private static void AddFilesRecursive(ArcFile arcFile, ArcDirectoryNode root, List <ArcFileNode> files, bool mergeTrailingSlash)
{
if (mergeTrailingSlash)
{
var cleanedPath = root.Path.Trim('/');
// We don't display separate nodes for directories differing only by a trailing slash.
// Try both options here in case one was removed.
var rootNoSlash = arcFile.CreateNode(cleanedPath, ApplicationSettings.Instance.ArcRegion);
if (rootNoSlash is ArcDirectoryNode rootDirectoryNoSlash)
{
AddChildrenRecursive(arcFile, files, rootDirectoryNoSlash, mergeTrailingSlash);
}
var rootWithSlash = arcFile.CreateNode(cleanedPath + '/', ApplicationSettings.Instance.ArcRegion);
if (rootWithSlash is ArcDirectoryNode rootDirectoryWithSlash)
{
AddChildrenRecursive(arcFile, files, rootDirectoryWithSlash, mergeTrailingSlash);
}
}
else
{
AddChildrenRecursive(arcFile, files, root, mergeTrailingSlash);
}
}
private static void AddChildNodes(ArcFile arcFile, string parentPath, Action <string, bool> extractStartCallBack,
Action <string, double> extractReportProgressCallBack, Action <string> extractEndCallBack, List <FileNodeBase> files, bool mergeTrailingSlash)
{
var arcNode = arcFile.CreateNode(parentPath, ApplicationSettings.Instance.ArcRegion);
if (arcNode is ArcDirectoryNode directoryNode)
{
// Keep track of visited names to avoid having duplicate nodes differing by a trailing slash.
// Assume file names are also unique within a directory.
var names = new HashSet <string>();
var folder = CreateFolder(arcFile, directoryNode, extractStartCallBack, extractReportProgressCallBack,
extractEndCallBack, mergeTrailingSlash);
foreach (var node in arcFile.GetChildren(directoryNode, ApplicationSettings.Instance.ArcRegion))
{
var treeNode = CreateNode(arcFile, node, extractStartCallBack, extractReportProgressCallBack, extractEndCallBack, mergeTrailingSlash);
// Only ignore duplicates if directories differing by a trailing slash should be merged.
if (!mergeTrailingSlash || !names.Contains(treeNode.Name))
{
files.Add(treeNode);
names.Add(treeNode.Name);
}
}
}
}
public static FileNodeBase?CreateNodeFromPath(ArcFile arcFile, string absolutePath,
Action <string, bool> taskStart, Action <string, double> reportProgress, Action <string> taskEnd, bool mergeTrailingSlash)
{
var arcNode = arcFile.CreateNode(absolutePath, ApplicationSettings.Instance.ArcRegion);
if (arcNode == null)
{
return(null);
}
return(CreateNode(arcFile, arcNode, taskStart, reportProgress, taskEnd, mergeTrailingSlash));
}