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
- AccessibleObject.cs
- HierarchicalDataBoundControl.cs
- JournalEntryStack.cs
- SafeNativeMethods.cs
- StrokeCollectionConverter.cs
- IListConverters.cs
- ImageField.cs
- NonParentingControl.cs
- ConnectionAcceptor.cs
- IndentedWriter.cs
- FilteredAttributeCollection.cs
- SystemMulticastIPAddressInformation.cs
- UseAttributeSetsAction.cs
- PreservationFileWriter.cs
- ToolboxItemAttribute.cs
- HtmlTableRow.cs
- UTF7Encoding.cs
- LessThan.cs
- AstNode.cs
- ConnectionPointCookie.cs
- TableCell.cs
- _LazyAsyncResult.cs
- ImageIndexConverter.cs
- WebDescriptionAttribute.cs
- Switch.cs
- ListBox.cs
- Duration.cs
- Delegate.cs
- TCPListener.cs
- ApplicationId.cs
- coordinatorscratchpad.cs
- StreamResourceInfo.cs
- NavigationPropertyEmitter.cs
- Help.cs
- CollectionsUtil.cs
- DecoderNLS.cs
- WebFaultClientMessageInspector.cs
- ThreadExceptionDialog.cs
- PanelStyle.cs
- GorillaCodec.cs
- New.cs
- PrivilegedConfigurationManager.cs
- UrlAuthFailureHandler.cs
- ReachSerializerAsync.cs
- MarkupProperty.cs
- HttpMethodAttribute.cs
- DataGridViewRowHeightInfoNeededEventArgs.cs
- ServiceReference.cs
- HtmlTableRow.cs
- DateTimePicker.cs
- AttributeAction.cs
- ColorTranslator.cs
- CounterSample.cs
- PropertyItem.cs
- PriorityQueue.cs
- UIAgentAsyncEndRequest.cs
- DispatcherProcessingDisabled.cs
- FixedPageAutomationPeer.cs
- SQLGuid.cs
- PenLineJoinValidation.cs
- TripleDES.cs
- LocalTransaction.cs
- ServiceRoute.cs
- Misc.cs
- SafeRegistryHandle.cs
- TableRowCollection.cs
- UrlAuthorizationModule.cs
- BindingCollection.cs
- PointLight.cs
- HtmlInputCheckBox.cs
- BuilderPropertyEntry.cs
- CounterSetInstanceCounterDataSet.cs
- PropertyMetadata.cs
- XamlNamespaceHelper.cs
- KeyConstraint.cs
- Parser.cs
- DesignTimeDataBinding.cs
- DrawingServices.cs
- MediaTimeline.cs
- SQLByte.cs
- WebHttpSecurity.cs
- Rules.cs
- AppLevelCompilationSectionCache.cs
- DataPagerFieldCommandEventArgs.cs
- MiniModule.cs
- SelectionItemPatternIdentifiers.cs
- DataSourceXmlSerializer.cs
- DataBoundControl.cs
- NativeMethods.cs
- DecoderBestFitFallback.cs
- Track.cs
- Error.cs
- DrawingCollection.cs
- StateMachineWorkflowDesigner.cs
- SettingsBindableAttribute.cs
- RichTextBoxConstants.cs
- TextClipboardData.cs
- MgmtConfigurationRecord.cs
- VariantWrapper.cs
- InvalidDataContractException.cs