private void setCell(int col, int row, object content, int colSpan, int rowSpan, bool noWrap, HorizontalTextAlignment?alignment, ConsoleColor?background = null)
{
if (col < 0)
{
throw new ArgumentOutOfRangeException(nameof(col), col, @"""col"" cannot be negative.");
}
if (row < 0)
{
throw new ArgumentOutOfRangeException(nameof(row), row, @"""row"" cannot be negative.");
}
if (colSpan < 1)
{
throw new ArgumentOutOfRangeException(nameof(colSpan), colSpan, @"""colSpan"" cannot be less than 1.");
}
if (rowSpan < 1)
{
throw new ArgumentOutOfRangeException(nameof(rowSpan), rowSpan, @"""rowSpan"" cannot be less than 1.");
}
if (content == null)
{
throw new ArgumentNullException(nameof(content));
}
// Complain if setting this cell would overlap with another cell due to its colspan or rowspan
if (row >= _cells.Count || col >= _cells[row].Count || _cells[row][col] == null || _cells[row][col] is surrogateCell)
{
for (int x = 0; x < colSpan; x++)
{
for (int y = 0; y < rowSpan; y++)
{
if (row + y < _cells.Count && col + x < _cells[row + y].Count && _cells[row + y][col + x] is surrogateCell)
{
var sur = (surrogateCell)_cells[row][col];
var real = (trueCell)_cells[sur.RealRow][sur.RealCol];
throw new InvalidOperationException(@"The cell at column {0}, row {1} is already occupied because the cell at column {2}, row {3} has colspan {4} and rowspan {5}.".Fmt(col, row, sur.RealCol, sur.RealRow, real.ColSpan, real.RowSpan));
}
}
}
}
ensureCell(col, row);
// If the cell contains a true cell, remove it with all its surrogates
if (_cells[row][col] is trueCell)
{
var tr = (trueCell)_cells[row][col];
for (int x = 0; x < tr.ColSpan; x++)
{
for (int y = 0; y < tr.RowSpan; y++)
{
_cells[row + y][col + x] = null;
}
}
}
// Insert the cell in the right place
_cells[row][col] = new trueCell
{
ColSpan = colSpan,
RowSpan = rowSpan,
Value = content,
NoWrap = noWrap,
Alignment = alignment,
Background = background
};
// For cells with span, insert the appropriate surrogate cells.
for (int x = 0; x < colSpan; x++)
{
for (int y = x == 0 ? 1 : 0; y < rowSpan; y++)
{
ensureCell(col + x, row + y);
_cells[row + y][col + x] = new surrogateCell {
RealCol = col, RealRow = row
};
}
}
}
private void setCell(int col, int row, object content, int colSpan, int rowSpan, bool noWrap, HorizontalTextAlignment? alignment, ConsoleColor? background = null)
{
if (col < 0)
throw new ArgumentOutOfRangeException("col", col, @"""col"" cannot be negative.");
if (row < 0)
throw new ArgumentOutOfRangeException("row", row, @"""row"" cannot be negative.");
if (colSpan < 1)
throw new ArgumentOutOfRangeException("colSpan", colSpan, @"""colSpan"" cannot be less than 1.");
if (rowSpan < 1)
throw new ArgumentOutOfRangeException("rowSpan", rowSpan, @"""rowSpan"" cannot be less than 1.");
if (content == null)
throw new ArgumentNullException("content");
// Complain if setting this cell would overlap with another cell due to its colspan or rowspan
if (row >= _cells.Count || col >= _cells[row].Count || _cells[row][col] == null || _cells[row][col] is surrogateCell)
{
for (int x = 0; x < colSpan; x++)
for (int y = 0; y < rowSpan; y++)
if (row + y < _cells.Count && col + x < _cells[row + y].Count && _cells[row + y][col + x] is surrogateCell)
{
var sur = (surrogateCell) _cells[row][col];
var real = (trueCell) _cells[sur.RealRow][sur.RealCol];
throw new InvalidOperationException(@"The cell at column {0}, row {1} is already occupied because the cell at column {2}, row {3} has colspan {4} and rowspan {5}.".Fmt(col, row, sur.RealCol, sur.RealRow, real.ColSpan, real.RowSpan));
}
}
ensureCell(col, row);
// If the cell contains a true cell, remove it with all its surrogates
if (_cells[row][col] is trueCell)
{
var tr = (trueCell) _cells[row][col];
for (int x = 0; x < tr.ColSpan; x++)
for (int y = 0; y < tr.RowSpan; y++)
_cells[row + y][col + x] = null;
}
// Insert the cell in the right place
_cells[row][col] = new trueCell
{
ColSpan = colSpan,
RowSpan = rowSpan,
Value = content,
NoWrap = noWrap,
Alignment = alignment,
Background = background
};
// For cells with span, insert the appropriate surrogate cells.
for (int x = 0; x < colSpan; x++)
for (int y = x == 0 ? 1 : 0; y < rowSpan; y++)
{
ensureCell(col + x, row + y);
_cells[row + y][col + x] = new surrogateCell { RealCol = col, RealRow = row };
}
}