private void btnSayHello_Click(object sender, RoutedEventArgs e)
{
PromptBuilder promptBuilder = new PromptBuilder();
promptBuilder.AppendText("Hello world");
PromptStyle promptStyle = new PromptStyle();
promptStyle.Volume = PromptVolume.Soft;
promptStyle.Rate = PromptRate.Slow;
promptBuilder.StartStyle(promptStyle);
promptBuilder.AppendText("and hello to the universe too.");
promptBuilder.EndStyle();
promptBuilder.AppendText("On this day, ");
promptBuilder.AppendTextWithHint(DateTime.Now.ToShortDateString(), SayAs.Date);
promptBuilder.AppendText(", we're gathered here to learn");
promptBuilder.AppendText("all", PromptEmphasis.Strong);
promptBuilder.AppendText("about");
promptBuilder.AppendTextWithHint("WPF", SayAs.SpellOut);
SpeechSynthesizer speechSynthesizer = new SpeechSynthesizer();
speechSynthesizer.Speak(promptBuilder);
}
// Called when click on any chess square object
private void Squar_Click(object sender, System.EventArgs e)
{
if (m_ParentGame.IsRunning && !m_ParentGame.ChessGame.ActivePlay.IsComputer())
{
Squar ChessSquar = (Squar)sender;
// m_ParentGame.Sounds.PlayClick();
style.AppendTextWithHint(ChessSquar.Name, SayAs.SpellOut);
sSynth.Speak(style); // audio output coordinates of clicked empty square
style.ClearContent();
m_ParentGame.SelectedSquar = ChessSquar.Name;
m_ParentGame.RedrawBoard();
}
}
/// <summary>
/// 有日期和时间两部分。请留意返回值。过程先尝试去解释日期时间串，然后再分开加入。这样的串可以是 "2021-12-1 14:23" 也可以是 "12/1/2021 14:23" 或者其他欧美国家熟悉的时间表示法。
/// </summary>
/// <param name="builder"></param>
/// <param name="textToAdd"></param>
/// <returns></returns>
public static bool Add_As_DateTime_Text(ref PromptBuilder builder, string textToAdd)
{
DateTime dt;
if (!DateTime.TryParse(textToAdd, out dt))
{
return(false);
}
string sDate = dt.ToString("yyyy-M-d");
string sTime = dt.ToString("H:m");
builder.AppendTextWithHint(sDate, System.Speech.Synthesis.SayAs.YearMonthDay);
builder.AppendTextWithHint(sTime, System.Speech.Synthesis.SayAs.Time24);
return(true);
}
private static void Testing_AppendTextWithHint()
{
var builder = new PromptBuilder();
builder.AppendTextWithHint("3rd", SayAs.NumberOrdinal);
builder.AppendBreak();
builder.AppendTextWithHint("3rd", SayAs.NumberCardinal);
builder.AppendBreak();
builder.AppendBookmark("First bookmark");
builder.AppendBreak();
builder.AppendTextWithPronunciation("DuBois", "duˈbwɑ");
builder.AppendBreak();
synthesizer.Speak(builder);
}
private void SpeakEndOfGameInfo(bool isNewHighscore)
{
PromptBuilder promptBuilder = new PromptBuilder();
promptBuilder.StartStyle(new PromptStyle()
{
Emphasis = PromptEmphasis.Reduced,
Rate = PromptRate.Slow,
Volume = PromptVolume.ExtraLoud
});
promptBuilder.AppendText("Game Over");
promptBuilder.EndStyle();
if (isNewHighscore)
{
promptBuilder.AppendBreak(TimeSpan.FromMilliseconds(500));
promptBuilder.StartStyle(new PromptStyle()
{
Emphasis = PromptEmphasis.Moderate,
Rate = PromptRate.Medium,
Volume = PromptVolume.Medium
});
promptBuilder.AppendText("new high score:");
promptBuilder.AppendBreak(TimeSpan.FromMilliseconds(200));
promptBuilder.AppendTextWithHint(CurrentScore.ToString(), SayAs.NumberCardinal);
promptBuilder.EndStyle();
}
SpeechSynthesizer.SpeakAsync(promptBuilder);
}
public void StartSpeech(string text, bool value, VoiceGender type)
{
if (value == true)
{
PromptBuilder promptBuilder = new PromptBuilder();
PromptStyle promptStyle = new PromptStyle();
promptStyle.Volume = PromptVolume.Soft;
promptStyle.Rate = PromptRate.Slow;
promptStyle.Emphasis = PromptEmphasis.Moderate;
promptBuilder.StartStyle(promptStyle);
promptBuilder.EndStyle();
promptBuilder.AppendTextWithHint(text, SayAs.SpellOut);
SpeechSynthesizer speechSynthesizer = new SpeechSynthesizer();
speechSynthesizer.SelectVoiceByHints(type);
speechSynthesizer.Speak(promptBuilder);
}
else
{
PromptBuilder promptBuilder = new PromptBuilder();
PromptStyle promptStyle = new PromptStyle();
promptStyle.Volume = PromptVolume.Soft;
promptStyle.Rate = PromptRate.Slow;
promptStyle.Emphasis = PromptEmphasis.Moderate;
promptBuilder.StartStyle(promptStyle);
promptBuilder.EndStyle();
promptBuilder.AppendText(text);
SpeechSynthesizer speechSynthesizer = new SpeechSynthesizer();
speechSynthesizer.SelectVoiceByHints(type);
speechSynthesizer.Speak(promptBuilder);
}
}
private void startListenning_Click(object sender, RoutedEventArgs e)
{
PromptBuilder promptBuilder = new PromptBuilder();
promptBuilder.AppendText("My name is ALFRED");
PromptStyle promptStyle = new PromptStyle();
promptStyle.Volume = PromptVolume.Soft;
promptStyle.Rate = PromptRate.Slow;
promptBuilder.StartStyle(promptStyle);
promptBuilder.AppendText("and I am pleased to meet you.");
promptBuilder.EndStyle();
promptBuilder.AppendText("Date: ");
promptBuilder.AppendTextWithHint(DateTime.Now.ToShortDateString(), SayAs.Date);
promptBuilder.AppendText("Now, I would like to tell you what you wrote");
promptBuilder.AppendText("Ehm", PromptEmphasis.Strong);
promptBuilder.AppendText(content.Text);
SpeechSynthesizer speechSynthesizer = new SpeechSynthesizer();
speechSynthesizer.Speak(promptBuilder);
}
static void Main(string[] args)
{
var synth = new SpeechSynthesizer();
synth.SetOutputToDefaultAudioDevice();
var cultureTag = ConfigurationManager.AppSettings["culture"];
var culture = CultureInfo.GetCultureInfoByIetfLanguageTag(cultureTag);
var prompt = new PromptBuilder(culture);
prompt.StartSentence(culture);
prompt.AppendTextWithHint(SpeakResources.Welcome, SayAs.Text);
prompt.EndSentence();
synth.SpeakAsync(prompt);
var recog = new SpeechRecognitionEngine(culture);
recog.LoadGrammar(new DictationGrammar());
recog.SetInputToDefaultAudioDevice();
recog.SpeechRecognized += Recog_SpeechRecognized;
recog.RecognizeAsync(RecognizeMode.Multiple);
Console.WriteLine("Hello!");
Console.ReadLine();
synth.Dispose();
recog.Dispose();
}
static void Main(string[] args)
{
//Original Code from: http://www.wpf-tutorial.com/audio-video/speech-synthesis-making-wpf-talk/
PromptBuilder promptBuilder = new PromptBuilder();
promptBuilder.AppendText("Hello world");
PromptStyle promptStyle = new PromptStyle();
promptStyle.Volume = PromptVolume.Soft;
promptStyle.Rate = PromptRate.Slow;
promptBuilder.StartStyle(promptStyle);
promptBuilder.AppendText("and hello to the universe too.");
promptBuilder.EndStyle();
promptBuilder.AppendText("On this day, ");
promptBuilder.AppendTextWithHint(DateTime.Now.ToShortDateString(), SayAs.Date);
promptBuilder.AppendText(", we're gathered here to learn");
promptBuilder.AppendText("all", PromptEmphasis.Strong);
promptBuilder.AppendText("about");
promptBuilder.AppendTextWithHint("C Sharp", SayAs.SpellOut);
SpeechSynthesizer speechSynthesizer = new SpeechSynthesizer();
speechSynthesizer.Speak(promptBuilder);
SpeechSynthesizer synth = new SpeechSynthesizer();
// Configure the audio output.
synth.SetOutputToWaveFile(@"C:\temp\test.wav");
// Select the US English voice.
synth.SelectVoice("Microsoft Server Speech Text to Speech Voice (en-US, Helen)");
// Build a prompt.
PromptBuilder builder = new PromptBuilder();
builder.AppendText("That is a big pizza!");
// Speak the prompt.
synth.Speak(builder);
}
private void Speak(string text, SayAs mode = SayAs.Text)
{
var prompt = new PromptBuilder(culture);
prompt.StartSentence(culture);
prompt.AppendTextWithHint(text, mode);
prompt.EndSentence();
synthesizer.SpeakAsync(prompt);
}
/// <summary>
/// Speaks synchronously, be award because you program will be blocked during the talk.
/// </summary>
/// <param name="message">Message to speak.</param>
/// <param name="sayAs">Type of pronunciation</param>
public void Speak(string message, SayAs sayAs = SayAs.Text)
{
if (_enabled && (_voices.Count > 0))
{
StopSpeak();
PromptBuilder builder = new PromptBuilder(CultureInfo.CreateSpecificCulture(_culture));
builder.AppendTextWithHint(message, sayAs);
_speechSynth.Speak(builder);
}
}
// returns board square for the given name
private Squar GetBoardSquar(string strCellName)
{
style.AppendTextWithHint(strCellName, SayAs.SpellOut); // speak out selected square coordinates
sSynth.SpeakAsync(style);
style.ClearContent();
foreach (Squar ChessSquar in Squars)
{
if (ChessSquar.Name == strCellName)
{
return(ChessSquar);
}
}
return(null);
}
private void EndGame()
{
MediaPlayer mediaPlayer = new MediaPlayer();
mediaPlayer.Open(new Uri("cry.wav", UriKind.RelativeOrAbsolute));
mediaPlayer.Play();
//判断是否为新高分
bool isNewHighscore = false;
if (currentScore > 0)
{
//高分榜中的最低分
int lowestHighscore = HighscoreList.Count > 0 ? HighscoreList.Min(x => x.Score) : 0;
//如果分数大于高分榜中的最低分，或者高分榜中的记录数量还不超过最大值
//显示添加新高分的界面
if ((currentScore > lowestHighscore) || (HighscoreList.Count < MaxHighscoreListEntryCount))
{
bdrNewHighscore.Visibility = Visibility.Visible;
txtPlayerName.Focus();
isNewHighscore = true;
//让游戏停下来
isGameRuning = false;
//恭喜你，进入了高分榜
PromptBuilder promptBuilder = new PromptBuilder();
promptBuilder.AppendText("恭喜你，进入了高分榜");
promptBuilder.AppendTextWithHint(currentScore.ToString(), SayAs.NumberCardinal);
promptBuilder.AppendText("分");
speechSynthesizer.SpeakAsync(promptBuilder);
}
}
//如果不是新高分，则显示成绩
if (isNewHighscore == false)
{
tbFinalScore.Text = currentScore.ToString();
bdrEndOfGame.Visibility = Visibility.Visible;
PromptBuilder promptBuilder = new PromptBuilder();
promptBuilder.AppendText("你的得分：");
promptBuilder.AppendTextWithHint(currentScore.ToString(), SayAs.NumberCardinal);
promptBuilder.AppendText("分");
speechSynthesizer.SpeakAsync(promptBuilder);
}
gameTickTimer.IsEnabled = false;
}
public void Speak(string message, SayAs sayAs = SayAs.Text)
{
if (voices.Count > 0)
{
StopSpeak();
PromptBuilder builder = new PromptBuilder(CultureInfo.CreateSpecificCulture("en-US"));
builder.AppendTextWithHint(message, sayAs);
speechSynth.Speak(builder);
}
else
{
Initialize();
}
}
public Window1()
{
InitializeComponent();
SpeechSynthesizer synthesizer = new SpeechSynthesizer();
PromptBuilder promptBuilder = new PromptBuilder();
promptBuilder.AppendTextWithHint("WPF", SayAs.SpellOut);
promptBuilder.AppendText("sounds better than WPF.");
// Pause for 2 seconds
promptBuilder.AppendBreak(new TimeSpan(0, 0, 2));
promptBuilder.AppendText("The time is");
promptBuilder.AppendTextWithHint(DateTime.Now.ToString("hh:mm"), SayAs.Time);
// Pause for 2 seconds
promptBuilder.AppendBreak(new TimeSpan(0, 0, 2));
promptBuilder.AppendText("Hey Sam, can you spell queue?");
promptBuilder.StartVoice("Microsoft Sam");
promptBuilder.AppendTextWithHint("queue", SayAs.SpellOut);
promptBuilder.EndVoice();
promptBuilder.AppendText("Do it faster!");
promptBuilder.StartVoice("Microsoft Sam");
promptBuilder.StartStyle(new PromptStyle(PromptRate.ExtraFast));
promptBuilder.AppendTextWithHint("queue", SayAs.SpellOut);
promptBuilder.EndStyle();
promptBuilder.EndVoice();
// Speak all the content in the PromptBuilder
synthesizer.SpeakAsync(promptBuilder);
}
private void EndGame()
{
// 判断 是否为新高分
Boolean isNewHighScore = false;
if (currentScore > 0)
{
int lowestHightScore = HighScoreList.Count > 0 ? HighScoreList.Min(x => x.Score) : 0;
if ((currentScore > lowestHightScore) || (HighScoreList.Count < MaxHighScoreListEntryCount))
{
// 胜利的叫声
mediaPlayer.Open(new Uri("Musics/win.wav", UriKind.RelativeOrAbsolute));
mediaPlayer.Play();
bdrNewHighScore.Visibility = Visibility.Visible;
this.txtPlayerName.Focus();
isNewHighScore = true;
PromptBuilder promptBuilder = new PromptBuilder();
promptBuilder.AppendText("恭喜你，进入了高分榜，你的得分是：");
promptBuilder.AppendTextWithHint(currentScore.ToString(), SayAs.NumberCardinal);
promptBuilder.AppendText("分");
speechSynthesizer.SpeakAsync(promptBuilder);
}
}
if (isNewHighScore == false)
{
// 没有进入高分榜的惨叫声
mediaPlayer.Open(new Uri("Musics/win.wav", UriKind.RelativeOrAbsolute));
mediaPlayer.Play();
this.tbFinalScore.Text = currentScore.ToString();
this.bdrEndOfGame.Visibility = Visibility.Visible;
PromptBuilder promptBuilder = new PromptBuilder();
promptBuilder.AppendText("对不起，你没有进入高分榜，你的得分是：");
promptBuilder.AppendTextWithHint(currentScore.ToString(), SayAs.NumberCardinal);
promptBuilder.AppendText("分");
speechSynthesizer.SpeakAsync(promptBuilder);
}
gameTickTimer.IsEnabled = false; // 停止定时器
isFlagStart = false;
isCanAgein = true;
}
public void Say()
{
if (_text == null)
{
return;
}
using (var sp = new SpeechSynthesizer())
{
var p = new PromptBuilder();
p.StartSentence();
p.StartStyle(new PromptStyle(PromptRate.Slow));
p.AppendBreak(PromptBreak.Small);
p.AppendTextWithHint(new string(_text), SayAs.SpellOut);
p.EndStyle();
p.EndSentence();
sp.Speak(p);
p.ClearContent();
}
}
public void SpeakAsync(string message, SayAs sayAs = SayAs.Text)
{
if (_enabled && (_voices.Count > 0))
{
StopSpeak();
PromptBuilder builder = null;
try
{
builder = new PromptBuilder(CultureInfo.CreateSpecificCulture(_culture));
}
catch (Exception ex)
{
builder = new PromptBuilder();
Console.WriteLine(ex.Message);
}
builder.AppendTextWithHint(message, sayAs);
_speechSynth.SpeakAsync(builder);
}
}
/// <summary>
/// 字符串是当作一个完整的数字来读，而不是拼读。例如：12 读作“十二”，而不是“一二”
/// </summary>
/// <param name="builder"></param>
/// <param name="textToAdd"></param>
public static void Add_As_Number_Text(ref PromptBuilder builder, string textToAdd)
{
builder.AppendTextWithHint(textToAdd, System.Speech.Synthesis.SayAs.NumberCardinal);
}
public void TTS(string text)
{
PromptBuilder pb = new PromptBuilder();
pb.AppendText("This is a date");
pb.AppendBreak();
pb.AppendTextWithHint("31-12-2007", SayAs.DayMonthYear);
//PromptBuilder(pb);
}
/// <summary>
/// This function reads all text from within an interior node of the MathML construct.
/// </summary>
/// <param name="node">The node to recursively process ("0" would read the entire formula)</param>
/// <returns>A PromptBuilder representing a spoken rendering of the specified MathML node</returns>
private PromptBuilder ReadNode( System.Xml.XmlNode node )
{
// This function reads all text from within an interior node of the MathML construct. It
// is designed to recursively iterate on all non-trivial MathML elements. In other words,
// it reads all <mo>, <mi>, <mn>, <mtext>, and raw text within the node, but recursively
// iterates on all children of this node that are not any of the named tags (like <mroot>,
// <mfrac>, <msubsup>, etc.)
TimeSpan shortPause = new TimeSpan( 0, 0, 0, 0, 50 );
TimeSpan longPause = new TimeSpan( 0, 0, 0, 0, 250 );
PromptBuilder p = new PromptBuilder();
p.AppendText( " " );
// Return an empty PromptBuilder if the node is empty
if( node == null )
return p;
// These elements need to be parsed
//if (node.Name == "mrow") p.AppendPromptBuilder(ReadNode(node, mo, mi));
if( node.Name == "mfrac" ) {
// Fraction
p.AppendBreak( shortPause );
p.AppendText( " Start fraction " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 0 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " over " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 1 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " End fraction " );
p.AppendBreak( longPause );
return p;
}
if( node.Name == "msqrt" ) {
// Square Root
p.AppendBreak( shortPause );
p.AppendText( " The square root of " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 0 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " End Square root " );
p.AppendBreak( longPause );
return p;
}
if( node.Name == "mroot" ) {
// Generic Root
PromptBuilder rootValue = new PromptBuilder();
p.AppendBreak( shortPause );
p.AppendText( " Thee " );
// Read Radical may stylize the radical (square, cube, first, twelfth, etc.)
rootValue = ReadRadical( node.ChildNodes.Item( 1 ) );
p.AppendPromptBuilder( rootValue );
p.AppendBreak( shortPause );
p.AppendText( " Root of " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 0 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " End root " );
p.AppendBreak( longPause );
return p;
}
if( node.Name == "msub" ) {
// Subscript
p.AppendBreak( shortPause );
p.AppendText( " Subscripted text " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 0 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " Subscript " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 1 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " End subscript " );
p.AppendBreak( longPause );
return p;
}
if( node.Name == "msup" ) {
// Superscript
if( MENU_Options_ReadAsPower.Checked ) {
// Read as a power
bool isBaseSimple = TestForSimpleExpression( node.ChildNodes.Item( 0 ) );
if( isBaseSimple ) {
// Read naturally if the base is simple
p.AppendBreak( shortPause );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 0 ) ) );
p.AppendPromptBuilder( ReadExponent( node.ChildNodes.Item( 1 ) ) );
}
else {
// Otherwise, read more formally
p.AppendBreak( shortPause );
p.AppendText( " Power Base" );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 0 ) ) );
p.AppendBreak( shortPause );
p.AppendPromptBuilder( ReadExponent( node.ChildNodes.Item( 1 ) ) );
p.AppendText( " End power " );
p.AppendBreak( longPause );
}
}
else {
// Read very formally as a superscript
p.AppendBreak( shortPause );
p.AppendText( " Superscripted text " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 0 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " Superscript " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 1 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " End superscript " );
p.AppendBreak( longPause );
}
return p;
}
if( node.Name == "msubsup" ) {
// Subscript/superscript
p.AppendBreak( shortPause );
p.AppendText( " Sub and super scripted text " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 0 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " Subscript " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 1 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " Superscript " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 2 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " End superscript " );
p.AppendBreak( longPause );
return p;
}
if( node.Name == "mover" ) {
// Over
p.AppendBreak( shortPause );
p.AppendText( " Start over text " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 1 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " over " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 0 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " End over text " );
p.AppendBreak( longPause );
return p;
}
if( node.Name == "munder" ) {
// Under
p.AppendBreak( shortPause );
p.AppendText( " Start under text " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 1 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " under " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 0 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " End under text " );
p.AppendBreak( longPause );
return p;
}
if( node.Name == "munderover" ) {
// Under/Over
p.AppendBreak( shortPause );
p.AppendText( " Start over/under text " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 1 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " over " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 2 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " under " );
p.AppendPromptBuilder( ReadNode( node.ChildNodes.Item( 0 ) ) );
p.AppendBreak( shortPause );
p.AppendText( " End over/under text " );
p.AppendBreak( longPause );
return p;
}
if( node.Name == "mfenced" ) {
// Fenced (a set of numbers/variables)
if( ( node.PreviousSibling != null ) && ( node.PreviousSibling.Name == "mi" ) ) {
// Read as a Function parameter set
p.AppendBreak( shortPause );
p.AppendText( " of " );
int counter = 1;
foreach( XmlNode n in node.ChildNodes ) {
p.AppendPromptBuilder( ReadNode( n ) );
if ( counter++ < node.ChildNodes.Count )
p.AppendText( " and " );
//counter++;
p.AppendBreak( shortPause );
}
if ( node.ChildNodes.Count > 1 )
p.AppendText( " end parameters " );
p.AppendBreak( longPause );
return p;
}
else {
// Read as an ordinary set
p.AppendBreak( shortPause );
p.AppendText( " Open set " );
foreach( XmlNode n in node.ChildNodes ) {
p.AppendPromptBuilder( ReadNode( n ) );
p.AppendBreak( longPause - shortPause );
}
p.AppendText( " Close set " );
p.AppendBreak( longPause );
return p;
}
}
for( int i = 0; i < node.ChildNodes.Count; i++ ) {
System.Xml.XmlNode readNode = node.ChildNodes.Item( i );
if( readNode.Name == "#text" ) {
p.AppendText( " " + readNode.InnerText + " " ); // This is straight text
p.AppendBreak( shortPause );
}
if( readNode.Name == "mn" )
p.AppendText( readNode.InnerText + " " ); // This is a number
if( readNode.Name == "mo" ) // This is an operator
{
// Must search master list for its pronunciation
for( int j = 0; j < ( MasterToken._moCount ); j++ ) {
Token t = MasterToken._mo[ j ];
if( readNode.InnerText == t._symbol ) {
// Barf. Need this hack because Invisible Plus does not render correctly... so it looks like Invisible Times.
if( t._symbol == "" ) { // If t.symbol is Invisible Times, check if it should be Invisible Plus
if( ( readNode.PreviousSibling.Name == "mn" ) & ( readNode.NextSibling.Name == "mfrac" ) ) {
// Ah. In this case, find how to say Invisible Plus
for( int k = 0; k < MasterToken._moCount; k++ )
if( MasterToken._mo[ k ]._symbol == "" )
p.AppendText( MasterToken._mo[ k ]._speech + " " );
}
else
p.AppendText( t._speech + " " );
}
else
p.AppendText( t._speech + " " );
}
} // Check the mo group
}
if( readNode.Name == "mi" ) // This is a letter or symbol
{
bool speakMi = true;
// Check for symbols first... if not found in the master list, the token will be pronouced as a letter
for( int j = 0; j < ( MasterToken._miCount ); j++ ) {
Token t = MasterToken._mi[ j ];
if( readNode.InnerText == t._symbol ) {
p.AppendText( t._speech + " " );
speakMi = false;
break;
}
} // Check the mi group
if( speakMi )
p.AppendTextWithHint( Convert.ToString( readNode.InnerText ) + " ", SayAs.SpellOut );
}
// Basically, if this node is not named one of these things, then it should be
// read now. This means <mrow> and <mtext> elements.
if( ( readNode.Name != "mi" ) && ( readNode.Name != "mo" ) && ( readNode.Name != "mn" ) &&
( readNode.Name != "#text" ) )
p.AppendPromptBuilder( ReadNode( readNode ) );
}
// Make sure that a trailing space is appended to the end of an <mrow> element
if( node.Name == "mrow" )
p.AppendText( " " );
return p;
}
/// <summary>
/// This function reads an excerpt of MathML from "LISTBOX_ShowExcerpts".
/// </summary>
/// <param name="excerpt">The ID of the MathML excerpt to read</param>
/// <param name="goDeeper">True to read ID tags recursively, false to read ID tags woodenly</param>
/// <returns>A PromptBuilder representing a spoken rendering of the specified math excerpt</returns>
private PromptBuilder ReadText( int excerpt, bool goDeeper )
{
PromptBuilder p = new PromptBuilder();
string excerptAndPrompt = LISTBOX_ShowExcerpts.Items[ excerpt ].ToString();
string excerptTag = GetXmlWrapper( excerptAndPrompt );
//excerptTag = excerptTag.Substring( 6 );
string tx = RetrieveExcerptFromListbox( excerptAndPrompt );
Char[] c = tx.ToCharArray();
bool speakMiChar = true;
// These checks will determine if extra words are needed to delineate that we are in a
// special mathML tag
bool spokeTag = false;
string textExcerpt = "";
for( int j = 1; j < ( MasterToken._elemCount ); j++ ) {
Token t = MasterToken._mathMLelement[ j ];
if( excerptTag == t._symbol ) {
p.AppendText( t._speech );
spokeTag = true;
}
if( t._symbol == "mtext" )
textExcerpt = MasterToken._elemEnglish[ j ][ 0 ];
} // Check the mo group
if( !spokeTag )
p.AppendText( excerptTag );
p.AppendBreak( new TimeSpan( 0, 0, 0, 0, 250 ) );
// Check for Text tag; should be read literally
if( ( excerptTag == "mtext" ) | ( excerptTag == textExcerpt ) ) {
p.AppendText( tx );
return p;
}
// This function will convert the text in the Textbox to speech
for( int i = 0; i < ( tx.Length ); i++ ) {
// Letters convert to an <m:mi> tag
if( Char.IsLetter( c[ i ] ) & ( Convert.ToInt32( c[ i ] ) < 256 ) ) { // Greek letters are considered letters!
// First, check if this letter begins a function name!
speakMiChar = true;
for( int j = 0; j < ( MasterToken._miCount ); j++ ) {
Token t = MasterToken._mi[ j ] as Token;
string sym = t._symbol;
if( sym.Length <= ( tx.Length - i ) ) {
if( tx.Substring( i, sym.Length ) == sym ) {
p.AppendText( t._speech + " " );
i = i + sym.Length - 1;
speakMiChar = false;
break;
}
}
} // Check the mi group
if( speakMiChar )
p.AppendTextWithHint( Convert.ToString( c[ i ] ) + " ", SayAs.SpellOut );
} // Letter check
if( Char.IsDigit( c[ i ] ) || c[ i ] == '.' ) {
int startNum = i;
int finNum = i;
for( finNum = i; finNum < tx.Length; finNum++ )
if( !Char.IsDigit( c[ finNum ] ) && c[ finNum ] != '.' && c[ finNum ] != ',' )
break;
string sayNum = "";
for( int k = i; k < finNum; k++ )
sayNum += c[ k ];
sayNum = Convert.ToDouble( sayNum ).ToString();
p.AppendTextWithHint( sayNum + " ", SayAs.Text );
i = finNum - 1;
} // check for Numbers
if( i < tx.Length ) {
// Otherwise, must find the speech text in the Master Token List XML
int j = 0;
for( j = 0; j < ( MasterToken._moCount ); j++ ) {
Token t = MasterToken._mo[ j ] as Token;
Char[] sym = t._symbol.ToCharArray();
if( c[ i ] == sym[ 0 ] )
p.AppendText( t._speech + " " );
} // Check the mo group
if( speakMiChar ) {
for( j = 0; j < ( MasterToken._miCount ); j++ ) {
Token t = MasterToken._mi[ j ] as Token;
string sym = t._symbol;
if( ( i + sym.Length ) < tx.Length )
if( tx.Substring( i, sym.Length ) == sym )
p.AppendText( t._speech + " " );
} // Check the mi group
}
// ⊰- Finally, we need to test for Excerpt tags!
if( c[ i ] == '⊰' ) {
int thisID = Convert.ToInt32( tx.Substring( i + 1, 3 ) );
if( goDeeper == true ) {
PromptBuilder appendThis = new PromptBuilder();
appendThis = ReadText( thisID, true );
p.AppendPromptBuilder( appendThis );
}
else {
p.AppendText( "Line " );
p.AppendText( thisID.ToString() + " " );
}
i = i + 4;
} // Check for excerpt tags // -⊱
p.AppendBreak( new TimeSpan( 0, 0, 0, 0, 125 ) );
}
}
return p;
}
/// <summary>
/// Speaks asynchronously
/// </summary>
/// <param name="message">Message to speak</param>
/// <param name="sayAs">Type of pronunciation</param>
public void SpeakAsync(string message, SayAs sayAs = SayAs.Text)
{
if (_enabled && (_voices.Count > 0))
{
StopSpeak();
PromptBuilder builder = null;
try
{
builder = new PromptBuilder(CultureInfo.CreateSpecificCulture(_culture));
}
catch (Exception e)
{
builder = new PromptBuilder();
}
builder.AppendTextWithHint(message, sayAs);
_speechSynth.SpeakAsync(builder);
}
}
private void sRecognize_SpeechRecognized(object sender, SpeechRecognizedEventArgs e)
{
sRecognize.RecognizeAsyncCancel();
//MessageBox.Show("Speech Recognised: " + e.Result.Text.ToString());
SetText(e.Result.Text.ToString());
if (e.Result.Text == "sleep")
{
sleep = true;
}
else if (e.Result.Text == "wake")
{
sleep = false;
}
if (sleep == false)
{
if (exitcondition == true)
{
if (e.Result.Text == "yes")
{
speaktext("Bye Bye");
sSynth.SpeakAsyncCancelAll();
Application.Exit();
}
else if (e.Result.Text == "no" || e.Result.Text == "cancel")
{
exitcondition = false;
speaktext("Exit Aborted.");
}
else
{
exitcondition = false;
}
}
if (cv == true)
{
switch (e.Result.Text)
{
case "David":
name = "Microsoft David Mobile";
cv = false;
break;
case "Hazel":
name = "Microsoft Hazel Mobile";
cv = false;
break;
case "Zira":
name = "Microsoft Zira Mobile";
cv = false;
break;
}
}
switch (e.Result.Text)
{
case "exit":
case "close":
case "quit":
speaktext("Are you sure you want to exit?");
exitcondition = true;
break;
case "minimize":
if (!isMinimized)
{
Invoke(new Action(() => { this.WindowState = FormWindowState.Minimized; }));
isMinimized = true;
speaktext("Apologies for coming in your way.");
}
else
{
speaktext("I am already minimized!");
}
break;
case "maximize":
if (isMinimized)
{
Invoke(new Action(() => { this.WindowState = FormWindowState.Normal; }));
isMinimized = false;
speaktext("I'm back!");
}
else
{
speaktext("I am already maximized!");
}
break;
case "hello":
case "hi":
//speaktext("Hello,"+Environment.UserName+", What can I do for you?");
speaktext("Hello, what can I do for you?");
break;
case "change voice":
cv = true;
foreach (InstalledVoice voice in sSynth.GetInstalledVoices())
{
VoiceInfo info = voice.VoiceInfo;
vn += info.Name + ", ";
}
speaktext("Select a voice ");
speaktext(vn);
vn = "";
break;
case "how are you":
speaktext("I am fine, and you?");
break;
case "who are you":
speaktext("I am Jarvis your personal assistant");
break;
case "open firefox":
case "browser":
Process.Start(@"C:\Program Files (x86)\Mozilla Firefox\firefox.exe");
speaktext("Firing your web browser");
break;
case "close firefox":
case "close browser":
killProg("firefox");
break;
case "next":
SendKeys.SendWait("{RIGHT}");
break;
case "previous":
case "back":
SendKeys.SendWait("{LEFT}");
break;
case "play":
case "pause":
SendKeys.SendWait(" ");
break;
case "escape":
SendKeys.SendWait("{ESC}");
break;
case "what is today's date":
case "date":
pBuilder.ClearContent();
pBuilder.AppendText("Today's date is, ");
pBuilder.AppendTextWithHint(DateTime.Now.ToString("M/dd/yyyy"), SayAs.Date);
sSynth.SelectVoice(name);
//sSynth.Rate = -2;
sSynth.Speak(pBuilder);
break;
case "what time is now":
case "time":
pBuilder.ClearContent();
pBuilder.AppendText("It is, ");
pBuilder.AppendTextWithHint(DateTime.Now.ToString("hh:mm tt"), SayAs.Time12);
sSynth.SelectVoice(name);
//sSynth.Rate = -2;
sSynth.Speak(pBuilder);
break;
case "how's the weather":
case "weather":
if (getweather())
{
speaktext("The weather in " + Town + " is " + Condition + " at " + Temperature + " degrees celsius. There is a wind speed of " + Windspeed + " kilometers per hour and a humidity of " + Humidity);
}
else
{
speaktext("Sorry! Error retrieving weather info.");
}
break;
case "what's tomorrow's forecast":
case "forecast":
getweather();
speaktext("It looks like tomorrow will be " + TFCond + " with a high of " + TFHigh + " degree centrigrade and a low of " + TFLow + " degree centrigrade");
break;
default:
if (e.Result.Text.ToString().ToLower().Contains("search"))
{
string query = e.Result.Text.ToString().Replace("search", "");
query = HttpUtility.UrlEncode(query);
pr.StartInfo.FileName = "http://google.com/search?q=" + query;
pr.Start();
speaktext("Here is your search result.");
}
break;
}
}
sRecognize.RecognizeAsync(RecognizeMode.Multiple);
}
public void Say(string ID, string msg)
{
//voice.Speak(text, SpeechVoiceSpeakFlags.SVSFlagsAsync);
//voice.WaitUntilDone(10000);
if (ID == "")
{
foreach (string key in voices.Keys)
{
Say(key, msg);
}
}
else
{
if (!voices.ContainsKey(ID))
{
Form1.updateLog("ERR: Tried to speak to non-existent voice " + ID, ELogLevel.Error,
ELogType.SpeechOut);
return;
}
SpeechSynthesizer voice = voices[ID];
voice.Rate = -1;
voice.Volume = 100;
PromptBuilder pb = new PromptBuilder();
pb.AppendTextWithHint(msg, SayAs.Text);
if (outStreams[ID] != null && (outStreams[ID] is FIFOStream))
{
while (((FIFOStream)outStreams[ID]).GetWriteLock(this) == null) ; //TODO: Sleep or something
}
voice.Speak(pb);
if (outStreams[ID] != null && (outStreams[ID] is FIFOStream))
{
((FIFOStream)outStreams[ID]).ReturnWriteLock(this);
}
}
}
/// <summary>
/// 24小时时间表示法。例如 13:35
/// </summary>
/// <param name="builder"></param>
/// <param name="textToAdd"></param>
public static void Add_As_Time24_Text(ref PromptBuilder builder, string textToAdd)
{
builder.AppendTextWithHint(textToAdd, System.Speech.Synthesis.SayAs.Time24);
}