/// <summary>
/// Adds the attribute at end.
///
/// (except for a special, compatability feature:
/// Adds the attribute before the last one if the last attribute is empty, ""
/// (unless the new attribute is empty as well
/// </summary>
/// <param name="newAttribute"></param>
public void AddAttribute(IcuDataAttribute newAttribute)
{
// Add the value at the end
AddAttribute(newAttribute, -1);
}
/// <summary>
/// Fix the naming/parameters of these AddAttribute methods
/// Add a new attribute, overwriting any existing attributes
/// </summary>
/// <param name="singleLine">Currently ignored</param>
public void AddAttributeSmart(IcuDataAttribute newAttribute)
{
// Read the current value of the newAttribute
// This is used becuase you cannot pass an attribute by referencce
string attributePostSpace = newAttribute.PostSpace;
// If there are no attributes,
if( attributes.Count == 0 )
{
// This is the first attribute, it must go on a new line.
// NOTE: Brace space will usuaally be an empty string when the node has children
// and a newline when the node has several attributes.
this.BraceSpace = Environment.NewLine;
AddAttribute(newAttribute);
return;
}
for(int index=0; index < attributes.Count; index++)
{
// Compare with and without the quotes
if( ((IcuDataAttribute)attributes[index]).Value == newAttribute.StringValue ||
((IcuDataAttribute)attributes[index]).Value == newAttribute.Value )
{
// overwrite the existing attribute
AddAttribute(newAttribute, index);
return;
}
}
// Add the attribute
AddAttribute(newAttribute);
}
/// <summary>
/// The base addition of an attribute, all additions of attributes should come through here.
/// Unless an index is given to replace an attribute,
/// adds the attribute at end.
///
/// (except for a special, compatability feature:
/// Adds the attribute before the last one if the last attribute is empty, ""
/// (unless the new attribute is empty as well)
/// </summary>
/// <param name="newAttribute">The attribute to add to this node</param>
/// <param name="index">The index of the attribute to replace. Add at the end if the value is -1</param>
public void AddAttribute(IcuDataAttribute newAttribute, int index)
{
newAttribute.ContainingNode = this;
if( index == -1 )
{
if( attributes.Count > 0 && newAttribute.Value != "\"\"" &&
((IcuDataAttribute)attributes[attributes.Count-1]).Value == "\"\"")
attributes.Insert(attributes.Count-1,newAttribute);
else
attributes.Add(newAttribute);
}
else
attributes[index] = newAttribute;
}
