private void treeView_AfterSelect(object sender, TreeViewEventArgs e)
{
if (e.Node != null && e.Node.Tag != null)
{
if (e.Node.Tag.GetType() == typeof(fileStructure))
{
fileStructure folder = e.Node.Tag as fileStructure;
fileSwapCode.Text = folder.Path;
}
else
{
subFile file = e.Node.Tag as subFile;
fileSwapCode.Text = file.name + "\nLength: " + file.Length.ToString() + " bytes";
}
}
else
{
fileSwapCode.Text = "";
}
}
public void addFile(String name, int tag)
{
subFile nSF = new subFile(name, tag, this);
subFiles.Add(nSF);
}
private void extractToolStripMenuItem_Click(object sender, EventArgs e)
{
if (treeView.SelectedNode == null || treeView.SelectedNode.Tag == null)
{
return;
}
if (treeView.SelectedNode.Tag.GetType() == typeof(fileStructure))
{
fileStructure folder = treeView.SelectedNode.Tag as fileStructure;
using (FolderBrowserDialog sfd = new FolderBrowserDialog())
{
sfd.Description = "Select folder to be root of extracting " + folder.name;
sfd.SelectedPath = last_folder;
if (sfd.ShowDialog() == DialogResult.OK)
{
last_folder = sfd.SelectedPath;
Queue <fileStructure> fs = new Queue <fileStructure>();
List <KeyValuePair <String, String> > files = new List <KeyValuePair <String, String> >();
fs.Enqueue(folder);
while (fs.Count > 0)
{
fileStructure current = fs.Dequeue();
foreach (var item in current.GetFiles())
{
String path = sfd.SelectedPath + item.Path.Substring(folder.Path.Length);
if (!File.Exists(path))
{
files.Add(new KeyValuePair <String, String>(item.Path, path));
}
}
foreach (var item in current.GetFolders())
{
fs.Enqueue(item);
Directory.CreateDirectory(sfd.SelectedPath + item.Path.Substring(folder.Path.Length));
}
}
ExtractFile(files);
}
}
}
else
{
subFile file = treeView.SelectedNode.Tag as subFile;
using (SaveFileDialog sfd = new SaveFileDialog())
{
sfd.Title = "Extract file " + file.name;
sfd.Filter = "All Files (*.*)|*.*";
sfd.FileName = file.name;
if (sfd.ShowDialog() == DialogResult.OK)
{
ExtractFile(new KeyValuePair <String, String>[] { new KeyValuePair <String, String>(file.Path, sfd.FileName) });
}
}
}
}
public void addFile(string name, int tag, uint length)
{
subFile nSF = new subFile(name, tag, length, this);
subFiles.Add(nSF);
}
