TTSEvent.cs source code in C# .NET

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Code:

                         / DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Speech / Src / Internal / Synthesis / TTSEvent.cs / 1 / TTSEvent.cs
                        

                        
                            //------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
//  Contains either a reference to an audio audioStream or a list of
//  bookmark fragments. 
// 
// History:
//		2/1/2005	[....]		Created from the Sapi Managed code 
//-----------------------------------------------------------------

using System;
using System.Speech.Internal.ObjectTokens; 
using System.Speech.Synthesis;
using System.Speech.Synthesis.TtsEngine; 
 
namespace System.Speech.Internal.Synthesis
{ 
    /// 
    ///
    /// 
    internal class TTSEvent 
    {
        //******************************************************************* 
        // 
        // Constructors
        // 
        //*******************************************************************

        #region Constructors
 
        internal TTSEvent (TtsEventId id, Prompt prompt, Exception exception, VoiceInfo voice)
        { 
            _evtId = id; 
            _prompt = prompt;
            _exception = exception; 
            _voice = voice;
        }

        internal TTSEvent (TtsEventId id, Prompt prompt, Exception exception, VoiceInfo voice, TimeSpan audioPosition, long streamPosition, string bookmark, uint wParam, IntPtr lParam) 
            : this (id, prompt, exception, voice)
        { 
            _audioPosition = audioPosition; 
            _bookmark = bookmark;
            _wParam = wParam; 
            _lParam = lParam;
#if SPEECHSERVER
            _streamPosition = streamPosition;
#endif 
        }
 
#if !SPEECHSERVER 
        private TTSEvent()
        { 
        }

        static internal TTSEvent CreatePhonemeEvent(string phoneme, string nextPhoneme,
                                                    TimeSpan duration, SynthesizerEmphasis emphasis, 
                                                    Prompt prompt, TimeSpan audioPosition)
        { 
            TTSEvent ttsEvent = new TTSEvent(); 
            ttsEvent._evtId = TtsEventId.Phoneme;
            ttsEvent._audioPosition = audioPosition; 
            ttsEvent._prompt = prompt;
            ttsEvent._phoneme = phoneme;
            ttsEvent._nextPhoneme = nextPhoneme;
            ttsEvent._phonemeDuration = duration; 
            ttsEvent._phonemeEmphasis = emphasis;
 
            return ttsEvent; 
        }
#endif 

        #endregion

        //******************************************************************** 
        //
        // Internal Properties 
        // 
        //*******************************************************************
 
        #region Internal Properties

        internal TtsEventId Id
        { 
            get
            { 
                return _evtId; 
            }
        } 

        internal Exception Exception
        {
            get 
            {
                return _exception; 
            } 
        }
 
        internal Prompt Prompt
        {
            get
            { 
                return _prompt;
            } 
        } 

        internal VoiceInfo Voice 
        {
            get
            {
                return _voice; 
            }
        } 
 
        internal TimeSpan AudioPosition
        { 
            get
            {
                return _audioPosition;
            } 
        }
 
        internal string Bookmark 
        {
            get 
            {
                return _bookmark;
            }
        } 

        internal IntPtr LParam 
        { 
            get
            { 
                return _lParam;
            }
        }
 
        internal uint WParam
        { 
            get 
            {
                return _wParam; 
            }
        }

#if !SPEECHSERVER 
        internal SynthesizerEmphasis PhonemeEmphasis
        { 
            get 
            {
                return _phonemeEmphasis; 
            }
        }

 
        internal string Phoneme
        { 
            get 
            {
                return _phoneme; 
            }
        }

        internal string NextPhoneme 
        {
            get 
            { 
                return _nextPhoneme;
            } 
            set
            {
                _nextPhoneme = value;
            } 
        }
 
        internal TimeSpan PhonemeDuration 
        {
            get 
            {
                return _phonemeDuration;
            }
        } 

#else 
        internal long StreamPosition 
        {
            get 
            {
                return _streamPosition;
            }
        } 
#endif
 
        #endregion 

        //******************************************************************** 
        //
        // Private Fields
        //
        //******************************************************************** 

        #region private Fields 
 
        private TtsEventId _evtId;
        private Exception _exception; 
        private VoiceInfo _voice;
        private TimeSpan _audioPosition;
        private string _bookmark;
        private uint _wParam; 
        private IntPtr _lParam;
        private Prompt _prompt; 
 

#if !SPEECHSERVER 
        //
        // Data for phoneme event
        //
        private string _phoneme; 
        private string _nextPhoneme;
        private TimeSpan _phonemeDuration; 
        private SynthesizerEmphasis _phonemeEmphasis; 
#else
        private long _streamPosition; 
#endif
        #endregion

    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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