YodiiGraphVertex FindOrCreatePluginVertex(LabPluginInfo plugin)
{
YodiiGraphVertex pluginVertex = this.Vertices.FirstOrDefault(v => v.LabPluginInfo == plugin);
if (plugin == null)
{
pluginVertex = CreatePluginVertex(plugin);
}
return(pluginVertex);
}
void RemovePluginVertex(LabPluginInfo plugin)
{
YodiiGraphVertex toRemove = Vertices.Where(v => v.LabPluginInfo == plugin).FirstOrDefault();
plugin.PluginInfo.InternalServiceReferences.CollectionChanged -= ObservableServiceReferences_CollectionChanged;
plugin.PluginInfo.PropertyChanged -= PluginInfo_PropertyChanged;
if (toRemove != null)
{
RemoveVertex(toRemove);
}
}
private void LookupAndUnbindLivePluginInfoFromPlugin(ILivePluginInfo info)
{
Debug.Assert(info.PluginInfo is PluginInfo);
bool exists;
LabPluginInfo labPlugin = _labPluginInfos.GetByKey((PluginInfo)info.PluginInfo, out exists);
if (exists)
{
labPlugin.LivePluginInfo = null;
}
}
/// <summary>
/// Removes a mock plugin info from our collections.
/// </summary>
/// <param name="pluginInfo">Mock plugin info to remove</param>
internal void RemovePlugin(PluginInfo pluginInfo)
{
if (pluginInfo.Service != null)
{
pluginInfo.InternalService.InternalImplementations.Remove(pluginInfo);
}
LabPluginInfo livePlugin = _labPluginInfos.GetByKey(pluginInfo);
_labPluginInfos.Remove(livePlugin);
_pluginInfos.Remove(pluginInfo);
}
/// <summary>
/// Creates a new plugin vertex.
/// </summary>
/// <param name="parentGraph"></param>
/// <param name="plugin"></param>
internal YodiiGraphVertex(YodiiGraph parentGraph, LabPluginInfo plugin)
: this()
{
Debug.Assert(parentGraph != null);
Debug.Assert(plugin != null);
_isPlugin = true;
_livePlugin = plugin;
_parentGraph = parentGraph;
_livePlugin.PluginInfo.PropertyChanged += StaticInfo_PropertyChanged;
_livePlugin.PropertyChanged += _labPlugin_PropertyChanged;
}
/// <summary>
/// Creates a lab wrapper item around an existing mock plugin, and adds it to our collection.
/// </summary>
/// <param name="p">Existing mock plugin</param>
private void CreateLabPlugin(PluginInfo p)
{
LabPluginInfo lp;
if (p.Service != null)
{
p.Service.InternalImplementations.Add(p);
LabServiceInfo liveService = _labServiceInfos.GetByKey(p.Service);
lp = new LabPluginInfo(p);
}
else
{
lp = new LabPluginInfo(p);
}
_labPluginInfos.Add(lp);
}
YodiiGraphVertex CreatePluginVertex(LabPluginInfo livePlugin)
{
YodiiGraphVertex pluginVertex = new YodiiGraphVertex(this, livePlugin)
{
ID = this.currentId++
};
this.AddVertex(pluginVertex);
livePlugin.PluginInfo.PropertyChanged += PluginInfo_PropertyChanged;
if (livePlugin.PluginInfo.Service != null)
{
YodiiGraphVertex serviceVertex = FindOrCreateServiceVertex(livePlugin.PluginInfo.Service);
YodiiGraphEdge serviceEdge = new YodiiGraphEdge(pluginVertex, serviceVertex, YodiiGraphEdgeType.Implementation)
{
ID = currentId++
};
this.AddEdge(serviceEdge);
}
foreach (MockServiceReferenceInfo reference in livePlugin.PluginInfo.InternalServiceReferences)
{
YodiiGraphVertex refVertex = FindOrCreateServiceVertex(reference.Reference);
YodiiGraphEdge refEdge = new YodiiGraphEdge(pluginVertex, refVertex, reference)
{
ID = currentId++
};
this.AddEdge(refEdge);
}
livePlugin.PluginInfo.InternalServiceReferences.CollectionChanged += ObservableServiceReferences_CollectionChanged;
return(pluginVertex);
}
YodiiGraphVertex FindOrCreatePluginVertex(IPluginInfo pluginInfo)
{
LabPluginInfo info = _pluginInfos.Where(p => p.PluginInfo == pluginInfo).First();
return(FindOrCreatePluginVertex(info));
}
