vendor: 37,235 bytes, lines 1-1424
1/** 2 * Owl carousel 3 * @version 2.0.0 4 * @author Bartosz Wojciechowski 5 * @license The MIT License (MIT) 6 * @todo Lazy Load Icon 7 * @todo prevent animationend bubling 8 * @todo itemsScaleUp 9 * @todo Test Zepto 10 * @todo stagePadding calculate wrong active classes 11 */ 12;(function($, window, document, undefined) { 13 14 /** 15 * Creates a carousel. 16 * @class The Owl Carousel. 17 * @public 18 * @param {HTMLElement|jQuery} element - The element to create the carousel for. 19 * @param {Object} [options] - The options 20 */ 21 function Owl(element, options) { 22 23 /** 24 * Current settings for the carousel. 25 * @public 26 */ 27 this.settings = null; 28 29 /** 30 * Current options set by the caller including defaults. 31 * @public 32 */ 33 this.options = $.extend({}, Owl.Defaults, options); 34 35 /** 36 * Plugin element. 37 * @public 38 */ 39 this.$element = $(element); 40 41 /** 42 * Proxied event handlers. 43 * @protected 44 */ 45 this._handlers = {}; 46 47 /** 48 * References to the running plugins of this carousel. 49 * @protected 50 */ 51 this._plugins = {}; 52 53 /** 54 * Currently suppressed events to prevent them from beeing retriggered. 55 * @protected 56 */ 57 this._supress = {}; 58 59 /** 60 * Absolute current position. 61 * @protected 62 */ 63 this._current = null; 64 65 /** 66 * Animation speed in milliseconds. 67 * @protected 68 */ 69 this._speed = null; 70 71 /** 72 * Coordinates of all items in pixel. 73 * @todo The name of this member is missleading. 74 * @protected 75 */ 76 this._coordinates = []; 77 78 /** 79 * Current breakpoint. 80 * @todo Real media queries would be nice. 81 * @protected 82 */ 83 this._breakpoint = null; 84 85 /** 86 * Current width of the plugin element. 87 */ 88 this._width = null; 89 90 /** 91 * All real items. 92 * @protected 93 */ 94 this._items = []; 95 96 /** 97 * All cloned items. 98 * @protected 99 */ 100 this._clones = []; 101 102 /** 103 * Merge values of all items. 104 * @todo Maybe this could be part of a plugin. 105 * @protected 106 */ 107 this._mergers = []; 108 109 /** 110 * Widths of all items. 111 */ 112 this._widths = []; 113 114 /** 115 * Invalidated parts within the update process. 116 * @protected 117 */ 118 this._invalidated = {}; 119 120 /** 121 * Ordered list of workers for the update process. 122 * @protected 123 */ 124 this._pipe = []; 125 126 /** 127 * Current state information for the drag operation. 128 * @todo #261 129 * @protected 130 */ 131 this._drag = { 132 time: null, 133 target: null, 134 pointer: null, 135 stage: { 136 start: null, 137 current: null 138 }, 139 direction: null 140 }; 141 142 /** 143 * Current state information and their tags. 144 * @type {Object} 145 * @protected 146 */ 147 this._states = { 148 current: {}, 149 tags: { 150 'initializing': [ 'busy' ], 151 'animating': [ 'busy' ], 152 'dragging': [ 'interacting' ] 153 } 154 }; 155 156 $.each([ 'onResize', 'onThrottledResize' ], $.proxy(function(i, handler) { 157 this._handlers[handler] = $.proxy(this[handler], this); 158 }, this)); 159 160 $.each(Owl.Plugins, $.proxy(function(key, plugin) { 161 this._plugins[key[0].toLowerCase() + key.slice(1)] 162 = new plugin(this); 163 }, this)); 164 165 $.each(Owl.Workers, $.proxy(function(priority, worker) { 166 this._pipe.push({ 167 'filter': worker.filter, 168 'run': $.proxy(worker.run, this) 169 }); 170 }, this)); 171 172 this.setup(); 173 this.initialize(); 174 } 175 176 /** 177 * Default options for the carousel. 178 * @public 179 */ 180 Owl.Defaults = { 181 items: 3, 182 loop: false, 183 center: false, 184 rewind: false, 185 186 mouseDrag: true, 187 touchDrag: true, 188 pullDrag: true, 189 freeDrag: false, 190 191 margin: 0, 192 stagePadding: 0, 193 194 merge: false, 195 mergeFit: true, 196 autoWidth: false, 197 198 startPosition: 0, 199 rtl: false, 200 201 smartSpeed: 250, 202 fluidSpeed: false, 203 dragEndSpeed: false, 204 205 responsive: {}, 206 responsiveRefreshRate: 200, 207 responsiveBaseElement: window, 208 209 fallbackEasing: 'swing', 210 211 info: false, 212 213 nestedItemSelector: false, 214 itemElement: 'div', 215 stageElement: 'div', 216 217 refreshClass: 'owl-refresh', 218 loadedClass: 'owl-loaded', 219 loadingClass: 'owl-loading', 220 rtlClass: 'owl-rtl', 221 responsiveClass: 'owl-responsive', 222 dragClass: 'owl-drag', 223 itemClass: 'owl-item', 224 stageClass: 'owl-stage', 225 stageOuterClass: 'owl-stage-outer', 226 grabClass: 'owl-grab' 227 }; 228 229 /** 230 * Enumeration for width. 231 * @public 232 * @readonly 233 * @enum {String} 234 */ 235 Owl.Width = { 236 Default: 'default', 237 Inner: 'inner', 238 Outer: 'outer' 239 }; 240 241 /** 242 * Enumeration for types. 243 * @public 244 * @readonly 245 * @enum {String} 246 */ 247 Owl.Type = { 248 Event: 'event', 249 State: 'state' 250 }; 251 252 /** 253 * Contains all registered plugins. 254 * @public 255 */ 256 Owl.Plugins = {}; 257 258 /** 259 * List of workers involved in the update process. 260 */ 261 Owl.Workers = [ { 262 filter: [ 'width', 'settings' ], 263 run: function() { 264 this._width = this.$element.width(); 265 } 266 }, { 267 filter: [ 'width', 'items', 'settings' ], 268 run: function(cache) { 269 cache.current = this._items && this._items[this.relative(this._current)]; 270 } 271 }, { 272 filter: [ 'items', 'settings' ], 273 run: function() { 274 this.$stage.children('.cloned').remove(); 275 } 276 }, { 277 filter: [ 'width', 'items', 'settings' ], 278 run: function(cache) { 279 var margin = this.settings.margin || '', 280 grid = !this.settings.autoWidth, 281 rtl = this.settings.rtl, 282 css = { 283 'width': 'auto', 284 'margin-left': rtl ? margin : '', 285 'margin-right': rtl ? '' : margin 286 }; 287 288 !grid && this.$stage.children().css(css); 289 290 cache.css = css; 291 } 292 }, { 293 filter: [ 'width', 'items', 'settings' ], 294 run: function(cache) { 295 var width = (this.width() / this.settings.items).toFixed(3) - this.settings.margin, 296 merge = null, 297 iterator = this._items.length, 298 grid = !this.settings.autoWidth, 299 widths = []; 300 301 cache.items = { 302 merge: false, 303 width: width 304 }; 305 306 while (iterator--) { 307 merge = this._mergers[iterator]; 308 merge = this.settings.mergeFit && Math.min(merge, this.settings.items) || merge; 309 310 cache.items.merge = merge > 1 || cache.items.merge; 311 312 widths[iterator] = !grid ? this._items[iterator].width() : width * merge; 313 } 314 315 this._widths = widths; 316 } 317 }, { 318 filter: [ 'items', 'settings' ], 319 run: function() { 320 var clones = [], 321 items = this._items, 322 settings = this.settings, 323 view = Math.max(settings.items * 2, 4), 324 size = Math.ceil(items.length / 2) * 2, 325 repeat = settings.loop && items.length ? settings.rewind ? view : Math.max(view, size) : 0, 326 append = '', 327 prepend = ''; 328 329 repeat /= 2; 330 331 while (repeat--) { 332 clones.push(this.normalize(clones.length / 2, true)); 333 append = append + items[clones[clones.length - 1]][0].outerHTML; 334 clones.push(this.normalize(items.length - 1 - (clones.length - 1) / 2, true)); 335 prepend = items[clones[clones.length - 1]][0].outerHTML + prepend; 336 } 337 338 this._clones = clones; 339 340 $(append).addClass('cloned').appendTo(this.$stage); 341 $(prepend).addClass('cloned').prependTo(this.$stage); 342 } 343 }, { 344 filter: [ 'width', 'items', 'settings' ], 345 run: function() { 346 var rtl = this.settings.rtl ? 1 : -1, 347 size = this._clones.length + this._items.length, 348 iterator = -1, 349 previous = 0, 350 current = 0, 351 coordinates = []; 352 353 while (++iterator < size) { 354 previous = coordinates[iterator - 1] || 0; 355 current = this._widths[this.relative(iterator)] + this.settings.margin; 356 coordinates.push(previous + current * rtl); 357 } 358 359 this._coordinates = coordinates; 360 } 361 }, { 362 filter: [ 'width', 'items', 'settings' ], 363 run: function() { 364 var padding = this.settings.stagePadding, 365 coordinates = this._coordinates, 366 css = { 367 'width': Math.ceil(Math.abs(coordinates[coordinates.length - 1])) + padding * 2, 368 'padding-left': padding || '', 369 'padding-right': padding || '' 370 }; 371 372 this.$stage.css(css); 373 } 374 }, { 375 filter: [ 'width', 'items', 'settings' ], 376 run: function(cache) { 377 var iterator = this._coordinates.length, 378 grid = !this.settings.autoWidth, 379 items = this.$stage.children(); 380 381 if (grid && cache.items.merge) { 382 while (iterator--) { 383 cache.css.width = this._widths[this.relative(iterator)]; 384 items.eq(iterator).css(cache.css); 385 } 386 } else if (grid) { 387 cache.css.width = cache.items.width; 388 items.css(cache.css); 389 } 390 } 391 }, { 392 filter: [ 'items' ], 393 run: function() { 394 this._coordinates.length < 1 && this.$stage.removeAttr('style'); 395 } 396 }, { 397 filter: [ 'width', 'items', 'settings' ], 398 run: function(cache) { 399 cache.current = cache.current ? this.$stage.children().index(cache.current) : 0; 400 cache.current = Math.max(this.minimum(), Math.min(this.maximum(), cache.current)); 401 this.reset(cache.current); 402 } 403 }, { 404 filter: [ 'position' ], 405 run: function() { 406 this.animate(this.coordinates(this._current)); 407 } 408 }, { 409 filter: [ 'width', 'position', 'items', 'settings' ], 410 run: function() { 411 var rtl = this.settings.rtl ? 1 : -1, 412 padding = this.settings.stagePadding * 2, 413 begin = this.coordinates(this.current()) + padding, 414 end = begin + this.width() * rtl, 415 inner, outer, matches = [], i, n; 416 417 for (i = 0, n = this._coordinates.length; i < n; i++) { 418 inner = this._coordinates[i - 1] || 0; 419 outer = Math.abs(this._coordinates[i]) + padding * rtl; 420 421 if ((this.op(inner, '<=', begin) && (this.op(inner, '>', end))) 422 || (this.op(outer, '<', begin) && this.op(outer, '>', end))) { 423 matches.push(i); 424 } 425 } 426 427 this.$stage.children('.active').removeClass('active'); 428 this.$stage.children(':eq(' + matches.join('), :eq(') + ')').addClass('active'); 429 430 if (this.settings.center) { 431 this.$stage.children('.center').removeClass('center'); 432 this.$stage.children().eq(this.current()).addClass('center'); 433 } 434 } 435 } ]; 436 437 /** 438 * Initializes the carousel. 439 * @protected 440 */ 441 Owl.prototype.initialize = function() { 442 this.enter('initializing'); 443 this.trigger('initialize'); 444 445 this.$element.toggleClass(this.settings.rtlClass, this.settings.rtl); 446 447 if (this.settings.autoWidth && !this.is('pre-loading')) { 448 var imgs, nestedSelector, width; 449 imgs = this.$element.find('img'); 450 nestedSelector = this.settings.nestedItemSelector ? '.' + this.settings.nestedItemSelector : undefined; 451 width = this.$element.children(nestedSelector).width(); 452 453 if (imgs.length && width <= 0) { 454 this.preloadAutoWidthImages(imgs); 455 } 456 } 457 458 this.$element.addClass(this.options.loadingClass); 459 460 // create stage 461 this.$stage = $('<' + this.settings.stageElement + ' class="' + this.settings.stageClass + '"/>') 462 .wrap('<div class="' + this.settings.stageOuterClass + '"/>'); 463 464 // append stage 465 this.$element.append(this.$stage.parent()); 466 467 // append content 468 this.replace(this.$element.children().not(this.$stage.parent())); 469 470 // check visibility 471 if (this.$element.is(':visible')) { 472 // update view 473 this.refresh(); 474 } else { 475 // invalidate width 476 this.invalidate('width'); 477 } 478 479 this.$element 480 .removeClass(this.options.loadingClass) 481 .addClass(this.options.loadedClass); 482 483 // register event handlers 484 this.registerEventHandlers(); 485 486 this.leave('initializing'); 487 this.trigger('initialized'); 488 }; 489 490 /** 491 * Setups the current settings. 492 * @todo Remove responsive classes. Why should adaptive designs be brought into IE8? 493 * @todo Support for media queries by using `matchMedia` would be nice. 494 * @public 495 */ 496 Owl.prototype.setup = function() { 497 var viewport = this.viewport(), 498 overwrites = this.options.responsive, 499 match = -1, 500 settings = null; 501 502 if (!overwrites) { 503 settings = $.extend({}, this.options); 504 } else { 505 $.each(overwrites, function(breakpoint) { 506 if (breakpoint <= viewport && breakpoint > match) { 507 match = Number(breakpoint); 508 } 509 }); 510 511 settings = $.extend({}, this.options, overwrites[match]); 512 delete settings.responsive; 513 514 // responsive class 515 if (settings.responsiveClass) { 516 this.$element.attr('class', 517 this.$element.attr('class').replace(new RegExp('(' + this.options.responsiveClass + '-)\\S+\\s', 'g'), '$1' + match) 518 ); 519 } 520 } 521 522 if (this.settings === null || this._breakpoint !== match) { 523 this.trigger('change', { property: { name: 'settings', value: settings } }); 524 this._breakpoint = match; 525 this.settings = settings; 526 this.invalidate('settings'); 527 this.trigger('changed', { property: { name: 'settings', value: this.settings } }); 528 } 529 }; 530 531 /** 532 * Updates option logic if necessery. 533 * @protected 534 */ 535 Owl.prototype.optionsLogic = function() { 536 if (this.settings.autoWidth) { 537 this.settings.stagePadding = false; 538 this.settings.merge = false; 539 } 540 }; 541 542 /** 543 * Prepares an item before add. 544 * @todo Rename event parameter `content` to `item`. 545 * @protected 546 * @returns {jQuery|HTMLElement} - The item container. 547 */ 548 Owl.prototype.prepare = function(item) { 549 var event = this.trigger('prepare', { content: item }); 550 551 if (!event.data) { 552 event.data = $('<' + this.settings.itemElement + '/>') 553 .addClass(this.options.itemClass).append(item) 554 } 555 556 this.trigger('prepared', { content: event.data }); 557 558 return event.data; 559 }; 560 561 /** 562 * Updates the view. 563 * @public 564 */ 565 Owl.prototype.update = function() { 566 var i = 0, 567 n = this._pipe.length, 568 filter = $.proxy(function(p) { return this[p] }, this._invalidated), 569 cache = {}; 570 571 while (i < n) { 572 if (this._invalidated.all || $.grep(this._pipe[i].filter, filter).length > 0) { 573 this._pipe[i].run(cache); 574 } 575 i++; 576 } 577 578 this._invalidated = {}; 579 580 !this.is('valid') && this.enter('valid'); 581 }; 582 583 /** 584 * Gets the width of the view. 585 * @public 586 * @param {Owl.Width} [dimension=Owl.Width.Default] - The dimension to return. 587 * @returns {Number} - The width of the view in pixel. 588 */ 589 Owl.prototype.width = function(dimension) { 590 dimension = dimension || Owl.Width.Default; 591 switch (dimension) { 592 case Owl.Width.Inner: 593 case Owl.Width.Outer: 594 return this._width; 595 default: 596 return this._width - this.settings.stagePadding * 2 + this.settings.margin; 597 } 598 }; 599 600 /** 601 * Refreshes the carousel primarily for adaptive purposes. 602 * @public 603 */ 604 Owl.prototype.refresh = function() { 605 this.enter('refreshing'); 606 this.trigger('refresh'); 607 608 this.setup(); 609 610 this.optionsLogic(); 611 612 this.$element.addClass(this.options.refreshClass); 613 614 this.update(); 615 616 this.$element.removeClass(this.options.refreshClass); 617 618 this.leave('refreshing'); 619 this.trigger('refreshed'); 620 }; 621 622 /** 623 * Checks window `resize` event. 624 * @protected 625 */ 626 Owl.prototype.onThrottledResize = function() { 627 window.clearTimeout(this.resizeTimer); 628 this.resizeTimer = window.setTimeout(this._handlers.onResize, this.settings.responsiveRefreshRate); 629 }; 630 631 /** 632 * Checks window `resize` event. 633 * @protected 634 */ 635 Owl.prototype.onResize = function() { 636 if (!this._items.length) { 637 return false; 638 } 639 640 if (this._width === this.$element.width()) { 641 return false; 642 } 643 644 if (!this.$element.is(':visible')) { 645 return false; 646 } 647 648 this.enter('resizing'); 649 650 if (this.trigger('resize').isDefaultPrevented()) { 651 this.leave('resizing'); 652 return false; 653 } 654 655 this.invalidate('width'); 656 657 this.refresh(); 658 659 this.leave('resizing'); 660 this.trigger('resized'); 661 }; 662 663 /** 664 * Registers event handlers. 665 * @todo Check `msPointerEnabled` 666 * @todo #261 667 * @protected 668 */ 669 Owl.prototype.registerEventHandlers = function() { 670 if ($.support.transition) { 671 this.$stage.on($.support.transition.end + '.owl.core', $.proxy(this.onTransitionEnd, this)); 672 } 673 674 if (this.settings.responsive !== false) { 675 this.on(window, 'resize', this._handlers.onThrottledResize); 676 } 677 678 if (this.settings.mouseDrag) { 679 this.$element.addClass(this.options.dragClass); 680 this.$stage.on('mousedown.owl.core', $.proxy(this.onDragStart, this)); 681 this.$stage.on('dragstart.owl.core selectstart.owl.core', function() { return false }); 682 } 683 684 if (this.settings.touchDrag){ 685 this.$stage.on('touchstart.owl.core', $.proxy(this.onDragStart, this)); 686 this.$stage.on('touchcancel.owl.core', $.proxy(this.onDragEnd, this)); 687 } 688 }; 689 690 /** 691 * Handles `touchstart` and `mousedown` events. 692 * @todo Horizontal swipe threshold as option 693 * @todo #261 694 * @protected 695 * @param {Event} event - The event arguments. 696 */ 697 Owl.prototype.onDragStart = function(event) { 698 var stage = null; 699 700 if (event.which === 3) { 701 return; 702 } 703 704 if ($.support.transform) { 705 stage = this.$stage.css('transform').replace(/.*\(|\)| /g, '').split(','); 706 stage = { 707 x: stage[stage.length === 16 ? 12 : 4], 708 y: stage[stage.length === 16 ? 13 : 5] 709 }; 710 } else { 711 stage = this.$stage.position(); 712 stage = { 713 x: this.settings.rtl ? 714 stage.left + this.$stage.width() - this.width() + this.settings.margin : 715 stage.left, 716 y: stage.top 717 }; 718 } 719 720 if (this.is('animating')) { 721 $.support.transform ? this.animate(stage.x) : this.$stage.stop() 722 this.invalidate('position'); 723 } 724 725 this.$element.toggleClass(this.options.grabClass, event.type === 'mousedown'); 726 727 this.speed(0); 728 729 this._drag.time = new Date().getTime(); 730 this._drag.target = $(event.target); 731 this._drag.stage.start = stage; 732 this._drag.stage.current = stage; 733 this._drag.pointer = this.pointer(event); 734 735 $(document).on('mouseup.owl.core touchend.owl.core', $.proxy(this.onDragEnd, this)); 736 737 $(document).one('mousemove.owl.core touchmove.owl.core', $.proxy(function(event) { 738 var delta = this.difference(this._drag.pointer, this.pointer(event)); 739 740 $(document).on('mousemove.owl.core touchmove.owl.core', $.proxy(this.onDragMove, this)); 741 742 if (Math.abs(delta.x) < Math.abs(delta.y) && this.is('valid')) { 743 return; 744 } 745 746 event.preventDefault(); 747 748 this.enter('dragging'); 749 this.trigger('drag'); 750 }, this)); 751 }; 752 753 /** 754 * Handles the `touchmove` and `mousemove` events. 755 * @todo #261 756 * @protected 757 * @param {Event} event - The event arguments. 758 */ 759 Owl.prototype.onDragMove = function(event) { 760 var minimum = null, 761 maximum = null, 762 pull = null, 763 delta = this.difference(this._drag.pointer, this.pointer(event)), 764 stage = this.difference(this._drag.stage.start, delta); 765 766 if (!this.is('dragging')) { 767 return; 768 } 769 770 event.preventDefault(); 771 772 if (this.settings.loop) { 773 minimum = this.coordinates(this.minimum()); 774 maximum = this.coordinates(this.maximum() + 1) - minimum; 775 stage.x = (((stage.x - minimum) % maximum + maximum) % maximum) + minimum; 776 } else { 777 minimum = this.settings.rtl ? this.coordinates(this.maximum()) : this.coordinates(this.minimum()); 778 maximum = this.settings.rtl ? this.coordinates(this.minimum()) : this.coordinates(this.maximum()); 779 pull = this.settings.pullDrag ? -1 * delta.x / 5 : 0; 780 stage.x = Math.max(Math.min(stage.x, minimum + pull), maximum + pull); 781 } 782 783 this._drag.stage.current = stage; 784 785 this.animate(stage.x); 786 }; 787 788 /** 789 * Handles the `touchend` and `mouseup` events. 790 * @todo #261 791 * @todo Threshold for click event 792 * @protected 793 * @param {Event} event - The event arguments. 794 */ 795 Owl.prototype.onDragEnd = function(event) { 796 var delta = this.difference(this._drag.pointer, this.pointer(event)), 797 stage = this._drag.stage.current, 798 direction = delta.x > 0 ^ this.settings.rtl ? 'left' : 'right'; 799 800 $(document).off('.owl.core'); 801 802 this.$element.removeClass(this.options.grabClass); 803 804 if (delta.x !== 0 && this.is('dragging') || !this.is('valid')) { 805 this.speed(this.settings.dragEndSpeed || this.settings.smartSpeed); 806 this.current(this.closest(stage.x, delta.x !== 0 ? direction : this._drag.direction)); 807 this.invalidate('position'); 808 this.update(); 809 810 this._drag.direction = direction; 811 812 if (Math.abs(delta.x) > 3 || new Date().getTime() - this._drag.time > 300) { 813 this._drag.target.one('click.owl.core', function() { return false; }); 814 } 815 } 816 817 if (!this.is('dragging')) { 818 return; 819 } 820 821 this.leave('dragging'); 822 this.trigger('dragged'); 823 }; 824 825 /** 826 * Gets absolute position of the closest item for a coordinate. 827 * @todo Setting `freeDrag` makes `closest` not reusable. See #165. 828 * @protected 829 * @param {Number} coordinate - The coordinate in pixel. 830 * @param {String} direction - The direction to check for the closest item. Ether `left` or `right`. 831 * @return {Number} - The absolute position of the closest item. 832 */ 833 Owl.prototype.closest = function(coordinate, direction) { 834 var position = -1, 835 pull = 30, 836 width = this.width(), 837 coordinates = this.coordinates(); 838 839 if (!this.settings.freeDrag) { 840 // check closest item 841 $.each(coordinates, $.proxy(function(index, value) { 842 if (coordinate > value - pull && coordinate < value + pull) { 843 position = index; 844 } else if (this.op(coordinate, '<', value) 845 && this.op(coordinate, '>', coordinates[index + 1] || value - width)) { 846 position = direction === 'left' ? index + 1 : index; 847 } 848 return position === -1; 849 }, this)); 850 } 851 852 if (!this.settings.loop) { 853 // non loop boundries 854 if (this.op(coordinate, '>', coordinates[this.minimum()])) { 855 position = coordinate = this.minimum(); 856 } else if (this.op(coordinate, '<', coordinates[this.maximum()])) { 857 position = coordinate = this.maximum(); 858 } 859 } 860 861 return position; 862 }; 863 864 /** 865 * Animates the stage. 866 * @todo #270 867 * @public 868 * @param {Number} coordinate - The coordinate in pixels. 869 */ 870 Owl.prototype.animate = function(coordinate) { 871 var animate = this.speed() > 0; 872 873 this.is('animating') && this.onTransitionEnd(); 874 875 if (animate) { 876 this.enter('animating'); 877 this.trigger('translate'); 878 } 879 880 if ($.support.transform3d && $.support.transition) { 881 this.$stage.css({ 882 transform: 'translate3d(' + coordinate + 'px,0px,0px)', 883 transition: (this.speed() / 1000) + 's' 884 }); 885 } else if (animate) { 886 this.$stage.animate({ 887 left: coordinate + 'px' 888 }, this.speed(), this.settings.fallbackEasing, $.proxy(this.onTransitionEnd, this)); 889 } else { 890 this.$stage.css({ 891 left: coordinate + 'px' 892 }); 893 } 894 }; 895 896 /** 897 * Checks whether the carousel is in a specific state or not. 898 * @param {String} state - The state to check. 899 * @returns {Boolean} - The flag which indicates if the carousel is busy. 900 */ 901 Owl.prototype.is = function(state) { 902 return this._states.current[state] && this._states.current[state] > 0; 903 }; 904 905 /** 906 * Sets the absolute position of the current item. 907 * @public 908 * @param {Number} [position] - The new absolute position or nothing to leave it unchanged. 909 * @returns {Number} - The absolute position of the current item. 910 */ 911 Owl.prototype.current = function(position) { 912 if (position === undefined) { 913 return this._current; 914 } 915 916 if (this._items.length === 0) { 917 return undefined; 918 } 919 920 position = this.normalize(position); 921 922 if (this._current !== position) { 923 var event = this.trigger('change', { property: { name: 'position', value: position } }); 924 925 if (event.data !== undefined) { 926 position = this.normalize(event.data); 927 } 928 929 this._current = position; 930 931 this.invalidate('position'); 932 933 this.trigger('changed', { property: { name: 'position', value: this._current } }); 934 } 935 936 return this._current; 937 }; 938 939 /** 940 * Invalidates the given part of the update routine. 941 * @param {String} [part] - The part to invalidate. 942 * @returns {Array.<String>} - The invalidated parts. 943 */ 944 Owl.prototype.invalidate = function(part) { 945 if ($.type(part) === 'string') { 946 this._invalidated[part] = true; 947 this.is('valid') && this.leave('valid'); 948 } 949 return $.map(this._invalidated, function(v, i) { return i }); 950 }; 951 952 /** 953 * Resets the absolute position of the current item. 954 * @public 955 * @param {Number} position - The absolute position of the new item. 956 */ 957 Owl.prototype.reset = function(position) { 958 position = this.normalize(position); 959 960 if (position === undefined) { 961 return; 962 } 963 964 this._speed = 0; 965 this._current = position; 966 967 this.suppress([ 'translate', 'translated' ]); 968 969 this.animate(this.coordinates(position)); 970 971 this.release([ 'translate', 'translated' ]); 972 }; 973 974 /** 975 * Normalizes an absolute or a relative position of an item. 976 * @public 977 * @param {Number} position - The absolute or relative position to normalize. 978 * @param {Boolean} [relative=false] - Whether the given position is relative or not. 979 * @returns {Number} - The normalized position. 980 */ 981 Owl.prototype.normalize = function(position, relative) { 982 var n = this._items.length, 983 m = relative ? 0 : this._clones.length; 984 985 if (!$.isNumeric(position) || n < 1) { 986 position = undefined; 987 } else if (position < 0 || position >= n + m) { 988 position = ((position - m / 2) % n + n) % n + m / 2; 989 } 990 991 return position; 992 }; 993 994 /** 995 * Converts an absolute position of an item into a relative one. 996 * @public 997 * @param {Number} position - The absolute position to convert. 998 * @returns {Number} - The converted position. 999 */ 1000 Owl.prototype.relative = function(position) { 1001 position -= this._clones.length / 2; 1002 return this.normalize(position, true); 1003 }; 1004 1005 /** 1006 * Gets the maximum position for the current item. 1007 * @public 1008 * @param {Boolean} [relative=false] - Whether to return an absolute position or a relative position. 1009 * @returns {Number} 1010 */ 1011 Owl.prototype.maximum = function(relative) { 1012 var settings = this.settings, 1013 maximum = this._coordinates.length, 1014 boundary = Math.abs(this._coordinates[maximum - 1]) - this._width, 1015 i = -1, j; 1016 1017 if (settings.loop) { 1018 maximum = this._clones.length / 2 + this._items.length - 1; 1019 } else if (settings.autoWidth || settings.merge) { 1020 // binary search 1021 while (maximum - i > 1) { 1022 Math.abs(this._coordinates[j = maximum + i >> 1]) < boundary 1023 ? i = j : maximum = j; 1024 } 1025 } else if (settings.center) { 1026 maximum = this._items.length - 1; 1027 } else { 1028 maximum = this._items.length - settings.items; 1029 } 1030 1031 if (relative) { 1032 maximum -= this._clones.length / 2; 1033 } 1034 1035 return Math.max(maximum, 0); 1036 }; 1037 1038 /** 1039 * Gets the minimum position for the current item. 1040 * @public 1041 * @param {Boolean} [relative=false] - Whether to return an absolute position or a relative position. 1042 * @returns {Number} 1043 */ 1044 Owl.prototype.minimum = function(relative) { 1045 return relative ? 0 : this._clones.length / 2; 1046 }; 1047 1048 /** 1049 * Gets an item at the specified relative position. 1050 * @public 1051 * @param {Number} [position] - The relative position of the item. 1052 * @return {jQuery|Array.<jQuery>} - The item at the given position or all items if no position was given. 1053 */ 1054 Owl.prototype.items = function(position) { 1055 if (position === undefined) { 1056 return this._items.slice(); 1057 } 1058 1059 position = this.normalize(position, true); 1060 return this._items[position]; 1061 }; 1062 1063 /** 1064 * Gets an item at the specified relative position. 1065 * @public 1066 * @param {Number} [position] - The relative position of the item. 1067 * @return {jQuery|Array.<jQuery>} - The item at the given position or all items if no position was given. 1068 */ 1069 Owl.prototype.mergers = function(position) { 1070 if (position === undefined) { 1071 return this._mergers.slice(); 1072 } 1073 1074 position = this.normalize(position, true); 1075 return this._mergers[position]; 1076 }; 1077 1078 /** 1079 * Gets the absolute positions of clones for an item. 1080 * @public 1081 * @param {Number} [position] - The relative position of the item. 1082 * @returns {Array.<Number>} - The absolute positions of clones for the item or all if no position was given. 1083 */ 1084 Owl.prototype.clones = function(position) { 1085 var odd = this._clones.length / 2, 1086 even = odd + this._items.length, 1087 map = function(index) { return index % 2 === 0 ? even + index / 2 : odd - (index + 1) / 2 }; 1088 1089 if (position === undefined) { 1090 return $.map(this._clones, function(v, i) { return map(i) }); 1091 } 1092 1093 return $.map(this._clones, function(v, i) { return v === position ? map(i) : null }); 1094 }; 1095 1096 /** 1097 * Sets the current animation speed. 1098 * @public 1099 * @param {Number} [speed] - The animation speed in milliseconds or nothing to leave it unchanged. 1100 * @returns {Number} - The current animation speed in milliseconds. 1101 */ 1102 Owl.prototype.speed = function(speed) { 1103 if (speed !== undefined) { 1104 this._speed = speed; 1105 } 1106 1107 return this._speed; 1108 }; 1109 1110 /** 1111 * Gets the coordinate of an item. 1112 * @todo The name of this method is missleanding. 1113 * @public 1114 * @param {Number} position - The absolute position of the item within `minimum()` and `maximum()`. 1115 * @returns {Number|Array.<Number>} - The coordinate of the item in pixel or all coordinates. 1116 */ 1117 Owl.prototype.coordinates = function(position) { 1118 var coordinate = null; 1119 1120 if (position === undefined) { 1121 return $.map(this._coordinates, $.proxy(function(coordinate, index) { 1122 return this.coordinates(index); 1123 }, this)); 1124 } 1125 1126 if (this.settings.center) { 1127 coordinate = this._coordinates[position]; 1128 coordinate += (this.width() - coordinate + (this._coordinates[position - 1] || 0)) / 2 * (this.settings.rtl ? -1 : 1); 1129 } else { 1130 coordinate = this._coordinates[position - 1] || 0; 1131 } 1132 1133 return coordinate; 1134 }; 1135 1136 /** 1137 * Calculates the speed for a translation. 1138 * @protected 1139 * @param {Number} from - The absolute position of the start item. 1140 * @param {Number} to - The absolute position of the target item. 1141 * @param {Number} [factor=undefined] - The time factor in milliseconds. 1142 * @returns {Number} - The time in milliseconds for the translation. 1143 */ 1144 Owl.prototype.duration = function(from, to, factor) { 1145 return Math.min(Math.max(Math.abs(to - from), 1), 6) * Math.abs((factor || this.settings.smartSpeed)); 1146 }; 1147 1148 /** 1149 * Slides to the specified item. 1150 * @public 1151 * @param {Number} position - The position of the item. 1152 * @param {Number} [speed] - The time in milliseconds for the transition. 1153 */ 1154 Owl.prototype.to = function(position, speed) { 1155 var current = this.current(), 1156 revert = null, 1157 distance = position - this.relative(current), 1158 direction = (distance > 0) - (distance < 0), 1159 items = this._items.length, 1160 minimum = this.minimum(), 1161 maximum = this.maximum(); 1162 1163 if (this.settings.loop) { 1164 if (!this.settings.rewind && Math.abs(distance) > items / 2) { 1165 distance += direction * -1 * items; 1166 } 1167 1168 position = current + distance; 1169 revert = ((position - minimum) % items + items) % items + minimum; 1170 1171 if (revert !== position && revert - distance <= maximum && revert - distance > 0) { 1172 current = revert - distance; 1173 position = revert; 1174 this.reset(current); 1175 } 1176 } else if (this.settings.rewind) { 1177 maximum += 1; 1178 position = (position % maximum + maximum) % maximum; 1179 } else { 1180 position = Math.max(minimum, Math.min(maximum, position)); 1181 } 1182 1183 this.speed(this.duration(current, position, speed)); 1184 this.current(position); 1185 1186 if (this.$element.is(':visible')) { 1187 this.update(); 1188 } 1189 }; 1190 1191 /** 1192 * Slides to the next item. 1193 * @public 1194 * @param {Number} [speed] - The time in milliseconds for the transition. 1195 */ 1196 Owl.prototype.next = function(speed) { 1197 speed = speed || false; 1198 this.to(this.relative(this.current()) + 1, speed); 1199 }; 1200 1201 /** 1202 * Slides to the previous item. 1203 * @public 1204 * @param {Number} [speed] - The time in milliseconds for the transition. 1205 */ 1206 Owl.prototype.prev = function(speed) { 1207 speed = speed || false; 1208 this.to(this.relative(this.current()) - 1, speed); 1209 }; 1210 1211 /** 1212 * Handles the end of an animation. 1213 * @protected 1214 * @param {Event} event - The event arguments. 1215 */ 1216 Owl.prototype.onTransitionEnd = function(event) { 1217 1218 // if css2 animation then event object is undefined 1219 if (event !== undefined) { 1220 event.stopPropagation(); 1221 1222 // Catch only owl-stage transitionEnd event 1223 if ((event.target || event.srcElement || event.originalTarget) !== this.$stage.get(0)) { 1224 return false; 1225 } 1226 } 1227 1228 this.leave('animating'); 1229 this.trigger('translated'); 1230 }; 1231 1232 /** 1233 * Gets viewport width. 1234 * @protected 1235 * @return {Number} - The width in pixel. 1236 */ 1237 Owl.prototype.viewport = function() { 1238 var width; 1239 if (this.options.responsiveBaseElement !== window) { 1240 width = $(this.options.responsiveBaseElement).width(); 1241 } else if (window.innerWidth) { 1242 width = window.innerWidth; 1243 } else if (document.documentElement && document.documentElement.clientWidth) { 1244 width = document.documentElement.clientWidth; 1245 } else { 1246 throw 'Can not detect viewport width.'; 1247 } 1248 return width; 1249 }; 1250 1251 /** 1252 * Replaces the current content. 1253 * @public 1254 * @param {HTMLElement|jQuery|String} content - The new content. 1255 */ 1256 Owl.prototype.replace = function(content) { 1257 this.$stage.empty(); 1258 this._items = []; 1259 1260 if (content) { 1261 content = (content instanceof jQuery) ? content : $(content); 1262 } 1263 1264 if (this.settings.nestedItemSelector) { 1265 content = content.find('.' + this.settings.nestedItemSelector); 1266 } 1267 1268 content.filter(function() { 1269 return this.nodeType === 1; 1270 }).each($.proxy(function(index, item) { 1271 item = this.prepare(item); 1272 this.$stage.append(item); 1273 this._items.push(item); 1274 this._mergers.push(item.find('[data-merge]').andSelf('[data-merge]').attr('data-merge') * 1 || 1); 1275 }, this)); 1276 1277 this.reset($.isNumeric(this.settings.startPosition) ? this.settings.startPosition : 0); 1278 1279 this.invalidate('items'); 1280 }; 1281 1282 /** 1283 * Adds an item. 1284 * @todo Use `item` instead of `content` for the event arguments. 1285 * @public 1286 * @param {HTMLElement|jQuery|String} content - The item content to add. 1287 * @param {Number} [position] - The relative position at which to insert the item otherwise the item will be added to the end. 1288 */ 1289 Owl.prototype.add = function(content, position) { 1290 var current = this.relative(this._current); 1291 1292 position = position === undefined ? this._items.length : this.normalize(position, true); 1293 content = content instanceof jQuery ? content : $(content); 1294 1295 this.trigger('add', { content: content, position: position }); 1296 1297 content = this.prepare(content); 1298 1299 if (this._items.length === 0 || position === this._items.length) { 1300 this._items.length === 0 && this.$stage.append(content); 1301 this._items.length !== 0 && this._items[position - 1].after(content); 1302 this._items.push(content); 1303 this._mergers.push(content.find('[data-merge]').andSelf('[data-merge]').attr('data-merge') * 1 || 1); 1304 } else { 1305 this._items[position].before(content); 1306 this._items.splice(position, 0, content); 1307 this._mergers.splice(position, 0, content.find('[data-merge]').andSelf('[data-merge]').attr('data-merge') * 1 || 1); 1308 } 1309 1310 this._items[current] && this.reset(this._items[current].index()); 1311 1312 this.invalidate('items'); 1313 1314 this.trigger('added', { content: content, position: position }); 1315 }; 1316 1317 /** 1318 * Removes an item by its position. 1319 * @todo Use `item` instead of `content` for the event arguments. 1320 * @public 1321 * @param {Number} position - The relative position of the item to remove. 1322 */ 1323 Owl.prototype.remove = function(position) { 1324 position = this.normalize(position, true); 1325 1326 if (position === undefined) { 1327 return; 1328 } 1329 1330 this.trigger('remove', { content: this._items[position], position: position }); 1331 1332 this._items[position].remove(); 1333 this._items.splice(position, 1); 1334 this._mergers.splice(position, 1); 1335 1336 this.invalidate('items'); 1337 1338 this.trigger('removed', { content: null, position: position }); 1339 }; 1340 1341 /** 1342 * Preloads images with auto width. 1343 * @todo Replace by a more generic approach 1344 * @protected 1345 */ 1346 Owl.prototype.preloadAutoWidthImages = function(images) { 1347 images.each($.proxy(function(i, element) { 1348 this.enter('pre-loading'); 1349 element = $(element); 1350 $(new Image()).one('load', $.proxy(function(e) { 1351 element.attr('src', e.target.src); 1352 element.css('opacity', 1); 1353 this.leave('pre-loading'); 1354 !this.is('pre-loading') && !this.is('initializing') && this.refresh(); 1355 }, this)).attr('src', element.attr('src') || element.attr('data-src') || element.attr('data-src-retina')); 1356 }, this)); 1357 }; 1358 1359 /** 1360 * Destroys the carousel. 1361 * @public 1362 */ 1363 Owl.prototype.destroy = function() { 1364 1365 this.$element.off('.owl.core'); 1366 this.$stage.off('.owl.core'); 1367 $(document).off('.owl.core'); 1368 1369 if (this.settings.responsive !== false) { 1370 window.clearTimeout(this.resizeTimer); 1371 this.off(window, 'resize', this._handlers.onThrottledResize); 1372 } 1373 1374 for (var i in this._plugins) { 1375 this._plugins[i].destroy(); 1376 } 1377 1378 this.$stage.children('.cloned').remove(); 1379 1380 this.$stage.unwrap(); 1381 this.$stage.children().contents().unwrap(); 1382 this.$stage.children().unwrap(); 1383 1384 this.$element 1385 .removeClass(this.options.refreshClass) 1386 .removeClass(this.options.loadingClass) 1387 .removeClass(this.options.loadedClass) 1388 .removeClass(this.options.rtlClass) 1389 .removeClass(this.options.dragClass) 1390 .removeClass(this.options.grabClass) 1391 .attr('class', this.$element.attr('class').replace(new RegExp(this.options.responsiveClass + '-\\S+\\s', 'g'), '')) 1392 .removeData('owl.vccarousel'); 1393 }; 1394 1395 /** 1396 * Operators to calculate right-to-left and left-to-right. 1397 * @protected 1398 * @param {Number} [a] - The left side operand. 1399 * @param {String} [o] - The operator. 1400 * @param {Number} [b] - The right side operand. 1401 */ 1402 Owl.prototype.op = function(a, o, b) { 1403 var rtl = this.settings.rtl; 1404 switch (o) { 1405 case '<': 1406 return rtl ? a > b : a < b; 1407 case '>': 1408 return rtl ? a < b : a > b; 1409 case '>=': 1410 return rtl ? a <= b : a >= b; 1411 case '<=': 1412 return rtl ? a >= b : a <= b; 1413 default: 1414 break; 1415 } 1416 }; 1417 1418 /** 1419 * Attaches to an internal event. 1420 * @protected 1421 * @param {HTMLElement} element - The event source. 1422 * @param {String} event - The event name. 1423 * @param {Function} listener - The event handler to attach. 1424 * @param {Boolean} capture - Wether the event should be handled at the capturing p
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1424hase or not. 1425 */ 1426 Owl.prototype.on = function(element, event, listener, capture) { 1427 if (element.addEventListener) { 1428 element.addEventListener(event, listener, capture); 1429 } else if (element.attachEvent) { 1430 element.attachEvent('on' + event, listener); 1431 } 1432 }; 1433 1434 /** 1435 * Detaches from an internal event. 1436 * @protected 1437 * @param {HTMLElement} element - The event source. 1438 * @param {String} event - The event name. 1439 * @param {Function} listener - The attached event handler to detach. 1440 * @param {Boolean} capture - Wether the attached event handler was registered as a capturing listener or not. 1441 */ 1442 Owl.prototype.off = function(element, event, listener, capture) { 1443 if (element.removeEventListener) { 1444 element.removeEventListener(event, listener, capture); 1445 } else if (element.detachEvent) { 1446 element.detachEvent('on' + event, listener); 1447 } 1448 }; 1449 1450 /** 1451 * Triggers a public event. 1452 * @todo Remove `status`, `relatedTarget` should be used instead. 1453 * @protected 1454 * @param {String} name - The event name. 1455 * @param {*} [data=null] - The event data. 1456 * @param {String} [namespace=carousel] - The event namespace. 1457 * @param {String} [state] - The state which is associated with the event. 1458 * @param {Boolean} [enter=false] - Indicates if the call enters the specified state or not. 1459 * @returns {Event} - The event arguments. 1460 */ 1461 Owl.prototype.trigger = function(name, data, namespace, state, enter) { 1462 var status = { 1463 item: { count: this._items.length, index: this.current() } 1464 }, handler = $.camelCase( 1465 $.grep([ 'on', name, namespace ], function(v) { return v }) 1466 .join('-').toLowerCase() 1467 ), event = $.Event( 1468 [ name, 'owl', namespace || 'vccarousel' ].join('.').toLowerCase(), 1469 $.extend({ relatedTarget: this }, status, data) 1470 ); 1471 1472 if (!this._supress[name]) { 1473 $.each(this._plugins, function(name, plugin) { 1474 if (plugin.onTrigger) { 1475 plugin.onTrigger(event); 1476 } 1477 }); 1478 1479 this.register({ type: Owl.Type.Event, name: name }); 1480 this.$element.trigger(event); 1481 1482 if (this.settings && typeof this.settings[handler] === 'function') { 1483 this.settings[handler].call(this, event); 1484 } 1485 } 1486 1487 return event; 1488 }; 1489 1490 /** 1491 * Enters a state. 1492 * @param name - The state name. 1493 */ 1494 Owl.prototype.enter = function(name) { 1495 $.each([ name ].concat(this._states.tags[name] || []), $.proxy(function(i, name) { 1496 if (this._states.current[name] === undefined) { 1497 this._states.current[name] = 0; 1498 } 1499 1500 this._states.current[name]++; 1501 }, this)); 1502 }; 1503 1504 /** 1505 * Leaves a state. 1506 * @param name - The state name. 1507 */ 1508 Owl.prototype.leave = function(name) { 1509 $.each([ name ].concat(this._states.tags[name] || []), $.proxy(function(i, name) { 1510 this._states.current[name]--; 1511 }, this)); 1512 }; 1513 1514 /** 1515 * Registers an event or state. 1516 * @public 1517 * @param {Object} object - The event or state to register. 1518 */ 1519 Owl.prototype.register = function(object) { 1520 if (object.type === Owl.Type.Event) { 1521 if (!$.event.special[object.name]) { 1522 $.event.special[object.name] = {}; 1523 } 1524 1525 if (!$.event.special[object.name].owl) { 1526 var _default = $.event.special[object.name]._default; 1527 $.event.special[object.name]._default = function(e) { 1528 if (_default && _default.apply && (!e.namespace || e.namespace.indexOf('owl') === -1)) { 1529 return _default.apply(this, arguments); 1530 } 1531 return e.namespace && e.namespace.indexOf('owl') > -1; 1532 }; 1533 $.event.special[object.name].owl = true; 1534 } 1535 } else if (object.type === Owl.Type.State) { 1536 if (!this._states.tags[object.name]) { 1537 this._states.tags[object.name] = object.tags; 1538 } else { 1539 this._states.tags[object.name] = this._states.tags[object.name].concat(object.tags); 1540 } 1541 1542 this._states.tags[object.name] = $.grep(this._states.tags[object.name], $.proxy(function(tag, i) { 1543 return $.inArray(tag, this._states.tags[object.name]) === i; 1544 }, this)); 1545 } 1546 }; 1547 1548 /** 1549 * Suppresses events. 1550 * @protected 1551 * @param {Array.<String>} events - The events to suppress. 1552 */ 1553 Owl.prototype.suppress = function(events) { 1554 $.each(events, $.proxy(function(index, event) { 1555 this._supress[event] = true; 1556 }, this)); 1557 }; 1558 1559 /** 1560 * Releases suppressed events. 1561 * @protected 1562 * @param {Array.<String>} events - The events to release. 1563 */ 1564 Owl.prototype.release = function(events) { 1565 $.each(events, $.proxy(function(index, event) { 1566 delete this._supress[event]; 1567 }, this)); 1568 }; 1569 1570 /** 1571 * Gets unified pointer coordinates from event. 1572 * @todo #261 1573 * @protected 1574 * @param {Event} - The `mousedown` or `touchstart` event. 1575 * @returns {Object} - Contains `x` and `y` coordinates of current pointer position. 1576 */ 1577 Owl.prototype.pointer = function(event) { 1578 var result = { x: null, y: null }; 1579 1580 event = event.originalEvent || event || window.event; 1581 1582 event = event.touches && event.touches.length ? 1583 event.touches[0] : event.changedTouches && event.changedTouches.length ? 1584 event.changedTouches[0] : event; 1585 1586 if (event.pageX) { 1587 result.x = event.pageX; 1588 result.y = event.pageY; 1589 } else { 1590 result.x = event.clientX; 1591 result.y = event.clientY; 1592 } 1593 1594 return result; 1595 }; 1596 1597 /** 1598 * Gets the difference of two vectors. 1599 * @todo #261 1600 * @protected 1601 * @param {Object} - The first vector. 1602 * @param {Object} - The second vector. 1603 * @returns {Object} - The difference. 1604 */ 1605 Owl.prototype.difference = function(first, second) { 1606 return { 1607 x: first.x - second.x, 1608 y: first.y - second.y 1609 }; 1610 }; 1611 1612 /** 1613 * The jQuery Plugin for the Owl Carousel
vendor: 31,945 bytes, lines 1614-2882
1614 * @todo Navigation plugin `next` and `prev` 1615 * @public 1616 */ 1617 $.fn.vcOwlCarousel = function(option) { 1618 var args = Array.prototype.slice.call(arguments, 1); 1619 1620 return this.each(function() { 1621 var $this = $(this), 1622 data = $this.data('owl.vccarousel'); 1623 1624 if (!data) { 1625 data = new Owl(this, typeof option == 'object' && option); 1626 $this.data('owl.vccarousel', data); 1627 1628 $.each([ 1629 'next', 'prev', 'to', 'destroy', 'refresh', 'replace', 'add', 'remove' 1630 ], function(i, event) { 1631 data.register({ type: Owl.Type.Event, name: event }); 1632 data.$element.on(event + '.owl.vccarousel.core', $.proxy(function(e) { 1633 if (e.namespace && e.relatedTarget !== this) { 1634 this.suppress([ event ]); 1635 data[event].apply(this, [].slice.call(arguments, 1)); 1636 this.release([ event ]); 1637 } 1638 }, data)); 1639 }); 1640 } 1641 1642 if (typeof option == 'string' && option.charAt(0) !== '_') { 1643 data[option].apply(data, args); 1644 } 1645 }); 1646 }; 1647 1648 /** 1649 * The constructor for the jQuery Plugin 1650 * @public 1651 */ 1652 $.fn.vcOwlCarousel.Constructor = Owl; 1653 1654})(window.Zepto || window.jQuery, window, document); 1655 1656/** 1657 * AutoRefresh Plugin 1658 * @version 2.0.0 1659 * @author Artus Kolanowski 1660 * @license The MIT License (MIT) 1661 */ 1662;(function($, window, document, undefined) { 1663 1664 /** 1665 * Creates the auto refresh plugin. 1666 * @class The Auto Refresh Plugin 1667 * @param {Owl} carousel - The Owl Carousel 1668 */ 1669 var AutoRefresh = function(carousel) { 1670 /** 1671 * Reference to the core. 1672 * @protected 1673 * @type {Owl} 1674 */ 1675 this._core = carousel; 1676 1677 /** 1678 * Refresh interval. 1679 * @protected 1680 * @type {number} 1681 */ 1682 this._interval = null; 1683 1684 /** 1685 * Whether the element is currently visible or not. 1686 * @protected 1687 * @type {Boolean} 1688 */ 1689 this._visible = null; 1690 1691 /** 1692 * All event handlers. 1693 * @protected 1694 * @type {Object} 1695 */ 1696 this._handlers = { 1697 'initialized.owl.vccarousel': $.proxy(function(e) { 1698 if (e.namespace && this._core.settings.autoRefresh) { 1699 this.watch(); 1700 } 1701 }, this) 1702 }; 1703 1704 // set default options 1705 this._core.options = $.extend({}, AutoRefresh.Defaults, this._core.options); 1706 1707 // register event handlers 1708 this._core.$element.on(this._handlers); 1709 }; 1710 1711 /** 1712 * Default options. 1713 * @public 1714 */ 1715 AutoRefresh.Defaults = { 1716 autoRefresh: true, 1717 autoRefreshInterval: 500 1718 }; 1719 1720 /** 1721 * Watches the element. 1722 */ 1723 AutoRefresh.prototype.watch = function() { 1724 if (this._interval) { 1725 return; 1726 } 1727 1728 this._visible = this._core.$element.is(':visible'); 1729 this._interval = window.setInterval($.proxy(this.refresh, this), this._core.settings.autoRefreshInterval); 1730 }; 1731 1732 /** 1733 * Refreshes the element. 1734 */ 1735 AutoRefresh.prototype.refresh = function() { 1736 if (this._core.$element.is(':visible') === this._visible) { 1737 return; 1738 } 1739 1740 this._visible = !this._visible; 1741 1742 this._core.$element.toggleClass('owl-hidden', !this._visible); 1743 1744 this._visible && (this._core.invalidate('width') && this._core.refresh()); 1745 }; 1746 1747 /** 1748 * Destroys the plugin. 1749 */ 1750 AutoRefresh.prototype.destroy = function() { 1751 var handler, property; 1752 1753 window.clearInterval(this._interval); 1754 1755 for (handler in this._handlers) { 1756 this._core.$element.off(handler, this._handlers[handler]); 1757 } 1758 for (property in Object.getOwnPropertyNames(this)) { 1759 typeof this[property] != 'function' && (this[property] = null); 1760 } 1761 }; 1762 1763 $.fn.vcOwlCarousel.Constructor.Plugins.AutoRefresh = AutoRefresh; 1764 1765})(window.Zepto || window.jQuery, window, document); 1766 1767/** 1768 * Lazy Plugin 1769 * @version 2.0.0 1770 * @author Bartosz Wojciechowski 1771 * @license The MIT License (MIT) 1772 */ 1773;(function($, window, document, undefined) { 1774 1775 /** 1776 * Creates the lazy plugin. 1777 * @class The Lazy Plugin 1778 * @param {Owl} carousel - The Owl Carousel 1779 */ 1780 var Lazy = function(carousel) { 1781 1782 /** 1783 * Reference to the core. 1784 * @protected 1785 * @type {Owl} 1786 */ 1787 this._core = carousel; 1788 1789 /** 1790 * Already loaded items. 1791 * @protected 1792 * @type {Array.<jQuery>} 1793 */ 1794 this._loaded = []; 1795 1796 /** 1797 * Event handlers. 1798 * @protected 1799 * @type {Object} 1800 */ 1801 this._handlers = { 1802 'initialized.owl.vccarousel change.owl.vccarousel': $.proxy(function(e) { 1803 if (!e.namespace) { 1804 return; 1805 } 1806 1807 if (!this._core.settings || !this._core.settings.lazyLoad) { 1808 return; 1809 } 1810 1811 if ((e.property && e.property.name == 'position') || e.type == 'initialized') { 1812 var settings = this._core.settings, 1813 n = (settings.center && Math.ceil(settings.items / 2) || settings.items), 1814 i = ((settings.center && n * -1) || 0), 1815 position = ((e.property && e.property.value) || this._core.current()) + i, 1816 clones = this._core.clones().length, 1817 load = $.proxy(function(i, v) { this.load(v) }, this); 1818 1819 while (i++ < n) { 1820 this.load(clones / 2 + this._core.relative(position)); 1821 clones && $.each(this._core.clones(this._core.relative(position)), load); 1822 position++; 1823 } 1824 } 1825 }, this) 1826 }; 1827 1828 // set the default options 1829 this._core.options = $.extend({}, Lazy.Defaults, this._core.options); 1830 1831 // register event handler 1832 this._core.$element.on(this._handlers); 1833 } 1834 1835 /** 1836 * Default options. 1837 * @public 1838 */ 1839 Lazy.Defaults = { 1840 lazyLoad: false 1841 } 1842 1843 /** 1844 * Loads all resources of an item at the specified position. 1845 * @param {Number} position - The absolute position of the item. 1846 * @protected 1847 */ 1848 Lazy.prototype.load = function(position) { 1849 var $item = this._core.$stage.children().eq(position), 1850 $elements = $item && $item.find('.owl-lazy'); 1851 1852 if (!$elements || $.inArray($item.get(0), this._loaded) > -1) { 1853 return; 1854 } 1855 1856 $elements.each($.proxy(function(index, element) { 1857 var $element = $(element), image, 1858 url = (window.devicePixelRatio > 1 && $element.attr('data-src-retina')) || $element.attr('data-src'); 1859 1860 this._core.trigger('load', { element: $element, url: url }, 'lazy'); 1861 1862 if ($element.is('img')) { 1863 $element.one('load.owl.lazy', $.proxy(function() { 1864 $element.css('opacity', 1); 1865 this._core.trigger('loaded', { element: $element, url: url }, 'lazy'); 1866 }, this)).attr('src', url); 1867 } else { 1868 image = new Image(); 1869 image.onload = $.proxy(function() { 1870 $element.css({ 1871 'background-image': 'url(' + url + ')', 1872 'opacity': '1' 1873 }); 1874 this._core.trigger('loaded', { element: $element, url: url }, 'lazy'); 1875 }, this); 1876 image.src = url; 1877 } 1878 }, this)); 1879 1880 this._loaded.push($item.get(0)); 1881 } 1882 1883 /** 1884 * Destroys the plugin. 1885 * @public 1886 */ 1887 Lazy.prototype.destroy = function() { 1888 var handler, property; 1889 1890 for (handler in this.handlers) { 1891 this._core.$element.off(handler, this.handlers[handler]); 1892 } 1893 for (property in Object.getOwnPropertyNames(this)) { 1894 typeof this[property] != 'function' && (this[property] = null); 1895 } 1896 }; 1897 1898 $.fn.vcOwlCarousel.Constructor.Plugins.Lazy = Lazy; 1899 1900})(window.Zepto || window.jQuery, window, document); 1901 1902/** 1903 * AutoHeight Plugin 1904 * @version 2.0.0 1905 * @author Bartosz Wojciechowski 1906 * @license The MIT License (MIT) 1907 */ 1908;(function($, window, document, undefined) { 1909 1910 /** 1911 * Creates the auto height plugin. 1912 * @class The Auto Height Plugin 1913 * @param {Owl} carousel - The Owl Carousel 1914 */ 1915 var AutoHeight = function(carousel) { 1916 /** 1917 * Reference to the core. 1918 * @protected 1919 * @type {Owl} 1920 */ 1921 this._core = carousel; 1922 1923 /** 1924 * All event handlers. 1925 * @protected 1926 * @type {Object} 1927 */ 1928 this._handlers = { 1929 'initialized.owl.vccarousel refreshed.owl.vccarousel': $.proxy(function(e) { 1930 if (e.namespace && this._core.settings.autoHeight) { 1931 this.update(); 1932 } 1933 }, this), 1934 'changed.owl.vccarousel': $.proxy(function(e) { 1935 if (e.namespace && this._core.settings.autoHeight && e.property.name == 'position'){ 1936 this.update(); 1937 } 1938 }, this), 1939 'loaded.owl.lazy': $.proxy(function(e) { 1940 if (e.namespace && this._core.settings.autoHeight 1941 && e.element.closest('.' + this._core.settings.itemClass).index() === this._core.current()) { 1942 this.update(); 1943 } 1944 }, this) 1945 }; 1946 1947 // set default options 1948 this._core.options = $.extend({}, AutoHeight.Defaults, this._core.options); 1949 1950 // register event handlers 1951 this._core.$element.on(this._handlers); 1952 }; 1953 1954 /** 1955 * Default options. 1956 * @public 1957 */ 1958 AutoHeight.Defaults = { 1959 autoHeight: false, 1960 autoHeightClass: 'owl-height' 1961 }; 1962 1963 /** 1964 * Updates the view. 1965 */ 1966 AutoHeight.prototype.update = function() { 1967 this._core.$stage.parent() 1968 .height(this._core.$stage.children().eq(this._core.current()).height()) 1969 .addClass(this._core.settings.autoHeightClass); 1970 }; 1971 1972 AutoHeight.prototype.destroy = function() { 1973 var handler, property; 1974 1975 for (handler in this._handlers) { 1976 this._core.$element.off(handler, this._handlers[handler]); 1977 } 1978 for (property in Object.getOwnPropertyNames(this)) { 1979 typeof this[property] != 'function' && (this[property] = null); 1980 } 1981 }; 1982 1983 $.fn.vcOwlCarousel.Constructor.Plugins.AutoHeight = AutoHeight; 1984 1985})(window.Zepto || window.jQuery, window, document); 1986 1987/** 1988 * Video Plugin 1989 * @version 2.0.0 1990 * @author Bartosz Wojciechowski 1991 * @license The MIT License (MIT) 1992 */ 1993;(function($, window, document, undefined) { 1994 1995 /** 1996 * Creates the video plugin. 1997 * @class The Video Plugin 1998 * @param {Owl} carousel - The Owl Carousel 1999 */ 2000 var Video = function(carousel) { 2001 /** 2002 * Reference to the core. 2003 * @protected 2004 * @type {Owl} 2005 */ 2006 this._core = carousel; 2007 2008 /** 2009 * Cache all video URLs. 2010 * @protected 2011 * @type {Object} 2012 */ 2013 this._videos = {}; 2014 2015 /** 2016 * Current playing item. 2017 * @protected 2018 * @type {jQuery} 2019 */ 2020 this._playing = null; 2021 2022 /** 2023 * All event handlers. 2024 * @todo The cloned content removale is too late 2025 * @protected 2026 * @type {Object} 2027 */ 2028 this._handlers = { 2029 'initialized.owl.vccarousel': $.proxy(function(e) { 2030 if (e.namespace) { 2031 this._core.register({ type: 'state', name: 'playing', tags: [ 'interacting' ] }); 2032 } 2033 }, this), 2034 'resize.owl.vccarousel': $.proxy(function(e) { 2035 if (e.namespace && this._core.settings.video && this.isInFullScreen()) { 2036 e.preventDefault(); 2037 } 2038 }, this), 2039 'refreshed.owl.vccarousel': $.proxy(function(e) { 2040 if (e.namespace && this._core.is('resizing')) { 2041 this._core.$stage.find('.cloned .owl-video-frame').remove(); 2042 } 2043 }, this), 2044 'changed.owl.vccarousel': $.proxy(function(e) { 2045 if (e.namespace && e.property.name === 'position' && this._playing) { 2046 this.stop(); 2047 } 2048 }, this), 2049 'prepared.owl.vccarousel': $.proxy(function(e) { 2050 if (!e.namespace) { 2051 return; 2052 } 2053 2054 var $element = $(e.content).find('.owl-video'); 2055 2056 if ($element.length) { 2057 $element.css('display', 'none'); 2058 this.fetch($element, $(e.content)); 2059 } 2060 }, this) 2061 }; 2062 2063 // set default options 2064 this._core.options = $.extend({}, Video.Defaults, this._core.options); 2065 2066 // register event handlers 2067 this._core.$element.on(this._handlers); 2068 2069 this._core.$element.on('click.owl.video', '.owl-video-play-icon', $.proxy(function(e) { 2070 this.play(e); 2071 }, this)); 2072 }; 2073 2074 /** 2075 * Default options. 2076 * @public 2077 */ 2078 Video.Defaults = { 2079 video: false, 2080 videoHeight: false, 2081 videoWidth: false 2082 }; 2083 2084 /** 2085 * Gets the video ID and the type (YouTube/Vimeo only). 2086 * @protected 2087 * @param {jQuery} target - The target containing the video data. 2088 * @param {jQuery} item - The item containing the video. 2089 */ 2090 Video.prototype.fetch = function(target, item) { 2091 var type = target.attr('data-vimeo-id') ? 'vimeo' : 'youtube', 2092 id = target.attr('data-vimeo-id') || target.attr('data-youtube-id'), 2093 width = target.attr('data-width') || this._core.settings.videoWidth, 2094 height = target.attr('data-height') || this._core.settings.videoHeight, 2095 url = target.attr('href'); 2096 2097 if (url) { 2098 id = url.match(/(http:|https:|)\/\/(player.|www.)?(vimeo\.com|youtu(be\.com|\.be|be\.googleapis\.com))\/(video\/|embed\/|watch\?v=|v\/)?([A-Za-z0-9._%-]*)(\&\S+)?/); 2099 2100 if (id[3].indexOf('youtu') > -1) { 2101 type = 'youtube'; 2102 } else if (id[3].indexOf('vimeo') > -1) { 2103 type = 'vimeo'; 2104 } else { 2105 throw new Error('Video URL not supported.'); 2106 } 2107 id = id[6]; 2108 } else { 2109 throw new Error('Missing video URL.'); 2110 } 2111 2112 this._videos[url] = { 2113 type: type, 2114 id: id, 2115 width: width, 2116 height: height 2117 }; 2118 2119 item.attr('data-video', url); 2120 2121 this.thumbnail(target, this._videos[url]); 2122 }; 2123 2124 /** 2125 * Creates video thumbnail. 2126 * @protected 2127 * @param {jQuery} target - The target containing the video data. 2128 * @param {Object} info - The video info object. 2129 * @see `fetch` 2130 */ 2131 Video.prototype.thumbnail = function(target, video) { 2132 var tnLink, 2133 icon, 2134 path, 2135 dimensions = video.width && video.height ? 'style="width:' + video.width + 'px;height:' + video.height + 'px;"' : '', 2136 customTn = target.find('img'), 2137 srcType = 'src', 2138 lazyClass = '', 2139 settings = this._core.settings, 2140 create = function(path) { 2141 icon = '<div class="owl-video-play-icon"></div>'; 2142 2143 if (settings.lazyLoad) { 2144 tnLink = '<div class="owl-video-tn ' + lazyClass + '" ' + srcType + '="' + path + '"></div>'; 2145 } else { 2146 tnLink = '<div class="owl-video-tn" style="opacity:1;background-image:url(' + path + ')"></div>'; 2147 } 2148 target.after(tnLink); 2149 target.after(icon); 2150 }; 2151 2152 // wrap video content into owl-video-wrapper div 2153 target.wrap('<div class="owl-video-wrapper"' + dimensions + '></div>'); 2154 2155 if (this._core.settings.lazyLoad) { 2156 srcType = 'data-src'; 2157 lazyClass = 'owl-lazy'; 2158 } 2159 2160 // custom thumbnail 2161 if (customTn.length) { 2162 create(customTn.attr(srcType)); 2163 customTn.remove(); 2164 return false; 2165 } 2166 2167 if (video.type === 'youtube') { 2168 path = "http://img.youtube.com/vi/" + video.id + "/hqdefault.jpg"; 2169 create(path); 2170 } else if (video.type === 'vimeo') { 2171 $.ajax({ 2172 type: 'GET', 2173 url: 'http://vimeo.com/api/v2/video/' + video.id + '.json', 2174 jsonp: 'callback', 2175 dataType: 'jsonp', 2176 success: function(data) { 2177 path = data[0].thumbnail_large; 2178 create(path); 2179 } 2180 }); 2181 } 2182 }; 2183 2184 /** 2185 * Stops the current video. 2186 * @public 2187 */ 2188 Video.prototype.stop = function() { 2189 this._core.trigger('stop', null, 'video'); 2190 this._playing.find('.owl-video-frame').remove(); 2191 this._playing.removeClass('owl-video-playing'); 2192 this._playing = null; 2193 this._core.leave('playing'); 2194 this._core.trigger('stopped', null, 'video'); 2195 }; 2196 2197 /** 2198 * Starts the current video. 2199 * @public 2200 * @param {Event} event - The event arguments. 2201 */ 2202 Video.prototype.play = function(event) { 2203 var target = $(event.target), 2204 item = target.closest('.' + this._core.settings.itemClass), 2205 video = this._videos[item.attr('data-video')], 2206 width = video.width || '100%', 2207 height = video.height || this._core.$stage.height(), 2208 html; 2209 2210 if (this._playing) { 2211 return; 2212 } 2213 2214 this._core.enter('playing'); 2215 this._core.trigger('play', null, 'video'); 2216 2217 item = this._core.items(this._core.relative(item.index())); 2218 2219 this._core.reset(item.index()); 2220 2221 if (video.type === 'youtube') { 2222 html = '<iframe width="' + width + '" height="' + height + '" src="http://www.youtube.com/embed/' + 2223 video.id + '?autoplay=1&v=' + video.id + '" frameborder="0" allowfullscreen></iframe>'; 2224 } else if (video.type === 'vimeo') { 2225 html = '<iframe src="http://player.vimeo.com/video/' + video.id + 2226 '?autoplay=1" width="' + width + '" height="' + height + 2227 '" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>'; 2228 } 2229 2230 $('<div class="owl-video-frame">' + html + '</div>').insertAfter(item.find('.owl-video')); 2231 2232 this._playing = item.addClass('owl-video-playing'); 2233 }; 2234 2235 /** 2236 * Checks whether an video is currently in full screen mode or not. 2237 * @todo Bad style because looks like a readonly method but changes members. 2238 * @protected 2239 * @returns {Boolean} 2240 */ 2241 Video.prototype.isInFullScreen = function() { 2242 var element = document.fullscreenElement || document.mozFullScreenElement || 2243 document.webkitFullscreenElement; 2244 2245 return element && $(element).parent().hasClass('owl-video-frame'); 2246 }; 2247 2248 /** 2249 * Destroys the plugin. 2250 */ 2251 Video.prototype.destroy = function() { 2252 var handler, property; 2253 2254 this._core.$element.off('click.owl.video'); 2255 2256 for (handler in this._handlers) { 2257 this._core.$element.off(handler, this._handlers[handler]); 2258 } 2259 for (property in Object.getOwnPropertyNames(this)) { 2260 typeof this[property] != 'function' && (this[property] = null); 2261 } 2262 }; 2263 2264 $.fn.vcOwlCarousel.Constructor.Plugins.Video = Video; 2265 2266})(window.Zepto || window.jQuery, window, document); 2267 2268/** 2269 * Animate Plugin 2270 * @version 2.0.0 2271 * @author Bartosz Wojciechowski 2272 * @license The MIT License (MIT) 2273 */ 2274;(function($, window, document, undefined) { 2275 2276 /** 2277 * Creates the animate plugin. 2278 * @class The Navigation Plugin 2279 * @param {Owl} scope - The Owl Carousel 2280 */ 2281 var Animate = function(scope) { 2282 this.core = scope; 2283 this.core.options = $.extend({}, Animate.Defaults, this.core.options); 2284 this.swapping = true; 2285 this.previous = undefined; 2286 this.next = undefined; 2287 2288 this.handlers = { 2289 'change.owl.vccarousel': $.proxy(function(e) { 2290 if (e.namespace && e.property.name == 'position') { 2291 this.previous = this.core.current(); 2292 this.next = e.property.value; 2293 } 2294 }, this), 2295 'drag.owl.vccarousel dragged.owl.vccarousel translated.owl.vccarousel': $.proxy(function(e) { 2296 if (e.namespace) { 2297 this.swapping = e.type == 'translated'; 2298 } 2299 }, this), 2300 'translate.owl.vccarousel': $.proxy(function(e) { 2301 if (e.namespace && this.swapping && (this.core.options.animateOut || this.core.options.animateIn)) { 2302 this.swap(); 2303 } 2304 }, this) 2305 }; 2306 2307 this.core.$element.on(this.handlers); 2308 }; 2309 2310 /** 2311 * Default options. 2312 * @public 2313 */ 2314 Animate.Defaults = { 2315 animateOut: false, 2316 animateIn: false 2317 }; 2318 2319 /** 2320 * Toggles the animation classes whenever an translations starts. 2321 * @protected 2322 * @returns {Boolean|undefined} 2323 */ 2324 Animate.prototype.swap = function() { 2325 2326 if (this.core.settings.items !== 1) { 2327 return; 2328 } 2329 2330 if (!$.support.animation || !$.support.transition) { 2331 return; 2332 } 2333 2334 this.core.speed(0); 2335 2336 var left, 2337 clear = $.proxy(this.clear, this), 2338 previous = this.core.$stage.children().eq(this.previous), 2339 next = this.core.$stage.children().eq(this.next), 2340 incoming = this.core.settings.animateIn, 2341 outgoing = this.core.settings.animateOut; 2342 2343 if (this.core.current() === this.previous) { 2344 return; 2345 } 2346 2347 if (outgoing) { 2348 left = this.core.coordinates(this.previous) - this.core.coordinates(this.next); 2349 previous.one($.support.animation.end, clear) 2350 .css( { 'left': left + 'px' } ) 2351 .addClass('animated owl-animated-out') 2352 .addClass(outgoing); 2353 } 2354 2355 if (incoming) { 2356 next.one($.support.animation.end, clear) 2357 .addClass('animated owl-animated-in') 2358 .addClass(incoming); 2359 } 2360 }; 2361 2362 Animate.prototype.clear = function(e) { 2363 $(e.target).css( { 'left': '' } ) 2364 .removeClass('animated owl-animated-out owl-animated-in') 2365 .removeClass(this.core.settings.animateIn) 2366 .removeClass(this.core.settings.animateOut); 2367 this.core.onTransitionEnd(); 2368 }; 2369 2370 /** 2371 * Destroys the plugin. 2372 * @public 2373 */ 2374 Animate.prototype.destroy = function() { 2375 var handler, property; 2376 2377 for (handler in this.handlers) { 2378 this.core.$element.off(handler, this.handlers[handler]); 2379 } 2380 for (property in Object.getOwnPropertyNames(this)) { 2381 typeof this[property] != 'function' && (this[property] = null); 2382 } 2383 }; 2384 2385 $.fn.vcOwlCarousel.Constructor.Plugins.Animate = Animate; 2386 2387})(window.Zepto || window.jQuery, window, document); 2388 2389/** 2390 * Autoplay Plugin 2391 * @version 2.0.0 2392 * @author Bartosz Wojciechowski 2393 * @author Artus Kolanowski 2394 * @license The MIT License (MIT) 2395 */ 2396;(function($, window, document, undefined) { 2397 2398 /** 2399 * Creates the autoplay plugin. 2400 * @class The Autoplay Plugin 2401 * @param {Owl} scope - The Owl Carousel 2402 */ 2403 var Autoplay = function(carousel) { 2404 /** 2405 * Reference to the core. 2406 * @protected 2407 * @type {Owl} 2408 */ 2409 this._core = carousel; 2410 2411 /** 2412 * The autoplay interval. 2413 * @type {Number} 2414 */ 2415 this._interval = null; 2416 2417 /** 2418 * Indicates whenever the autoplay is paused. 2419 * @type {Boolean} 2420 */ 2421 this._paused = false; 2422 2423 /** 2424 * All event handlers. 2425 * @protected 2426 * @type {Object} 2427 */ 2428 this._handlers = { 2429 'changed.owl.vccarousel': $.proxy(function(e) { 2430 if (e.namespace && e.property.name === 'settings') { 2431 if (this._core.settings.autoplay) { 2432 this.play(); 2433 } else { 2434 this.stop(); 2435 } 2436 } 2437 }, this), 2438 'initialized.owl.vccarousel': $.proxy(function(e) { 2439 if (e.namespace && this._core.settings.autoplay) { 2440 this.play(); 2441 } 2442 }, this), 2443 'play.owl.autoplay': $.proxy(function(e, t, s) { 2444 if (e.namespace) { 2445 this.play(t, s); 2446 } 2447 }, this), 2448 'stop.owl.autoplay': $.proxy(function(e) { 2449 if (e.namespace) { 2450 this.stop(); 2451 } 2452 }, this), 2453 'mouseover.owl.autoplay': $.proxy(function() { 2454 if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) { 2455 this.pause(); 2456 } 2457 }, this), 2458 'mouseleave.owl.autoplay': $.proxy(function() { 2459 if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) { 2460 this.play(); 2461 } 2462 }, this) 2463 }; 2464 2465 // register event handlers 2466 this._core.$element.on(this._handlers); 2467 2468 // set default options 2469 this._core.options = $.extend({}, Autoplay.Defaults, this._core.options); 2470 }; 2471 2472 /** 2473 * Default options. 2474 * @public 2475 */ 2476 Autoplay.Defaults = { 2477 autoplay: false, 2478 autoplayTimeout: 5000, 2479 autoplayHoverPause: false, 2480 autoplaySpeed: false 2481 }; 2482 2483 /** 2484 * Starts the autoplay. 2485 * @public 2486 * @param {Number} [timeout] - The interval before the next animation starts. 2487 * @param {Number} [speed] - The animation speed for the animations. 2488 */ 2489 Autoplay.prototype.play = function(timeout, speed) { 2490 this._paused = false; 2491 2492 if (this._core.is('rotating')) { 2493 return; 2494 } 2495 2496 this._core.enter('rotating'); 2497 2498 this._interval = window.setInterval($.proxy(function() { 2499 if (this._paused || this._core.is('busy') || this._core.is('interacting') || document.hidden) { 2500 return; 2501 } 2502 this._core.next(speed || this._core.settings.autoplaySpeed); 2503 }, this), timeout || this._core.settings.autoplayTimeout); 2504 }; 2505 2506 /** 2507 * Stops the autoplay. 2508 * @public 2509 */ 2510 Autoplay.prototype.stop = function() { 2511 if (!this._core.is('rotating')) { 2512 return; 2513 } 2514 2515 window.clearInterval(this._interval); 2516 this._core.leave('rotating'); 2517 }; 2518 2519 /** 2520 * Stops the autoplay. 2521 * @public 2522 */ 2523 Autoplay.prototype.pause = function() { 2524 if (!this._core.is('rotating')) { 2525 return; 2526 } 2527 2528 this._paused = true; 2529 }; 2530 2531 /** 2532 * Destroys the plugin. 2533 */ 2534 Autoplay.prototype.destroy = function() { 2535 var handler, property; 2536 2537 this.stop(); 2538 2539 for (handler in this._handlers) { 2540 this._core.$element.off(handler, this._handlers[handler]); 2541 } 2542 for (property in Object.getOwnPropertyNames(this)) { 2543 typeof this[property] != 'function' && (this[property] = null); 2544 } 2545 }; 2546 2547 $.fn.vcOwlCarousel.Constructor.Plugins.autoplay = Autoplay; 2548 2549})(window.Zepto || window.jQuery, window, document); 2550 2551/** 2552 * Navigation Plugin 2553 * @version 2.0.0 2554 * @author Artus Kolanowski 2555 * @license The MIT License (MIT) 2556 */ 2557;(function($, window, document, undefined) { 2558 'use strict'; 2559 2560 /** 2561 * Creates the navigation plugin. 2562 * @class The Navigation Plugin 2563 * @param {Owl} carousel - The Owl Carousel. 2564 */ 2565 var Navigation = function(carousel) { 2566 /** 2567 * Reference to the core. 2568 * @protected 2569 * @type {Owl} 2570 */ 2571 this._core = carousel; 2572 2573 /** 2574 * Indicates whether the plugin is initialized or not. 2575 * @protected 2576 * @type {Boolean} 2577 */ 2578 this._initialized = false; 2579 2580 /** 2581 * The current paging indexes. 2582 * @protected 2583 * @type {Array} 2584 */ 2585 this._pages = []; 2586 2587 /** 2588 * All DOM elements of the user interface. 2589 * @protected 2590 * @type {Object} 2591 */ 2592 this._controls = {}; 2593 2594 /** 2595 * Markup for an indicator. 2596 * @protected 2597 * @type {Array.<String>} 2598 */ 2599 this._templates = []; 2600 2601 /** 2602 * The carousel element. 2603 * @type {jQuery} 2604 */ 2605 this.$element = this._core.$element; 2606 2607 /** 2608 * Overridden methods of the carousel. 2609 * @protected 2610 * @type {Object} 2611 */ 2612 this._overrides = { 2613 next: this._core.next, 2614 prev: this._core.prev, 2615 to: this._core.to 2616 }; 2617 2618 /** 2619 * All event handlers. 2620 * @protected 2621 * @type {Object} 2622 */ 2623 this._handlers = { 2624 'prepared.owl.vccarousel': $.proxy(function(e) { 2625 if (e.namespace && this._core.settings.dotsData) { 2626 this._templates.push('<div class="' + this._core.settings.dotClass + '">' + 2627 $(e.content).find('[data-dot]').andSelf('[data-dot]').attr('data-dot') + '</div>'); 2628 } 2629 }, this), 2630 'added.owl.vccarousel': $.proxy(function(e) { 2631 if (e.namespace && this._core.settings.dotsData) { 2632 this._templates.splice(e.position, 0, this._templates.pop()); 2633 } 2634 }, this), 2635 'remove.owl.vccarousel': $.proxy(function(e) { 2636 if (e.namespace && this._core.settings.dotsData) { 2637 this._templates.splice(e.position, 1); 2638 } 2639 }, this), 2640 'changed.owl.vccarousel': $.proxy(function(e) { 2641 if (e.namespace && e.property.name == 'position') { 2642 this.draw(); 2643 } 2644 }, this), 2645 'initialized.owl.vccarousel': $.proxy(function(e) { 2646 if (e.namespace && !this._initialized) { 2647 this._core.trigger('initialize', null, 'navigation'); 2648 this.initialize(); 2649 this.update(); 2650 this.draw(); 2651 this._initialized = true; 2652 this._core.trigger('initialized', null, 'navigation'); 2653 } 2654 }, this), 2655 'refreshed.owl.vccarousel': $.proxy(function(e) { 2656 if (e.namespace && this._initialized) { 2657 this._core.trigger('refresh', null, 'navigation'); 2658 this.update(); 2659 this.draw(); 2660 this._core.trigger('refreshed', null, 'navigation'); 2661 } 2662 }, this) 2663 }; 2664 2665 // set default options 2666 this._core.options = $.extend({}, Navigation.Defaults, this._core.options); 2667 2668 // register event handlers 2669 this.$element.on(this._handlers); 2670 }; 2671 2672 /** 2673 * Default options. 2674 * @public 2675 * @todo Rename `slideBy` to `navBy` 2676 */ 2677 Navigation.Defaults = { 2678 nav: false, 2679 navText: [ 'prev', 'next' ], 2680 navSpeed: false, 2681 navElement: 'div', 2682 navContainer: false, 2683 navContainerClass: 'owl-nav', 2684 navClass: [ 'owl-prev', 'owl-next' ], 2685 slideBy: 1, 2686 dotClass: 'owl-dot', 2687 dotsClass: 'owl-dots', 2688 dots: true, 2689 dotsEach: false, 2690 dotsData: false, 2691 dotsSpeed: false, 2692 dotsContainer: false 2693 }; 2694 2695 /** 2696 * Initializes the layout of the plugin and extends the carousel. 2697 * @protected 2698 */ 2699 Navigation.prototype.initialize = function() { 2700 var override, 2701 settings = this._core.settings; 2702 2703 // create DOM structure for relative navigation 2704 this._controls.$relative = (settings.navContainer ? $(settings.navContainer) 2705 : $('<div>').addClass(settings.navContainerClass).appendTo(this.$element)).addClass('disabled'); 2706 2707 this._controls.$previous = $('<' + settings.navElement + '>') 2708 .addClass(settings.navClass[0]) 2709 .html(settings.navText[0]) 2710 .prependTo(this._controls.$relative) 2711 .on('click', $.proxy(function(e) { 2712 this.prev(settings.navSpeed); 2713 }, this)); 2714 this._controls.$next = $('<' + settings.navElement + '>') 2715 .addClass(settings.navClass[1]) 2716 .html(settings.navText[1]) 2717 .appendTo(this._controls.$relative) 2718 .on('click', $.proxy(function(e) { 2719 this.next(settings.navSpeed); 2720 }, this)); 2721 2722 // create DOM structure for absolute navigation 2723 if (!settings.dotsData) { 2724 this._templates = [ $('<div>') 2725 .addClass(settings.dotClass) 2726 .append($('<span>')) 2727 .prop('outerHTML') ]; 2728 } 2729 2730 this._controls.$absolute = (settings.dotsContainer ? $(settings.dotsContainer) 2731 : $('<div>').addClass(settings.dotsClass).appendTo(this.$element)).addClass('disabled'); 2732 2733 this._controls.$absolute.on('click', 'div', $.proxy(function(e) { 2734 var index = $(e.target).parent().is(this._controls.$absolute) 2735 ? $(e.target).index() : $(e.target).parent().index(); 2736 2737 e.preventDefault(); 2738 2739 this.to(index, settings.dotsSpeed); 2740 }, this)); 2741 2742 // override public methods of the carousel 2743 for (override in this._overrides) { 2744 this._core[override] = $.proxy(this[override], this); 2745 } 2746 }; 2747 2748 /** 2749 * Destroys the plugin. 2750 * @protected 2751 */ 2752 Navigation.prototype.destroy = function() { 2753 var handler, control, property, override; 2754 2755 for (handler in this._handlers) { 2756 this.$element.off(handler, this._handlers[handler]); 2757 } 2758 for (control in this._controls) { 2759 this._controls[control].remove(); 2760 } 2761 for (override in this.overides) { 2762 this._core[override] = this._overrides[override]; 2763 } 2764 for (property in Object.getOwnPropertyNames(this)) { 2765 typeof this[property] != 'function' && (this[property] = null); 2766 } 2767 }; 2768 2769 /** 2770 * Updates the internal state. 2771 * @protected 2772 */ 2773 Navigation.prototype.update = function() { 2774 var i, j, k, 2775 lower = this._core.clones().length / 2, 2776 upper = lower + this._core.items().length, 2777 maximum = this._core.maximum(true), 2778 settings = this._core.settings, 2779 size = settings.center || settings.autoWidth || settings.dotsData 2780 ? 1 : settings.dotsEach || settings.items; 2781 2782 if (settings.slideBy !== 'page') { 2783 settings.slideBy = Math.min(settings.slideBy, settings.items); 2784 } 2785 2786 if (settings.dots || settings.slideBy == 'page') { 2787 this._pages = []; 2788 2789 for (i = lower, j = 0, k = 0; i < upper; i++) { 2790 if (j >= size || j === 0) { 2791 this._pages.push({ 2792 start: Math.min(maximum, i - lower), 2793 end: i - lower + size - 1 2794 }); 2795 if (Math.min(maximum, i - lower) === maximum) { 2796 break; 2797 } 2798 j = 0, ++k; 2799 } 2800 j += this._core.mergers(this._core.relative(i)); 2801 } 2802 } 2803 }; 2804 2805 /** 2806 * Draws the user interface. 2807 * @todo The option `dotsData` wont work. 2808 * @protected 2809 */ 2810 Navigation.prototype.draw = function() { 2811 var difference, 2812 settings = this._core.settings, 2813 disabled = this._core.items().length <= settings.items, 2814 index = this._core.relative(this._core.current()), 2815 loop = settings.loop || settings.rewind; 2816 2817 this._controls.$relative.toggleClass('disabled', !settings.nav || disabled); 2818 2819 if (settings.nav) { 2820 this._controls.$previous.toggleClass('disabled', !loop && index <= this._core.minimum(true)); 2821 this._controls.$next.toggleClass('disabled', !loop && index >= this._core.maximum(true)); 2822 } 2823 2824 this._controls.$absolute.toggleClass('disabled', !settings.dots || disabled); 2825 2826 if (settings.dots) { 2827 difference = this._pages.length - this._controls.$absolute.children().length; 2828 2829 if (settings.dotsData && difference !== 0) { 2830 this._controls.$absolute.html(this._templates.join('')); 2831 } else if (difference > 0) { 2832 this._controls.$absolute.append(new Array(difference + 1).join(this._templates[0])); 2833 } else if (difference < 0) { 2834 this._controls.$absolute.children().slice(difference).remove(); 2835 } 2836 2837 this._controls.$absolute.find('.active').removeClass('active'); 2838 this._controls.$absolute.children().eq($.inArray(this.current(), this._pages)).addClass('active'); 2839 } 2840 }; 2841 2842 /** 2843 * Extends event data. 2844 * @protected 2845 * @param {Event} event - The event object which gets thrown. 2846 */ 2847 Navigation.prototype.onTrigger = function(event) { 2848 var settings = this._core.settings; 2849 2850 event.page = { 2851 index: $.inArray(this.current(), this._pages), 2852 count: this._pages.length, 2853 size: settings && (settings.center || settings.autoWidth || settings.dotsData 2854 ? 1 : settings.dotsEach || settings.items) 2855 }; 2856 }; 2857 2858 /** 2859 * Gets the current page position of the carousel. 2860 * @protected 2861 * @returns {Number} 2862 */ 2863 Navigation.prototype.current = function() { 2864 var current = this._core.relative(this._core.current()); 2865 return $.grep(this._pages, $.proxy(function(page, index) { 2866 return page.start <= current && page.end >= current; 2867 }, this)).pop(); 2868 }; 2869 2870 /** 2871 * Gets the current succesor/predecessor position. 2872 * @protected 2873 * @returns {Number} 2874 */ 2875 Navigation.prototype.getPosition = function(successor) { 2876 var position, length, 2877 settings = this._core.settings; 2878 2879 if (settings.slideBy == 'page') { 2880 position = $.inArray(this.current(), this._pages); 2881 length = this._pages.length; 2882 successor ? ++position : --position;
vendor: 4,482 bytes, lines 2883-3060
2883 position = this._pages[((position % length) + length) % length].start; 2884 } else { 2885 position = this._core.relative(this._core.current()); 2886 length = this._core.items().length; 2887 successor ? position += settings.slideBy : position -= settings.slideBy; 2888 } 2889 2890 return position; 2891 }; 2892 2893 /** 2894 * Slides to the next item or page. 2895 * @public 2896 * @param {Number} [speed=false] - The time in milliseconds for the transition. 2897 */ 2898 Navigation.prototype.next = function(speed) { 2899 $.proxy(this._overrides.to, this._core)(this.getPosition(true), speed); 2900 }; 2901 2902 /** 2903 * Slides to the previous item or page. 2904 * @public 2905 * @param {Number} [speed=false] - The time in milliseconds for the transition. 2906 */ 2907 Navigation.prototype.prev = function(speed) { 2908 $.proxy(this._overrides.to, this._core)(this.getPosition(false), speed); 2909 }; 2910 2911 /** 2912 * Slides to the specified item or page. 2913 * @public 2914 * @param {Number} position - The position of the item or page. 2915 * @param {Number} [speed] - The time in milliseconds for the transition. 2916 * @param {Boolean} [standard=false] - Whether to use the standard behaviour or not. 2917 */ 2918 Navigation.prototype.to = function(position, speed, standard) { 2919 var length; 2920 2921 if (!standard) { 2922 length = this._pages.length; 2923 $.proxy(this._overrides.to, this._core)(this._pages[((position % length) + length) % length].start, speed); 2924 } else { 2925 $.proxy(this._overrides.to, this._core)(position, speed); 2926 } 2927 }; 2928 2929 $.fn.vcOwlCarousel.Constructor.Plugins.Navigation = Navigation; 2930 2931})(window.Zepto || window.jQuery, window, document); 2932 2933/** 2934 * Hash Plugin 2935 * @version 2.0.0 2936 * @author Artus Kolanowski 2937 * @license The MIT License (MIT) 2938 */ 2939;(function($, window, document, undefined) { 2940 'use strict'; 2941 2942 /** 2943 * Creates the hash plugin. 2944 * @class The Hash Plugin 2945 * @param {Owl} carousel - The Owl Carousel 2946 */ 2947 var Hash = function(carousel) { 2948 /** 2949 * Reference to the core. 2950 * @protected 2951 * @type {Owl} 2952 */ 2953 this._core = carousel; 2954 2955 /** 2956 * Hash index for the items. 2957 * @protected 2958 * @type {Object} 2959 */ 2960 this._hashes = {}; 2961 2962 /** 2963 * The carousel element. 2964 * @type {jQuery} 2965 */ 2966 this.$element = this._core.$element; 2967 2968 /** 2969 * All event handlers. 2970 * @protected 2971 * @type {Object} 2972 */ 2973 this._handlers = { 2974 'initialized.owl.vccarousel': $.proxy(function(e) { 2975 if (e.namespace && this._core.settings.startPosition === 'URLHash') { 2976 $(window).trigger('hashchange.owl.navigation'); 2977 } 2978 }, this), 2979 'prepared.owl.vccarousel': $.proxy(function(e) { 2980 if (e.namespace) { 2981 var hash = $(e.content).find('[data-hash]').andSelf('[data-hash]').attr('data-hash'); 2982 2983 if (!hash) { 2984 return; 2985 } 2986 2987 this._hashes[hash] = e.content; 2988 } 2989 }, this), 2990 'changed.owl.vccarousel': $.proxy(function(e) { 2991 if (e.namespace && e.property.name === 'position') { 2992 var current = this._core.items(this._core.relative(this._core.current())), 2993 hash = $.map(this._hashes, function(item, hash) { 2994 return item === current ? hash : null; 2995 }).join(); 2996 2997 if (!hash || window.location.hash.slice(1) === hash) { 2998 return; 2999 } 3000 3001 window.location.hash = hash; 3002 } 3003 }, this) 3004 }; 3005 3006 // set default options 3007 this._core.options = $.extend({}, Hash.Defaults, this._core.options); 3008 3009 // register the event handlers 3010 this.$element.on(this._handlers); 3011 3012 // register event listener for hash navigation 3013 $(window).on('hashchange.owl.navigation', $.proxy(function(e) { 3014 var hash = window.location.hash.substring(1), 3015 items = this._core.$stage.children(), 3016 position = this._hashes[hash] && items.index(this._hashes[hash]); 3017 3018 if (position === undefined || position === this._core.current()) { 3019 return; 3020 } 3021 3022 this._core.to(this._core.relative(position), false, true); 3023 }, this)); 3024 }; 3025 3026 /** 3027 * Default options. 3028 * @public 3029 */ 3030 Hash.Defaults = { 3031 URLhashListener: false 3032 }; 3033 3034 /** 3035 * Destroys the plugin. 3036 * @public 3037 */ 3038 Hash.prototype.destroy = function() { 3039 var handler, property; 3040 3041 $(window).off('hashchange.owl.navigation'); 3042 3043 for (handler in this._handlers) { 3044 this._core.$element.off(handler, this._handlers[handler]); 3045 } 3046 for (property in Object.getOwnPropertyNames(this)) { 3047 typeof this[property] != 'function' && (this[property] = null); 3048 } 3049 }; 3050 3051 $.fn.vcOwlCarousel.Constructor.Plugins.Hash = Hash; 3052 3053})(window.Zepto || window.jQuery, window, document); 3054 3055/** 3056 * Support Plugin 3057 * 3058 * @version 2.0.0 3059 * @author Vivid Planet Software GmbH 3060 * @author Artus Kolanowski
vendor: 1,879 bytes, lines 3060-3136
3060 3061 * @license The MIT License (MIT) 3062 */ 3063;(function($, window, document, undefined) { 3064 3065 var style = $('<support>').get(0).style, 3066 prefixes = 'Webkit Moz O ms'.split(' '), 3067 events = { 3068 transition: { 3069 end: { 3070 WebkitTransition: 'webkitTransitionEnd', 3071 MozTransition: 'transitionend', 3072 OTransition: 'oTransitionEnd', 3073 transition: 'transitionend' 3074 } 3075 }, 3076 animation: { 3077 end: { 3078 WebkitAnimation: 'webkitAnimationEnd', 3079 MozAnimation: 'animationend', 3080 OAnimation: 'oAnimationEnd', 3081 animation: 'animationend' 3082 } 3083 } 3084 }, 3085 tests = { 3086 csstransforms: function() { 3087 return !!test('transform'); 3088 }, 3089 csstransforms3d: function() { 3090 return !!test('perspective'); 3091 }, 3092 csstransitions: function() { 3093 return !!test('transition'); 3094 }, 3095 cssanimations: function() { 3096 return !!test('animation'); 3097 } 3098 }; 3099 3100 function test(property, prefixed) { 3101 var result = false, 3102 upper = property.charAt(0).toUpperCase() + property.slice(1); 3103 3104 $.each((property + ' ' + prefixes.join(upper + ' ') + upper).split(' '), function(i, property) { 3105 if (style[property] !== undefined) { 3106 result = prefixed ? property : true; 3107 return false; 3108 } 3109 }); 3110 3111 return result; 3112 } 3113 3114 function prefixed(property) { 3115 return test(property, true); 3116 } 3117 3118 if (tests.csstransitions()) { 3119 /* jshint -W053 */ 3120 $.support.transition = new String(prefixed('transition')) 3121 $.support.transition.end = events.transition.end[ $.support.transition ]; 3122 } 3123 3124 if (tests.cssanimations()) { 3125 /* jshint -W053 */ 3126 $.support.animation = new String(prefixed('animation')) 3127 $.support.animation.end = events.animation.end[ $.support.animation ]; 3128 } 3129 3130 if (tests.csstransforms()) { 3131 /* jshint -W053 */ 3132 $.support.transform = new String(prefixed('transform')); 3133 $.support.transform3d = tests.csstransforms3d(); 3134 } 3135 3136})(window.Zepto || window.jQuery, window, document);
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