162 lines
3.4 KiB
C++
162 lines
3.4 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "ui/widgets/sent_code_field.h"
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#include "lang/lang_keys.h"
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#include <QRegularExpression>
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namespace Ui {
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SentCodeField::SentCodeField(
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QWidget *parent,
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const style::InputField &st,
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rpl::producer<QString> placeholder,
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const QString &val)
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: Ui::InputField(parent, st, std::move(placeholder), val) {
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connect(this, &Ui::InputField::changed, [this] { fix(); });
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}
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void SentCodeField::setAutoSubmit(int length, Fn<void()> submitCallback) {
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_autoSubmitLength = length;
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_submitCallback = std::move(submitCallback);
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}
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void SentCodeField::setChangedCallback(Fn<void()> changedCallback) {
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_changedCallback = std::move(changedCallback);
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}
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QString SentCodeField::getDigitsOnly() const {
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return QString(
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getLastText()
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).remove(
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QRegularExpression("[^\\d]")
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);
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}
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void SentCodeField::fix() {
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if (_fixing) return;
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_fixing = true;
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auto newText = QString();
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const auto now = getLastText();
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auto oldPos = textCursor().position();
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auto newPos = -1;
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auto oldLen = now.size();
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auto digitCount = 0;
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for (const auto &ch : now) {
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if (ch.isDigit()) {
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++digitCount;
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}
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}
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if (_autoSubmitLength > 0 && digitCount > _autoSubmitLength) {
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digitCount = _autoSubmitLength;
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}
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const auto strict = (_autoSubmitLength > 0)
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&& (digitCount == _autoSubmitLength);
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newText.reserve(oldLen);
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int i = 0;
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for (const auto &ch : now) {
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if (i++ == oldPos) {
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newPos = newText.length();
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}
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if (ch.isDigit()) {
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if (!digitCount--) {
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break;
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}
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newText += ch;
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if (strict && !digitCount) {
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break;
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}
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} else if (ch == '-') {
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newText += ch;
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}
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}
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if (newPos < 0) {
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newPos = newText.length();
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}
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if (newText != now) {
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setText(newText);
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setCursorPosition(newPos);
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}
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_fixing = false;
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if (_changedCallback) {
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_changedCallback();
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}
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if (strict && _submitCallback) {
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_submitCallback();
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}
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}
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SentCodeCall::SentCodeCall(
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FnMut<void()> callCallback,
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Fn<void()> updateCallback)
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: _call(std::move(callCallback))
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, _update(std::move(updateCallback)) {
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_timer.setCallback([=] {
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if (_status.state == State::Waiting) {
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if (--_status.timeout <= 0) {
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_status.state = State::Calling;
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_timer.cancel();
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if (_call) {
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_call();
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}
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}
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}
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if (_update) {
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_update();
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}
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});
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}
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void SentCodeCall::setStatus(const Status &status) {
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_status = status;
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if (_status.state == State::Waiting) {
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_timer.callEach(1000);
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}
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}
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QString SentCodeCall::getText() const {
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switch (_status.state) {
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case State::Waiting: {
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if (_status.timeout >= 3600) {
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return tr::lng_code_call(
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tr::now,
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lt_minutes,
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(u"%1:%2"_q)
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.arg(_status.timeout / 3600)
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.arg((_status.timeout / 60) % 60, 2, 10, QChar('0')),
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lt_seconds,
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(u"%1"_q).arg(_status.timeout % 60, 2, 10, QChar('0')));
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}
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return tr::lng_code_call(
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tr::now,
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lt_minutes,
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QString::number(_status.timeout / 60),
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lt_seconds,
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(u"%1"_q).arg(_status.timeout % 60, 2, 10, QChar('0')));
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} break;
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case State::Calling: return tr::lng_code_calling(tr::now);
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case State::Called: return tr::lng_code_called(tr::now);
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}
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return QString();
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}
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void SentCodeCall::callDone() {
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if (_status.state == State::Calling) {
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_status.state = State::Called;
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if (_update) {
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_update();
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}
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}
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}
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} // namespace Ui
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