First upload

2024-09-18 16:47:42 +02:00
commit 786dd08043
5614 changed files with 888234 additions and 0 deletions
@@ -0,0 +1,280 @@
+"use strict";
+
+exports.__esModule = true;
+exports.default = void 0;
+
+var _dom = _interopRequireDefault(require("../../utils/dom"));
+
+var _utils = require("../../utils/utils");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+
+var Virtual = {
+  update: function update(force) {
+    var swiper = this;
+    var _swiper$params = swiper.params,
+        slidesPerView = _swiper$params.slidesPerView,
+        slidesPerGroup = _swiper$params.slidesPerGroup,
+        centeredSlides = _swiper$params.centeredSlides;
+    var _swiper$params$virtua = swiper.params.virtual,
+        addSlidesBefore = _swiper$params$virtua.addSlidesBefore,
+        addSlidesAfter = _swiper$params$virtua.addSlidesAfter;
+    var _swiper$virtual = swiper.virtual,
+        previousFrom = _swiper$virtual.from,
+        previousTo = _swiper$virtual.to,
+        slides = _swiper$virtual.slides,
+        previousSlidesGrid = _swiper$virtual.slidesGrid,
+        renderSlide = _swiper$virtual.renderSlide,
+        previousOffset = _swiper$virtual.offset;
+    swiper.updateActiveIndex();
+    var activeIndex = swiper.activeIndex || 0;
+    var offsetProp;
+    if (swiper.rtlTranslate) offsetProp = 'right';else offsetProp = swiper.isHorizontal() ? 'left' : 'top';
+    var slidesAfter;
+    var slidesBefore;
+
+    if (centeredSlides) {
+      slidesAfter = Math.floor(slidesPerView / 2) + slidesPerGroup + addSlidesAfter;
+      slidesBefore = Math.floor(slidesPerView / 2) + slidesPerGroup + addSlidesBefore;
+    } else {
+      slidesAfter = slidesPerView + (slidesPerGroup - 1) + addSlidesAfter;
+      slidesBefore = slidesPerGroup + addSlidesBefore;
+    }
+
+    var from = Math.max((activeIndex || 0) - slidesBefore, 0);
+    var to = Math.min((activeIndex || 0) + slidesAfter, slides.length - 1);
+    var offset = (swiper.slidesGrid[from] || 0) - (swiper.slidesGrid[0] || 0);
+    (0, _utils.extend)(swiper.virtual, {
+      from: from,
+      to: to,
+      offset: offset,
+      slidesGrid: swiper.slidesGrid
+    });
+
+    function onRendered() {
+      swiper.updateSlides();
+      swiper.updateProgress();
+      swiper.updateSlidesClasses();
+
+      if (swiper.lazy && swiper.params.lazy.enabled) {
+        swiper.lazy.load();
+      }
+    }
+
+    if (previousFrom === from && previousTo === to && !force) {
+      if (swiper.slidesGrid !== previousSlidesGrid && offset !== previousOffset) {
+        swiper.slides.css(offsetProp, offset + "px");
+      }
+
+      swiper.updateProgress();
+      return;
+    }
+
+    if (swiper.params.virtual.renderExternal) {
+      swiper.params.virtual.renderExternal.call(swiper, {
+        offset: offset,
+        from: from,
+        to: to,
+        slides: function getSlides() {
+          var slidesToRender = [];
+
+          for (var i = from; i <= to; i += 1) {
+            slidesToRender.push(slides[i]);
+          }
+
+          return slidesToRender;
+        }()
+      });
+
+      if (swiper.params.virtual.renderExternalUpdate) {
+        onRendered();
+      }
+
+      return;
+    }
+
+    var prependIndexes = [];
+    var appendIndexes = [];
+
+    if (force) {
+      swiper.$wrapperEl.find("." + swiper.params.slideClass).remove();
+    } else {
+      for (var i = previousFrom; i <= previousTo; i += 1) {
+        if (i < from || i > to) {
+          swiper.$wrapperEl.find("." + swiper.params.slideClass + "[data-swiper-slide-index=\"" + i + "\"]").remove();
+        }
+      }
+    }
+
+    for (var _i = 0; _i < slides.length; _i += 1) {
+      if (_i >= from && _i <= to) {
+        if (typeof previousTo === 'undefined' || force) {
+          appendIndexes.push(_i);
+        } else {
+          if (_i > previousTo) appendIndexes.push(_i);
+          if (_i < previousFrom) prependIndexes.push(_i);
+        }
+      }
+    }
+
+    appendIndexes.forEach(function (index) {
+      swiper.$wrapperEl.append(renderSlide(slides[index], index));
+    });
+    prependIndexes.sort(function (a, b) {
+      return b - a;
+    }).forEach(function (index) {
+      swiper.$wrapperEl.prepend(renderSlide(slides[index], index));
+    });
+    swiper.$wrapperEl.children('.swiper-slide').css(offsetProp, offset + "px");
+    onRendered();
+  },
+  renderSlide: function renderSlide(slide, index) {
+    var swiper = this;
+    var params = swiper.params.virtual;
+
+    if (params.cache && swiper.virtual.cache[index]) {
+      return swiper.virtual.cache[index];
+    }
+
+    var $slideEl = params.renderSlide ? (0, _dom.default)(params.renderSlide.call(swiper, slide, index)) : (0, _dom.default)("<div class=\"" + swiper.params.slideClass + "\" data-swiper-slide-index=\"" + index + "\">" + slide + "</div>");
+    if (!$slideEl.attr('data-swiper-slide-index')) $slideEl.attr('data-swiper-slide-index', index);
+    if (params.cache) swiper.virtual.cache[index] = $slideEl;
+    return $slideEl;
+  },
+  appendSlide: function appendSlide(slides) {
+    var swiper = this;
+
+    if (typeof slides === 'object' && 'length' in slides) {
+      for (var i = 0; i < slides.length; i += 1) {
+        if (slides[i]) swiper.virtual.slides.push(slides[i]);
+      }
+    } else {
+      swiper.virtual.slides.push(slides);
+    }
+
+    swiper.virtual.update(true);
+  },
+  prependSlide: function prependSlide(slides) {
+    var swiper = this;
+    var activeIndex = swiper.activeIndex;
+    var newActiveIndex = activeIndex + 1;
+    var numberOfNewSlides = 1;
+
+    if (Array.isArray(slides)) {
+      for (var i = 0; i < slides.length; i += 1) {
+        if (slides[i]) swiper.virtual.slides.unshift(slides[i]);
+      }
+
+      newActiveIndex = activeIndex + slides.length;
+      numberOfNewSlides = slides.length;
+    } else {
+      swiper.virtual.slides.unshift(slides);
+    }
+
+    if (swiper.params.virtual.cache) {
+      var cache = swiper.virtual.cache;
+      var newCache = {};
+      Object.keys(cache).forEach(function (cachedIndex) {
+        var $cachedEl = cache[cachedIndex];
+        var cachedElIndex = $cachedEl.attr('data-swiper-slide-index');
+
+        if (cachedElIndex) {
+          $cachedEl.attr('data-swiper-slide-index', parseInt(cachedElIndex, 10) + 1);
+        }
+
+        newCache[parseInt(cachedIndex, 10) + numberOfNewSlides] = $cachedEl;
+      });
+      swiper.virtual.cache = newCache;
+    }
+
+    swiper.virtual.update(true);
+    swiper.slideTo(newActiveIndex, 0);
+  },
+  removeSlide: function removeSlide(slidesIndexes) {
+    var swiper = this;
+    if (typeof slidesIndexes === 'undefined' || slidesIndexes === null) return;
+    var activeIndex = swiper.activeIndex;
+
+    if (Array.isArray(slidesIndexes)) {
+      for (var i = slidesIndexes.length - 1; i >= 0; i -= 1) {
+        swiper.virtual.slides.splice(slidesIndexes[i], 1);
+
+        if (swiper.params.virtual.cache) {
+          delete swiper.virtual.cache[slidesIndexes[i]];
+        }
+
+        if (slidesIndexes[i] < activeIndex) activeIndex -= 1;
+        activeIndex = Math.max(activeIndex, 0);
+      }
+    } else {
+      swiper.virtual.slides.splice(slidesIndexes, 1);
+
+      if (swiper.params.virtual.cache) {
+        delete swiper.virtual.cache[slidesIndexes];
+      }
+
+      if (slidesIndexes < activeIndex) activeIndex -= 1;
+      activeIndex = Math.max(activeIndex, 0);
+    }
+
+    swiper.virtual.update(true);
+    swiper.slideTo(activeIndex, 0);
+  },
+  removeAllSlides: function removeAllSlides() {
+    var swiper = this;
+    swiper.virtual.slides = [];
+
+    if (swiper.params.virtual.cache) {
+      swiper.virtual.cache = {};
+    }
+
+    swiper.virtual.update(true);
+    swiper.slideTo(0, 0);
+  }
+};
+var _default = {
+  name: 'virtual',
+  params: {
+    virtual: {
+      enabled: false,
+      slides: [],
+      cache: true,
+      renderSlide: null,
+      renderExternal: null,
+      renderExternalUpdate: true,
+      addSlidesBefore: 0,
+      addSlidesAfter: 0
+    }
+  },
+  create: function create() {
+    var swiper = this;
+    (0, _utils.bindModuleMethods)(swiper, {
+      virtual: _extends({}, Virtual, {
+        slides: swiper.params.virtual.slides,
+        cache: {}
+      })
+    });
+  },
+  on: {
+    beforeInit: function beforeInit(swiper) {
+      if (!swiper.params.virtual.enabled) return;
+      swiper.classNames.push(swiper.params.containerModifierClass + "virtual");
+      var overwriteParams = {
+        watchSlidesProgress: true
+      };
+      (0, _utils.extend)(swiper.params, overwriteParams);
+      (0, _utils.extend)(swiper.originalParams, overwriteParams);
+
+      if (!swiper.params.initialSlide) {
+        swiper.virtual.update();
+      }
+    },
+    setTranslate: function setTranslate(swiper) {
+      if (!swiper.params.virtual.enabled) return;
+      swiper.virtual.update();
+    }
+  }
+};
+exports.default = _default;