IList <XPathObjectNode> ActivateSuperFileElements()
{
var file = (SuperFile)_target; //????
if (!file.IsDirectory)
{
_elements.Target = _emptyElements;
return(_emptyElements);
}
// progress
if (_context.IncrementDirectoryCount != null)
{
_context.IncrementDirectoryCount(1);
}
var elements = new List <XPathObjectNode>();
Explorer explorer;
if (file.Explorer.CanExploreLocation)
{
var argsExplore = new ExploreLocationEventArgs(ExplorerModes.Find, file.File.Name);
explorer = file.Explorer.ExploreLocation(argsExplore);
}
else
{
var argsExplore = new ExploreDirectoryEventArgs(ExplorerModes.Find, file.File);
explorer = file.Explorer.ExploreDirectory(argsExplore);
}
if (explorer != null)
{
var argsFiles = new GetFilesEventArgs(ExplorerModes.Find);
foreach (var it in explorer.GetFiles(argsFiles))
{
// filter out a leaf
if (_context.Filter != null && !it.IsDirectory && !_context.Filter(explorer, it))
{
continue;
}
// add
elements.Add(new XPathObjectNode(_context, new SuperFile(explorer, it), null, this, elements, elements.Count));
}
}
if (elements.Count == 0)
{
_elements.Target = _emptyElements;
}
else
{
_elements.Target = elements;
}
return(elements);
}
/// <inheritdoc/>
public override Explorer DoExploreDirectory(ExploreDirectoryEventArgs args)
{
if (args == null)
{
return(null);
}
return(Explore(My.PathEx.Combine(Location, args.File.Name)));
}
/// <inheritdoc/>
public override Explorer ExploreDirectory(ExploreDirectoryEventArgs args)
{
if (args == null)
{
return(null);
}
var xfile = (SuperFile)args.File;
return(ExploreSuperDirectory(xfile.Explorer, args.Mode, xfile.File));
}
/// <include file='doc.xml' path='doc/ScriptFork/*'/>
/// <param name="args">.</param>
public sealed override Explorer ExploreDirectory(ExploreDirectoryEventArgs args)
{
if (AsExploreDirectory == null)
{
return(DoExploreDirectory(args));
}
else
{
return(InvokeExplorerScript(AsExploreDirectory, args));
}
}
/// <inheritdoc/>
public override Explorer ExploreDirectory(ExploreDirectoryEventArgs args)
{
if (args == null) return null;
var xfile = (SuperFile)args.File;
return ExploreSuperDirectory(xfile.Explorer, args.Mode, xfile.File);
}
public override Explorer ExploreDirectory(ExploreDirectoryEventArgs args)
{
return new PlayListExplorer(args.File.Name);
}
/// <summary>
/// <see cref="Explorer.ExploreDirectory"/> worker.
/// </summary>
/// <param name="args">.</param>
public virtual Explorer DoExploreDirectory(ExploreDirectoryEventArgs args)
{
return(null);
}
/// <include file='doc.xml' path='doc/ScriptFork/*'/>
/// <param name="args">.</param>
public override sealed Explorer ExploreDirectory(ExploreDirectoryEventArgs args)
{
if (AsExploreDirectory == null)
return DoExploreDirectory(args);
else
return InvokeExplorerScript(AsExploreDirectory, args);
}
/// <summary>
/// <see cref="Explorer.ExploreDirectory"/> worker.
/// </summary>
/// <param name="args">.</param>
public virtual Explorer DoExploreDirectory(ExploreDirectoryEventArgs args)
{
return null;
}
public override Explorer ExploreDirectory(ExploreDirectoryEventArgs args)
{
return new TrackExplorer(deviceName, args.File.Name);
}
/// <summary>
/// Calls <see cref="FarNet.Explorer.ExploreDirectory"/>.
/// </summary>
/// <param name="args">.</param>
public virtual Explorer UIExploreDirectory(ExploreDirectoryEventArgs args)
{
return Explorer.ExploreDirectory(args);
}
/// <inheritdoc/>
public override Explorer DoExploreDirectory(ExploreDirectoryEventArgs args)
{
if (args == null) return null;
return Explore(My.PathEx.Combine(Location, args.File.Name));
}
