private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
// If we quit from the 'More Options' screen, apply the UI settings
if (Content is MoreOptions)
{
((MoreOptions)Content).ApplySettingsToUserSettings();
}
// Write the settings
ProjectFileInterface.WriteSettingsToFile();
// Check if any projects have incomplete logs
if (UserSettings.DisplayIncompleteLogWarning)
{
foreach (var project in ProjectOrganizer.Projects)
{
// If the project has an incomplete log, ask the user if they want to complete it
if (project.IncompleteLog != null)
{
ConfirmationDialog incLogDialog = new ConfirmationDialog(string.Format(
"Project '{0}' has an incomplete log. Do you wish to complete it?", project.Name));
// If they do, finish it
if (incLogDialog.ShowDialog() == true)
{
project.FinishIncompleteLog();
}
}
}
}
// Write the projects
ProjectFileInterface.WriteAllProjectData();
// If errors occured, tell the user
if (ErrorLogger.ErrorsOccured)
{
NotificationDialog window = new NotificationDialog("Errors Occured",
string.Format("Errors occured during this session. Please view the log file at\n\n{0}\n\nto see which errors occurred.", ErrorLogger.ErrorLogFilename));
window.Show();
}
}
//------------------//
// External Methods //
//------------------//
/// <summary>
/// Adds the given string to the log file. Automatically adds a timestamp.
/// </summary>
/// <param name="log">The log string to add.</param>
public static void AddLog(string log, ErrorSeverity severity,
[CallerMemberName] string currentFunction = "",
[CallerFilePath] string currentFile = "",
[CallerLineNumber] int line = 0)
{
try
{
// Note that errors have occured
ErrorsOccured = true;
// Get the date time as a string and the current file contents
string dateTimeNowString = DateTime.Now.ToString();
string oldFileContents = File.ReadAllText(errorLogFilename);
// Build the new file contents
StringBuilder newFileContents = new StringBuilder();
string lineOfDashes = new String('-', 50);
// Header
newFileContents.Append(string.Format("{0}\n", lineOfDashes));
newFileContents.Append(dateTimeNowString);
newFileContents.Append("\n");
newFileContents.Append(log);
newFileContents.Append(string.Format("\nError Severity: {0}\n", errorSeverityToStringMap[severity]));
// Immediate caller
newFileContents.Append("\nImmediate Context:\n");
newFileContents.Append(string.Format(" Method {0}()\n", currentFunction));
newFileContents.Append(string.Format(" in {0}\n", currentFile));
newFileContents.Append(string.Format(" @ line {0}\n", line));
// Full callstack
newFileContents.Append("\nCallstack:\n");
newFileContents.Append(Environment.StackTrace);
// End
newFileContents.Append(string.Format("\n{0}\n\n", lineOfDashes));
newFileContents.Append(oldFileContents);
// Write the file
File.WriteAllText(errorLogFilename, newFileContents.ToString());
// If we're in debug mode, pop up an error message
if (UserSettings.DebugModeOn)
{
NotificationDialog window = new NotificationDialog("Error",
string.Format("This program experienced an error:\n{0}", log));
window.Show();
}
}
catch (IOException e)
{
// If we get here, something went pretty wrong. Let the user know.
NotificationDialog window = new NotificationDialog("Error",
string.Format("This program encountered an error, and the error couldn't get logged.\n\nInitial error:\n{0}\n\nError log write error:\n{1}\n\n" +
"If this problem persists, please contact us and let us know that it's happening.", log, e.Message));
window.Show();
}
}