ivue-material-plus/dist/unplugin-vue-components/es/utils/directives/click-outside.mjs.map

A high quality UI components Library with Vue.js

{"version":3,"file":"click-outside.mjs","sources":["../../../../../src/utils/directives/click-outside.ts"],"sourcesContent":["const CLICK = 'click';\r\n// 捕获实例\r\nconst captureInstances = Object.create(null);\r\n// 不捕获实例\r\nconst nonCaptureInstances = Object.create(null);\r\n// 实例列表\r\nconst instancesList = [captureInstances, nonCaptureInstances];\r\n\r\n/**\r\n * The common event handler for bot capture and non-capture events.\r\n *\r\n * @param {!Object} context - The event context.\r\n * @param {!Object} instances - The capture or non-capture registered instances.\r\n * @param {Event} event - The event object.\r\n * @returns {undefined} Default.\r\n */\r\n\r\nconst commonHandler = function _onCommonHandler(context, instances, event) {\r\n  const { target } = event;\r\n\r\n  const item = function _item(item) {\r\n    const { el } = item;\r\n\r\n    if (el !== target && !el.contains(target)) {\r\n      const { binding } = item;\r\n\r\n      if (binding.modifiers.stop) {\r\n        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TypeError('Binding value must be a function');\r\n  }\r\n\r\n  // 事件名称\r\n  let eventType;\r\n  const modifiers = binding.modifiers;\r\n\r\n  if (modifiers.click) {\r\n    eventType = 'click';\r\n  } else if (modifiers.mousedown) {\r\n    eventType = 'mousedown';\r\n  } else if (modifiers.touchstart) {\r\n    eventType = 'touchstart';\r\n  } else {\r\n    eventType = CLICK;\r\n  }\r\n\r\n  // 是否开启外部点击的 capture 模式，可通过全局配置\r\n  const useCapture = binding.arg;\r\n\r\n  // 归并事件绑定\r\n  const normalisedBinding = {\r\n    ...binding,\r\n    ...{\r\n      // 一个包含修饰符的对象。例如：v-my-directive.foo.bar 中，修饰符对象为 { foo: true, bar: true }\r\n      modifiers: {\r\n        ...{\r\n          // 添加事件侦听器时使用 capture 模式\r\n          capture: false,\r\n          // 阻止默认行为\r\n          prevent: false,\r\n          //  调用 event.stopPropagation() 停止冒泡\r\n          stop: false,\r\n        },\r\n        ...binding.modifiers,\r\n      },\r\n    },\r\n  };\r\n\r\n  // 实例化事件\r\n  const instances = useCapture ? captureInstances : nonCaptureInstances;\r\n\r\n  // 判断事件中是否有对应的指令参数 初始化指令\r\n  if (!Array.isArray(instances[eventType])) {\r\n    instances[eventType] = [];\r\n  }\r\n\r\n  if (\r\n    instances[eventType].push({\r\n      el,\r\n      binding: normalisedBinding,\r\n    }) === 1\r\n  ) {\r\n    if (typeof document === 'object' && document) {\r\n      document.addEventListener(\r\n        eventType,\r\n        getEventHandler(useCapture),\r\n        useCapture\r\n      );\r\n    }\r\n  }\r\n}\r\n\r\n// 指令与元素解绑时调用\r\nfunction unbind(el: Element): void {\r\n  // 比较元素\r\n  const compareElements = function _compareElements(item) {\r\n    return item.el !== el;\r\n  };\r\n\r\n  const instances = function _instances(instances) {\r\n    // 实例key\r\n    const instancesKeys = Object.keys(instances);\r\n\r\n    // 判断是否有实例\r\n    if (instancesKeys.length) {\r\n      // 判断是否使用事件捕获\r\n      const useCapture = instances === captureInstances;\r\n\r\n      const keys = function _keys(eventName: string) 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