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pass TextEditingValue with selection parameter

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This commit is contained in:
sneurlax 2023-01-27 11:12:05 -06:00
parent 2a6b46f761
commit 052135a32f
1 changed files with 17 additions and 16 deletions
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33
lib/pages/buy_view/buy_form.dart
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@ -1357,30 +1357,29 @@ class NumericalRangeFormatter extends TextInputFormatter {
TextEditingValue oldValue,
TextEditingValue newValue,
) {
final TextSelection newSelection = newValue.selection;
String newVal = newValue.text;
if (newValue.text == '') {
return newValue;
} else {
if (_BuyFormState.buyWithFiat) {
if (Decimal.parse(newValue.text) < _BuyFormState.minFiat) {
newValue = const TextEditingValue()
.copyWith(text: _BuyFormState.minFiat.toStringAsFixed(2));
} else {
newValue = Decimal.parse(newValue.text) > _BuyFormState.maxFiat
? const TextEditingValue()
.copyWith(text: _BuyFormState.maxFiat.toStringAsFixed(2))
: newValue;
newVal = _BuyFormState.minFiat.toStringAsFixed(2);
// _BuyFormState._buyAmountController.selection =
// TextSelection.collapsed(
// offset: _BuyFormState.buyWithFiat
// ? _BuyFormState._buyAmountController.text.length - 2
// : _BuyFormState._buyAmountController.text.length - 8);
} else if (Decimal.parse(newValue.text) > _BuyFormState.maxFiat) {
newVal = _BuyFormState.maxFiat.toStringAsFixed(2);
}
} else if (!_BuyFormState.buyWithFiat &&
_BuyFormState.selectedCrypto?.ticker ==
_BuyFormState.boundedCryptoTicker) {
if (Decimal.parse(newValue.text) < _BuyFormState.maxCrypto) {
newValue = const TextEditingValue()
.copyWith(text: _BuyFormState.minCrypto.toStringAsFixed(8));
} else {
newValue = Decimal.parse(newValue.text) > _BuyFormState.maxCrypto
? const TextEditingValue()
.copyWith(text: _BuyFormState.maxCrypto.toStringAsFixed(8))
: newValue;
if (Decimal.parse(newValue.text) < _BuyFormState.minCrypto) {
newVal = _BuyFormState.minCrypto.toStringAsFixed(8);
} else if (Decimal.parse(newValue.text) > _BuyFormState.maxCrypto) {
newVal = _BuyFormState.maxCrypto.toStringAsFixed(8);
}
}
}
@ -1390,6 +1389,8 @@ class NumericalRangeFormatter extends TextInputFormatter {
: r'^([0-9]*[,.]?[0-9]{0,8}|[,.][0-9]{0,8})$';
// return RegExp(r'^([0-9]*[,.]?[0-9]{0,8}|[,.][0-9]{0,8})$')
return RegExp(regexString).hasMatch(newValue.text) ? newValue : oldValue;
return RegExp(regexString).hasMatch(newValue.text)
? TextEditingValue(text: newVal, selection: newSelection)
: oldValue;
}
}