private void btn_addSubject_Click(object sender, EventArgs e)
{
Subject newSub = new Subject("Subject Name", "XX");
currentTT.Subjects.Add(newSub);
ListViewItem lvi = new ListViewItem(newSub.SubjectAbbreviation);
lvi.SubItems.Add(newSub.SubjectName);
list_subjects.Items.Add(lvi);
}
/// <summary>
/// Load a file
/// </summary>
/// <param name="filename">The filename to read.</param>
/// <returns>Read successfully.</returns>
public bool Load(string filename)
{
bool error = false;
FileStream fileStream = null;
BinaryReader reader = null;
try
{
fileStream = new FileStream(filename, FileMode.Open);
reader = new BinaryReader(fileStream);
if (reader.ReadString() != "TLF") throw new Exception("The file loaded isn't a TT file.");
finalised = reader.ReadBoolean();
int numberOfYears = reader.ReadInt32();
for (int i = 0; i < numberOfYears; i++)
{
YearGroup thisYear = new YearGroup(reader.ReadString());
int numberOfForms = reader.ReadInt32();
for (int j = 0; j < numberOfForms; j++)
{
FormClass thisForm = new FormClass(reader.ReadString());
thisYear.Forms.Add(thisForm);
}
this.Years.Add(thisYear);
}
int numberOfDays = reader.ReadInt32();
byte identifier = 0;
for (int i = 0; i < numberOfDays; i++)
{
Day newDay = new Day(reader.ReadString());
int numberOfPeriods = reader.ReadInt32();
for (int j = 0; j < numberOfPeriods; j++)
{
newDay.AddPeriod(reader.ReadString(), reader.ReadString());
identifier++;
}
this.Week.Add(newDay);
}
int numberOfRooms = reader.ReadInt32();
for (int i = 0; i < numberOfRooms; i++)
{
Room newRoom = new Room(reader.ReadString());
Rooms.Add(newRoom);
}
int numberOfTeachers = reader.ReadInt32();
for (int i = 0; i < numberOfTeachers; i++)
{
Teacher newTeacher = new Teacher(reader.ReadString(), reader.ReadString());
Staff.Add(newTeacher);
}
int numberOfSubjects = reader.ReadInt32();
for (int i = 0; i < numberOfSubjects; i++)
{
Subject newSubject = new Subject(reader.ReadString(), reader.ReadString());
Subjects.Add(newSubject);
}
//start writing lessons
if (finalised) Finalise(); //finalise the timetable, so that we won't crash the program.
for (int dayptr = 0; dayptr < Week.Count; dayptr++)
for (int periodptr = 0; periodptr < Week[dayptr].PeriodsInDay.Count; periodptr++)
for (int yearptr = 0; yearptr < Years.Count; yearptr++)
for (int formptr = 0; formptr < Years[yearptr].Forms.Count; formptr++)
{
if (reader.ReadBoolean() == true)
{
//lesson is present, so read it.
Lesson newLesson = new Lesson(reader);
int indexOfRoom = GetIndexOfRoom(newLesson.RoomCode);
int indexOfStaff = GetIndexOfStaff(newLesson.TeacherAbbreviation);
mainTT[dayptr][periodptr][yearptr][formptr] = newLesson;
roomTT[dayptr][periodptr][indexOfRoom] = newLesson;
staffTT[dayptr][periodptr][indexOfStaff] = newLesson;
}
}
}
catch (Exception ex)
{
error = true;
}
finally
{
if (reader != null)
reader.Close();
if (fileStream != null)
fileStream.Close();
}
return !error;
}