public virtual void AddInnerBlock(Block innerBlock)
{
if (Ruler == null)
{
throw new NoRuleSetException();
}
if (innerBlock.StartValue == Ruler.StartValue)
{
throw new InnerBlockRequiresStartValue(innerBlock);
}
//for the first inner block added take the larger width (thiers or ours)
if (_innerBlocks.Count == 0)
{
var gtWidth = Width > innerBlock.Width ? Width : innerBlock.Width;
Width = gtWidth;
innerBlock.Width = gtWidth;
}
else//thereafter set the width as a sum
{
Width += innerBlock.Width + 1;
}
//back the inner block up by one line for printing the title
var innerBlockIdx = Ruler.CalcEntryIndex(innerBlock);
var valForNextLine = Convert.ToInt32(Math.Floor(Ruler.GetIndexRule()[(innerBlockIdx.Item1 - 1)]));
innerBlock.StartValue = valForNextLine;
innerBlock.MyOuterBlock = this;
_innerBlocks.Add(innerBlock);
}
}//end IsEmptyItems
public virtual TextItem GetTextOrEmpty(int index, int emptyTextLen = Config.Numerics.DEFAULT_WIDTH)
{
if (Ruler == null)
{
throw new NoRuleSetException();
}
var emptyText = new string(' ', emptyTextLen).ToCharArray().ToList();
if (IsEmptyItems() || Ruler.GetIndexRule().Count < index)
{
return(new TextItem()
{
Index = -1, Text = emptyText
});
}
var matchedItem = Items.FirstOrDefault(ti => ti.Index == index);
return(matchedItem ??
new TextItem()
{
HashMarkValue = Ruler.GetIndexRule()[index], Index = index, Text = emptyText
});
}//end GetTextOrEmpty
