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Scott Nonnenberg 2021-06-01 17:24:28 -07:00 • committed by GitHub
parent e5d365dfc4
commit 9705f464be
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29 changed files with 859 additions and 149 deletions
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100
ts/components/GroupTitleInput.tsx
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@ -40,61 +40,63 @@ export const GroupTitleInput = forwardRef<HTMLInputElement, PropsType>(
const selectionStartOnKeydownRef = useRef<number>(value.length);
return (
<input
disabled={disabled}
className="module-GroupTitleInput"
onKeyDown={() => {
const inputEl = innerRef.current;
if (!inputEl) {
return;
}
<div className="module-GroupInput--container">
<input
disabled={disabled}
className="module-GroupInput"
onKeyDown={() => {
const inputEl = innerRef.current;
if (!inputEl) {
return;
}
valueOnKeydownRef.current = inputEl.value;
selectionStartOnKeydownRef.current = inputEl.selectionStart || 0;
}}
onChange={() => {
const inputEl = innerRef.current;
if (!inputEl) {
return;
}
valueOnKeydownRef.current = inputEl.value;
selectionStartOnKeydownRef.current = inputEl.selectionStart || 0;
}}
onChange={() => {
const inputEl = innerRef.current;
if (!inputEl) {
return;
}
const newValue = inputEl.value;
if (grapheme.count(newValue) <= MAX_GRAPHEME_COUNT) {
onChangeValue(newValue);
} else {
inputEl.value = valueOnKeydownRef.current;
inputEl.selectionStart = selectionStartOnKeydownRef.current;
inputEl.selectionEnd = selectionStartOnKeydownRef.current;
}
}}
onPaste={(event: ClipboardEvent<HTMLInputElement>) => {
const inputEl = innerRef.current;
if (!inputEl) {
return;
}
const newValue = inputEl.value;
if (grapheme.count(newValue) <= MAX_GRAPHEME_COUNT) {
onChangeValue(newValue);
} else {
inputEl.value = valueOnKeydownRef.current;
inputEl.selectionStart = selectionStartOnKeydownRef.current;
inputEl.selectionEnd = selectionStartOnKeydownRef.current;
}
}}
onPaste={(event: ClipboardEvent<HTMLInputElement>) => {
const inputEl = innerRef.current;
if (!inputEl) {
return;
}
const selectionStart = inputEl.selectionStart || 0;
const selectionEnd =
inputEl.selectionEnd || inputEl.selectionStart || 0;
const textBeforeSelection = value.slice(0, selectionStart);
const textAfterSelection = value.slice(selectionEnd);
const selectionStart = inputEl.selectionStart || 0;
const selectionEnd =
inputEl.selectionEnd || inputEl.selectionStart || 0;
const textBeforeSelection = value.slice(0, selectionStart);
const textAfterSelection = value.slice(selectionEnd);
const pastedText = event.clipboardData.getData('Text');
const pastedText = event.clipboardData.getData('Text');
const newGraphemeCount =
grapheme.count(textBeforeSelection) +
grapheme.count(pastedText) +
grapheme.count(textAfterSelection);
const newGraphemeCount =
grapheme.count(textBeforeSelection) +
grapheme.count(pastedText) +
grapheme.count(textAfterSelection);
if (newGraphemeCount > MAX_GRAPHEME_COUNT) {
event.preventDefault();
}
}}
placeholder={i18n('setGroupMetadata__group-name-placeholder')}
ref={multiRef<HTMLInputElement>(ref, innerRef)}
type="text"
value={value}
/>
if (newGraphemeCount > MAX_GRAPHEME_COUNT) {
event.preventDefault();
}
}}
placeholder={i18n('setGroupMetadata__group-name-placeholder')}
ref={multiRef<HTMLInputElement>(ref, innerRef)}
type="text"
value={value}
/>
</div>
);
}
);