1 files changed, 104 insertions, 0 deletions
diff --git a/launcher/ui/pages/instance/VersionPage.h b/launcher/ui/pages/instance/VersionPage.h
new file mode 100644
index 00000000..b5ce4064
--- /dev/null
+++ b/launcher/ui/pages/instance/VersionPage.h
@@ -0,0 +1,104 @@
+/* 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_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);
+};