public TreeListBoxItem()
{
Children = new ObservableCollection<TreeListBoxItem>();
Children.CollectionChanged += Children_CollectionChanged;
ChildrenProxy = new CompositeListProxy<TreeListBoxItem>(Children, e => e.List);
List = new CompositeList();
List.AddCollection(new TreeListBoxItem[] { this });
List.AddCollection(ChildrenProxy);
IsVisible = true;
IsSelected = false;
}
public TreeListBoxItem(bool isExanded)
{
_IsExpanded = isExanded;
Children = new ObservableCollection<TreeListBoxItem>();
ChildrenProxy = new CompositeListProxy<TreeListBoxItem>(Children, e => e.List);
List = new CompositeList();
List.AddCollection(new TreeListBoxItem[] { this });
if (isExanded)
{
List.AddCollection(ChildrenProxy);
}
IsVisible = true;
IsSelected = false;
}
public MainWindowModel()
{
SplitButtonCommand = new DelegateCommand<object>((o) => MessageBox.Show(string.Format("Hello from SplitButton: {0}", o)));
SplitButtonItemCommand = new DelegateCommand<object>((o) => MessageBox.Show(string.Format("Hello from SplitButtonItem: {0}", o)));
AddTabCommand = new DelegateCommand(AddTab);
Items = new List<string>() { "Aaa", "Bbb", "Ccc" };
OpenItems = new List<string>() { "Open", "Open read-only", "Open as copy", "Open in browser", "Open with transform", "Open and repair", "Show previous version" };
Tabs1 = new ObservableCollection<object>();
Tabs2 = new ObservableCollection<object>();
Tabs3 = new ObservableCollection<object>();
RequestAutoCompleteItemsCommand = new DelegateCommand(RequestAutoCompleteItems);
var cl = new CompositeList();
foreach (var item in Enumerable.Range(1, 100))
{
cl.AddCollection(new FolderNode(string.Format("Folder {0}", item), Enumerable.Range(1, 500).Select(i => string.Format("File {0}", i + (item - 1) * 100)).ToList()).List);
}
TreeList = cl;
}
public void TestAddChild_and_parent()
{
var listA = new CompositeList <string> {
Content = "a"
};
var listB = new CompositeList <string> {
Content = "b"
};
var listC = new CompositeList <string>();
listC.AddChild(listA);
listC.AddChild(listB);
var listE = new CompositeList <string> {
Content = "e"
};
var listF = new CompositeList <string> {
Content = "f"
};
var listG = new CompositeList <string>();
listG.AddChild(listE);
listG.AddChild(listF);
var listD = new CompositeList <string>();
listD.AddChild(listC);
listD.AddChild(listG);
listD.Count().ShouldEqual(7);
listA.Parent.ShouldEqual(listC);
listB.Parent.ShouldEqual(listC);
listE.Parent.ShouldEqual(listG);
listF.Parent.ShouldEqual(listG);
listC.Parent.ShouldEqual(listD);
listG.Parent.ShouldEqual(listD);
Assert.IsNull(listD.Parent);
}
public CompositeListEnumerator(CompositeList list)
{
_list = list;
}
public void TestAddChild_and_parent()
{
var listA = new CompositeList<string> { Content = "a" };
var listB = new CompositeList<string> { Content = "b" };
var listC = new CompositeList<string>();
listC.AddChild(listA);
listC.AddChild(listB);
var listE = new CompositeList<string> { Content = "e" };
var listF = new CompositeList<string> { Content = "f" };
var listG = new CompositeList<string>();
listG.AddChild(listE);
listG.AddChild(listF);
var listD = new CompositeList<string>();
listD.AddChild(listC);
listD.AddChild(listG);
listD.Count().ShouldEqual(7);
listA.Parent.ShouldEqual(listC);
listB.Parent.ShouldEqual(listC);
listE.Parent.ShouldEqual(listG);
listF.Parent.ShouldEqual(listG);
listC.Parent.ShouldEqual(listD);
listG.Parent.ShouldEqual(listD);
Assert.IsNull(listD.Parent);
}
public static CompositeList<string> ParseBrackets(this string @string)
{
var result = new CompositeList<string>();
var stack = new Stack<Tuple<char, string>>();
var collected = "";
var currentComposite = result;
for (var i = 0; i < @string.Length; i++)
{
var c = @string.CharAt(i);
switch (c)
{
case '(':
stack.Push(c.Pair(collected));
collected = "";
var child = new CompositeList<string>();
currentComposite.AddChild(child);
currentComposite = child;
break;
case '{':
stack.Push(c.Pair(collected));
collected = "";
var child2 = new CompositeList<string>();
currentComposite.AddChild(child2);
currentComposite = child2;
break;
case ')':
if (stack.None())
return result;
if (stack.Peek().Item1 == '(')
{
currentComposite.Content = collected;
collected = stack.Pop().Item2;
currentComposite = (CompositeList<string>)currentComposite.Parent;
}
else
return result;
break;
case '}':
if (stack.None())
return result;
if (stack.Peek().Item1 == '{')
{
currentComposite.Content = collected;
collected = stack.Pop().Item2;
currentComposite = (CompositeList<string>)currentComposite.Parent;
}
else
return result;
break;
default:
collected += c;
break;
}
}
currentComposite.Content = collected;
return result;
}
public static CompositeList <string> ParseBrackets(this string @string)
{
var result = new CompositeList <string>();
var stack = new Stack <Tuple <char, string> >();
var collected = "";
var currentComposite = result;
for (var i = 0; i < @string.Length; i++)
{
var c = @string.CharAt(i);
switch (c)
{
case '(':
stack.Push(c.Pair(collected));
collected = "";
var child = new CompositeList <string>();
currentComposite.AddChild(child);
currentComposite = child;
break;
case '{':
stack.Push(c.Pair(collected));
collected = "";
var child2 = new CompositeList <string>();
currentComposite.AddChild(child2);
currentComposite = child2;
break;
case ')':
if (stack.None())
{
return(result);
}
if (stack.Peek().Item1 == '(')
{
currentComposite.Content = collected;
collected = stack.Pop().Item2;
currentComposite = (CompositeList <string>)currentComposite.Parent;
}
else
{
return(result);
}
break;
case '}':
if (stack.None())
{
return(result);
}
if (stack.Peek().Item1 == '{')
{
currentComposite.Content = collected;
collected = stack.Pop().Item2;
currentComposite = (CompositeList <string>)currentComposite.Parent;
}
else
{
return(result);
}
break;
default:
collected += c;
break;
}
}
currentComposite.Content = collected;
return(result);
}
