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Merge pull request #4007 from ink404/handle-delete-composition-helper

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Handle Delete in `CompositionHelper`
This commit is contained in:
Daniel Imms
2022-09-07 09:43:49 -07:00
committed by GitHub
parent 9ef2397918 d739191adb
commit 1923473a73
1 changed files with 11 additions and 2 deletions
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src/browser/input/CompositionHelper.ts
+11 -2
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@@ -5,6 +5,7 @@
import { IRenderService } from 'browser/services/Services';
import { IBufferService, ICoreService, IOptionsService } from 'common/services/Services';
import { C0 } from 'common/data/EscapeSequences';
interface IPosition {
start: number;
@@ -186,11 +187,19 @@ export class CompositionHelper {
// Ignore if a composition has started since the timeout
if (!this._isComposing) {
const newValue = this._textarea.value;
const diff = newValue.replace(oldValue, '');
if (diff.length > 0) {
this._dataAlreadySent = diff;
this._dataAlreadySent = diff;
if (newValue.length > oldValue.length) {
this._coreService.triggerDataEvent(diff, true);
} else if (newValue.length < oldValue.length) {
this._coreService.triggerDataEvent(`${C0.DEL}`, true);
} else if ((newValue.length === oldValue.length) && (newValue !== oldValue)) {
this._coreService.triggerDataEvent(newValue, true);
}
}
}, 0);
}