/// <summary>
/// Gets the categories from the database.
/// </summary>
private void populateCategoryComboBox()
{
try
{
// Create new database context.
using (MPAiModel DBModel = new MPAiModel())
{
DBModel.Database.Initialize(false); // Added for safety; if the database has not been initialised, initialise it.
MPAiUser current = UserManagement.CurrentUser;
List <Category> view = DBModel.Category.ToList();
view.Reverse();
categoryComboBox.DataSource = new BindingSource()
{
DataSource = view
};
categoryComboBox.DisplayMember = "Name";
}
}
catch (Exception exp)
{
MPAiMessageBoxFactory.Show(dataLinkErrorText);
Console.WriteLine(exp);
}
}
/// <summary>
/// Authenticates the user and handles user errors.
/// Also handles informing the user if they have entered an incorrect username or password.
/// </summary>
/// <returns>True if the user has logged in successfully, false otherwise.</returns>
private bool login()
{
MPAiUser tUser = new MPAiUser(usernameTextBox.Text, passwordTextBox.Text);
if (UserManagement.AuthenticateUser(ref tUser))
{
return(true);
}
else
{
if (UserManagement.ContainsUser(tUser))
{
MPAiMessageBoxFactory.Show("Password is incorrect!",
"Oops", MPAiMessageBoxButtons.OK);
passwordTextBox.Clear();
watermarkPassword(true);
}
else
{
MPAiMessageBoxFactory.Show("User does not exist!",
"Oops", MPAiMessageBoxButtons.OK);
usernameTextBox.Clear();
watermarkUsername(false);
passwordTextBox.Clear();
watermarkPassword(false);
}
return(false);
}
}
/// <summary>
/// Gets the words from the database.
/// </summary>
private void populateWordComboBox()
{
try
{
// Create new database context.
using (MPAiModel DBModel = new MPAiModel())
{
DBModel.Database.Initialize(false); // Added for safety; if the database has not been initialised, initialise it.
MPAiUser current = UserManagement.CurrentUser;
UserManagement.CurrentUser.setSpeakerFromVoiceType();
List <Word> view = DBModel.Word.Where(x => (
x.Category.Name.Equals(((Category)categoryComboBox.SelectedItem).Name) &&
x.Recordings.Any(y => y.Speaker.SpeakerId == UserManagement.CurrentUser.Speaker.SpeakerId)
)).ToList();
view.Sort(new VowelComparer());
WordComboBox.DataSource = new BindingSource()
{
DataSource = view
};
WordComboBox.DisplayMember = "Name";
}
}
catch (Exception exp)
{
MPAiMessageBoxFactory.Show(dataLinkErrorText);
Console.WriteLine(exp);
}
}
/// <summary>
/// Gets the words from the database.
/// </summary>
private void populateBoxes()
{
try
{
// Create new database context.
using (MPAiModel DBModel = new MPAiModel())
{
DBModel.Database.Initialize(false); // Added for safety; if the database has not been initialised, initialise it.
MPAiUser current = UserManagement.CurrentUser;
Console.WriteLine(VoiceType.getDisplayNameFromVoiceType(current.Voice));
List <Word> view = DBModel.Word.Where(x => (
x.Category.Name.Equals("Word") &&
x.Recordings.Any(y => y.Speaker.SpeakerId == current.Speaker.SpeakerId)
)).ToList();
view.Sort(new VowelComparer());
WordComboBox.DataSource = new BindingSource()
{
DataSource = view
};
WordComboBox.DisplayMember = "Name";
}
}
catch (Exception exp)
{
Console.WriteLine(exp);
}
}
/// <summary>
/// Private method that checks whether the user directory exists, and if it does not, creates it.
/// </summary>
/// <param name="user"></param>
private static void ensureUserDirectoryExists(MPAiUser user)
{
if (!Directory.Exists(Path.Combine(DirectoryManagement.ScoreboardReportFolder, user.getName())))
{
Directory.CreateDirectory(Path.Combine(DirectoryManagement.ScoreboardReportFolder, user.getName()));
}
}
/// <summary>
/// Constructor for the ChangePasswordWindow. Loads the UserManagement object in and creates the UI.
/// </summary>
/// <param name="users">The UserManagement object containing all the current users.</param>
public ChangePasswordWindow()
{
InitializeComponent();
currentUser = UserManagement.CurrentUser;
InitUI();
}
private void checkBoxChanged(object sender, EventArgs e)
{
System.Windows.Forms.CheckBox checkBox = (System.Windows.Forms.CheckBox)sender;
MPAiUser user = userCheckBoxMap[checkBox];
user.IsAdmin = checkBox.Checked;
UserManagement.WriteSettings();
}
private void resetButtonClick(object sender, EventArgs e)
{
MPAiUser user = userButtonMap[(MPAiButton)sender];
ConfirmRandomisedPassword dialog = new ConfirmRandomisedPassword();
user.UserPswd = dialog.ConfirmPassword(user.GetCorrectlyCapitalisedName(), user.UserPswd);
UserManagement.WriteSettings();
}
/// <summary>
/// Gets the words from the database.
/// </summary>
private void populateBoxes()
{
// Stop playback and clear the boxes, to prevent errors.
asyncStop();
VowelComboBox.Items.Clear();
soundListCurrentListBox.Items.Clear();
try
{
// Create new database context.
using (MPAiModel DBModel = new MPAiModel())
{
DBModel.Database.Initialize(false); // Added for safety; if the database has not been initialised, initialise it.
MPAiUser current = UserManagement.CurrentUser;
List <Recording> videoView = DBModel.Recording.Where(x => (
(x.Word.Category.Name.Equals("vowel")) && // If the category is vowel, and
(current.Speaker.Name.Equals(x.Speaker.Name)) && // The speaker's gender matches the current user's gender, and
((x.Video != null) || // There is a video of that speaker, or
(x.VocalTract != null)) // The recording has a vocaltract attached. (They are gender neutral, albeit with a male voice.)
)).ToList();
wordsList = videoView; // Take this action before display names are changed
// Lists of Recording objects, but only their name needs to be displayed to the user.
soundListAllListBox.DisplayMember = "Name";
VowelComboBox.DisplayMember = "Name";
soundListCurrentListBox.DisplayMember = "Name";
// Set the values in all the lists used by the program.
foreach (Recording rd in videoView)
{
// Adjust the display names of the recordings in the list, so they are human readable.
if (rd.Video != null)
{
rd.Name = DBModel.Word.SingleOrDefault(x => x.WordId == rd.WordId).Name + videoText;
}
else if (rd.VocalTract != null)
{
rd.Name = DBModel.Word.SingleOrDefault(x => x.WordId == rd.WordId).Name + vocalText;
}
soundListCurrentListBox.Items.Add(rd);
VowelComboBox.Items.Add(rd);
}
soundListAllListBox.DataSource = new BindingSource()
{
DataSource = videoView
};
selectItemInComboBox();
}
}
catch (Exception exp)
{
Console.WriteLine(exp);
}
}
/// <summary>
/// Automatically enters a username and password into the correct text boxes.
/// </summary>
/// <param name="Username">The username to enter, as a string.</param>
/// <param name="Password">The password to enter, as a string.</param>
public void VisualizeUser(MPAiUser user)
{
if (!(user == null))
{
watermarkUsername(true);
usernameTextBox.Text = user.getName();
watermarkPassword(true);
passwordTextBox.Text = user.getCode();
}
}
private void formantButton_Click(object sender, EventArgs e)
{
MPAiUser user = UserManagement.CurrentUser;
PlotController.PlotType?plotType = PlotController.PlotType.FORMANT_PLOT;
VoiceType voiceType = user.Voice;
PlotController.RunPlot(plotType, voiceType);
closeThis();
}
private void deleteButtonClick(object sender, EventArgs e)
{
MPAiUser user = userButtonMap[(MPAiButton)sender];
if (MPAiMessageBoxFactory.Show("Are you sure you want to delete " + user.GetCorrectlyCapitalisedName() + "'s account?", MPAiMessageBoxButtons.YesNoCancel).Equals(DialogResult.Yes))
{
UserManagement.RemoveUser(user);
generatedUserTable = generateUserTable();
this.Close();
new AdministratorConsole().ShowDialog();
Console.WriteLine("delete " + user.GetCorrectlyCapitalisedName());
}
UserManagement.WriteSettings();
}
/// <summary>
/// Gets the words from the database.
/// </summary>
private void populateBoxes()
{
// Stop playback and clear the boxes, to prevent errors.
asyncStop();
WordComboBox.Items.Clear();
soundListCurrentListBox.Items.Clear();
try
{
// Create new database context.
using (MPAiModel DBModel = new MPAiModel())
{
DBModel.Database.Initialize(false); // Added for safety; if the database has not been initialised, initialise it.
MPAiUser current = UserManagement.CurrentUser;
List <Word> view = DBModel.Word.Where(x => (
x.Category.Name.Equals("Word") &&
x.Recordings.Any(y => y.Speaker.SpeakerId == current.Speaker.SpeakerId) // Until the Menubar is finished, this won't work. Comment this line out to test.
)).ToList();
// Can't sort a control's Items field, so we sort a list and add values.
view.Sort(new VowelComparer());
// Lists of Word objects, but only their name needs to be displayed to the user.
soundListAllListBox.DisplayMember = "Name";
WordComboBox.DisplayMember = "Name";
soundListCurrentListBox.DisplayMember = "Name";
// Set the values in all the lists used by the program.
soundListAllListBox.DataSource = new BindingSource()
{
DataSource = view
};
foreach (Word wd in view)
{
soundListCurrentListBox.Items.Add(wd);
WordComboBox.Items.Add(wd);
}
wordsList = view;
selectItemInComboBox();
}
}
catch (Exception exp)
{
Console.WriteLine(exp);
}
}
/// <summary>
/// Ensures that the new user is valid, and closes the window.
/// </summary>
private void createUser()
{
if (userNameBox.Text.Trim() == "")
{
MPAiMessageBoxFactory.Show("Username should not be empty! ",
"Oops", MPAiMessageBoxButtons.OK);
return;
}
else if ((passwordBox.Text.Trim() == "") || (confirmPasswordBox.Text.Trim() == ""))
{
MPAiMessageBoxFactory.Show("Passwords should not be empty! ",
"Oops", MPAiMessageBoxButtons.OK);
return;
}
else if (passwordBox.Text != confirmPasswordBox.Text)
{
MPAiMessageBoxFactory.Show("Passwords do not match! ",
"Oops", MPAiMessageBoxButtons.OK);
return;
}
MPAiUser candidate = getCandidate();
if (!UserManagement.CreateNewUser(candidate))
{
MPAiMessageBoxFactory.Show("User already exists, please use a different name! ",
"Oops", MPAiMessageBoxButtons.OK);
}
else
{
MPAiMessageBoxFactory.Show("Registration successful! ",
"Congratulations", MPAiMessageBoxButtons.OK);
UserManagement.WriteSettings();
LoginScreen loginWindow = (LoginScreen)Owner; // Only LoginWindow can open this form.
loginWindow.VisualizeUser(candidate);
Close();
}
}
/// <summary>
/// Retruns the appropriate filepath string for the specified user's scoreboard file.
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public static string SpeakScoreboardFileAddress(MPAiUser user)
{
ensureUserDirectoryExists(user);
return(Path.Combine(DirectoryManagement.ScoreboardReportFolder, user.getName(), "MPAiSpeakScoreboard.txt"));
}
public MPAiSoundScoreBoard(MPAiUser user)
{
this.user = user;
}
/// <summary>
/// This method loads the scoreboard for the specified user. It does this by reading the html-style file created by SaveScoreboard.
/// The nested nature of the file is why this method is also deeply nested.
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public static MPAiSpeakScoreBoard LoadScoreboard(MPAiUser user)
{
MPAiSpeakScoreBoard scoreboard = new MPAiSpeakScoreBoard(user);
if (File.Exists(SpeakScoreboardFileAddress(scoreboard.User)))
{
using (FileStream fs = new FileStream(SpeakScoreboardFileAddress(scoreboard.User), FileMode.Open))
{
using (StreamReader sr = new StreamReader(fs))
{
string line;
line = sr.ReadLine();
//MPAiMessageBoxFactory.Show(line + ": <Scoreboard> expected");
if (line.Equals("<Scoreboard>"))
{
//MPAiMessageBoxFactory.Show("Success, entered <Scoreboard>");
while (!line.Equals("</Scoreboard>"))
{
line = sr.ReadLine();
while (line.Equals("<Session>"))
{
while (!line.Equals("</Session>"))
{
DateTime dateAndTime = new DateTime();;
line = sr.ReadLine();
if (line.Equals("<Date>"))
{
line = sr.ReadLine();
while (!line.Equals("</Date>"))
{
dateAndTime = new DateTime();
if (!DateTime.TryParse(line, out dateAndTime))
{
throw new FileLoadException("Date could not be read");
}
line = sr.ReadLine();
}
line = sr.ReadLine();
}
List <MPAiSpeakScoreBoardItem> content = new List <MPAiSpeakScoreBoardItem>();
if (line.Equals("<Content>"))
{
line = sr.ReadLine();
while (!line.Equals("</Content>"))
{
string expected = "";
string recognised = "";
string analysis = "";
string recordingName = "";
if (line.Equals("<Expected>"))
{
bool firstline = true;
line = sr.ReadLine();
while (!line.Equals("</Expected>"))
{
if (firstline)
{
firstline = false;
expected += line;
}
else
{
expected += String.Format(@"{0}", Environment.NewLine) + line;
}
line = sr.ReadLine();
}
line = sr.ReadLine();
}
if (line.Equals("<Recognised>"))
{
bool firstline = true;
line = sr.ReadLine();
while (!line.Equals("</Recognised>"))
{
if (firstline)
{
firstline = false;
recognised += line;
}
else
{
recognised += String.Format(@"{0}", Environment.NewLine) + line;
}
line = sr.ReadLine();
}
line = sr.ReadLine();
}
if (line.Equals("<Analysis>"))
{
bool firstline = true;
line = sr.ReadLine();
while (!line.Equals("</Analysis>"))
{
if (firstline)
{
firstline = false;
analysis += line;
}
else
{
analysis += String.Format(@"{0}", Environment.NewLine) + line;
}
line = sr.ReadLine();
}
line = sr.ReadLine();
}
if (line.Equals("<RecordingName>"))
{
bool firstline = true;
line = sr.ReadLine();
while (!line.Equals("</RecordingName>"))
{
if (firstline)
{
firstline = false;
recordingName += line;
}
else
{
recordingName += String.Format(@"{0}", Environment.NewLine) + line;
}
line = sr.ReadLine();
}
line = sr.ReadLine();
}
content.Add(new MPAiSpeakScoreBoardItem(expected, recognised, analysis, recordingName));
}
line = sr.ReadLine();
}
scoreboard.NewScoreBoardSession(dateAndTime, content);
}
line = sr.ReadLine();
}
}
}
}
}
}
return(scoreboard);
}
/// <summary>
/// This method loads the scoreboard for the specified user. It does this by reading the html-style file created by SaveScoreboard.
/// The nested nature of the file is why this method is also deeply nested.
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public static MPAiSoundScoreBoard LoadScoreboard(MPAiUser user)
{
MPAiSoundScoreBoard scoreboard = new MPAiSoundScoreBoard(user);
if (File.Exists(SoundScoreboardFileAddress(scoreboard.User)))
{
using (FileStream fs = new FileStream(SoundScoreboardFileAddress(scoreboard.User), FileMode.Open))
{
using (StreamReader sr = new StreamReader(fs))
{
string line;
line = sr.ReadLine();
//MPAiMessageBoxFactory.Show(line + ": <Scoreboard> expected");
if (line.Equals("<Scoreboard>"))
{
//MPAiMessageBoxFactory.Show("Success, entered <Scoreboard>");
while (!line.Equals("</Scoreboard>"))
{
line = sr.ReadLine();
while (line.Equals("<Session>"))
{
line = sr.ReadLine();
while (!line.Equals("</Session>"))
{
DateTime dateAndTime = new DateTime();;
if (line.Equals("<Date>"))
{
line = sr.ReadLine();
while (!line.Equals("</Date>"))
{
dateAndTime = new DateTime();
if (!DateTime.TryParse(line, out dateAndTime))
{
throw new FileLoadException("Date could not be read");
}
line = sr.ReadLine();
}
line = sr.ReadLine();
}
float overallCorrectnessPercentage = -1;
if (line.Equals("<OverallCorrectnessPercentage>"))
{
line = sr.ReadLine();
while (!line.Equals("</OverallCorrectnessPercentage>"))
{
if (!float.TryParse(line, out overallCorrectnessPercentage))
{
throw new FileLoadException("Overall Correctness Percentage could not be read");
}
line = sr.ReadLine();
}
line = sr.ReadLine();
}
List <MPAiSoundScoreBoardItem> content = new List <MPAiSoundScoreBoardItem>();
if (line.Equals("<Content>"))
{
line = sr.ReadLine();
while (!line.Equals("</Content>"))
{
string vowel = "";
float correctnessPercentage = -1;
if (line.Equals("<Vowel>"))
{
bool firstline = true;
line = sr.ReadLine();
while (!line.Equals("</Vowel>"))
{
if (firstline)
{
firstline = false;
vowel += line;
}
else
{
vowel += String.Format(@"{0}", Environment.NewLine) + line;
}
line = sr.ReadLine();
}
line = sr.ReadLine();
}
if (line.Equals("<CorrectnessPercentage>"))
{
line = sr.ReadLine();
while (!line.Equals("</CorrectnessPercentage>"))
{
if (!float.TryParse(line, out correctnessPercentage))
{
throw new FileLoadException("Correctness Percentage could not be read");
}
line = sr.ReadLine();
}
line = sr.ReadLine();
}
content.Add(new MPAiSoundScoreBoardItem(vowel, correctnessPercentage));
}
line = sr.ReadLine();
}
MPAiSoundScoreBoardSession session = scoreboard.NewScoreBoardSession(dateAndTime, content);
session.OverallCorrectnessPercentage = overallCorrectnessPercentage;
}
line = sr.ReadLine();
}
}
}
}
}
}
return(scoreboard);
}
public MPAiSpeakScoreBoard(MPAiUser user)
{
this.user = user;
}