GrammarBuilderDictation.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Speech / Src / Internal / GrammarBuilding / GrammarBuilderDictation.cs / 1 / GrammarBuilderDictation.cs
                        

                        
                            //------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------- 

#define CODE_ANALYSIS 
 
using System.Speech.Recognition;
using System.Speech.Internal.SrgsParser; 
using System.Diagnostics;

namespace System.Speech.Internal.GrammarBuilding
{ 
    /// 
    /// 
    ///  
    internal sealed class GrammarBuilderDictation : GrammarBuilderBase
    { 

        //*******************************************************************
        //
        // Constructors 
        //
        //******************************************************************* 
 
        #region Constructors
 
        /// 
        ///
        /// 
        internal GrammarBuilderDictation () 
            : this (null)
        { 
        } 

        ///  
        ///
        /// 
        /// 
        internal GrammarBuilderDictation (string category) 
        {
            _category = category; 
        } 

        #endregion 

        //********************************************************************
        //
        // Public Methods 
        //
        //******************************************************************* 
 
        #region Public Methods
 
        /// TODOC <_include file='doc\SpeechAudioFormatInfo.uex' path='docs/doc[@for="SpeechAudioFormatInfo.Equals"]/*' />
        public override bool Equals (object obj)
        {
            GrammarBuilderDictation refObj = obj as GrammarBuilderDictation; 
            if (refObj == null)
            { 
                return false; 
            }
            return _category == refObj._category; 
        }

        /// TODOC <_include file='doc\SpeechAudioFormatInfo.uex' path='docs/doc[@for="SpeechAudioFormatInfo.GetHashCode"]/*' />
        public override int GetHashCode () 
        {
            return _category == null ? 0 : _category.GetHashCode (); 
        } 

        #endregion 

        //********************************************************************
        //
        // Internal Methods 
        //
        //******************************************************************** 
 
        #region Internal Methods
 
        /// 
        ///
        /// 
        ///  
        internal override GrammarBuilderBase Clone ()
        { 
            return new GrammarBuilderDictation (_category); 
        }
 
        /// 
        ///
        /// 
        ///  
        /// 
        ///  
        ///  
        /// 
        internal override IElement CreateElement (IElementFactory elementFactory, IElement parent, IRule rule, IdentifierCollection ruleIds) 
        {
            // Return the IRuleRef to the dictation grammar
            return CreateRuleRefToDictation (elementFactory, parent);
        } 

        #endregion 
 

        //******************************************************************* 
        //
        // Internal Properties
        //
        //******************************************************************** 

        #region Internal Properties 
 
        override internal string DebugSummary
        { 
            get
            {
                string category = _category != null ? ":" + _category : string.Empty;
                return "dictation" + category; 
            }
        } 
 
        #endregion
 

        //*******************************************************************
        //
        // Private Methods 
        //
        //******************************************************************* 
 
        #region Private Methods
 
        /// 
        ///
        /// 
        ///  
        /// 
        ///  
        private IRuleRef CreateRuleRefToDictation (IElementFactory elementFactory, IElement parent) 
        {
            Uri ruleUri; 
            if (!string.IsNullOrEmpty (_category) && _category == "spelling")
            {
                ruleUri = new Uri ("grammar:dictation#spelling", UriKind.RelativeOrAbsolute);
            } 
            else
            { 
                ruleUri = new Uri ("grammar:dictation", UriKind.RelativeOrAbsolute); 
            }
 
            return elementFactory.CreateRuleRef (parent, ruleUri, null, null);
        }

        #endregion 

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

        #region Private Fields 

        ///  
        /// 
        /// 
        private readonly string _category; 

        #endregion

    } 
}

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

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