public void Remove()
{
var recentFileList = new RecentFileList();
AssertHelper.ExpectedException <ArgumentNullException>(() => recentFileList.Remove(null !));
recentFileList.AddFile("Doc1");
recentFileList.AddFile("Doc2");
recentFileList.AddFile("Doc3");
RecentFile lastAdded = recentFileList.RecentFiles.First();
recentFileList.Remove(recentFileList.RecentFiles.Last());
AssertHelper.SequenceEqual(new[] { "Doc3", "Doc2" }, recentFileList.RecentFiles.Select(f => f.Path));
recentFileList.Remove(recentFileList.RecentFiles.First());
AssertHelper.SequenceEqual(new[] { "Doc2" }, recentFileList.RecentFiles.Select(f => f.Path));
recentFileList.Remove(recentFileList.RecentFiles.First());
Assert.IsTrue(!recentFileList.RecentFiles.Any());
// Try to delete a RecentFile object which was already deleted.
AssertHelper.ExpectedException <ArgumentException>(() => recentFileList.Remove(lastAdded));
}
private IDocument OpenCore(string fileName, FileType fileType = null)
{
// Check if document is already opened
var document = Documents.SingleOrDefault(d => d.FileName == fileName);
if (document == null)
{
IDocumentType documentType;
if (fileType != null)
{
documentType = GetDocumentType(fileType);
}
else
{
documentType = documentTypes.FirstOrDefault(dt => dt.FileExtension == Path.GetExtension(fileName));
if (documentType == null)
{
Trace.TraceError(string.Format(CultureInfo.InvariantCulture,
"The extension of the file '{0}' is not supported.", fileName));
messageService.ShowError(shellService.ShellView,
string.Format(CultureInfo.CurrentCulture, Resources.FileExtensionNotSupported, fileName));
return(null);
}
}
try
{
document = documentType.Open(fileName);
}
catch (Exception e)
{
Trace.TraceError(e.ToString());
messageService.ShowError(shellService.ShellView,
string.Format(CultureInfo.CurrentCulture, Resources.CannotOpenFile, fileName));
if (e is FileNotFoundException)
{
var recentFile = recentFileList.RecentFiles.FirstOrDefault(x => x.Path == fileName);
if (recentFile != null)
{
recentFileList.Remove(recentFile);
}
}
return(null);
}
fileService.AddDocument(document);
recentFileList.AddFile(document.FileName);
}
ActiveDocument = document;
return(document);
}
public void AddRecentFile(string path)
{
if (RecentFileList.Contains(path) == false)
{
if (RecentFileList.Count == this.MaxRecentFiles)
{
RecentFileList.RemoveAt(RecentFileList.Count - 1);
}
RecentFileList.Insert(0, path);
}
else
{
if (RecentFileList.Count == this.MaxRecentFiles)
{
RecentFileList.RemoveAt(RecentFileList.Count - 1);
}
RecentFileList.Remove(path);
RecentFileList.Insert(0, path);
}
this.Save();
}