void Handler_ColumnHeaderClick(object sender, DataEventArgs e)
{
JournalColumnHeader header = sender as JournalColumnHeader;
if (header == null)
{
return;
}
if (this.selectedColumnHeader != null)
{
this.selectedColumnHeader.DetectChanges();
}
this.selectedColumnHeader = header;
foreach (var i in this.columnHeaders)
{
if (i != header)
{
i.IsSelected = false;
i.Column.ActivateCells(false);
i.Column.HighlightCells(false);
}
}
header.IsSelected = !header.IsSelected;
if (header.IsSelected)
{
this.tbTopic.Text = header.Topic;
this.tbTask.Text = header.Task;
if (this.IsEditable)
{
header.Column.ActivateCells(true);
}
else
{
header.Column.HighlightCells(true);
}
}
else
{
this.tbTask.Text = "";
this.tbTopic.Text = "";
header.Column.HighlightCells(false);
header.Column.ActivateCells(false);
}
foreach (var i in this.rowHeaders)
{
if (i.IsSelected)
{
i.Row.HighlightCells(true);
}
}
}
void SetSubjectAndMonth(string subject, DateTime d)
{
this.ClearTable();
List<lesson> list = DBModel.Instance.GetLessonBy_GroupId_SubjectName_Month_Year(this.tableHeader.StudentsGroup.Id, subject, d.Month,d.Year);
for (int i = 0; i < list.Count; ++i)
{
JournalColumnHeader h = new JournalColumnHeader();
h.OnClick += this.Handler_ColumnHeaderClick;
h.SetData(list[i]);
this.grid1.ColumnDefinitions.Add(new ColumnDefinition { Width = GridLength.Auto });
Grid.SetColumn(h, i + 1);
Grid.SetRow(h, 0);
this.grid1.Children.Add(h);
this.columnHeaders.Add(h);
for (int j = 0; j < this.rowHeaders.Count; ++j)
{
JournalCell c = new JournalCell();
c.Fill(DBModel.Instance.GetJournalEntriesBy_StudentId_LessonId(this.rowHeaders[j].Student.Id, list[i].Id));
Grid.SetRow(c, j + 1);
Grid.SetColumn(c, i + 1);
this.grid1.Children.Add(c);
h.Column.Cells.Add(c);
this.rowHeaders[j].Row.Cells.Add(c);
}
}
}