/// <summary>
/// Sets the configuration.
/// </summary>
/// <param name="config">The configuration.</param>
public void SetConfiguration(RenameConfig config)
{
if (config == null)
{
this.Formula = this.SearchText = this.ReplaceText = string.Empty;
}
else
{
this.Formula = config.Formula;
this.SearchText = config.SearchText;
this.ReplaceText = config.ReplaceText;
}
}
bool TryConfig(RenameConfig config)
{
System.Diagnostics.Debug.WriteLine("-->TryFormula");
string tmp;
this.LastViewUpdate = DateTime.Now;
this.Status.Clear();
if (config.IsTransform)
{
bool needFormula = !string.IsNullOrWhiteSpace(config.Formula);
bool needReplace = !string.IsNullOrEmpty(config.SearchText);
try {
Func <MediaFile, string> worker = null;
if (needFormula)
{
worker = this.Processor.GetEvaluator(config.Formula);
}
foreach (var itm in this.Items)
{
tmp = null;
if (needFormula)
{
tmp = worker(itm.Key);
}
if (needReplace)
{
tmp = (tmp ?? itm.Key.Title).Replace(config.SearchText, config.ReplaceText);
}
itm.Value = (tmp ?? string.Empty).Trim();
}
return(true);
}
catch (ArgumentException x) {
this.Status.SetError(string.Format("Bad pattern: {0}", x.Message));
}
catch (Exception x) {
this.Status.SetError(string.Format("Failed to apply pattern. {0}: {1}", x.GetType().Name, x.Message));
}
}
else
{
foreach (var itm in this.Items)
{
itm.Value = null;
}
}
return(false);
}