public void TreeViewItem_Expanded(object sender, RoutedEventArgs e)
{
TreeViewItem item = e.Source as TreeViewItem;
{
item.Items.Clear();
FSInfo fsinfo = item.Tag as FSInfo;
// load directories
foreach (FSInfo subFSInfo in GetSubFSInfos(fsinfo))
{
if (subFSInfo.FSType == "FOLDER")
{
TreeViewItem subitem = CreateTreeItem(subFSInfo, "folder.ico");
if (subFSInfo.Name == "." || subFSInfo.Name == "..")
{
subitem.IsExpanded = true;
}
item.Items.Add(subitem);
}
if (subFSInfo.FSType == "FILE")
{
TreeViewItem subitem = CreateTreeItem(subFSInfo, "file.png");
subitem.IsExpanded = true;
item.Items.Add(subitem);
}
}
}
}
public void LoadTree()
{
FSInfo fsinfo = new FSInfo();
fsinfo.FullPath = @"/";
fsinfo.Name = @"/";
fsinfo.FSType = "FOLDER";
TreeViewItem subitem = CreateTreeItem(fsinfo, "drive.png");
trvStructure.Items.Add(subitem);
}
private void MenuItem_View(object sender, RoutedEventArgs e)
{
MenuItem item = sender as MenuItem;
TextBlock tb = item.Header as TextBlock;
MessageBox.Show(tb.Text);
FSInfo currentItem = item.Tag as FSInfo;
MessageBox.Show(currentItem.Name);
}
private TreeViewItem CreateTreeItem(object o, string iconName)
{
TreeViewItem item = new TreeViewItem();
FSInfo fsinfo = o as FSInfo;
item.Header = GetHeader(o, iconName);
item.Tag = o;
if (iconName != "file.png" && fsinfo.Name != "." && fsinfo.Name != "..")
{
item.Items.Add("Loading...");
}
return(item);
}
private IEnumerable <FSInfo> GetSubFSInfos(FSInfo fsinfo)
{
List <FSInfo> list = new List <FSInfo>();
if (fsinfo.Name != "." && fsinfo.Name != "..")
{
InvokeSSH ssh = new InvokeSSH(host, user, password);
string output = ssh.Run(string.Format("cd {0};ls -al", fsinfo.FullPath));
string[] lines = output.Split(new string[] { Environment.NewLine, "\n" }, StringSplitOptions.None);
foreach (string line in lines)
{
if (!string.IsNullOrEmpty(line))
{
if (line.StartsWith("d"))
{
FSInfo folder = new FSInfo();
string[] its = line.Split(' ', '\t');
folder.Name = its[its.Length - 1];
folder.FullPath = fsinfo.FullPath + "/" + folder.Name;
folder.FSType = "FOLDER";
//if (folder.Name != "." && folder.Name != "..")
{
list.Add(folder);
}
}
if (line.StartsWith("-"))
{
FSInfo file = new FSInfo();
string[] its = line.Split(' ', '\t');
file.Name = its[its.Length - 1];
file.FullPath = fsinfo.FullPath + "/" + file.Name;
file.FSType = "FILE";
list.Add(file);
}
}
}
}
return(list);
}
private TextBlock GetHeader(object o, string iconName)
{
FSInfo fsinfo = o as FSInfo;
string itemString = fsinfo.Name.ToString();
Image tempImage = new Image();
Uri uri = new Uri(@"pack://application:,,,/Resources/" + iconName);
BitmapImage source = new BitmapImage();
source.BeginInit();
source.UriSource = uri;
source.DecodePixelHeight = 20;
source.DecodePixelWidth = 30;
source.EndInit();
tempImage.Source = source;
TextBlock tempTextBlock = new TextBlock();
tempTextBlock.Inlines.Add(tempImage);
tempTextBlock.Inlines.Add(itemString);
ContextMenu menu = new ContextMenu();
MenuItem mitem1 = new MenuItem();
TextBlock v1 = new TextBlock();
v1.Inlines.Add("View");
mitem1.Header = v1;
mitem1.Tag = o;
mitem1.Click += MenuItem_View;
MenuItem mitem2 = new MenuItem();
TextBlock v2 = new TextBlock();
v2.Inlines.Add("Upload");
mitem2.Header = v2;
mitem2.Tag = o;
mitem2.Click += MenuItem_View;
MenuItem mitem3 = new MenuItem();
TextBlock v3 = new TextBlock();
v3.Inlines.Add("Download");
mitem3.Header = v3;
mitem3.Tag = o;
mitem3.Click += MenuItem_View;
MenuItem mitem4 = new MenuItem();
TextBlock v4 = new TextBlock();
v4.Inlines.Add("Run Terminal");
mitem4.Header = v4;
mitem4.Tag = o;
mitem4.Click += MenuItem_View;
MenuItem mitem5 = new MenuItem();
TextBlock v5 = new TextBlock();
v5.Inlines.Add("Run Command");
mitem5.Header = v5;
mitem5.Tag = o;
mitem5.Click += MenuItem_View;
MenuItem mitem6 = new MenuItem();
TextBlock v6 = new TextBlock();
v6.Inlines.Add("Move");
mitem6.Header = v6;
mitem6.Tag = o;
mitem6.Click += MenuItem_View;
MenuItem mitem7 = new MenuItem();
TextBlock v7 = new TextBlock();
v7.Inlines.Add("Delete");
mitem7.Header = v7;
mitem7.Tag = o;
mitem7.Click += MenuItem_View;
MenuItem mitem8 = new MenuItem();
TextBlock v8 = new TextBlock();
v8.Inlines.Add("Copy");
mitem8.Header = v8;
mitem8.Tag = o;
mitem8.Click += MenuItem_View;
MenuItem mitem9 = new MenuItem();
TextBlock v9 = new TextBlock();
v9.Inlines.Add("Paste");
mitem9.Header = v9;
mitem9.Tag = o;
mitem9.Click += MenuItem_View;
MenuItem mitem10 = new MenuItem();
TextBlock v10 = new TextBlock();
v10.Inlines.Add("Property");
mitem10.Header = v10;
mitem10.Tag = o;
mitem10.Click += MenuItem_View;
menu.Items.Add(mitem1);
menu.Items.Add(mitem2);
menu.Items.Add(mitem3);
menu.Items.Add(mitem4);
menu.Items.Add(mitem5);
menu.Items.Add(mitem6);
menu.Items.Add(mitem7);
menu.Items.Add(mitem8);
menu.Items.Add(mitem9);
menu.Items.Add(mitem10);
tempTextBlock.ContextMenu = menu;
return(tempTextBlock);
}