private static void ClickExceptionButton(ControlExceptions controlExceptions)
{
try
{
Exception exception;
Button removeButton;
lock (_syncObj)
{
exception = controlExceptions.Exceptions.Count > 0
? controlExceptions.Exceptions.Dequeue()
: null;
if (controlExceptions.Exceptions.Count == 0)
{
_controlExceptions.Remove(controlExceptions.Control);
removeButton = controlExceptions.Button;
controlExceptions.Button = null;
}
else
{
removeButton = null;
}
}
if (removeButton != null)
{
try
{
controlExceptions.Control.OnUiThread(removeButton.Dispose);
}
catch
{
}
}
else
{
controlExceptions.Control.OnUiThread(() => UpdateButton(controlExceptions));
}
if (exception != null)
{
Mbox.Error(exception, "Sorry! We could not load the data you wanted.");
}
}
catch
{
}
}
public static void SetException(this Control control, Exception exception)
{
try
{
ControlExceptions controlExceptions;
bool added;
lock (_syncObj)
{
if (_controlExceptions.TryGetValue(control, out controlExceptions))
{
added = false;
}
else
{
added = true;
controlExceptions = new ControlExceptions(control);
_controlExceptions.Add(control, controlExceptions);
}
}
controlExceptions.Exceptions.Enqueue(exception);
if (added)
{
control.OnUiThread(() =>
{
Button showExceptionButton = CreateShowExceptionButton(control);
lock (_syncObj)
{
controlExceptions.Button = showExceptionButton;
UpdateButton(controlExceptions);
}
showExceptionButton.Click += (s, e) => ClickExceptionButton(controlExceptions);
});
}
else
{
control.OnUiThread(() => UpdateButton(controlExceptions));
}
}
catch
{
}
}
private static void UpdateButton(ControlExceptions controlExceptions)
{
try
{
lock (_syncObj)
{
if (controlExceptions.Button != null)
{
controlExceptions.Button.Text = $"Show exception... ({controlExceptions.Exceptions.Count})";
controlExceptions.Button.BringToFront();
}
}
}
catch
{
}
}
