// Register a new HGridFormat
public void register(HGridFormat format)
{
lock (m_syncLock)
{
m_registry.Add(format.Mime, format);
}
}
/**
* Find the HGridFormat for the given mime type. The mime type
* may contain parameters in which case they are automatically stripped
* for lookup. Throw a RuntimeException or return null based on
* checked flag if the mime type is not registered to a format.
*/
// In Java this was static but that is illegal to access instance members
public HGridFormat find(string mime, bool bChecked)
{
// normalize mime type to strip parameters
int semicolon = mime.IndexOf(';');
if (semicolon > 0)
{
mime = mime.Substring(0, semicolon).Trim();
}
// lookup format
HGridFormat format = null;
lock (m_syncLock)
{
format = m_registry[mime];
}
if (format != null)
{
return(format);
}
else
{
if (bChecked)
{
throw new Exception("No format for mime type: " + mime);
}
return(null);
}
}
// List all registered formats
public HGridFormat[] list()
{
HGridFormat[] acc = null;
lock (m_syncLock)
{
acc = new HGridFormat[m_registry.Count];
m_registry.Values.CopyTo(acc, 0);
}
return(acc);
}