void AddChildExtensions (AddinDescription conf, ModuleDescription module, AddinUpdateData updateData, string path, ExtensionNodeDescriptionCollection nodes, bool conditionChildren)
{
// Don't register conditions as extension nodes.
if (!conditionChildren)
updateData.RegisterExtension (conf, module, path);
foreach (ExtensionNodeDescription node in nodes) {
if (node.NodeName == "ComplexCondition")
continue;
relExtensionNodes++;
string id = node.GetAttribute ("id");
if (id.Length != 0)
AddChildExtensions (conf, module, updateData, path + "/" + id, node.ChildNodes, node.NodeName == "Condition");
}
}
// Collects extension data in a hash table. The key is the path, the value is a list
// of add-ins ids that extend that path
void CollectExtensionData (AddinDescription conf, AddinUpdateData updateData)
{
foreach (ExtensionNodeSet nset in conf.ExtensionNodeSets) {
try {
updateData.RegisterNodeSet (conf, nset);
relNodeSetTypes++;
} catch (Exception ex) {
throw new InvalidOperationException ("Error reading node set: " + nset.Id, ex);
}
}
foreach (ExtensionPoint ep in conf.ExtensionPoints) {
try {
updateData.RegisterExtensionPoint (conf, ep);
relExtensionPoints++;
} catch (Exception ex) {
throw new InvalidOperationException ("Error reading extension point: " + ep.Path, ex);
}
}
foreach (ModuleDescription module in conf.AllModules) {
foreach (Extension ext in module.Extensions) {
relExtensions++;
updateData.RegisterExtension (conf, module, ext);
AddChildExtensions (conf, module, updateData, ext.Path, ext.ExtensionNodes, false);
}
}
}
void CollectModuleExtensionData(AddinDescription conf, ModuleDescription module, AddinUpdateData updateData, AddinIndex index)
{
foreach (Extension ext in module.Extensions) {
updateData.RelExtensions++;
updateData.RegisterExtension (conf, module, ext);
AddChildExtensions (conf, module, updateData, index, ext.Path, ext.ExtensionNodes, false);
}
}
void AddChildExtensions(AddinDescription conf, ModuleDescription module, AddinUpdateData updateData, AddinIndex index, string path, ExtensionNodeDescriptionCollection nodes, bool conditionChildren)
{
// Don't register conditions as extension nodes.
if (!conditionChildren)
updateData.RegisterExtension (conf, module, path);
foreach (ExtensionNodeDescription node in nodes) {
if (node.NodeName == "ComplexCondition")
continue;
updateData.RelExtensionNodes++;
string id = node.GetAttribute ("id");
if (id.Length != 0) {
bool isCondition = node.NodeName == "Condition";
if (isCondition) {
// Find the add-in that provides the implementation for this condition.
// Store that id in the condition. The add-in engine will ensure the add-in
// is loaded when it tries to evaluate this condition.
var condAsm = index.FindCondition (conf, module, id);
if (condAsm != null)
node.SetAttribute (Condition.SourceAddinAttribute, condAsm);
}
AddChildExtensions (conf, module, updateData, index, path + "/" + id, node.ChildNodes, isCondition);
}
}
}
void CollectExtensionData (AddinDescription conf, AddinUpdateData updateData)
{
foreach (ModuleDescription module in conf.AllModules) {
foreach (Extension ext in module.Extensions) {
updateData.RelExtensions++;
updateData.RegisterExtension (conf, module, ext);
AddChildExtensions (conf, module, updateData, ext.Path, ext.ExtensionNodes, false);
}
}
}