using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;

namespace SpeechLib {
	[ComImport]
	[InterfaceType(1)]
	[Guid("BE7A9CCE-5F9E-11D2-960F-00C04F8EE628")]
	[TypeLibType(512)]
	public interface ISpEventSource : ISpNotifySource {
		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		new void SetNotifySink([In][MarshalAs(UnmanagedType.Interface)] ISpNotifySink pNotifySink);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		new void SetNotifyWindowMessage([In][ComAliasName("SpeechLib.wireHWND")] ref _RemotableHandle hWnd, [In] uint Msg, [In][ComAliasName("SpeechLib.UINT_PTR")] ulong wParam, [In][ComAliasName("SpeechLib.LONG_PTR")] long lParam);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		new void SetNotifyCallbackFunction([In] ref IntPtr pfnCallback, [In][ComAliasName("SpeechLib.UINT_PTR")] ulong wParam, [In][ComAliasName("SpeechLib.LONG_PTR")] long lParam);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		new void SetNotifyCallbackInterface([In] ref IntPtr pSpCallback, [In][ComAliasName("SpeechLib.UINT_PTR")] ulong wParam, [In][ComAliasName("SpeechLib.LONG_PTR")] long lParam);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		new void SetNotifyWin32Event();

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		new void WaitForNotifyEvent([In] uint dwMilliseconds);

		[MethodImpl(MethodImplOptions.PreserveSig | MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		new IntPtr GetNotifyEventHandle();

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		void SetInterest([In] ulong ullEventInterest, [In] ulong ullQueuedInterest);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		void GetEvents([In] uint ulCount, out SPEVENT pEventArray, out uint pulFetched);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		void GetInfo(out SPEVENTSOURCEINFO pInfo);
	}
}