public void StartCompare(WaitCallback done)
{
AdditionalInfoWindow.Visible = false;
progressbar1.Visible = true;
progressbar1.Adjustment.Lower = 0;
progressbar1.Adjustment.Upper = 100;
// clear our existing content
if (context != null)
{
context.StopCompare();
}
// Go to the actual tree page.
notebook1.Page = 0;
// now generate new content asynchronously
context = new CompareContext(reference_loader, target_loader);
context.ProgressChanged += delegate(object sender, CompareProgressChangedEventArgs e) {
Application.Invoke(delegate {
Status = e.Message;
Progress = e.Progress;
});
};
context.Error += delegate(object sender, CompareErrorEventArgs e) {
Application.Invoke(delegate {
Console.WriteLine("ERROR: {0}", e.Message);
MessageDialog md = new MessageDialog(this, 0, MessageType.Error, ButtonsType.Ok, false,
e.Message);
md.Response += delegate(object s, ResponseArgs ra) {
md.Hide();
};
md.Show();
Status = String.Format("Comparison failed at {0}", DateTime.Now);
Progress = 0.0;
progressbar1.Visible = false;
});
};
context.Finished += delegate(object sender, EventArgs e) {
Application.Invoke(delegate {
DateTime finish_time = DateTime.Now;
if (context.Comparison != null)
{
Status = String.Format("Comparison completed at {0}", finish_time);
context.Comparison.PropagateCounts();
PopulateTreeFromComparison(context.Comparison);
Progress = 0.0;
CompareHistory[] history = Config.Recent[0].History;
if (history == null || history.Length == 0 ||
(history[history.Length - 1].Extras != context.Comparison.Extra ||
history[history.Length - 1].Errors != context.Comparison.Warning ||
history[history.Length - 1].Missing != context.Comparison.Missing ||
history[history.Length - 1].Niexs != context.Comparison.Niex ||
history[history.Length - 1].Todos != context.Comparison.Todo))
{
CompareHistory history_entry = new CompareHistory();
history_entry.CompareTime = finish_time;
history_entry.Extras = context.Comparison.Extra;
history_entry.Errors = context.Comparison.Warning;
history_entry.Missing = context.Comparison.Missing;
history_entry.Niexs = context.Comparison.Niex;
history_entry.Todos = context.Comparison.Todo;
Config.Recent[0].AddHistoryEntry(history_entry);
Config.Save();
}
}
else
{
Status = "Comparison not completed - no data returned.";
}
done(this);
progressbar1.Visible = false;
});
};
treeStore.Clear();
context.Compare();
}
