void _SetVisible(bool show, TBHide reason)
{
//AOutput.Write(show, reason);
if (show)
{
if (_hide == 0)
{
return;
}
_hide &= ~reason;
if (_hide != 0)
{
return;
}
}
else
{
var h = _hide;
_hide |= reason;
if (h != 0)
{
return;
}
}
_SetVisibleLL(show);
}
/// <summary>
/// Adds or removes a reason to temporarily hide the toolbar. The toolbar is hidden if at least one reason exists. See also <seealso cref="Close"/>.
/// </summary>
/// <param name="hide">true to hide (add <i>reason</i>), false to show (remove <i>reason</i>).</param>
/// <param name="reason">An user-defined reason to hide/unhide. Can be <see cref="TBHide.User"/> or a bigger value, eg (TBHide)0x20000, (TBHide)0x40000.</param>
/// <exception cref="InvalidOperationException">
/// - The toolbar was never shown (<see cref="Show"/> not called).
/// - It is a satellite toolbar.
/// </exception>
/// <exception cref="ArgumentOutOfRangeException"><i>reason</i> is less than <see cref="TBHide.User"/>.</exception>
/// <remarks>
/// Toolbars are automatically hidden when the owner window is hidden, minimized, etc. This function can be used to hide toolbars for other reasons.
/// </remarks>
public void Hide(bool hide, TBHide reason)
{
if (!_loaded || _satPlanet != null)
{
throw new InvalidOperationException();
}
if (0 != ((int)reason & 0xffff))
{
throw new ArgumentOutOfRangeException();
}
_SetVisible(!hide, reason);
}
