private void OpenCardEditor(ClassCardViewMode card)
{
Point position = card.PointToScreen(new Point(0d, 0d));
var centerY = position.Y + (card.ActualHeight) / 2;
var centerX = position.X + (card.ActualWidth) / 2;
var row = Grid.GetRow(card) - TitleRowsCount;
var col = Grid.GetColumn(card) - TimeColumnsCount;
var @class = _groupClasses.GetClass(row, col) ?? new ClassRecord();
var model = new ClassCardViewModel(@class) { Project = Project };
var edit = new ClassCardEditMode(centerX, centerY) { DataContext = model };
edit.ShowDialog();
if (@class.Classroom != null || @class.Lecturer != null || @class.Subject != null)
{
_groupClasses.SetClass(row, col, @class);
ClassesCards[row][col].DataContext = model;
}
else
{
_groupClasses.RemoveClass(row, col);
ClassesCards[row][col].DataContext = new ClassCardViewModel(null) { Project = Project }; ;
}
UpdateSelection(row, col);
}
private void UpdateSelection(int row, int col)
{
DropSelected();
_selectedRow = row;
_selectedColumn = col;
_selectedCard = ClassesCards[row][col].DataContext as ClassCardViewModel;
if (_selectedCard == null) return;
_selectedCard.IsSelected = true;
}
private ClassCardViewMode CreateClassCard(int row, int column)
{
var viewModel = new ClassCardViewModel(_groupClasses.GetClass(row, column)) { Project = Project };
var classCard = new ClassCardViewMode { DataContext = viewModel };
Grid.SetRow(classCard, row + TitleRowsCount);
Grid.SetColumn(classCard, column + TimeColumnsCount);
if (Project.Schedule.TimeLine[row].Number + 1 == ClassesPerDayMax)
{
classCard.Margin = new Thickness(0, 0, 0, DayMarginOffset);
}
AddClassCardHandlers(classCard);
return classCard;
}