/// <summary>
/// Adds a Paragraph, List, Table or another Section
/// to this Section.
/// </summary>
/// <param name="o">an object of type Paragraph, List, Table or another Section</param>
/// <returns>a bool</returns>
public new bool Add(IElement element)
{
try {
if (element.Type == Element.SECTION)
{
Section section = (Section)element;
section.SetNumbers(++subsections, numbers);
base.Add(section);
return(true);
}
else if (element is MarkedSection && ((MarkedObject)element).element.Type == Element.SECTION)
{
MarkedSection mo = (MarkedSection)element;
Section section = (Section)(mo.element);
section.SetNumbers(++subsections, numbers);
base.Add(mo);
return(true);
}
else if (element.IsNestable())
{
base.Add(element);
return(true);
}
else
{
throw new InvalidCastException(MessageLocalization.GetComposedMessage("you.can.t.add.a.1.to.a.section", element.Type.ToString()));
}
}
catch (InvalidCastException cce) {
throw new InvalidCastException(MessageLocalization.GetComposedMessage("insertion.of.illegal.element.1", cce.Message));
}
}
/**
* Creates a <CODE>Section</CODE>, add it to this <CODE>Section</CODE> and returns it.
*
* @param numberDepth the numberDepth of the section
* @return a new Section object
*/
virtual public MarkedSection AddSection(int numberDepth)
{
MarkedSection section = ((Section)element).AddMarkedSection();
section.NumberDepth = numberDepth;
return(section);
}
/**
* Creates a <CODE>Section</CODE>, adds it to this <CODE>Section</CODE> and returns it.
*
* @param indentation the indentation of the new section
* @return a new Section object
*/
virtual public MarkedSection AddSection(float indentation)
{
MarkedSection section = ((Section)element).AddMarkedSection();
section.Indentation = indentation;
return(section);
}
/**
* Adds a marked section. For use in class MarkedSection only!
*/
public MarkedSection AddMarkedSection()
{
MarkedSection section = new MarkedSection(new Section(null, numberDepth + 1));
Add(section);
return(section);
}
/// <summary>
/// overriding some of the ArrayList-methods
/// </summary>
/// <summary>
/// Adds a Paragraph, List, Table or another Section
/// to this Section.
/// </summary>
/// <param name="o">an object of type Paragraph, List, Table or another Section</param>
/// <returns>a bool</returns>
public new bool Add(object o)
{
try
{
IElement element = (IElement)o;
if (element.Type == Element.SECTION)
{
Section section = (Section)o;
section.setNumbers(++Subsections, Numbers);
base.Add(section);
return(true);
}
else if (o is MarkedSection && ((MarkedObject)o).Element.Type == Element.SECTION)
{
MarkedSection mo = (MarkedSection)o;
Section section = (Section)(mo.Element);
section.setNumbers(++Subsections, Numbers);
base.Add(mo);
return(true);
}
else if (element.IsNestable())
{
base.Add(o);
return(true);
}
else
{
throw new Exception(element.Type.ToString());
}
}
catch (Exception cce)
{
throw new Exception("Insertion of illegal Element: " + cce.Message);
}
}
/**
* Creates a <CODE>Section</CODE>, adds it to this <CODE>Section</CODE> and returns it.
*
* @param indentation the indentation of the new section
* @param numberDepth the numberDepth of the section
* @return a new Section object
*/
public MarkedSection AddSection(float indentation, int numberDepth)
{
MarkedSection section = ((Section)element).AddMarkedSection();
section.Indentation = indentation;
section.NumberDepth = numberDepth;
return(section);
}
/**
* Adds a marked section. For use in class MarkedSection only!
*/
public MarkedSection AddMarkedSection()
{
MarkedSection section = new MarkedSection(new Section(null, numberDepth + 1));
Add(section);
return section;
}