Cheng Zhou
1 line
5.7 KiB
Plaintext
1 line
5.7 KiB
Plaintext
{"version":3,"file":"menu.mjs","sources":["../../../../../../packages/components/cascader-panel/src/menu.vue"],"sourcesContent":["<template>\n <el-scrollbar\n :key=\"menuId\"\n tag=\"ul\"\n role=\"menu\"\n :class=\"ns.b()\"\n :wrap-class=\"ns.e('wrap')\"\n :view-class=\"[ns.e('list'), ns.is('empty', isEmpty)]\"\n @mousemove=\"handleMouseMove\"\n @mouseleave=\"clearHoverZone\"\n >\n <el-cascader-node\n v-for=\"node in nodes\"\n :key=\"node.uid\"\n :node=\"node\"\n :menu-id=\"menuId\"\n @expand=\"handleExpand\"\n />\n <div v-if=\"isLoading\" :class=\"ns.e('empty-text')\">\n <el-icon size=\"14\" :class=\"ns.is('loading')\">\n <loading />\n </el-icon>\n {{ t('el.cascader.loading') }}\n </div>\n <div v-else-if=\"isEmpty\" :class=\"ns.e('empty-text')\">\n <slot name=\"empty\">{{ t('el.cascader.noData') }}</slot>\n </div>\n <!-- eslint-disable-next-line vue/html-self-closing -->\n <svg\n v-else-if=\"panel?.isHoverMenu\"\n ref=\"hoverZone\"\n :class=\"ns.e('hover-zone')\"\n ></svg>\n </el-scrollbar>\n</template>\n\n<script lang=\"ts\" setup>\nimport { computed, getCurrentInstance, inject, ref } from 'vue'\nimport ElScrollbar from '@element-plus/components/scrollbar'\nimport { useId, useLocale, useNamespace } from '@element-plus/hooks'\nimport { Loading } from '@element-plus/icons-vue'\nimport ElIcon from '@element-plus/components/icon'\nimport ElCascaderNode from './node.vue'\nimport { CASCADER_PANEL_INJECTION_KEY } from './types'\n\nimport type { CascaderNode } from './types'\nimport type { PropType } from 'vue'\n\ndefineOptions({\n name: 'ElCascaderMenu',\n})\n\nconst props = defineProps({\n nodes: {\n type: Array as PropType<CascaderNode[]>,\n required: true,\n },\n index: {\n type: Number,\n required: true,\n },\n})\n\nconst instance = getCurrentInstance()!\nconst ns = useNamespace('cascader-menu')\n\nconst { t } = useLocale()\nconst id = useId()\nlet activeNode: HTMLElement\nlet hoverTimer: number | undefined\n\nconst panel = inject(CASCADER_PANEL_INJECTION_KEY)!\n\nconst hoverZone = ref<SVGSVGElement>()\n\nconst isEmpty = computed(() => !props.nodes.length)\nconst isLoading = computed(() => !panel.initialLoaded)\nconst menuId = computed(() => `${id.value}-${props.index}`)\n\nconst handleExpand = (e: MouseEvent) => {\n activeNode = e.target as HTMLElement\n}\n\nconst handleMouseMove = (e: MouseEvent) => {\n if (!panel.isHoverMenu || !activeNode || !hoverZone.value) return\n\n if (activeNode.contains(e.target as HTMLElement)) {\n clearHoverTimer()\n\n const el = instance.vnode.el as HTMLElement\n const { left } = el.getBoundingClientRect()\n const { offsetWidth, offsetHeight } = el\n const startX = e.clientX - left\n const top = activeNode.offsetTop\n const bottom = top + activeNode.offsetHeight\n const scrollTop = el.querySelector(`.${ns.e('wrap')}`)?.scrollTop || 0\n\n hoverZone.value.innerHTML = `\n <path style=\"pointer-events: auto;\" fill=\"transparent\" d=\"M${startX} ${top} L${offsetWidth} ${scrollTop} V${top} Z\" />\n <path style=\"pointer-events: auto;\" fill=\"transparent\" d=\"M${startX} ${bottom} L${offsetWidth} ${offsetHeight + scrollTop} V${bottom} Z\" />\n `\n } else if (!hoverTimer) {\n hoverTimer = window.setTimeout(clearHoverZone, panel.config.hoverThreshold)\n }\n}\n\nconst clearHoverTimer = () => {\n if (!hoverTimer) return\n clearTimeout(hoverTimer)\n hoverTimer = undefined\n}\n\nconst clearHoverZone = () => {\n if (!hoverZone.value) return\n hoverZone.value.innerHTML = ''\n clearHoverTimer()\n}\n</script>\n"],"names":[],"mappings":";;;;;;;;;;;mCAgDc,CAAA;AAAA,EACZ,IAAM,EAAA,gBAAA;AACR,CAAA,CAAA,CAAA;;;;;;;;;;;;;;;AAaA,IAAA,MAAM,WAAW,kBAAmB,EAAA,CAAA;AACpC,IAAM,MAAA,EAAA,GAAK,aAAa,eAAe,CAAA,CAAA;AAEvC,IAAM,MAAA,EAAE,CAAE,EAAA,GAAI,SAAU,EAAA,CAAA;AACxB,IAAA,MAAM,KAAK,KAAM,EAAA,CAAA;AACjB,IAAI,IAAA,UAAA,CAAA;AACJ,IAAI,IAAA,UAAA,CAAA;AAEJ,IAAM,MAAA,KAAA,GAAQ,OAAO,4BAA4B,CAAA,CAAA;AAEjD,IAAA,MAAM,YAAY,GAAmB,EAAA,CAAA;AAErC,IAAA,MAAM,UAAU,QAAS,CAAA,MAAM,CAAC,KAAA,CAAM,MAAM,MAAM,CAAA,CAAA;AAClD,IAAA,MAAM,SAAY,GAAA,QAAA,CAAS,MAAM,CAAC,MAAM,aAAa,CAAA,CAAA;AACrD,IAAM,MAAA,MAAA,GAAS,SAAS,MAAM,CAAA,EAAG,GAAG,KAAK,CAAA,CAAA,EAAI,KAAM,CAAA,KAAK,CAAE,CAAA,CAAA,CAAA;AAE1D,IAAM,MAAA,YAAA,GAAe,CAAC,CAAkB,KAAA;AACtC,MAAA,UAAA,GAAa,CAAE,CAAA,MAAA,CAAA;AAAA,KACjB,CAAA;AAEA,IAAM,MAAA,eAAA,GAAkB,CAAC,CAAkB,KAAA;AACzC,MAAA,IAAI,EAAO,CAAA;AAEX,MAAA,IAAI,CAAW,KAAA,CAAA,WAAA,IAAW,CAAA,UAAwB,IAAA,CAAA,SAAA,CAAA,KAAA;AAChD,QAAgB,OAAA;AAEhB,MAAM,IAAA,mBAAoB,CAAA,CAAA,CAAA,MAAA,CAAA,EAAA;AAC1B,QAAA,eAAiB,EAAA,CAAA;AACjB,QAAM,MAAA,EAAE,GAAa,QAAA,CAAA,KAAA,CAAA,EAAA,CAAA;AACrB,QAAM,MAAA,EAAA,IAAA,EAAA,GAAW,EAAU,CAAA,qBAAA,EAAA,CAAA;AAC3B,QAAA,MAAM,aAAiB,EAAA,YAAA,EAAA,GAAA,EAAA,CAAA;AACvB,QAAM,MAAA,MAAA,GAAS,SAAiB,GAAA,IAAA,CAAA;AAChC,QAAM,MAAA,GAAA,GAAA,UAAe,CAAA,SAAA,CAAA;AAErB,QAAA,MAAA,YAA4B,GAAA,UAAA,CAAA,YAAA,CAAA;AAAA,QACuC,MAAA,SAAA,GAAA,CAAA,CAAA,EAAA,GAAA,EAAA,CAAA,aAAA,CAAA,CAAA,CAAA,EAAA,EAAA,CAAA,CAAA,CAAA,MAAA,CAAA,CAAA,CAAA,CAAA,KAAA,OAAU,KAAG,CAAA,eAAoB,KAAA,CAAA,CAAA;AAAiB,QAClD,SAAA,CAAA,KAAA,CAAA,SAAA,GAAA,CAAA;AAAuE,qEAAA,EAAA,MAAA,CAAA,CAAA,EAAA,GAAA,CAAA,EAAA,EAAA,WAAA,CAAA,CAAA,EAAA,SAAA,CAAA,EAAA,EAAA,GAAA,CAAA;AAAA,qEAEpH,EAAA,MAAA,CAAA,CAAA,EAAA,MAAA,CAAA,EAAA,EAAA,WAAA,CAAA,CAAA,EAAA,YAAA,GAAA,SAAA,CAAA,EAAA,EAAA,MAAA,CAAA;AACtB,QAAA,CAAA,CAAA;AAA0E,OAC5E,MAAA,IAAA,CAAA,UAAA,EAAA;AAAA,QACF,UAAA,GAAA,MAAA,CAAA,UAAA,CAAA,cAAA,EAAA,KAAA,CAAA,MAAA,CAAA,cAAA,CAAA,CAAA;AAEA,OAAA;AACE,KAAA,CAAA;AACA,IAAA,MAAA,eAAuB,GAAA,MAAA;AACvB,MAAa,IAAA,CAAA,UAAA;AAAA,QACf,OAAA;AAEA,MAAA,uBAA6B,CAAA,CAAA;AAC3B,MAAI,kBAAkB,CAAA,CAAA;AACtB,KAAA,CAAA;AACA,IAAgB,MAAA,cAAA,GAAA,MAAA;AAAA,MAClB,IAAA,CAAA,SAAA,CAAA,KAAA;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;"} |