1 files changed, 73 insertions, 0 deletions
diff --git a/launcher/ui/pages/instance/ExternalResourcesPage.h b/launcher/ui/pages/instance/ExternalResourcesPage.h
new file mode 100644
index 00000000..41237139
--- /dev/null
+++ b/launcher/ui/pages/instance/ExternalResourcesPage.h
@@ -0,0 +1,73 @@
+#pragma once
+
+#include <QMainWindow>
+#include <QSortFilterProxyModel>
+
+#include "Application.h"
+#include "minecraft/MinecraftInstance.h"
+#include "ui/pages/BasePage.h"
+
+class ModFolderModel;
+
+namespace Ui {
+class ExternalResourcesPage;
+}
+
+/* This page is used as a base for pages in which the user can manage external resources
+ * related to the game, such as mods, shaders or resource packs. */
+class ExternalResourcesPage : public QMainWindow, public BasePage {
+    Q_OBJECT
+
+   public:
+    // FIXME: Switch to different model (or change the name of this one)
+    explicit ExternalResourcesPage(BaseInstance* instance, std::shared_ptr<ModFolderModel> model, QWidget* parent = nullptr);
+    virtual ~ExternalResourcesPage();
+
+    virtual QString displayName() const override = 0;
+    virtual QIcon icon() const override = 0;
+    virtual QString id() const override = 0;
+    virtual QString helpPage() const override = 0;
+
+    virtual bool shouldDisplay() const override = 0;
+
+    void openedImpl() override;
+    void closedImpl() override;
+
+    void retranslate() override;
+
+   protected:
+    bool eventFilter(QObject* obj, QEvent* ev) override;
+    bool listFilter(QKeyEvent* ev);
+    QMenu* createPopupMenu() override;
+
+   public slots:
+    void current(const QModelIndex& current, const QModelIndex& previous);
+
+   protected slots:
+    void itemActivated(const QModelIndex& index);
+    void filterTextChanged(const QString& newContents);
+    void runningStateChanged(bool running);
+
+    virtual void addItem();
+    virtual void removeItem();
+
+    virtual void enableItem();
+    virtual void disableItem();
+
+    virtual void viewFolder();
+    virtual void viewConfigs();
+
+    void ShowContextMenu(const QPoint& pos);
+
+   protected:
+    BaseInstance* m_instance = nullptr;
+
+    Ui::ExternalResourcesPage* ui = nullptr;
+    std::shared_ptr<ModFolderModel> m_model;
+    QSortFilterProxyModel* m_filterModel = nullptr;
+
+    QString m_fileSelectionFilter;
+    QString m_viewFilter;
+
+    bool m_controlsEnabled = true;
+};