Create a unified dialog to ask user for offline name

Signed-off-by: Octol1ttle <l1ttleofficial@outlook.com>
2025-10-07 01:07:50 +05:00
parent 8b5e91920d
commit ea004846a9
9 changed files with 201 additions and 235 deletions
@@ -0,0 +1,74 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  Prism Launcher - Minecraft Launcher
+ *  Copyright (C) 2025 Octol1ttle <l1ttleofficial@outlook.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, version 3.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "ChooseOfflineNameDialog.h"
+
+#include <QPushButton>
+#include <QRegularExpression>
+
+#include "ui_ChooseOfflineNameDialog.h"
+
+ChooseOfflineNameDialog::ChooseOfflineNameDialog(const QString& message, QWidget* parent) : QDialog(parent), ui(new Ui::ChooseOfflineNameDialog)
+{
+    ui->setupUi(this);
+    ui->label->setText(message);
+
+    ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
+    ui->buttonBox->button(QDialogButtonBox::Cancel)->setText(tr("Cancel"));
+    ui->buttonBox->button(QDialogButtonBox::Ok)->setText(tr("OK"));
+
+    const QRegularExpression usernameRegExp("^[A-Za-z0-9_]{3,16}$");
+    m_usernameValidator = new QRegularExpressionValidator(usernameRegExp, this);
+    ui->usernameTextBox->setValidator(m_usernameValidator);
+
+    connect(ui->buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
+    connect(ui->buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
+}
+
+ChooseOfflineNameDialog::~ChooseOfflineNameDialog()
+{
+    delete ui;
+}
+
+QString ChooseOfflineNameDialog::getUsername() const
+{
+    return ui->usernameTextBox->text();
+}
+
+void ChooseOfflineNameDialog::setUsername(const QString& username) const
+{
+    ui->usernameTextBox->setText(username);
+    updateAcceptAllowed(username);
+}
+
+void ChooseOfflineNameDialog::updateAcceptAllowed(const QString& username) const
+{
+    const bool allowed = ui->allowInvalidUsernames->isChecked() ? !username.isEmpty() : ui->usernameTextBox->hasAcceptableInput();
+    ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(allowed);
+}
+
+void ChooseOfflineNameDialog::on_usernameTextBox_textEdited(const QString& newText) const
+{
+    updateAcceptAllowed(newText);
+}
+
+void ChooseOfflineNameDialog::on_allowInvalidUsernames_checkStateChanged(const Qt::CheckState checkState) const
+{
+    ui->usernameTextBox->setValidator(checkState == Qt::Checked ? nullptr : m_usernameValidator);
+    updateAcceptAllowed(getUsername());
+}