private TreeIndex getIndexFromBits(List <String> bits, TreeIndex base_node)
{
TreeIndex output = null;
foreach (TreeIndex i in base_node.content) // Look through the base_nodes's contents to find a node with the right name
{
if (i.label == bits[0])
{
output = i;
break;
}
}
if (output == null)
{
throw new System.IO.DirectoryNotFoundException("Cannot find node at path " + string.Join("/", bits));
}
bits.RemoveAt(0);
if (bits.Count < 1) // Nothing left in the path
{
return(output);
}
else // Something left in the path: call this function again
{
return(getIndexFromBits(bits, output));
}
}
bool sorter(object model, Gtk.TreeIter iter)
{
TreeIndex index = getIndexFromIter(iter, "root").Item2;
// sbar.Buffer.Text
return(hasStringInIt(index, sbar.Buffer.Text).Item1);
}
public void flush()
{
// Removes the old tree, and replaces it with a brand new one.
fileTree.Remove(ref root.iter);
Gdk.Pixbuf icon = new Gdk.Pixbuf(System.IO.File.ReadAllBytes(AppDomain.CurrentDomain.BaseDirectory + Path.DirectorySeparatorChar + "SmallFolder.png"));
icon = icon.ScaleSimple(26, 26, Gdk.InterpType.Bilinear);
Gtk.TreeIter iter = fileTree.AppendValues(icon, "root");
root = new TreeIndex(IndexTypes.Folder, "root", new List <TreeIndex>(), iter, null, "", "root");
}
public TreeIndex(IndexTypes _type, String _label, List <TreeIndex> _content, TreeIter _iter, TreeIndex _parent, String _path, String _tree_path)
{
type = _type;
label = _label;
content = _content;
iter = _iter;
parent = _parent;
path = _path;
tree_path = _tree_path;
}
public TreeIndex addNode(String path, String name, IndexTypes type, String filename)
{
String fname = "";
switch (type)
{
case IndexTypes.Page: {
fname = AppDomain.CurrentDomain.BaseDirectory + Path.DirectorySeparatorChar + "SmallPage.png";
break;
}
case IndexTypes.Module: {
fname = AppDomain.CurrentDomain.BaseDirectory + Path.DirectorySeparatorChar + "SmallModule.png";
break;
}
case IndexTypes.Function: {
fname = AppDomain.CurrentDomain.BaseDirectory + Path.DirectorySeparatorChar + "SmallFunction.png";
break;
}
case IndexTypes.Class: {
fname = AppDomain.CurrentDomain.BaseDirectory + Path.DirectorySeparatorChar + "SmallClass.png";
break;
}
case IndexTypes.Folder: {
fname = AppDomain.CurrentDomain.BaseDirectory + Path.DirectorySeparatorChar + "SmallFolder.png";
break;
}
}
log.info($"Adding node at path {filename}");
TreeIndex parent = getIndexAtPath(path);
if (!active)
{
TreeIndex ndex = new TreeIndex(type, name, new List <TreeIndex>(), new TreeIter(), parent, filename, path + "/" + name);
log.info($"Node path from TreeIndex: {ndex.path}");
parent.content.Add(ndex);
return(ndex);
}
Gdk.Pixbuf icon = new Gdk.Pixbuf(System.IO.File.ReadAllBytes(fname));
icon = icon.ScaleSimple(26, 26, Gdk.InterpType.Bilinear);
TreeIter iter = fileTree.AppendValues(parent.iter, icon, name);
TreeIndex index = new TreeIndex(type, name, new List <TreeIndex>(), iter, parent, filename, path + "/" + name);
log.info($"Node path from TreeIndex: {index.path}");
parent.content.Add(index);
return(index);
}
private (bool, TreeIndex) hasStringInIt(TreeIndex index, String thing)
{
if (index.label.ToLower().Contains(thing.ToLower()))
{
return(true, index);
}
foreach (TreeIndex t in index.content)
{
(bool, TreeIndex)a = hasStringInIt(t, thing);
if (a.Item1 == true)
{
return(a);
}
}
return(false, index);
}
public FileTree(bool active, TreeView _tree = null, Entry _sbar = null)
{
log = new Logger("FileTree");
sbar = _sbar;
this.active = active;
tree = _tree;
if (active == false)
{
root = new TreeIndex(IndexTypes.Folder, "root", new List <TreeIndex>(), new TreeIter(), null, "", "root");
return;
}
fileTree = new Gtk.TreeStore(typeof(Gdk.Pixbuf), typeof(string));
tree.RowActivated += callCallback;
// Create a column for the file names
Gtk.TreeViewColumn pbColumn = new Gtk.TreeViewColumn();
pbColumn.Title = "Icon";
// Create the text cell that will display the artist name
Gtk.CellRendererPixbuf pbCell = new Gtk.CellRendererPixbuf();
// Add the cell to the column
pbColumn.PackStart(pbCell, true);
tree.AppendColumn(pbColumn);
// Create a column for the file names
Gtk.TreeViewColumn fileColumn = new Gtk.TreeViewColumn();
fileColumn.Title = "FileName";
// Create the text cell that will display the artist name
Gtk.CellRendererText filenameCell = new Gtk.CellRendererText();
// Add the cell to the column
fileColumn.PackStart(filenameCell, true);
tree.AppendColumn(fileColumn);
fileColumn.AddAttribute(filenameCell, "text", 1);
pbColumn.AddAttribute(pbCell, "pixbuf", 0);
Gtk.TreeIter iter = fileTree.AppendValues("root");
root = new TreeIndex(IndexTypes.Folder, "root", new List <TreeIndex>(), iter, null, "", "root");
filter = new Gtk.TreeModelFilter(fileTree, null);
// Specify the function that determines which rows to filter out and which ones to display
filter.VisibleFunc = sorter;
tree.Model = filter;
sbar.Activated += refilter;
}
public void removeNode(TreeIndex index)
{
index.parent.content.Remove(index);
fileTree.Remove(ref index.iter);
}
