/// <summary>
/// Displays a yes/no dialog with custom labels for the buttons.
/// This method may become obsolete in the future if media portal adds more dialogs.
/// </summary>
/// <returns>True if yes was clicked, False if no was clicked</returns>
public static bool ShowCustomYesNoDialog(string heading, string lines, string yesLabel, string noLabel, bool defaultYes)
{
if (GUIGraphicsContext.form.InvokeRequired)
{
ShowCustomYesNoDialogDelegate d = ShowCustomYesNoDialog;
return((bool)GUIGraphicsContext.form.Invoke(d, heading, lines, yesLabel, noLabel, defaultYes));
}
GUIDialogYesNo dlgYesNo = (GUIDialogYesNo)GUIWindowManager.GetWindow((int)GUIWindow.Window.WINDOW_DIALOG_YES_NO);
try
{
dlgYesNo.Reset();
dlgYesNo.SetHeading(heading);
string[] linesArray = lines.Split(new string[] { "\\n", "\n" }, StringSplitOptions.None);
if (linesArray.Length > 0)
{
dlgYesNo.SetLine(1, linesArray[0]);
}
if (linesArray.Length > 1)
{
dlgYesNo.SetLine(2, linesArray[1]);
}
if (linesArray.Length > 2)
{
dlgYesNo.SetLine(3, linesArray[2]);
}
if (linesArray.Length > 3)
{
dlgYesNo.SetLine(4, linesArray[3]);
}
dlgYesNo.SetDefaultToYes(defaultYes);
foreach (GUIControl item in dlgYesNo.GetControlList())
{
if (item is GUIButtonControl)
{
GUIButtonControl btn = (GUIButtonControl)item;
if (btn.GetID == 11 && !string.IsNullOrEmpty(yesLabel)) // Yes button
{
btn.Label = yesLabel;
}
else if (btn.GetID == 10 && !string.IsNullOrEmpty(noLabel)) // No button
{
btn.Label = noLabel;
}
}
}
dlgYesNo.DoModal(GUIWindowManager.ActiveWindow);
return(dlgYesNo.IsConfirmed);
}
finally
{
// set the standard yes/no dialog back to it's original state (yes/no buttons)
if (dlgYesNo != null)
{
dlgYesNo.ClearAll();
}
}
}