/// <summary>
/// Focuses the previous or next selection button depending on if the UP or DOWN arrow keys were pressed.
/// </summary>
/// <param name="info">The keyboard state.</param>
public override bool ProcessKeyboard(Input.KeyboardInfo info)
{
base.ProcessKeyboard(info);
if (info.IsKeyReleased(Keys.Up) && PreviousSelection != null)
{
PreviousSelection.IsFocused = true;
return true;
}
else if (info.IsKeyReleased(Keys.Down) && NextSelection != null)
{
NextSelection.IsFocused = true;
return true;
}
return false;
}
/// <summary>
/// Called when the control should process keyboard information.
/// </summary>
/// <param name="info">The keyboard information.</param>
/// <returns>True if the keyboard was handled by this control.</returns>
public override bool ProcessKeyboard(Input.KeyboardInfo info)
{
if (info.IsKeyReleased(Keys.Space) || info.IsKeyReleased(Keys.Enter))
{
IsSelected = true;
return true;
}
else if (Parent != null)
{
if (info.IsKeyReleased(Keys.Up))
Parent.TabPreviousControl();
else if (info.IsKeyReleased(Keys.Down))
Parent.TabNextControl();
return true;
}
return false;
}
/// <summary>
/// Processes the keyboard looking for the ESC key press to close the console, if required. Otherwise the base ControlsConsole will process the keyboard.
/// </summary>
/// <param name="info">Keyboard state.</param>
public override bool ProcessKeyboard(Input.KeyboardInfo info)
{
info = KeyboardState;
info.ProcessKeys(Engine.GameTimeUpdate);
if (CloseOnESC && info.IsKeyReleased(Keys.Escape))
{
this.Hide();
return true;
}
else
return base.ProcessKeyboard(info);
}