private void open_from_file() //reads any course info that is already entered into the list and listview
{
using (var file = new System.IO.StreamReader(@"saves\StudentClassInfo.txt"))
{
string line;
while ((line = file.ReadLine()) != null)
{
Classinfo course = new Classinfo();
course.Classname = line;
line = file.ReadLine();
course.Profname = line;
line = file.ReadLine();
course.Profemail = line;
line = file.ReadLine();
course.Time = line;
line = file.ReadLine();
course.Classdays = line;
viewClassList.Items.Add(course);
MyClasses.Add(course);
}
file.Close();
}
}
public override Classinfo Class_build(string className, string profName, string profEmail, string time, string classDays)
{
Classinfo course = new Classinfo();
course.Classname = className;
course.Profname = profName;
course.Profemail = profEmail;
course.Time = time;
course.Classdays = classDays;
return(course);
}
private void delete_Click(object sender, RoutedEventArgs e) //when clicked, deletes the class the user has selected
{
if (viewClassList.SelectedItems.Count == 0) //makes sure something is selected, avoiding null case
{
MessageBox.Show("Nothing Selected");
return;
}
Classinfo course = (Classinfo)viewClassList.SelectedItems[0];
MessageBoxResult result = MessageBox.Show("Are you sure you want to remove " + course.Classname + " from your schedule? (This will remove all assignments associated with this class once changes are saved.)", "Important Message", MessageBoxButton.OKCancel);
if (result == MessageBoxResult.Cancel)
{
return;
}
//after assignments have been fixed up, this function needs to loop through the file where assignments are saved and delete any assocaiated with the selected class
MyClasses.Remove(course);
viewClassList.Items.Remove(course);
}
public void addclass_Click(object sender, RoutedEventArgs e) //reads what the user has typed into the textboxes and saves them to the list while adding them to the listview
{
Builder build = new Info_Builder();
if (className.Text == "" || profName.Text == "")
{
MessageBox.Show("Required field left blank.");
return;
}
if (profEmail.Text == "")
{
profEmail.Text = "-";
}
if (HourBox.Text == "")
{
HourBox.Text = "-";
MinuteBox.Text = "--";
}
else if (MinuteBox.Text == "")
{
MinuteBox.Text = "00";
}
string time = HourBox.Text + ":" + MinuteBox.Text + " " + TimeBox.Text;
string days = "";
if (Monday.IsChecked ?? false)
{
days += "M ";
}
if (Tuesday.IsChecked ?? false)
{
days += "T ";
}
if (Wednesday.IsChecked ?? false)
{
days += "W ";
}
if (Thursday.IsChecked ?? false)
{
days += "R ";
}
if (Friday.IsChecked ?? false)
{
days += "F ";
}
Classinfo course = build.Class_build(className.Text, profName.Text, profEmail.Text, time, days);
viewClassList.Items.Add(course);
MyClasses.Add(course);
className.Text = "";
profName.Text = "";
profEmail.Text = "";
HourBox.Text = "";
MinuteBox.Text = "";
TimeBox.Text = "";
addclass.Content = "Add Class";
Monday.IsChecked = false;
Tuesday.IsChecked = false;
Wednesday.IsChecked = false;
Thursday.IsChecked = false;
Friday.IsChecked = false;
}
private void edit_Click(object sender, RoutedEventArgs e) //allows the user to edit the course selected
{
if (viewClassList.SelectedItems.Count == 0)
{
MessageBox.Show("Nothing Selected");
return;
}
MessageBox.Show("Save changes after they have been made.");
addclass.Content = "Save Changes";
Classinfo course = (Classinfo)viewClassList.SelectedItems[0];
className.Text = course.Classname;
profName.Text = course.Profname;
if (course.Profemail == "-")
{
profEmail.Text = "";
}
else
{
profEmail.Text = course.Profemail;
}
if (course.Time == "-:--")
{
HourBox.Text = "";
MinuteBox.Text = "";
TimeBox.Text = "";
viewClassList.Items.Remove(course);
MyClasses.Remove(course);
return;
}
if (course.Classdays.Contains("M"))
{
Monday.IsChecked = true;
}
if (course.Classdays.Contains("T"))
{
Tuesday.IsChecked = true;
}
if (course.Classdays.Contains("W"))
{
Wednesday.IsChecked = true;
}
if (course.Classdays.Contains("R"))
{
Thursday.IsChecked = true;
}
if (course.Classdays.Contains("F"))
{
Friday.IsChecked = true;
}
int count = 0;
string time = course.Time;
string hour = "";
string minute = "";
foreach (char c in time)
{
count++;
if (c != ':' && count < 3)
{
hour += c;
time = time.Remove(0, 1);
}
}
time = time.Remove(0, 1);
minute = time.Substring(0, 2);
time = time.Remove(0, 3);
HourBox.Text = hour;
MinuteBox.Text = minute;
TimeBox.Text = time;
viewClassList.Items.Remove(course);
MyClasses.Remove(course);
}
private void open_classes_file() //opens classes file to see the days the user has classes
{
using (var file = new System.IO.StreamReader(@"saves\StudentClassInfo.txt"))
{
string line;
while ((line = file.ReadLine()) != null)
{
Classinfo course = new Classinfo();
course.Classname = line;
line = file.ReadLine();
course.Profname = line;
line = file.ReadLine();
course.Profemail = line;
line = file.ReadLine();
course.Time = line;
line = file.ReadLine();
course.Classdays = line;
if (course.Classdays.Contains("T"))
{
Tuesday.Items.Add(course);
}
if (course.Classdays.Contains("W"))
{
Wednesday.Items.Add(course);
}
if (course.Classdays.Contains("M"))
{
Monday.Items.Add(course);
}
if (course.Classdays.Contains("F"))
{
Friday.Items.Add(course);
}
if (course.Classdays.Contains("R"))
{
Thursday.Items.Add(course);
}
}
if (Monday.Items.Count == 0)
{
Assignment homework = new Assignment();
homework.ClassName = "No classes";
Monday.Items.Add(homework);
}
if (Tuesday.Items.Count == 0)
{
Assignment homework = new Assignment();
homework.ClassName = "No classes";
Tuesday.Items.Add(homework);
}
if (Wednesday.Items.Count == 0)
{
Assignment homework = new Assignment();
homework.ClassName = "No classes";
Wednesday.Items.Add(homework);
}
if (Thursday.Items.Count == 0)
{
Assignment homework = new Assignment();
homework.ClassName = "No classes";
Thursday.Items.Add(homework);
}
if (Friday.Items.Count == 0)
{
Assignment homework = new Assignment();
homework.ClassName = "No classes";
Friday.Items.Add(homework);
}
file.Close();
}
}
