Add 'meshmc/' from commit 'fad6a1066616b69d7f5fef01178efdf014c59537'

git-subtree-dir: meshmc
git-subtree-mainline: 934382c8a1ce738589dee9ee0f14e1cec812770e
git-subtree-split: fad6a1066616b69d7f5fef01178efdf014c59537

1 files changed, 111 insertions, 0 deletions

diff --git a/meshmc/launcher/ui/setupwizard/JavaWizardPage.cpp b/meshmc/launcher/ui/setupwizard/JavaWizardPage.cpp
new file mode 100644
index 0000000000..5d00ff164b
--- /dev/null
+++ b/meshmc/launcher/ui/setupwizard/JavaWizardPage.cpp
@@ -0,0 +1,111 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   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, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   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 "JavaWizardPage.h"
+#include "Application.h"
+
+#include <QVBoxLayout>
+#include <QGroupBox>
+#include <QSpinBox>
+#include <QLabel>
+#include <QLineEdit>
+#include <QPushButton>
+#include <QToolButton>
+#include <QFileDialog>
+
+#include <sys.h>
+
+#include "FileSystem.h"
+#include "java/JavaInstall.h"
+#include "java/JavaUtils.h"
+#include "JavaCommon.h"
+
+#include "ui/widgets/VersionSelectWidget.h"
+#include "ui/dialogs/CustomMessageBox.h"
+#include "ui/widgets/JavaSettingsWidget.h"
+
+JavaWizardPage::JavaWizardPage(QWidget* parent) : BaseWizardPage(parent)
+{
+	setupUi();
+}
+
+void JavaWizardPage::setupUi()
+{
+	setObjectName(QStringLiteral("javaPage"));
+	QVBoxLayout* layout = new QVBoxLayout(this);
+
+	m_java_widget = new JavaSettingsWidget(this);
+	layout->addWidget(m_java_widget);
+	setLayout(layout);
+
+	retranslate();
+}
+
+void JavaWizardPage::refresh()
+{
+	m_java_widget->refresh();
+}
+
+void JavaWizardPage::initializePage()
+{
+	m_java_widget->initialize();
+}
+
+bool JavaWizardPage::wantsRefreshButton()
+{
+	return true;
+}
+
+bool JavaWizardPage::validatePage()
+{
+	auto settings = APPLICATION->settings();
+	auto result = m_java_widget->validate();
+	switch (result) {
+		default:
+		case JavaSettingsWidget::ValidationStatus::Bad: {
+			return false;
+		}
+		case JavaSettingsWidget::ValidationStatus::AllOK: {
+			settings->set("JavaPath", m_java_widget->javaPath());
+		}
+		case JavaSettingsWidget::ValidationStatus::JavaBad: {
+			// Memory
+			auto s = APPLICATION->settings();
+			s->set("MinMemAlloc", m_java_widget->minHeapSize());
+			s->set("MaxMemAlloc", m_java_widget->maxHeapSize());
+			if (m_java_widget->permGenEnabled()) {
+				s->set("PermGen", m_java_widget->permGenSize());
+			} else {
+				s->reset("PermGen");
+			}
+			return true;
+		}
+	}
+}
+
+void JavaWizardPage::retranslate()
+{
+	setTitle(tr("Java"));
+	setSubTitle(tr(
+		"You do not have a working Java set up yet or it went missing.\n"
+		"Please select one of the following or browse for a java executable."));
+	m_java_widget->retranslate();
+}