93ebf13621
* start Signed-off-by: Jess Frazelle <github@jessfraz.com> * add hotkey wrapper Signed-off-by: Jess Frazelle <github@jessfraz.com> * updates Signed-off-by: Jess Frazelle <github@jessfraz.com> * updates Signed-off-by: Jess Frazelle <github@jessfraz.com> --------- Signed-off-by: Jess Frazelle <github@jessfraz.com>
38 lines
1.3 KiB
TypeScript
38 lines
1.3 KiB
TypeScript
import { Options, useHotkeys } from 'react-hotkeys-hook'
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import { useEffect } from 'react'
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import { codeManager } from './singletons'
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// Hotkey wrapper wraps hotkeys for the app (outside of the editor)
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// With hotkeys inside the editor.
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// This way we can have hotkeys defined in one place and not have to worry about
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// conflicting hotkeys, or them only being implemented for the app but not
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// inside the editor.
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// TODO: would be nice if this didn't have to be a react hook. It's not needed
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// for the code mirror stuff but but it is needed for the useHotkeys hook.
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export default function useHotkeyWrapper(
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hotkey: string[],
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callback: () => void,
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additionalOptions?: Options
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) {
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useHotkeys(hotkey, callback, additionalOptions)
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useEffect(() => {
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for (const key of hotkey) {
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const keybinding = mapHotkeyToCodeMirrorHotkey(key)
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codeManager.registerHotkey(keybinding, callback)
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}
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})
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}
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// Convert hotkey to code mirror hotkey
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// See: https://codemirror.net/docs/ref/#view.KeyBinding
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function mapHotkeyToCodeMirrorHotkey(hotkey: string): string {
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return hotkey
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.replaceAll('+', '-')
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.replaceAll(' ', '')
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.replaceAll('mod', 'Meta')
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.replaceAll('meta', 'Meta')
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.replaceAll('ctrl', 'Ctrl')
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.replaceAll('shift', 'Shift')
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.replaceAll('alt', 'Alt')
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}
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