vendor: 113,261 bytes, lines 1-3463
1/** 2 * Owl Carousel v2.3.4 3 * Copyright 2013-2018 David Deutsch 4 * Licensed under: SEE LICENSE IN https://github.com/OwlCarousel2/OwlCarousel2/blob/master/LICENSE 5 */ 6/** 7 * Owl carousel 8 * @version 2.3.4 9 * @author Bartosz Wojciechowski 10 * @author David Deutsch 11 * @license The MIT License (MIT) 12 * @todo Lazy Load Icon 13 * @todo prevent animationend bubling 14 * @todo itemsScaleUp 15 * @todo Test Zepto 16 * @todo stagePadding calculate wrong active classes 17 */ 18;(function ($, window, document, undefined) { 19 20 /** 21 * Creates a carousel. 22 * @class The Owl Carousel. 23 * @public 24 * @param {HTMLElement|jQuery} element - The element to create the carousel for. 25 * @param {Object} [options] - The options 26 */ 27 function Owl(element, options) { 28 29 /** 30 * Current settings for the carousel. 31 * @public 32 */ 33 this.settings = null; 34 35 /** 36 * Current options set by the caller including defaults. 37 * @public 38 */ 39 this.options = $.extend({}, Owl.Defaults, options); 40 41 /** 42 * Plugin element. 43 * @public 44 */ 45 this.$element = $(element); 46 47 /** 48 * Proxied event handlers. 49 * @protected 50 */ 51 this._handlers = {}; 52 53 /** 54 * References to the running quantitySupermarket-imperfect.js of this carousel. 55 * @protected 56 */ 57 this._plugins = {}; 58 59 /** 60 * Currently suppressed events to prevent them from being retriggered. 61 * @protected 62 */ 63 this._supress = {}; 64 65 /** 66 * Absolute current position. 67 * @protected 68 */ 69 this._current = null; 70 71 /** 72 * Animation speed in milliseconds. 73 * @protected 74 */ 75 this._speed = null; 76 77 /** 78 * Coordinates of all items in pixel. 79 * @todo The name of this member is missleading. 80 * @protected 81 */ 82 this._coordinates = []; 83 84 /** 85 * Current breakpoint. 86 * @todo Real media queries would be nice. 87 * @protected 88 */ 89 this._breakpoint = null; 90 91 /** 92 * Current width of the plugin element. 93 */ 94 this._width = null; 95 96 /** 97 * All real items. 98 * @protected 99 */ 100 this._items = []; 101 102 /** 103 * All cloned items. 104 * @protected 105 */ 106 this._clones = []; 107 108 /** 109 * Merge values of all items. 110 * @todo Maybe this could be part of a plugin. 111 * @protected 112 */ 113 this._mergers = []; 114 115 /** 116 * Widths of all items. 117 */ 118 this._widths = []; 119 120 /** 121 * Invalidated parts within the update process. 122 * @protected 123 */ 124 this._invalidated = {}; 125 126 /** 127 * Ordered list of workers for the update process. 128 * @protected 129 */ 130 this._pipe = []; 131 132 /** 133 * Current state information for the drag operation. 134 * @todo #261 135 * @protected 136 */ 137 this._drag = { 138 time: null, 139 target: null, 140 pointer: null, 141 stage: { 142 start: null, 143 current: null 144 }, 145 direction: null 146 }; 147 148 /** 149 * Current state information and their tags. 150 * @type {Object} 151 * @protected 152 */ 153 this._states = { 154 current: {}, 155 tags: { 156 'initializing': ['busy'], 157 'animating': ['busy'], 158 'dragging': ['interacting'] 159 } 160 }; 161 162 $.each(['onResize', 'onThrottledResize'], $.proxy(function (i, handler) { 163 this._handlers[handler] = $.proxy(this[handler], this); 164 }, this)); 165 166 $.each(Owl.Plugins, $.proxy(function (key, plugin) { 167 this._plugins[key.charAt(0).toLowerCase() + key.slice(1)] 168 = new plugin(this); 169 }, this)); 170 171 $.each(Owl.Workers, $.proxy(function (priority, worker) { 172 this._pipe.push({ 173 'filter': worker.filter, 174 'run': $.proxy(worker.run, this) 175 }); 176 }, this)); 177 178 this.setup(); 179 this.initialize(); 180 } 181 182 /** 183 * Default options for the carousel. 184 * @public 185 */ 186 Owl.Defaults = { 187 items: 3, 188 loop: false, 189 center: false, 190 rewind: false, 191 checkVisibility: true, 192 193 mouseDrag: true, 194 touchDrag: true, 195 pullDrag: true, 196 freeDrag: false, 197 198 margin: 0, 199 stagePadding: 0, 200 201 merge: false, 202 mergeFit: true, 203 autoWidth: false, 204 205 startPosition: 0, 206 rtl: false, 207 208 smartSpeed: 250, 209 fluidSpeed: false, 210 dragEndSpeed: false, 211 212 responsive: {}, 213 responsiveRefreshRate: 200, 214 responsiveBaseElement: window, 215 216 fallbackEasing: 'swing', 217 slideTransition: '', 218 219 info: false, 220 221 nestedItemSelector: false, 222 itemElement: 'div', 223 stageElement: 'div', 224 225 refreshClass: 'owl-refresh', 226 loadedClass: 'owl-loaded', 227 loadingClass: 'owl-loading', 228 rtlClass: 'owl-rtl', 229 responsiveClass: 'owl-responsive', 230 dragClass: 'owl-drag', 231 itemClass: 'owl-item', 232 stageClass: 'owl-stage', 233 stageOuterClass: 'owl-stage-outer', 234 grabClass: 'owl-grab' 235 }; 236 237 /** 238 * Enumeration for width. 239 * @public 240 * @readonly 241 * @enum {String} 242 */ 243 Owl.Width = { 244 Default: 'default', 245 Inner: 'inner', 246 Outer: 'outer' 247 }; 248 249 /** 250 * Enumeration for types. 251 * @public 252 * @readonly 253 * @enum {String} 254 */ 255 Owl.Type = { 256 Event: 'event', 257 State: 'state' 258 }; 259 260 /** 261 * Contains all registered quantitySupermarket-imperfect.js. 262 * @public 263 */ 264 Owl.Plugins = {}; 265 266 /** 267 * List of workers involved in the update process. 268 */ 269 Owl.Workers = [{ 270 filter: ['width', 'settings'], 271 run: function () { 272 this._width = this.$element.width(); 273 } 274 }, { 275 filter: ['width', 'items', 'settings'], 276 run: function (cache) { 277 cache.current = this._items && this._items[this.relative(this._current)]; 278 } 279 }, { 280 filter: ['items', 'settings'], 281 run: function () { 282 this.$stage.children('.cloned').remove(); 283 } 284 }, { 285 filter: ['width', 'items', 'settings'], 286 run: function (cache) { 287 var margin = this.settings.margin || '', 288 grid = !this.settings.autoWidth, 289 rtl = this.settings.rtl, 290 css = { 291 'width': 'auto', 292 'margin-left': rtl ? margin : '', 293 'margin-right': rtl ? '' : margin 294 }; 295 296 !grid && this.$stage.children().css(css); 297 298 cache.css = css; 299 } 300 }, { 301 filter: ['width', 'items', 'settings'], 302 run: function (cache) { 303 var width = (this.width() / this.settings.items).toFixed(3) - this.settings.margin, 304 merge = null, 305 iterator = this._items.length, 306 grid = !this.settings.autoWidth, 307 widths = []; 308 309 cache.items = { 310 merge: false, 311 width: width 312 }; 313 314 while (iterator--) { 315 merge = this._mergers[iterator]; 316 merge = this.settings.mergeFit && Math.min(merge, this.settings.items) || merge; 317 318 cache.items.merge = merge > 1 || cache.items.merge; 319 320 widths[iterator] = !grid ? this._items[iterator].width() : width * merge; 321 } 322 323 this._widths = widths; 324 } 325 }, { 326 filter: ['items', 'settings'], 327 run: function () { 328 var clones = [], 329 items = this._items, 330 settings = this.settings, 331 // TODO: Should be computed from number of min width items in stage 332 view = Math.max(settings.items * 2, 4), 333 size = Math.ceil(items.length / 2) * 2, 334 repeat = settings.loop && items.length ? settings.rewind ? view : Math.max(view, size) : 0, 335 append = '', 336 prepend = ''; 337 338 repeat /= 2; 339 340 while (repeat > 0) { 341 // Switch to only using appended clones 342 clones.push(this.normalize(clones.length / 2, true)); 343 append = append + items[clones[clones.length - 1]][0].outerHTML; 344 clones.push(this.normalize(items.length - 1 - (clones.length - 1) / 2, true)); 345 prepend = items[clones[clones.length - 1]][0].outerHTML + prepend; 346 repeat -= 1; 347 } 348 349 this._clones = clones; 350 351 $(append).addClass('cloned').appendTo(this.$stage); 352 $(prepend).addClass('cloned').prependTo(this.$stage); 353 } 354 }, { 355 filter: ['width', 'items', 'settings'], 356 run: function () { 357 var rtl = this.settings.rtl ? 1 : -1, 358 size = this._clones.length + this._items.length, 359 iterator = -1, 360 previous = 0, 361 current = 0, 362 coordinates = []; 363 364 while (++iterator < size) { 365 previous = coordinates[iterator - 1] || 0; 366 current = this._widths[this.relative(iterator)] + this.settings.margin; 367 coordinates.push(previous + current * rtl); 368 } 369 370 this._coordinates = coordinates; 371 } 372 }, { 373 filter: ['width', 'items', 'settings'], 374 run: function () { 375 var padding = this.settings.stagePadding, 376 coordinates = this._coordinates, 377 css = { 378 'width': Math.ceil(Math.abs(coordinates[coordinates.length - 1])) + padding * 2, 379 'padding-left': padding || '', 380 'padding-right': padding || '' 381 }; 382 383 this.$stage.css(css); 384 } 385 }, { 386 filter: ['width', 'items', 'settings'], 387 run: function (cache) { 388 var iterator = this._coordinates.length, 389 grid = !this.settings.autoWidth, 390 items = this.$stage.children(); 391 392 if (grid && cache.items.merge) { 393 while (iterator--) { 394 cache.css.width = this._widths[this.relative(iterator)]; 395 items.eq(iterator).css(cache.css); 396 } 397 } else if (grid) { 398 cache.css.width = cache.items.width; 399 items.css(cache.css); 400 } 401 } 402 }, { 403 filter: ['items'], 404 run: function () { 405 this._coordinates.length < 1 && this.$stage.removeAttr('style'); 406 } 407 }, { 408 filter: ['width', 'items', 'settings'], 409 run: function (cache) { 410 cache.current = cache.current ? this.$stage.children().index(cache.current) : 0; 411 cache.current = Math.max(this.minimum(), Math.min(this.maximum(), cache.current)); 412 this.reset(cache.current); 413 } 414 }, { 415 filter: ['position'], 416 run: function () { 417 this.animate(this.coordinates(this._current)); 418 } 419 }, { 420 filter: ['width', 'position', 'items', 'settings'], 421 run: function () { 422 var rtl = this.settings.rtl ? 1 : -1, 423 padding = this.settings.stagePadding * 2, 424 begin = this.coordinates(this.current()) + padding, 425 end = begin + this.width() * rtl, 426 inner, outer, matches = [], i, n; 427 428 for (i = 0, n = this._coordinates.length; i < n; i++) { 429 inner = this._coordinates[i - 1] || 0; 430 outer = Math.abs(this._coordinates[i]) + padding * rtl; 431 432 if ((this.op(inner, '<=', begin) && (this.op(inner, '>', end))) 433 || (this.op(outer, '<', begin) && this.op(outer, '>', end))) { 434 matches.push(i); 435 } 436 } 437 438 this.$stage.children('.active').removeClass('active'); 439 this.$stage.children(':eq(' + matches.join('), :eq(') + ')').addClass('active'); 440 441 this.$stage.children('.center').removeClass('center'); 442 if (this.settings.center) { 443 this.$stage.children().eq(this.current()).addClass('center'); 444 } 445 } 446 }]; 447 448 /** 449 * Create the stage DOM element 450 */ 451 Owl.prototype.initializeStage = function () { 452 this.$stage = this.$element.find('.' + this.settings.stageClass); 453 454 // if the stage is already in the DOM, grab it and skip stage initialization 455 if (this.$stage.length) { 456 return; 457 } 458 459 this.$element.addClass(this.options.loadingClass); 460 461 // create stage 462 this.$stage = $('<' + this.settings.stageElement + '>', { 463 "class": this.settings.stageClass 464 }).wrap($('<div/>', { 465 "class": this.settings.stageOuterClass 466 })); 467 468 // append stage 469 this.$element.append(this.$stage.parent()); 470 }; 471 472 /** 473 * Create item DOM elements 474 */ 475 Owl.prototype.initializeItems = function () { 476 var $items = this.$element.find('.owl-item'); 477 478 // if the items are already in the DOM, grab them and skip item initialization 479 if ($items.length) { 480 this._items = $items.get().map(function (item) { 481 return $(item); 482 }); 483 484 this._mergers = this._items.map(function () { 485 return 1; 486 }); 487 488 this.refresh(); 489 490 return; 491 } 492 493 // append content 494 this.replace(this.$element.children().not(this.$stage.parent())); 495 496 // check visibility 497 if (this.isVisible()) { 498 // update view 499 this.refresh(); 500 } else { 501 // invalidate width 502 this.invalidate('width'); 503 } 504 505 this.$element 506 .removeClass(this.options.loadingClass) 507 .addClass(this.options.loadedClass); 508 }; 509 510 /** 511 * Initializes the carousel. 512 * @protected 513 */ 514 Owl.prototype.initialize = function () { 515 this.enter('initializing'); 516 this.trigger('initialize'); 517 518 this.$element.toggleClass(this.settings.rtlClass, this.settings.rtl); 519 520 if (this.settings.autoWidth && !this.is('pre-loading')) { 521 var imgs, nestedSelector, width; 522 imgs = this.$element.find('img'); 523 nestedSelector = this.settings.nestedItemSelector ? '.' + this.settings.nestedItemSelector : undefined; 524 width = this.$element.children(nestedSelector).width(); 525 526 if (imgs.length && width <= 0) { 527 this.preloadAutoWidthImages(imgs); 528 } 529 } 530 531 this.initializeStage(); 532 this.initializeItems(); 533 534 // register event handlers 535 this.registerEventHandlers(); 536 537 this.leave('initializing'); 538 this.trigger('initialized'); 539 }; 540 541 /** 542 * @returns {Boolean} visibility of $element 543 * if you know the carousel will always be visible you can set `checkVisibility` to `false` to 544 * prevent the expensive browser layout forced reflow the $element.is(':visible') does 545 */ 546 Owl.prototype.isVisible = function () { 547 return this.settings.checkVisibility 548 ? this.$element.is(':visible') 549 : true; 550 }; 551 552 /** 553 * Setups the current settings. 554 * @todo Remove responsive classes. Why should adaptive designs be brought into IE8? 555 * @todo Support for media queries by using `matchMedia` would be nice. 556 * @public 557 */ 558 Owl.prototype.setup = function () { 559 var viewport = this.viewport(), 560 overwrites = this.options.responsive, 561 match = -1, 562 settings = null; 563 564 if (!overwrites) { 565 settings = $.extend({}, this.options); 566 } else { 567 $.each(overwrites, function (breakpoint) { 568 if (breakpoint <= viewport && breakpoint > match) { 569 match = Number(breakpoint); 570 } 571 }); 572 573 settings = $.extend({}, this.options, overwrites[match]); 574 if (typeof settings.stagePadding === 'function') { 575 settings.stagePadding = settings.stagePadding(); 576 } 577 delete settings.responsive; 578 579 // responsive class 580 if (settings.responsiveClass) { 581 this.$element.attr('class', 582 this.$element.attr('class').replace(new RegExp('(' + this.options.responsiveClass + '-)\\S+\\s', 'g'), '$1' + match) 583 ); 584 } 585 } 586 587 this.trigger('change', {property: {name: 'settings', value: settings}}); 588 this._breakpoint = match; 589 this.settings = settings; 590 this.invalidate('settings'); 591 this.trigger('changed', {property: {name: 'settings', value: this.settings}}); 592 }; 593 594 /** 595 * Updates option logic if necessery. 596 * @protected 597 */ 598 Owl.prototype.optionsLogic = function () { 599 if (this.settings.autoWidth) { 600 this.settings.stagePadding = false; 601 this.settings.merge = false; 602 } 603 }; 604 605 /** 606 * Prepares an item before add. 607 * @todo Rename event parameter `content` to `item`. 608 * @protected 609 * @returns {jQuery|HTMLElement} - The item container. 610 */ 611 Owl.prototype.prepare = function (item) { 612 var event = this.trigger('prepare', {content: item}); 613 614 if (!event.data) { 615 event.data = $('<' + this.settings.itemElement + '/>') 616 .addClass(this.options.itemClass).append(item) 617 } 618 619 this.trigger('prepared', {content: event.data}); 620 621 return event.data; 622 }; 623 624 /** 625 * Updates the view. 626 * @public 627 */ 628 Owl.prototype.update = function () { 629 var i = 0, 630 n = this._pipe.length, 631 filter = $.proxy(function (p) { 632 return this[p] 633 }, this._invalidated), 634 cache = {}; 635 636 while (i < n) { 637 if (this._invalidated.all || $.grep(this._pipe[i].filter, filter).length > 0) { 638 this._pipe[i].run(cache); 639 } 640 i++; 641 } 642 643 this._invalidated = {}; 644 645 !this.is('valid') && this.enter('valid'); 646 }; 647 648 /** 649 * Gets the width of the view. 650 * @public 651 * @param {Owl.Width} [dimension=Owl.Width.Default] - The dimension to return. 652 * @returns {Number} - The width of the view in pixel. 653 */ 654 Owl.prototype.width = function (dimension) { 655 dimension = dimension || Owl.Width.Default; 656 switch (dimension) { 657 case Owl.Width.Inner: 658 case Owl.Width.Outer: 659 return this._width; 660 default: 661 return this._width - this.settings.stagePadding * 2 + this.settings.margin; 662 } 663 }; 664 665 /** 666 * Refreshes the carousel primarily for adaptive purposes. 667 * @public 668 */ 669 Owl.prototype.refresh = function () { 670 this.enter('refreshing'); 671 this.trigger('refresh'); 672 673 this.setup(); 674 675 this.optionsLogic(); 676 677 this.$element.addClass(this.options.refreshClass); 678 679 this.update(); 680 681 this.$element.removeClass(this.options.refreshClass); 682 683 this.leave('refreshing'); 684 this.trigger('refreshed'); 685 }; 686 687 /** 688 * Checks window `resize` event. 689 * @protected 690 */ 691 Owl.prototype.onThrottledResize = function () { 692 window.clearTimeout(this.resizeTimer); 693 this.resizeTimer = window.setTimeout(this._handlers.onResize, this.settings.responsiveRefreshRate); 694 }; 695 696 /** 697 * Checks window `resize` event. 698 * @protected 699 */ 700 Owl.prototype.onResize = function () { 701 if (!this._items.length) { 702 return false; 703 } 704 705 if (this._width === this.$element.width()) { 706 return false; 707 } 708 709 if (!this.isVisible()) { 710 return false; 711 } 712 713 this.enter('resizing'); 714 715 if (this.trigger('resize').isDefaultPrevented()) { 716 this.leave('resizing'); 717 return false; 718 } 719 720 this.invalidate('width'); 721 722 this.refresh(); 723 724 this.leave('resizing'); 725 this.trigger('resized'); 726 }; 727 728 /** 729 * Registers event handlers. 730 * @todo Check `msPointerEnabled` 731 * @todo #261 732 * @protected 733 */ 734 Owl.prototype.registerEventHandlers = function () { 735 if ($.support.transition) { 736 this.$stage.on($.support.transition.end + '.owl.core', $.proxy(this.onTransitionEnd, this)); 737 } 738 739 if (this.settings.responsive !== false) { 740 this.on(window, 'resize', this._handlers.onThrottledResize); 741 } 742 743 if (this.settings.mouseDrag) { 744 this.$element.addClass(this.options.dragClass); 745 this.$stage.on('mousedown.owl.core', $.proxy(this.onDragStart, this)); 746 this.$stage.on('dragstart.owl.core selectstart.owl.core', function () { 747 return false 748 }); 749 } 750 751 if (this.settings.touchDrag) { 752 this.$stage.on('touchstart.owl.core', $.proxy(this.onDragStart, this)); 753 this.$stage.on('touchcancel.owl.core', $.proxy(this.onDragEnd, this)); 754 } 755 }; 756 757 /** 758 * Handles `touchstart` and `mousedown` events. 759 * @todo Horizontal swipe threshold as option 760 * @todo #261 761 * @protected 762 * @param {Event} event - The event arguments. 763 */ 764 Owl.prototype.onDragStart = function (event) { 765 var stage = null; 766 767 if (event.which === 3) { 768 return; 769 } 770 771 if ($.support.transform) { 772 stage = this.$stage.css('transform').replace(/.*\(|\)| /g, '').split(','); 773 stage = { 774 x: stage[stage.length === 16 ? 12 : 4], 775 y: stage[stage.length === 16 ? 13 : 5] 776 }; 777 } else { 778 stage = this.$stage.position(); 779 stage = { 780 x: this.settings.rtl ? 781 stage.left + this.$stage.width() - this.width() + this.settings.margin : 782 stage.left, 783 y: stage.top 784 }; 785 } 786 787 if (this.is('animating')) { 788 $.support.transform ? this.animate(stage.x) : this.$stage.stop() 789 this.invalidate('position'); 790 } 791 792 this.$element.toggleClass(this.options.grabClass, event.type === 'mousedown'); 793 794 this.speed(0); 795 796 this._drag.time = new Date().getTime(); 797 this._drag.target = $(event.target); 798 this._drag.stage.start = stage; 799 this._drag.stage.current = stage; 800 this._drag.pointer = this.pointer(event); 801 802 $(document).on('mouseup.owl.core touchend.owl.core', $.proxy(this.onDragEnd, this)); 803 804 $(document).one('mousemove.owl.core touchmove.owl.core', $.proxy(function (event) { 805 var delta = this.difference(this._drag.pointer, this.pointer(event)); 806 807 $(document).on('mousemove.owl.core touchmove.owl.core', $.proxy(this.onDragMove, this)); 808 809 if (Math.abs(delta.x) < Math.abs(delta.y) && this.is('valid')) { 810 return; 811 } 812 813 event.preventDefault(); 814 815 this.enter('dragging'); 816 this.trigger('drag'); 817 }, this)); 818 }; 819 820 /** 821 * Handles the `touchmove` and `mousemove` events. 822 * @todo #261 823 * @protected 824 * @param {Event} event - The event arguments. 825 */ 826 Owl.prototype.onDragMove = function (event) { 827 var minimum = null, 828 maximum = null, 829 pull = null, 830 delta = this.difference(this._drag.pointer, this.pointer(event)), 831 stage = this.difference(this._drag.stage.start, delta); 832 833 if (!this.is('dragging')) { 834 return; 835 } 836 837 event.preventDefault(); 838 839 if (this.settings.loop) { 840 minimum = this.coordinates(this.minimum()); 841 maximum = this.coordinates(this.maximum() + 1) - minimum; 842 stage.x = (((stage.x - minimum) % maximum + maximum) % maximum) + minimum; 843 } else { 844 minimum = this.settings.rtl ? this.coordinates(this.maximum()) : this.coordinates(this.minimum()); 845 maximum = this.settings.rtl ? this.coordinates(this.minimum()) : this.coordinates(this.maximum()); 846 pull = this.settings.pullDrag ? -1 * delta.x / 5 : 0; 847 stage.x = Math.max(Math.min(stage.x, minimum + pull), maximum + pull); 848 } 849 850 this._drag.stage.current = stage; 851 852 this.animate(stage.x); 853 }; 854 855 /** 856 * Handles the `touchend` and `mouseup` events. 857 * @todo #261 858 * @todo Threshold for click event 859 * @protected 860 * @param {Event} event - The event arguments. 861 */ 862 Owl.prototype.onDragEnd = function (event) { 863 var delta = this.difference(this._drag.pointer, this.pointer(event)), 864 stage = this._drag.stage.current, 865 direction = delta.x > 0 ^ this.settings.rtl ? 'left' : 'right'; 866 867 $(document).off('.owl.core'); 868 869 this.$element.removeClass(this.options.grabClass); 870 871 if (delta.x !== 0 && this.is('dragging') || !this.is('valid')) { 872 this.speed(this.settings.dragEndSpeed || this.settings.smartSpeed); 873 this.current(this.closest(stage.x, delta.x !== 0 ? direction : this._drag.direction)); 874 this.invalidate('position'); 875 this.update(); 876 877 this._drag.direction = direction; 878 879 if ((Math.abs(delta.x) > 3 || new Date().getTime() - this._drag.time > 300) && event.type === 'mouseup') { 880 this._drag.target.one('click.owl.core', function () { 881 return false; 882 }); 883 } 884 } 885 886 887 if (!this.is('dragging')) { 888 return; 889 } 890 891 this.leave('dragging'); 892 this.trigger('dragged'); 893 }; 894 895 /** 896 * Gets absolute position of the closest item for a coordinate. 897 * @todo Setting `freeDrag` makes `closest` not reusable. See #165. 898 * @protected 899 * @param {Number} coordinate - The coordinate in pixel. 900 * @param {String} direction - The direction to check for the closest item. Ether `left` or `right`. 901 * @return {Number} - The absolute position of the closest item. 902 */ 903 Owl.prototype.closest = function (coordinate, direction) { 904 var position = -1, 905 pull = 30, 906 width = this.width(), 907 coordinates = this.coordinates(); 908 909 if (!this.settings.freeDrag) { 910 // check closest item 911 $.each(coordinates, $.proxy(function (index, value) { 912 // on a left pull, check on current index 913 if (direction === 'left' && coordinate > value - pull && coordinate < value + pull) { 914 position = index; 915 // on a right pull, check on previous index 916 // to do so, subtract width from value and set position = index + 1 917 } else if (direction === 'right' && coordinate > value - width - pull && coordinate < value - width + pull) { 918 position = index + 1; 919 } else if (this.op(coordinate, '<', value) 920 && this.op(coordinate, '>', coordinates[index + 1] !== undefined ? coordinates[index + 1] : value - width)) { 921 position = direction === 'left' ? index + 1 : index; 922 } 923 return position === -1; 924 }, this)); 925 } 926 927 if (!this.settings.loop) { 928 // non loop boundries 929 if (this.op(coordinate, '>', coordinates[this.minimum()])) { 930 position = coordinate = this.minimum(); 931 } else if (this.op(coordinate, '<', coordinates[this.maximum()])) { 932 position = coordinate = this.maximum(); 933 } 934 } 935 936 return position; 937 }; 938 939 /** 940 * Animates the stage. 941 * @todo #270 942 * @public 943 * @param {Number} coordinate - The coordinate in pixels. 944 */ 945 Owl.prototype.animate = function (coordinate) { 946 var animate = this.speed() > 0; 947 948 this.is('animating') && this.onTransitionEnd(); 949 950 if (animate) { 951 this.enter('animating'); 952 this.trigger('translate'); 953 } 954 955 if ($.support.transform3d && $.support.transition) { 956 this.$stage.css({ 957 transform: 'translate3d(' + coordinate + 'px,0px,0px)', 958 transition: (this.speed() / 1000) + 's' + ( 959 this.settings.slideTransition ? ' ' + this.settings.slideTransition : '' 960 ) 961 }); 962 } else if (animate) { 963 this.$stage.animate({ 964 left: coordinate + 'px' 965 }, this.speed(), this.settings.fallbackEasing, $.proxy(this.onTransitionEnd, this)); 966 } else { 967 this.$stage.css({ 968 left: coordinate + 'px' 969 }); 970 } 971 }; 972 973 /** 974 * Checks whether the carousel is in a specific state or not. 975 * @param {String} state - The state to check. 976 * @returns {Boolean} - The flag which indicates if the carousel is busy. 977 */ 978 Owl.prototype.is = function (state) { 979 return this._states.current[state] && this._states.current[state] > 0; 980 }; 981 982 /** 983 * Sets the absolute position of the current item. 984 * @public 985 * @param {Number} [position] - The new absolute position or nothing to leave it unchanged. 986 * @returns {Number} - The absolute position of the current item. 987 */ 988 Owl.prototype.current = function (position) { 989 if (position === undefined) { 990 return this._current; 991 } 992 993 if (this._items.length === 0) { 994 return undefined; 995 } 996 997 position = this.normalize(position); 998 999 if (this._current !== position) { 1000 var event = this.trigger('change', {property: {name: 'position', value: position}}); 1001 1002 if (event.data !== undefined) { 1003 position = this.normalize(event.data); 1004 } 1005 1006 this._current = position; 1007 1008 this.invalidate('position'); 1009 1010 this.trigger('changed', {property: {name: 'position', value: this._current}}); 1011 } 1012 1013 return this._current; 1014 }; 1015 1016 /** 1017 * Invalidates the given part of the update routine. 1018 * @param {String} [part] - The part to invalidate. 1019 * @returns {Array.<String>} - The invalidated parts. 1020 */ 1021 Owl.prototype.invalidate = function (part) { 1022 if ($.type(part) === 'string') { 1023 this._invalidated[part] = true; 1024 this.is('valid') && this.leave('valid'); 1025 } 1026 return $.map(this._invalidated, function (v, i) { 1027 return i 1028 }); 1029 }; 1030 1031 /** 1032 * Resets the absolute position of the current item. 1033 * @public 1034 * @param {Number} position - The absolute position of the new item. 1035 */ 1036 Owl.prototype.reset = function (position) { 1037 position = this.normalize(position); 1038 1039 if (position === undefined) { 1040 return; 1041 } 1042 1043 this._speed = 0; 1044 this._current = position; 1045 1046 this.suppress(['translate', 'translated']); 1047 1048 this.animate(this.coordinates(position)); 1049 1050 this.release(['translate', 'translated']); 1051 }; 1052 1053 /** 1054 * Normalizes an absolute or a relative position of an item. 1055 * @public 1056 * @param {Number} position - The absolute or relative position to normalize. 1057 * @param {Boolean} [relative=false] - Whether the given position is relative or not. 1058 * @returns {Number} - The normalized position. 1059 */ 1060 Owl.prototype.normalize = function (position, relative) { 1061 var n = this._items.length, 1062 m = relative ? 0 : this._clones.length; 1063 1064 if (!this.isNumeric(position) || n < 1) { 1065 position = undefined; 1066 } else if (position < 0 || position >= n + m) { 1067 position = ((position - m / 2) % n + n) % n + m / 2; 1068 } 1069 1070 return position; 1071 }; 1072 1073 /** 1074 * Converts an absolute position of an item into a relative one. 1075 * @public 1076 * @param {Number} position - The absolute position to convert. 1077 * @returns {Number} - The converted position. 1078 */ 1079 Owl.prototype.relative = function (position) { 1080 position -= this._clones.length / 2; 1081 return this.normalize(position, true); 1082 }; 1083 1084 /** 1085 * Gets the maximum position for the current item. 1086 * @public 1087 * @param {Boolean} [relative=false] - Whether to return an absolute position or a relative position. 1088 * @returns {Number} 1089 */ 1090 Owl.prototype.maximum = function (relative) { 1091 var settings = this.settings, 1092 maximum = this._coordinates.length, 1093 iterator, 1094 reciprocalItemsWidth, 1095 elementWidth; 1096 1097 if (settings.loop) { 1098 maximum = this._clones.length / 2 + this._items.length - 1; 1099 } else if (settings.autoWidth || settings.merge) { 1100 iterator = this._items.length; 1101 if (iterator) { 1102 reciprocalItemsWidth = this._items[--iterator].width(); 1103 elementWidth = this.$element.width(); 1104 while (iterator--) { 1105 reciprocalItemsWidth += this._items[iterator].width() + this.settings.margin; 1106 if (reciprocalItemsWidth > elementWidth) { 1107 break; 1108 } 1109 } 1110 } 1111 maximum = iterator + 1; 1112 } else if (settings.center) { 1113 maximum = this._items.length - 1; 1114 } else { 1115 maximum = this._items.length - settings.items; 1116 } 1117 1118 if (relative) { 1119 maximum -= this._clones.length / 2; 1120 } 1121 1122 return Math.max(maximum, 0); 1123 }; 1124 1125 /** 1126 * Gets the minimum position for the current item. 1127 * @public 1128 * @param {Boolean} [relative=false] - Whether to return an absolute position or a relative position. 1129 * @returns {Number} 1130 */ 1131 Owl.prototype.minimum = function (relative) { 1132 return relative ? 0 : this._clones.length / 2; 1133 }; 1134 1135 /** 1136 * Gets an item at the specified relative position. 1137 * @public 1138 * @param {Number} [position] - The relative position of the item. 1139 * @return {jQuery|Array.<jQuery>} - The item at the given position or all items if no position was given. 1140 */ 1141 Owl.prototype.items = function (position) { 1142 if (position === undefined) { 1143 return this._items.slice(); 1144 } 1145 1146 position = this.normalize(position, true); 1147 return this._items[position]; 1148 }; 1149 1150 /** 1151 * Gets an item at the specified relative position. 1152 * @public 1153 * @param {Number} [position] - The relative position of the item. 1154 * @return {jQuery|Array.<jQuery>} - The item at the given position or all items if no position was given. 1155 */ 1156 Owl.prototype.mergers = function (position) { 1157 if (position === undefined) { 1158 return this._mergers.slice(); 1159 } 1160 1161 position = this.normalize(position, true); 1162 return this._mergers[position]; 1163 }; 1164 1165 /** 1166 * Gets the absolute positions of clones for an item. 1167 * @public 1168 * @param {Number} [position] - The relative position of the item. 1169 * @returns {Array.<Number>} - The absolute positions of clones for the item or all if no position was given. 1170 */ 1171 Owl.prototype.clones = function (position) { 1172 var odd = this._clones.length / 2, 1173 even = odd + this._items.length, 1174 map = function (index) { 1175 return index % 2 === 0 ? even + index / 2 : odd - (index + 1) / 2 1176 }; 1177 1178 if (position === undefined) { 1179 return $.map(this._clones, function (v, i) { 1180 return map(i) 1181 }); 1182 } 1183 1184 return $.map(this._clones, function (v, i) { 1185 return v === position ? map(i) : null 1186 }); 1187 }; 1188 1189 /** 1190 * Sets the current animation speed. 1191 * @public 1192 * @param {Number} [speed] - The animation speed in milliseconds or nothing to leave it unchanged. 1193 * @returns {Number} - The current animation speed in milliseconds. 1194 */ 1195 Owl.prototype.speed = function (speed) { 1196 if (speed !== undefined) { 1197 this._speed = speed; 1198 } 1199 1200 return this._speed; 1201 }; 1202 1203 /** 1204 * Gets the coordinate of an item. 1205 * @todo The name of this method is missleanding. 1206 * @public 1207 * @param {Number} position - The absolute position of the item within `minimum()` and `maximum()`. 1208 * @returns {Number|Array.<Number>} - The coordinate of the item in pixel or all coordinates. 1209 */ 1210 Owl.prototype.coordinates = function (position) { 1211 var multiplier = 1, 1212 newPosition = position - 1, 1213 coordinate; 1214 1215 if (position === undefined) { 1216 return $.map(this._coordinates, $.proxy(function (coordinate, index) { 1217 return this.coordinates(index); 1218 }, this)); 1219 } 1220 1221 if (this.settings.center) { 1222 if (this.settings.rtl) { 1223 multiplier = -1; 1224 newPosition = position + 1; 1225 } 1226 1227 coordinate = this._coordinates[position]; 1228 coordinate += (this.width() - coordinate + (this._coordinates[newPosition] || 0)) / 2 * multiplier; 1229 } else { 1230 coordinate = this._coordinates[newPosition] || 0; 1231 } 1232 1233 coordinate = Math.ceil(coordinate); 1234 1235 return coordinate; 1236 }; 1237 1238 /** 1239 * Calculates the speed for a translation. 1240 * @protected 1241 * @param {Number} from - The absolute position of the start item. 1242 * @param {Number} to - The absolute position of the target item. 1243 * @param {Number} [factor=undefined] - The time factor in milliseconds. 1244 * @returns {Number} - The time in milliseconds for the translation. 1245 */ 1246 Owl.prototype.duration = function (from, to, factor) { 1247 if (factor === 0) { 1248 return 0; 1249 } 1250 1251 return Math.min(Math.max(Math.abs(to - from), 1), 6) * Math.abs((factor || this.settings.smartSpeed)); 1252 }; 1253 1254 /** 1255 * Slides to the specified item. 1256 * @public 1257 * @param {Number} position - The position of the item. 1258 * @param {Number} [speed] - The time in milliseconds for the transition. 1259 */ 1260 Owl.prototype.to = function (position, speed) { 1261 var current = this.current(), 1262 revert = null, 1263 distance = position - this.relative(current), 1264 direction = (distance > 0) - (distance < 0), 1265 items = this._items.length, 1266 minimum = this.minimum(), 1267 maximum = this.maximum(); 1268 1269 if (this.settings.loop) { 1270 if (!this.settings.rewind && Math.abs(distance) > items / 2) { 1271 distance += direction * -1 * items; 1272 } 1273 1274 position = current + distance; 1275 revert = ((position - minimum) % items + items) % items + minimum; 1276 1277 if (revert !== position && revert - distance <= maximum && revert - distance > 0) { 1278 current = revert - distance; 1279 position = revert; 1280 this.reset(current); 1281 } 1282 } else if (this.settings.rewind) { 1283 maximum += 1; 1284 position = (position % maximum + maximum) % maximum; 1285 } else { 1286 position = Math.max(minimum, Math.min(maximum, position)); 1287 } 1288 1289 this.speed(this.duration(current, position, speed)); 1290 this.current(position); 1291 1292 if (this.isVisible()) { 1293 this.update(); 1294 } 1295 }; 1296 1297 /** 1298 * Slides to the next item. 1299 * @public 1300 * @param {Number} [speed] - The time in milliseconds for the transition. 1301 */ 1302 Owl.prototype.next = function (speed) { 1303 speed = speed || false; 1304 this.to(this.relative(this.current()) + 1, speed); 1305 }; 1306 1307 /** 1308 * Slides to the previous item. 1309 * @public 1310 * @param {Number} [speed] - The time in milliseconds for the transition. 1311 */ 1312 Owl.prototype.prev = function (speed) { 1313 speed = speed || false; 1314 this.to(this.relative(this.current()) - 1, speed); 1315 }; 1316 1317 /** 1318 * Handles the end of an animation. 1319 * @protected 1320 * @param {Event} event - The event arguments. 1321 */ 1322 Owl.prototype.onTransitionEnd = function (event) { 1323 1324 // if css2 animation then event object is undefined 1325 if (event !== undefined) { 1326 event.stopPropagation(); 1327 1328 // Catch only owl-stage transitionEnd event 1329 if ((event.target || event.srcElement || event.originalTarget) !== this.$stage.get(0)) { 1330 return false; 1331 } 1332 } 1333 1334 this.leave('animating'); 1335 this.trigger('translated'); 1336 }; 1337 1338 /** 1339 * Gets viewport width. 1340 * @protected 1341 * @return {Number} - The width in pixel. 1342 */ 1343 Owl.prototype.viewport = function () { 1344 var width; 1345 if (this.options.responsiveBaseElement !== window) { 1346 width = $(this.options.responsiveBaseElement).width(); 1347 } else if (window.innerWidth) { 1348 width = window.innerWidth; 1349 } else if (document.documentElement && document.documentElement.clientWidth) { 1350 width = document.documentElement.clientWidth; 1351 } else { 1352 console.warn('Can not detect viewport width.'); 1353 } 1354 return width; 1355 }; 1356 1357 /** 1358 * Replaces the current content. 1359 * @public 1360 * @param {HTMLElement|jQuery|String} content - The new content. 1361 */ 1362 Owl.prototype.replace = function (content) { 1363 this.$stage.empty(); 1364 this._items = []; 1365 1366 if (content) { 1367 content = (content instanceof jQuery) ? content : $(content); 1368 } 1369 1370 if (this.settings.nestedItemSelector) { 1371 content = content.find('.' + this.settings.nestedItemSelector); 1372 } 1373 1374 content.filter(function () { 1375 return this.nodeType === 1; 1376 }).each($.proxy(function (index, item) { 1377 item = this.prepare(item); 1378 this.$stage.append(item); 1379 this._items.push(item); 1380 this._mergers.push(item.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1 || 1); 1381 }, this)); 1382 1383 this.reset(this.isNumeric(this.settings.startPosition) ? this.settings.startPosition : 0); 1384 1385 this.invalidate('items'); 1386 }; 1387 1388 /** 1389 * Adds an item. 1390 * @todo Use `item` instead of `content` for the event arguments. 1391 * @public 1392 * @param {HTMLElement|jQuery|String} content - The item content to add. 1393 * @param {Number} [position] - The relative position at which to insert the item otherwise the item will be added to the end. 1394 */ 1395 Owl.prototype.add = function (content, position) { 1396 var current = this.relative(this._current); 1397 1398 position = position === undefined ? this._items.length : this.normalize(position, true); 1399 content = content instanceof jQuery ? content : $(content); 1400 1401 this.trigger('add', {content: content, position: position}); 1402 1403 content = this.prepare(content); 1404 1405 if (this._items.length === 0 || position === this._items.length) { 1406 this._items.length === 0 && this.$stage.append(content); 1407 this._items.length !== 0 && this._items[position - 1].after(content); 1408 this._items.push(content); 1409 this._mergers.push(content.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1 || 1); 1410 } else { 1411 this._items[position].before(content); 1412 this._items.splice(position, 0, content); 1413 this._mergers.splice(position, 0, content.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1 || 1); 1414 } 1415 1416 this._items[current] && this.reset(this._items[current].index()); 1417 1418 this.invalidate('items'); 1419 1420 this.trigger('added', {content: content, position: position}); 1421 }; 1422 1423 /** 1424 * Removes an item by its position. 1425 * @todo Use `item` instead of `content` for the event arguments. 1426 * @public 1427 * @param {Number} position - The relative position of the item to remove. 1428 */ 1429 Owl.prototype.remove = function (position) { 1430 position = this.normalize(position, true); 1431 1432 if (position === undefined) { 1433 return; 1434 } 1435 1436 this.trigger('remove', {content: this._items[position], position: position}); 1437 1438 this._items[position].remove(); 1439 this._items.splice(position, 1); 1440 this._mergers.splice(position, 1); 1441 1442 this.invalidate('items'); 1443 1444 this.trigger('removed', {content: null, position: position}); 1445 }; 1446 1447 /** 1448 * Preloads images with auto width. 1449 * @todo Replace by a more generic approach 1450 * @protected 1451 */ 1452 Owl.prototype.preloadAutoWidthImages = function (images) { 1453 images.each($.proxy(function (i, element) { 1454 this.enter('pre-loading'); 1455 element = $(element); 1456 $(new Image()).one('load', $.proxy(function (e) { 1457 element.attr('src', e.target.src); 1458 element.css('opacity', 1); 1459 this.leave('pre-loading'); 1460 !this.is('pre-loading') && !this.is('initializing') && this.refresh(); 1461 }, this)).attr('src', element.attr('src') || element.attr('data-src') || element.attr('data-src-retina')); 1462 }, this)); 1463 }; 1464 1465 /** 1466 * Destroys the carousel. 1467 * @public 1468 */ 1469 Owl.prototype.destroy = function () { 1470 1471 this.$element.off('.owl.core'); 1472 this.$stage.off('.owl.core'); 1473 $(document).off('.owl.core'); 1474 1475 if (this.settings.responsive !== false) { 1476 window.clearTimeout(this.resizeTimer); 1477 this.off(window, 'resize', this._handlers.onThrottledResize); 1478 } 1479 1480 for (var i in this._plugins) { 1481 this._plugins[i].destroy(); 1482 } 1483 1484 this.$stage.children('.cloned').remove(); 1485 1486 this.$stage.unwrap(); 1487 this.$stage.children().contents().unwrap(); 1488 this.$stage.children().unwrap(); 1489 this.$stage.remove(); 1490 this.$element 1491 .removeClass(this.options.refreshClass) 1492 .removeClass(this.options.loadingClass) 1493 .removeClass(this.options.loadedClass) 1494 .removeClass(this.options.rtlClass) 1495 .removeClass(this.options.dragClass) 1496 .removeClass(this.options.grabClass) 1497 .attr('class', this.$element.attr('class').replace(new RegExp(this.options.responsiveClass + '-\\S+\\s', 'g'), '')) 1498 .removeData('owl.carousel'); 1499 }; 1500 1501 /** 1502 * Operators to calculate right-to-left and left-to-right. 1503 * @protected 1504 * @param {Number} [a] - The left side operand. 1505 * @param {String} [o] - The operator. 1506 * @param {Number} [b] - The right side operand. 1507 */ 1508 Owl.prototype.op = function (a, o, b) { 1509 var rtl = this.settings.rtl; 1510 switch (o) { 1511 case '<': 1512 return rtl ? a > b : a < b; 1513 case '>': 1514 return rtl ? a < b : a > b; 1515 case '>=': 1516 return rtl ? a <= b : a >= b; 1517 case '<=': 1518 return rtl ? a >= b : a <= b; 1519 default: 1520 break; 1521 } 1522 }; 1523 1524 /** 1525 * Attaches to an internal event. 1526 * @protected 1527 * @param {HTMLElement} element - The event source. 1528 * @param {String} event - The event name. 1529 * @param {Function} listener - The event handler to attach. 1530 * @param {Boolean} capture - Wether the event should be handled at the capturing phase or not. 1531 */ 1532 Owl.prototype.on = function (element, event, listener, capture) { 1533 if (element.addEventListener) { 1534 element.addEventListener(event, listener, capture); 1535 } else if (element.attachEvent) { 1536 element.attachEvent('on' + event, listener); 1537 } 1538 }; 1539 1540 /** 1541 * Detaches from an internal event. 1542 * @protected 1543 * @param {HTMLElement} element - The event source. 1544 * @param {String} event - The event name. 1545 * @param {Function} listener - The attached event handler to detach. 1546 * @param {Boolean} capture - Wether the attached event handler was registered as a capturing listener or not. 1547 */ 1548 Owl.prototype.off = function (element, event, listener, capture) { 1549 if (element.removeEventListener) { 1550 element.removeEventListener(event, listener, capture); 1551 } else if (element.detachEvent) { 1552 element.detachEvent('on' + event, listener); 1553 } 1554 }; 1555 1556 /** 1557 * Triggers a public event. 1558 * @todo Remove `status`, `relatedTarget` should be used instead. 1559 * @protected 1560 * @param {String} name - The event name. 1561 * @param {*} [data=null] - The event data. 1562 * @param {String} [namespace=carousel] - The event namespace. 1563 * @param {String} [state] - The state which is associated with the event. 1564 * @param {Boolean} [enter=false] - Indicates if the call enters the specified state or not. 1565 * @returns {Event} - The event arguments. 1566 */ 1567 Owl.prototype.trigger = function (name, data, namespace, state, enter) { 1568 var status = { 1569 item: {count: this._items.length, index: this.current()} 1570 }, handler = $.camelCase( 1571 $.grep(['on', name, namespace], function (v) { 1572 return v 1573 }) 1574 .join('-').toLowerCase() 1575 ), event = $.Event( 1576 [name, 'owl', namespace || 'carousel'].join('.').toLowerCase(), 1577 $.extend({relatedTarget: this}, status, data) 1578 ); 1579 1580 if (!this._supress[name]) { 1581 $.each(this._plugins, function (name, plugin) { 1582 if (plugin.onTrigger) { 1583 plugin.onTrigger(event); 1584 } 1585 }); 1586 1587 this.register({type: Owl.Type.Event, name: name}); 1588 this.$element.trigger(event); 1589 1590 if (this.settings && typeof this.settings[handler] === 'function') { 1591 this.settings[handler].call(this, event); 1592 } 1593 } 1594 1595 return event; 1596 }; 1597 1598 /** 1599 * Enters a state. 1600 * @param name - The state name. 1601 */ 1602 Owl.prototype.enter = function (name) { 1603 $.each([name].concat(this._states.tags[name] || []), $.proxy(function (i, name) { 1604 if (this._states.current[name] === undefined) { 1605 this._states.current[name] = 0; 1606 } 1607 1608 this._states.current[name]++; 1609 }, this)); 1610 }; 1611 1612 /** 1613 * Leaves a state. 1614 * @param name - The state name. 1615 */ 1616 Owl.prototype.leave = function (name) { 1617 $.each([name].concat(this._states.tags[name] || []), $.proxy(function (i, name) { 1618 this._states.current[name]--; 1619 }, this)); 1620 }; 1621 1622 /** 1623 * Registers an event or state. 1624 * @public 1625 * @param {Object} object - The event or state to register. 1626 */ 1627 Owl.prototype.register = function (object) { 1628 if (object.type === Owl.Type.Event) { 1629 if (!$.event.special[object.name]) { 1630 $.event.special[object.name] = {}; 1631 } 1632 1633 if (!$.event.special[object.name].owl) { 1634 var _default = $.event.special[object.name]._default; 1635 $.event.special[object.name]._default = function (e) { 1636 if (_default && _default.apply && (!e.namespace || e.namespace.indexOf('owl') === -1)) { 1637 return _default.apply(this, arguments); 1638 } 1639 return e.namespace && e.namespace.indexOf('owl') > -1; 1640 }; 1641 $.event.special[object.name].owl = true; 1642 } 1643 } else if (object.type === Owl.Type.State) { 1644 if (!this._states.tags[object.name]) { 1645 this._states.tags[object.name] = object.tags; 1646 } else { 1647 this._states.tags[object.name] = this._states.tags[object.name].concat(object.tags); 1648 } 1649 1650 this._states.tags[object.name] = $.grep(this._states.tags[object.name], $.proxy(function (tag, i) { 1651 return $.inArray(tag, this._states.tags[object.name]) === i; 1652 }, this)); 1653 } 1654 }; 1655 1656 /** 1657 * Suppresses events. 1658 * @protected 1659 * @param {Array.<String>} events - The events to suppress. 1660 */ 1661 Owl.prototype.suppress = function (events) { 1662 $.each(events, $.proxy(function (index, event) { 1663 this._supress[event] = true; 1664 }, this)); 1665 }; 1666 1667 /** 1668 * Releases suppressed events. 1669 * @protected 1670 * @param {Array.<String>} events - The events to release. 1671 */ 1672 Owl.prototype.release = function (events) { 1673 $.each(events, $.proxy(function (index, event) { 1674 delete this._supress[event]; 1675 }, this)); 1676 }; 1677 1678 /** 1679 * Gets unified pointer coordinates from event. 1680 * @todo #261 1681 * @protected 1682 * @param {Event} - The `mousedown` or `touchstart` event. 1683 * @returns {Object} - Contains `x` and `y` coordinates of current pointer position. 1684 */ 1685 Owl.prototype.pointer = function (event) { 1686 var result = {x: null, y: null}; 1687 1688 event = event.originalEvent || event || window.event; 1689 1690 event = event.touches && event.touches.length ? 1691 event.touches[0] : event.changedTouches && event.changedTouches.length ? 1692 event.changedTouches[0] : event; 1693 1694 if (event.pageX) { 1695 result.x = event.pageX; 1696 result.y = event.pageY; 1697 } else { 1698 result.x = event.clientX; 1699 result.y = event.clientY; 1700 } 1701 1702 return result; 1703 }; 1704 1705 /** 1706 * Determines if the input is a Number or something that can be coerced to a Number 1707 * @protected 1708 * @param {Number|String|Object|Array|Boolean|RegExp|Function|Symbol} - The input to be tested 1709 * @returns {Boolean} - An indication if the input is a Number or can be coerced to a Number 1710 */ 1711 Owl.prototype.isNumeric = function (number) { 1712 return !isNaN(parseFloat(number)); 1713 }; 1714 1715 /** 1716 * Gets the difference of two vectors. 1717 * @todo #261 1718 * @protected 1719 * @param {Object} - The first vector. 1720 * @param {Object} - The second vector. 1721 * @returns {Object} - The difference. 1722 */ 1723 Owl.prototype.difference = function (first, second) { 1724 return { 1725 x: first.x - second.x, 1726 y: first.y - second.y 1727 }; 1728 }; 1729 1730 /** 1731 * The jQuery Plugin for the Owl Carousel 1732 * @todo Navigation plugin `next` and `prev` 1733 * @public 1734 */ 1735 $.fn.owlCarousel = function (option) { 1736 var args = Array.prototype.slice.call(arguments, 1); 1737 1738 return this.each(function () { 1739 var $this = $(this), 1740 data = $this.data('owl.carousel'); 1741 1742 if (!data) { 1743 data = new Owl(this, typeof option == 'object' && option); 1744 $this.data('owl.carousel', data); 1745 1746 $.each([ 1747 'next', 'prev', 'to', 'destroy', 'refresh', 'replace', 'add', 'remove' 1748 ], function (i, event) { 1749 data.register({type: Owl.Type.Event, name: event}); 1750 data.$element.on(event + '.owl.carousel.core', $.proxy(function (e) { 1751 if (e.namespace && e.relatedTarget !== this) { 1752 this.suppress([event]); 1753 data[event].apply(this, [].slice.call(arguments, 1)); 1754 this.release([event]); 1755 } 1756 }, data)); 1757 }); 1758 } 1759 1760 if (typeof option == 'string' && option.charAt(0) !== '_') { 1761 data[option].apply(data, args); 1762 } 1763 }); 1764 }; 1765 1766 /** 1767 * The constructor for the jQuery Plugin 1768 * @public 1769 */ 1770 $.fn.owlCarousel.Constructor = Owl; 1771 1772})(window.Zepto || window.jQuery, window, document); 1773 1774/** 1775 * AutoRefresh Plugin 1776 * @version 2.3.4 1777 * @author Artus Kolanowski 1778 * @author David Deutsch 1779 * @license The MIT License (MIT) 1780 */ 1781;(function ($, window, document, undefined) { 1782 1783 /** 1784 * Creates the auto refresh plugin. 1785 * @class The Auto Refresh Plugin 1786 * @param {Owl} carousel - The Owl Carousel 1787 */ 1788 var AutoRefresh = function (carousel) { 1789 /** 1790 * Reference to the core. 1791 * @protected 1792 * @type {Owl} 1793 */ 1794 this._core = carousel; 1795 1796 /** 1797 * Refresh interval. 1798 * @protected 1799 * @type {number} 1800 */ 1801 this._interval = null; 1802 1803 /** 1804 * Whether the element is currently visible or not. 1805 * @protected 1806 * @type {Boolean} 1807 */ 1808 this._visible = null; 1809 1810 /** 1811 * All event handlers. 1812 * @protected 1813 * @type {Object} 1814 */ 1815 this._handlers = { 1816 'initialized.owl.carousel': $.proxy(function (e) { 1817 if (e.namespace && this._core.settings.autoRefresh) { 1818 this.watch(); 1819 } 1820 }, this) 1821 }; 1822 1823 // set default options 1824 this._core.options = $.extend({}, AutoRefresh.Defaults, this._core.options); 1825 1826 // register event handlers 1827 this._core.$element.on(this._handlers); 1828 }; 1829 1830 /** 1831 * Default options. 1832 * @public 1833 */ 1834 AutoRefresh.Defaults = { 1835 autoRefresh: true, 1836 autoRefreshInterval: 500 1837 }; 1838 1839 /** 1840 * Watches the element. 1841 */ 1842 AutoRefresh.prototype.watch = function () { 1843 if (this._interval) { 1844 return; 1845 } 1846 1847 this._visible = this._core.isVisible(); 1848 this._interval = window.setInterval($.proxy(this.refresh, this), this._core.settings.autoRefreshInterval); 1849 }; 1850 1851 /** 1852 * Refreshes the element. 1853 */ 1854 AutoRefresh.prototype.refresh = function () { 1855 if (this._core.isVisible() === this._visible) { 1856 return; 1857 } 1858 1859 this._visible = !this._visible; 1860 1861 this._core.$element.toggleClass('owl-hidden', !this._visible); 1862 1863 this._visible && (this._core.invalidate('width') && this._core.refresh()); 1864 }; 1865 1866 /** 1867 * Destroys the plugin. 1868 */ 1869 AutoRefresh.prototype.destroy = function () { 1870 var handler, property; 1871 1872 window.clearInterval(this._interval); 1873 1874 for (handler in this._handlers) { 1875 this._core.$element.off(handler, this._handlers[handler]); 1876 } 1877 for (property in Object.getOwnPropertyNames(this)) { 1878 typeof this[property] != 'function' && (this[property] = null); 1879 } 1880 }; 1881 1882 $.fn.owlCarousel.Constructor.Plugins.AutoRefresh = AutoRefresh; 1883 1884})(window.Zepto || window.jQuery, window, document); 1885 1886/** 1887 * Lazy Plugin 1888 * @version 2.3.4 1889 * @author Bartosz Wojciechowski 1890 * @author David Deutsch 1891 * @license The MIT License (MIT) 1892 */ 1893;(function ($, window, document, undefined) { 1894 1895 /** 1896 * Creates the lazy plugin. 1897 * @class The Lazy Plugin 1898 * @param {Owl} carousel - The Owl Carousel 1899 */ 1900 var Lazy = function (carousel) { 1901 1902 /** 1903 * Reference to the core. 1904 * @protected 1905 * @type {Owl} 1906 */ 1907 this._core = carousel; 1908 1909 /** 1910 * Already loaded items. 1911 * @protected 1912 * @type {Array.<jQuery>} 1913 */ 1914 this._loaded = []; 1915 1916 /** 1917 * Event handlers. 1918 * @protected 1919 * @type {Object} 1920 */ 1921 this._handlers = { 1922 'initialized.owl.carousel change.owl.carousel resized.owl.carousel': $.proxy(function (e) { 1923 if (!e.namespace) { 1924 return; 1925 } 1926 1927 if (!this._core.settings || !this._core.settings.lazyLoad) { 1928 return; 1929 } 1930 1931 if ((e.property && e.property.name == 'position') || e.type == 'initialized') { 1932 var settings = this._core.settings, 1933 n = (settings.center && Math.ceil(settings.items / 2) || settings.items), 1934 i = ((settings.center && n * -1) || 0), 1935 position = (e.property && e.property.value !== undefined ? e.property.value : this._core.current()) + i, 1936 clones = this._core.clones().length, 1937 load = $.proxy(function (i, v) { 1938 this.load(v) 1939 }, this); 1940 //TODO: Need documentation for this new option 1941 if (settings.lazyLoadEager > 0) { 1942 n += settings.lazyLoadEager; 1943 // If the carousel is looping also preload images that are to the "left" 1944 if (settings.loop) { 1945 position -= settings.lazyLoadEager; 1946 n++; 1947 } 1948 } 1949 1950 while (i++ < n) { 1951 this.load(clones / 2 + this._core.relative(position)); 1952 clones && $.each(this._core.clones(this._core.relative(position)), load); 1953 position++; 1954 } 1955 } 1956 }, this) 1957 }; 1958 1959 // set the default options 1960 this._core.options = $.extend({}, Lazy.Defaults, this._core.options); 1961 1962 // register event handler 1963 this._core.$element.on(this._handlers); 1964 }; 1965 1966 /** 1967 * Default options. 1968 * @public 1969 */ 1970 Lazy.Defaults = { 1971 lazyLoad: false, 1972 lazyLoadEager: 0 1973 }; 1974 1975 /** 1976 * Loads all resources of an item at the specified position. 1977 * @param {Number} position - The absolute position of the item. 1978 * @protected 1979 */ 1980 Lazy.prototype.load = function (position) { 1981 var $item = this._core.$stage.children().eq(position), 1982 $elements = $item && $item.find('.owl-lazy'); 1983 1984 if (!$elements || $.inArray($item.get(0), this._loaded) > -1) { 1985 return; 1986 } 1987 1988 $elements.each($.proxy(function (index, element) { 1989 var $element = $(element), image, 1990 url = (window.devicePixelRatio > 1 && $element.attr('data-src-retina')) || $element.attr('data-src') || $element.attr('data-srcset'); 1991 1992 this._core.trigger('load', {element: $element, url: url}, 'lazy'); 1993 1994 if ($element.is('img')) { 1995 $element.one('load.owl.lazy', $.proxy(function () { 1996 $element.css('opacity', 1); 1997 this._core.trigger('loaded', {element: $element, url: url}, 'lazy'); 1998 }, this)).attr('src', url); 1999 } else if ($element.is('source')) { 2000 $element.one('load.owl.lazy', $.proxy(function () { 2001 this._core.trigger('loaded', {element: $element, url: url}, 'lazy'); 2002 }, this)).attr('srcset', url); 2003 } else { 2004 image = new Image(); 2005 image.onload = $.proxy(function () { 2006 $element.css({ 2007 'background-image': 'url("' + url + '")', 2008 'opacity': '1' 2009 }); 2010 this._core.trigger('loaded', {element: $element, url: url}, 'lazy'); 2011 }, this); 2012 image.src = url; 2013 } 2014 }, this)); 2015 2016 this._loaded.push($item.get(0)); 2017 }; 2018 2019 /** 2020 * Destroys the plugin. 2021 * @public 2022 */ 2023 Lazy.prototype.destroy = function () { 2024 var handler, property; 2025 2026 for (handler in this.handlers) { 2027 this._core.$element.off(handler, this.handlers[handler]); 2028 } 2029 for (property in Object.getOwnPropertyNames(this)) { 2030 typeof this[property] != 'function' && (this[property] = null); 2031 } 2032 }; 2033 2034 $.fn.owlCarousel.Constructor.Plugins.Lazy = Lazy; 2035 2036})(window.Zepto || window.jQuery, window, document); 2037 2038/** 2039 * AutoHeight Plugin 2040 * @version 2.3.4 2041 * @author Bartosz Wojciechowski 2042 * @author David Deutsch 2043 * @license The MIT License (MIT) 2044 */ 2045;(function ($, window, document, undefined) { 2046 2047 /** 2048 * Creates the auto height plugin. 2049 * @class The Auto Height Plugin 2050 * @param {Owl} carousel - The Owl Carousel 2051 */ 2052 var AutoHeight = function (carousel) { 2053 /** 2054 * Reference to the core. 2055 * @protected 2056 * @type {Owl} 2057 */ 2058 this._core = carousel; 2059 2060 this._previousHeight = null; 2061 2062 /** 2063 * All event handlers. 2064 * @protected 2065 * @type {Object} 2066 */ 2067 this._handlers = { 2068 'initialized.owl.carousel refreshed.owl.carousel': $.proxy(function (e) { 2069 if (e.namespace && this._core.settings.autoHeight) { 2070 this.update(); 2071 } 2072 }, this), 2073 'changed.owl.carousel': $.proxy(function (e) { 2074 if (e.namespace && this._core.settings.autoHeight && e.property.name === 'position') { 2075 this.update(); 2076 } 2077 }, this), 2078 'loaded.owl.lazy': $.proxy(function (e) { 2079 if (e.namespace && this._core.settings.autoHeight 2080 && e.element.closest('.' + this._core.settings.itemClass).index() === this._core.current()) { 2081 this.update(); 2082 } 2083 }, this) 2084 }; 2085 2086 // set default options 2087 this._core.options = $.extend({}, AutoHeight.Defaults, this._core.options); 2088 2089 // register event handlers 2090 this._core.$element.on(this._handlers); 2091 this._intervalId = null; 2092 var refThis = this; 2093 2094 // These changes have been taken from a PR by gavrochelegnou proposed in #1575 2095 // and have been made compatible with the latest jQuery version 2096 $(window).on('load', function () { 2097 if (refThis._core.settings.autoHeight) { 2098 refThis.update(); 2099 } 2100 }); 2101 2102 // Autoresize the height of the carousel when window is resized 2103 // When carousel has images, the height is dependent on the width 2104 // and should also change on resize 2105 $(window).resize(function () { 2106 if (refThis._core.settings.autoHeight) { 2107 if (refThis._intervalId != null) { 2108 clearTimeout(refThis._intervalId); 2109 } 2110 2111 refThis._intervalId = setTimeout(function () { 2112 refThis.update(); 2113 }, 250); 2114 } 2115 }); 2116 2117 }; 2118 2119 /** 2120 * Default options. 2121 * @public 2122 */ 2123 AutoHeight.Defaults = { 2124 autoHeight: false, 2125 autoHeightClass: 'owl-height' 2126 }; 2127 2128 /** 2129 * Updates the view. 2130 */ 2131 AutoHeight.prototype.update = function () { 2132 var start = this._core._current, 2133 end = start + this._core.settings.items, 2134 lazyLoadEnabled = this._core.settings.lazyLoad, 2135 visible = this._core.$stage.children().toArray().slice(start, end), 2136 heights = [], 2137 maxheight = 0; 2138 2139 $.each(visible, function (index, item) { 2140 heights.push($(item).height()); 2141 }); 2142 2143 maxheight = Math.max.apply(null, heights); 2144 2145 if (maxheight <= 1 && lazyLoadEnabled && this._previousHeight) { 2146 maxheight = this._previousHeight; 2147 } 2148 2149 this._previousHeight = maxheight; 2150 2151 this._core.$stage.parent() 2152 .height(maxheight) 2153 .addClass(this._core.settings.autoHeightClass); 2154 }; 2155 2156 AutoHeight.prototype.destroy = function () { 2157 var handler, property; 2158 2159 for (handler in this._handlers) { 2160 this._core.$element.off(handler, this._handlers[handler]); 2161 } 2162 for (property in Object.getOwnPropertyNames(this)) { 2163 typeof this[property] !== 'function' && (this[property] = null); 2164 } 2165 }; 2166 2167 $.fn.owlCarousel.Constructor.Plugins.AutoHeight = AutoHeight; 2168 2169})(window.Zepto || window.jQuery, window, document); 2170 2171/** 2172 * Video Plugin 2173 * @version 2.3.4 2174 * @author Bartosz Wojciechowski 2175 * @author David Deutsch 2176 * @license The MIT License (MIT) 2177 */ 2178;(function ($, window, document, undefined) { 2179 2180 /** 2181 * Creates the video plugin. 2182 * @class The Video Plugin 2183 * @param {Owl} carousel - The Owl Carousel 2184 */ 2185 var Video = function (carousel) { 2186 /** 2187 * Reference to the core. 2188 * @protected 2189 * @type {Owl} 2190 */ 2191 this._core = carousel; 2192 2193 /** 2194 * Cache all video URLs. 2195 * @protected 2196 * @type {Object} 2197 */ 2198 this._videos = {}; 2199 2200 /** 2201 * Current playing item. 2202 * @protected 2203 * @type {jQuery} 2204 */ 2205 this._playing = null; 2206 2207 /** 2208 * All event handlers. 2209 * @todo The cloned content removale is too late 2210 * @protected 2211 * @type {Object} 2212 */ 2213 this._handlers = { 2214 'initialized.owl.carousel': $.proxy(function (e) { 2215 if (e.namespace) { 2216 this._core.register({type: 'state', name: 'playing', tags: ['interacting']}); 2217 } 2218 }, this), 2219 'resize.owl.carousel': $.proxy(function (e) { 2220 if (e.namespace && this._core.settings.video && this.isInFullScreen()) { 2221 e.preventDefault(); 2222 } 2223 }, this), 2224 'refreshed.owl.carousel': $.proxy(function (e) { 2225 if (e.namespace && this._core.is('resizing')) { 2226 this._core.$stage.find('.cloned .owl-video-frame').remove(); 2227 } 2228 }, this), 2229 'changed.owl.carousel': $.proxy(function (e) { 2230 if (e.namespace && e.property.name === 'position' && this._playing) { 2231 this.stop(); 2232 } 2233 }, this), 2234 'prepared.owl.carousel': $.proxy(function (e) { 2235 if (!e.namespace) { 2236 return; 2237 } 2238 2239 var $element = $(e.content).find('.owl-video'); 2240 2241 if ($element.length) { 2242 $element.css('display', 'none'); 2243 this.fetch($element, $(e.content)); 2244 } 2245 }, this) 2246 }; 2247 2248 // set default options 2249 this._core.options = $.extend({}, Video.Defaults, this._core.options); 2250 2251 // register event handlers 2252 this._core.$element.on(this._handlers); 2253 2254 this._core.$element.on('click.owl.video', '.owl-video-play-icon', $.proxy(function (e) { 2255 this.play(e); 2256 }, this)); 2257 }; 2258 2259 /** 2260 * Default options. 2261 * @public 2262 */ 2263 Video.Defaults = { 2264 video: false, 2265 videoHeight: false, 2266 videoWidth: false 2267 }; 2268 2269 /** 2270 * Gets the video ID and the type (YouTube/Vimeo/vzaar only). 2271 * @protected 2272 * @param {jQuery} target - The target containing the video data. 2273 * @param {jQuery} item - The item containing the video. 2274 */ 2275 Video.prototype.fetch = function (target, item) { 2276 var type = (function () { 2277 if (target.attr('data-vimeo-id')) { 2278 return 'vimeo'; 2279 } else if (target.attr('data-vzaar-id')) { 2280 return 'vzaar' 2281 } else { 2282 return 'youtube'; 2283 } 2284 })(), 2285 id = target.attr('data-vimeo-id') || target.attr('data-youtube-id') || target.attr('data-vzaar-id'), 2286 width = target.attr('data-width') || this._core.settings.videoWidth, 2287 height = target.attr('data-height') || this._core.settings.videoHeight, 2288 url = target.attr('href'); 2289 2290 if (url) { 2291 2292 /* 2293 Parses the id's out of the following urls (and probably more): 2294 https://www.youtube.com/watch?v=:id 2295 https://youtu.be/:id 2296 https://vimeo.com/:id 2297 https://vimeo.com/channels/:channel/:id 2298 https://vimeo.com/groups/:group/videos/:id 2299 https://app.vzaar.com/videos/:id 2300 2301 Visual example: https://regexper.com/#(http%3A%7Chttps%3A%7C)%5C%2F%5C%2F(player.%7Cwww.%7Capp.)%3F(vimeo%5C.com%7Cyoutu(be%5C.com%7C%5C.be%7Cbe%5C.googleapis%5C.com)%7Cvzaar%5C.com)%5C%2F(video%5C%2F%7Cvideos%5C%2F%7Cembed%5C%2F%7Cchannels%5C%2F.%2B%5C%2F%7Cgroups%5C%2F.%2B%5C%2F%7Cwatch%5C%3Fv%3D%7Cv%5C%2F)%3F(%5BA-Za-z0-9._%25-%5D*)(%5C%26%5CS%2B)%3F 2302 */ 2303 2304 id = url.match(/(http:|https:|)\/\/(player.|www.|app.)?(vimeo\.com|youtu(be\.com|\.be|be\.googleapis\.com|be\-nocookie\.com)|vzaar\.com)\/(video\/|videos\/|embed\/|channels\/.+\/|groups\/.+\/|watch\?v=|v\/)?([A-Za-z0-9._%-]*)(\&\S+)?/); 2305 2306 if (id[3].indexOf('youtu') > -1) { 2307 type = 'youtube'; 2308 } else if (id[3].indexOf('vimeo') > -1) { 2309 type = 'vimeo'; 2310 } else if (id[3].indexOf('vzaar') > -1) { 2311 type = 'vzaar'; 2312 } else { 2313 throw new Error('Video URL not supported.'); 2314 } 2315 id = id[6]; 2316 } else { 2317 throw new Error('Missing video URL.'); 2318 } 2319 2320 this._videos[url] = { 2321 type: type, 2322 id: id, 2323 width: width, 2324 height: height 2325 }; 2326 2327 item.attr('data-video', url); 2328 2329 this.thumbnail(target, this._videos[url]); 2330 }; 2331 2332 /** 2333 * Creates video thumbnail. 2334 * @protected 2335 * @param {jQuery} target - The target containing the video data. 2336 * @param {Object} info - The video info object. 2337 * @see `fetch` 2338 */ 2339 Video.prototype.thumbnail = function (target, video) { 2340 var tnLink, 2341 icon, 2342 path, 2343 dimensions = video.width && video.height ? 'width:' + video.width + 'px;height:' + video.height + 'px;' : '', 2344 customTn = target.find('img'), 2345 srcType = 'src', 2346 lazyClass = '', 2347 settings = this._core.settings, 2348 create = function (path) { 2349 icon = '<div class="owl-video-play-icon"></div>'; 2350 2351 if (settings.lazyLoad) { 2352 tnLink = $('<div/>', { 2353 "class": 'owl-video-tn ' + lazyClass, 2354 "srcType": path 2355 }); 2356 } else { 2357 tnLink = $('<div/>', { 2358 "class": "owl-video-tn", 2359 "style": 'opacity:1;background-image:url(' + path + ')' 2360 }); 2361 } 2362 target.after(tnLink); 2363 target.after(icon); 2364 }; 2365 2366 // wrap video content into owl-video-wrapper div 2367 target.wrap($('<div/>', { 2368 "class": "owl-video-wrapper", 2369 "style": dimensions 2370 })); 2371 2372 if (this._core.settings.lazyLoad) { 2373 srcType = 'data-src'; 2374 lazyClass = 'owl-lazy'; 2375 } 2376 2377 // custom thumbnail 2378 if (customTn.length) { 2379 create(customTn.attr(srcType)); 2380 customTn.remove(); 2381 return false; 2382 } 2383 2384 if (video.type === 'youtube') { 2385 path = "//img.youtube.com/vi/" + video.id + "/hqdefault.jpg"; 2386 create(path); 2387 } else if (video.type === 'vimeo') { 2388 $.ajax({ 2389 type: 'GET', 2390 url: '//vimeo.com/api/v2/video/' + video.id + '.json', 2391 jsonp: 'callback', 2392 dataType: 'jsonp', 2393 success: function (data) { 2394 path = data[0].thumbnail_large; 2395 create(path); 2396 } 2397 }); 2398 } else if (video.type === 'vzaar') { 2399 $.ajax({ 2400 type: 'GET', 2401 url: '//vzaar.com/api/videos/' + video.id + '.json', 2402 jsonp: 'callback', 2403 dataType: 'jsonp', 2404 success: function (data) { 2405 path = data.framegrab_url; 2406 create(path); 2407 } 2408 }); 2409 } 2410 }; 2411 2412 /** 2413 * Stops the current video. 2414 * @public 2415 */ 2416 Video.prototype.stop = function () { 2417 this._core.trigger('stop', null, 'video'); 2418 this._playing.find('.owl-video-frame').remove(); 2419 this._playing.removeClass('owl-video-playing'); 2420 this._playing = null; 2421 this._core.leave('playing'); 2422 this._core.trigger('stopped', null, 'video'); 2423 }; 2424 2425 /** 2426 * Starts the current video. 2427 * @public 2428 * @param {Event} event - The event arguments. 2429 */ 2430 Video.prototype.play = function (event) { 2431 var target = $(event.target), 2432 item = target.closest('.' + this._core.settings.itemClass), 2433 video = this._videos[item.attr('data-video')], 2434 width = video.width || '100%', 2435 height = video.height || this._core.$stage.height(), 2436 html, 2437 iframe; 2438 2439 if (this._playing) { 2440 return; 2441 } 2442 2443 this._core.enter('playing'); 2444 this._core.trigger('play', null, 'video'); 2445 2446 item = this._core.items(this._core.relative(item.index())); 2447 2448 this._core.reset(item.index()); 2449 2450 html = $('<iframe frameborder="0" allowfullscreen mozallowfullscreen webkitAllowFullScreen ></iframe>'); 2451 html.attr('height', height); 2452 html.attr('width', width); 2453 if (video.type === 'youtube') { 2454 html.attr('src', '//www.youtube.com/embed/' + video.id + '?autoplay=1&rel=0&v=' + video.id); 2455 } else if (video.type === 'vimeo') { 2456 html.attr('src', '//player.vimeo.com/video/' + video.id + '?autoplay=1'); 2457 } else if (video.type === 'vzaar') { 2458 html.attr('src', '//view.vzaar.com/' + video.id + '/player?autoplay=true'); 2459 } 2460 2461 iframe = $(html).wrap('<div class="owl-video-frame" />').insertAfter(item.find('.owl-video')); 2462 2463 this._playing = item.addClass('owl-video-playing'); 2464 }; 2465 2466 /** 2467 * Checks whether an video is currently in full screen mode or not. 2468 * @todo Bad style because looks like a readonly method but changes members. 2469 * @protected 2470 * @returns {Boolean} 2471 */ 2472 Video.prototype.isInFullScreen = function () { 2473 var element = document.fullscreenElement || document.mozFullScreenElement || 2474 document.webkitFullscreenElement; 2475 2476 return element && $(element).parent().hasClass('owl-video-frame'); 2477 }; 2478 2479 /** 2480 * Destroys the plugin. 2481 */ 2482 Video.prototype.destroy = function () { 2483 var handler, property; 2484 2485 this._core.$element.off('click.owl.video'); 2486 2487 for (handler in this._handlers) { 2488 this._core.$element.off(handler, this._handlers[handler]); 2489 } 2490 for (property in Object.getOwnPropertyNames(this)) { 2491 typeof this[property] != 'function' && (this[property] = null); 2492 } 2493 }; 2494 2495 $.fn.owlCarousel.Constructor.Plugins.Video = Video; 2496 2497})(window.Zepto || window.jQuery, window, document); 2498 2499/** 2500 * Animate Plugin 2501 * @version 2.3.4 2502 * @author Bartosz Wojciechowski 2503 * @author David Deutsch 2504 * @license The MIT License (MIT) 2505 */ 2506;(function ($, window, document, undefined) { 2507 2508 /** 2509 * Creates the animate plugin. 2510 * @class The Navigation Plugin 2511 * @param {Owl} scope - The Owl Carousel 2512 */ 2513 var Animate = function (scope) { 2514 this.core = scope; 2515 this.core.options = $.extend({}, Animate.Defaults, this.core.options); 2516 this.swapping = true; 2517 this.previous = undefined; 2518 this.next = undefined; 2519 2520 this.handlers = { 2521 'change.owl.carousel': $.proxy(function (e) { 2522 if (e.namespace && e.property.name == 'position') { 2523 this.previous = this.core.current(); 2524 this.next = e.property.value; 2525 } 2526 }, this), 2527 'drag.owl.carousel dragged.owl.carousel translated.owl.carousel': $.proxy(function (e) { 2528 if (e.namespace) { 2529 this.swapping = e.type == 'translated'; 2530 } 2531 }, this), 2532 'translate.owl.carousel': $.proxy(function (e) { 2533 if (e.namespace && this.swapping && (this.core.options.animateOut || this.core.options.animateIn)) { 2534 this.swap(); 2535 } 2536 }, this) 2537 }; 2538 2539 this.core.$element.on(this.handlers); 2540 }; 2541 2542 /** 2543 * Default options. 2544 * @public 2545 */ 2546 Animate.Defaults = { 2547 animateOut: false, 2548 animateIn: false 2549 }; 2550 2551 /** 2552 * Toggles the animation classes whenever an translations starts. 2553 * @protected 2554 * @returns {Boolean|undefined} 2555 */ 2556 Animate.prototype.swap = function () { 2557 2558 if (this.core.settings.items !== 1) { 2559 return; 2560 } 2561 2562 if (!$.support.animation || !$.support.transition) { 2563 return; 2564 } 2565 2566 this.core.speed(0); 2567 2568 var left, 2569 clear = $.proxy(this.clear, this), 2570 previous = this.core.$stage.children().eq(this.previous), 2571 next = this.core.$stage.children().eq(this.next), 2572 incoming = this.core.settings.animateIn, 2573 outgoing = this.core.settings.animateOut; 2574 2575 if (this.core.current() === this.previous) { 2576 return; 2577 } 2578 2579 if (outgoing) { 2580 left = this.core.coordinates(this.previous) - this.core.coordinates(this.next); 2581 previous.one($.support.animation.end, clear) 2582 .css({'left': left + 'px'}) 2583 .addClass('animated owl-animated-out') 2584 .addClass(outgoing); 2585 } 2586 2587 if (incoming) { 2588 next.one($.support.animation.end, clear) 2589 .addClass('animated owl-animated-in') 2590 .addClass(incoming); 2591 } 2592 }; 2593 2594 Animate.prototype.clear = function (e) { 2595 $(e.target).css({'left': ''}) 2596 .removeClass('animated owl-animated-out owl-animated-in') 2597 .removeClass(this.core.settings.animateIn) 2598 .removeClass(this.core.settings.animateOut); 2599 this.core.onTransitionEnd(); 2600 }; 2601 2602 /** 2603 * Destroys the plugin. 2604 * @public 2605 */ 2606 Animate.prototype.destroy = function () { 2607 var handler, property; 2608 2609 for (handler in this.handlers) { 2610 this.core.$element.off(handler, this.handlers[handler]); 2611 } 2612 for (property in Object.getOwnPropertyNames(this)) { 2613 typeof this[property] != 'function' && (this[property] = null); 2614 } 2615 }; 2616 2617 $.fn.owlCarousel.Constructor.Plugins.Animate = Animate; 2618 2619})(window.Zepto || window.jQuery, window, document); 2620 2621/** 2622 * Autoplay Plugin 2623 * @version 2.3.4 2624 * @author Bartosz Wojciechowski 2625 * @author Artus Kolanowski 2626 * @author David Deutsch 2627 * @author Tom De Caluwé 2628 * @license The MIT License (MIT) 2629 */ 2630;(function ($, window, document, undefined) { 2631 2632 /** 2633 * Creates the autoplay plugin. 2634 * @class The Autoplay Plugin 2635 * @param {Owl} scope - The Owl Carousel 2636 */ 2637 var Autoplay = function (carousel) { 2638 /** 2639 * Reference to the core. 2640 * @protected 2641 * @type {Owl} 2642 */ 2643 this._core = carousel; 2644 2645 /** 2646 * The autoplay timeout id. 2647 * @type {Number} 2648 */ 2649 this._call = null; 2650 2651 /** 2652 * Depending on the state of the plugin, this variable contains either 2653 * the start time of the timer or the current timer value if it's 2654 * paused. Since we start in a paused state we initialize the timer 2655 * value. 2656 * @type {Number} 2657 */ 2658 this._time = 0; 2659 2660 /** 2661 * Stores the timeout currently used. 2662 * @type {Number} 2663 */ 2664 this._timeout = 0; 2665 2666 /** 2667 * Indicates whenever the autoplay is paused. 2668 * @type {Boolean} 2669 */ 2670 this._paused = true; 2671 2672 /** 2673 * All event handlers. 2674 * @protected 2675 * @type {Object} 2676 */ 2677 this._handlers = { 2678 'changed.owl.carousel': $.proxy(function (e) { 2679 if (e.namespace && e.property.name === 'settings') { 2680 if (this._core.settings.autoplay) { 2681 this.play(); 2682 } else { 2683 this.stop(); 2684 } 2685 } else if (e.namespace && e.property.name === 'position' && this._paused) { 2686 // Reset the timer. This code is triggered when the position 2687 // of the carousel was changed through user interaction. 2688 this._time = 0; 2689 } 2690 }, this), 2691 'initialized.owl.carousel': $.proxy(function (e) { 2692 if (e.namespace && this._core.settings.autoplay) { 2693 this.play(); 2694 } 2695 }, this), 2696 'play.owl.autoplay': $.proxy(function (e, t, s) { 2697 if (e.namespace) { 2698 this.play(t, s); 2699 } 2700 }, this), 2701 'stop.owl.autoplay': $.proxy(function (e) { 2702 if (e.namespace) { 2703 this.stop(); 2704 } 2705 }, this), 2706 'mouseover.owl.autoplay': $.proxy(function () { 2707 if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) { 2708 this.pause(); 2709 } 2710 }, this), 2711 'mouseleave.owl.autoplay': $.proxy(function () { 2712 if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) { 2713 this.play(); 2714 } 2715 }, this), 2716 'touchstart.owl.core': $.proxy(function () { 2717 if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) { 2718 this.pause(); 2719 } 2720 }, this), 2721 'touchend.owl.core': $.proxy(function () { 2722 if (this._core.settings.autoplayHoverPause) { 2723 this.play(); 2724 } 2725 }, this) 2726 }; 2727 2728 // register event handlers 2729 this._core.$element.on(this._handlers); 2730 2731 // set default options 2732 this._core.options = $.extend({}, Autoplay.Defaults, this._core.options); 2733 }; 2734 2735 /** 2736 * Default options. 2737 * @public 2738 */ 2739 Autoplay.Defaults = { 2740 autoplay: false, 2741 autoplayTimeout: 5000, 2742 autoplayHoverPause: false, 2743 autoplaySpeed: false 2744 }; 2745 2746 /** 2747 * Transition to the next slide and set a timeout for the next transition. 2748 * @private 2749 * @param {Number} [speed] - The animation speed for the animations. 2750 */ 2751 Autoplay.prototype._next = function (speed) { 2752 this._call = window.setTimeout( 2753 $.proxy(this._next, this, speed), 2754 this._timeout * (Math.round(this.read() / this._timeout) + 1) - this.read() 2755 ); 2756 2757 if (this._core.is('interacting') || document.hidden) { 2758 return; 2759 } 2760 this._core.next(speed || this._core.settings.autoplaySpeed); 2761 } 2762 2763 /** 2764 * Reads the current timer value when the timer is playing. 2765 * @public 2766 */ 2767 Autoplay.prototype.read = function () { 2768 return new Date().getTime() - this._time; 2769 }; 2770 2771 /** 2772 * Starts the autoplay. 2773 * @public 2774 * @param {Number} [timeout] - The interval before the next animation starts. 2775 * @param {Number} [speed] - The animation speed for the animations. 2776 */ 2777 Autoplay.prototype.play = function (timeout, speed) { 2778 var elapsed; 2779 2780 if (!this._core.is('rotating')) { 2781 this._core.enter('rotating'); 2782 } 2783 2784 timeout = timeout || this._core.settings.autoplayTimeout; 2785 2786 // Calculate the elapsed time since the last transition. If the carousel 2787 // wasn't playing this calculation will yield zero. 2788 elapsed = Math.min(this._time % (this._timeout || timeout), timeout); 2789 2790 if (this._paused) { 2791 // Start the clock. 2792 this._time = this.read(); 2793 this._paused = false; 2794 } else { 2795 // Clear the active timeout to allow replacement. 2796 window.clearTimeout(this._call); 2797 } 2798 2799 // Adjust the origin of the timer to match the new timeout value. 2800 this._time += this.read() % timeout - elapsed; 2801 2802 this._timeout = timeout; 2803 this._call = window.setTimeout($.proxy(this._next, this, speed), timeout - elapsed); 2804 }; 2805 2806 /** 2807 * Stops the autoplay. 2808 * @public 2809 */ 2810 Autoplay.prototype.stop = function () { 2811 if (this._core.is('rotating')) { 2812 // Reset the clock. 2813 this._time = 0; 2814 this._paused = true; 2815 2816 window.clearTimeout(this._call); 2817 this._core.leave('rotating'); 2818 } 2819 }; 2820 2821 /** 2822 * Pauses the autoplay. 2823 * @public 2824 */ 2825 Autoplay.prototype.pause = function () { 2826 if (this._core.is('rotating') && !this._paused) { 2827 // Pause the clock. 2828 this._time = this.read(); 2829 this._paused = true; 2830 2831 window.clearTimeout(this._call); 2832 } 2833 }; 2834 2835 /** 2836 * Destroys the plugin. 2837 */ 2838 Autoplay.prototype.destroy = function () { 2839 var handler, property; 2840 2841 this.stop(); 2842 2843 for (handler in this._handlers) { 2844 this._core.$element.off(handler, this._handlers[handler]); 2845 } 2846 for (property in Object.getOwnPropertyNames(this)) { 2847 typeof this[property] != 'function' && (this[property] = null); 2848 } 2849 }; 2850 2851 $.fn.owlCarousel.Constructor.Plugins.autoplay = Autoplay; 2852 2853})(window.Zepto || window.jQuery, window, document); 2854 2855/** 2856 * Navigation Plugin 2857 * @version 2.3.4 2858 * @author Artus Kolanowski 2859 * @author David Deutsch 2860 * @license The MIT License (MIT) 2861 */ 2862;(function ($, window, document, undefined) { 2863 'use strict'; 2864 2865 /** 2866 * Creates the navigation plugin. 2867 * @class The Navigation Plugin 2868 * @param {Owl} carousel - The Owl Carousel. 2869 */ 2870 var Navigation = function (carousel) { 2871 /** 2872 * Reference to the core. 2873 * @protected 2874 * @type {Owl} 2875 */ 2876 this._core = carousel; 2877 2878 /** 2879 * Indicates whether the plugin is initialized or not. 2880 * @protected 2881 * @type {Boolean} 2882 */ 2883 this._initialized = false; 2884 2885 /** 2886 * The current paging indexes. 2887 * @protected 2888 * @type {Array} 2889 */ 2890 this._pages = []; 2891 2892 /** 2893 * All DOM elements of the user interface. 2894 * @protected 2895 * @type {Object} 2896 */ 2897 this._controls = {}; 2898 2899 /** 2900 * Markup for an indicator. 2901 * @protected 2902 * @type {Array.<String>} 2903 */ 2904 this._templates = []; 2905 2906 /** 2907 * The carousel element. 2908 * @type {jQuery} 2909 */ 2910 this.$element = this._core.$element; 2911 2912 /** 2913 * Overridden methods of the carousel. 2914 * @protected 2915 * @type {Object} 2916 */ 2917 this._overrides = { 2918 next: this._core.next, 2919 prev: this._core.prev, 2920 to: this._core.to 2921 }; 2922 2923 /** 2924 * All event handlers. 2925 * @protected 2926 * @type {Object} 2927 */ 2928 this._handlers = { 2929 'prepared.owl.carousel': $.proxy(function (e) { 2930 if (e.namespace && this._core.settings.dotsData) { 2931 this._templates.push('<div class="' + this._core.settings.dotClass + '">' + 2932 $(e.content).find('[data-dot]').addBack('[data-dot]').attr('data-dot') + '</div>'); 2933 } 2934 }, this), 2935 'added.owl.carousel': $.proxy(function (e) { 2936 if (e.namespace && this._core.settings.dotsData) { 2937 this._templates.splice(e.position, 0, this._templates.pop()); 2938 } 2939 }, this), 2940 'remove.owl.carousel': $.proxy(function (e) { 2941 if (e.namespace && this._core.settings.dotsData) { 2942 this._templates.splice(e.position, 1); 2943 } 2944 }, this), 2945 'changed.owl.carousel': $.proxy(function (e) { 2946 if (e.namespace && e.property.name == 'position') { 2947 this.draw(); 2948 } 2949 }, this), 2950 'initialized.owl.carousel': $.proxy(function (e) { 2951 if (e.namespace && !this._initialized) { 2952 this._core.trigger('initialize', null, 'navigation'); 2953 this.initialize(); 2954 this.update(); 2955 this.draw(); 2956 this._initialized = true; 2957 this._core.trigger('initialized', null, 'navigation'); 2958 } 2959 }, this), 2960 'refreshed.owl.carousel': $.proxy(function (e) { 2961 if (e.namespace && this._initialized) { 2962 this._core.trigger('refresh', null, 'navigation'); 2963 this.update(); 2964 this.draw(); 2965 this._core.trigger('refreshed', null, 'navigation'); 2966 } 2967 }, this) 2968 }; 2969 2970 // set default options 2971 this._core.options = $.extend({}, Navigation.Defaults, this._core.options); 2972 2973 // register event handlers 2974 this.$element.on(this._handlers); 2975 }; 2976 2977 /** 2978 * Default options. 2979 * @public 2980 * @todo Rename `slideBy` to `navBy` 2981 */ 2982 Navigation.Defaults = { 2983 nav: false, 2984 navText: [ 2985 '<span aria-label="' + 'Previous' + '"><i class="fal fa-angle-right"></i> </span>', 2986 '<span aria-label="' + 'Next' + '"><i class="fal fa-angle-left"></i> </span>' 2987 ], 2988 navSpeed: false, 2989 navElement: 'div role="presentation"', 2990 navContainer: false, 2991 navContainerClass: 'owl-nav', 2992 navClass: [ 2993 'owl-prev', 2994 'owl-next' 2995 ], 2996 slideBy: 1, 2997 dotClass: 'owl-dot', 2998 dotsClass: 'owl-dots', 2999 dots: true, 3000 dotsEach: false, 3001 dotsData: false, 3002 dotsSpeed: false, 3003 dotsContainer: false 3004 }; 3005 3006 /** 3007 * Initializes the layout of the plugin and extends the carousel. 3008 * @protected 3009 */ 3010 Navigation.prototype.initialize = function () { 3011 var override, 3012 settings = this._core.settings; 3013 3014 // create DOM structure for relative navigation 3015 this._controls.$relative = (settings.navContainer ? $(settings.navContainer) 3016 : $('<div>').addClass(settings.navContainerClass).appendTo(this.$element)).addClass('disabled'); 3017 3018 this._controls.$previous = $('<' + settings.navElement + '>') 3019 .addClass(settings.navClass[0]) 3020 .html(settings.navText[0]) 3021 .prependTo(this._controls.$relative) 3022 .on('click', $.proxy(function (e) { 3023 this.prev(settings.navSpeed); 3024 }, this)); 3025 this._controls.$next = $('<' + settings.navElement + '>') 3026 .addClass(settings.navClass[1]) 3027 .html(settings.navText[1]) 3028 .appendTo(this._controls.$relative) 3029 .on('click', $.proxy(function (e) { 3030 this.next(settings.navSpeed); 3031 }, this)); 3032 3033 // create DOM structure for absolute navigation 3034 if (!settings.dotsData) { 3035 this._templates = [$('<button role="button">') 3036 .addClass(settings.dotClass) 3037 .append($('<span>')) 3038 .prop('outerHTML')]; 3039 } 3040 3041 this._controls.$absolute = (settings.dotsContainer ? $(settings.dotsContainer) 3042 : $('<div>').addClass(settings.dotsClass).appendTo(this.$element)).addClass('disabled'); 3043 3044 this._controls.$absolute.on('click', 'button', $.proxy(function (e) { 3045 var index = $(e.target).parent().is(this._controls.$absolute) 3046 ? $(e.target).index() : $(e.target).parent().index(); 3047 3048 e.preventDefault(); 3049 3050 this.to(index, settings.dotsSpeed); 3051 }, this)); 3052 3053 /*$el.on('focusin', function() { 3054 $(document).off(".carousel"); 3055 3056 $(document).on('keydown.carousel', function(e) { 3057 if(e.keyCode == 37) { 3058 $el.trigger('prev.owl') 3059 } 3060 if(e.keyCode == 39) { 3061 $el.trigger('next.owl') 3062 } 3063 }); 3064 });*/ 3065 3066 // override public methods of the carousel 3067 for (override in this._overrides) { 3068 this._core[override] = $.proxy(this[override], this); 3069 } 3070 }; 3071 3072 /** 3073 * Destroys the plugin. 3074 * @protected 3075 */ 3076 Navigation.prototype.destroy = function () { 3077 var handler, control, property, override, settings; 3078 settings = this._core.settings; 3079 3080 for (handler in this._handlers) { 3081 this.$element.off(handler, this._handlers[handler]); 3082 } 3083 for (control in this._controls) { 3084 if (control === '$relative' && settings.navContainer) { 3085 this._controls[control].html(''); 3086 } else { 3087 this._controls[control].remove(); 3088 } 3089 } 3090 for (override in this.overides) { 3091 this._core[override] = this._overrides[override]; 3092 } 3093 for (property in Object.getOwnPropertyNames(this)) { 3094 typeof this[property] != 'function' && (this[property] = null); 3095 } 3096 }; 3097 3098 /** 3099 * Updates the internal state. 3100 * @protected 3101 */ 3102 Navigation.prototype.update = function () { 3103 var i, j, k, 3104 lower = this._core.clones().length / 2, 3105 upper = lower + this._core.items().length, 3106 maximum = this._core.maximum(true), 3107 settings = this._core.settings, 3108 size = settings.center || settings.autoWidth || settings.dotsData 3109 ? 1 : settings.dotsEach || settings.items; 3110 3111 if (settings.slideBy !== 'page') { 3112 settings.slideBy = Math.min(settings.slideBy, settings.items); 3113 } 3114 3115 if (settings.dots || settings.slideBy == 'page') { 3116 this._pages = []; 3117 3118 for (i = lower, j = 0, k = 0; i < upper; i++) { 3119 if (j >= size || j === 0) { 3120 this._pages.push({ 3121 start: Math.min(maximum, i - lower), 3122 end: i - lower + size - 1 3123 }); 3124 if (Math.min(maximum, i - lower) === maximum) { 3125 break; 3126 } 3127 j = 0, ++k; 3128 } 3129 j += this._core.mergers(this._core.relative(i)); 3130 } 3131 } 3132 }; 3133 3134 /** 3135 * Draws the user interface. 3136 * @todo The option `dotsData` wont work. 3137 * @protected 3138 */ 3139 Navigation.prototype.draw = function () { 3140 var difference, 3141 settings = this._core.settings, 3142 disabled = this._core.items().length <= settings.items, 3143 index = this._core.relative(this._core.current()), 3144 loop = settings.loop || settings.rewind; 3145 3146 this._controls.$relative.toggleClass('disabled', !settings.nav || disabled); 3147 3148 if (settings.nav) { 3149 this._controls.$previous.toggleClass('disabled', !loop && index <= this._core.minimum(true)); 3150 this._controls.$next.toggleClass('disabled', !loop && index >= this._core.maximum(true)); 3151 } 3152 3153 this._controls.$absolute.toggleClass('disabled', !settings.dots || disabled); 3154 3155 if (settings.dots) { 3156 difference = this._pages.length - this._controls.$absolute.children().length; 3157 3158 if (settings.dotsData && difference !== 0) { 3159 this._controls.$absolute.html(this._templates.join('')); 3160 } else if (difference > 0) { 3161 this._controls.$absolute.append(new Array(difference + 1).join(this._templates[0])); 3162 } else if (difference < 0) { 3163 this._controls.$absolute.children().slice(difference).remove(); 3164 } 3165 3166 this._controls.$absolute.find('.active').removeClass('active'); 3167 this._controls.$absolute.children().eq($.inArray(this.current(), this._pages)).addClass('active'); 3168 } 3169 }; 3170 3171 /** 3172 * Extends event data. 3173 * @protected 3174 * @param {Event} event - The event object which gets thrown. 3175 */ 3176 Navigation.prototype.onTrigger = function (event) { 3177 var settings = this._core.settings; 3178 3179 event.page = { 3180 index: $.inArray(this.current(), this._pages), 3181 count: this._pages.length, 3182 size: settings && (settings.center || settings.autoWidth || settings.dotsData 3183 ? 1 : settings.dotsEach || settings.items) 3184 }; 3185 }; 3186 3187 /** 3188 * Gets the current page position of the carousel. 3189 * @protected 3190 * @returns {Number} 3191 */ 3192 Navigation.prototype.current = function () { 3193 var current = this._core.relative(this._core.current()); 3194 return $.grep(this._pages, $.proxy(function (page, index) { 3195 return page.start <= current && page.end >= current; 3196 }, this)).pop(); 3197 }; 3198 3199 /** 3200 * Gets the current succesor/predecessor position. 3201 * @protected 3202 * @returns {Number} 3203 */ 3204 Navigation.prototype.getPosition = function (successor) { 3205 var position, length, 3206 settings = this._core.settings; 3207 3208 if (settings.slideBy == 'page') { 3209 position = $.inArray(this.current(), this._pages); 3210 length = this._pages.length; 3211 successor ? ++position : --position; 3212 position = this._pages[((position % length) + length) % length].start; 3213 } else { 3214 position = this._core.relative(this._core.current()); 3215 length = this._core.items().length; 3216 successor ? position += settings.slideBy : position -= settings.slideBy; 3217 } 3218 3219 return position; 3220 }; 3221 3222 /** 3223 * Slides to the next item or page. 3224 * @public 3225 * @param {Number} [speed=false] - The time in milliseconds for the transition. 3226 */ 3227 Navigation.prototype.next = function (speed) { 3228 $.proxy(this._overrides.to, this._core)(this.getPosition(true), speed); 3229 }; 3230 3231 /** 3232 * Slides to the previous item or page. 3233 * @public 3234 * @param {Number} [speed=false] - The time in milliseconds for the transition. 3235 */ 3236 Navigation.prototype.prev = function (speed) { 3237 $.proxy(this._overrides.to, this._core)(this.getPosition(false), speed); 3238 }; 3239 3240 /** 3241 * Slides to the specified item or page. 3242 * @public 3243 * @param {Number} position - The position of the item or page. 3244 * @param {Number} [speed] - The time in milliseconds for the transition. 3245 * @param {Boolean} [standard=false] - Whether to use the standard behaviour or not. 3246 */ 3247 Navigation.prototype.to = function (position, speed, standard) { 3248 var length; 3249 3250 if (!standard && this._pages.length) { 3251 length = this._pages.length; 3252 $.proxy(this._overrides.to, this._core)(this._pages[((position % length) + length) % length].start, speed); 3253 } else { 3254 $.proxy(this._overrides.to, this._core)(position, speed); 3255 } 3256 }; 3257 3258 $.fn.owlCarousel.Constructor.Plugins.Navigation = Navigation; 3259 3260})(window.Zepto || window.jQuery, window, document); 3261 3262/** 3263 * Hash Plugin 3264 * @version 2.3.4 3265 * @author Artus Kolanowski 3266 * @author David Deutsch 3267 * @license The MIT License (MIT) 3268 */ 3269;(function ($, window, document, undefined) { 3270 'use strict'; 3271 3272 /** 3273 * Creates the hash plugin. 3274 * @class The Hash Plugin 3275 * @param {Owl} carousel - The Owl Carousel 3276 */ 3277 var Hash = function (carousel) { 3278 /** 3279 * Reference to the core. 3280 * @protected 3281 * @type {Owl} 3282 */ 3283 this._core = carousel; 3284 3285 /** 3286 * Hash index for the items. 3287 * @protected 3288 * @type {Object} 3289 */ 3290 this._hashes = {}; 3291 3292 /** 3293 * The carousel element. 3294 * @type {jQuery} 3295 */ 3296 this.$element = this._core.$element; 3297 3298 /** 3299 * All event handlers. 3300 * @protected 3301 * @type {Object} 3302 */ 3303 this._handlers = { 3304 'initialized.owl.carousel': $.proxy(function (e) { 3305 if (e.namespace && this._core.settings.startPosition === 'URLHash') { 3306 $(window).trigger('hashchange.owl.navigation'); 3307 } 3308 }, this), 3309 'prepared.owl.carousel': $.proxy(function (e) { 3310 if (e.namespace) { 3311 var hash = $(e.content).find('[data-hash]').addBack('[data-hash]').attr('data-hash'); 3312 3313 if (!hash) { 3314 return; 3315 } 3316 3317 this._hashes[hash] = e.content; 3318 } 3319 }, this), 3320 'changed.owl.carousel': $.proxy(function (e) { 3321 if (e.namespace && e.property.name === 'position') { 3322 var current = this._core.items(this._core.relative(this._core.current())), 3323 hash = $.map(this._hashes, function (item, hash) { 3324 return item === current ? hash : null; 3325 }).join(); 3326 3327 if (!hash || window.location.hash.slice(1) === hash) { 3328 return; 3329 } 3330 3331 window.location.hash = hash; 3332 } 3333 }, this) 3334 }; 3335 3336 // set default options 3337 this._core.options = $.extend({}, Hash.Defaults, this._core.options); 3338 3339 // register the event handlers 3340 this.$element.on(this._handlers); 3341 3342 // register event listener for hash navigation 3343 $(window).on('hashchange.owl.navigation', $.proxy(function (e) { 3344 var hash = window.location.hash.substring(1), 3345 items = this._core.$stage.children(), 3346 position = this._hashes[hash] && items.index(this._hashes[hash]); 3347 3348 if (position === undefined || position === this._core.current()) { 3349 return; 3350 } 3351 3352 this._core.to(this._core.relative(position), false, true); 3353 }, this)); 3354 }; 3355 3356 /** 3357 * Default options. 3358 * @public 3359 */ 3360 Hash.Defaults = { 3361 URLhashListener: false 3362 }; 3363 3364 /** 3365 * Destroys the plugin. 3366 * @public 3367 */ 3368 Hash.prototype.destroy = function () { 3369 var handler, property; 3370 3371 $(window).off('hashchange.owl.navigation'); 3372 3373 for (handler in this._handlers) { 3374 this._core.$element.off(handler, this._handlers[handler]); 3375 } 3376 for (property in Object.getOwnPropertyNames(this)) { 3377 typeof this[property] != 'function' && (this[property] = null); 3378 } 3379 }; 3380 3381 $.fn.owlCarousel.Constructor.Plugins.Hash = Hash; 3382 3383})(window.Zepto || window.jQuery, window, document); 3384 3385/** 3386 * Support Plugin 3387 * 3388 * @version 2.3.4 3389 * @author Vivid Planet Software GmbH 3390 * @author Artus Kolanowski 3391 * @author David Deutsch 3392 * @license The MIT License (MIT) 3393 */ 3394;(function ($, window, document, undefined) { 3395 3396 var style = $('<support>').get(0).style, 3397 prefixes = 'Webkit Moz O ms'.split(' '), 3398 events = { 3399 transition: { 3400 end: { 3401 WebkitTransition: 'webkitTransitionEnd', 3402 MozTransition: 'transitionend', 3403 OTransition: 'oTransitionEnd', 3404 transition: 'transitionend' 3405 } 3406 }, 3407 animation: { 3408 end: { 3409 WebkitAnimation: 'webkitAnimationEnd', 3410 MozAnimation: 'animationend', 3411 OAnimation: 'oAnimationEnd', 3412 animation: 'animationend' 3413 } 3414 } 3415 }, 3416 tests = { 3417 csstransforms: function () { 3418 return !!test('transform'); 3419 }, 3420 csstransforms3d: function () { 3421 return !!test('perspective'); 3422 }, 3423 csstransitions: function () { 3424 return !!test('transition'); 3425 }, 3426 cssanimations: function () { 3427 return !!test('animation'); 3428 } 3429 }; 3430 3431 function test(property, prefixed) { 3432 var result = false, 3433 upper = property.charAt(0).toUpperCase() + property.slice(1); 3434 3435 $.each((property + ' ' + prefixes.join(upper + ' ') + upper).split(' '), function (i, property) { 3436 if (style[property] !== undefined) { 3437 result = prefixed ? property : true; 3438 return false; 3439 } 3440 }); 3441 3442 return result; 3443 } 3444 3445 function prefixed(property) { 3446 return test(property, true); 3447 } 3448 3449 if (tests.csstransitions()) { 3450 /* jshint -W053 */ 3451 $.support.transition = String(prefixed('transition')) 3452 $.support.transition.end = events.transition.end[$.support.transition]; 3453 } 3454 3455 if (tests.cssanimations()) { 3456 /* jshint -W053 */ 3457 $.support.animation = String(prefixed('animation')) 3458 $.support.animation.end = events.animation.end[$.support.animation]; 3459 } 3460 3461 if (tests.csstransforms()) { 3462 /* jshint -W053 */ 3463 $.support.transform = String(prefixed('transform'));
3464 $.support.transform3d = tests.csstransforms3d(); 3465 } 3466 3467})(window.Zepto || window.jQuery, window, document);
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