/// <summary>
///
/// Tallies up the number of BufferCells vertically that will be required to show all the ProgressNodes in the given
/// list, and all of their children.
///
/// </summary>
/// <param name="maxHeight">
///
/// The maximum height (in BufferCells) that the rendering may consume.
///
/// </param>
/// <param name="rawUi">
///
/// The PSHostRawUserInterface used to gauge string widths in the rendering.
///
/// </param>
/// <returns>
///
/// The vertical height (in BufferCells) that will be required to show all of the nodes in the given list.
///
/// </returns>
/// <param name="maxWidth">
///
///
///
/// </param>
private int TallyHeight(PSHostRawUserInterface rawUi, int maxHeight, int maxWidth)
{
HeightTallyer ht = new HeightTallyer(rawUi, maxHeight, maxWidth);
NodeVisitor.VisitNodes(_topLevelNodes, ht);
return(ht.Tally);
}
/// <summary>
///
/// Tallies up the number of BufferCells vertically that will be required to show all the ProgressNodes in the given
/// list, and all of their children.
///
/// </summary>
/// <param name="maxHeight">
///
/// The maximum height (in BufferCells) that the rendering may consume.
///
/// </param>
/// <param name="rawUi">
///
/// The PSHostRawUserInterface used to gauge string widths in the rendering.
///
/// </param>
/// <returns>
///
/// The vertical height (in BufferCells) that will be required to show all of the nodes in the given list.
///
/// </returns>
/// <param name="maxWidth">
///
///
///
/// </param>
private int TallyHeight(PSHostRawUserInterface rawUi, int maxHeight, int maxWidth)
{
HeightTallyer ht = new HeightTallyer(rawUi, maxHeight, maxWidth);
NodeVisitor.VisitNodes(_topLevelNodes, ht);
return ht.Tally;
}
