public FileSlice(String _path, int _sliceHeight, MainWindow parent)
: base()
{
path = _path;
sliceHeight = _sliceHeight;
parentWindow = parent;
LinkedList <String> files = new LinkedList <String>();
LinkedList <String> folders = new LinkedList <String>();
// prune hidden files
if (!showHidden)
{
String[] rawFiles = Directory.GetFiles(path);
String[] rawFolders = Directory.GetDirectories(path);
Array.Sort(rawFiles);
Array.Sort(rawFolders);
foreach (var file in rawFiles)
{
if (!file.Replace(path, "").StartsWith("/."))
{
files.AddLast(file);
}
}
foreach (var file in rawFolders)
{
if (!file.Replace(path, "").StartsWith("/."))
{
folders.AddLast(file);
}
}
}
else
{
files = new LinkedList <String>(Directory.GetFiles(path));
folders = new LinkedList <String>(Directory.GetDirectories(path));
}
// set up storage
fileNodes = new FileNode[files.Count + folders.Count];
numFiles = fileNodes.Length;
// decide if we will show all the labels, or just the ones near us
if (fileNodes.Length < SHOW_ALL_LIMIT)
{
showAllText = true;
}
int nodeCount = 0;
if (numFiles > 0)
{
// set up width and height in boxes
gridWidth = (int)Math.Round(Math.Sqrt(fileNodes.Length) / ASPECT_COEFF, 0);
gridHeight = fileNodes.Length / gridWidth;
if (fileNodes.Length % gridHeight > 0)
{
gridHeight += 1;
}
// generate the nodes
foreach (var folder in folders)
{
FileNode node = NodeManager.GetFileNode(NodeManager.DIR_NODE, folder, this);
float xPosition = STARTX - ((nodeCount % gridWidth) * BOX_SPACING);
float zPosition = STARTZ + ((nodeCount / gridWidth) * BOX_SPACING);
node.Position = new Vector3(xPosition, STARTY, zPosition);
if (nodeCount == 0)
{
node.Active = true;
}
fileNodes[nodeCount] = node;
nodeCount++;
}
foreach (var file in files)
{
FileNode node = NodeManager.GetFileNode(NodeManager.FILE_NODE, file, this);
float xPosition = STARTX - ((nodeCount % gridWidth) * BOX_SPACING);
float zPosition = STARTZ + ((nodeCount / gridWidth) * BOX_SPACING);
node.Position = new Vector3(xPosition, STARTY, zPosition);
if (nodeCount == 0)
{
node.Active = true;
}
fileNodes[nodeCount] = node;
nodeCount++;
}
}
if (showAllText)
{
GenerateAllTextures();
}
else
{
ResetVisible();
}
}
public static FileNode GetFileNode(int nodeType, String fileName, FileSlice owner)
{
int fileDisplayList;
if (listGenerated[nodeType])
{
fileDisplayList = displayLists[nodeType];
}
else
{
fileDisplayList = displayLists[nodeType] = GenerateDisplayList(nodeType);
}
GLib.File fi = GLib.FileFactory.NewForPath(fileName);
FileNode node = new FileNode(fi.Basename);
node.File = fileName;
//node.NumChildren = fi.
GLib.FileInfo info = fi.QueryInfo("access::can-execute,thumbnail::path,filesystem::readonly,time::modified", GLib.FileQueryInfoFlags.None, null);
node.SetDisplayList(fileDisplayList);
node.SetParent(owner);
if (nodeType == DIR_NODE)
{
node.IsDirectory = true;
try {
node.NumDirs = Directory.GetDirectories(fileName).Length;
node.NumFiles = Directory.GetFiles(fileName).Length;
node.NumChildren = node.NumDirs + node.NumFiles;
node.DirHeight = GetHeightForFolder(node.NumChildren);
} catch {
node.NumChildren = 0;
node.DirHeight = 1f;
}
}
else
{
String description = Gnome.Vfs.Mime.GetDescription(fi.QueryInfo("standard::content-type", GLib.FileQueryInfoFlags.None, null).ContentType);
if (description == null)
{
// use the extension
String[] split = node.FileName.Split('.');
if (split.Length > 1)
{
description = split[split.Length - 1] + " file";
}
else
{
// no extension either
description = "unknown";
}
}
node.Description = description;
if (info.GetAttributeBoolean("filesystem::readonly"))
{
node.IsReadOnly = true;
}
else if (info.GetAttributeBoolean("access::can-execute"))
{
node.IsExecutable = true;
}
else
{
node.TypeColour = NodeManager.GetColourForNode(node);
}
}
node.ModifyTime = ConvertFromUnixTimestamp(Convert.ToUInt64(info.GetAttributeAsString("time::modified")));
//Console.WriteLine(node.File + " : " + node.ModifyTime.ToString("MMMM dd, yyyy"));
string previewPath = info.GetAttributeByteString("thumbnail::path");
if (previewPath != null)
{
node.ThumbFileName = previewPath;
}
return(node);
}