private static void IndexNodes(IEnumerable <DesignerNode> nodes, ModelMeta model)
{
foreach (var designerNode in nodes)
{
switch (designerNode.NodeType)
{
case NodeType.TypeName:
// got the model
string modelText = designerNode.SnapshotSpan.GetText();
model.ModelClass = modelText;
break;
case NodeType.Reference:
// got the member
string memberText = designerNode.SnapshotSpan.GetText();
if (model.Members == null)
{
model.Members = new List <string>();
}
model.Members.Add(memberText);
break;
}
if (designerNode.Children.Count > 0)
{
IndexNodes(designerNode.Children, model);
}
}
}
private void MapModelProperties <TModel>(TModel model, Item item, ModelMeta modelMeta)
{
foreach (var propertyMetaInterface in modelMeta.PropertyMap)
{
propertyMetaInterface.Mapper.HandleMapping(model, item, propertyMetaInterface, cache, this);
}
}
/// <summary>
/// Builds a list of syntax nodes for a snapshot. This method is called on a separate thread
/// </summary>
private void rebuildNodes(object snapshotObject)
{
var nodes = Project.ParseTemplate(Filename, type_resolver);
// get the snapshot used to parse the template. In theory it is possible to get a different one
// if the parsing was requested again and there were changes since, by I do not think this is
// something to really happen
var snapshot = Project.GetSnapshot(Filename);
if (snapshot != null) // this is an overkill, I know
{
snapshot.TextBuffer.Changed -= new EventHandler <TextContentChangedEventArgs>(buffer_Changed); // just to prevent double-firing
snapshot.TextBuffer.Changed += new EventHandler <TextContentChangedEventArgs>(buffer_Changed);
List <DesignerNode> designer_nodes = nodes
.Aggregate(
new List <DesignerNode>(),
(list, node) => { list.Add(new DesignerNode(this, null, snapshot, (INode)node)); return(list); }
);
List <DesignerNode> oldNodes;
lock (node_lock)
{
oldNodes = this.nodes;
this.nodes = designer_nodes;
}
ModelMeta model = new ModelMeta();
IndexNodes(this.nodes, model);
oldNodes.ForEach(node => node.Dispose());
designer_nodes.ForEach(node => node.ShowDiagnostics());
RaiseNodesChanged(snapshot);
}
}
private ModelMeta EnsureModelDictionaryEntryExists <TModel>(IDictionary <string, ModelMeta> metadataDictionary)
{
var modelType = typeof(TModel);
var modelMetaKey = modelType.AssemblyQualifiedName;
var modelMeta = default(ModelMeta);
if (metadataDictionary.ContainsKey(modelMetaKey))
{
modelMeta = metadataDictionary[modelMetaKey];
}
else
{
lock (MetaSyncRoot)
{
if (!metadataDictionary.ContainsKey(modelMetaKey))
{
modelMeta = new ModelMeta();
var propertyMetaBuilder = new PropertyMetaBuilder();
modelMeta.PropertyMap = propertyMetaBuilder.BuildPropertyMetaMap <TModel>();
metadataDictionary.Add(modelMetaKey, modelMeta);
}
}
}
return(modelMeta);
}
private ModelMeta EnsureModelDictionaryEntryExists <TModel>(IDictionary <string, ModelMeta> metadataDictionary)
{
var modelType = typeof(TModel);
var modelMetaKey = modelType.AssemblyQualifiedName;
ModelMeta tmp = null;
if (metadataDictionary.TryGetValue(modelMetaKey, out tmp))
{
return(tmp);
}
lock (MetaSyncRoot)
{
if (metadataDictionary.TryGetValue(modelMetaKey, out tmp))
{
return(tmp);
}
var modelMeta = new ModelMeta();
var propertyMetaBuilder = new PropertyMetaBuilder();
modelMeta.PropertyMap = propertyMetaBuilder.BuildPropertyMetaMap <TModel>();
metadataDictionary.Add(modelMetaKey, modelMeta);
return(modelMeta);
}
}
public ModelListVm(ModelMeta meta, ModelVm[] models)
{
Meta = meta;
Models = models;
Keys = !Models.Any()
? Array.Empty <string>()
: Models.FirstOrDefault().Entries.Select(x => x.key).ToArray();
}
private void ResolveServiceModels()
{
var types = GetModels();
foreach (var type in types)
{
if (type.IsPublic)
{
ModelMeta model = new ModelMeta(type);
ServiceMeta.Models.Add(model);
}
}
}
public ModelEditVm(ModelMeta meta, Model model)
{
Meta = meta;
Model = model;
}
/// <summary>
/// Builds a list of syntax nodes for a snapshot. This method is called on a separate thread
/// </summary>
private void rebuildNodes(object snapshotObject)
{
var nodes = Project.ParseTemplate(Filename, type_resolver);
// get the snapshot used to parse the template. In theory it is possible to get a different one
// if the parsing was requested again and there were changes since, by I do not think this is
// something to really happen
var snapshot = Project.GetSnapshot(Filename);
if (snapshot != null) // this is an overkill, I know
{
snapshot.TextBuffer.Changed -= new EventHandler<TextContentChangedEventArgs>(buffer_Changed); // just to prevent double-firing
snapshot.TextBuffer.Changed += new EventHandler<TextContentChangedEventArgs>(buffer_Changed);
List<DesignerNode> designer_nodes = nodes
.Aggregate(
new List<DesignerNode>(),
(list, node) => { list.Add( new DesignerNode(this, null, snapshot, (INode)node)); return list; }
);
List<DesignerNode> oldNodes;
lock (node_lock)
{
oldNodes = this.nodes;
this.nodes = designer_nodes;
}
ModelMeta model = new ModelMeta();
IndexNodes(this.nodes, model);
oldNodes.ForEach(node => node.Dispose());
designer_nodes.ForEach(node => node.ShowDiagnostics());
RaiseNodesChanged(snapshot);
}
}
private static void IndexNodes(IEnumerable<DesignerNode> nodes, ModelMeta model)
{
foreach (var designerNode in nodes)
{
switch (designerNode.NodeType)
{
case NodeType.TypeName:
// got the model
string modelText = designerNode.SnapshotSpan.GetText();
model.ModelClass = modelText;
break;
case NodeType.Reference:
// got the member
string memberText = designerNode.SnapshotSpan.GetText();
if(model.Members == null) model.Members = new List<string>();
model.Members.Add(memberText);
break;
}
if (designerNode.Children.Count > 0)
{
IndexNodes(designerNode.Children, model);
}
}
}
