Initial commit

arm9/source/romBrowser/viewModels/DisplaySettingsViewModel.h

@@ -0,0 +1,49 @@
+#pragma once
+#include "../IRomBrowserController.h"
+#include "services/settings/RomBrowserDisplaySettings.h"
+
+/// @brief View model for the display settings screen.
+class DisplaySettingsViewModel
+{
+public:
+    explicit DisplaySettingsViewModel(IRomBrowserController* romBrowserController)
+        : _romBrowserController(romBrowserController)
+        , _romBrowserDisplaySettings(_romBrowserController->GetRomBrowserDisplaySettings()) { }
+
+    constexpr RomBrowserLayout GetRomBrowserDisplayMode() const
+    {
+        return _romBrowserDisplaySettings.layout;
+    }
+
+    void SetRomBrowserDisplayMode(RomBrowserLayout romBrowserDisplayMode)
+    {
+        if (_romBrowserDisplaySettings.layout != romBrowserDisplayMode)
+        {
+            _romBrowserDisplaySettings.layout = romBrowserDisplayMode;
+            _romBrowserController->SetRomBrowserDisplaySettings(_romBrowserDisplaySettings);
+        }
+    }
+
+    constexpr RomBrowserSortMode GetRomBrowserSortMode() const
+    {
+        return _romBrowserDisplaySettings.sortMode;
+    }
+
+    void SetRomBrowserSortMode(RomBrowserSortMode romBrowserSortMode)
+    {
+        if (_romBrowserDisplaySettings.sortMode != romBrowserSortMode)
+        {
+            _romBrowserDisplaySettings.sortMode = romBrowserSortMode;
+            _romBrowserController->SetRomBrowserDisplaySettings(_romBrowserDisplaySettings);
+        }
+    }
+
+    void Close()
+    {
+        _romBrowserController->HideDisplaySettings();
+    }
+
+private:
+    IRomBrowserController* _romBrowserController;
+    RomBrowserDisplaySettings _romBrowserDisplaySettings;
+};