Add 'meshmc/' from commit 'fad6a1066616b69d7f5fef01178efdf014c59537'

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

1 files changed, 120 insertions, 0 deletions

diff --git a/meshmc/launcher/BaseVersionList.cpp b/meshmc/launcher/BaseVersionList.cpp
new file mode 100644
index 0000000000..0883a4c7f6
--- /dev/null
+++ b/meshmc/launcher/BaseVersionList.cpp
@@ -0,0 +1,120 @@
+/* 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/>.
+ *
+ *  This file incorporates work covered by the following copyright and
+ *  permission notice:
+ *
+ * Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "BaseVersionList.h"
+#include "BaseVersion.h"
+
+BaseVersionList::BaseVersionList(QObject* parent) : QAbstractListModel(parent)
+{
+}
+
+BaseVersionPtr BaseVersionList::findVersion(const QString& descriptor)
+{
+	for (int i = 0; i < count(); i++) {
+		if (at(i)->descriptor() == descriptor)
+			return at(i);
+	}
+	return BaseVersionPtr();
+}
+
+BaseVersionPtr BaseVersionList::getRecommended() const
+{
+	if (count() <= 0)
+		return BaseVersionPtr();
+	else
+		return at(0);
+}
+
+QVariant BaseVersionList::data(const QModelIndex& index, int role) const
+{
+	if (!index.isValid())
+		return QVariant();
+
+	if (index.row() > count())
+		return QVariant();
+
+	BaseVersionPtr version = at(index.row());
+
+	switch (role) {
+		case VersionPointerRole:
+			return QVariant::fromValue(version);
+
+		case VersionRole:
+			return version->name();
+
+		case VersionIdRole:
+			return version->descriptor();
+
+		case TypeRole:
+			return version->typeString();
+
+		default:
+			return QVariant();
+	}
+}
+
+BaseVersionList::RoleList BaseVersionList::providesRoles() const
+{
+	return {VersionPointerRole, VersionRole, VersionIdRole, TypeRole};
+}
+
+int BaseVersionList::rowCount(const QModelIndex& parent) const
+{
+	// Return count
+	return count();
+}
+
+int BaseVersionList::columnCount(const QModelIndex& parent) const
+{
+	return 1;
+}
+
+QHash<int, QByteArray> BaseVersionList::roleNames() const
+{
+	QHash<int, QByteArray> roles = QAbstractListModel::roleNames();
+	roles.insert(VersionRole, "version");
+	roles.insert(VersionIdRole, "versionId");
+	roles.insert(ParentVersionRole, "parentGameVersion");
+	roles.insert(RecommendedRole, "recommended");
+	roles.insert(LatestRole, "latest");
+	roles.insert(TypeRole, "type");
+	roles.insert(BranchRole, "branch");
+	roles.insert(PathRole, "path");
+	roles.insert(ArchitectureRole, "architecture");
+	return roles;
+}