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feat: matching punctuation (#791)

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Zeng1998 2022-12-20 18:10:02 +08:00 committed by GitHub
parent a0face6695
commit b7df1f5bbf
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1 changed files with 21 additions and 0 deletions
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21
web/src/components/MemoEditor.tsx
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@ -15,6 +15,7 @@ import "../less/memo-editor.less";
const listItemSymbolList = ["- [ ] ", "- [x] ", "- [X] ", "* ", "- "];
const emptyOlReg = /^(\d+)\. $/;
const pairSymbols = ["[]", "()", '""', "''", "{}", "``", "”“", "‘‘", "【】", "（）", "《》"];
const getEditorContentCache = (): string => {
return storage.get(["editorContentCache"]).editorContentCache ?? "";
@ -169,6 +170,26 @@ const MemoEditor = () => {
editorRef.current.insertText(" ".repeat(TAB_SPACE_WIDTH));
return;
}
for (const symbol of pairSymbols) {
if (event.key === symbol[0]) {
event.preventDefault();
editorRef.current.insertText("", symbol[0], symbol[1]);
return;
}
}
if (event.key === "Backspace") {
const cursor = editorRef.current.getCursorPosition();
const content = editorRef.current.getContent();
const deleteChar = content?.slice(cursor - 1, cursor);
const nextChar = content?.slice(cursor, cursor + 1);
if (pairSymbols.includes(`${deleteChar}${nextChar}`)) {
event.preventDefault();
editorRef.current.removeText(cursor - 1, 2);
}
return;
}
};
const uploadMultiFiles = async (files: FileList) => {