Initial commit

arm9/source/romBrowser/viewModels/RomBrowserViewModel.h

@@ -0,0 +1,36 @@
+#pragma once
+#include <memory>
+#include "core/task/TaskQueue.h"
+#include "../SdFolder.h"
+#include "../FileInfoManager.h"
+#include "../IRomBrowserController.h"
+
+class ICoverRepository;
+
+/// @brief View model for the rom browser
+class RomBrowserViewModel
+{
+public:
+    RomBrowserViewModel(IRomBrowserController* romBrowserController, const char* initialSelectedFileName = nullptr);
+
+    FileInfoManager& GetFileInfoManager() const { return *_fileInfoManager; }
+    TaskQueueBase* GetIoTaskQueue() const { return _romBrowserController->GetIoTaskQueue(); }
+    TaskQueueBase* GetBgTaskQueue() const { return _romBrowserController->GetBgTaskQueue(); }
+    const ICoverRepository& GetCoverRepository() const { return _romBrowserController->GetCoverRepository(); }
+
+    constexpr int GetSelectedItem() const { return _selectedItem; }
+    void SetSelectedItem(int selectedItem) { _selectedItem = selectedItem; }
+
+    constexpr u32 GetIconFrameCounter() const { return _iconFrameCounter; }
+    void SetIconFrameCounter(u32 iconFrameCounter) { _iconFrameCounter = iconFrameCounter; }
+
+    void ItemActivated();
+    void NavigateUp();
+    void ShowGameInfo();
+
+private:
+    IRomBrowserController* _romBrowserController;
+    std::unique_ptr<FileInfoManager> _fileInfoManager;
+    int _selectedItem = -1;
+    u32 _iconFrameCounter = 0;
+};