/// <summary>
/// Loads contributions from this plug-in
/// </summary>
internal protected virtual void loadContributions()
{
Debug.WriteLine("loading contributions from " + name);
XmlElement root = doc.DocumentElement;
Uri baseUri = new Uri(root.BaseURI);
// load contributions
foreach (XmlElement contrib in root.SelectNodes("contribution"))
{
try
{
string type = contrib.Attributes["type"].Value;
if (type == "contribution")
{
continue; // ignore
}
IContributionFactory factory = PluginManager.GetContributionFactory(type);
Contribution c = factory.Load(this, contrib);
contributions.Add(c);
PluginManager.AddContribution(c);
c.init(this, baseUri);
}
catch (Exception e)
{
throw new Exception("failed to load contribution " + contrib.Attributes["id"].Value, e);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="owner"></param>
/// <param name="e"></param>
/// <returns></returns>
public Contribution Load(PluginDefinition owner, XmlElement e)
{
Contribution contrib = (Contribution)PluginUtil.loadObjectFromManifest(e);
if (baseType.IsInstanceOfType(contrib))
{
return(contrib);
}
else
{
throw new Exception(string.Format(
"{0} is incorrect for for this contribution (expected:{1})",
contrib.GetType().FullName, baseType.FullName));
}
}
/// <summary>
///
/// </summary>
/// <param name="contrib"></param>
public static void AddContribution(Contribution contrib)
{
contributionMap.Add(contrib.Id, contrib);
}
/// <summary>
///
/// </summary>
/// <param name="c_1st"></param>
/// <param name="c_2nd"></param>
/// <param name="e"></param>
/// <returns></returns>
public bool OnContribIDDuplicated(Contribution c_1st, Contribution c_2nd, Exception e)
{
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="c"></param>
/// <param name="e"></param>
/// <returns></returns>
public bool OnContributionInitError(Contribution c, Exception e)
{
return(false);
}