private async void Graph_Confirm_Create(object sender, RoutedEventArgs e)
{
try
{
if (Graph_exist)
{
msgdi = new MessageDialog("Não pode existir mais de um Grafo ainda!");
await msgdi.ShowAsync();
return;
}
else
{
Graph = new Grafo(isDigraph.IsOn);
Graph.name = label_box_graph.Text;
Graph_exist = true;
GraphCreate.Visibility = Visibility.Collapsed;
myConsole.AddStringToConsole($"\nGrafo {label_box_graph.Text} foi adicionado.");
myConsole.Update();
Add_Graph.Visibility = Visibility.Collapsed;
}
}
catch (Exception ex)
{
msgdi = new MessageDialog($"Erro: {ex.Message}");
await msgdi.ShowAsync();
}
label_box_graph.Text = "";
}
/// <summary>
/// Checks Add-combobox and confirms the operation
/// </summary>
/// <param name="sender">Button Confirm</param>
/// <param name="e">Routed Event</param>
private async void Confirm_add_item(object sender, RoutedEventArgs e)
{
try
{
if (selected_item_name == "Grafo")
{
if (Graph_exist)
{
msgdi = new MessageDialog("Não pode existir mais de um Grafo ainda!");
await msgdi.ShowAsync();
return;
}
else
{
Graph = new Grafo(isDigraph.IsChecked.Value);
Graph.name = label_box.Text;
Graph_exist = true;
}
}
if (Graph_exist)
{
switch (selected_item_name)
{
case "Vértice":
{
Vertice vertice_aux = new Vertice(label_box.Text, Graph.NumVertices() + 1);
Graph.AddVertice(vertice_aux);
Debug.WriteLine(Graph.NumVertices());
Debug.WriteLine(Graph.NumArestas());
v1_box.Items.Add(vertice_aux.Label);
v2_box.Items.Add(vertice_aux.Label);
break;
}
case "Aresta":
{
Aresta aresta_aux = new Aresta(float.Parse(weigth_Aresta_box.Text), Graph.BuscaVertice(v1_box.SelectedItem.ToString()), Graph.BuscaVertice(v2_box.SelectedItem.ToString()), Graph.isDigraph);
Graph.AddAresta(aresta_aux);
break;
}
}
if (selected_item_name != "")
{
myConsole.AddStringToConsole($"\n{selected_item_name} {label_box.Text} foi adicionado.");
}
}
else
{
msgdi = new MessageDialog("Não existe Grafo ainda!");
await msgdi.ShowAsync();
}
}catch (Exception ex) {
msgdi = new MessageDialog($"Erro {ex.Message}");
await msgdi.ShowAsync();
}
clear_ui_add();
Add_scene.Visibility = Visibility.Collapsed;
ComboAdd_box.SelectedItem = "";
myConsole.Update();
graphStats.Update();
}
