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

namespace SpeechLib {
	[ComImport]
	[Guid("269316D8-57BD-11D2-9EEE-00C04F797396")]
	[TypeLibType(4160)]
	public interface ISpeechVoice {
		[DispId(1)]
		ISpeechVoiceStatus Status {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(1)]
			[return: MarshalAs(UnmanagedType.Interface)]
			get;
		}

		[DispId(2)]
		SpObjectToken Voice {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(2)]
			[return: MarshalAs(UnmanagedType.Interface)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(2)]
			[param: In]
			[param: MarshalAs(UnmanagedType.Interface)]
			set;
		}

		[DispId(3)]
		SpObjectToken AudioOutput {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(3)]
			[return: MarshalAs(UnmanagedType.Interface)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(3)]
			[param: In]
			[param: MarshalAs(UnmanagedType.Interface)]
			set;
		}

		[DispId(4)]
		ISpeechBaseStream AudioOutputStream {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(4)]
			[return: MarshalAs(UnmanagedType.Interface)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(4)]
			[param: In]
			[param: MarshalAs(UnmanagedType.Interface)]
			set;
		}

		[DispId(5)]
		int Rate {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(5)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(5)]
			[param: In]
			set;
		}

		[DispId(6)]
		int Volume {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(6)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(6)]
			[param: In]
			set;
		}

		[DispId(7)]
		bool AllowAudioOutputFormatChangesOnNextSet {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[TypeLibFunc(64)]
			[DispId(7)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[TypeLibFunc(64)]
			[DispId(7)]
			[param: In]
			set;
		}

		[DispId(8)]
		SpeechVoiceEvents EventInterests {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(8)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(8)]
			[param: In]
			set;
		}

		[DispId(9)]
		SpeechVoicePriority Priority {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(9)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(9)]
			[param: In]
			set;
		}

		[DispId(10)]
		SpeechVoiceEvents AlertBoundary {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(10)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(10)]
			[param: In]
			set;
		}

		[DispId(11)]
		int SynchronousSpeakTimeout {
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(11)]
			get;
			[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
			[DispId(11)]
			[param: In]
			set;
		}

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(12)]
		int Speak([In][MarshalAs(UnmanagedType.BStr)] string Text, [In] SpeechVoiceSpeakFlags Flags = SpeechVoiceSpeakFlags.SVSFDefault);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(13)]
		int SpeakStream([In][MarshalAs(UnmanagedType.Interface)] ISpeechBaseStream Stream, [In] SpeechVoiceSpeakFlags Flags = SpeechVoiceSpeakFlags.SVSFDefault);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(14)]
		void Pause();

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(15)]
		void Resume();

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(16)]
		int Skip([In][MarshalAs(UnmanagedType.BStr)] string Type, [In] int NumItems);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(17)]
		[return: MarshalAs(UnmanagedType.Interface)]
		ISpeechObjectTokens GetVoices([In][MarshalAs(UnmanagedType.BStr)] string RequiredAttributes = "", [In][MarshalAs(UnmanagedType.BStr)] string OptionalAttributes = "");

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(18)]
		[return: MarshalAs(UnmanagedType.Interface)]
		ISpeechObjectTokens GetAudioOutputs([In][MarshalAs(UnmanagedType.BStr)] string RequiredAttributes = "", [In][MarshalAs(UnmanagedType.BStr)] string OptionalAttributes = "");

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(19)]
		bool WaitUntilDone([In] int msTimeout);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[TypeLibFunc(64)]
		[DispId(20)]
		nint SpeakCompleteEvent();

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(21)]
		bool IsUISupported([In][MarshalAs(UnmanagedType.BStr)] string TypeOfUI, [Optional][In][MarshalAs(UnmanagedType.Struct)] ref object ExtraData);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		[DispId(22)]
		void DisplayUI([In] int hWndParent, [In][MarshalAs(UnmanagedType.BStr)] string Title, [In][MarshalAs(UnmanagedType.BStr)] string TypeOfUI, [Optional][In][MarshalAs(UnmanagedType.Struct)] ref object ExtraData);
	}
}