private void DeleteCurrent(object sender, RoutedEventArgs e)
{
if (SelectedItem.GetType().Name == SelectedFaculty.GetType().Name)
{
SelectedFaculty = (FacultyViewModel)SelectedItem;
Collection.Remove(SelectedFaculty.Key, true);
CollectionView.Remove(SelectedFaculty);
}
if (SelectedItem.GetType().Name == SelectedGroup.GetType().Name)
{
SelectedGroup = (GroupViewModel)SelectedItem;
Faculty <int, Group <int, Student> > faculty;
Collection.TryGetValue(SelectedGroup.Parent.Key, out faculty, true);
faculty.Remove(SelectedGroup.Key, true);
SelectedGroup.Parent.Groups.Remove(SelectedGroup);
}
if (SelectedItem.GetType().Name == SelectedStudent.GetType().Name)
{
SelectedStudent = (StudentViewModel)SelectedItem;
Faculty <int, Group <int, Student> > faculty;
Collection.TryGetValue(SelectedStudent.Parent.Parent.Key, out faculty, true);
Group <int, Student> group;
faculty.TryGetValue(SelectedStudent.Parent.Key, out group, true);
group.Remove(SelectedStudent.Key, true);
SelectedStudent.Parent.Students.Remove(SelectedStudent);
}
TreeViewAll.ItemsSource = null;
TreeViewAll.ItemsSource = CollectionView;
}
private void ModifyCurrent(object sender, RoutedEventArgs e)
{
if (SelectedItem.GetType().Name == SelectedFaculty.GetType().Name)
{
InputPage ip = new InputPage((FacultyViewModel)SelectedItem, "Modify");
ip.Owner = this;
ip.Resources["BorderColor"] = Resources["BorderColor"];
ip.Resources["ButtonColor"] = Resources["ButtonColor"];
ip.Resources["BGColor"] = Resources["BGColor"];
ip.Resources["TextColor"] = Resources["TextColor"];
ip.Resources["FontStyle"] = Resources["FontStyle"];
ip.Resources["FontFamily"] = Resources["FontFamily"];
ip.Resources["FontSizeSmall"] = Resources["FontSizeSmall"];
ip.Resources["FontSizeMedium"] = Resources["FontSizeMedium"];
ip.Resources["FontSizeLarge"] = Resources["FontSizeLarge"];
ip.Show();
TreeViewAll.ItemsSource = null;
TreeViewAll.ItemsSource = CollectionView;
}
if (SelectedItem.GetType().Name == SelectedGroup.GetType().Name)
{
InputPage ip = new InputPage((GroupViewModel)SelectedItem, "Modify");
ip.Owner = this;
ip.Resources["BorderColor"] = Resources["BorderColor"];
ip.Resources["ButtonColor"] = Resources["ButtonColor"];
ip.Resources["BGColor"] = Resources["BGColor"];
ip.Resources["TextColor"] = Resources["TextColor"];
ip.Resources["FontStyle"] = Resources["FontStyle"];
ip.Resources["FontFamily"] = Resources["FontFamily"];
ip.Resources["FontSizeSmall"] = Resources["FontSizeSmall"];
ip.Resources["FontSizeMedium"] = Resources["FontSizeMedium"];
ip.Resources["FontSizeLarge"] = Resources["FontSizeLarge"];
ip.Show();
TreeViewAll.ItemsSource = null;
TreeViewAll.ItemsSource = CollectionView;
}
if (SelectedItem.GetType().Name == SelectedStudent.GetType().Name)
{
SelectedStudent = (StudentViewModel)SelectedItem;
StudentInput si = new StudentInput((StudentViewModel)SelectedItem);
si.Owner = this;
si.Resources["BorderColor"] = Resources["BorderColor"];
si.Resources["ButtonColor"] = Resources["ButtonColor"];
si.Resources["BGColor"] = Resources["BGColor"];
si.Resources["TextColor"] = Resources["TextColor"];
si.Resources["FontStyle"] = Resources["FontStyle"];
si.Resources["FontFamily"] = Resources["FontFamily"];
si.Resources["FontSizeSmall"] = Resources["FontSizeSmall"];
si.Resources["FontSizeMedium"] = Resources["FontSizeMedium"];
si.Resources["FontSizeLarge"] = Resources["FontSizeLarge"];
si.Show();
TreeViewAll.ItemsSource = null;
TreeViewAll.ItemsSource = CollectionView;
}
}
private void Add(object sender, RoutedEventArgs e)
{
if (SelectedItem == null)
{
InputPage ip = new InputPage(new FacultyViewModel(), "Add");
ip.Owner = this;
ip.Resources["BorderColor"] = Resources["BorderColor"];
ip.Resources["ButtonColor"] = Resources["ButtonColor"];
ip.Resources["BGColor"] = Resources["BGColor"];
ip.Resources["TextColor"] = Resources["TextColor"];
ip.Resources["FontStyle"] = Resources["FontStyle"];
ip.Resources["FontFamily"] = Resources["FontFamily"];
ip.Resources["FontSizeSmall"] = Resources["FontSizeSmall"];
ip.Resources["FontSizeMedium"] = Resources["FontSizeMedium"];
ip.Resources["FontSizeLarge"] = Resources["FontSizeLarge"];
ip.Show();
TreeViewAll.ItemsSource = null;
TreeViewAll.ItemsSource = CollectionView;
Delete_All_Button.IsEnabled = true;
Delete_All_Button.Opacity = 1;
return;
}
if (SelectedItem.GetType().Name == SelectedFaculty.GetType().Name)
{
SelectedFaculty = (FacultyViewModel)SelectedItem;
InputPage ip = new InputPage(new GroupViewModel()
{
Parent = SelectedFaculty
}, "Add");
ip.Owner = this;
ip.Resources["BorderColor"] = Resources["BorderColor"];
ip.Resources["ButtonColor"] = Resources["ButtonColor"];
ip.Resources["BGColor"] = Resources["BGColor"];
ip.Resources["TextColor"] = Resources["TextColor"];
ip.Resources["FontStyle"] = Resources["FontStyle"];
ip.Resources["FontFamily"] = Resources["FontFamily"];
ip.Resources["FontSizeSmall"] = Resources["FontSizeSmall"];
ip.Resources["FontSizeMedium"] = Resources["FontSizeMedium"];
ip.Resources["FontSizeLarge"] = Resources["FontSizeLarge"];
ip.Show();
TreeViewAll.ItemsSource = null;
TreeViewAll.ItemsSource = CollectionView;
return;
}
if (SelectedItem.GetType().Name == SelectedGroup.GetType().Name)
{
SelectedGroup = (GroupViewModel)SelectedItem;
StudentInput si = new StudentInput("Add new student to group \"" + SelectedGroup.Name + "\"");
si.Owner = this;
si.Resources["BorderColor"] = Resources["BorderColor"];
si.Resources["ButtonColor"] = Resources["ButtonColor"];
si.Resources["BGColor"] = Resources["BGColor"];
si.Resources["TextColor"] = Resources["TextColor"];
si.Resources["FontStyle"] = Resources["FontStyle"];
si.Resources["FontFamily"] = Resources["FontFamily"];
si.Resources["FontSizeSmall"] = Resources["FontSizeSmall"];
si.Resources["FontSizeMedium"] = Resources["FontSizeMedium"];
si.Resources["FontSizeLarge"] = Resources["FontSizeLarge"];
si.Show();
TreeViewAll.ItemsSource = null;
TreeViewAll.ItemsSource = CollectionView;
return;
}
if (SelectedItem.GetType().Name == SelectedStudent.GetType().Name)
{
SelectedStudent = (StudentViewModel)SelectedItem;
Info si = new Info(SelectedStudent);
si.Resources["BorderColor"] = Resources["BorderColor"];
si.Resources["ButtonColor"] = Resources["ButtonColor"];
si.Resources["BGColor"] = Resources["BGColor"];
si.Resources["TextColor"] = Resources["TextColor"];
si.Resources["FontStyle"] = Resources["FontStyle"];
si.Resources["FontFamily"] = Resources["FontFamily"];
si.Resources["FontSizeSmall"] = Resources["FontSizeSmall"];
si.Resources["FontSizeMedium"] = Resources["FontSizeMedium"];
si.Resources["FontSizeLarge"] = Resources["FontSizeLarge"];
si.Show();
return;
}
}
private void TreeViewSelected(object sender, RoutedEventArgs e)
{
TreeViewItem tvi = e.OriginalSource as TreeViewItem;
if (tvi != null)
{
if (tvi.DataContext.GetType().Name == SelectedFaculty.GetType().Name)
{
Add_Info_Button.Content = "_Add group...";
Delete_Button.Content = "_Delete faculty";
Modify_Button.Content = "_Modify faculty...";
Delete_Button.IsEnabled = true;
Delete_Button.Opacity = 1;
Modify_Button.Opacity = 1;
Modify_Button.IsEnabled = true;
SelectedItem = (FacultyViewModel)tvi.DataContext;
SelectedFaculty = (FacultyViewModel)tvi.DataContext;
bool hasstuds = false;
foreach (var group in SelectedFaculty.Groups)
{
if (group.Students.Count != 0)
{
hasstuds = true;
}
}
AM_TB.Content = (hasstuds) ? "Faculty average mark: " + SelectedFaculty.AM
: "";
}
if (tvi.DataContext.GetType().Name == SelectedGroup.GetType().Name)
{
Add_Info_Button.Content = "_Add student...";
Delete_Button.Content = "_Delete group";
Modify_Button.Content = "_Modify group...";
Delete_Button.IsEnabled = true;
Delete_Button.Opacity = 1;
Modify_Button.Opacity = 1;
Modify_Button.IsEnabled = true;
SSListButton.IsEnabled = true;
SSListButton.Opacity = 1;
SelectedItem = (GroupViewModel)tvi.DataContext;
SelectedGroup = (GroupViewModel)tvi.DataContext;
AM_TB.Content = (SelectedGroup.Students.Count != 0) ? "Group average mark: " + SelectedGroup.AM : "";
}
if (tvi.DataContext.GetType().Name == SelectedStudent.GetType().Name)
{
Add_Info_Button.Content = "_More info...";
Delete_Button.Content = "_Delete student";
Modify_Button.Content = "_Modify student...";
Delete_Button.IsEnabled = true;
Delete_Button.Opacity = 1;
Modify_Button.Opacity = 1;
Modify_Button.IsEnabled = true;
SelectedItem = (StudentViewModel)tvi.DataContext;
SelectedStudent = (StudentViewModel)tvi.DataContext;
AM_TB.Content = "Student average mark: " + SelectedStudent.AM;
}
}
}
