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Improve generated bindings code usability in Editor

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This commit is contained in:
Wojtek Figat
2023-05-24 23:50:51 +02:00
parent 48b18bf84e
commit c2cd3b64ff
3 changed files with 108 additions and 5 deletions
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9
Source/Engine/Engine/NativeInterop.Managed.cs
View File

@@ -16,6 +16,9 @@ namespace FlaxEngine.Interop
/// <summary>
/// Wrapper for managed arrays which are passed to unmanaged code.
/// </summary>
#if FLAX_EDITOR
[HideInEditor]
#endif
public unsafe class ManagedArray
{
private ManagedHandle _pinnedArrayHandle;
@@ -266,6 +269,9 @@ namespace FlaxEngine.Interop
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
internal static class ManagedString
{
internal static ManagedHandle EmptyStringHandle = ManagedHandle.Alloc(string.Empty);
@@ -315,6 +321,9 @@ namespace FlaxEngine.Interop
/// <summary>
/// Handle to managed objects which can be stored in native code.
/// </summary>
#if FLAX_EDITOR
[HideInEditor]
#endif
public struct ManagedHandle
{
private IntPtr handle;

73
Source/Engine/Engine/NativeInterop.Marshallers.cs
View File

@@ -12,6 +12,9 @@ using System.Runtime.InteropServices.Marshalling;
namespace FlaxEngine.Interop
{
#if FLAX_EDITOR
[HideInEditor]
#endif
[CustomMarshaller(typeof(object), MarshalMode.ManagedToUnmanagedIn, typeof(ManagedHandleMarshaller.ManagedToNative))]
[CustomMarshaller(typeof(object), MarshalMode.UnmanagedToManagedOut, typeof(ManagedHandleMarshaller.ManagedToNative))]
[CustomMarshaller(typeof(object), MarshalMode.ElementIn, typeof(ManagedHandleMarshaller.ManagedToNative))]
@@ -23,6 +26,9 @@ namespace FlaxEngine.Interop
[CustomMarshaller(typeof(object), MarshalMode.ElementRef, typeof(ManagedHandleMarshaller))]
public static class ManagedHandleMarshaller
{
#if FLAX_EDITOR
[HideInEditor]
#endif
public static class NativeToManaged
{
public static object ConvertToManaged(IntPtr unmanaged) => unmanaged == IntPtr.Zero ? null : ManagedHandle.FromIntPtr(unmanaged).Target;
@@ -33,6 +39,9 @@ namespace FlaxEngine.Interop
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
public static class ManagedToNative
{
public static IntPtr ConvertToUnmanaged(object managed) => managed != null ? ManagedHandle.ToIntPtr(managed, GCHandleType.Weak) : IntPtr.Zero;
@@ -48,6 +57,9 @@ namespace FlaxEngine.Interop
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
public struct Bidirectional
{
object managed;
@@ -99,6 +111,9 @@ namespace FlaxEngine.Interop
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
[CustomMarshaller(typeof(Type), MarshalMode.Default, typeof(SystemTypeMarshaller))]
public static class SystemTypeMarshaller
{
@@ -118,6 +133,9 @@ namespace FlaxEngine.Interop
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
[CustomMarshaller(typeof(Exception), MarshalMode.Default, typeof(ExceptionMarshaller))]
public static class ExceptionMarshaller
{
@@ -126,6 +144,9 @@ namespace FlaxEngine.Interop
public static void Free(IntPtr unmanaged) => ManagedHandleMarshaller.Free(unmanaged);
}
#if FLAX_EDITOR
[HideInEditor]
#endif
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.ManagedToUnmanagedIn, typeof(ObjectMarshaller.ManagedToNative))]
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.UnmanagedToManagedOut, typeof(ObjectMarshaller.ManagedToNative))]
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.ElementIn, typeof(ObjectMarshaller.ManagedToNative))]
@@ -134,17 +155,26 @@ namespace FlaxEngine.Interop
[CustomMarshaller(typeof(FlaxEngine.Object), MarshalMode.ElementOut, typeof(ObjectMarshaller.NativeToManaged))]
public static class ObjectMarshaller
{
#if FLAX_EDITOR
[HideInEditor]
#endif
public static class NativeToManaged
{
public static FlaxEngine.Object ConvertToManaged(IntPtr unmanaged) => unmanaged != IntPtr.Zero ? Unsafe.As<FlaxEngine.Object>(ManagedHandle.FromIntPtr(unmanaged).Target) : null;
}
#if FLAX_EDITOR
[HideInEditor]
#endif
public static class ManagedToNative
{
public static IntPtr ConvertToUnmanaged(FlaxEngine.Object managed) => Unsafe.As<object>(managed) != null ? ManagedHandle.ToIntPtr(managed) : IntPtr.Zero;
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
[CustomMarshaller(typeof(CultureInfo), MarshalMode.Default, typeof(CultureInfoMarshaller))]
public static class CultureInfoMarshaller
{
@@ -159,6 +189,9 @@ namespace FlaxEngine.Interop
[CustomMarshaller(typeof(Array), MarshalMode.UnmanagedToManagedIn, typeof(SystemArrayMarshaller.NativeToManaged))]
public static unsafe class SystemArrayMarshaller
{
#if FLAX_EDITOR
[HideInEditor]
#endif
public struct ManagedToNative
{
ManagedArray managedArray;
@@ -187,6 +220,9 @@ namespace FlaxEngine.Interop
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
public struct NativeToManaged
{
ManagedHandle handle;
@@ -217,6 +253,9 @@ namespace FlaxEngine.Interop
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
[CustomMarshaller(typeof(Dictionary<,>), MarshalMode.ManagedToUnmanagedIn, typeof(DictionaryMarshaller<,>.ManagedToNative))]
[CustomMarshaller(typeof(Dictionary<,>), MarshalMode.UnmanagedToManagedOut, typeof(DictionaryMarshaller<,>.ManagedToNative))]
[CustomMarshaller(typeof(Dictionary<,>), MarshalMode.ElementIn, typeof(DictionaryMarshaller<,>.ManagedToNative))]
@@ -228,21 +267,31 @@ namespace FlaxEngine.Interop
[CustomMarshaller(typeof(Dictionary<,>), MarshalMode.ElementRef, typeof(DictionaryMarshaller<,>))]
public static unsafe class DictionaryMarshaller<T, U>
{
#if FLAX_EDITOR
[HideInEditor]
#endif
public static class NativeToManaged
{
public static Dictionary<T, U> ConvertToManaged(IntPtr unmanaged) => DictionaryMarshaller<T, U>.ToManaged(unmanaged);
public static void Free(IntPtr unmanaged) => DictionaryMarshaller<T, U>.Free(unmanaged);
}
#if FLAX_EDITOR
[HideInEditor]
#endif
public static class ManagedToNative
{
public static IntPtr ConvertToUnmanaged(Dictionary<T, U> managed) => DictionaryMarshaller<T, U>.ToNative(managed, GCHandleType.Weak);
public static void Free(IntPtr unmanaged)
{
//DictionaryMarshaller<T, U>.Free(unmanaged); // No need to free weak handles
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
public struct Bidirectional
{
Dictionary<T, U> managed;
@@ -281,6 +330,9 @@ namespace FlaxEngine.Interop
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
[CustomMarshaller(typeof(CustomMarshallerAttribute.GenericPlaceholder[]), MarshalMode.ManagedToUnmanagedIn, typeof(ArrayMarshaller<,>.ManagedToNative))]
[CustomMarshaller(typeof(CustomMarshallerAttribute.GenericPlaceholder[]), MarshalMode.UnmanagedToManagedOut, typeof(ArrayMarshaller<,>.ManagedToNative))]
[CustomMarshaller(typeof(CustomMarshallerAttribute.GenericPlaceholder[]), MarshalMode.ElementIn, typeof(ArrayMarshaller<,>.ManagedToNative))]
@@ -293,6 +345,9 @@ namespace FlaxEngine.Interop
[ContiguousCollectionMarshaller]
public static unsafe class ArrayMarshaller<T, TUnmanagedElement> where TUnmanagedElement : unmanaged
{
#if FLAX_EDITOR
[HideInEditor]
#endif
public static class NativeToManaged
{
public static T[]? AllocateContainerForManagedElements(TUnmanagedElement* unmanaged, int numElements)
@@ -330,6 +385,9 @@ namespace FlaxEngine.Interop
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
public static class ManagedToNative
{
public static TUnmanagedElement* AllocateContainerForUnmanagedElements(T[]? managed, out int numElements)
@@ -364,6 +422,9 @@ namespace FlaxEngine.Interop
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
public struct Bidirectional
{
T[] managedArray;
@@ -460,6 +521,9 @@ namespace FlaxEngine.Interop
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
[CustomMarshaller(typeof(string), MarshalMode.ManagedToUnmanagedIn, typeof(StringMarshaller.ManagedToNative))]
[CustomMarshaller(typeof(string), MarshalMode.UnmanagedToManagedOut, typeof(StringMarshaller.ManagedToNative))]
[CustomMarshaller(typeof(string), MarshalMode.ElementIn, typeof(StringMarshaller.ManagedToNative))]
@@ -471,12 +535,18 @@ namespace FlaxEngine.Interop
[CustomMarshaller(typeof(string), MarshalMode.ElementRef, typeof(StringMarshaller))]
public static class StringMarshaller
{
#if FLAX_EDITOR
[HideInEditor]
#endif
public static class NativeToManaged
{
public static string ConvertToManaged(IntPtr unmanaged) => ManagedString.ToManaged(unmanaged);
public static void Free(IntPtr unmanaged) => ManagedString.Free(unmanaged);
}
#if FLAX_EDITOR
[HideInEditor]
#endif
public static class ManagedToNative
{
public static unsafe IntPtr ConvertToUnmanaged(string managed)
@@ -490,6 +560,9 @@ namespace FlaxEngine.Interop
}
}
#if FLAX_EDITOR
[HideInEditor]
#endif
public struct Bidirectional
{
string managed;