private void AnalyzeAssembly(Assembly assembly)
{
if (assembly.ReflectionOnly)
{
return;
}
IEnumerable <Type> nodeTypes = Enumerable.Empty <Type>();
nodeTypes = assembly.GetTypes();
nodeTypes = nodeTypes.Where(t => !t.IsAbstract && t.IsSubclassOf(typeof(Node)) && t != typeof(Flow) && !t.IsSubclassOf(typeof(Flow)))
.Where(t => t.GetConstructor(Type.EmptyTypes) != null);
foreach (Type type in nodeTypes)
{
NodeTypeInfo nodeType = NodeTypeInfo.From(type);
NodeCategoryInfo nodeCategory = NodeCategories.FirstOrDefault(c => c.Category == nodeType.Category);
if (nodeCategory == null)
{
NodeCategories.Add(nodeCategory = new NodeCategoryInfo(nodeType.Category));
}
nodeCategory.Nodes.Add(nodeType);
}
}
/// <summary>
/// Add a category, given a delimited name
/// </summary>
/// <param name="categoryName">The comma delimited name </param>
/// <returns>The newly created item</returns>
public BrowserItem AddCategory(string categoryName)
{
if (ContainsCategory(categoryName))
{
return(GetCategoryByName(categoryName));
}
if (!NodeCategories.ContainsKey(categoryName))
{
NodeCategories.Add(categoryName, new CategorySearchElement(categoryName));
}
// otherwise split the category name
var splitCat = SplitCategoryName(categoryName);
// attempt to add root element
if (splitCat.Count == 1)
{
return(this.TryAddRootCategory(categoryName));
}
// attempt to add root category
var currentCat = TryAddRootCategory(splitCat[0]);
for (var i = 1; i < splitCat.Count; i++)
{
currentCat = TryAddChildCategory(currentCat, splitCat[i]);
}
return(currentCat);
}
/// <summary>
/// Add a category, given a delimited name
/// </summary>
/// <param name="categoryName">The comma delimited name </param>
/// <returns>The newly created item</returns>
internal BrowserItem AddCategory(string categoryName)
{
if (string.IsNullOrEmpty(categoryName))
{
return(this.TryAddRootCategory("Uncategorized"));
}
if (ContainsCategory(categoryName))
{
return(GetCategoryByName(categoryName));
}
if (!NodeCategories.ContainsKey(categoryName))
{
var cat = new CategorySearchElement(categoryName);
cat.Executed += this.OnExecuted;
NodeCategories.Add(categoryName, cat);
}
// otherwise split the category name
var splitCat = SplitCategoryName(categoryName);
// attempt to add root element
if (splitCat.Count == 1)
{
return(this.TryAddRootCategory(categoryName));
}
if (splitCat.Count == 0)
{
return(null);
}
// attempt to add root category
var currentCat = TryAddRootCategory(splitCat[0]);
for (var i = 1; i < splitCat.Count; i++)
{
currentCat = TryAddChildCategory(currentCat, splitCat[i]);
}
return(currentCat);
}
/// <summary>
/// Attempt to add a new category to the browser and an item as one of its children
/// </summary>
/// <param name="category">The name of the category - a string possibly separated with one period </param>
/// <param name="item">The item to add as a child of that category</param>
public void TryAddCategoryAndItem(string category, BrowserInternalElement item)
{
if (!NodeCategories.ContainsKey(category))
{
NodeCategories.Add(category, new CategorySearchElement(category));
}
var cat = this.AddCategory(category);
cat.AddChild(item);
item.FullCategoryName = category;
var searchEleItem = item as SearchElementBase;
if (searchEleItem != null)
{
_browserLeaves.Add(searchEleItem);
}
}