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1/** 2 * Owl Carousel v2.2.1 3 * Copyright 2013-2017 David Deutsch 4 * Licensed under () 5 */ 6/** 7 * Owl carousel 8 * @version 2.1.6 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 plugins of this carousel. 55 * @protected 56 */ 57 this._plugins = {}; 58 59 /** 60 * Currently suppressed events to prevent them from beeing 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': $.proxy(worker.run, this) 175 }); 176 }, this)); 177 178 this.setup(); 179 this.initialize(); 180 } 181 182 /** 183 * Default options for the carousel. 184 * @public 185 */ 186 Owl.Defaults = { 187 items: 3, 188 loop: false, 189 center: false, 190 rewind: false, 191 192 mouseDrag: true, 193 touchDrag: true, 194 pullDrag: true, 195 freeDrag: false, 196 197 margin: 0, 198 stagePadding: 0, 199 200 merge: false, 201 mergeFit: true, 202 autoWidth: false, 203 204 startPosition: 0, 205 rtl: false, 206 207 smartSpeed: 250, 208 fluidSpeed: false, 209 dragEndSpeed: false, 210 211 responsive: {}, 212 responsiveRefreshRate: 200, 213 responsiveBaseElement: window, 214 215 fallbackEasing: 'swing', 216 217 info: false, 218 219 nestedItemSelector: false, 220 itemElement: 'div', 221 stageElement: 'div', 222 223 refreshClass: 'owl-refresh', 224 loadedClass: 'owl-loaded', 225 loadingClass: 'owl-loading', 226 rtlClass: 'owl-rtl', 227 responsiveClass: 'owl-responsive', 228 dragClass: 'owl-drag', 229 itemClass: 'owl-item', 230 stageClass: 'owl-stage', 231 stageOuterClass: 'owl-stage-outer', 232 grabClass: 'owl-grab' 233 }; 234 235 /** 236 * Enumeration for width. 237 * @public 238 * @readonly 239 * @enum {String} 240 */ 241 Owl.Width = { 242 Default: 'default', 243 Inner: 'inner', 244 Outer: 'outer' 245 }; 246 247 /** 248 * Enumeration for types. 249 * @public 250 * @readonly 251 * @enum {String} 252 */ 253 Owl.Type = { 254 Event: 'event', 255 State: 'state' 256 }; 257 258 /** 259 * Contains all registered plugins. 260 * @public 261 */ 262 Owl.Plugins = {}; 263 264 /** 265 * List of workers involved in the update process. 266 */ 267 Owl.Workers = [ { 268 filter: [ 'width', 'settings' ], 269 run: function() { 270 this._width = this.$element.width(); 271 } 272 }, {
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273 filter: [ 'width', 'items', 'settings' ], 274 run: function(cache) { 275 cache.current = this._items && this._items[this.relative(this._current)]; 276 } 277 }, { 278 filter: [ 'items', 'settings' ], 279 run: function() { 280 this.$stage.children('.cloned').remove(); 281 } 282 }, { 283 filter: [ 'width', 'items', 'settings' ], 284 run: function(cache) { 285 var margin = this.settings.margin || '', 286 grid = !this.settings.autoWidth, 287 rtl = this.settings.rtl, 288 css = { 289 'width': 'auto', 290 'margin-left': rtl ? margin : '', 291 'margin-right': rtl ? '' : margin 292 }; 293 294 !grid && this.$stage.children().css(css); 295 296 cache.css = css; 297 } 298 }, { 299 filter: [ 'width', 'items', 'settings' ], 300 run: function(cache) { 301 var width = (this.width() / this.settings.items).toFixed(3) - this.settings.margin, 302 merge = null, 303 iterator = this._items.length, 304 grid = !this.settings.autoWidth, 305 widths = []; 306 307 cache.items = { 308 merge: false, 309 width: width 310 }; 311 312 while (iterator--) { 313 merge = this._mergers[iterator]; 314 merge = this.settings.mergeFit && Math.min(merge, this.settings.items) || merge; 315 316 cache.items.merge = merge > 1 || cache.items.merge; 317 318 widths[iterator] = !grid ? this._items[iterator].width() : width * merge; 319 } 320 321 this._widths = widths; 322 } 323 }, { 324 filter: [ 'items', 'settings' ], 325 run: function() { 326 var clones = [], 327 items = this._items, 328 settings = this.settings, 329 // TODO: Should be computed from number of min width items in stage 330 view = Math.max(settings.items * 2, 4), 331 size = Math.ceil(items.length / 2) * 2, 332 repeat = settings.loop && items.length ? settings.rewind ? view : Math.max(view, size) : 0, 333 append = '', 334 prepend = ''; 335 336 repeat /= 2; 337 338 while (repeat--) { 339 // Switch to only using appended clones 340 clones.push(this.normalize(clones.length / 2, true)); 341 append = append + items[clones[clones.length - 1]][0].outerHTML; 342 clones.push(this.normalize(items.length - 1 - (clones.length - 1) / 2, true)); 343 prepend = items[clones[clones.length - 1]][0].outerHTML + prepend; 344 } 345 346 this._clones = clones; 347 348 $(append).addClass('cloned').appendTo(this.$stage); 349 $(prepend).addClass('cloned').prependTo(this.$stage); 350 } 351 }, { 352 filter: [ 'width', 'items', 'settings' ], 353 run: function() { 354 var rtl = this.settings.rtl ? 1 : -1, 355 size = this._clones.length + this._items.length, 356 iterator = -1, 357 previous = 0, 358 current = 0, 359 coordinates = []; 360 361 while (++iterator < size) { 362 previous = coordinates[iterator - 1] || 0; 363 current = this._widths[this.relative(iterator)] + this.settings.margin; 364 coordinates.push(previous + current * rtl); 365 } 366 367 this._coordinates = coordinates; 368 } 369 }, { 370 filter: [ 'width', 'items', 'settings' ], 371 run: function() { 372 var padding = this.settings.stagePadding, 373 coordinates = this._coordinates, 374 css = { 375 'width': Math.ceil(Math.abs(coordinates[coordinates.length - 1])) + padding * 2, 376 'padding-left': padding || '', 377 'padding-right': padding || '' 378 }; 379 380 this.$stage.css(css); 381 } 382 }, { 383 filter: [ 'width', 'items', 'settings' ], 384 run: function(cache) { 385 var iterator = this._coordinates.length, 386 grid = !this.settings.autoWidth, 387 items = this.$stage.children(); 388
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389 if (grid && cache.items.merge) { 390 while (iterator--) { 391 cache.css.width = this._widths[this.relative(iterator)]; 392 items.eq(iterator).css(cache.css); 393 } 394 } else if (grid) { 395 cache.css.width = cache.items.width; 396 items.css(cache.css); 397 } 398 } 399 }, { 400 filter: [ 'items' ], 401 run: function() { 402 this._coordinates.length < 1 && this.$stage.removeAttr('style'); 403 } 404 }, { 405 filter: [ 'width', 'items', 'settings' ], 406 run: function(cache) { 407 cache.current = cache.current ? this.$stage.children().index(cache.current) : 0; 408 cache.current = Math.max(this.minimum(), Math.min(this.maximum(), cache.current)); 409 this.reset(cache.current); 410 } 411 }, { 412 filter: [ 'position' ], 413 run: function() { 414 this.animate(this.coordinates(this._current)); 415 } 416 }, { 417 filter: [ 'width', 'position', 'items', 'settings' ], 418 run: function() { 419 var rtl = this.settings.rtl ? 1 : -1, 420 padding = this.settings.stagePadding * 2, 421 begin = this.coordinates(this.current()) + padding, 422 end = begin + this.width() * rtl, 423 inner, outer, matches = [], i, n; 424 425 for (i = 0, n = this._coordinates.length; i < n; i++) { 426 inner = this._coordinates[i - 1] || 0; 427 outer = Math.abs(this._coordinates[i]) + padding * rtl; 428 429 if ((this.op(inner, '<=', begin) && (this.op(inner, '>', end))) 430 || (this.op(outer, '<', begin) && this.op(outer, '>', end))) { 431 matches.push(i); 432 } 433 } 434 435 this.$stage.children('.active').removeClass('active'); 436 this.$stage.children(':eq(' + matches.join('), :eq(') + ')').addClass('active'); 437 438 if (this.settings.center) { 439 this.$stage.children('.center').removeClass('center'); 440 this.$stage.children().eq(this.current()).addClass('center'); 441 } 442 } 443 } ]; 444 445 /** 446 * Initializes the carousel. 447 * @protected 448 */ 449 Owl.prototype.initialize = function() { 450 this.enter('initializing'); 451 this.trigger('initialize'); 452 453 this.$element.toggleClass(this.settings.rtlClass, this.settings.rtl); 454 455 if (this.settings.autoWidth && !this.is('pre-loading')) { 456 var imgs, nestedSelector, width; 457 imgs = this.$element.find('img'); 458 nestedSelector = this.settings.nestedItemSelector ? '.' + this.settings.nestedItemSelector : undefined; 459 width = this.$element.children(nestedSelector).width(); 460 461 if (imgs.length && width <= 0) { 462 this.preloadAutoWidthImages(imgs); 463 } 464 } 465 466 this.$element.addClass(this.options.loadingClass); 467 468 // create stage 469 this.$stage = $('<' + this.settings.stageElement + ' class="' + this.settings.stageClass + '"/>') 470 .wrap('<div class="' + this.settings.stageOuterClass + '"/>'); 471 472 // append stage 473 this.$element.append(this.$stage.parent()); 474 475 // append content 476 this.replace(this.$element.children().not(this.$stage.parent())); 477 478 // check visibility 479 if (this.$element.is(':visible')) { 480 // update view 481 this.refresh(); 482 } else { 483 // invalidate width 484 this.invalidate('width'); 485 } 486 487 this.$element 488 .removeClass(this.options.loadingClass) 489 .addClass(this.options.loadedClass); 490 491 // register event handlers 492 this.registerEventHandlers(); 493 494 this.leave('initializing'); 495 this.trigger('initialized'); 496 }; 497 498 /** 499 * Setups the current settings. 500 * @todo Remove responsive classes. Why should adaptive designs be brought into IE8? 501 * @todo Support for media queries by using `matchMedia` would be nice. 502 * @public 503 */ 504 Owl.prototype.setup = function() { 505 var viewport = this.viewport(), 506 overwrites = this.options.responsive, 507 match = -1, 508 settings = null; 509 510 if (!overwrites) { 511 settings = $.extend({}, this.options); 512 } else { 513 $.each(overwrites, function(breakpoint) { 514 if (breakpoint <= viewport && breakpoint > match) { 515 match = Number(breakpoint); 516 } 517 }); 518 519 settings = $.extend({}, this.options, overwrites[match]); 520 if (typeof settings.stagePadding === 'function') { 521 settings.stagePadding = settings.stagePadding(); 522 } 523 delete settings.responsive; 524 525 // responsive class 526 if (settings.responsiveClass) { 527 this.$element.attr('class', 528 this.$element.attr('class').replace(new RegExp('(' + this.options.responsiveClass + '-)\\S+\\s', 'g'), '$1' + match) 529 ); 530 } 531 } 532 533 this.trigger('change', { property: { name: 'settings', value: settings } }); 534 this._breakpoint = match; 535 this.settings = settings; 536 this.invalidate('settings'); 537 this.trigger('changed', { property: { name: 'settings', value: this.settings } }); 538 }; 539 540 /** 541 * Updates option logic if necessery. 542 * @protected 543 */ 544 Owl.prototype.optionsLogic = function() { 545 if (this.settings.autoWidth) { 546 this.settings.stagePadding = false; 547 this.settings.merge = false; 548 } 549 }; 550 551 /** 552 * Prepares an item before add. 553 * @todo Rename event parameter `content` to `item`. 554 * @protected 555 * @returns {jQuery|HTMLElement} - The item container. 556 */ 557 Owl.prototype.prepare = function(item) { 558 var event = this.trigger('prepare', { content: item }); 559 560 if (!event.data) { 561 event.data = $('<' + this.settings.itemElement + '/>') 562 .addClass(this.options.itemClass).append(item) 563 } 564 565 this.trigger('prepared', { content: event.data }); 566 567 return event.data; 568 }; 569 570 /** 571 * Updates the view. 572 * @public 573 */ 574 Owl.prototype.update = function() { 575 var i = 0, 576 n = this._pipe.length, 577 filter = $.proxy(function(p) { return this[p] }, this._invalidated), 578 cache = {}; 579 580 while (i < n) { 581 if (this._invalidated.all || $.grep(this._pipe[i].filter, filter).length > 0) { 582 this._pipe[i].run(cache); 583 } 584 i++; 585 } 586 587 this._invalidated = {}; 588 589 !this.is('valid') && this.enter('valid'); 590 }; 591 592 /** 593 * Gets the width of the view. 594 * @public 595 * @param {Owl.Width} [dimension=Owl.Width.Default] - The dimension to return. 596 * @returns {Number} - The width of the view in pixel. 597 */ 598 Owl.prototype.width = function(dimension) { 599 dimension = dimension || Owl.Width.Default; 600 switch (dimension) { 601 case Owl.Width.Inner: 602 case Owl.Width.Outer: 603 return this._width; 604 default: 605 return this._width - this.settings.stagePadding * 2 + this.settings.margin; 606 } 607 }; 608 609 /** 610 * Refreshes the carousel primarily for adaptive purposes. 611 * @public 612 */ 613 Owl.prototype.refresh = function() { 614 this.enter('refreshing'); 615 this.trigger('refresh'); 616 617 this.setup(); 618 619 this.optionsLogic(); 620 621 this.$element.addClass(this.options.refreshClass); 622 623 this.update(); 624 625 this.$element.removeClass(this.options.refreshClass); 626 627 this.leave('refreshing'); 628 this.trigger('refreshed'); 629 }; 630 631 /** 632 * Checks window `resize` event. 633 * @protected 634 */ 635 Owl.prototype.onThrottledResize = function() { 636 window.clearTimeout(this.resizeTimer); 637 this.resizeTimer = window.setTimeout(this._handlers.onResize, this.settings.responsiveRefreshRate); 638 }; 639 640 /** 641 * Checks window `resize` event. 642 * @protected 643 */ 644 Owl.prototype.onResize = function() { 645 if (!this._items.length) { 646 return false; 647 } 648 649 if (this._width === this.$element.width()) { 650 return false; 651 } 652 653 if (!this.$element.is(':visible')) { 654 return false; 655 } 656 657 this.enter('resizing'); 658 659 if (this.trigger('resize').isDefaultPrevented()) { 660 this.leave('resizing'); 661 return false; 662 } 663 664 this.invalidate('width'); 665 666 this.refresh(); 667 668 this.leave('resizing'); 669 this.trigger('resized'); 670 }; 671 672 /** 673 * Registers event handlers. 674 * @todo Check `msPointerEnabled` 675 * @todo #261 676 * @protected 677 */ 678 Owl.prototype.registerEventHandlers = function() { 679 if ($.support.transition) { 680 this.$stage.on($.support.transition.end + '.owl.core', $.proxy(this.onTransitionEnd, this)); 681 } 682 683 if (this.settings.responsive !== false) { 684 this.on(window, 'resize', this._handlers.onThrottledResize); 685 } 686 687 if (this.settings.mouseDrag) { 688 this.$element.addClass(this.options.dragClass); 689 this.$stage.on('mousedown.owl.core', $.proxy(this.onDragStart, this)); 690 this.$stage.on('dragstart.owl.core selectstart.owl.core', function() { return false }); 691 } 692 693 if (this.settings.touchDrag){ 694 this.$stage.on('touchstart.owl.core', $.proxy(this.onDragStart, this)); 695 this.$stage.on('touchcancel.owl.core', $.proxy(this.onDragEnd, this)); 696 } 697 }; 698 699 /** 700 * Handles `touchstart` and `mousedown` events. 701 * @todo Horizontal swipe threshold as option 702 * @todo #261 703 * @protected 704 * @param {Event} event - The event arguments. 705 */ 706 Owl.prototype.onDragStart = function(event) { 707 var stage = null; 708 709 if (event.which === 3) { 710 return; 711 } 712 713 if ($.support.transform) { 714 stage = this.$stage.css('transform').replace(/.*\(|\)| /g, '').split(','); 715 stage = { 716 x: stage[stage.length === 16 ? 12 : 4], 717 y: stage[stage.length === 16 ? 13 : 5] 718 }; 719 } else { 720 stage = this.$stage.position(); 721 stage = { 722 x: this.settings.rtl ? 723 stage.left + this.$stage.width() - this.width() + this.settings.margin : 724 stage.left, 725 y: stage.top 726 }; 727 } 728 729 if (this.is('animating')) { 730 $.support.transform ? this.animate(stage.x) : this.$stage.stop() 731 this.invalidate('position'); 732 } 733 734 this.$element.toggleClass(this.options.grabClass, event.type === 'mousedown'); 735 736 this.speed(0); 737 738 this._drag.time = new Date().getTime(); 739 this._drag.target = $(event.target); 740 this._drag.stage.start = stage; 741 this._drag.stage.current = stage; 742 this._drag.pointer = this.pointer(event); 743 744 $(document).on('mouseup.owl.core touchend.owl.core', $.proxy(this.onDragEnd, this)); 745 746 $(document).one('mousemove.owl.core touchmove.owl.core', $.proxy(function(event) { 747 var delta = this.difference(this._drag.pointer, this.pointer(event)); 748 749 $(document).on('mousemove.owl.core touchmove.owl.core', $.proxy(this.onDragMove, this)); 750 751 if (Math.abs(delta.x) < Math.abs(delta.y) && this.is('valid')) { 752 return; 753 } 754 755 event.preventDefault(); 756 757 this.enter('dragging'); 758 this.trigger('drag'); 759 }, this)); 760 }; 761 762 /** 763 * Handles the `touchmove` and `mousemove` events. 764 * @todo #261 765 * @protected 766 * @param {Event} event - The event arguments. 767 */ 768 Owl.prototype.onDragMove = function(event) { 769 var minimum = null, 770 maximum = null, 771 pull = null, 772 delta = this.difference(this._drag.pointer, this.pointer(event)), 773 stage = this.difference(this._drag.stage.start, delta); 774 775 if (!this.is('dragging')) { 776 return; 777 } 778 779 event.preventDefault(); 780 781 if (this.settings.loop) { 782 minimum = this.coordinates(this.minimum()); 783 maximum = this.coordinates(this.maximum() + 1) - minimum; 784 stage.x = (((stage.x - minimum) % maximum + maximum) % maximum) + minimum; 785 } else { 786 minimum = this.settings.rtl ? this.coordinates(this.maximum()) : this.coordinates(this.minimum()); 787 maximum = this.settings.rtl ? this.coordinates(this.minimum()) : this.coordinates(this.maximum()); 788 pull = this.settings.pullDrag ? -1 * delta.x / 5 : 0; 789 stage.x = Math.max(Math.min(stage.x, minimum + pull), maximum + pull); 790 } 791 792 this._drag.stage.current = stage; 793 794 this.animate(stage.x); 795 }; 796 797 /** 798 * Handles the `touchend` and `mouseup` events. 799 * @todo #261 800 * @todo Threshold for click event 801 * @protected 802 * @param {Event} event - The event arguments. 803 */ 804 Owl.prototype.onDragEnd = function(event) { 805 var delta = this.difference(this._drag.pointer, this.pointer(event)), 806 stage = this._drag.stage.current, 807 direction = delta.x > 0 ^ this.settings.rtl ? 'left' : 'right'; 808 809 $(document).off('.owl.core'); 810 811 this.$element.removeClass(this.options.grabClass); 812 813 if (delta.x !== 0 && this.is('dragging') || !this.is('valid')) { 814 this.speed(this.settings.dragEndSpeed || this.settings.smartSpeed); 815 this.current(this.closest(stage.x, delta.x !== 0 ? direction : this._drag.direction)); 816 this.invalidate('position'); 817 this.update(); 818 819 this._drag.direction = direction; 820 821 if (Math.abs(delta.x) > 3 || new Date().getTime() - this._drag.time > 300) { 822 this._drag.target.one('click.owl.core', function() { return false; }); 823 } 824 } 825 826 if (!this.is('dragging')) { 827 return; 828 } 829 830 this.leave('dragging'); 831 this.trigger('dragged'); 832 }; 833 834 /** 835 * Gets absolute position of the closest item for a coordinate. 836 * @todo Setting `freeDrag` makes `closest` not reusable. See #165. 837 * @protected 838 * @param {Number} coordinate - The coordinate in pixel. 839 * @param {String} direction - The direction to check for the closest item. Ether `left` or `right`. 840 * @return {Number} - The absolute position of the closest item. 841 */ 842 Owl.prototype.closest = function(coordinate, direction) { 843 var position = -1, 844 pull = 30, 845 width = this.width(), 846 coordinates = this.coordinates(); 847 848 if (!this.settings.freeDrag) { 849 // check closest item 850 $.each(coordinates, $.proxy(function(index, value) { 851 // on a left pull, check on current index 852 if (direction === 'left' && coordinate > value - pull && coordinate < value + pull) { 853 position = index; 854 // on a right pull, check on previous index 855 // to do so, subtract width from value and set position = index + 1 856 } else if (direction === 'right' && coordinate > value - width - pull && coordinate < value - width + pull) { 857 position = index + 1; 858 } else if (this.op(coordinate, '<', value) 859 && this.op(coordinate, '>', coordinates[index + 1] || value - width)) { 860 position = direction === 'left' ? index + 1 : index; 861 } 862 return position === -1; 863 }, this)); 864 } 865 866 if (!this.settings.loop) { 867 // non loop boundries 868 if (this.op(coordinate, '>', coordinates[this.minimum()])) { 869 position = coordinate = this.minimum(); 870 } else if (this.op(coordinate, '<', coordinates[this.maximum()])) { 871 position = coordinate = this.maximum(); 872 } 873 } 874 875 return position; 876 }; 877 878 /** 879 * Animates the stage. 880 * @todo #270 881 * @public 882 * @param {Number} coordinate - The coordinate in pixels. 883 */ 884 Owl.prototype.animate = function(coordinate) { 885 var animate = this.speed() > 0; 886 887 this.is('animating') && this.onTransitionEnd(); 888 889 if (animate) { 890 this.enter('animating'); 891 this.trigger('translate'); 892 } 893 894 if ($.support.transform3d && $.support.transition) { 895 this.$stage.css({ 896 transform: 'translate3d(' + coordinate + 'px,0px,0px)', 897 transition: (this.speed() / 1000) + 's' 898 }); 899 } else if (animate) { 900 this.$stage.animate({ 901 left: coordinate + 'px' 902 }, this.speed(), this.settings.fallbackEasing, $.proxy(this.onTransitionEnd, this)); 903 } else { 904 this.$stage.css({ 905 left: coordinate + 'px' 906 }); 907 } 908 }; 909 910 /** 911 * Checks whether the carousel is in a specific state or not. 912 * @param {String} state - The state to check. 913 * @returns {Boolean} - The flag which indicates if the carousel is busy. 914 */ 915 Owl.prototype.is = function(state) { 916 return this._states.current[state] && this._states.current[state] > 0; 917 }; 918 919 /** 920 * Sets the absolute position of the current item. 921 * @public 922 * @param {Number} [position] - The new absolute position or nothing to leave it unchanged. 923 * @returns {Number} - The absolute position of the current item. 924 */ 925 Owl.prototype.current = function(position) { 926 if (position === undefined) { 927 return this._current; 928 } 929 930 if (this._items.length === 0) { 931 return undefined; 932 } 933 934 position = this.normalize(position); 935 936 if (this._current !== position) { 937 var event = this.trigger('change', { property: { name: 'position', value: position } }); 938 939 if (event.data !== undefined) { 940 position = this.normalize(event.data); 941 } 942 943 this._current = position; 944 945 this.invalidate('position'); 946 947 this.trigger('changed', { property: { name: 'position', value: this._current } }); 948 } 949 950 return this._current; 951 }; 952 953 /** 954 * Invalidates the given part of the update routine. 955 * @param {String} [part] - The part to invalidate. 956 * @returns {Array.<String>} - The invalidated parts. 957 */ 958 Owl.prototype.invalidate = function(part) { 959 if ($.type(part) === 'string') { 960 this._invalidated[part] = true; 961 this.is('valid') && this.leave('valid'); 962 } 963 return $.map(this._invalidated, function(v, i) { return i }); 964 }; 965 966 /** 967 * Resets the absolute position of the current item. 968 * @public 969 * @param {Number} position - The absolute position of the new item. 970 */ 971 Owl.prototype.reset = function(position) { 972 position = this.normalize(position); 973 974 if (position === undefined) { 975 return; 976 } 977 978 this._speed = 0; 979 this._current = position; 980 981 this.suppress([ 'translate', 'translated' ]); 982 983 this.animate(this.coordinates(position)); 984 985 this.release([ 'translate', 'translated' ]); 986 }; 987 988 /** 989 * Normalizes an absolute or a relative position of an item. 990 * @public 991 * @param {Number} position - The absolute or relative position to normalize. 992 * @param {Boolean} [relative=false] - Whether the given position is relative or not. 993 * @returns {Number} - The normalized position. 994 */ 995 Owl.prototype.normalize = function(position, relative) { 996 var n = this._items.length, 997 m = relative ? 0 : this._clones.length; 998 999 if (!this.isNumeric(position) || n < 1) { 1000 position = undefined; 1001 } else if (position < 0 || position >= n + m) { 1002 position = ((position - m / 2) % n + n) % n + m / 2; 1003 } 1004 1005 return position; 1006 }; 1007 1008 /** 1009 * Converts an absolute position of an item into a relative one. 1010 * @public 1011 * @param {Number} position - The absolute position to convert. 1012 * @returns {Number} - The converted position. 1013 */ 1014 Owl.prototype.relative = function(position) { 1015 position -= this._clones.length / 2; 1016 return this.normalize(position, true); 1017 }; 1018 1019 /** 1020 * Gets the maximum position for the current item. 1021 * @public 1022 * @param {Boolean} [relative=false] - Whether to return an absolute position or a relative position. 1023 * @returns {Number} 1024 */ 1025 Owl.prototype.maximum = function(relative) { 1026 var settings = this.settings, 1027 maximum = this._coordinates.length, 1028 iterator, 1029 reciprocalItemsWidth, 1030 elementWidth; 1031 1032 if (settings.loop) { 1033 maximum = this._clones.length / 2 + this._items.length - 1; 1034 } else if (settings.autoWidth || settings.merge) { 1035 iterator = this._items.length; 1036 reciprocalItemsWidth = this._items[--iterator].width(); 1037 elementWidth = this.$element.width(); 1038 while (iterator--) { 1039 reciprocalItemsWidth += this._items[iterator].width() + this.settings.margin; 1040 if (reciprocalItemsWidth > elementWidth) { 1041 break; 1042 } 1043 } 1044 maximum = iterator + 1; 1045 } else if (settings.center) { 1046 maximum = this._items.length - 1; 1047 } else { 1048 maximum = this._items.length - settings.items; 1049 } 1050 1051 if (relative) { 1052 maximum -= this._clones.length / 2; 1053 } 1054 1055 return Math.max(maximum, 0); 1056 }; 1057 1058 /** 1059 * Gets the minimum position for the current item. 1060 * @public 1061 * @param {Boolean} [relative=false] - Whether to return an absolute position or a relative position. 1062 * @returns {Number} 1063 */ 1064 Owl.prototype.minimum = function(relative) { 1065 return relative ? 0 : this._clones.length / 2; 1066 }; 1067 1068 /** 1069 * Gets an item at the specified relative position. 1070 * @public 1071 * @param {Number} [position] - The relative position of the item. 1072 * @return {jQuery|Array.<jQuery>} - The item at the given position or all items if no position was given. 1073 */ 1074 Owl.prototype.items = function(position) { 1075 if (position === undefined) { 1076 return this._items.slice(); 1077 } 1078 1079 position = this.normalize(position, true); 1080 return this._items[position]; 1081 }; 1082 1083 /** 1084 * Gets an item at the specified relative position. 1085 * @public 1086 * @param {Number} [position] - The relative position of the item. 1087 * @return {jQuery|Array.<jQuery>} - The item at the given position or all items if no position was given. 1088 */ 1089 Owl.prototype.mergers = function(position) { 1090 if (position === undefined) { 1091 return this._mergers.slice(); 1092 } 1093 1094 position = this.normalize(position, true); 1095 return this._mergers[position]; 1096 }; 1097 1098 /** 1099 * Gets the absolute positions of clones for an item. 1100 * @public 1101 * @param {Number} [position] - The relative position of the item. 1102 * @returns {Array.<Number>} - The absolute positions of clones for the item or all if no position was given. 1103 */ 1104 Owl.prototype.clones = function(position) { 1105 var odd = this._clones.length / 2, 1106 even = odd + this._items.length, 1107 map = function(index) { return index % 2 === 0 ? even + index / 2 : odd - (index + 1) / 2 }; 1108 1109 if (position === undefined) { 1110 return $.map(this._clones, function(v, i) { return map(i) }); 1111 } 1112 1113 return $.map(this._clones, function(v, i) { return v === position ? map(i) : null }); 1114 }; 1115 1116 /** 1117 * Sets the current animation speed. 1118 * @public 1119 * @param {Number} [speed] - The animation speed in milliseconds or nothing to leave it unchanged. 1120 * @returns {Number} - The current animation speed in milliseconds. 1121 */ 1122 Owl.prototype.speed = function(speed) { 1123 if (speed !== undefined) { 1124 this._speed = speed; 1125 } 1126 1127 return this._speed; 1128 }; 1129 1130 /** 1131 * Gets the coordinate of an item. 1132 * @todo The name of this method is missleanding. 1133 * @public 1134 * @param {Number} position - The absolute position of the item within `minimum()` and `maximum()`. 1135 * @returns {Number|Array.<Number>} - The coordinate of the item in pixel or all coordinates. 1136 */ 1137 Owl.prototype.coordinates = function(position) { 1138 var multiplier = 1, 1139 newPosition = position - 1, 1140 coordinate; 1141 1142 if (position === undefined) { 1143 return $.map(this._coordinates, $.proxy(function(coordinate, index) { 1144 return this.coordinates(index); 1145 }, this)); 1146 } 1147 1148 if (this.settings.center) { 1149 if (this.settings.rtl) { 1150 multiplier = -1; 1151 newPosition = position + 1; 1152 } 1153 1154 coordinate = this._coordinates[position]; 1155 coordinate += (this.width() - coordinate + (this._coordinates[newPosition] || 0)) / 2 * multiplier; 1156 } else { 1157 coordinate = this._coordinates[newPosition] || 0; 1158 } 1159 1160 coordinate = Math.ceil(coordinate); 1161 1162 return coordinate; 1163 }; 1164 1165 /** 1166 * Calculates the speed for a translation. 1167 * @protected 1168 * @param {Number} from - The absolute position of the start item. 1169 * @param {Number} to - The absolute position of the target item. 1170 * @param {Number} [factor=undefined] - The time factor in milliseconds. 1171 * @returns {Number} - The time in milliseconds for the translation. 1172 */ 1173 Owl.prototype.duration = function(from, to, factor) { 1174 if (factor === 0) { 1175 return 0; 1176 } 1177 1178 return Math.min(Math.max(Math.abs(to - from), 1), 6) * Math.abs((factor || this.settings.smartSpeed)); 1179 }; 1180 1181 /** 1182 * Slides to the specified item. 1183 * @public 1184 * @param {Number} position - The position of the item. 1185 * @param {Number} [speed] - The time in milliseconds for the transition. 1186 */ 1187 Owl.prototype.to = function(position, speed) { 1188 var current = this.current(), 1189 revert = null, 1190 distance = position - this.relative(current), 1191 direction = (distance > 0) - (distance < 0), 1192 items = this._items.length, 1193 minimum = this.minimum(), 1194 maximum = this.maximum(); 1195 1196 if (this.settings.loop) { 1197 if (!this.settings.rewind && Math.abs(distance) > items / 2) { 1198 distance += direction * -1 * items; 1199 } 1200 1201 position = current + distance; 1202 revert = ((position - minimum) % items + items) % items + minimum; 1203 1204 if (revert !== position && revert - distance <= maximum && revert - distance > 0) { 1205 current = revert - distance; 1206 position = revert; 1207 this.reset(current); 1208 } 1209 } else if (this.settings.rewind) { 1210 maximum += 1; 1211 position = (position % maximum + maximum) % maximum; 1212 } else { 1213 position = Math.max(minimum, Math.min(maximum, position)); 1214 } 1215 1216 this.speed(this.duration(current, position, speed)); 1217 this.current(position); 1218 1219 if (this.$element.is(':visible')) { 1220 this.update(); 1221 } 1222 }; 1223 1224 /** 1225 * Slides to the next item. 1226 * @public 1227 * @param {Number} [speed] - The time in milliseconds for the transition. 1228 */ 1229 Owl.prototype.next = function(speed) { 1230 speed = speed || false; 1231 this.to(this.relative(this.current()) + 1, speed); 1232 }; 1233 1234 /** 1235 * Slides to the previous item. 1236 * @public 1237 * @param {Number}
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1237 [speed] - The time in milliseconds for the transition. 1238 */ 1239 Owl.prototype.prev = function(speed) { 1240 speed = speed || false; 1241 this.to(this.relative(this.current()) - 1, speed); 1242 }; 1243 1244 /** 1245 * Handles the end of an animation. 1246 * @protected 1247 * @param {Event} event - The event arguments. 1248 */ 1249 Owl.prototype.onTransitionEnd = function(event) { 1250 1251 // if css2 animation then event object is undefined 1252 if (event !== undefined) { 1253 event.stopPropagation(); 1254 1255 // Catch only owl-stage transitionEnd event 1256 if ((event.target || event.srcElement || event.originalTarget) !== this.$stage.get(0)) { 1257 return false; 1258 } 1259 } 1260 1261 this.leave('animating'); 1262 this.trigger('translated'); 1263 }; 1264 1265 /** 1266 * Gets viewport width. 1267 * @protected 1268 * @return {Number} - The width in pixel. 1269 */ 1270 Owl.prototype.viewport = function() { 1271 var width; 1272 if (this.options.responsiveBaseElement !== window) { 1273 width = $(this.options.responsiveBaseElement).width(); 1274 } else if (window.innerWidth) { 1275 width = window.innerWidth; 1276 } else if (document.documentElement && document.documentElement.clientWidth) { 1277 width = document.documentElement.clientWidth; 1278 } else { 1279 console.warn('Can not detect viewport width.'); 1280 } 1281 return width; 1282 }; 1283 1284 /** 1285 * Replaces the current content. 1286 * @public 1287 * @param {HTMLElement|jQuery|String} content - The new content. 1288 */ 1289 Owl.prototype.replace = function(content) { 1290 this.$stage.empty(); 1291 this._items = []; 1292 1293 if (content) { 1294 content = (content instanceof jQuery) ? content : $(content); 1295 } 1296 1297 if (this.settings.nestedItemSelector) { 1298 content = content.find('.' + this.settings.nestedItemSelector); 1299 } 1300 1301 content.filter(function() { 1302 return this.nodeType === 1; 1303 }).each($.proxy(function(index, item) { 1304 item = this.prepare(item); 1305 this.$stage.append(item); 1306 this._items.push(item); 1307 this._mergers.push(item.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1 || 1); 1308 }, this)); 1309 1310 this.reset(this.isNumeric(this.settings.startPosition) ? this.settings.startPosition : 0); 1311 1312 this.invalidate('items'); 1313 }; 1314 1315 /** 1316 * Adds an item. 1317 * @todo Use `item` instead of `content` for the event arguments. 1318 * @public 1319 * @param {HTMLElement|jQuery|String} content - The item content to add. 1320 * @param {Number} [position] - The relative position at which to insert the item otherwise the item will be added to the end. 1321 */ 1322 Owl.prototype.add = function(content, position) { 1323 var current = this.relative(this._current); 1324 1325 position = position === undefined ? this._items.length : this.normalize(position, true); 1326 content = content instanceof jQuery ? content : $(content); 1327 1328 this.trigger('add', { content: content, position: position }); 1329 1330 content = this.prepare(content); 1331 1332 if (this._items.length === 0 || position === this._items.length) { 1333 this._items.length === 0 && this.$stage.append(content); 1334 this._items.length !== 0 && this._items[position - 1].after(content); 1335 this._items.push(content); 1336 this._mergers.push(content.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1 || 1); 1337 } else { 1338 this._items[position].before(content); 1339 this._items.splice(position, 0, content); 1340 this._mergers.splice(position, 0, content.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1 || 1); 1341 } 1342 1343 this._items[current] && this.reset(this._items[current].index()); 1344 1345 this.invalidate('items'); 1346 1347 this.trigger('added', { content: content, position: position }); 1348 }; 1349 1350 /** 1351 * Removes an item by its position. 1352 * @todo Use `item` instead of `content` for the event arguments. 1353 * @public 1354 * @param {Number} position - The relative position of the item to remove. 1355 */ 1356 Owl.prototype.remove = function(position) { 1357 position = this.normalize(position, true); 1358 1359 if (position === undefined) { 1360 return; 1361 } 1362
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1363 this.trigger('remove', { content: this._items[position], position: position }); 1364 1365 this._items[position].remove(); 1366 this._items.splice(position, 1); 1367 this._mergers.splice(position, 1); 1368 1369 this.invalidate('items'); 1370 1371 this.trigger('removed', { content: null, position: position }); 1372 }; 1373 1374 /** 1375 * Preloads images with auto width. 1376 * @todo Replace by a more generic approach 1377 * @protected 1378 */ 1379 Owl.prototype.preloadAutoWidthImages = function(images) { 1380 images.each($.proxy(function(i, element) { 1381 this.enter('pre-loading'); 1382 element = $(element); 1383 $(new Image()).one('load', $.proxy(function(e) { 1384 element.attr('src', e.target.src); 1385 element.css('opacity', 1); 1386 this.leave('pre-loading'); 1387 !this.is('pre-loading') && !this.is('initializing') && this.refresh(); 1388 }, this)).attr('src', element.attr('src') || element.attr('data-src') || element.attr('data-src-retina')); 1389 }, this)); 1390 }; 1391 1392 /** 1393 * Destroys the carousel. 1394 * @public 1395 */ 1396 Owl.prototype.destroy = function() { 1397 1398 this.$element.off('.owl.core'); 1399 this.$stage.off('.owl.core'); 1400 $(document).off('.owl.core'); 1401 1402 if (this.settings.responsive !== false) { 1403 window.clearTimeout(this.resizeTimer); 1404 this.off(window, 'resize', this._handlers.onThrottledResize); 1405 } 1406 1407 for (var i in this._plugins) { 1408 this._plugins[i].destroy(); 1409 } 1410 1411 this.$stage.children('.cloned').remove(); 1412 1413 this.$stage.unwrap(); 1414 this.$stage.children().contents().unwrap(); 1415 this.$stage.children().unwrap(); 1416 1417 this.$element 1418 .removeClass(this.options.refreshClass) 1419 .removeClass(this.options.loadingClass) 1420 .removeClass(this.options.loadedClass) 1421 .removeClass(this.options.rtlClass) 1422 .removeClass(this.options.dragClass) 1423 .removeClass(this.options.grabClass) 1424 .attr('class', this.$element.attr('class').replace(new RegExp(this.options.responsiveClass + '-\\S+\\s', 'g'), '')) 1425 .removeData('owl.carousel'); 1426 }; 1427 1428 /** 1429 * Operators to calculate right-to-left and left-to-right. 1430 * @protected 1431 * @param {Number} [a] - The left side operand. 1432 * @param {String} [o] - The operator. 1433 * @param {Number} [b] - The right side operand. 1434 */ 1435 Owl.prototype.op = function(a, o, b) { 1436 var rtl = this.settings.rtl; 1437 switch (o) { 1438 case '<': 1439 return rtl ? a > b : a < b; 1440 case '>': 1441 return rtl ? a < b : a > b; 1442 case '>=': 1443 return rtl ? a <= b : a >= b; 1444 case '<=': 1445 return rtl ? a >= b : a <= b; 1446 default: 1447 break; 1448 } 1449 }; 1450 1451 /** 1452 * Attaches to an internal event. 1453 * @protected 1454 * @param {HTMLElement} element - The event source. 1455 * @param {String} event - The event name. 1456 * @param {Function} listener - The event handler to attach. 1457 * @param {Boolean} capture - Wether the event should be handled at the capturing phase or not. 1458 */ 1459 Owl.prototype.on = function(element, event, listener, capture) { 1460 if (element.addEventListener) { 1461 element.addEventListener(event, listener, capture); 1462 } else if (element.attachEvent) { 1463 element.attachEvent('on' + event, listener); 1464 } 1465 }; 1466 1467 /** 1468 * Detaches from an internal event. 1469 * @protected 1470 * @param {HTMLElement} element - The event source. 1471 * @param {String} event - The event name. 1472 * @param {Function} listener - The attached event handler to detach. 1473 * @param {Boolean} capture - Wether the attached event handler was registered as a capturing listener or not. 1474 */ 1475 Owl.prototype.off = function(element, event, listener, capture) { 1476 if (element.removeEventListener) { 1477 element.removeEventListener(event, listener, capture); 1478 } else if (element.detachEvent) { 1479 element.detachEvent('on' + event, listener); 1480 } 1481 }; 1482 1483 /** 1484 * Triggers a public event. 1485 * @todo Remove `status`, `relatedTarget` should be used instead. 1486 * @protected 1487 * @param {String} name - The event name. 1488 * @param {*} [data=null] - The event data. 1489 * @param {String} [namespace=carousel] - The event namespace. 1490 * @param {String} [state] - The state which is associated with the event. 1491 * @param {Boolean}
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1491 [enter=false] - Indicates if the call enters the specified state or not. 1492 * @returns {Event} - The event arguments. 1493 */ 1494 Owl.prototype.trigger = function(name, data, namespace, state, enter) { 1495 var status = { 1496 item: { count: this._items.length, index: this.current() } 1497 }, handler = $.camelCase( 1498 $.grep([ 'on', name, namespace ], function(v) { return v }) 1499 .join('-').toLowerCase() 1500 ), event = $.Event( 1501 [ name, 'owl', namespace || 'carousel' ].join('.').toLowerCase(), 1502 $.extend({ relatedTarget: this }, status, data) 1503 ); 1504 1505 if (!this._supress[name]) { 1506 $.each(this._plugins, function(name, plugin) { 1507 if (plugin.onTrigger) { 1508 plugin.onTrigger(event); 1509 } 1510 }); 1511 1512 this.register({ type: Owl.Type.Event, name: name }); 1513 this.$element.trigger(event); 1514 1515 if (this.settings && typeof this.settings[handler] === 'function') { 1516 this.settings[handler].call(this, event); 1517 } 1518 } 1519 1520 return event; 1521 }; 1522 1523 /** 1524 * Enters a state. 1525 * @param name - The state name. 1526 */ 1527 Owl.prototype.enter = function(name) { 1528 $.each([ name ].concat(this._states.tags[name] || []), $.proxy(function(i, name) { 1529 if (this._states.current[name] === undefined) { 1530 this._states.current[name] = 0; 1531 } 1532 1533 this._states.current[name]++; 1534 }, this)); 1535 }; 1536 1537 /** 1538 * Leaves a state. 1539 * @param name - The state name. 1540 */ 1541 Owl.prototype.leave = function(name) { 1542 $.each([ name ].concat(this._states.tags[name] || []), $.proxy(function(i, name) { 1543 this._states.current[name]--; 1544 }, this)); 1545 }; 1546 1547 /** 1548 * Registers an event or state. 1549 * @public 1550 * @param {Object} object - The event or state to register. 1551 */ 1552 Owl.prototype.register = function(object) { 1553 if (object.type === Owl.Type.Event) { 1554 if (!$.event.special[object.name]) { 1555 $.event.special[object.name] = {}; 1556 } 1557 1558 if (!$.event.special[object.name].owl) { 1559 var _default = $.event.special[object.name]._default; 1560 $.event.special[object.name]._default = function(e) { 1561 if (_default && _default.apply && (!e.namespace || e.namespace.indexOf('owl') === -1)) { 1562 return _default.apply(this, arguments); 1563 } 1564 return e.namespace && e.namespace.indexOf('owl') > -1; 1565 }; 1566 $.event.special[object.name].owl = true; 1567 } 1568 } else if (object.type === Owl.Type.State) { 1569 if (!this._states.tags[object.name]) { 1570 this._states.tags[object.name] = object.tags; 1571 } else { 1572 this._states.tags[object.name] = this._states.tags[object.name].concat(object.tags); 1573 } 1574 1575 this._states.tags[object.name] = $.grep(this._states.tags[object.name], $.proxy(function(tag, i) { 1576 return $.inArray(tag, this._states.tags[object.name]) === i; 1577 }, this)); 1578 } 1579 }; 1580 1581 /** 1582 * Suppresses events. 1583 * @protected 1584 * @param {Array.<String>} events - The events to suppress. 1585 */ 1586 Owl.prototype.suppress = function(events) { 1587 $.each(events, $.proxy(function(index, event) { 1588 this._supress[event] = true; 1589 }, this)); 1590 }; 1591 1592 /** 1593 * Releases suppressed events. 1594 * @protected 1595 * @param {Array.<String>} events - The events to release. 1596 */ 1597 Owl.prototype.release = function(events) { 1598 $.each(events, $.proxy(function(index, event) { 1599 delete this._supress[event]; 1600 }, this)); 1601 }; 1602 1603 /** 1604 * Gets unified pointer coordinates from event. 1605 * @todo #261 1606 * @protected 1607 * @param {Event} - The `mousedown` or `touchstart` event. 1608 * @returns {Object} - Contains `x` and `y` coordinates of current pointer position. 1609 */ 1610 Owl.prototype.pointer = function(event) { 1611 var result = { x: null, y: null }; 1612 1613 event = event.originalEvent || event || window.event; 1614 1615 event = event.touches && event.touches.length ? 1616 event.touches[0] : event.changedTouches && event.changedTouches.length ? 1617 event.changedTouches[0] : event; 1618 1619 if (event.pageX) { 1620 result.x = event.pageX; 1621 result.y = event.pageY; 1622 } else { 1623 result.x = event.clientX; 1624 result.y = event.clientY; 1625 } 1626 1627 return result; 1628 }; 1629 1630 /** 1631 * Determines if the input is a Number or something that can be coerced to a Number 1632 * @protected 1633 * @param {Number|String|Object|Array|Boolean|RegExp|Function|Symbol} - The input to be tested 1634 * @returns {Boolean} - An indication if the input is a Number or can be coerced to a Number 1635 */ 1636 Owl.prototype.isNumeric = function(number) { 1637 return !isNaN(parseFloat(number)); 1638 }; 1639 1640 /** 1641 * Gets the difference of two vectors. 1642 * @todo #261 1643 * @protected 1644 * @param {Object} - The first vector. 1645 * @param {Object} - The second vector. 1646 * @returns {Object} - The difference. 1647 */ 1648 Owl.prototype.difference = function(first, second) { 1649 return { 1650 x: first.x - second.x, 1651 y: first.y - second.y 1652 }; 1653 }; 1654 1655 /** 1656 * The jQuery Plugin for the Owl Carousel
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1657 * @todo Navigation plugin `next` and `prev` 1658 * @public 1659 */ 1660 $.fn.owlCarousel = function(option) { 1661 var args = Array.prototype.slice.call(arguments, 1); 1662 1663 return this.each(function() { 1664 var $this = $(this), 1665 data = $this.data('owl.carousel'); 1666 1667 if (!data) { 1668 data = new Owl(this, typeof option == 'object' && option); 1669 $this.data('owl.carousel', data); 1670 1671 $.each([ 1672 'next', 'prev', 'to', 'destroy', 'refresh', 'replace', 'add', 'remove' 1673 ], function(i, event) { 1674 data.register({ type: Owl.Type.Event, name: event }); 1675 data.$element.on(event + '.owl.carousel.core', $.proxy(function(e) { 1676 if (e.namespace && e.relatedTarget !== this) { 1677 this.suppress([ event ]); 1678 data[event].apply(this, [].slice.call(arguments, 1)); 1679 this.release([ event ]); 1680 } 1681 }, data)); 1682 }); 1683 } 1684 1685 if (typeof option == 'string' && option.charAt(0) !== '_') { 1686 data[option].apply(data, args); 1687 } 1688 }); 1689 }; 1690 1691 /** 1692 * The constructor for the jQuery Plugin 1693 * @public 1694 */ 1695 $.fn.owlCarousel.Constructor = Owl; 1696 1697})(window.Zepto || window.jQuery, window, document); 1698 1699/** 1700 * AutoRefresh Plugin 1701 * @version 2.1.0 1702 * @author Artus Kolanowski 1703 * @author David Deutsch 1704 * @license The MIT License (MIT) 1705 */ 1706;(function($, window, document, undefined) { 1707 1708 /** 1709 * Creates the auto refresh plugin. 1710 * @class The Auto Refresh Plugin 1711 * @param {Owl} carousel - The Owl Carousel 1712 */ 1713 var AutoRefresh = function(carousel) { 1714 /** 1715 * Reference to the core. 1716 * @protected 1717 * @type {Owl} 1718 */ 1719 this._core = carousel; 1720 1721 /** 1722 * Refresh interval. 1723 * @protected 1724 * @type {number} 1725 */ 1726 this._interval = null; 1727 1728 /** 1729 * Whether the element is currently visible or not. 1730 * @protected 1731 * @type {Boolean} 1732 */ 1733 this._visible = null; 1734 1735 /** 1736 * All event handlers. 1737 * @protected 1738 * @type {Object} 1739 */ 1740 this._handlers = { 1741 'initialized.owl.carousel': $.proxy(function(e) { 1742 if (e.namespace && this._core.settings.autoRefresh) { 1743 this.watch(); 1744 } 1745 }, this) 1746 }; 1747 1748 // set default options 1749 this._core.options = $.extend({}, AutoRefresh.Defaults, this._core.options); 1750 1751 // register event handlers 1752 this._core.$element.on(this._handlers); 1753 }; 1754 1755 /** 1756 * Default options. 1757 * @public 1758 */ 1759 AutoRefresh.Defaults = { 1760 autoRefresh: true, 1761 autoRefreshInterval: 500 1762 }; 1763 1764 /** 1765 * Watches the element. 1766 */ 1767 AutoRefresh.prototype.watch = function() { 1768 if (this._interval) { 1769 return; 1770 } 1771 1772 this._visible = this._core.$element.is(':visible'); 1773 this._interval = window.setInterval($.proxy(this.refresh, this), this._core.settings.autoRefreshInterval); 1774 }; 1775 1776 /** 1777 * Refreshes the element. 1778 */ 1779 AutoRefresh.prototype.refresh = function() { 1780 if (this._core.$element.is(':visible') === this._visible) { 1781 return; 1782 } 1783 1784 this._visible = !this._visible; 1785 1786 this._core.$element.toggleClass('owl-hidden', !this._visible); 1787 1788 this._visible && (this._core.invalidate('width') && this._core.refresh()); 1789 }; 1790 1791 /** 1792 * Destroys the plugin. 1793 */ 1794 AutoRefresh.prototype.destroy = function() { 1795 var handler, property; 1796 1797 window.clearInterval(this._interval); 1798 1799 for (handler in this._handlers) { 1800 this._core.$element.off(handler, this._handlers[handler]); 1801 } 1802 for (property in Object.getOwnPropertyNames(this)) { 1803 typeof this[property] != 'function' && (this[property] = null); 1804 } 1805 }; 1806 1807 $.fn.owlCarousel.Constructor.Plugins.AutoRefresh = AutoRefresh; 1808 1809})(window.Zepto || window.jQuery, window, document); 1810 1811/** 1812 * Lazy Plugin 1813 * @version 2.1.0 1814 * @author Bartosz Wojciechowski 1815 * @author David Deutsch 1816 * @license The MIT License (MIT) 1817 */ 1818;(function($, window, document, undefined) { 1819 1820 /** 1821 * Creates the lazy plugin. 1822 * @class The Lazy Plugin 1823 * @param {Owl} carousel - The Owl Carousel 1824 */ 1825 var Lazy = function(carousel) { 1826 1827 /** 1828 * Reference to the core. 1829 * @protected 1830 * @type {Owl} 1831 */ 1832 this._core = carousel; 1833 1834 /** 1835 * Already loaded items. 1836 * @protected 1837 * @type {Array.<jQuery>} 1838 */ 1839 this._loaded = []; 1840 1841 /** 1842 * Event handlers. 1843 * @protected 1844 * @type {Object} 1845 */ 1846 this._handlers = { 1847 'initialized.owl.carousel change.owl.carousel resized.owl.carousel': $.proxy(function(e) { 1848 if (!e.namespace) { 1849 return; 1850 } 1851 1852 if (!this._core.settings || !this._core.settings.lazyLoad) { 1853 return; 1854 } 1855 1856 if ((e.property && e.property.name == 'position') || e.type == 'initialized') { 1857 var settings = this._core.settings, 1858 n = (settings.center && Math.ceil(settings.items / 2) || settings.items), 1859 i = ((settings.center && n * -1) || 0), 1860 position = (e.property && e.property.value !== undefined ? e.property.value : this._core.current()) + i, 1861 clones = this._core.clones().length, 1862 load = $.proxy(function(i, v) { this.load(v) }, this); 1863 1864 while (i++ < n) { 1865 this.load(clones / 2 + this._core.relative(position)); 1866 clones && $.each(this._core.clones(this._core.relative(position)), load); 1867 position++; 1868 } 1869 } 1870 }, this) 1871 }; 1872 1873 // set the default options 1874 this._core.options = $.extend({}, Lazy.Defaults, this._core.options); 1875 1876 // register event handler 1877 this._core.$element.on(this._handlers); 1878 }; 1879 1880 /** 1881 * Default options. 1882 * @public 1883 */ 1884 Lazy.Defaults = { 1885 lazyLoad: false 1886 }; 1887 1888 /** 1889 * Loads all resources of an item at the specified position. 1890 * @param {Number} position - The absolute position of the item. 1891 * @protected 1892 */ 1893 Lazy.prototype.load = function(position) { 1894 var $item = this._core.$stage.children().eq(position), 1895 $elements = $item && $item.find('.owl-lazy'); 1896 1897 if (!$elements || $.inArray($item.get(0), this._loaded) > -1) { 1898 return; 1899 } 1900 1901 $elements.each($.proxy(function(index, element) { 1902 var $element = $(element), image, 1903 url = (window.devicePixelRatio > 1 && $element.attr('data-src-retina')) || $element.attr('data-src'); 1904 1905 this._core.trigger('load', { element: $element, url: url }, 'lazy'); 1906 1907 if ($element.is('img')) { 1908 $element.one('load.owl.lazy', $.proxy(function() { 1909 $element.css('opacity', 1); 1910 this._core.trigger('loaded', { element: $element, url: url }, 'lazy'); 1911 }, this)).attr('src', url); 1912 } else { 1913 image = new Image(); 1914 image.onload = $.proxy(function() { 1915 $element.css({ 1916 'background-image': 'url("' + url + '")', 1917 'opacity': '1' 1918 }); 1919 this._core.trigger('loaded', { element: $element, url: url }, 'lazy'); 1920 }, this); 1921 image.src = url; 1922 } 1923 }, this)); 1924 1925 this._loaded.push($item.get(0)); 1926 }; 1927 1928 /** 1929 * Destroys the plugin. 1930 * @public 1931 */ 1932 Lazy.prototype.destroy = function() { 1933 var handler, property; 1934 1935 for (handler in this.handlers) { 1936 this._core.$element.off(handler, this.handlers[handler]); 1937 } 1938 for (property in Object.getOwnPropertyNames(this)) { 1939 typeof this[property] != 'function' && (this[property] = null); 1940 } 1941 }; 1942 1943 $.fn.owlCarousel.Constructor.Plugins.Lazy = Lazy; 1944 1945})(window.Zepto || window.jQuery, window, document); 1946 1947/** 1948 * AutoHeight Plugin 1949 * @version 2.1.0 1950 * @author Bartosz Wojciechowski 1951 * @author David Deutsch 1952 * @license The MIT License (MIT) 1953 */ 1954;(function($, window, document, undefined) { 1955 1956 /** 1957 * Creates the auto height plugin. 1958 * @class The Auto Height Plugin 1959 * @param {Owl} carousel - The Owl Carousel 1960 */ 1961 var AutoHeight = function(carousel) { 1962 /** 1963 * Reference to the core. 1964 * @protected 1965 * @type {Owl} 1966 */ 1967 this._core = carousel; 1968 1969 /** 1970 * All event handlers. 1971 * @protected 1972 * @type {Object} 1973 */ 1974 this._handlers = { 1975 'initialized.owl.carousel refreshed.owl.carousel': $.proxy(function(e) { 1976 if (e.namespace && this._core.settings.autoHeight) { 1977 this.update(); 1978 } 1979 }, this), 1980 'changed.owl.carousel': $.proxy(function(e) { 1981 if (e.namespace && this._core.settings.autoHeight && e.property.name == 'position'){ 1982 this.update(); 1983 } 1984 }, this), 1985 'loaded.owl.lazy': $.proxy(function(e) { 1986 if (e.namespace && this._core.settings.autoHeight 1987 && e.element.closest('.' + this._core.settings.itemClass).index() === this._core.current()) { 1988 this.update(); 1989 } 1990 }, this) 1991 }; 1992 1993 // set default options 1994 this._core.options = $.extend({}, AutoHeight.Defaults, this._core.options); 1995 1996 // register event handlers 1997 this._core.$element.on(this._handlers); 1998 }; 1999 2000 /** 2001 * Default options. 2002 * @public 2003 */ 2004 AutoHeight.Defaults = { 2005 autoHeight: false, 2006 autoHeightClass: 'owl-height' 2007 }; 2008 2009 /** 2010 * Updates the view. 2011 */ 2012 AutoHeight.prototype.update = function() { 2013 var start = this._core._current, 2014 end = start + this._core.settings.items, 2015 visible = this._core.$stage.children().toArray().slice(start, end), 2016 heights = [], 2017 maxheight = 0; 2018 2019 $.each(visible, function(index, item) { 2020 heights.push($(item).height()); 2021 }); 2022 2023 maxheight = Math.max.apply(null, heights); 2024 2025 this._core.$stage.parent() 2026 .height(maxheight) 2027 .addClass(this._core.settings.autoHeightClass); 2028 }; 2029 2030 AutoHeight.prototype.destroy = function() { 2031 var handler, property; 2032 2033 for (handler in this._handlers) { 2034 this._core.$element.off(handler, this._handlers[handler]); 2035 } 2036 for (property in Object.getOwnPropertyNames(this)) { 2037 typeof this[property] != 'function' && (this[property] = null); 2038 } 2039 }; 2040 2041 $.fn.owlCarousel.Constructor.Plugins.AutoHeight = AutoHeight; 2042 2043})(window.Zepto || window.jQuery, window, document); 2044 2045/** 2046 * Video Plugin 2047 * @version 2.1.0 2048 * @author Bartosz Wojciechowski 2049 * @author David Deutsch 2050 * @license The MIT License (MIT) 2051 */ 2052;(function($, window, document, undefined) { 2053 2054 /** 2055 * Creates the video plugin. 2056 * @class The Video Plugin 2057 * @param {Owl} carousel - The Owl Carousel 2058 */ 2059 var Video = function(carousel) { 2060 /** 2061 * Reference to the core. 2062 * @protected 2063 * @type {Owl} 2064 */ 2065 this._core = carousel; 2066 2067 /** 2068 * Cache all video URLs. 2069 * @protected 2070 * @type {Object} 2071 */ 2072 this._videos = {}; 2073 2074 /** 2075 * Current playing item. 2076 * @protected 2077 * @type {jQuery} 2078 */ 2079 this._playing = null; 2080 2081 /** 2082 * All event handlers. 2083 * @todo The cloned content removale is too late 2084 * @protected 2085 * @type {Object} 2086 */ 2087 this._handlers = { 2088 'initialized.owl.carousel': $.proxy(function(e) { 2089 if (e.namespace) { 2090 this._core.register({ type: 'state', name: 'playing', tags: [ 'interacting' ] }); 2091 } 2092 }, this), 2093 'resize.owl.carousel': $.proxy(function(e) { 2094 if (e.namespace && this._core.settings.video && this.isInFullScreen()) { 2095 e.preventDefault(); 2096 } 2097 }, this), 2098 'refreshed.owl.carousel': $.proxy(function(e) { 2099 if (e.namespace && this._core.is('resizing')) { 2100 this._core.$stage.find('.cloned .owl-video-frame').remove(); 2101 } 2102 }, this), 2103 'changed.owl.carousel': $.proxy(function(e) { 2104 if (e.namespace && e.property.name === 'position' && this._playing) { 2105 this.stop(); 2106 } 2107 }, this), 2108 'prepared.owl.carousel': $.proxy(function(e) { 2109 if (!e.namespace) { 2110 return; 2111 } 2112 2113 var $element = $(e.content).find('.owl-video'); 2114 2115 if ($element.length) { 2116 $element.css('display', 'none'); 2117 this.fetch($element, $(e.content)); 2118 } 2119 }, this) 2120 }; 2121 2122 // set default options 2123 this._core.options = $.extend({}, Video.Defaults, this._core.options); 2124 2125 // register event handlers 2126 this._core.$element.on(this._handlers); 2127 2128 this._core.$element.on('click.owl.video', '.owl-video-play-icon', $.proxy(function(e) { 2129 this.play(e); 2130 }, this)); 2131 }; 2132 2133 /** 2134 * Default options. 2135 * @public 2136 */ 2137 Video.Defaults = { 2138 video: false, 2139 videoHeight: false, 2140 videoWidth: false 2141 }; 2142 2143 /** 2144 * Gets the video ID and the type (YouTube/Vimeo/vzaar only). 2145 * @protected 2146 * @param {jQuery} target - The target containing the video data. 2147 * @param {jQuery} item - The item containing the video. 2148 */ 2149 Video.prototype.fetch = function(target, item) { 2150 var type = (function() { 2151 if (target.attr('data-vimeo-id')) { 2152 return 'vimeo'; 2153 } else if (target.attr('data-vzaar-id')) { 2154 return 'vzaar' 2155 } else { 2156 return 'youtube'; 2157 } 2158 })(), 2159 id = target.attr('data-vimeo-id') || target.attr('data-youtube-id') || target.attr('data-vzaar-id'), 2160 width = target.attr('data-width') || this._core.settings.videoWidth, 2161 height = target.attr('data-height') || this._core.settings.videoHeight, 2162 url = target.attr('href'); 2163 2164 if (url) { 2165 2166 /* 2167 Parses the id's out of the following urls (and probably more): 2168 https://www.youtube.com/watch?v=:id 2169 https://youtu.be/:id 2170 https://vimeo.com/:id 2171 https://vimeo.com/channels/:channel/:id 2172 https://vimeo.com/groups/:group/videos/:id 2173 https://app.vzaar.com/videos/:id 2174 2175 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 2176 */ 2177 2178 id = url.match(/(http:|https:|)\/\/(player.|www.|app.)?(vimeo\.com|youtu(be\.com|\.be|be\.googleapis\.com)|vzaar\.com)\/(video\/|videos\/|embed\/|channels\/.+\/|groups\/.+\/|watch\?v=|v\/)?([A-Za-z0-9._%-]*)(\&\S+)?/); 2179 2180 if (id[3].indexOf('youtu') > -1) { 2181 type = 'youtube'; 2182 } else if (id[3].indexOf('vimeo') > -1) { 2183 type = 'vimeo'; 2184 } else if (id[3].indexOf('vzaar') > -1) { 2185 type = 'vzaar'; 2186 } else { 2187 throw new Error('Video URL not supported.'); 2188 } 2189 id = id[6]; 2190 } else { 2191 throw new Error('Missing video URL.'); 2192 } 2193 2194 this._videos[url] = { 2195 type: type, 2196 id: id, 2197 width: width, 2198 height: height 2199 }; 2200 2201 item.attr('data-video', url); 2202 2203 this.thumbnail(target, this._videos[url]); 2204 }; 2205 2206 /** 2207 * Creates video thumbnail. 2208 * @protected 2209 * @param {jQuery} target - The target containing the video data. 2210 * @param {Object} info - The video info object. 2211 * @see `fetch` 2212 */ 2213 Video.prototype.thumbnail = function(target, video) { 2214 var tnLink, 2215 icon, 2216 path, 2217 dimensions = video.width && video.height ? 'style="width:' + video.width + 'px;height:' + video.height + 'px;"' : '', 2218 customTn = target.find('img'), 2219 srcType = 'src', 2220 lazyClass = '', 2221 settings = this._core.settings, 2222 create = function(path) { 2223 icon = '<div class="owl-video-play-icon"></div>'; 2224 2225 if (settings.lazyLoad) { 2226 tnLink = '<div class="owl-video-tn ' + lazyClass + '" ' + srcType + '="' + path + '"></div>'; 2227 } else { 2228 tnLink = '<div class="owl-video-tn" style="opacity:1;background-image:url(' + path + ')"></div>'; 2229 } 2230 target.after(tnLink); 2231 target.after(icon); 2232 }; 2233 2234 // wrap video content into owl-video-wrapper div 2235 target.wrap('<div class="owl-video-wrapper"' + dimensions + '></div>'); 2236 2237 if (this._core.settings.lazyLoad) { 2238 srcType = 'data-src'; 2239 lazyClass = 'owl-lazy'; 2240 } 2241 2242 // custom thumbnail 2243 if (customTn.length) { 2244 create(customTn.attr(srcType)); 2245 customTn.remove(); 2246 return false; 2247 } 2248 2249 if (video.type === 'youtube') { 2250 path = "//img.youtube.com/vi/" + video.id + "/hqdefault.jpg"; 2251 create(path); 2252 } else if (video.type === 'vimeo') { 2253 $.ajax({ 2254 type: 'GET', 2255 url: '//vimeo.com/api/v2/video/' + video.id + '.json', 2256 jsonp: 'callback', 2257 dataType: 'jsonp', 2258 success: function(data) { 2259 path = data[0].thumbnail_large; 2260 create(path); 2261 } 2262 }); 2263 } else if (video.type === 'vzaar') { 2264 $.ajax({ 2265 type: 'GET', 2266 url: '//vzaar.com/api/videos/' + video.id + '.json', 2267 jsonp: 'callback', 2268 dataType: 'jsonp', 2269 success: function(data) { 2270 path = data.framegrab_url; 2271 create(path); 2272 } 2273 }); 2274 } 2275 }; 2276 2277 /** 2278 * Stops the current video. 2279 * @public 2280 */ 2281 Video.prototype.stop = function() { 2282 this._core.trigger('stop', null, 'video'); 2283 this._playing.find('.owl-video-frame').remove(); 2284 this._playing.removeClass('owl-video-playing'); 2285 this._playing = null; 2286 this._core.leave('playing'); 2287 this._core.trigger('stopped', null, 'video'); 2288 }; 2289 2290 /** 2291 * Starts the current video. 2292 * @public 2293 * @param {Event} event - The event arguments. 2294 */ 2295 Video.prototype.play = function(event) { 2296 var target = $(event.target), 2297 item = target.closest('.' + this._core.settings.itemClass), 2298 video = this._videos[item.attr('data-video')], 2299 width = video.width || '100%', 2300 height = video.height || this._core.$stage.height(), 2301 html; 2302 2303 if (this._playing) { 2304 return; 2305 } 2306 2307 this._core.enter('playing'); 2308 this._core.trigger('play', null, 'video'); 2309 2310 item = this._core.items(this._core.relative(item.index())); 2311 2312 this._core.reset(item.index()); 2313 2314 if (video.type === 'youtube') { 2315 html = '<iframe width="' + width + '" height="' + height + '" src="//www.youtube.com/embed/' + 2316 video.id + '?autoplay=1&rel=0&v=' + video.id + '" frameborder="0" allowfullscreen></iframe>'; 2317 } else if (video.type === 'vimeo') { 2318 html = '<iframe src="//player.vimeo.com/video/' + video.id + 2319 '?autoplay=1" width="' + width + '" height="' + height + 2320 '" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>'; 2321 } else if (video.type === 'vzaar') { 2322 html = '<iframe frameborder="0"' + 'height="' + height + '"' + 'width="' + width + 2323 '" allowfullscreen mozallowfullscreen webkitAllowFullScreen ' + 2324 'src="//view.vzaar.com/' + video.id + '/player?autoplay=true"></iframe>'; 2325 } 2326 2327 $('<div class="owl-video-frame">' + html + '</div>').insertAfter(item.find('.owl-video')); 2328 2329 this._playing = item.addClass('owl-video-playing'); 2330 }; 2331 2332 /** 2333 * Checks whether an video is currently in full screen mode or not. 2334 * @todo Bad style because looks like a readonly method but changes members. 2335 * @protected 2336 * @returns {Boolean} 2337 */ 2338 Video.prototype.isInFullScreen = function() { 2339 var element = document.fullscreenElement || document.mozFullScreenElement || 2340 document.webkitFullscreenElement; 2341 2342 return element && $(element).parent().hasClass('owl-video-frame'); 2343 }; 2344 2345 /** 2346 * Destroys the plugin. 2347 */ 2348 Video.prototype.destroy = function() { 2349 var handler, property; 2350 2351 this._core.$element.off('click.owl.video'); 2352 2353 for (handler in this._handlers) { 2354 this._core.$element.off(handler, this._handlers[handler]); 2355 } 2356 for (property in Object.getOwnPropertyNames(this)) { 2357 typeof this[property] != 'function' && (this[property] = null); 2358 } 2359 }; 2360 2361 $.fn.owlCarousel.Constructor.Plugins.Video = Video; 2362 2363})(window.Zepto || window.jQuery, window, document); 2364 2365/** 2366 * Animate Plugin 2367 * @version 2.1.0 2368 * @author Bartosz Wojciechowski 2369 * @author David Deutsch 2370 * @license The MIT License (MIT) 2371 */ 2372;(function($, window, document, undefined) { 2373 2374 /** 2375 * Creates the animate plugin. 2376 * @class The Navigation Plugin 2377 * @param {Owl} scope - The Owl Carousel
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2378 */ 2379 var Animate = function(scope) { 2380 this.core = scope; 2381 this.core.options = $.extend({}, Animate.Defaults, this.core.options); 2382 this.swapping = true; 2383 this.previous = undefined; 2384 this.next = undefined; 2385 2386 this.handlers = { 2387 'change.owl.carousel': $.proxy(function(e) { 2388 if (e.namespace && e.property.name == 'position') { 2389 this.previous = this.core.current(); 2390 this.next = e.property.value; 2391 } 2392 }, this), 2393 'drag.owl.carousel dragged.owl.carousel translated.owl.carousel': $.proxy(function(e) { 2394 if (e.namespace) { 2395 this.swapping = e.type == 'translated'; 2396 } 2397 }, this), 2398 'translate.owl.carousel': $.proxy(function(e) { 2399 if (e.namespace && this.swapping && (this.core.options.animateOut || this.core.options.animateIn)) { 2400 this.swap(); 2401 } 2402 }, this) 2403 }; 2404 2405 this.core.$element.on(this.handlers); 2406 }; 2407 2408 /** 2409 * Default options. 2410 * @public 2411 */ 2412 Animate.Defaults = { 2413 animateOut: false, 2414 animateIn: false 2415 }; 2416 2417 /** 2418 * Toggles the animation classes whenever an translations starts. 2419 * @protected 2420 * @returns {Boolean|undefined} 2421 */ 2422 Animate.prototype.swap = function() { 2423 2424 if (this.core.settings.items !== 1) { 2425 return; 2426 } 2427 2428 if (!$.support.animation || !$.support.transition) { 2429 return; 2430 } 2431 2432 this.core.speed(0); 2433 2434 var left, 2435 clear = $.proxy(this.clear, this), 2436 previous = this.core.$stage.children().eq(this.previous), 2437 next = this.core.$stage.children().eq(this.next), 2438 incoming = this.core.settings.animateIn, 2439 outgoing = this.core.settings.animateOut; 2440 2441 if (this.core.current() === this.previous) { 2442 return; 2443 } 2444 2445 if (outgoing) { 2446 left = this.core.coordinates(this.previous) - this.core.coordinates(this.next); 2447 previous.one($.support.animation.end, clear) 2448 .css( { 'left': left + 'px' } ) 2449 .addClass('animated owl-animated-out') 2450 .addClass(outgoing); 2451 } 2452 2453 if (incoming) { 2454 next.one($.support.animation.end, clear) 2455 .addClass('animated owl-animated-in') 2456 .addClass(incoming); 2457 } 2458 }; 2459 2460 Animate.prototype.clear = function(e) { 2461 $(e.target).css( { 'left': '' } ) 2462 .removeClass('animated owl-animated-out owl-animated-in') 2463 .removeClass(this.core.settings.animateIn) 2464 .removeClass(this.core.settings.animateOut); 2465 this.core.onTransitionEnd(); 2466 }; 2467 2468 /** 2469 * Destroys the plugin. 2470 * @public 2471 */ 2472 Animate.prototype.destroy = function() { 2473 var handler, property; 2474 2475 for (handler in this.handlers) { 2476 this.core.$element.off(handler, this.handlers[handler]); 2477 } 2478 for (property in Object.getOwnPropertyNames(this)) { 2479 typeof this[property] != 'function' && (this[property] = null); 2480 } 2481 }; 2482 2483 $.fn.owlCarousel.Constructor.Plugins.Animate = Animate; 2484 2485})(window.Zepto || window.jQuery, window, document); 2486 2487/** 2488 * Autoplay Plugin 2489 * @version 2.1.0 2490 * @author Bartosz Wojciechowski 2491 * @author Artus Kolanowski 2492 * @author David Deutsch 2493 * @license The MIT License (MIT) 2494 */ 2495;(function($, window, document, undefined) { 2496 2497 /** 2498 * Creates the autoplay plugin. 2499 * @class The Autoplay Plugin 2500 * @param {Owl} scope - The Owl Carousel 2501 */ 2502 var Autoplay = function(carousel) { 2503 /** 2504 * Reference to the core. 2505 * @protected 2506 * @type {Owl} 2507 */ 2508 this._core = carousel; 2509 2510 /** 2511 * The autoplay timeout. 2512 * @type {Timeout} 2513 */ 2514 this._timeout = null; 2515 2516 /** 2517 * Indicates whenever the autoplay is paused. 2518 * @type {Boolean} 2519 */ 2520 this._paused = false;
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2521 2522 /** 2523 * All event handlers. 2524 * @protected 2525 * @type {Object} 2526 */ 2527 this._handlers = { 2528 'changed.owl.carousel': $.proxy(function(e) { 2529 if (e.namespace && e.property.name === 'settings') { 2530 if (this._core.settings.autoplay) { 2531 this.play(); 2532 } else { 2533 this.stop(); 2534 } 2535 } else if (e.namespace && e.property.name === 'position') { 2536 //console.log('play?', e); 2537 if (this._core.settings.autoplay) { 2538 this._setAutoPlayInterval(); 2539 } 2540 } 2541 }, this), 2542 'initialized.owl.carousel': $.proxy(function(e) { 2543 if (e.namespace && this._core.settings.autoplay) { 2544 this.play(); 2545 } 2546 }, this), 2547 'play.owl.autoplay': $.proxy(function(e, t, s) { 2548 if (e.namespace) { 2549 this.play(t, s); 2550 } 2551 }, this), 2552 'stop.owl.autoplay': $.proxy(function(e) { 2553 if (e.namespace) { 2554 this.stop(); 2555 } 2556 }, this), 2557 'mouseover.owl.autoplay': $.proxy(function() { 2558 if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) { 2559 this.pause(); 2560 } 2561 }, this), 2562 'mouseleave.owl.autoplay': $.proxy(function() { 2563 if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) { 2564 this.play(); 2565 } 2566 }, this), 2567 'touchstart.owl.core': $.proxy(function() { 2568 if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) { 2569 this.pause(); 2570 } 2571 }, this), 2572 'touchend.owl.core': $.proxy(function() { 2573 if (this._core.settings.autoplayHoverPause) { 2574 this.play(); 2575 } 2576 }, this) 2577 }; 2578 2579 // register event handlers 2580 this._core.$element.on(this._handlers); 2581 2582 // set default options 2583 this._core.options = $.extend({}, Autoplay.Defaults, this._core.options); 2584 }; 2585 2586 /** 2587 * Default options. 2588 * @public 2589 */ 2590 Autoplay.Defaults = { 2591 autoplay: false, 2592 autoplayTimeout: 5000, 2593 autoplayHoverPause: false, 2594 autoplaySpeed: false 2595 }; 2596 2597 /** 2598 * Starts the autoplay. 2599 * @public 2600 * @param {Number} [timeout] - The interval before the next animation starts. 2601 * @param {Number} [speed] - The animation speed for the animations. 2602 */ 2603 Autoplay.prototype.play = function(timeout, speed) { 2604 this._paused = false; 2605 2606 if (this._core.is('rotating')) { 2607 return; 2608 } 2609 2610 this._core.enter('rotating'); 2611 2612 this._setAutoPlayInterval(); 2613 }; 2614 2615 /** 2616 * Gets a new timeout 2617 * @private 2618 * @param {Number} [timeout] - The interval before the next animation starts. 2619 * @param {Number} [speed] - The animation speed for the animations. 2620 * @return {Timeout} 2621 */ 2622 Autoplay.prototype._getNextTimeout = function(timeout, speed) { 2623 if ( this._timeout ) { 2624 window.clearTimeout(this._timeout); 2625 } 2626 return window.setTimeout($.proxy(function() { 2627 if (this._paused || this._core.is('busy') || this._core.is('interacting') || document.hidden) { 2628 return; 2629 } 2630 this._core.next(speed || this._core.settings.autoplaySpeed); 2631 }, this), timeout || this._core.settings.autoplayTimeout); 2632 }; 2633 2634 /** 2635 * Sets autoplay in motion. 2636 * @private 2637 */ 2638 Autoplay.prototype._setAutoPlayInterval = function() { 2639 this._timeout = this._getNextTimeout(); 2640 }; 2641 2642 /** 2643 * Stops the autoplay. 2644 * @public 2645 */ 2646 Autoplay.prototype.stop = function() { 2647 if (!this._core.is('rotating')) { 2648 return; 2649 } 2650 2651 window.clearTimeout(this._timeout); 2652 this._core.leave('rotating'); 2653 }; 2654 2655 /** 2656 * Stops the autoplay. 2657 * @public 2658 */ 2659 Autoplay.prototype.pause = function() { 2660 if (!this._core.is('rotating')) { 2661 return; 2662 } 2663 2664 this._paused = true; 2665 }; 2666 2667 /** 2668 * Destroys the plugin. 2669 */ 2670 Autoplay.prototype.destroy = function() { 2671 var handler, property; 2672 2673 this.stop(); 2674 2675 for (handler in this._handlers) { 2676 this._core.$element.off(handler, this._handlers[handler]); 2677 } 2678 for (property in Object.getOwnPropertyNames(this)) { 2679 typeof this[property] != 'function' && (this[property] = null); 2680 } 2681 }; 2682 2683 $.fn.owlCarousel.Constructor.Plugins.autoplay = Autoplay; 2684 2685})(window.Zepto || window.jQuery, window, document); 2686 2687/** 2688 * Navigation Plugin 2689 * @version 2.1.0 2690 * @author Artus Kolanowski 2691 * @author David Deutsch 2692 * @license The MIT License (MIT) 2693 */ 2694;(function($, window, document, undefined) { 2695 'use strict'; 2696 2697 /** 2698 * Creates the navigation plugin. 2699 * @class The Navigation Plugin 2700 * @param {Owl} carousel - The Owl Carousel. 2701 */ 2702 var Navigation = function(carousel) { 2703 /** 2704 * Reference to the core. 2705 * @protected 2706 * @type {Owl} 2707 */ 2708 this._core = carousel; 2709 2710 /** 2711 * Indicates whether the plugin is initialized or not. 2712 * @protected 2713 * @type {Boolean} 2714 */ 2715 this._initialized = false; 2716 2717 /** 2718 * The current paging indexes. 2719 * @protected 2720 * @type {Array} 2721 */ 2722 this._pages = []; 2723 2724 /** 2725 * All DOM elements of the user interface. 2726 * @protected 2727 * @type {Object} 2728 */ 2729 this._controls = {}; 2730 2731 /** 2732 * Markup for an indicator. 2733 * @protected 2734 * @type {Array.<String>} 2735 */ 2736 this._templates = []; 2737 2738 /** 2739 * The carousel element. 2740 * @type {jQuery} 2741 */ 2742 this.$element = this._core.$element; 2743 2744 /** 2745 * Overridden methods of the carousel. 2746 * @protected 2747 * @type {Object} 2748 */ 2749 this._overrides = { 2750 next: this._core.next, 2751 prev: this._core.prev, 2752 to: this._core.to 2753 }; 2754 2755 /** 2756 * All event handlers. 2757 * @protected 2758 * @type {Object} 2759 */ 2760 this._handlers = { 2761 'prepared.owl.carousel': $.proxy(function(e) { 2762 if (e.namespace && this._core.settings.dotsData) { 2763 this._templates.push('<div class="' + this._core.settings.dotClass + '">' + 2764 $(e.content).find('[data-dot]').addBack('[data-dot]').attr('data-dot') + '</div>'); 2765 } 2766 }, this), 2767 'added.owl.carousel': $.proxy(function(e) { 2768 if (e.namespace && this._core.settings.dotsData) { 2769 this._templates.splice(e.position, 0, this._templates.pop()); 2770 } 2771 }, this), 2772 'remove.owl.carousel': $.proxy(function(e) { 2773 if (e.namespace && this._core.settings.dotsData) { 2774 this._templates.splice(e.position, 1); 2775 } 2776 }, this), 2777 'changed.owl.carousel': $.proxy(function(e) { 2778 if (e.namespace && e.property.name == 'position') { 2779 this.draw(); 2780 } 2781 }, this), 2782 'initialized.owl.carousel': $.proxy(function(e) { 2783 if (e.namespace && !this._initialized) { 2784 this._core.trigger('initialize', null, 'navigation'); 2785 this.initialize(); 2786 this.update(); 2787 this.draw(); 2788 this._initialized = true; 2789 this._core.trigger('initialized', null, 'navigation'); 2790 } 2791 }, this), 2792 'refreshed.owl.carousel': $.proxy(function(e) { 2793 if (e.namespace && this._initialized) { 2794 this._core.trigger('refresh', null, 'navigation'); 2795 this.update(); 2796 this.draw(); 2797 this._core.trigger('refreshed', null, 'navigation'); 2798 } 2799 }, this) 2800 }; 2801 2802 // set default options 2803 this._core.options = $.extend({}, Navigation.Defaults, this._core.options); 2804 2805 // register event handlers 2806 this.$element.on(this._handlers); 2807 }; 2808 2809 /** 2810 * Default options. 2811 * @public 2812 * @todo Rename `slideBy` to `navBy` 2813 */ 2814 Navigation.Defaults = { 2815 nav: false, 2816 navText: [ 'prev', 'next' ], 2817 navSpeed: false, 2818 navElement: 'div', 2819 navContainer: false, 2820 navContainerClass: 'owl-nav', 2821 navClass: [ 'owl-prev', 'owl-next' ], 2822 slideBy: 1, 2823 dotClass: 'owl-dot', 2824 dotsClass: 'owl-dots', 2825 dots: true, 2826 dotsEach: false, 2827 dotsData: false, 2828 dotsSpeed: false, 2829 dotsContainer: false 2830 }; 2831 2832 /** 2833 * Initializes the layout of the plugin and extends the carousel. 2834 * @protected 2835 */ 2836 Navigation.prototype.initialize = function() { 2837 var override, 2838 settings = this._core.settings; 2839 2840 // create DOM structure for relative navigation 2841 this._controls.$relative = (settings.navContainer ? $(settings.navContainer) 2842 : $('<div>').addClass(settings.navContainerClass).appendTo(this.$element)).addClass('disabled'); 2843 2844 this._controls.$previous = $('<' + settings.navElement + '>') 2845 .addClass(settings.navClass[0]) 2846 .html(settings.navText[0]) 2847 .prependTo(this._controls.$relative) 2848 .on('click', $.proxy(function(e) { 2849 this.prev(settings.navSpeed); 2850 }, this)); 2851 this._controls.$next = $('<' + settings.navElement + '>') 2852 .addClass(settings.navClass[1]) 2853 .html(settings.navText[1]) 2854 .appendTo(this._controls.$relative) 2855 .on('click', $.proxy(function(e) { 2856 this.next(settings.navSpeed); 2857 }, this)); 2858 2859 // create DOM structure for absolute navigation 2860 if (!settings.dotsData) { 2861 this._templates = [ $('<div>') 2862 .addClass(settings.dotClass) 2863 .append($('<span>')) 2864 .prop('outerHTML') ]; 2865 } 2866 2867 this._controls.$absolute = (settings.dotsContainer ? $(settings.dotsContainer) 2868 : $('<div>').addClass(settings.dotsClass).appendTo(this.$element)).addClass('disabled'); 2869 2870 this._controls.$absolute.on('click', 'div', $.proxy(function(e) { 2871 var index = $(e.target).parent().is(this._controls.$absolute) 2872 ? $(e.target).index() : $(e.target).parent().index(); 2873 2874 e.preventDefault(); 2875 2876 this.to(index, settings.dotsSpeed); 2877 }, this)); 2878 2879 // override public methods of the carousel 2880 for (override in this._overrides) { 2881 this._core[override] = $.proxy(this[override], this); 2882 } 2883 }; 2884 2885 /** 2886 * Destroys the plugin. 2887 * @protected 2888 */ 2889 Navigation.prototype.destroy = function() { 2890 var handler, control, property, override; 2891 2892 for (handler in this._handlers) { 2893 this.$element.off(handler, this._handlers[handler]); 2894 } 2895 for (control in this._controls) { 2896 this._controls[control].remove(); 2897 } 2898 for (override in this.overides) { 2899 this._core[override] = this._overrides[override]; 2900 } 2901 for (property in Object.getOwnPropertyNames(this)) { 2902 typeof this[property] != 'function' && (this[property] = null); 2903 } 2904 }; 2905 2906 /** 2907 * Updates the internal state. 2908 * @protected 2909 */ 2910 Navigation.prototype.update = function() { 2911 var i, j, k, 2912 lower = this._core.clones().length / 2, 2913 upper = lower + this._core.items().length, 2914 maximum = this._core.maximum(true), 2915 settings = this._core.settings, 2916 size = settings.center || settings.autoWidth || settings.dotsData 2917 ? 1 : settings.dotsEach || settings.items; 2918 2919 if (settings.slideBy !== 'page') { 2920 settings.slideBy = Math.min(settings.slideBy, settings.items); 2921 } 2922 2923 if (settings.dots || settings.slideBy == 'page') { 2924 this._pages = []; 2925 2926 for (i = lower, j = 0, k = 0; i < upper; i++) { 2927 if (j >= size || j === 0) { 2928 this._pages.push({ 2929 start: Math.min(maximum, i - lower), 2930 end: i - lower + size - 1 2931 }); 2932 if (Math.min(maximum, i - lower) === maximum) { 2933 break; 2934 } 2935 j = 0, ++k; 2936 } 2937 j += this._core.mergers(this._core.relative(i)); 2938 } 2939 } 2940 }; 2941 2942 /** 2943 * Draws the user interface. 2944 * @todo The option `dotsData` wont work. 2945 * @protected 2946 */ 2947 Navigation.prototype.draw = function() { 2948 var difference, 2949 settings = this._core.settings, 2950 disabled = this._core.items().length <= settings.items, 2951 index = this._core.relative(this._core.current()), 2952 loop = settings.loop || settings.rewind; 2953 2954 this._controls.$relative.toggleClass('disabled', !settings.nav || disabled); 2955 2956 if (settings.nav) { 2957 this._controls.$previous.toggleClass('disabled', !loop && index <= this._core.minimum(true)); 2958 this._controls.$next.toggleClass('disabled', !loop && index >= this._core.maximum(true)); 2959 } 2960 2961 this._controls.$absolute.toggleClass('disabled', !settings.dots || disabled); 2962 2963 if (settings.dots) { 2964 difference = this._pages.length - this._controls.$absolute.children().length; 2965 2966 if (settings.dotsData && difference !== 0) { 2967 this._controls.$absolute.html(this._templates.join('')); 2968 } else if (difference > 0) { 2969 this._controls.$absolute.append(new Array(difference + 1).join(this._templates[0])); 2970 } else if (difference < 0) { 2971 this._controls.$absolute.children().slice(difference).remove(); 2972 } 2973 2974 this._controls.$absolute.find('.active').removeClass('active'); 2975 this._controls.$absolute.children().eq($.inArray(this.current(), this._pages)).addClass('active'); 2976 } 2977 }; 2978 2979 /** 2980 * Extends event data. 2981 * @protected 2982 * @param {Event} event - The event object which gets thrown. 2983 */ 2984 Navigation.prototype.onTrigger = function(event) { 2985 var settings = this._core.settings; 2986 2987 event.page = { 2988 index: $.inArray(this.current(), this._pages), 2989 count: this._pages.length,
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2990 size: settings && (settings.center || settings.autoWidth || settings.dotsData 2991 ? 1 : settings.dotsEach || settings.items) 2992 }; 2993 }; 2994 2995 /** 2996 * Gets the current page position of the carousel. 2997 * @protected 2998 * @returns {Number} 2999 */ 3000 Navigation.prototype.current = function() { 3001 var current = this._core.relative(this._core.current()); 3002 return $.grep(this._pages, $.proxy(function(page, index) { 3003 return page.start <= current && page.end >= current; 3004 }, this)).pop(); 3005 }; 3006 3007 /** 3008 * Gets the current succesor/predecessor position. 3009 * @protected 3010 * @returns {Number} 3011 */ 3012 Navigation.prototype.getPosition = function(successor) { 3013 var position, length, 3014 settings = this._core.settings; 3015 3016 if (settings.slideBy == 'page') { 3017 position = $.inArray(this.current(), this._pages); 3018 length = this._pages.length; 3019 successor ? ++position : --position; 3020 position = this._pages[((position % length) + length) % length].start; 3021 } else { 3022 position = this._core.relative(this._core.current()); 3023 length = this._core.items().length; 3024 successor ? position += settings.slideBy : position -= settings.slideBy; 3025 } 3026 3027 return position; 3028 }; 3029 3030 /** 3031 * Slides to the next item or page. 3032 * @public 3033 * @param {Number} [speed=false] - The time in milliseconds for the transition. 3034 */ 3035 Navigation.prototype.next = function(speed) { 3036 $.proxy(this._overrides.to, this._core)(this.getPosition(true), speed); 3037 }; 3038 3039 /** 3040 * Slides to the previous item or page. 3041 * @public 3042 * @param {Number} [speed=false] - The time in milliseconds for the transition. 3043 */ 3044 Navigation.prototype.prev = function(speed) { 3045 $.proxy(this._overrides.to, this._core)(this.getPosition(false), speed); 3046 }; 3047 3048 /** 3049 * Slides to the specified item or page. 3050 * @public 3051 * @param {Number} position - The position of the item or page. 3052 * @param {Number} [speed] - The time in milliseconds for the transition. 3053 * @param {Boolean} [standard=false] - Whether to use the standard behaviour or not. 3054 */ 3055 Navigation.prototype.to = function(position, speed, standard) { 3056 var length; 3057 3058 if (!standard && this._pages.length) { 3059 length = this._pages.length; 3060 $.proxy(this._overrides.to, this._core)(this._pages[((position % length) + length) % length].start, speed); 3061 } else { 3062 $.proxy(this._overrides.to, this._core)(position, speed); 3063 } 3064 }; 3065 3066 $.fn.owlCarousel.Constructor.Plugins.Navigation = Navigation; 3067 3068})(window.Zepto || window.jQuery, window, document); 3069 3070/** 3071 * Hash Plugin 3072 * @version 2.1.0 3073 * @author Artus Kolanowski 3074 * @author David Deutsch 3075 * @license The MIT License (MIT) 3076 */ 3077;(function($, window, document, undefined) { 3078 'use strict'; 3079 3080 /** 3081 * Creates the hash plugin. 3082 * @class The Hash Plugin 3083 * @param {Owl} carousel - The Owl Carousel 3084 */ 3085 var Hash = function(carousel) { 3086 /** 3087 * Reference to the core. 3088 * @protected 3089 * @type {Owl} 3090 */ 3091 this._core = carousel; 3092 3093 /** 3094 * Hash index for the items. 3095 * @protected 3096 * @type {Object} 3097 */ 3098 this._hashes = {}; 3099 3100 /** 3101 * The carousel element. 3102 * @type {jQuery} 3103 */ 3104 this.$element = this._core.$element; 3105 3106 /** 3107 * All event handlers. 3108 * @protected 3109 * @type {Object} 3110 */ 3111 this._handlers = { 3112 'initialized.owl.carousel': $.proxy(function(e) { 3113 if (e.namespace && this._core.settings.startPosition === 'URLHash') { 3114 $(window).trigger('hashchange.owl.navigation'); 3115 } 3116 }, this), 3117 'prepared.owl.carousel': $.proxy(function(e) { 3118 if (e.namespace) { 3119 var hash = $(e.content).find('[data-hash]').addBack('[data-hash]').attr('data-hash'); 3120 3121 if (!hash) { 3122 return; 3123 } 3124 3125 this._hashes[hash] = e.content; 3126 } 3127 }, this), 3128 'changed.owl.carousel': $.proxy(function(e) { 3129 if (e.namespace && e.property.name === 'position') { 3130 var current = this._core.items(this._core.relative(this._core.current())), 3131 hash = $.map(this._hashes, function(item, hash) { 3132 return item === current ? hash : null; 3133 }).join(); 3134 3135 if (!hash || window.location.hash.slice(1) === hash) { 3136 return; 3137 } 3138 3139 window.location.hash = hash; 3140 } 3141 }, this) 3142 }; 3143 3144 // set default options 3145 this._core.options = $.extend({}, Hash.Defaults, this._core.options); 3146 3147 // register the event handlers 3148 this.$element.on(this._handlers); 3149 3150 // register event listener for hash navigation 3151 $(window).on('hashchange.owl.navigation', $.proxy(function(e) { 3152 var hash = window.location.hash.substring(1), 3153 items = this._core.$stage.children(), 3154 position = this._hashes[hash] && items.index(this._hashes[hash]); 3155 3156 if (position === undefined || position === this._core.current()) { 3157 return; 3158 } 3159 3160 this._core.to(this._core.relative(position), false, true); 3161 }, this)); 3162 }; 3163 3164 /** 3165 * Default options. 3166 * @public 3167 */ 3168 Hash.Defaults = { 3169 URLhashListener: false 3170 }; 3171 3172 /** 3173 * Destroys the plugin. 3174 * @public 3175 */ 3176 Hash.prototype.destroy = function() { 3177 var handler, property; 3178 3179 $(window).off('hashchange.owl.navigation'); 3180 3181 for (handler in this._handlers) { 3182 this._core.$element.off(handler, this._handlers[handler]); 3183 } 3184 for (property in Object.getOwnPropertyNames(this)) { 3185 typeof this[property] != 'function' && (this[property] = null); 3186 } 3187 }; 3188 3189 $.fn.owlCarousel.Constructor.Plugins.Hash = Hash; 3190 3191})(window.Zepto || window.jQuery, window, document); 3192 3193/** 3194 * Support Plugin 3195 * 3196 * @version 2.1.0 3197 * @author Vivid Planet Software GmbH 3198 * @author Artus Kolanowski 3199 * @author David Deutsch 3200 * @license The MIT License (MIT) 3201 */ 3202;(function($, window, document, undefined) { 3203 3204 var style = $('<support>').get(0).style, 3205 prefixes = 'Webkit Moz O ms'.split(' '), 3206 events = { 3207 transition: { 3208 end: { 3209 WebkitTransition: 'webkitTransitionEnd', 3210 MozTransition: 'transitionend', 3211 OTransition: 'oTransitionEnd', 3212 transition: 'transitionend' 3213 } 3214 }, 3215 animation: { 3216 end: { 3217 WebkitAnimation: 'webkitAnimationEnd', 3218 MozAnimation: 'animationend', 3219 OAnimation: 'oAnimationEnd', 3220 animation: 'animationend' 3221 } 3222 } 3223 }, 3224 tests = { 3225 csstransforms: function() { 3226 return !!test('transform'); 3227 }, 3228 csstransforms3d: function() { 3229 return !!test('perspective'); 3230 }, 3231 csstransitions: function() { 3232 return !!test('transition'); 3233 }, 3234 cssanimations: function() { 3235 return !!test('animation'); 3236 } 3237 }; 3238 3239 function test(property, prefixed) { 3240 var result = false, 3241 upper = property.charAt(0).toUpperCase() + property.slice(1); 3242 3243 $.each((property + ' ' + prefixes.join(upper + ' ') + upper).split(' '), function(i, property) { 3244 if (style[property] !== undefined) { 3245 result = prefixed ? property : true; 3246 return false; 3247 } 3248 }); 3249 3250 return result; 3251 } 3252 3253 function prefixed(property) { 3254 return test(property, true); 3255 } 3256 3257 if (tests.csstransitions()) { 3258 /* jshint -W053 */ 3259 $.support.transition = new String(prefixed('transition')) 3260 $.support.transition.end = events.transition.end[ $.support.transition ]; 3261 } 3262 3263 if (tests.cssanimations()) { 3264 /* jshint -W053 */ 3265 $.support.animation = new String(prefixed('animation')) 3266 $.support.animation.end = events.animation.end[ $.support.animation ]; 3267 } 3268 3269 if (tests.csstransforms()) { 3270 /* jshint -W053 */ 3271 $.support.transform = new String(prefixed('transform')); 3272 $.support.transform3d = tests.csstransforms3d(); 3273 } 3274 3275})(window.Zepto || window.jQuery, window, document);
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