/// <summary>
/// Load Recent list from Registry.
/// Called from Initialize.
/// </summary>
private void LoadRecent()
{
try
{
RecentFilesCollection.Clear();
RegistryKey?key = Registry.CurrentUser.OpenSubKey(_registryPath);
if (key is not null)
{
for (int i = 0; i < _maxNumberOfFiles; i++)
{
string sKey = RegEntryName + i.ToString(CultureInfo.InvariantCulture);
var s = key.GetValue(sKey, "") as string;
if (s is null || s.Length == 0)
{
break;
}
RecentFilesCollection.Add(new RecentFile(s, GetDisplayName(s)));
}
}
}
catch
{
//Logger.Error("Loading Recent from Registry failed: " + ex.Message);
}
}
// Check that the list contains a set of entries
// in the order given and nothing else.
private void CheckListContains(params int[] item)
{
RecentFilesCollection files = recentFiles.Entries;
Assert.AreEqual(item.Length, files.Count, "Count");
for (int index = 0; index < files.Count; index++)
{
Assert.AreEqual(item[index].ToString(), files[index].Path, "Item");
}
}
// Check that the list is set right: 1, 2, ...
private void CheckMockValues(int count)
{
RecentFilesCollection files = recentFiles.Entries;
Assert.AreEqual(count, files.Count, "Count");
for (int index = 0; index < count; index++)
{
Assert.AreEqual((index + 1).ToString(), files[index].Path, "Item");
}
}
/// <summary>
/// Remove file name from Recent list.
/// Call this function when File - Open operation failed.
/// </summary>
/// <param name="fullFileName">File Name</param>
public void Remove(string fullFileName)
{
int i = 0;
IEnumerator <RecentFile> myEnumerator = RecentFilesCollection.GetEnumerator();
while (myEnumerator.MoveNext())
{
if (String.Equals(myEnumerator.Current.FullFileName, fullFileName, StringComparison.InvariantCultureIgnoreCase))
{
RecentFilesCollection.RemoveAt(i);
return;
}
i++;
}
}
/// <summary>
/// Add file name to Recent list.
/// Call this function when file is opened successfully.
/// If file already exists in the list, it is moved to the first place.
/// </summary>
/// <param name="fullFileName">File Name</param>
public void Add(string fullFileName)
{
if (String.IsNullOrWhiteSpace(fullFileName))
{
return;
}
Remove(fullFileName);
// if array has maximum length, remove last element
if (RecentFilesCollection.Count == _maxNumberOfFiles)
{
RecentFilesCollection.RemoveAt(_maxNumberOfFiles - 1);
}
// add new file name to the start of array
RecentFilesCollection.Insert(0, new RecentFile(fullFileName, GetDisplayName(fullFileName)));
}
public void ClearList()
{
RecentFilesCollection.Clear();
try
{
RegistryKey key = Registry.CurrentUser.CreateSubKey(_registryPath);
if (key is not null)
{
int n = RecentFilesCollection.Count;
int i;
for (i = 0; i < _maxNumberOfFiles; i++)
{
key.DeleteValue(RegEntryName + i.ToString(CultureInfo.InvariantCulture), false);
}
}
}
catch
{
//Logger.Error("Saving Recent to Registry failed: " + ex.Message);
}
}
