/// <summary> Resets key value to its default setting. </summary>
/// <param name="key"> Config key to reset. </param>
/// <returns> True if value was reset. False if resetting was canceled by an event handler/plugin. </returns>
public static bool ResetValue(this ConfigKey key)
{
return(key.TrySetValue(key.GetDefault()));
}
static MenuState ShowKey()
{
Refresh("Section {0} > Key {1}", currentSection, currentKey);
Type valueType = currentKey.GetValueType();
if (UseColor)
{
Console.ForegroundColor = ConsoleColor.White;
}
Console.Write(" Value Type: ");
if (UseColor)
{
Console.ResetColor();
}
if (valueType.IsEnum)
{
Console.WriteLine("{0} (enumeration)", valueType.Name);
}
else if (valueType == typeof(int))
{
Console.WriteLine("Integer");
}
else if (valueType == typeof(bool))
{
Console.WriteLine("{0} (true/false)", valueType.Name);
}
else
{
Console.WriteLine(valueType.Name);
}
if (UseColor)
{
Console.ForegroundColor = ConsoleColor.White;
}
Console.WriteLine(" Description:");
if (UseColor)
{
Console.ResetColor();
}
string[] newlineSeparator = new[] { "\r\n" };
string[] descriptionLines = currentKey.GetDescription().Split(newlineSeparator,
StringSplitOptions.RemoveEmptyEntries);
foreach (string line in descriptionLines)
{
Console.WriteLine(" " + line);
}
if (UseColor)
{
Console.ForegroundColor = ConsoleColor.White;
}
Console.Write(" Default value: ");
PrintKeyValue(currentKey.GetDefault().ToString());
if (UseColor)
{
Console.ForegroundColor = ConsoleColor.White;
}
Console.Write(" Current value: ");
PrintKeyValue(currentKey.GetRawString());
if (valueType.IsEnum)
{
if (UseColor)
{
Console.ForegroundColor = ConsoleColor.White;
}
Console.Write(" Choices: ");
if (UseColor)
{
Console.ResetColor();
}
Console.WriteLine(Enum.GetNames(valueType).JoinToString());
}
else if (currentKey.IsColor())
{
PrintColorList();
}
Console.WriteLine();
TextMenu menu = new TextMenu();
TextOption optionBack = menu.AddOption("B", "Back to " + currentSection);
TextOption optionChange = menu.AddOption("C", "Change value");
TextOption optionDefaults = menu.AddOption("D", "Use default");
TextOption choice = menu.Show();
if (choice == optionBack)
{
return(MenuState.KeyList);
}
else if (choice == optionChange)
{
while (true)
{
try {
Console.Write("Enter new value for {0}: ", currentKey);
currentKey.SetValue(Console.ReadLine());
break;
} catch (FormatException ex) {
WriteWarning(ex.Message);
}
}
}
else if (choice == optionDefaults)
{
currentKey.SetValue(currentKey.GetDefault());
}
return(MenuState.Key);
}