/// <summary>
/// Handles all CiMenu actions from callback
/// </summary>
/// <param name="Menu">complete CI menu object</param>
public void CiMenuCallback(CiMenu Menu)
{
ciMenuState = Menu.State;
switch (ciMenuState)
{
// choices available, so show them
case TvLibrary.Interfaces.CiMenuState.Ready:
//ciMenuState = CiMenuState.Opened;
Title.Text = Menu.Title;
Subtitle.Text = Menu.Subtitle;
BottomText.Text = Menu.BottomText;
ciMenuChoices = Menu.NumChoices;
Choices.Items.Clear();
// no choices then we are ready yet
if (ciMenuChoices == 0)
{
ciMenuState = CiMenuState.NoChoices;
SetButtonState();
}
else
{
foreach (CiMenuEntry entry in Menu.MenuEntries)
{
Choices.Items.Add(entry);
}
}
break;
// errors and menu options with no choices
case TvLibrary.Interfaces.CiMenuState.Error:
case TvLibrary.Interfaces.CiMenuState.NoChoices:
Title.Text = Menu.Title;
Subtitle.Text = Menu.Subtitle;
BottomText.Text = Menu.BottomText;
ciMenuChoices = Menu.NumChoices;
break;
// requests require users input so open keyboard
case TvLibrary.Interfaces.CiMenuState.Request:
ciMenuState = CiMenuState.Request;
SetButtonState();
CiRequest.Text = String.Format("{0} ({1} Zeichen)", Menu.RequestText, Menu.AnswerLength);
CiAnswer.MaxLength = (int)Menu.AnswerLength;
CiAnswer.Text = "";
CiAnswer.Focus();
break;
}
SetButtonState();
}
/// <summary>
/// eventhandler to show CI Menu dialog
/// </summary>
/// <param name="Menu"></param>
protected override void CiMenuCallback(CiMenu Menu)
{
try
{
Log.Debug("Callback from tvserver {0}", Menu.Title);
// pass menu to calling dialog
if (refDlg != null)
{
refDlg.CiMenuCallback(Menu);
}
}
catch
{
Menu = new CiMenu("Remoting Exception", "Communication with server failed", null,
TvLibrary.Interfaces.CiMenuState.Error);
// pass menu to calling dialog
if (refDlg != null)
{
refDlg.CiMenuCallback(Menu);
}
}
}