private bool ValidateInput()
{
if (_pruferCode.GetText().Equals("Empty"))
{
return(true);
}
var values = _pruferCode.GetText().Split(" ");
int elementsAmount = values.Length;
if (elementsAmount == 0 || elementsAmount > 25)
{
return(false);
}
foreach (string value in values)
{
if (!Int32.TryParse(value, out int number))
{
return(false);
}
if (number < 1 || number > elementsAmount + 2)
{
return(false);
}
}
return(true);
}
private bool ValidateInput()
{
if (!Int32.TryParse(_edgesAmount.GetText(), out int edges))
{
return(false);
}
return(edges >= 1 && edges <= _vertices);
}
private void OnCheckButtonClick(IItem sender, MouseArgs args)
{
if (ValidateInput())
{
var eventArgs = new GotCorrectCheckPathEventArgs
{
FirstVertex = Int32.Parse(_firstVertex.GetText()),
SecondVertex = Int32.Parse(_secondVertex.GetText())
};
_output.SetText(string.Empty);
OnGotCorrectInput(eventArgs);
}
else
{
_output.SetText("Incorrect Input");
_output.SetHeight(50);
}
}
private bool ValidateInput()
{
if (!(Int32.TryParse(_verticesAmount.GetText(), out int vertices) &&
Double.TryParse(_density.GetText(), out double density) &&
Int32.TryParse(_minWeight.GetText(), out int minWeight) &&
Int32.TryParse(_maxWeight.GetText(), out int maxWeight)))
{
return(false);
}
return(vertices >= 2 &&
vertices <= _maxVertices &&
density >= 0 &&
density <= 1 &&
minWeight >= -100 &&
minWeight <= 100 &&
maxWeight >= -100 &&
maxWeight <= 100 &&
minWeight <= maxWeight);
}
private void OnButtonClick(bool dijkstra, bool bellmanFord, bool floyd)
{
if (ValidateInput())
{
var eventArgs = new GotCorrectFindPathEventArgs
{
FirstVertex = Int32.Parse(_firstVertex.GetText()),
SecondVertex = Int32.Parse(_secondVertex.GetText()),
Dijkstra = dijkstra,
BellmanFord = bellmanFord,
Floyd = floyd
};
_output.SetText(string.Empty);
OnGotCorrectInput(eventArgs);
}
else
{
_output.SetText("Incorrect Input");
_output.SetHeight(50);
}
}