private UIElement InputGraphBullet()
{
Predicate <string> validityCheck = path => File.Exists(path) && GraphEmbedding.CanParse(path);
Action <string> onPathChanged = path =>
{
InputGraphPath = path;
SetGraph(GraphEmbedding.FromText(File.ReadLines(path)));
};
var textBox = InteractiveTextBox.Create(InputGraphPath, validityCheck, onPathChanged, Dispatcher);
InputGraphTextBox = textBox;
return(HorizontalContainerStrecherd.Create()
.AddLeft(TextBlockCreator.RegularTextBlock("Input Graph").WithBullet())
.AddRight(ButtonCreator.Create("...", () => DialogCreator.ChooseFile(path => textBox.Text = path)))
.AsDock(textBox));
}
private void OpenGraphButton_OnClick(object __, RoutedEventArgs _)
{
try
{
void FileChosen(string path)
{
var embedding = GraphEmbedding.FromText(File.ReadLines(path));
this.GraphVisual.SetNewEmbedding(embedding);
}
DialogCreator.ChooseFile(FileChosen);
}
catch (Exception e)
{
MessageBox.Show("An error occured. file is malformed:" + Environment.NewLine + e.Message);
}
}