/// <summary>
/// Renders the current instance in the specified <see cref="ITablePrinter"/>.
/// </summary>
/// <param name="tablePrinter">The <see cref="ITablePrinter"/> instance that will display the rendered title row.</param>
/// <param name="size">The minimum width into which the current instance must be rendered.</param>
public void Render(ITablePrinter tablePrinter, Size size)
{
BorderTemplate borderTemplate = ParentDataGrid?.BorderTemplate;
bool displayBorder = borderTemplate != null && ParentDataGrid?.DisplayBorder == true;
Size cellSize = displayBorder
? size.InflateWidth(-2)
: size;
IEnumerable <string> cellContents = TitleCell.Render(cellSize);
// Write title
foreach (string line in cellContents)
{
if (displayBorder)
{
tablePrinter.WriteBorder(borderTemplate.Left);
}
tablePrinter.WriteTitle(line);
if (displayBorder)
{
tablePrinter.WriteBorder(borderTemplate.Right);
}
tablePrinter.WriteLine();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="TitleRow"/> class with
/// a <see cref="MultilineText"/> content.
/// </summary>
public TitleRow(MultilineText title)
{
TitleCell = new TitleCell
{
ParentRow = this,
Content = title ?? MultilineText.Empty
};
}
/// <summary>
/// Initializes a new instance of the <see cref="TitleRow"/> class with
/// empty content.
/// </summary>
public TitleRow()
{
TitleCell = new TitleCell
{
ParentRow = this,
Content = MultilineText.Empty
};
}
/// <summary>
/// Initializes a new instance of the <see cref="TitleRow"/> class with
/// an <see cref="object"/> representing the content.
/// </summary>
public TitleRow(object title)
{
TitleCell = new TitleCell
{
ParentRow = this,
Content = title?.ToString() ?? MultilineText.Empty
};
}
/// <summary>
/// Initializes a new instance of the <see cref="TitleRow"/> class with
/// the text content.
/// </summary>
public TitleRow(string title)
{
TitleCell = new TitleCell
{
ParentRow = this,
Content = title == null
? MultilineText.Empty
: new MultilineText(title)
};
}
/// <summary>
/// Calculates the space (in characters) the current instance ocupies without other restrictions.
/// </summary>
public Size CalculatePreferedSize()
{
bool displayBorder = ParentDataGrid?.DisplayBorder ?? false;
int titleRowWidth = 0;
if (displayBorder)
{
titleRowWidth += 1;
}
Size cellSize = TitleCell.CalculatePreferedSize();
titleRowWidth += cellSize.Width;
if (displayBorder)
{
titleRowWidth += 1;
}
return(new Size(titleRowWidth, cellSize.Height));
}
