IEnumerable <FarFile> DoInvokeDeep(ProgressBox progress, Explorer explorer, int depth)
{
// stop?
if (Stopping || progress != null && UIUserStop())
{
yield break;
}
++ProcessedDirectoryCount;
// progress
if (progress != null && progress.ElapsedFromShow.TotalMilliseconds > 500)
{
var directoryPerSecond = ProcessedDirectoryCount / progress.ElapsedFromStart.TotalSeconds;
progress.Activity = string.Format(null, Res.SearchActivityDeep,
FoundFileCount, ProcessedDirectoryCount, directoryPerSecond);
progress.ShowProgress();
}
var args = new GetFilesEventArgs(ExplorerModes.Find);
foreach (var file in explorer.GetFiles(args))
{
// stop?
if (Stopping)
{
break;
}
// process and add
bool add = Directory || !file.IsDirectory;
if (add && Filter != null)
{
add = Filter(explorer, file);
}
if (add)
{
++FoundFileCount;
yield return(new SuperFile(explorer, file));
}
// skip if deep or leaf
if (Depth > 0 && depth >= Depth || !file.IsDirectory)
{
continue;
}
Explorer explorer2 = SuperExplorer.ExploreSuperDirectory(explorer, ExplorerModes.Find, file);
if (explorer2 == null)
{
continue;
}
foreach (var file2 in DoInvokeDeep(progress, explorer2, depth + 1))
{
yield return(file2);
}
}
}
/// <summary>
/// New super panel with a super explorer.
/// </summary>
/// <param name="explorer">The panel explorer.</param>
public SuperPanel(SuperExplorer explorer)
: base(explorer)
{
CurrentLocation = Name;
Title = Name;
var plan = new PanelPlan();
plan.Columns = new FarColumn[] { new SetColumn() { Kind = "N" }, new SetColumn() { Kind = "O" } };
SetPlan(PanelViewMode.AlternativeFull, plan);
ViewMode = PanelViewMode.AlternativeFull;
SortMode = PanelSortMode.Unsorted;
}
/// <summary>
/// New super panel with a super explorer.
/// </summary>
/// <param name="explorer">The panel explorer.</param>
public SuperPanel(SuperExplorer explorer)
: base(explorer)
{
CurrentLocation = Name;
Title = Name;
var plan = new PanelPlan();
plan.Columns = new FarColumn[] { new SetColumn()
{
Kind = "N"
}, new SetColumn()
{
Kind = "O"
} };
SetPlan(PanelViewMode.AlternativeFull, plan);
ViewMode = PanelViewMode.AlternativeFull;
SortMode = PanelSortMode.Unsorted;
}
IEnumerable <FarFile> DoInvokeWide(ProgressBox progress)
{
var queue = new Queue <Explorer>();
queue.Enqueue(_RootExplorer);
while (queue.Count > 0 && !Stopping)
{
// cancel?
if (progress != null && UIUserStop())
{
break;
}
// current
var explorer = queue.Dequeue();
++ProcessedDirectoryCount;
// progress
if (progress != null && progress.ElapsedFromShow.TotalMilliseconds > 500)
{
var directoryPerSecond = ProcessedDirectoryCount / progress.ElapsedFromStart.TotalSeconds;
progress.Activity = string.Format(null, Res.SearchActivityWide,
FoundFileCount, ProcessedDirectoryCount, queue.Count, directoryPerSecond);
progress.ShowProgress();
}
var args = new GetFilesEventArgs(ExplorerModes.Find);
foreach (var file in explorer.GetFiles(args))
{
// stop?
if (Stopping)
{
break;
}
// process and add
bool add = Directory || !file.IsDirectory;
if (add && Filter != null)
{
add = Filter(explorer, file);
}
if (add)
{
++FoundFileCount;
yield return(new SuperFile(explorer, file));
}
// skip if flat or leaf
if (!Recurse || !file.IsDirectory)
{
continue;
}
Explorer explorer2 = SuperExplorer.ExploreSuperDirectory(explorer, ExplorerModes.Find, file);
if (explorer2 != null)
{
queue.Enqueue(explorer2);
}
}
}
}
