Korbs/Squire
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Auto-format list if starting line with * or 1.

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This commit is contained in:
Neil Jenkins 2023-09-19 14:44:27 +08:00
parent 02cc7baacc
commit edde44a924
1 changed files with 27 additions and 1 deletions
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28
source/keyboard/Space.ts
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@ -4,14 +4,21 @@ import { deleteContentsOfRange } from '../range/InsertDelete';
import type { Squire } from '../Editor'; import type { Squire } from '../Editor';
import { linkifyText } from './KeyHelpers'; import { linkifyText } from './KeyHelpers';
import {
getStartBlockOfRange,
rangeDoesEndAtBlockBoundary,
} from '../range/Block';
import { SHOW_TEXT, TreeIterator } from '../node/TreeIterator';
import { ZWS, cantFocusEmptyTextNodes } from '../Constants';
// --- // ---
const Space = (self: Squire, _: KeyboardEvent, range: Range): void => { const Space = (self: Squire, event: KeyboardEvent, range: Range): void => {
let node: Node | null; let node: Node | null;
const root = self._root; const root = self._root;
self._recordUndoState(range); self._recordUndoState(range);
self._getRangeAndRemoveBookmark(range); self._getRangeAndRemoveBookmark(range);
self._removeZWS();
// Delete the selection if not collapsed // Delete the selection if not collapsed
if (!range.collapsed) { if (!range.collapsed) {
@ -19,6 +26,25 @@ const Space = (self: Squire, _: KeyboardEvent, range: Range): void => {
self._ensureBottomLine(); self._ensureBottomLine();
self.setSelection(range); self.setSelection(range);
self._updatePath(range, true); self._updatePath(range, true);
} else if (rangeDoesEndAtBlockBoundary(range, root)) {
const block = getStartBlockOfRange(range, root);
if (block && block.nodeName !== 'PRE') {
const text = block.textContent?.trimEnd();
if (text === '*' || text === '1.') {
event.preventDefault();
const walker = new TreeIterator<Text>(block, SHOW_TEXT);
let textNode: Text | null;
while ((textNode = walker.nextNode())) {
textNode.data = cantFocusEmptyTextNodes ? ZWS : '';
}
if (text === '*') {
self.makeUnorderedList();
} else {
self.makeOrderedList();
}
return;
}
}
} }
// If the cursor is at the end of a link (<a>foo|</a>) then move it // If the cursor is at the end of a link (<a>foo|</a>) then move it