public async Task OnLabelChange(ChangeEventArgs e)
{
if (e.Value.ToString().Contains(Filter))
{
for (int i = FilterNodes.Count - 1; i >= 0; i--)
{
if ((MatchCase.Active && !FilterNodes[i].Label.Contains(e.Value.ToString())) ||
(!MatchCase.Active && !FilterNodes[i].Label.ToLower().Contains(e.Value.ToString().ToLower())) ||
(MatchExact.Active && FilterNodes[i].Label.ToLower() != e.Value.ToString().ToLower()))
{
FilterNodes.RemoveAt(i);
}
}
}
else
{
FilterNodes.Clear();
foreach (Node node in Nodes)
{
if (MatchCase.Active)
{
if (node.Label.Contains(e.Value.ToString()))
{
FilterNodes.Add(node);
}
}
else
{
if (node.Label.ToLower().Contains(e.Value.ToString().ToLower()))
{
FilterNodes.Add(node);
}
}
}
if (MatchExact.Active)
{
for (int i = FilterNodes.Count - 1; i >= 0; i--)
{
if (FilterNodes[i].Label.ToLower() != e.Value.ToString().ToLower())
{
FilterNodes.RemoveAt(i);
}
}
}
}
Filter = e.Value.ToString();
if (FilterNodes.Any())
{
if (ActiveGraph.Nodes.Count == 1 && FilterNodes.Contains(ActiveGraph.Nodes[0]))
{
Counter = FilterNodes.IndexOf(ActiveGraph.Nodes[0]);
}
else
{
Counter = 0;
}
await IterateNodes(0);
}
}
protected override void OnParametersSet()
{
PercentageZoom = ZoomService.GetPercentage(SVGControl.Scale);
if (Filter == "")
{
FilterNodes.Clear();
foreach (Node node in Nodes)
{
FilterNodes.Add(node);
}
}
if (ActiveGraph.Nodes.Count == 1 && FilterNodes.Contains(ActiveGraph.Nodes[0]))
{
Counter = FilterNodes.IndexOf(ActiveGraph.Nodes[0]);
}
for (int i = FilterNodes.Count - 1; i >= 0; i--)
{
if (!Nodes.Contains(FilterNodes[i]))
{
FilterNodes.RemoveAt(i);
}
}
}
public async Task MatchExactClicked()
{
MatchExact.Active = !MatchExact.Active;
if (MatchExact.Active)
{
for (int i = FilterNodes.Count - 1; i >= 0; i--)
{
if (FilterNodes[i].Label.ToLower() != Filter.ToLower())
{
FilterNodes.RemoveAt(i);
}
}
}
else
{
FilterNodes.Clear();
foreach (Node node in Nodes)
{
if (node.Label.ToLower().Contains(Filter.ToLower()))
{
FilterNodes.Add(node);
}
}
}
if (FilterNodes.Any())
{
if (ActiveGraph.Nodes.Count == 1 && FilterNodes.Contains(ActiveGraph.Nodes[0]))
{
Counter = FilterNodes.IndexOf(ActiveGraph.Nodes[0]);
}
else
{
Counter = 0;
}
await IterateNodes(0);
}
}