diff --git a/packages/lexical-list/src/LexicalListItemNode.ts b/packages/lexical-list/src/LexicalListItemNode.ts index 252c03704..9dade3ae0 100644 --- a/packages/lexical-list/src/LexicalListItemNode.ts +++ b/packages/lexical-list/src/LexicalListItemNode.ts @@ -7,6 +7,20 @@ */ import type {ListNode, ListType} from './'; +import type { + BaseSelection, + DOMConversionMap, + DOMConversionOutput, + DOMExportOutput, + EditorConfig, + EditorThemeClasses, + LexicalNode, + NodeKey, + ParagraphNode, + RangeSelection, + SerializedElementNode, + Spread, +} from 'lexical'; import { addClassNamesToElement, @@ -15,24 +29,11 @@ import { import { $applyNodeReplacement, $createParagraphNode, - $getSelection, $isElementNode, $isParagraphNode, $isRangeSelection, - BaseSelection, - DOMConversionMap, - DOMConversionOutput, - DOMExportOutput, - EditorConfig, - EditorThemeClasses, ElementNode, LexicalEditor, - LexicalNode, - NodeKey, - ParagraphNode, - RangeSelection, - SerializedParagraphNode, - Spread, } from 'lexical'; import invariant from 'shared/invariant'; import normalizeClassNames from 'shared/normalizeClassNames'; @@ -46,11 +47,11 @@ export type SerializedListItemNode = Spread< checked: boolean | undefined; value: number; }, - SerializedParagraphNode + SerializedElementNode >; /** @noInheritDoc */ -export class ListItemNode extends ParagraphNode { +export class ListItemNode extends ElementNode { /** @internal */ __value: number; /** @internal */ @@ -80,11 +81,12 @@ export class ListItemNode extends ParagraphNode { $setListItemThemeClassNames(element, config.theme, this); return element; } - updateDOM(prevNode: this, dom: HTMLElement, config: EditorConfig): boolean { - if (super.updateDOM(prevNode, dom, config)) { - return true; - } + updateDOM( + prevNode: ListItemNode, + dom: HTMLElement, + config: EditorConfig, + ): boolean { const parent = this.getParent(); if ($isListNode(parent) && parent.getListType() === 'check') { updateListItemChecked(dom, this, prevNode, parent); @@ -92,6 +94,7 @@ export class ListItemNode extends ParagraphNode { // @ts-expect-error - this is always HTMLListItemElement dom.value = this.__value; $setListItemThemeClassNames(dom, config.theme, this); + return false; } @@ -125,12 +128,6 @@ export class ListItemNode extends ParagraphNode { node.setValue(serializedNode.value); node.setFormat(serializedNode.format); node.setDirection(serializedNode.direction); - if (typeof serializedNode.textFormat === 'number') { - node.setTextFormat(serializedNode.textFormat); - } - if (typeof serializedNode.textStyle === 'string') { - node.setTextStyle(serializedNode.textStyle); - } return node; } @@ -227,11 +224,15 @@ export class ListItemNode extends ParagraphNode { } const siblings = this.getNextSiblings(); + + // Split the lists and insert the node in between them listNode.insertAfter(node, restoreSelection); if (siblings.length !== 0) { const newListNode = $createListNode(listNode.getListType()); + siblings.forEach((sibling) => newListNode.append(sibling)); + node.insertAfter(newListNode, restoreSelection); } @@ -255,49 +256,51 @@ export class ListItemNode extends ParagraphNode { } insertNewAfter( - selection: RangeSelection, + _: RangeSelection, restoreSelection = true, ): ListItemNode | ParagraphNode { const newElement = $createListItemNode( this.__checked == null ? undefined : false, ); - - const format = selection.format; - newElement.setTextFormat(format); - - newElement.setFormat(this.getFormatType()); this.insertAfter(newElement, restoreSelection); return newElement; } - collapseAtStart(): boolean { - const selection = $getSelection(); - - if (!$isRangeSelection(selection)) { - return false; - } - + collapseAtStart(selection: RangeSelection): true { const paragraph = $createParagraphNode(); const children = this.getChildren(); children.forEach((child) => paragraph.append(child)); - const listNode = this.getParentOrThrow(); - const listNodeParent = listNode.getParent(); - - if (!$isListNode(listNode)) { - return false; - } + const listNodeParent = listNode.getParentOrThrow(); + const isIndented = $isListItemNode(listNodeParent); if (listNode.getChildrenSize() === 1) { - if ($isListItemNode(listNodeParent)) { + if (isIndented) { + // if the list node is nested, we just want to remove it, + // effectively unindenting it. listNode.remove(); listNodeParent.select(); } else { listNode.insertBefore(paragraph); listNode.remove(); - paragraph.select(); + // If we have selection on the list item, we'll need to move it + // to the paragraph + const anchor = selection.anchor; + const focus = selection.focus; + const key = paragraph.getKey(); + + if (anchor.type === 'element' && anchor.getNode().is(this)) { + anchor.set(key, anchor.offset, 'element'); + } + + if (focus.type === 'element' && focus.getNode().is(this)) { + focus.set(key, focus.offset, 'element'); + } } + } else { + listNode.insertBefore(paragraph); + this.remove(); } return true; diff --git a/packages/lexical-list/src/formatList.ts b/packages/lexical-list/src/formatList.ts index 469d62359..46694253e 100644 --- a/packages/lexical-list/src/formatList.ts +++ b/packages/lexical-list/src/formatList.ts @@ -242,6 +242,7 @@ export function removeList(editor: LexicalEditor): void { if ($isLeafNode(node)) { const listItemNode = $getNearestNodeOfType(node, ListItemNode); + if (listItemNode != null) { listNodes.add($getTopListNode(listItemNode)); } @@ -477,13 +478,11 @@ export function $handleListInsertParagraph(): boolean { return false; } // Only run this code on empty list items - const anchor = selection.anchor.getNode(); if (!$isListItemNode(anchor) || anchor.getChildrenSize() !== 0) { return false; } - const topListNode = $getTopListNode(anchor); const parent = anchor.getParent(); @@ -493,6 +492,7 @@ export function $handleListInsertParagraph(): boolean { ); const grandparent = parent.getParent(); + let replacementNode: ParagraphNode | ListItemNode; if ($isRootOrShadowRoot(grandparent)) { @@ -506,10 +506,10 @@ export function $handleListInsertParagraph(): boolean { } else { return false; } - replacementNode.select(); const nextSiblings = anchor.getNextSiblings(); + if (nextSiblings.length > 0) { const newList = $createListNode(parent.getListType()); if ($isListItemNode(replacementNode)) { @@ -521,7 +521,9 @@ export function $handleListInsertParagraph(): boolean { } newList.append(...nextSiblings); } + // Don't leave hanging nested empty lists $removeHighestEmptyListParent(anchor); + return true; } diff --git a/packages/lexical-list/src/utils.ts b/packages/lexical-list/src/utils.ts index 9b443f762..9c9b1bf9a 100644 --- a/packages/lexical-list/src/utils.ts +++ b/packages/lexical-list/src/utils.ts @@ -6,8 +6,9 @@ * */ +import type {LexicalNode, Spread} from 'lexical'; + import {$findMatchingParent} from '@lexical/utils'; -import {type LexicalNode, type Spread} from 'lexical'; import invariant from 'shared/invariant'; import { diff --git a/packages/lexical-playground/__tests__/e2e/List.spec.mjs b/packages/lexical-playground/__tests__/e2e/List.spec.mjs index d29495ee7..df81baee7 100644 --- a/packages/lexical-playground/__tests__/e2e/List.spec.mjs +++ b/packages/lexical-playground/__tests__/e2e/List.spec.mjs @@ -1901,48 +1901,4 @@ test.describe.parallel('Nested List', () => { }); }, ); - test('new list item should preserve format from previous list item even after new list item is indented', async ({ - page, - }) => { - await focusEditor(page); - await toggleBulletList(page); - await toggleBold(page); - await page.keyboard.type('MLH Fellowship'); - await page.keyboard.press('Enter'); - await clickIndentButton(page); - await page.keyboard.type('Fall 2024'); - await assertHTML( - page, - html` - - `, - ); - }); }); diff --git a/packages/lexical/src/__tests__/unit/LexicalEditor.test.tsx b/packages/lexical/src/__tests__/unit/LexicalEditor.test.tsx index 7f7be6d9c..3986f2780 100644 --- a/packages/lexical/src/__tests__/unit/LexicalEditor.test.tsx +++ b/packages/lexical/src/__tests__/unit/LexicalEditor.test.tsx @@ -1026,7 +1026,7 @@ describe('LexicalEditor tests', () => { editable ? 'editable' : 'non-editable' })`, async () => { const JSON_EDITOR_STATE = - '{"root":{"children":[{"children":[{"detail":0,"format":0,"mode":"normal","style":"","text":"123","type":"text","version":1}],"direction":null,"format":"","indent":0,"type":"paragraph","version":1,"textFormat":0,"textStyle":""}],"direction":null,"format":"","indent":0,"type":"root","version":1}}'; + '{"root":{"children":[{"children":[{"detail":0,"format":0,"mode":"normal","style":"","text":"123","type":"text","version":1}],"direction":null,"format":"","indent":0,"type":"paragraph","version":1,"textStyle":""}],"direction":null,"format":"","indent":0,"type":"root","version":1}}'; init(); const contentEditable = editor.getRootElement(); editor.setEditable(editable); diff --git a/packages/lexical/src/__tests__/unit/LexicalSerialization.test.ts b/packages/lexical/src/__tests__/unit/LexicalSerialization.test.ts index 96820722d..9237bc9d3 100644 --- a/packages/lexical/src/__tests__/unit/LexicalSerialization.test.ts +++ b/packages/lexical/src/__tests__/unit/LexicalSerialization.test.ts @@ -110,7 +110,7 @@ describe('LexicalSerialization tests', () => { }); const stringifiedEditorState = JSON.stringify(editor.getEditorState()); - const expectedStringifiedEditorState = `{"root":{"children":[{"children":[{"detail":0,"format":0,"mode":"normal","style":"","text":"Welcome to the playground","type":"text","version":1}],"direction":"ltr","format":"","indent":0,"type":"heading","version":1,"tag":"h1"},{"children":[{"detail":0,"format":0,"mode":"normal","style":"","text":"In case you were wondering what the black box at the bottom is – it's the debug view, showing the current state of the editor. 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); }); }); diff --git a/packages/lexical/src/nodes/LexicalParagraphNode.ts b/packages/lexical/src/nodes/LexicalParagraphNode.ts index 036799b3b..c1250aeae 100644 --- a/packages/lexical/src/nodes/LexicalParagraphNode.ts +++ b/packages/lexical/src/nodes/LexicalParagraphNode.ts @@ -120,7 +120,11 @@ export class ParagraphNode extends ElementNode { } return dom; } - updateDOM(prevNode: this, dom: HTMLElement, config: EditorConfig): boolean { + updateDOM( + prevNode: ParagraphNode, + dom: HTMLElement, + config: EditorConfig, + ): boolean { return false; } @@ -160,9 +164,7 @@ export class ParagraphNode extends ElementNode { node.setFormat(serializedNode.format); node.setIndent(serializedNode.indent); node.setDirection(serializedNode.direction); - if (typeof serializedNode.textFormat === 'number') { - node.setTextFormat(serializedNode.textFormat); - } + node.setTextFormat(serializedNode.textFormat); return node; } @@ -188,8 +190,7 @@ export class ParagraphNode extends ElementNode { const direction = this.getDirection(); newElement.setDirection(direction); newElement.setFormat(this.getFormatType()); - newElement.setStyle(this.getStyle()); - + newElement.setStyle(this.getTextStyle()); this.insertAfter(newElement, restoreSelection); return newElement; }