private void GenerateNodes()
{
string[] files = ((FSFolder)fso).GetFiles();
string[] folders = ((FSFolder)fso).GetFolders();
int N = files.Length + folders.Length;
int L = (GraphFileManager.MaxDepth - depth) * 100;
double step = 2 * Math.PI / (depth == 0 ? N : N + 1);
if (N == 0)
{
return;
}
nodes = new IGraphComponent[N];
int index = 0;
for (int i = 0; i < files.Length; ++i, ++index)
{
Vector2 pos = (new Vector2((float)Math.Cos(step * (index + 1) + angle), (float)Math.Sin(step * (index + 1) + angle))) * (files.Length * 15 + 50) + Position;
nodes[index] = new GraphLeaf(new FSFile(files[i]), pos);
}
for (int i = 0; i < folders.Length; ++i, ++index)
{
Vector2 pos = (new Vector2((float)Math.Cos(step * (index + 1) + angle), (float)Math.Sin(step * (index + 1) + angle))) * L + Position;
nodes[index] = new GraphComposite(new FSFolder(folders[i]), pos,
depth + 1, Math.Atan2(pos.Y - Position.Y, pos.X - Position.X) + Math.PI);
}
}
public FileManager(string dir)
{
Dir = dir;
Root = new GraphComposite(new FSFolder(dir), new Vector2(0, 0), 0, 0);
}
