/// <summary>
/// Get the string for a given key and convert to the desired type
/// </summary>
/// <param name="key">case insensitive key to fetch</param>
/// <param name="default">An optional function to provide the default if the key is missing</param>
/// <typeparam name="T">The type to convert to</typeparam>
/// <returns>The converted value</returns>
/// <exception cref="KeyNotFoundException">Key is not present and no default was provided</exception>
public T Get <T>(string key, Func <T> @default = null)
{
var found = SettingsDictionary
.TryGetValue(key, Environment, out var result);
if (found)
{
return(_converter.Convert <T>(result));
}
else if (@default != null)
{
return(@default());
}
else
{
throw new KeyNotFoundException();
}
}
private void ApplyStringConverter(IStringConverter converter)
{
int startPos = ActiveTextAreaControl.SelectionManager.SelectionCollection[0].Offset;
int length = ActiveTextAreaControl.SelectionManager.SelectionCollection[0].Length;
if (startPos >= 0)
{
string selection = ActiveTextAreaControl.SelectionManager.SelectedText;
string newSelection = converter.Convert(startPos, selection);
if ((newSelection != null) && (selection != newSelection))
{
Document.Replace(startPos, selection.Length, newSelection);
SetSelection(startPos, newSelection.Length);
}
}
}
private void ApplyStringConverter(IStringConverter converter)
{
int startPos = ActiveTextAreaControl.SelectionManager.SelectionCollection[0].Offset;
int length = ActiveTextAreaControl.SelectionManager.SelectionCollection[0].Length;
if (startPos >= 0)
{
string selection = ActiveTextAreaControl.SelectionManager.SelectedText;
string newSelection = converter.Convert(startPos, selection);
if ((newSelection != null) && (selection != newSelection))
{
Document.Replace(startPos, selection.Length, newSelection);
SetSelection(startPos, newSelection.Length);
}
}
}
public void Convert_Should_Return_IStringConverter(string arg)
{
Assert.That(_converter.Convert(arg), Is.Not.Null.And.InstanceOf <IStringConverter>());
}
public void ConvertTimeSpan()
{
var timeSpan = TimeSpan.FromMinutes(42);
var asString = timeSpan.ToString();
var parsed = _converter.Convert <TimeSpan>(asString);
Assert.AreEqual(timeSpan, parsed);
}