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fix backward delete with previous empty line (#1469)

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Ajay Bura 2023-10-21 21:16:36 +11:00 committed by GitHub
parent d5ff55e23e
commit 9200e22a7e
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 13 additions and 4 deletions
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17
src/app/components/editor/keyboard.ts
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@ -1,6 +1,6 @@
import { isKeyHotkey } from 'is-hotkey';
import { KeyboardEvent } from 'react';
import { Editor, Range } from 'slate';
import { Editor, Element as SlateElement, Range, Transforms } from 'slate';
import { isAnyMarkActive, isBlockActive, removeAllMark, toggleBlock, toggleMark } from './utils';
import { BlockType, MarkType } from './types';
@ -31,6 +31,9 @@ export const toggleKeyboardShortcut = (editor: Editor, event: KeyboardEvent<Elem
if (startPoint.offset !== 0) return false;
const [parentNode, parentPath] = Editor.parent(editor, startPoint);
const parentLocation = { at: parentPath };
const [previousNode] = Editor.previous(editor, parentLocation) ?? [];
const [nextNode] = Editor.next(editor, parentLocation) ?? [];
if (Editor.isEditor(parentNode)) return false;
@ -45,14 +48,20 @@ export const toggleKeyboardShortcut = (editor: Editor, event: KeyboardEvent<Elem
) {
// exit formatting only when line block
// is first of last of it's parent
const parentLocation = { at: parentPath };
const [previousNode] = Editor.previous(editor, parentLocation) ?? [];
const [nextNode] = Editor.next(editor, parentLocation) ?? [];
if (!previousNode || !nextNode) {
toggleBlock(editor, BlockType.Paragraph);
return true;
}
}
// Unwrap paragraph children to put them
// in previous none paragraph element
if (SlateElement.isElement(previousNode) && previousNode.type !== BlockType.Paragraph) {
Transforms.unwrapNodes(editor, {
at: startPoint,
});
}
Editor.deleteBackward(editor);
return true;
}
if (isKeyHotkey('mod+e', event) || isKeyHotkey('escape', event)) {