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7f37ba737c
* Update Copybara options in preparation for open-sourcing the source editor * Move files * Update paths * Remove source-editor module and checks for its existence * Explicitly mention CM6 license in files that contain code adapted from CM6 GitOrigin-RevId: 89b7cc2b409db01ad103198ccbd1b126ab56349b
19 lines
593 B
TypeScript
19 lines
593 B
TypeScript
import { StateEffectType, Transaction } from '@codemirror/state'
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import { ViewUpdate } from '@codemirror/view'
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export const hasEffect =
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<T>(effectType: StateEffectType<T>) =>
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(tr: Transaction) =>
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tr.effects.some(effect => effect.is(effectType))
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export const updateHasEffect =
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<T>(effectType: StateEffectType<T>) =>
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(update: ViewUpdate) =>
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update.transactions.some(tr =>
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tr.effects.some(effect => effect.is(effectType))
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)
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export const findEffect =
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<T>(effectType: StateEffectType<T>) =>
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(tr: Transaction) =>
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tr.effects.find(effect => effect.is(effectType))
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