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);
}
protected internal int CalcHeight()
{
if (StartValue == EndValue)
{
return(1);
}
if (Ruler == null)
{
return(1);
}
var idx = Ruler.CalcEntryIndex(this);
var y = 0;
var x = Ruler.Length;
if (idx.Item1 >= 0)
{
x = idx.Item1;
}
if (idx.Item2 > 0)
{
y = idx.Item2;
}
return(y - x);
}//end CalcHeight
public override string ToString()
{
if (Ruler == null)
{
throw new NoRuleSetException();
}
var strBuilder = new StringBuilder();
if (EmptyChar == '\0')
{
EmptyChar = (char)0x20;
}
var entryIndex = Ruler.CalcEntryIndex(this);
strBuilder.Append(DrawHeader());
for (var i = entryIndex.Item1 + 1; i <= entryIndex.Item2 - 1; i++)
{
strBuilder.AppendLine(new string(EmptyChar, Width));
}
strBuilder.Append(DrawBar());
return(strBuilder.ToStringUnixNewline());
}