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7.4 KiB
1 line
7.4 KiB
2 years ago
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{"version":3,"file":"content2.mjs","sources":["../../../../../../packages/components/popper/src/content.vue"],"sourcesContent":["<template>\n <div\n ref=\"contentRef\"\n v-bind=\"contentAttrs\"\n :style=\"contentStyle\"\n :class=\"contentClass\"\n tabindex=\"-1\"\n @mouseenter=\"(e) => $emit('mouseenter', e)\"\n @mouseleave=\"(e) => $emit('mouseleave', e)\"\n >\n <el-focus-trap\n :trapped=\"trapped\"\n :trap-on-focus-in=\"true\"\n :focus-trap-el=\"contentRef\"\n :focus-start-el=\"focusStartRef\"\n @focus-after-trapped=\"onFocusAfterTrapped\"\n @focus-after-released=\"onFocusAfterReleased\"\n @focusin=\"onFocusInTrap\"\n @focusout-prevented=\"onFocusoutPrevented\"\n @release-requested=\"onReleaseRequested\"\n >\n <slot />\n </el-focus-trap>\n </div>\n</template>\n\n<script lang=\"ts\" setup>\nimport {\n inject,\n onBeforeUnmount,\n onMounted,\n provide,\n ref,\n unref,\n watch,\n} from 'vue'\nimport { NOOP } from '@vue/shared'\nimport { isNil } from 'lodash-unified'\nimport ElFocusTrap from '@element-plus/components/focus-trap'\nimport { formItemContextKey } from '@element-plus/components/form'\nimport { isElement } from '@element-plus/utils'\nimport { POPPER_CONTENT_INJECTION_KEY } from './constants'\nimport { popperContentEmits, popperContentProps } from './content'\nimport {\n usePopperContent,\n usePopperContentDOM,\n usePopperContentFocusTrap,\n} from './composables'\n\nimport type { WatchStopHandle } from 'vue'\n\ndefineOptions({\n name: 'ElPopperContent',\n})\n\nconst emit = defineEmits(popperContentEmits)\n\nconst props = defineProps(popperContentProps)\n\nconst {\n focusStartRef,\n trapped,\n\n onFocusAfterReleased,\n onFocusAfterTrapped,\n onFocusInTrap,\n onFocusoutPrevented,\n onReleaseRequested,\n} = usePopperContentFocusTrap(props, emit)\n\nconst { attributes, arrowRef, contentRef, styles, instanceRef, role, update } =\n usePopperContent(props)\n\nconst {\n ariaModal,\n arrowStyle,\n contentAttrs,\n contentClass,\n contentStyle,\n updateZIndex,\n} = usePopperContentDOM(props, {\n styles,\n attributes,\n role,\n})\n\nconst formItemContext = inject(formItemContextKey, undefined)\nconst arrowOffset = ref<number>()\n\nprovide(POPPER_CONTENT_INJECTION_KEY, {\n arrowStyle,\n arrowRef,\n arrowOffset,\n})\n\nif (\n formItemContext &&\n (formItemContext.addInputId || formItemContext.removeInputId)\n) {\n // disallow auto-id from inside popper content\n provide(formItemContextKey, {\n ...formItemContext,\n addInputId: NOOP,\n removeInputId: NOOP,\n })\n}\n\nlet triggerTargetAriaStopWatch: WatchStopHandle | undefined = undefined\n\nconst updatePopper = (shouldUpdateZIndex = true) => {\n update()\n shouldUpdateZIndex && updateZIndex()\n}\n\nconst togglePopperAlive = () => {\n updatePopper(false)\n if (props.visible && props.focusOnShow) {\n trapped.value = true\n } else if (props.visible === false) {\n trapped.value = false\n }\n}\n\nonMounted(() => {\n watch(\n () => props.triggerTargetEl,\n (triggerTargetEl, prevTriggerTargetEl) => {\n triggerTargetAriaStopWatch?.()\n triggerTargetAriaStopWatch = undefined\n\n const el = unref(triggerTargetEl || contentRef.value)\n const prevEl = unref(prevTriggerTargetEl || contentRef.value)\n\n if (isElement(el)) {\n triggerTargetAriaStopWatch = watch(\n [role, () => props.ariaLabel, ariaModal, () => props.id],\n (watches) => {\n ;['role', 'aria-label', 'aria-modal', 'id'].forEach((key, idx) => {\n isNil(watches[idx])\n ? el.removeAttribute(key)\n : el.setAttribute(key, watches[idx]!)\n })\n },\n { immediate: true }\n )\n }\n if (prevEl !== el && isElement(prevEl)) {\n ;['role', 'aria-label', 'aria-modal', 'id'].forEach((key) => {\n prevEl.removeAttribute(key)\n })\n }\n },\n { immediate: true }\n )\n\n watch(() => props.visible, togglePopperAlive, { imme
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