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Merge pull request #6603 from SimonBrandner/fix/remove-unnecessary-code

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Michael Telatynski 2021-08-12 09:23:28 +01:00 committed by GitHub
commit c6085a1a89
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1 changed files with 0 additions and 24 deletions
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24
src/components/views/rooms/BasicMessageComposer.tsx
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@ -541,7 +541,6 @@ export default class BasicMessageEditor extends React.Component<IProps, IState>
handled = true;
} else if (event.key === Key.BACKSPACE || event.key === Key.DELETE) {
this.formatBarRef.current.hide();
handled = this.fakeDeletion(event.key === Key.BACKSPACE);
}
if (handled) {
@ -550,29 +549,6 @@ export default class BasicMessageEditor extends React.Component<IProps, IState>
}
};
/**
* Because pills have contentEditable="false" there is no event emitted when
* the user tries to delete them. Therefore we need to fake what would
* normally happen
* @param direction in which to delete
* @returns handled
*/
private fakeDeletion(backward: boolean): boolean {
const selection = document.getSelection();
// Use the default handling for ranges
if (selection.type === "Range") return false;
this.modifiedFlag = true;
const { caret, text } = getCaretOffsetAndText(this.editorRef.current, selection);
// Do the deletion itself
if (backward) caret.offset--;
const newText = text.slice(0, caret.offset) + text.slice(caret.offset + 1);
this.props.model.update(newText, backward ? "deleteContentBackward" : "deleteContentForward", caret);
return true;
}
private async tabCompleteName(): Promise<void> {
try {
await new Promise<void>(resolve => this.setState({ showVisualBell: false }, resolve));