public void SetConstructor <T> (T constructor)
{
var ctorDelegate = constructor as Delegate;
if (ctorDelegate == null)
{
throw new ArgumentException("Must be a managed delegate", "constructor");
}
// No need to create a proxy
if (ctorDelegate is JSNative)
{
SetConstructor((JSNative)ctorDelegate);
return;
}
AssertNotInitialized();
if (NativeConstructor != null)
{
NativeConstructor.Dispose();
}
if (ManagedConstructor != null)
{
ManagedConstructor.Dispose();
}
// Wrap the delegate in a proxy and retain the proxy
ManagedConstructor = new NativeToManagedProxy(ctorDelegate);
NativeConstructor = null;
}
/// <summary>
/// Registers a managed JSNative as a property on the target object.
/// The JSNative should return true on success and always set a result value.
/// </summary>
/// <returns>
/// A pinning handle for the function that must be retained as long as the function is available to JS.
/// </returns>
public unsafe Managed.JSNativePin DefineFunction(
JSContextPtr context, string name, JSNative call,
uint nargs = 0, uint attrs = 0
)
{
var wrapped = new Managed.JSNativePin(call);
JSAPI.DefineFunction(
context, TransientSelf(), name, wrapped.Target, nargs, attrs
);
return(wrapped);
}
public void SetConstructor(JSNative constructor)
{
AssertNotInitialized();
if (NativeConstructor != null)
{
NativeConstructor.Dispose();
}
if (ManagedConstructor != null)
{
ManagedConstructor.Dispose();
}
NativeConstructor = new JSNativePin(constructor);
ManagedConstructor = null;
}
public void Dispose()
{
ClassPin.Free();
if (NativeConstructor != null)
{
NativeConstructor.Dispose();
}
if (ManagedConstructor != null)
{
ManagedConstructor.Dispose();
}
NativeConstructor = null;
ManagedConstructor = null;
}