mirror of https://github.com/nocodb/nocodb
Raju Udava
2 years ago
committed by
GitHub
5 changed files with 52 additions and 4 deletions
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import { isClient } from '@vueuse/core' |
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import type { Ref } from 'vue' |
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export function useMenuCloseOnEsc(open: Ref<boolean>) { |
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const handler = (e: KeyboardEvent) => { |
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if (e.key === 'Escape') { |
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e.preventDefault() |
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e.stopPropagation() |
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open.value = false |
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} |
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} |
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if (isClient) { |
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watch(open, (nextVal, _, cleanup) => { |
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// bind listener when `open` is truthy
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if (nextVal) { |
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document.addEventListener('keydown', handler, true) |
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// if `open` is falsy then remove the event handler
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} else { |
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document.removeEventListener('keydown', handler, true) |
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} |
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// cleanup is called whenever the watcher is re-evaluated or stopped
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cleanup(() => { |
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document.removeEventListener('keydown', handler, true) |
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}) |
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}) |
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} |
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} |
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