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feat: auto continuation list in editor (#689)

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* feat: auto continuation list in editor

* update

* update
This commit is contained in:
Zeng1998
2022-12-08 10:01:01 +08:00
committed by GitHub
parent 4d9857ce18
commit 36b92ad884
1 changed files with 23 additions and 0 deletions
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23
web/src/components/MemoEditor.tsx
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@ -91,6 +91,29 @@ const MemoEditor = () => {
}, [editorState.editMemoId]); }, [editorState.editMemoId]);
const handleKeyDown = (event: React.KeyboardEvent) => { const handleKeyDown = (event: React.KeyboardEvent) => {
if (event.key === "Enter") {
if (!editorRef.current) {
return;
}
const cursorPosition = editorRef.current.getCursorPosition();
const prevValue = editorRef.current.getContent().slice(0, cursorPosition);
const prevRows = prevValue.split("\n");
const prevRowValue = prevRows[prevRows.length - 1];
if (prevRowValue === "- " || prevRowValue === "- [ ] " || prevRowValue === "- [x] " || prevRowValue === "- [X] ") {
event.preventDefault();
prevRows[prevRows.length - 1] = "";
editorRef.current.setContent(prevRows.join("\n"));
} else {
if (prevRowValue.startsWith("- [ ] ") || prevRowValue.startsWith("- [x] ") || prevRowValue.startsWith("- [X] ")) {
event.preventDefault();
editorRef.current.insertText("", "\n- [ ] ");
} else if (prevRowValue.startsWith("- ")) {
event.preventDefault();
editorRef.current.insertText("", "\n- ");
}
}
return;
}
if (event.key === "Escape") { if (event.key === "Escape") {
if (state.fullscreen) { if (state.fullscreen) {
handleFullscreenBtnClick(); handleFullscreenBtnClick();