private Tuple <int, int> CommonOperations1()
{
IsEnabled = false;
ChooseViewer chv = new ChooseViewer();
int index = chv.ReturnViewerIndex();
if (index == -1)
{
return(null);
}
TypingInAdjMatrixSize window = new TypingInAdjMatrixSize();
int size = window.ReturnSizeOfMatrix();
if (size > 30 || size < 1)
{
if (size > 30)
{
MessageBox.Show("Niestety, z powodów technicznych nie obsługujemy grafów większych niż 30 wierzchołków, proszę wczytać graf z pliku");
}
return(null);
}
return(new Tuple <int, int>(index, size));
}
private async void SaveGraphItem_Click(object sender, RoutedEventArgs e)
{
ChooseViewer viewer = new ChooseViewer();
int index = viewer.ReturnViewerIndex();
GraphController gc = index == 0 ? graphController_1 : graphController_2;
Microsoft.Win32.SaveFileDialog sfd = new Microsoft.Win32.SaveFileDialog();
if (sfd.ShowDialog() == true)
{
await GraphController.SaveGraphAsync(gc.Graph, sfd.FileName);
}
}
private void LoadGraphItem_Click(object sender, RoutedEventArgs e)
{
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog
{
DefaultExt = ".txt",
};
bool?result = dlg.ShowDialog();
if (result == true)
{
string fileName = dlg.FileName;
List <List <int> > adjList = GraphController.LoadGraph(fileName);
ChooseViewer viewer = new ChooseViewer();
int index = viewer.ReturnViewerIndex();
CommonOperations2(index, adjList);
}
else
{
System.Windows.Forms.MessageBox.Show("Nie można otworzyć pliku, nieznany błąd", "Błąd", System.Windows.Forms.MessageBoxButtons.OK);
}
}
