public void Build(object root)
{
this.root = root;
//create set of selected and checked nodes
var selected = new HashSet <object>();
var check = new HashSet <object>();
foreach (var i in SelectedItemIndex)
{
selected.Add(nodes[i]);
}
foreach (var i in CheckedItemIndex)
{
check.Add(nodes[i]);
}
//
nodes.Clear();
levels.Clear();
SelectedItemIndex.Clear();
CheckedItemIndex.Clear();
//build list of expanded nodes
if (ShowRootNode)
{
AddNode(root, 0);
}
else
{
AddNodeChildren(root, 0);
}
//restore indexes of selected and checked nodes
var newExpanded = new HashSet <object>();
hasChildren = new BitArray(nodes.Count);
for (int i = 0; i < nodes.Count; i++)
{
var node = nodes[i];
if (selected.Contains(node))
{
SelectedItemIndex.Add(i);
}
if (check.Contains(node))
{
CheckedItemIndex.Add(i);
}
if (expandedNodes.Contains(node))
{
newExpanded.Add(node);
}
hasChildren[i] = GetNodeChildren(nodes[i]).Cast <object>().Any();
}
expandedNodes = newExpanded;
ItemCount = nodes.Count;
base.Build();
}
public FastList()
{
if (LicenseManager.UsageMode == LicenseUsageMode.Designtime)
{
ItemCount = 100;
ItemTextNeeded += (o, a) => a.Result = "Item " + a.ItemIndex;
SelectedItemIndex.Add(0);
}
}
public FastTree()
{
AutoCollapse = true;
ShowRootNode = false;
ShowExpandBoxes = true;
ItemIndentDefault = 16;
if (LicenseManager.UsageMode == LicenseUsageMode.Designtime)
{
Build(new object[] { "Node 1", "Node 2", "Node 3" });
SelectedItemIndex.Add(0);
}
}
public Schema()
: base()
{
InstanceType = typeof(__Radiolis__);
ClassName = "RadiolistPage";
Properties.ClearExposed();
Html = Add <__TString__>("Html");
Html.DefaultValue = "/KitchenSink/RadiolistPage.html";
Html.SetCustomAccessors((_p_) => { return(((__Radiolis__)_p_).__bf__Html__); }, (_p_, _v_) => { ((__Radiolis__)_p_).__bf__Html__ = (System.String)_v_; }, false);
MenuOptions = Add <__TArray__>("MenuOptions");
MenuOptions.SetCustomGetElementType((arr) => { return(__MenuOpti__.DefaultTemplate); });
MenuOptions.SetCustomAccessors((_p_) => { return(((__Radiolis__)_p_).__bf__MenuOptions__); }, (_p_, _v_) => { ((__Radiolis__)_p_).__bf__MenuOptions__ = (__Arr__)_v_; }, false);
SelectedItemIndex = Add <__TLong__>("SelectedItemIndex$");
SelectedItemIndex.DefaultValue = 0L;
SelectedItemIndex.Editable = true;
SelectedItemIndex.SetCustomAccessors((_p_) => { return(((__Radiolis__)_p_).__bf__SelectedItemIndex__); }, (_p_, _v_) => { ((__Radiolis__)_p_).__bf__SelectedItemIndex__ = (System.Int64)_v_; }, false);
SelectedItemIndex.AddHandler((Json pup, Property <Int64> prop, Int64 value) => { return(new Input.SelectedItemIndex()
{
App = (RadiolistPage)pup, Template = (TLong)prop, Value = value
}); }, (Json pup, Starcounter.Input <Int64> input) => { ((RadiolistPage)pup).Handle((Input.SelectedItemIndex)input); });
SelectedItemLabel = Add <__TString__>("SelectedItemLabel");
SelectedItemLabel.DefaultValue = "";
SelectedItemLabel.SetCustomAccessors((_p_) => { return(((__Radiolis__)_p_).__bf__SelectedItemLabel__); }, (_p_, _v_) => { ((__Radiolis__)_p_).__bf__SelectedItemLabel__ = (System.String)_v_; }, false);
}
public virtual bool IsNodeSelected(object node)
{
return(SelectedItemIndex.Contains(nodes.IndexOf(node)));
}
