private void SaveGraph(object sender, RoutedEventArgs e)
{
SaveFileDialog dlg = new SaveFileDialog();
dlg.FileName = "Graph";
dlg.DefaultExt = ".matrix";
dlg.Filter = "Matrix|*.matrix|List|*.list|Incidency|*.inc";
dlg.InitialDirectory = SaveLoadWindowHelper.LoadCurrentDialogDirectory();
bool?result = dlg.ShowDialog();
if (result == true)
{
if (dlg.FileName.ToLower().EndsWith("matrix"))
{
GraphLoad.SaveMatrix(Graph, dlg.FileName);
}
else if (dlg.FileName.ToLower().EndsWith("list"))
{
GraphLoad.SaveList(Converter.ConvertToList(Graph), dlg.FileName);
}
else if (dlg.FileName.ToLower().EndsWith("inc"))
{
GraphLoad.SaveMatrixInc(Converter.ConvertToMatrixInc(Graph), dlg.FileName);
}
SaveLoadWindowHelper.SaveCurrentDialogDirectory(System.IO.Path.GetDirectoryName(dlg.FileName));
}
else
{
SaveLoadWindowHelper.SaveCurrentDialogDirectory(dlg.InitialDirectory);
}
}
public void TestMatrixIO()
{
createAppdataFolder();
var file = Path.Combine(AppDataDirectory, "tests\\test.matrix");
Random rand = new Random();
for (int i = 0; i < 25; ++i)
{
GraphMatrix matrix = GraphGenerator.generatorGnp(1000 + rand.Next(1000), 0.5);
GraphLoad.SaveMatrix(matrix, file);
GraphMatrix second = GraphLoad.LoadMatrix(file);
Assert.IsTrue(matrix.Equals(second));
}
}
