public override void InitializeEditingControl(int rowIndex, object initialFormattedValue,
DataGridViewCellStyle dataGridViewCellStyle)
{
if (this.RowIndex < 0)
{
return;
}
// Set the value of the editing control to the current cell value.
base.InitializeEditingControl(rowIndex, initialFormattedValue, dataGridViewCellStyle);
DataGridViewTrackEditingControl ctl = DataGridView.EditingControl as DataGridViewTrackEditingControl;
ctl.Font = dataGridViewCellStyle.Font;
ctl.Width = GetSize(this.RowIndex).Width;
ctl.SelectionBackColor = dataGridViewCellStyle.BackColor;
ctl.ParityText = (StringWithParity)this.Value;
CardDataGridView grid = (CardDataGridView)DataGridView;
ctl.variant = grid.GetVariant(rowIndex, this.ColumnIndex);
ctl.originalLength = ctl.Text.Length;
if (ctl.variant != null)
{
bool ali = grid.GetVariant(rowIndex, this.ColumnIndex).Alignment == null;
int alignment = ali ? 0 : (int)grid.GetVariant(rowIndex, this.ColumnIndex).Alignment;
ctl.Margin = new Padding(alignment * CalculateFontSize(ctl.Font).Width + 3, 3, 3, 3);
ctl.SelectionAlignment = HorizontalAlignment.Left;
ctl.Modified = false;
if (ali)
{
if (ctl.variant.HasSS)
{
ctl.SelectionAlignment = HorizontalAlignment.Left;
}
else if (ctl.variant.HasES)
{
ctl.SelectionAlignment = HorizontalAlignment.Right;
}
else
{
ctl.SelectionAlignment = HorizontalAlignment.Center;
}
}
}
else
{
ctl.Margin = new Padding(3, 3, 3, 3);
ctl.SelectionAlignment = HorizontalAlignment.Center;
}
}
public override void DetachEditingControl()
{
if (DataGridView == null)
{
return;
}
DataGridViewTrackEditingControl ctl = DataGridView.EditingControl as DataGridViewTrackEditingControl;
if (ctl != null && ctl.Modified)
{
StringWithParity text = ctl.ParityText;
CardDataGridView grid = (CardDataGridView)DataGridView;
Card card = grid.GetCard(this.RowIndex);
if (card != null)
{
card.SetTrackString(this.ColumnIndex - (int)Presentation.cardGridColumn.TRACK1_COLUMN, text);
}
//maybe this will slow the programm, but it is needed.
// otherwise we will get alignment bugs once content changed.
ListCardUtil.SetAlignment(grid.GetActualCardsFromGrid(), 0);
if (crf.Properties.Settings.Default.autoResize &&
(ctl.Text.Length > ctl.originalLength || ctl.Text.Length < ctl.originalLength - 10)
)
{
grid.AutoResizeColumn(this.ColumnIndex);
#if DEBUG
CardDataGridView.RESIZECOLUMNCOUNT++;
grid.UpdateStatusStripTextWhenResizing();
#endif
}
}
base.DetachEditingControl();
}
// Images for selected and normal states.
private Image GetRtfImage(int rowIndex, object value, bool selected, DataGridViewCellStyle cellStyle, int?leftAlignment)
{
Size cellSize = GetSize(rowIndex);
if (cellSize.Width < 1 || cellSize.Height < 1)
{
return(null);
}
//RichTextBox ctl = _editingControl;
DataGridViewTrackEditingControl ctl = _editingControl;
if (ctl == null)
{
return(null);
}
//ctl.ApplyCellStyleToEditingControl(cellStyle);
ctl.Size = GetSize(rowIndex);
ctl.Font = cellStyle.Font;
ctl.ParityText = (StringWithParity)value;
//ctl.Text = ((CRCString)value).ToString();
if (leftAlignment == null)
{
switch (cellStyle.Alignment)
{
case DataGridViewContentAlignment.MiddleLeft:
ctl.SelectionAlignment = HorizontalAlignment.Left;
break;
case DataGridViewContentAlignment.MiddleRight:
ctl.SelectionAlignment = HorizontalAlignment.Right;
break;
default:
ctl.SelectionAlignment = HorizontalAlignment.Center;
break;
}
leftAlignment = 0;
}
// Print the content of RichTextBox to an image.
Size imgSize = new Size(cellSize.Width - _editingControl.Margin.Left - _editingControl.Margin.Right + 1 - leftAlignment.Value * fontSize.Width,
cellSize.Height - _editingControl.Margin.Bottom - _editingControl.Margin.Top + 1);
//it might happen if alignment is big.
if (imgSize.Width <= 0)
{
imgSize.Width = 1;
}
Image rtfImg = null;
if (selected)
{
// Selected cell state
ctl.BackColor = DataGridView.DefaultCellStyle.SelectionBackColor;
ctl.ForeColor = DataGridView.DefaultCellStyle.SelectionForeColor;
// Print image
rtfImg = RichTextBoxPrinter.Print(ctl, imgSize.Width, imgSize.Height);
// Restore RichTextBox
ctl.BackColor = DataGridView.DefaultCellStyle.BackColor;
ctl.ForeColor = DataGridView.DefaultCellStyle.ForeColor;
}
else
{
rtfImg = RichTextBoxPrinter.Print(ctl, imgSize.Width, imgSize.Height);
}
return(rtfImg);
}
