public void Get(string selection, string language, bool editable, List<TextContextItem> items)
{
if (selection == null && m_timeMachineDir != null)
{
ITextEditor editor = DoGetMainEditor();
if (editor != null && editor.Path != null)
{
if (DoCanOpen(editor.Path))
{
items.Add(new TextContextItem(0.1f));
items.Add(new TextContextItem("Find in Time Machine", s => {DoOpen(); return s;}, 0.11f));
}
else
{
string tmPath = editor.Path;
var entries = new List<Backup>();
bool isNew;
lock (m_mutex)
{
var tmIndex = m_backups.Indexer<UniqueIndexer<string, Backup>>("tm path");
if (tmIndex.ContainsItem(tmPath))
{
string realPath = tmIndex.GetItem(tmPath).RealPath;
var realIndex = m_backups.Indexer<Indexer<string, Backup>>("real path");
foreach (Backup backup in realIndex.GetItems(realPath))
{
entries.Add(backup);
}
}
isNew = m_newFiles.Contains(editor.Path); // if this is true we need to, or are in the middle of, finding time machine paths for this file
}
if (entries.Count > 0)
{
items.Add(new TextContextItem(0.9f));
entries.Sort((lhs, rhs) => rhs.WriteTime.CompareTo(lhs.WriteTime));
int j = entries.FindIndex(i => i.TimeMachinePath == tmPath);
int min = Math.Max(j - 10, 0);
int max = Math.Min(min + 21, entries.Count);
float sortOrder = 0.9f;
if (min > 0)
{
items.Add(new TextContextItem(Constants.Ellipsis, sortOrder));
sortOrder += 0.0001f;
}
for (int i = min; i < max; ++i)
{
Backup entry = entries[i];
TimeSpan age = DateTime.Now - entry.WriteTime;
string title = "Open from " + TimeMachineWindowTitle.AgeToString(age);
string tmP = entry.TimeMachinePath; // need a temp or the delegate will use a value mutated by foreach
var item = new TextContextItem(title, s => {DoOpen(tmP); return s;}, sortOrder);
item.State = tmP == tmPath ? 1 : 0;
items.Add(item);
sortOrder += 0.0001f;
}
if (max < entries.Count)
items.Add(new TextContextItem(Constants.Ellipsis, sortOrder));
}
else if (isNew)
{
items.Add(new TextContextItem(0.9f));
items.Add(new TextContextItem("Finding old Files", null, 0.9f));
}
}
}
}
}
public Entry(TextContextItem command, int group)
: this()
{
Command = command;
Group = group;
}