Add 'meshmc/' from commit 'fad6a1066616b69d7f5fef01178efdf014c59537'

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

1 files changed, 131 insertions, 0 deletions

diff --git a/meshmc/launcher/ui/pages/instance/VersionPage.h b/meshmc/launcher/ui/pages/instance/VersionPage.h
new file mode 100644
index 0000000000..989a4b735b
--- /dev/null
+++ b/meshmc/launcher/ui/pages/instance/VersionPage.h
@@ -0,0 +1,131 @@
+/* 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.
+ */
+
+#pragma once
+
+#include <QMainWindow>
+
+#include "minecraft/MinecraftInstance.h"
+#include "minecraft/PackProfile.h"
+#include "ui/pages/BasePage.h"
+
+namespace Ui
+{
+	class VersionPage;
+}
+
+class VersionPage : public QMainWindow, public BasePage
+{
+	Q_OBJECT
+
+  public:
+	explicit VersionPage(MinecraftInstance* inst, QWidget* parent = 0);
+	virtual ~VersionPage();
+	virtual QString displayName() const override
+	{
+		return tr("Version");
+	}
+	virtual QIcon icon() const override;
+	virtual QString id() const override
+	{
+		return "version";
+	}
+	virtual QString helpPage() const override
+	{
+		return "Instance-Version";
+	}
+	virtual bool shouldDisplay() const override;
+
+  private slots:
+	void on_actionChange_version_triggered();
+	void on_actionInstall_Forge_triggered();
+	void on_actionInstall_Fabric_triggered();
+	void on_actionInstall_NeoForge_triggered();
+	void on_actionInstall_Quilt_triggered();
+	void on_actionAdd_Empty_triggered();
+	void on_actionInstall_LiteLoader_triggered();
+	void on_actionReload_triggered();
+	void on_actionRemove_triggered();
+	void on_actionMove_up_triggered();
+	void on_actionMove_down_triggered();
+	void on_actionAdd_to_Minecraft_jar_triggered();
+	void on_actionReplace_Minecraft_jar_triggered();
+	void on_actionRevert_triggered();
+	void on_actionEdit_triggered();
+	void on_actionInstall_mods_triggered();
+	void on_actionCustomize_triggered();
+	void on_actionDownload_All_triggered();
+
+	void on_actionMinecraftFolder_triggered();
+	void on_actionLibrariesFolder_triggered();
+
+	void updateVersionControls();
+
+  private:
+	Component* current();
+	int currentRow();
+	void updateButtons(int row = -1);
+	void preselect(int row = 0);
+	int doUpdate();
+
+  protected:
+	QMenu* createPopupMenu() override;
+
+	/// FIXME: this shouldn't be necessary!
+	bool reloadPackProfile();
+
+  private:
+	Ui::VersionPage* ui;
+	QSortFilterProxyModel* m_filterModel;
+	std::shared_ptr<PackProfile> m_profile;
+	MinecraftInstance* m_inst;
+	int currentIdx = 0;
+	bool controlsEnabled = false;
+
+  public slots:
+	void versionCurrent(const QModelIndex& current,
+						const QModelIndex& previous);
+
+  private slots:
+	void updateRunningStatus(bool running);
+	void onGameUpdateError(QString error);
+	void packageCurrent(const QModelIndex& current,
+						const QModelIndex& previous);
+	void showContextMenu(const QPoint& pos);
+	void onFilterTextChanged(const QString& newContents);
+};