private void loadLastUser()
{
userProfile.user.name = files.loadCurrentUsername ();
// No user data exists. Load a sample guest profile.
if (String.IsNullOrEmpty (userProfile.user.name))
{
userProfile = GUEST_PROFILE;
editProfileMenuItem.Enabled = false;
}
else
{
files.updateCurrentUser (userProfile.user.name);
userProfile = files.loadUserProfile ();
}
}
/*
* Fill the List with newly generated facts if no known facts exist;
* otherwise, fill with unknown facts.
*/
void generateFactsList(ref FactsQueue facts, MathOperation oper, UserProfile userProfile)
{
FactsList mathFactsList = new FactsList ();
// Determine whether to read previously generated facts or generate new facts.
if ((System.IO.File.Exists (FactsFiles.getDailyFactsFilename (oper.operationType, false))))
{
readUnknownFactsFromFile (ref mathFactsList, oper);
}
else
{
generateAndStoreNewFacts (ref mathFactsList, oper, userProfile);
}
// Determine the number of facts and obtain a set of random numbers for displaying of the facts
if (mathFactsList != null)
{
randomizeFacts (ref facts, mathFactsList);
}
}
public void changeUser()
{
ChangeUserDialog changeUserDialog = new ChangeUserDialog ();
changeUserDialog.setUserChoices (FactsFiles.loadUsers ());
if (changeUserDialog.ShowDialog () == DialogResult.OK)
{
String selectedUser = changeUserDialog.getSelectedUser ();
if (selectedUser == "<New User>")
{
createNewUserProfile ();
}
else
{
files.updateCurrentUser (selectedUser);
userProfile = files.loadUserProfile ();
}
m_mainMenuControl.setUserButtonText ("Welcome " + userProfile.user.name + "!" + "\nNot " + userProfile.user.name + "?\nClick Here to Change Users.");
}
if (!userProfile.Equals(GUEST_PROFILE))
{
editProfileMenuItem.Enabled = true;
}
if (changeUserDialog != null)
{
changeUserDialog.Dispose ();
}
}
/*
* Generate and stores the facts.
*/
static void generateAndStoreNewFacts(ref FactsList factsList, MathOperation operation, UserProfile userProfile)
{
Fact newFact;
newFact.operation = operation;
MathOperationTypeEnum operationType = operation.operationType;
// Generate facts starting from 0 to the max number.
for (int i = 0; i <= userProfile.maxFactNumbers[System.Convert.ToInt16 (operation.operationType)]; ++i)
{
for (int j = 0; j <= userProfile.maxFactNumbers[System.Convert.ToInt16 (operation.operationType)]; ++j)
{
if (operationType == MathOperationTypeEnum.ADDITION ||
operationType == MathOperationTypeEnum.MULTIPLICATION)
{
newFact.leftNum = i;
newFact.rightNum = j;
factsList.Add (newFact);
}
// Don't allow division by 0 or results with remainders for division facts.
else if (i >= j && (operationType == MathOperationTypeEnum.SUBTRACTION ||
(operationType == MathOperationTypeEnum.DIVISION && j != 0 && (i % j == 0))))
{
newFact.leftNum = i;
newFact.rightNum = j;
factsList.Add (newFact);
}
}
}
}
/*
* Handles starting the daily facts and speed test.
*/
public void startProcessingFacts(bool speedTest, MathOperation operation, FactsDisplayControl displayControl,
bool processingAllDailyFacts, UserProfile userProfile)
{
MathOperationTypeEnum opType = MathFactsForm.operationType.operationType;
// Suppress messages if all daily facts are being processed.
if (!MathFactsForm.speedTest && !getSavedResponseTime (opType, factResponseTime, ref maxResponseTime))
{
if (!processingAllDailyFacts)
{
// No saved response data was found for this fact type.
MathFactsForm.toggleInputDisplay ();
String operatorName = MathFactsForm.operationType.ToString ();
MathFactsForm.m_factsDisplayControl.messageLabel.Text = "No data could be found for " + operatorName + " facts.\n"
+ "Please take the " + operatorName + " speed test first.\n" + MathFactsForm.COMPLETION_CONTINUE_PROMPT;
return;
}
}
correctResponseCount = 0;
numberOfFactsProcessed = 0;
if (!speedTest)
{
generateFactsList (ref queueOfFacts, operation, userProfile);
}
else
{
if (userProfile.hasCustomSpeedFacts)
{
randomizeFacts (ref queueOfFacts, FactsFiles.loadCustomSpeedFacts (operation));
}
else
{
randomizeFacts (ref queueOfFacts, FactsFiles.loadDefaultSpeedFacts (operation));
}
}
if (queueOfFacts.Count () == 0)
{
if (!processingAllDailyFacts)
{
MathFactsForm.toggleInputDisplay ();
displayControl.messageLabel.Text = "You have mastered all the facts, there are none to practice!\n"
+ MathFactsForm.COMPLETION_CONTINUE_PROMPT;
}
}
else
{
// Set up the progress bar.
FactsDisplayControl reference = FactsDisplayControl.Instance;
reference.factsProgressBar.Maximum = queueOfFacts.Count ();
reference.factsProgressBar.Increment (1);
// Display the first fact.
displayControl.factSignLabel.Text = operation.getOperationSign ();
displayControl.num1Label.Text = System.Convert.ToString (queueOfFacts.First ().leftNum);
displayControl.num2Label.Text = System.Convert.ToString (queueOfFacts.First ().rightNum);
displayControl.inputMaskedTextBox.Focus ();
MathFactsForm.timer = System.Diagnostics.Stopwatch.StartNew ();
}
}
public void updateUserProfile(UserProfile profile)
{
try
{
using (System.IO.StreamWriter file = new System.IO.StreamWriter (userFilename))
{
file.WriteLine (profile.user.name);
for (int index = 0; index < profile.maxFactNumbers.Count (); ++index)
{
file.WriteLine (profile.maxFactNumbers[index]);
}
file.WriteLine (profile.hasCustomSpeedFacts.ToString());
file.WriteLine (profile.maxDaysBetweenSpeedTests);
}
}
catch (Exception e)
{
Console.WriteLine (e);
}
}
/*
* Creates files and directories for a new user.
*/
public void createNewUserDirectory(UserProfile newUserProfile)
{
// Create the individual user directories.
userPath = System.IO.Path.Combine (usersPath, newUserProfile.user.name);
paths.Add (userPath);
// Create the individual user subdirectories.
dailyFactsPath = System.IO.Path.Combine (userPath, "dailyFactsData");
paths.Add (dailyFactsPath);
unknownFactsPath = System.IO.Path.Combine (userPath, "unknownFacts");
paths.Add (unknownFactsPath);
knownFactsPath = System.IO.Path.Combine (userPath, "knownFacts");
paths.Add (knownFactsPath);
speedTestPath = System.IO.Path.Combine (userPath, "speedTest");
paths.Add (speedTestPath);
customSpeedTestPath = System.IO.Path.Combine (speedTestPath, "custom");
// Create the individual user files.
dailyAdditionFactsData = System.IO.Path.Combine (dailyFactsPath, ADDITION);
dailySubtractionFactsData = System.IO.Path.Combine (dailyFactsPath, SUBTRACTION);
dailyMultiplicationFactsData = System.IO.Path.Combine (dailyFactsPath, MULTIPLICATION);
dailyDivisionFactsData = System.IO.Path.Combine (dailyFactsPath, DIVISION);
files.Add (dailyAdditionFactsData);
files.Add (dailySubtractionFactsData);
files.Add (dailyMultiplicationFactsData);
files.Add (dailyDivisionFactsData);
userFilename = System.IO.Path.Combine (userPath, USER__PROFILE);
files.Add (userFilename);
speedAdditionFactsDataFilename = System.IO.Path.Combine (speedTestPath, ADDITION);
speedSubtractionFactsDataFilename = System.IO.Path.Combine (speedTestPath, SUBTRACTION);
speedMultiplicationFactsDataFilename = System.IO.Path.Combine (speedTestPath, MULTIPLICATION);
speedDivisionFactsDataFilename = System.IO.Path.Combine (speedTestPath, DIVISION);
files.Add (speedAdditionFactsDataFilename);
files.Add (speedSubtractionFactsDataFilename);
files.Add (speedMultiplicationFactsDataFilename);
files.Add (speedDivisionFactsDataFilename);
createFilesAndDirectories ();
updateUsersData (newUserProfile.user.name);
}
private void saveNewProfile()
{
String username = usernameMaskedTextBox.Text;
UserProfile newUserProfile = new UserProfile (new User ());
bool fieldProcessed;
newUserProfile.user.name = processUsernameField (out fieldProcessed);
if (!fieldProcessed)
{
return;
}
newUserProfile.hasCustomSpeedFacts = customFactsCheckBox.Checked;
newUserProfile.maxDaysBetweenSpeedTests = processMaxDaysBetweenSpeedTestField (out fieldProcessed);
if (!fieldProcessed)
{
return;
}
newUserProfile.maxFactNumbers = processMaxFactNumberFields (out fieldProcessed, true);
if (!fieldProcessed)
{
return;
}
if (passwordTextBox != passwordConfirmTextBox)
{
if (!processNewPassword (newUserProfile.user.name))
{
return;
}
}
else
{
MessageBox.Show ("The passwords you entered do not match.", "Passwords Do Not Match",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// Valid data was entered.
MathFactsForm.userProfile = newUserProfile;
files.createNewUserDirectory (newUserProfile);
files.updateUserProfile (newUserProfile);
MessageBox.Show ("Your profile has been successfully created!", "Profile Created", MessageBoxButtons.OK, MessageBoxIcon.None);
this.Close ();
}
