80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
/*
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* Deskflow -- mouse and keyboard sharing utility
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* SPDX-FileCopyrightText: (C) 2025 Deskflow Developers
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* SPDX-FileCopyrightText: (C) 2021 Synergy App Ltd
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* SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
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*/
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#include "LineEditValidator.h"
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#include "ValidationError.h"
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#include <QApplication>
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#include <QLineEdit>
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#include <QStyle>
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#include <QValidator>
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namespace validators {
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LineEditValidator::LineEditValidator(QLineEdit *lineEdit, ValidationError *error)
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: m_pError(error),
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m_pLineEdit(lineEdit)
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{
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if (!m_pLineEdit) {
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qFatal("validator line edit not set");
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}
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}
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void LineEditValidator::addValidator(std::unique_ptr<IStringValidator> validator)
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{
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m_Validators.push_back(std::move(validator));
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}
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QValidator::State LineEditValidator::validate(QString &input, int &) const
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{
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assert(m_pLineEdit);
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QString errorMessage;
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for (const auto &validator : m_Validators) {
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if (!validator->validate(input)) {
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errorMessage = validator->getMessage();
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break;
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}
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}
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const bool isEmpty = errorMessage.isEmpty();
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if (isEmpty) {
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m_pLineEdit->setStyleSheet({});
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} else { // The values here are for fusion style
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int radius = 3;
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int padVer = 2;
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int padHor = 0;
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int borderWidth = 1;
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if (const auto wStyle = QApplication::style()->name().toLower(); wStyle == QStringLiteral("breeze")) {
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radius = 6;
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padVer = 5;
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padHor = 5;
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} else if (wStyle == QStringLiteral("macos")) {
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radius = 4;
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padVer = 1;
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borderWidth = 3;
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} else if (wStyle == QStringLiteral("windows")) {
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padVer = 1;
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padHor = 1;
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}
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m_pLineEdit->setStyleSheet(QStringLiteral("border-radius: %1px; padding: %2px %3px; border: %4px solid crimson;")
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.arg(
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QString::number(radius), QString::number(padVer), QString::number(padHor),
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QString::number(borderWidth)
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));
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}
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if (m_pError) {
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m_pError->setMessage(errorMessage);
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}
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return isEmpty ? Acceptable : Intermediate;
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}
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} // namespace validators
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