module.exports =
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/***/ 155:
/***/ (function(module, exports, __webpack_require__) {

var Component = __webpack_require__(9)(
  /* script */
  __webpack_require__(165),
  /* template */
  __webpack_require__(441),
  /* styles */
  null,
  /* scopeId */
  null,
  /* moduleIdentifier (server only) */
  null
)

module.exports = Component.exports


/***/ }),

/***/ 165:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
//
//
//
//
//
//
//
//

exports.default = {
  name: 'XpCarousel',

  data: function data() {
    return {
      items: [],
      activeIndex: -1,
      timer: null
    };
  },


  props: {
    width: {
      type: String,
      default: '100%'
    },
    height: {
      type: String,
      default: '300px'
    },
    direction: {
      type: String,
      default: 'x'
    },
    autoPlay: {
      type: Boolean,
      default: true
    },
    playDuration: {
      type: Number,
      default: 1000
    }
  },

  watch: {
    items: function items(newVal) {
      if (newVal.length > 0) this.setActiveItem(0);
    },
    activeIndex: function activeIndex(newVal, oldVal) {
      this.resetItemPosition();
      this.$emit('change', newVal, oldVal);
    }
  },

  methods: {
    resetItemPosition: function resetItemPosition() {
      var _this = this;

      // 设置子组件的位置
      this.items.forEach(function (item, index) {
        item.translateItem(index, _this.activeIndex); // translateItem为子组件的methods
      });
    },
    setActiveItem: function setActiveItem(index) {
      // 设置active的子组件
      if (index < 0) {
        this.activeIndex = length - 1;
      } else if (index >= length) {
        this.activeIndex = 0;
      } else {
        this.activeIndex = index;
      }
    },
    startTimer: function startTimer() {
      if (!this.autoPlay || this.playDuration <= 0) return;
      this.timer = setInterval(this.handleIndexChange, this.playDuration);
    },
    handleItemChange: function handleItemChange() {
      // 获取子组件数组
      this.items = this.$children.filter(function (child) {
        return child.$options.name === 'XpCarouselItem';
      });
    },
    handleIndexChange: function handleIndexChange() {
      this.activeIndex = (this.activeIndex + 1) % this.items.length;
    }
  },

  mounted: function mounted() {
    var _this2 = this;

    this.handleItemChange();
    this.$nextTick(function () {
      _this2.startTimer();
    });
  },
  beforeDestroy: function beforeDestroy() {
    this.clearInterval(this.timer);
  }
};

/***/ }),

/***/ 176:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _list = __webpack_require__(155);

var _list2 = _interopRequireDefault(_list);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* istanbul ignore next */
_list2.default.install = function (Vue) {
  Vue.component(_list2.default.name, _list2.default);
};

exports.default = _list2.default;

/***/ }),

/***/ 441:
/***/ (function(module, exports) {

module.exports={render:function (){var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;
  return _c('div', {
    staticClass: "xp-carousel"
  }, [_c('div', {
    staticClass: "xp-carousel__wrap",
    style: ({
      width: _vm.width,
      height: _vm.height
    })
  }, [_vm._t("default")], 2)])
},staticRenderFns: []}

/***/ }),

/***/ 9:
/***/ (function(module, exports) {

/* globals __VUE_SSR_CONTEXT__ */

// this module is a runtime utility for cleaner component module output and will
// be included in the final webpack user bundle

module.exports = function normalizeComponent (
  rawScriptExports,
  compiledTemplate,
  injectStyles,
  scopeId,
  moduleIdentifier /* server only */
) {
  var esModule
  var scriptExports = rawScriptExports = rawScriptExports || {}

  // ES6 modules interop
  var type = typeof rawScriptExports.default
  if (type === 'object' || type === 'function') {
    esModule = rawScriptExports
    scriptExports = rawScriptExports.default
  }

  // Vue.extend constructor export interop
  var options = typeof scriptExports === 'function'
    ? scriptExports.options
    : scriptExports

  // render functions
  if (compiledTemplate) {
    options.render = compiledTemplate.render
    options.staticRenderFns = compiledTemplate.staticRenderFns
  }

  // scopedId
  if (scopeId) {
    options._scopeId = scopeId
  }

  var hook
  if (moduleIdentifier) { // server build
    hook = function (context) {
      // 2.3 injection
      context =
        context || // cached call
        (this.$vnode && this.$vnode.ssrContext) || // stateful
        (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional
      // 2.2 with runInNewContext: true
      if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
        context = __VUE_SSR_CONTEXT__
      }
      // inject component styles
      if (injectStyles) {
        injectStyles.call(this, context)
      }
      // register component module identifier for async chunk inferrence
      if (context && context._registeredComponents) {
        context._registeredComponents.add(moduleIdentifier)
      }
    }
    // used by ssr in case component is cached and beforeCreate
    // never gets called
    options._ssrRegister = hook
  } else if (injectStyles) {
    hook = injectStyles
  }

  if (hook) {
    var functional = options.functional
    var existing = functional
      ? options.render
      : options.beforeCreate
    if (!functional) {
      // inject component registration as beforeCreate hook
      options.beforeCreate = existing
        ? [].concat(existing, hook)
        : [hook]
    } else {
      // register for functioal component in vue file
      options.render = function renderWithStyleInjection (h, context) {
        hook.call(context)
        return existing(h, context)
      }
    }
  }

  return {
    esModule: esModule,
    exports: scriptExports,
    options: options
  }
}


/***/ })

/******/ });