/// <summary>
/// Initialize the list of root folders.
/// </summary>
private void InitializeFolders()
{
lock (DataModel.SyncRoot)
{
LambdaComparer <FolderTreeNode> folderTreeNodeComparer = new LambdaComparer <FolderTreeNode>((l, r) => l.Entity.Name.CompareTo(r.Entity.Name));
List <FolderTreeNode> folders = new List <FolderTreeNode>();
EntityRow userEntityRow = DataModel.Entity.EntityKey.Find(UserContext.Instance.UserId);
foreach (EntityTreeRow entityTreeRow in userEntityRow.GetEntityTreeRowsByFK_Entity_EntityTree_ParentId())
{
FolderTreeNode folderTreeNode = new FolderTreeNode(entityTreeRow);
Int32 index = folders.BinarySearch(folderTreeNode, folderTreeNodeComparer);
if (index < 0)
{
index = ~index;
}
folders.Insert(index, folderTreeNode);
}
this.Dispatcher.BeginInvoke(new Action(delegate()
{
this.Folders = folders;
this.ExpandFolder();
}), DispatcherPriority.Normal);
}
}
/// <summary>
/// Show the properties window for this entity. Launch in a different apartment and make sure there's only one for this entity.
/// </summary>
public void ShowProperties(FolderTreeNode rootNode)
{
try
{
if (this.propertiesWindow != null)
{
if (this.propertiesWindow != null)
{
this.ShowCurrentProperties();
}
}
else
{
Entity entity = this.Clone() as Entity;
Guid root = rootNode == null? Guid.Empty : rootNode.Entity.EntityId;
this.ShowProperties(root, entity);
}
}
catch (Exception exception)
{
EventLog.Warning("{0}: {1}\n{2}", exception.GetType(), exception.Message, exception.StackTrace);
throw;
}
}
/// <summary>
/// Initialize the list of root folders.
/// </summary>
private void InitializeFolders(Guid parentId)
{
lock (DataModel.SyncRoot)
{
LambdaComparer <FolderTreeNode> folderTreeNodeComparer = new LambdaComparer <FolderTreeNode>((l, r) => l.Entity.Name.CompareTo(r.Entity.Name));
List <FolderTreeNode> folders = new List <FolderTreeNode>();
EntityRow parentEntityRow = DataModel.Entity.EntityKey.Find(parentId);
foreach (EntityTreeRow entityTreeRow in parentEntityRow.GetEntityTreeRowsByFK_Entity_EntityTree_ParentId())
{
FolderTreeNode folderTreeNode = new FolderTreeNode()
{
Entity = new Entity(entityTreeRow.EntityRowByFK_Entity_EntityTree_ChildId)
};
Int32 index = folders.BinarySearch(folderTreeNode, folderTreeNodeComparer);
if (index < 0)
{
index = ~index;
}
folders.Insert(index, folderTreeNode);
}
this.Dispatcher.BeginInvoke(new Action(() => this.Folders = folders), DispatcherPriority.Normal);
}
}
/// <summary>
/// Initialize the list of root folders.
/// </summary>
private void InitializeFolders()
{
lock (DataModel.SyncRoot)
{
LambdaComparer <FolderTreeNode> folderTreeNodeComparer = new LambdaComparer <FolderTreeNode>((l, r) => l.Entity.Name.CompareTo(r.Entity.Name));
List <FolderTreeNode> folders = new List <FolderTreeNode>();
var entities = DataModel.Entity.Where(row =>
(row.GetFolderRows().Length > 0 || row.GetBlotterRows().Length > 0));
foreach (EntityRow entityRow in entities)
{
Boolean topLevel = true;
// Determine whether a folder/blotter has any parent folders or blotters.
foreach (EntityTreeRow entityTreeRow in entityRow.GetEntityTreeRowsByFK_Entity_EntityTree_ChildId())
{
EntityRow parent = entityTreeRow.EntityRowByFK_Entity_EntityTree_ParentId;
if (parent.GetFolderRows().Length > 0 || parent.GetBlotterRows().Length > 0)
{
topLevel = false;
break;
}
}
// If they don't add them to our list.
if (topLevel)
{
FolderTreeNode folderTreeNode = new FolderTreeNode(entityRow);
Int32 index = folders.BinarySearch(folderTreeNode, folderTreeNodeComparer);
if (index < 0)
{
index = ~index;
}
folders.Insert(index, folderTreeNode);
}
}
this.Dispatcher.BeginInvoke(new Action(() => this.Folders = folders), DispatcherPriority.Normal);
}
}