Refactor ScreenUtilities

Source/Engine/Platform/Mac/MacScreenUtilities.cpp

@@ -0,0 +1,29 @@
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
+
+#if USE_EDITOR && PLATFORM_MAC
+
+#include "Engine/Platform/Types.h"
+#include "Engine/Platform/ScreenUtilities.h"
+#include "Engine/Core/Math/Vector2.h"
+#include "Engine/Core/Delegate.h"
+#include "Engine/Core/Log.h"
+
+#include <Cocoa/Cocoa.h>
+#include <AppKit/AppKit.h>
+
+Delegate<Color32> ScreenUtilitiesBase::PickColorDone;
+
+Color32 MacScreenUtilities::GetColorAt(const Float2& pos)
+{
+    // TODO: implement ScreenUtilities for macOS
+    return { 0, 0, 0, 255 };
+}
+
+void MacScreenUtilities::PickColor()
+{
+    // This is what C# calls to start the color picking sequence
+    // This should stop mouse clicks from working for one click, and that click is on the selected color
+    // There is a class called NSColorSample that might implement that for you, but maybe not.
+}
+
+#endif

Source/Engine/Platform/Mac/MacScreenUtilities.h

@@ -0,0 +1,25 @@
+// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
+
+#pragma once
+
+#if USE_EDITOR && PLATFORM_MAC
+
+#include "Engine/Platform/Base/ScreenUtilitiesBase.h"
+#include "Engine/Core/Types/BaseTypes.h"
+#include "Engine/Core/Math/Color32.h"
+#include "Engine/Core/Math/Vector2.h"
+#include "Engine/Core/Delegate.h"
+
+/// <summary>
+/// Platform-dependent screen utilities.
+/// </summary>
+class FLAXENGINE_API MacScreenUtilities : public ScreenUtilitiesBase
+{
+public:
+
+    // [ScreenUtilitiesBase]
+    static Color32 GetColorAt(const Float2& pos);
+    static void PickColor();
+};
+
+#endif