//Homebutton
private void HomeBTN_MouseDown(object sender, MouseButtonEventArgs e)
{
if (!exerciseFinished && exerciseStarted)
{
//Custom dialog will be opened when the user wan't to exit the exercise when it's not finishedUIElement rootVisual = this.Content as UIElement;
UIElement rootVisual = this.Content as UIElement;
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(rootVisual);
if (rootVisual != null && adornerLayer != null)
{
CustomTools.DarkenAdorner darkenAdorner = new CustomTools.DarkenAdorner(rootVisual);
adornerLayer.Add(darkenAdorner);
//Dialog will be opened when the user wan't to exit the exercise when it's not finished
Modals.YesCancelModal result = new Modals.YesCancelModal(this.synthesizer);
result.ShowDialog();
adornerLayer.Remove(darkenAdorner);
}
}
else
{
if (synthesizer.State == SynthesizerState.Speaking)
{
synthesizer.Pause();
}
Application.Current.MainWindow.Content = new HomeScreen();
}
}
private void ShowModal <T>(T modal) where T : Window
{
UIElement rootVisual = this.Content as UIElement;
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(rootVisual);
if (rootVisual != null && adornerLayer != null)
{
CustomTools.DarkenAdorner darkenAdorner = new CustomTools.DarkenAdorner(rootVisual);
adornerLayer.Add(darkenAdorner);
modal.ShowDialog();
adornerLayer.Remove(darkenAdorner);
}
}
//This will be executed every time a key is pressed
private void HandleTextComposition(object sender, TextCompositionEventArgs e)
{
//Creating a variable for the typed key
Char keyChar;
try
{
//Try getting the typed key into the char variable
keyChar = (Char)System.Text.Encoding.ASCII.GetBytes(e.Text)[0];
}
catch
{
return;
}
if (keyChar == 9 || keyChar == 8)
{
return;
}
//If enter is pressed while the exercise isn't running yet the exercise will start
if (keyChar == '\r' && !running && !exerciseFinished)
{
UIElement rootVisual = this.Content as UIElement;
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(rootVisual);
if (rootVisual != null && adornerLayer != null)
{
CustomTools.DarkenAdorner darkenAdorner = new CustomTools.DarkenAdorner(rootVisual);
adornerLayer.Add(darkenAdorner);
//Dialog will be opened when the user wan't to exit the exercise when it's not finished
Modals.Countdown countdown = new Modals.Countdown();
countdown.ShowDialog();
adornerLayer.Remove(darkenAdorner);
}
running = true;
timer.Start();
exerciseStarted = true;
startSpeaking();
}
else if (exerciseStarted && !exerciseFinished && keyChar != '\r')
{
//Catching the backspace key and make it remove the last char from the variable wich holds the
//written text. All other keys will be added to the same variable.
string typedTextOld = typedText;
if (typedText.Length < dbString.Length)
{
typedText += e.Text;
typedKeys++;
}
//Displayig the typed text on the user's screen (this wil build up the whole sentence from scratch again everytime the text is updated)
if (typedText.Length <= dbString.Length)
{
ProgressBar.Maximum = dbString.Length;
ProgressBar.Value = 0;
//First clearing the textblock
inputText.Text = "";
//Setting a bool witch turns true when a typo was made by the user
bool wrong = false;
//Writing the text on the screen of the user char for char
for (int i = 0; i < typedText.Length; i++)
{
//If the text is correct it will be green. If there was a typo all text from
//the typo onwards will be red.
if ((typedText[i] == dbString[i] || ((dbString[i] == '\'' || dbString[i] == '`' || dbString[i] == '’') && (typedText[i] == '\'' || typedText[i] == '`' || typedText[i] == '’')) || ((dbString[i] == '"' || dbString[i] == '“' || dbString[i] == '”') && (typedText[i] == '"' || typedText[i] == '“' || typedText[i] == '”'))) && wrong == false)
{
secondOfLastLetter = second;
ProgressBar.Foreground = Brushes.DeepSkyBlue;
inputText.Inlines.Add(new Run(dbString[i].ToString())
{
Foreground = Brushes.Green
});
ProgressBar.Value++;
}
else if (keyChar != '\r')//Make sure an enter press doesn't count as an error (Enter is pressed to replay the speech)
{
ProgressBar.Foreground = Brushes.Red;
//Make sure a mistake isn't counted multiple times.
if (!mistakeIndex.Contains(i) && !wrong)
{
//Check if mistake was made earlier (!wrong means it only gets the first char where the user goes wrong)
if (mistakes.ContainsKey(dbString[i]))
{
//If the mistake was already made earlier the mistake will count up to the existing dictionary entry
mistakes[dbString[i]]++;
}
else if (!mistakes.ContainsKey(dbString[i]))
{
//If the mistake wasn't made earlier this wil add the mistake to the list with standard count 1
mistakes.Add(dbString[i], 1);
}
//Gettin the total amount of mistakes using a LINQ query
int mistakesNumber = mistakes.Values.Sum();
//Displaying the amount of errors on the screen
errorLable.Content = mistakesNumber;
//Adding the mistakes index so it wont be counted up when the text updates
mistakeIndex.Add(i);
}
typedText = typedTextOld;
//Flipping the wrong variable so all the text after the mistake is also shown in red
if (!wrong)
{
wrong = true;
}
}
}
if (!wrong && dbString.Length > typedText.Length && dbString[typedText.Length] == ' ')
{
startSpeaking();
}
//If the sentence is completed
if (typedText.Length == dbString.Length && !wrong)
{
//The timer stops
timer.Stop();
//With a LINQ query the amount of mistakes is calculated
int mistakesNumber = mistakes.Values.Sum();
//Some basic info will be displayed on the users screen
headLabel.Content = $"Done! Total time: {SecondsToTime(second)}\nNumber of mistakes: {mistakesNumber}";
//The progressbars color will be set to green
ProgressBar.Foreground = Brushes.Green;
exerciseFinished = true;
//This will add the results to the resultstable
if (!string.IsNullOrEmpty(ConfigurationManager.AppSettings["username"]))
{
//Make a new connectionclass
Connection c = new Connection();
//Getting the necessary IDs from the database
int userID = c.ID($"SELECT userID FROM Usertable WHERE username='******'");
int resultID = 1;
resultID = (c.ID("SELECT Max(resultID) FROM Result")) + 1;
//The query to insert the result into the result table
string CmdString = $"INSERT INTO Result (resultID, mistakes, time, wpm, cpm, userID, exerciseID, speech) VALUES ({resultID}, {mistakesNumber}, {second}, {avgWPM}, {avgCPM}, {userID}, {exerciseID}, 1)";
//Executing the query
if (c.insertInto(CmdString))
{
//If the result has been added to the database, the Errors can be saved too
//For each keyValuePair in the dictionary the key will be added with the matching value
foreach (KeyValuePair <char, int> mistake in mistakes)
{
//Getting the id for the new error
int errorID = (c.ID("SELECT Max(errorID) FROM Error")) + 1;
//Setting the query for adding the errors
string insertMistakes = $"INSERT INTO Error (errorID, letter, count, resultID) VALUES ({errorID}, '{mistake.Key}', {mistake.Value}, {resultID})";
//Inserting the error with the query above
c.insertInto(insertMistakes);
}
}
}
//Show the results
UIElement rootVisual = this.Content as UIElement;
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(rootVisual);
int wordspm;
int charspm;
double accuracy = ((((double)dbString.Length - (double)mistakesNumber) / (double)dbString.Length) * 100);
//If the seconds is higher then 0, divide by seconds.
if (second > 0)
{
wordspm = (typedWords * 60) / second;
charspm = (typedKeys * 60) / second;
}
else
{
wordspm = (typedWords * 60);
charspm = (typedKeys * 60);
}
Modals.ResultsAfterExercise results = new Modals.ResultsAfterExercise(wordspm, charspm, second, mistakesNumber, accuracy, cpmTimeList, wpmTimeList, mistakes, dbString, exerciseID);
if (rootVisual != null && adornerLayer != null)
{
CustomTools.DarkenAdorner darkenAdorner = new CustomTools.DarkenAdorner(rootVisual, 200);
adornerLayer.Add(darkenAdorner);
results.ShowDialog();
}
}
}
}
}