public IdeaNote GetChildlessCopy()
{
IdeaNote copy = GetCopy();
copy.Ideas = new ObservableCollection <IdeaNote>();
return(copy);
}
private TreeViewItem GetTreeViewItemFromIdeaNote(ItemsControl items, Stack <IdeaNote> stack)
{
if (items == null || stack == null || stack.Count == 0)
{
return(null);
}
IdeaNote note = stack.Pop();
TreeViewItem item = items.ItemContainerGenerator.ContainerFromItem(note) as TreeViewItem;
if (item == null)
{
return(null);
}
if (stack.Count == 0)
{
return(item);
}
else
{
item.IsExpanded = true;
UpdateLayout();
return(GetTreeViewItemFromIdeaNote(item, stack));
}
}
public IdeaNote GetCopy()
{
IdeaNote copy = (IdeaNote)Clone();
copy.IsSelected = false;
copy.IsExpanded = false;
return(copy);
}
public void InsertChild(int index, IdeaNote idea)
{
if (idea.RootSaveFile != null)
{
idea.RootSaveFile.Ideas.Remove(idea);
idea.RootSaveFile = null;
}
if (idea.Parent != null)
{
idea.Parent.Ideas.Remove(idea);
}
idea.Parent = this;
Ideas.Insert(index, idea);
}
public static IdeaNote FromFile(string path)
{
IdeaNote noteFile = null;
using (Stream file = File.OpenRead(path))
{
using (var gzip = new GZipStream(file, CompressionMode.Decompress, true))
{
noteFile = Serializer.Deserialize <IdeaNote>(gzip);
}
}
return(noteFile);
}
public void AddIdea(IdeaNote idea)
{
if (idea.RootSaveFile != null)
{
idea.RootSaveFile.Ideas.Remove(idea);
}
if (idea.Parent != null)
{
idea.Parent.Ideas.Remove(idea);
idea.Parent = null;
}
idea.RootSaveFile = this;
Ideas.Add(idea);
}
public void AddChild(IdeaNote idea)
{
if (idea == this)
{
throw new Exception("Cannot add an IdeaNote as its own child.");
}
if (idea.RootSaveFile != null)
{
idea.RootSaveFile.Ideas.Remove(idea);
idea.RootSaveFile = null;
}
if (idea.Parent != null)
{
idea.Parent.Ideas.Remove(idea);
}
idea.Parent = this;
Ideas.Add(idea);
}
