Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Speech / Src / Internal / Synthesis / SpeakInfo.cs / 1 / SpeakInfo.cs
//------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // // // Each Speak calls is stored in a Speak info object. // // History: // 2/1/2005 jeanfp Created from the Sapi Managed code //----------------------------------------------------------------- using System; using System.Collections.Generic; using System.IO; using System.Globalization; using System.Speech.Synthesis; using System.Speech.Synthesis.TtsEngine; #pragma warning disable 1634, 1691 // Allows suppression of certain PreSharp messages. #pragma warning disable 56524 // The _voiceSynthesis member is not created in this module and should not be disposed namespace System.Speech.Internal.Synthesis { internal sealed class SpeakInfo { //******************************************************************* // // Constructors // //******************************************************************* #region Constructors ////// /// Voice synthesizer used /// Default engine to use internal SpeakInfo (VoiceSynthesis voiceSynthesis, TTSVoice ttsVoice) { _voiceSynthesis = voiceSynthesis; _ttsVoice = ttsVoice; } #endregion //******************************************************************** // // Internal Properties // //******************************************************************* #region Internal Properties internal TTSVoice Voice { get { return _ttsVoice; } } #endregion //******************************************************************** // // Internal Methods // //******************************************************************** #region Internal Methods internal void SetVoice (string name, CultureInfo culture, VoiceGender gender, VoiceAge age, int variant) { TTSVoice ttsVoice = _voiceSynthesis.GetEngine (name, culture, gender, age, variant, false); if (!ttsVoice.Equals (_ttsVoice)) { _ttsVoice = ttsVoice; _fNotInTextSeg = true; } } internal void AddAudio (AudioData audio) { AddNewSeg (null, audio); _fNotInTextSeg = true; } internal void AddText (TTSVoice ttsVoice, TextFragment textFragment) { if (_fNotInTextSeg || ttsVoice != _ttsVoice) { AddNewSeg (ttsVoice, null); _fNotInTextSeg = false; } _lastSeg.AddFrag (textFragment); } #if SPEECHSERVER || PROMPT_ENGINE internal void AddPexml (TTSVoice ttsVoice, TextFragment textFragment) { AddText (ttsVoice, textFragment); _lastSeg.ContainsPrompEngineFragment = true; } #endif internal SpeechSeg RemoveFirst () { SpeechSeg speechSeg = null; if (_listSeg.Count > 0) { speechSeg = _listSeg [0]; _listSeg.RemoveAt (0); } return speechSeg; } #endregion //******************************************************************* // // Private Method // //******************************************************************** #region Private Method private void AddNewSeg (TTSVoice pCurrVoice, AudioData audio) { SpeechSeg pNew = new SpeechSeg (pCurrVoice, audio); _listSeg.Add (pNew); _lastSeg = pNew; } #endregion //******************************************************************* // // Private Fields // //******************************************************************* #region private Fields // default TTS voice private TTSVoice _ttsVoice; // If true then a new segment is required for the next Add Text private bool _fNotInTextSeg = true; // list of segments (text or audio) private List_listSeg = new List (); // current segment private SpeechSeg _lastSeg; // Reference to the VoiceSynthesizer that created it private VoiceSynthesis _voiceSynthesis; #endregion } //******************************************************************* // // Private Types // //******************************************************************** #region Private Types class AudioData : IDisposable { internal AudioData (Uri uri, ResourceLoader resourceLoader) { _uri = uri; _resourceLoader = resourceLoader; Uri baseAudio; _stream = _resourceLoader.LoadFile (uri, out _mimeType, out baseAudio, out _localFile); } /// /// Needed by IEnumerable!!! /// public void Dispose () { Dispose (true); GC.SuppressFinalize (this); } ~AudioData () { Dispose (false); } internal Uri _uri; internal string _mimeType; internal Stream _stream; protected virtual void Dispose (bool disposing) { if (disposing) { // unload the file from the cache if (_localFile != null) { _resourceLoader.UnloadFile (_localFile); } if (_stream != null) { _stream.Dispose (); _stream = null; _localFile = null; _uri = null; } } } private string _localFile; private ResourceLoader _resourceLoader; } enum VOICEACTIONS { VA_NONE, VA_SPEAK, VA_LOAD_DB, VA_UNLOAD_DB, VA_SET_BACKUP } #endregion } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // // // Each Speak calls is stored in a Speak info object. // // History: // 2/1/2005 jeanfp Created from the Sapi Managed code //----------------------------------------------------------------- using System; using System.Collections.Generic; using System.IO; using System.Globalization; using System.Speech.Synthesis; using System.Speech.Synthesis.TtsEngine; #pragma warning disable 1634, 1691 // Allows suppression of certain PreSharp messages. #pragma warning disable 56524 // The _voiceSynthesis member is not created in this module and should not be disposed namespace System.Speech.Internal.Synthesis { internal sealed class SpeakInfo { //******************************************************************* // // Constructors // //******************************************************************* #region Constructors ////// /// Voice synthesizer used /// Default engine to use internal SpeakInfo (VoiceSynthesis voiceSynthesis, TTSVoice ttsVoice) { _voiceSynthesis = voiceSynthesis; _ttsVoice = ttsVoice; } #endregion //******************************************************************** // // Internal Properties // //******************************************************************* #region Internal Properties internal TTSVoice Voice { get { return _ttsVoice; } } #endregion //******************************************************************** // // Internal Methods // //******************************************************************** #region Internal Methods internal void SetVoice (string name, CultureInfo culture, VoiceGender gender, VoiceAge age, int variant) { TTSVoice ttsVoice = _voiceSynthesis.GetEngine (name, culture, gender, age, variant, false); if (!ttsVoice.Equals (_ttsVoice)) { _ttsVoice = ttsVoice; _fNotInTextSeg = true; } } internal void AddAudio (AudioData audio) { AddNewSeg (null, audio); _fNotInTextSeg = true; } internal void AddText (TTSVoice ttsVoice, TextFragment textFragment) { if (_fNotInTextSeg || ttsVoice != _ttsVoice) { AddNewSeg (ttsVoice, null); _fNotInTextSeg = false; } _lastSeg.AddFrag (textFragment); } #if SPEECHSERVER || PROMPT_ENGINE internal void AddPexml (TTSVoice ttsVoice, TextFragment textFragment) { AddText (ttsVoice, textFragment); _lastSeg.ContainsPrompEngineFragment = true; } #endif internal SpeechSeg RemoveFirst () { SpeechSeg speechSeg = null; if (_listSeg.Count > 0) { speechSeg = _listSeg [0]; _listSeg.RemoveAt (0); } return speechSeg; } #endregion //******************************************************************* // // Private Method // //******************************************************************** #region Private Method private void AddNewSeg (TTSVoice pCurrVoice, AudioData audio) { SpeechSeg pNew = new SpeechSeg (pCurrVoice, audio); _listSeg.Add (pNew); _lastSeg = pNew; } #endregion //******************************************************************* // // Private Fields // //******************************************************************* #region private Fields // default TTS voice private TTSVoice _ttsVoice; // If true then a new segment is required for the next Add Text private bool _fNotInTextSeg = true; // list of segments (text or audio) private List_listSeg = new List (); // current segment private SpeechSeg _lastSeg; // Reference to the VoiceSynthesizer that created it private VoiceSynthesis _voiceSynthesis; #endregion } //******************************************************************* // // Private Types // //******************************************************************** #region Private Types class AudioData : IDisposable { internal AudioData (Uri uri, ResourceLoader resourceLoader) { _uri = uri; _resourceLoader = resourceLoader; Uri baseAudio; _stream = _resourceLoader.LoadFile (uri, out _mimeType, out baseAudio, out _localFile); } /// /// Needed by IEnumerable!!! /// public void Dispose () { Dispose (true); GC.SuppressFinalize (this); } ~AudioData () { Dispose (false); } internal Uri _uri; internal string _mimeType; internal Stream _stream; protected virtual void Dispose (bool disposing) { if (disposing) { // unload the file from the cache if (_localFile != null) { _resourceLoader.UnloadFile (_localFile); } if (_stream != null) { _stream.Dispose (); _stream = null; _localFile = null; _uri = null; } } } private string _localFile; private ResourceLoader _resourceLoader; } enum VOICEACTIONS { VA_NONE, VA_SPEAK, VA_LOAD_DB, VA_UNLOAD_DB, VA_SET_BACKUP } #endregion } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ServiceNameCollection.cs
- EncodingInfo.cs
- InvokerUtil.cs
- ImageUrlEditor.cs
- ApplicationSecurityInfo.cs
- ToolStripItemDataObject.cs
- ExpressionVisitor.cs
- SystemIcons.cs
- TextDecorationCollection.cs
- HighlightVisual.cs
- ResourceDefaultValueAttribute.cs
- SecurityKeyIdentifierClause.cs
- ImmutableCollection.cs
- DataGrid.cs
- JulianCalendar.cs
- SecUtil.cs
- AsyncPostBackErrorEventArgs.cs
- Version.cs
- SecurityKeyUsage.cs
- EdmFunction.cs
- DesignerCategoryAttribute.cs
- MissingMemberException.cs
- DataRow.cs
- IIS7UserPrincipal.cs
- SEHException.cs
- ArrayTypeMismatchException.cs
- CannotUnloadAppDomainException.cs
- Int32AnimationBase.cs
- NamedElement.cs
- DtdParser.cs
- XmlCDATASection.cs
- StylusPointPropertyUnit.cs
- BatchServiceHost.cs
- DynamicAttribute.cs
- BeginEvent.cs
- NotifyInputEventArgs.cs
- ErrorProvider.cs
- EventSourceCreationData.cs
- RotationValidation.cs
- PrivateFontCollection.cs
- ResourcePropertyMemberCodeDomSerializer.cs
- EntityWithChangeTrackerStrategy.cs
- StringResourceManager.cs
- ApplicationHost.cs
- Matrix.cs
- ProcessManager.cs
- SpeechRecognitionEngine.cs
- DynamicMethod.cs
- ExceptionUtil.cs
- SessionStateModule.cs
- OleDbMetaDataFactory.cs
- CompositeActivityDesigner.cs
- SoapSchemaMember.cs
- HyperLinkStyle.cs
- _ListenerAsyncResult.cs
- RegexFCD.cs
- ProfileGroupSettings.cs
- RecordManager.cs
- HtmlHistory.cs
- ReflectionHelper.cs
- DocumentPageViewAutomationPeer.cs
- DocumentOrderQuery.cs
- HostExecutionContextManager.cs
- DynamicValueConverter.cs
- TextOnlyOutput.cs
- HtmlShimManager.cs
- HwndSource.cs
- OleDbPermission.cs
- XmlSchemaComplexContentRestriction.cs
- EncoderNLS.cs
- Repeater.cs
- AutomationPatternInfo.cs
- PriorityQueue.cs
- UnsafeCollabNativeMethods.cs
- PropertyGeneratedEventArgs.cs
- SoapProtocolReflector.cs
- Bitmap.cs
- SapiInterop.cs
- RegexCapture.cs
- ListManagerBindingsCollection.cs
- TargetParameterCountException.cs
- FixedLineResult.cs
- FirstMatchCodeGroup.cs
- WindowsEditBoxRange.cs
- AssemblyCache.cs
- SpoolingTaskBase.cs
- BreakRecordTable.cs
- HtmlPhoneCallAdapter.cs
- COM2ICategorizePropertiesHandler.cs
- XmlStringTable.cs
- XmlNodeChangedEventManager.cs
- Int32.cs
- CodeDOMProvider.cs
- XmlIterators.cs
- ActivatedMessageQueue.cs
- BlurBitmapEffect.cs
- ObjectItemCollectionAssemblyCacheEntry.cs
- XsdDateTime.cs
- SharedUtils.cs
- DynamicResourceExtensionConverter.cs