/// <summary>
/// Handles when a key is being pressed while the <see cref="Control"/> has focus.
/// This is called immediately before <see cref="Control.KeyPressed"/>.
/// Override this method instead of using an event hook on <see cref="Control.KeyPressed"/> when possible.
/// </summary>
/// <param name="e">The event args.</param>
protected override void OnKeyPressed(KeyEventArgs e)
{
base.OnKeyPressed(e);
if (e.Code == KeyCode.Escape)
{
if (RequestEndDialog != null)
{
RequestEndDialog.Raise(this, EventArgs.Empty);
}
}
else
{
var asNumeric = e.Code.GetNumericKeyAsValue();
if (!asNumeric.HasValue)
{
return;
}
var value = asNumeric.Value - 1;
if (value < 0)
{
value = 10;
}
if (value < _responses.Length)
{
if (SelectResponse != null)
{
SelectResponse.Raise(this, EventArgsHelper.Create(_responses[value]));
}
}
}
}
/// <summary>
/// Handles when the Close button on the form is clicked.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="SFML.Window.MouseButtonEventArgs"/> instance containing the event data.</param>
protected override void CloseButtonClicked(object sender, MouseButtonEventArgs e)
{
// Since we have to let the server know what our chat state is, we can't just close the window. Instead,
// make a request to the server that we want to end the chat dialog. If the server allows it, then it
// will eventually close.
if (RequestEndDialog != null)
{
RequestEndDialog.Raise(this, EventArgs.Empty);
}
}
