/// <summary>
/// Removes the given columns.
/// </summary>
/// <param name="columns">Indexes of the columns to remove.</param>
public void RemoveColumns(IEnumerable <int> columns)
{
A.Table tbl = this.slideTemplate.FindTable(this.tblId);
A.TableGrid tblGrid = tbl.TableGrid;
// Remove the latest columns first
IEnumerable <int> columnsSorted = from column in columns
orderby column descending
select column;
int tblRowsCount = RowsCount(tbl);
foreach (int column in columnsSorted)
{
for (int row = 0; row < tblRowsCount; row++)
{
A.TableRow tr = GetRow(tbl, row);
// Remove the column from the row
A.TableCell tc = GetCell(tr, column);
tc.Remove();
}
// Remove the column from TableGrid
A.GridColumn gridCol = tblGrid.Descendants <A.GridColumn>().ElementAt(column);
gridCol.Remove();
}
this.slideTemplate.Save();
}
private static void AddNewGridColumn(OXD.TableGrid tableGrid, OXD.TableRow headerRow, OXD.TableRow contentRow)
{
var columns = tableGrid.Descendants <OXD.GridColumn>();
if (null != columns && columns.Any())
{
var headerLastCell = headerRow.Descendants <OXD.TableCell>().Last();
var contentLastCell = contentRow.Descendants <OXD.TableCell>().Last();
double tableWidth = columns.Sum(_ => Convert.ToInt32(_.Width.Value));
var newColWidth = Math.Floor(tableWidth / columns.Count());
foreach (var col in columns)
{
col.Width = col.Width > 0 ? Convert.ToInt64(Math.Floor((tableWidth - newColWidth) / (tableWidth / col.Width))) : 0;
}
tableGrid.InsertAfter <OXD.GridColumn>(new OXD.GridColumn()
{
Width = Convert.ToInt64(newColWidth)
}, columns.Last());
headerRow.InsertAfter <OXD.TableCell>((OXD.TableCell)headerLastCell.CloneNode(true), headerLastCell);
contentRow.InsertAfter <OXD.TableCell>((OXD.TableCell)contentLastCell.CloneNode(true), contentLastCell);
}
}
private static void RemoveLastGridColumn(OXD.TableGrid tableGrid)
{
var lastColumn = tableGrid.Descendants <OXD.GridColumn>().Last();
tableGrid.RemoveChild <OXD.GridColumn>(lastColumn);
}
