Package virtual folder structures

[Fydar]

Similar to issue #18 where a new mechanism for querying packages was introduced.

This mechanism for querying packages works by exporting the folder structure of the assets and using this to construct a virtual folder structure API (e.g. IDirectory.Parent, IDirectory.GetDirectories(), e.t.c).

Consumers of this API can display the contents of a package using a tree view or load all of the resources in a directory.

The project explorer will have access to additional directory-related APIs for copying, renaming, deleting and duplicating directories. This is useful for the content explorer described in #20.

These virtual folders could expose APIs for copying the content of the package to disk.

public interface IResource
{
    IDirectory Parent { get; }
}

public interface IDirectory
{
    string Name { get; }
    string FullName { get; }
    IDirectory Parent { get; }
    IResourceCollection Resources { get; }
    IReadOnlyList<IDirectory> Directories { get; }
}

Tasks

• Implement the basic IDirectory interface for "Package" explorers.
• Implement the basic IDirectory interface for "Project" explorers.

[Fydar]

Fully implemented, however, the API may be subject to change.