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