/// <summary>
/// Tests if a shell object represents a cloud storage folder.
/// </summary>
/// <param name="shellObject">The <see cref="IShellObject"/> to examine.</param>
/// <returns><c>true</c> when the shell object is a cloud storage folder; otherwise <c>false</c>.</returns>
private bool IsCloudStorageFolder(IShellObject shellObject)
{
if (shellObject is CustomShellObject && IsCloudStorageParsingName(shellObject.ParsingName))
{
return(true);
}
return(false);
}
/// <summary>
/// Returns the full path of the specified <see cref="IShellObject"/>.
/// </summary>
/// <param name="shellObject">The <see cref="IShellObject"/> to examine.</param>
/// <param name="pathSeparator">The path separator.</param>
/// <returns>The full path of the specified <see cref="IShellObject"/>.</returns>
public override string GetFullPath(IShellObject shellObject, string pathSeparator)
{
if (IsCloudStorageFolder(shellObject))
{
// The full path should be all of the relative parsing names separated by the given path separator
var relativeParsingNames = SplitCloudStorageParsingName(shellObject.ParsingName);
return(string.Join(pathSeparator, relativeParsingNames));
}
return(base.GetFullPath(shellObject, pathSeparator));
}
/////////////////////////////////////////////////////////////////////////////////////////////////////
// PUBLIC PROCEDURES
/////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Creates the child <see cref="IShellObject"/> collection for the specified parent <see cref="IShellObject"/>.
/// </summary>
/// <param name="parentShellObject">The parent <see cref="IShellObject"/> to examine.</param>
/// <returns>The child <see cref="IShellObject"/> collection for the specified parent <see cref="IShellObject"/>.</returns>
public override IList <IShellObject> CreateObjectChildren(IShellObject parentShellObject)
{
var results = base.CreateObjectChildren(parentShellObject);
// Remove any results that are special folders
for (var index = results.Count - 1; index >= 0; index--)
{
if (results[index].SpecialFolderKind != SpecialFolderKind.None)
{
results.RemoveAt(index);
}
}
if (parentShellObject.SpecialFolderKind == SpecialFolderKind.Computer)
{
// Add a root folder
results.Add(this.CreateObjectForParsingName(CloudStorageParsingNameRoot));
}
else if (IsCloudStorageFolder(parentShellObject))
{
var relativeParsingNames = SplitCloudStorageParsingName(parentShellObject.ParsingName);
if (relativeParsingNames.Count == 1)
{
// Add additional child folders below the root cloud folder (e.g. cloud:\NewFolder)
foreach (string folderName in new string[] { "Private", "Public" })
{
results.Add(this.CreateObjectForParsingName(CombineCloudStorageParsingNames(parentShellObject.ParsingName, folderName)));
}
}
else if (relativeParsingNames.Count == 2)
{
// Add additional child folders below the first level cloud folders (e.g. cloud:\FirstLevel\NewFolder)
for (int i = 0; i < 10; i++)
{
results.Add(this.CreateObjectForParsingName(CombineCloudStorageParsingNames(parentShellObject.ParsingName, "Folder" + i)));
}
}
}
return(results);
}
