/// <summary>
/// Adds a style component to the manager
/// </summary>
/// <param name="style">Component to add</param>
/// <returns>Hash of the added or determined component</returns>
private string AddStyleComponent(AbstractStyle style)
{
string hash = style.Hash;
if (style.GetType() == typeof(NanoXLSX.Style.Style.Border))
{
if (GetComponentByHash(ref borders, hash) == null)
{
borders.Add(style);
}
Reorganize(ref borders);
}
else if (style.GetType() == typeof(NanoXLSX.Style.Style.CellXf))
{
if (GetComponentByHash(ref cellXfs, hash) == null)
{
cellXfs.Add(style);
}
Reorganize(ref cellXfs);
}
else if (style.GetType() == typeof(NanoXLSX.Style.Style.Fill))
{
if (GetComponentByHash(ref fills, hash) == null)
{
fills.Add(style);
}
Reorganize(ref fills);
}
else if (style.GetType() == typeof(NanoXLSX.Style.Style.Font))
{
if (GetComponentByHash(ref fonts, hash) == null)
{
fonts.Add(style);
}
Reorganize(ref fonts);
}
else if (style.GetType() == typeof(NanoXLSX.Style.Style.NumberFormat))
{
if (GetComponentByHash(ref numberFormats, hash) == null)
{
numberFormats.Add(style);
}
Reorganize(ref numberFormats);
}
else if (style.GetType() == typeof(NanoXLSX.Style.Style))
{
NanoXLSX.Style.Style s = (NanoXLSX.Style.Style)style;
if (styleNames.Contains(s.Name) == true)
{
throw new StyleException("StyleAlreadyExistsException", "The style with the name '" + s.Name + "' already exists");
}
if (GetComponentByHash(ref styles, hash) == null)
{
int?id;
if (s.InternalID.HasValue == false)
{
id = int.MaxValue;
s.InternalID = id;
}
else
{
id = s.InternalID.Value;
}
string temp = AddStyleComponent(s.CurrentBorder, id);
s.CurrentBorder = (NanoXLSX.Style.Style.Border)GetComponentByHash(ref borders, temp);
temp = AddStyleComponent(s.CurrentCellXf, id);
s.CurrentCellXf = (NanoXLSX.Style.Style.CellXf)GetComponentByHash(ref cellXfs, temp);
temp = AddStyleComponent(s.CurrentFill, id);
s.CurrentFill = (NanoXLSX.Style.Style.Fill)GetComponentByHash(ref fills, temp);
temp = AddStyleComponent(s.CurrentFont, id);
s.CurrentFont = (NanoXLSX.Style.Style.Font)GetComponentByHash(ref fonts, temp);
temp = AddStyleComponent(s.CurrentNumberFormat, id);
s.CurrentNumberFormat = (NanoXLSX.Style.Style.NumberFormat)GetComponentByHash(ref numberFormats, temp);
styles.Add(s);
}
Reorganize(ref styles);
hash = s.CalculateHash();
}
return(hash);
}
/* ****************************** */
/// <summary>
/// Adds a style component to the manager
/// </summary>
/// <param name="style">Style to add</param>
/// <returns>Added or determined style in the manager</returns>
public NanoXLSX.Style.Style AddStyle(NanoXLSX.Style.Style style)
{
string hash = AddStyleComponent(style);
return((NanoXLSX.Style.Style)GetComponentByHash(ref styles, hash));
}
