public void SetTreeNodes()
{
Tree.Nodes = nodes;
nodes.BeginUpdate();
var test_item = new TreeViewItem("added");
var test_node = new TreeNode <TreeViewItem>(test_item);
nodes.Add(test_node);
nodes[1].IsVisible = false;
nodes[2].Nodes[1].IsVisible = false;
nodes.EndUpdate();
}
public bool ChangePosition <T>(ObservableList <TreeNode <T> > nodes, Predicate <TreeNode <T> > match, int position)
{
var findedNode = nodes.Find(match);
if (findedNode != null)
{
nodes.BeginUpdate();
nodes.Remove(findedNode);
nodes.Insert(position, findedNode);
nodes.EndUpdate();
return(true);
}
foreach (var node in nodes)
{
if (node.Nodes == null)
{
continue;
}
if (ChangePosition(node.Nodes as ObservableList <TreeNode <T> >, match, position))
{
return(true);
}
}
return(false);
}
public void PopulateBeginEndMaximum([Values(256, 512, 1024, 2048)] int maximum)
{ //****************************************
var MySeed = Environment.TickCount;
var MyRandom = new Random(MySeed);
var MyRecords = new ObservableList <int>(1024);
//****************************************
var MyView = new ObservableListView <int>(MyRecords, maximum);
MyRecords.BeginUpdate();
for (int Index = 0; Index < 1024; Index++)
{
MyRecords.Add(MyRandom.Next(short.MaxValue));
}
MyRecords.EndUpdate();
//****************************************
var MySortedRecords = MyRecords.ToArray();
Array.Sort(MySortedRecords);
if (MySortedRecords.Length > maximum)
{
Array.Resize(ref MySortedRecords, maximum);
}
CollectionAssert.AreEqual(MySortedRecords, MyView, "Bad Seed was {0}", MySeed);
Thread.Sleep(1);
}
public void PopulateBeginEndFilter()
{ //****************************************
var MySeed = Environment.TickCount;
var MyRandom = new Random(MySeed);
var MyRecords = new ObservableList <int>(1024);
//****************************************
var MyView = new ObservableListView <int>(MyRecords, FilterLessThan512);
MyRecords.BeginUpdate();
for (int Index = 0; Index < 1024; Index++)
{
MyRecords.Add(MyRandom.Next(short.MaxValue));
}
MyRecords.EndUpdate();
//****************************************
var MySortedRecords = MyRecords.Where(FilterLessThan512).ToArray();
Array.Sort(MySortedRecords);
CollectionAssert.AreEqual(MySortedRecords, MyView, "Bad Seed was {0}", MySeed);
Thread.Sleep(1);
}
/// <summary>
/// Toggle nodes state.
/// </summary>
/// <param name="nodes">Nodes list.</param>
/// <param name="isExpanded">Expanded state.</param>
public void ToggleNodes(ObservableList <TreeNode <TreeViewItem> > nodes, bool isExpanded)
{
if ((nodes == null) || (nodes.Count == 0))
{
return;
}
nodes.BeginUpdate();
nodes.ForEach(node =>
{
node.IsExpanded = isExpanded;
ToggleNodes(node.Nodes, isExpanded);
});
nodes.EndUpdate();
}
/// <summary>
/// Load data from url.
/// </summary>
/// <param name="start">Start index.</param>
/// <returns>Coroutine.</returns>
protected virtual IEnumerator LoadData(int start)
{
if (start == 0)
{
Data.Clear();
}
WWW www = new WWW("https://ilih.ru/steamspy/?start=" + start.ToString());
yield return(www);
var lines = www.text.Split('\n');
www.Dispose();
Data.BeginUpdate();
lines.ForEach(ParseLine);
Data.EndUpdate();
}
/// <summary>
/// Load data from url.
/// </summary>
/// <param name="start">Start index.</param>
/// <returns>Coroutine.</returns>
protected virtual IEnumerator LoadData(int start)
{
if (start == 0)
{
Data.Clear();
}
var lines = new string[] { };
var url = "https://ilih.ru/steamspy/?start=" + start.ToString();
#if UNITY_2018_3_OR_NEWER
using (var www = UnityEngine.Networking.UnityWebRequest.Get(url))
{
yield return(www.SendWebRequest());
if (www.isNetworkError || www.isHttpError)
{
Debug.Log(www.error);
}
else
{
lines = www.downloadHandler.text.Split('\n');
}
}
#else
WWW www = new WWW(url);
yield return(www);
lines = www.text.Split('\n');
www.Dispose();
#endif
Data.BeginUpdate();
lines.ForEach(ParseLine);
Data.EndUpdate();
}
public void SortAsc()
{
nodes.BeginUpdate();
ApplyNodesSort(nodes, comparisonAsc);
nodes.EndUpdate();
}