide = _.currentSlide; 2514 if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) { 2515 _.animateSlide(slideLeft, function() { 2516 _.postSlide(targetSlide); 2517 }); 2518 } else { 2519 _.postSlide(targetSlide); 2520 } 2521 } 2522 return; 2523 } 2524 2525 if ( _.options.autoplay ) { 2526 clearInterval(_.autoPlayTimer); 2527 } 2528 2529 if (targetSlide < 0) { 2530 if (_.slideCount % _.options.slidesToScroll !== 0) { 2531 animSlide = _.slideCount - (_.slideCount % _.options.slidesToScroll); 2532 } else { 2533 animSlide = _.slideCount + targetSlide; 2534 } 2535 } else if (targetSlide >= _.slideCount) { 2536 if (_.slideCount % _.options.slidesToScroll !== 0) { 2537 animSlide = 0; 2538 } else { 2539 animSlide = targetSlide - _.slideCount; 2540 } 2541 } else { 2542 animSlide = targetSlide; 2543 } 2544 2545 _.animating = true; 2546 2547 _.$slider.trigger('beforeChange', [_, _.currentSlide, animSlide]); 2548 2549 oldSlide = _.currentSlide; 2550 _.currentSlide = animSlide; 2551 2552 _.setSlideClasses(_.currentSlide); 2553 2554 if ( _.options.asNavFor ) { 2555 2556 navTarget = _.getNavTarget(); 2557 navTarget = navTarget.tpslick('getTPSlick'); 2558 2559 if ( navTarget.slideCount <= navTarget.options.slidesToShow ) { 2560 navTarget.setSlideClasses(_.currentSlide); 2561 } 2562 2563 } 2564 2565 _.updateDots(); 2566 _.updateArrows(); 2567 2568 if (_.options.fade === true) { 2569 if (dontAnimate !== true) { 2570 2571 _.fadeSlideOut(oldSlide); 2572 2573 _.fadeSlide(animSlide, function() { 2574 _.postSlide(animSlide); 2575 }); 2576 2577 } else { 2578 _.postSlide(animSlide); 2579 } 2580 _.animateHeight(); 2581 return; 2582 } 2583 2584 if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) { 2585 _.animateSlide(targetLeft, function() { 2586 _.postSlide(animSlide); 2587 }); 2588 } else { 2589 _.postSlide(animSlide); 2590 } 2591 2592 }; 2593 2594 TPSlick.prototype.startLoad = function() { 2595 2596 var _ = this; 2597 2598 if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { 2599 2600 _.$prevArrow.hide(); 2601 _.$nextArrow.hide(); 2602 2603 } 2604 2605 if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { 2606 2607 _.$dots.hide(); 2608 2609 } 2610 2611 _.$slider.addClass('tpslick-loading'); 2612 2613 }; 2614 2615 TPSlick.prototype.swipeDirection = function() { 2616 2617 var xDist, yDist, r, swipeAngle, _ = this; 2618 2619 xDist = _.touchObject.startX - _.touchObject.curX; 2620 yDist = _.touchObject.startY - _.touchObject.curY; 2621 r = Math.atan2(yDist, xDist); 2622 2623 swipeAngle = Math.round(r * 180 / Math.PI); 2624 if (swipeAngle < 0) { 2625 swipeAngle = 360 - Math.abs(swipeAngle); 2626 } 2627 2628 if ((swipeAngle <= 45) && (swipeAngle >= 0)) { 2629 return (_.options.rtl === false ? 'left' : 'right'); 2630 } 2631 if ((swipeAngle <= 360) && (swipeAngle >= 315)) { 2632 return (_.options.rtl === false ? 'left' : 'right'); 2633 } 2634 if ((swipeAngle >= 135) && (swipeAngle <= 225)) { 2635 return (_.options.rtl === false ? 'right' : 'left'); 2636 } 2637 if (_.options.verticalSwiping === true) { 2638 if ((swipeAngle >= 35) && (swipeAngle <= 135)) { 2639 return 'down'; 2640 } else { 2641 return 'up'; 2642 } 2643 } 2644 2645 return 'vertical'; 2646 2647 }; 2648 2649 TPSlick.prototype.swipeEnd = function(event) { 2650 2651 var _ = this, 2652 slideCount, 2653 direction; 2654 2655 _.dragging = false; 2656 _.swiping = false; 2657 2658 if (_.scrolling) { 2659 _.scrolling = false; 2660 return false; 2661 } 2662 2663 _.interrupted = false; 2664 _.shouldClick = ( _.touchObject.swipeLength > 10 ) ? false : true; 2665 2666 if ( _.touchObject.curX === undefined ) { 2667 return false; 2668 } 2669 2670 if ( _.touchObject.edgeHit === true ) { 2671 _.$slider.trigger('edge', [_, _.swipeDirection() ]); 2672 } 2673 2674 if ( _.touchObject.swipeLength >= _.touchObject.minSwipe ) { 2675 2676 direction = _.swipeDirection(); 2677 2678 switch ( direction ) { 2679 2680 case 'left': 2681 case 'down': 2682 2683 slideCount = 2684 _.options.swipeToSlide ? 2685 _.checkNavigable( _.currentSlide + _.getSlideCount() ) : 2686 _.currentSlide + _.getSlideCount(); 2687 2688 _.currentDirection = 0; 2689 2690 break; 2691 2692 case 'right': 2693 case 'up': 2694 2695 slideCount = 2696 _.options.swipeToSlide ? 2697 _.checkNavigable( _.currentSlide - _.getSlideCount() ) : 2698 _.currentSlide - _.getSlideCount(); 2699 2700 _.currentDirection = 1; 2701 2702 break; 2703 2704 default: 2705 2706 2707 } 2708 2709 if( direction != 'vertical' ) { 2710 2711 _.slideHandler( slideCount ); 2712 _.touchObject = {}; 2713 _.$slider.trigger('swipe', [_, direction ]); 2714 2715 } 2716 2717 } else { 2718 2719 if ( _.touchObject.startX !== _.touchObject.curX ) { 2720 2721 _.slideHandler( _.currentSlide ); 2722 _.touchObject = {}; 2723 2724 } 2725 2726 } 2727 2728 }; 2729 2730 TPSlick.prototype.swipeHandler = function(event) { 2731 2732 var _ = this; 2733 2734 if ((_.options.swipe === false) || ('ontouchend' in document && _.options.swipe === false)) { 2735 return; 2736 } else if (_.options.draggable === false && event.type.indexOf('mouse') !== -1) { 2737 return; 2738 } 2739 2740 _.touchObject.fingerCount = event.originalEvent && event.originalEvent.touches !== undefined ? 2741 event.originalEvent.touches.length : 1; 2742 2743 _.touchObject.minSwipe = _.listWidth / _.options 2744 .touchThreshold; 2745 2746 if (_.options.verticalSwiping === true) { 2747 _.touchObject.minSwipe = _.listHeight / _.options 2748 .touchThreshold; 2749 } 2750 2751 switch (event.data.action) { 2752 2753 case 'start': 2754 _.swipeStart(event); 2755 break; 2756 2757 case 'move': 2758 _.swipeMove(event); 2759 break; 2760 2761 case 'end': 2762 _.swipeEnd(event); 2763 break; 2764 2765 } 2766 2767 }; 2768 2769 TPSlick.prototype.swipeMove = function(event) { 2770 2771 var _ = this, 2772 edgeWasHit = false, 2773 curLeft, swipeDirection, swipeLength, positionOffset, touches, verticalSwipeLength; 2774 2775 touches = event.originalEvent !== undefined ? event.originalEvent.touches : null; 2776 2777 if (!_.dragging || _.scrolling || touches && touches.length !== 1) { 2778 return false; 2779 } 2780 2781 curLeft = _.getLeft(_.currentSlide); 2782 2783 _.touchObject.curX = touches !== undefined ? touches[0].pageX : event.clientX; 2784 _.touchObject.curY = touches !== undefined ? touches[0].pageY : event.clientY; 2785 2786 _.touchObject.swipeLength = Math.round(Math.sqrt( 2787 Math.pow(_.touchObject.curX - _.touchObject.startX, 2))); 2788 2789 verticalSwipeLength = Math.round(Math.sqrt( 2790 Math.pow(_.touchObject.curY - _.touchObject.startY, 2))); 2791 2792 if (!_.options.verticalSwiping && !_.swiping && verticalSwipeLength > 4) { 2793 _.scrolling = true; 2794 return false; 2795 } 2796 2797 if (_.options.verticalSwiping === true) { 2798 _.touchObject.swipeLength = verticalSwipeLength; 2799 } 2800 2801 swipeDirection = _.swipeDirection(); 2802 2803 if (event.originalEvent !== undefined && _.touchObject.swipeLength > 4) { 2804 _.swiping = true; 2805 event.preventDefault(); 2806 } 2807 2808 positionOffset = (_.options.rtl === false ? 1 : -1) * (_.touchObject.curX > _.touchObject.startX ? 1 : -1); 2809 if (_.options.verticalSwiping === true) { 2810 positionOffset = _.touchObject.curY > _.touchObject.startY ? 1 : -1; 2811 } 2812 2813 2814 swipeLength = _.touchObject.swipeLength; 2815 2816 _.touchObject.edgeHit = false; 2817 2818 if (_.options.infinite === false) { 2819 if ((_.currentSlide === 0 && swipeDirection === 'right') || (_.currentSlide >= _.getDotCount() && swipeDirection === 'left')) { 2820 swipeLength = _.touchObject.swipeLength * _.options.edgeFriction; 2821 _.touchObject.edgeHit = true; 2822 } 2823 } 2824 2825 if (_.options.vertical === false) { 2826 _.swipeLeft = curLeft + swipeLength * positionOffset; 2827 } else { 2828 _.swipeLeft = curLeft + (swipeLength * (_.$list.height() / _.listWidth)) * positionOffset; 2829 } 2830 if (_.options.verticalSwiping === true) { 2831 _.swipeLeft = curLeft + swipeLength * positionOffset; 2832 } 2833 2834 if (_.options.fade === true || _.options.touchMove === false) { 2835 return false; 2836 } 2837 2838 if (_.animating === true) { 2839 _.swipeLeft = null; 2840 return false; 2841 } 2842 2843 _.setCSS(_.swipeLeft); 2844 2845 }; 2846 2847 TPSlick.prototype.swipeStart = function(event) { 2848 2849 var _ = this, 2850 touches; 2851 2852 _.interrupted = true; 2853 2854 if (_.touchObject.fingerCount !== 1 || _.slideCount <= _.options.slidesToShow) { 2855 _.touchObject = {}; 2856 return false; 2857 } 2858 2859 if (event.originalEvent !== undefined && event.originalEvent.touches !== undefined) { 2860 touches = event.originalEvent.touches[0]; 2861 } 2862 2863 _.touchObject.startX = _.touchObject.curX = touches !== undefined ? touches.pageX : event.clientX; 2864 _.touchObject.startY = _.touchObject.curY = touches !== undefined ? touches.pageY : event.clientY; 2865 2866 _.dragging = true; 2867 2868 }; 2869 2870 TPSlick.prototype.unfilterSlides = TPSlick.prototype.tpslickUnfilter = function() { 2871 2872 var _ = this; 2873 2874 if (_.$slidesCache !== null) { 2875 2876 _.unload(); 2877 2878 _.$slideTrack.children(this.options.slide).detach(); 2879 2880 _.$slidesCache.appendTo(_.$slideTrack); 2881 2882 _.reinit(); 2883 2884 } 2885 2886 }; 2887 2888 TPSlick.prototype.unload = function() { 2889 2890 var _ = this; 2891 2892 $('.tpslick-cloned', _.$slider).remove(); 2893 2894 if (_.$dots) { 2895 _.$dots.remove(); 2896 } 2897 2898 if (_.$prevArrow && _.htmlExpr.test(_.options.prevArrow)) { 2899 _.$prevArrow.remove(); 2900 } 2901 2902 if (_.$nextArrow && _.htmlExpr.test(_.options.nextArrow)) { 2903 _.$nextArrow.remove(); 2904 } 2905 2906 _.$slides 2907 .removeClass('tpslick-slide tpslick-active tpslick-visible tpslick-current') 2908 .attr('aria-hidden', 'true') 2909 .css('width', ''); 2910 2911 }; 2912 2913 TPSlick.prototype.untpslick = function(fromBreakpoint) { 2914 2915 var _ = this; 2916 _.$slider.trigger('untpslick', [_, fromBreakpoint]); 2917 _.destroy(); 2918 2919 }; 2920 2921 TPSlick.prototype.updateArrows = function() { 2922 2923 var _ = this, 2924 centerOffset; 2925 2926 centerOffset = Math.floor(_.options.slidesToShow / 2); 2927 2928 if ( _.options.arrows === true && 2929 _.slideCount > _.options.slidesToShow && 2930 !_.options.infinite ) { 2931 2932 _.$prevArrow.removeClass('tpslick-disabled').attr('aria-disabled', 'false'); 2933 _.$nextArrow.removeClass('tpslick-disabled').attr('aria-disabled', 'false'); 2934 2935 if (_.currentSlide === 0) { 2936 2937 _.$prevArrow.addClass('tpslick-disabled').attr('aria-disabled', 'true'); 2938 _.$nextArrow.removeClass('tpslick-disabled').attr('aria-disabled', 'false'); 2939 2940 } else if (_.currentSlide >= _.slideCount - _.options.slidesToShow && _.options.centerMode === false) { 2941 2942 _.$nextArrow.addClass('tpslick-disabled').attr('aria-disabled', 'true'); 2943 _.$prevArrow.removeClass('tpslick-disabled').attr('aria-disabled', 'false'); 2944 2945 } else if (_.currentSlide >= _.slideCount - 1 && _.options.centerMode === true) { 2946 2947 _.$nextArrow.addClass('tpslick-disabled').attr('aria-disabled', 'true'); 2948 _.$prevArrow.removeClass('tpslick-disabled').attr('aria-disabled', 'false'); 2949 2950 } 2951 2952 } 2953 2954 }; 2955 2956 TPSlick.prototype.updateDots = function() { 2957 2958 var _ = this; 2959 2960 if (_.$dots !== null) { 2961 2962 _.$dots 2963 .find('li') 2964 .removeClass('tpslick-active') 2965 .end(); 2966 2967 _.$dots 2968 .find('li') 2969 .eq(Math.floor(_.currentSlide / _.options.slidesToScroll)) 2970 .addClass('tpslick-active'); 2971 2972 } 2973 2974 }; 2975 2976 TPSlick.prototype.visibility = function() { 2977 2978 var _ = this; 2979 2980 if ( _.options.autoplay ) { 2981 2982 if ( document[_.hidden] ) { 2983 2984 _.interrupted = true; 2985 2986 } else { 2987 2988 _.interrupted = false; 2989 2990 } 2991 2992 } 2993 2994 }; 2995 2996 $.fn.tpslick = function() { 2997 var _ = this, 2998 opt = arguments[0], 2999 args = Array.prototype.slice.call(arguments, 1), 3000 l = _.length, 3001 i, 3002 ret; 3003 for (i = 0; i < l; i++) { 3004 if (typeof opt == 'object' || typeof opt == 'undefined') 3005 _[i].tpslick = new TPSlick(_[i], opt); 3006 else 3007 ret = _[i].tpslick[opt].apply(_[i].tpslick, args); 3008 if (typeof ret != 'undefined') return ret; 3009 } 3010 return _; 3011 }; 3012 3013}));
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.