private void View_WriteToFileButton_Click(object sender, EventArgs e)
{
if (_figuresBuffer.Count == 0)
{
_view.ShowError(new Exception("Список фигур пуст."));
return;
}
using (OpenFileDialog dialog = new OpenFileDialog())
{
dialog.Filter = "Text files(*.txt)|*.txt";
if (dialog.ShowDialog() == DialogResult.OK)
{
var serializer = AppDependencies.CreateSerializer();
var list = new List <FigureDrawer>();
foreach (var figure in _figuresBuffer)
{
list.Add(figure as FigureDrawer);
}
serializer.Serialize(list, dialog.FileName);
}
}
}
private void View_OnReadFromFileButton_Click(object sender, EventArgs e)
{
using (OpenFileDialog dialog = new OpenFileDialog())
{
dialog.Filter = "Text files(*.txt)|*.txt";
if (dialog.ShowDialog() == DialogResult.OK)
{
var serializer = AppDependencies.CreateSerializer();
try
{
var figures = serializer.Deserialize(dialog.FileName);
_figuresBuffer.AddRange(figures.ToArray());
_outFigures.AddRange(figures.ToArray());
}
catch (Exception err)
{
_view.ShowError(err);
}
}
}
}