public void SetReplacement(ITextReplacement r)
{
replacement = r;
foreach (var source in sources)
{
source.TrySetCanceled();
}
sources.Clear();
invaliated.Raise(this, EventArgs.Empty);
}
private static void Execute(Regex regex, ITextReplacement replacement, string value, TaskCompletionSource <string> tcs, bool matchExtension)
{
try
{
if (matchExtension)
{
value = replacement.Apply(value, regex);
}
else
{
var ext = Path.GetExtension(value);
value = replacement.Apply(Path.ChangeExtension(value, null), regex);
value += ext;
}
tcs.TrySetResult(value);
}
catch (Exception)
{
tcs.TrySetResult(null);
}
}
private static void Execute(Regex regex, ITextReplacement replacement, string value, TaskCompletionSource <string> tcs, bool matchExtension)
{
try
{
if (matchExtension)
{
value = replacement.Apply(value, regex);
}
else
{
//remove extension, run, re-add extension
var ext = Path.GetExtension(value);
value = replacement.Apply(Path.ChangeExtension(value, null), regex);
value += ext; //manually append to not mess up file names container dots
}
tcs.TrySetResult(value);
}
catch (Exception)
{
tcs.TrySetResult(null);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ReplaceText"/> class.
/// </summary>
/// <param name="replacementObject">A object implementation of <see cref="ITextReplacement"/>.</param>
public ReplaceText(ITextReplacement replacementObject)
{
ReplacementObject = replacementObject;
}
/// <summary>
/// Sets the new replacement and invalidates results
/// </summary>
public void SetReplacement(ITextReplacement r)
{
replacement = r;
Invalidate();
}
