diff options
| -rw-r--r-- | tkFileBrowser.py | 44 |
1 files changed, 33 insertions, 11 deletions
diff --git a/tkFileBrowser.py b/tkFileBrowser.py index 801f33e..2374131 100644 --- a/tkFileBrowser.py +++ b/tkFileBrowser.py @@ -1,3 +1,4 @@ +from glob import glob from operator import itemgetter import tkinter as tk from tkinter import ttk @@ -10,7 +11,13 @@ import win32ui import win32gui import os -#TODO: refresh tree (WIP) +#stuff to do: +# fix the icon error, even though I literally have changed nothing to do with them +# and they've stopped working for some reason + +# make the files actually refresh instead of just detecting it + +# keep current nodes open when a new drive is plugged in class TkFileBrowser(tk.Frame): @@ -80,7 +87,7 @@ class TkFileBrowser(tk.Frame): #TODO: update root nodes too - print(self._open) + #print(self._open) #work out which open nodes need to be updated nodes_to_refresh = [] @@ -96,7 +103,7 @@ class TkFileBrowser(tk.Frame): files, folders = self._book._tabs[i[0]]._get_dirs_in_path(dir) actualdirs = files + folders - #print(dir, actualdirs == childirs) + print(dir, actualdirs == childirs) self.after(self._refresh, self.refresh) @@ -271,20 +278,36 @@ class FileTree(tk.Frame): self._tree.delete(child) self._populate_path(id) + print("\n clicked: ", self._parent._parent._open) + def _on_close(self, event): + """Method called when the user closes a node. This must delete the node, + and it's children, from the list of open nodes. To do this, a recursive + algoritm is used. We have to use this, as opposed to something like os.walk() + for preformance. A large folder could have thousands of children. This doesn't + 'go deeper' unless the node in the tree is open. + + Arguments: + event {tkinter event} -- tkinter event is used to get the id, + """ + id = os.path.normpath(self._tree.focus()) + drive = self._parent._get_tab_name() + + def recurse(path): + glob_pattern = os.path.join(path, '*') + for dir in sorted(glob(glob_pattern), key=os.path.getctime): + if os.path.isdir(dir) and self._tree.item(dir, "open"): + self._parent._parent._open.remove([drive, dir]) + recurse(dir) + try: - self._parent._parent._open.remove([self._parent._get_tab_name(), id]) + self._parent._parent._open.remove([drive, id]) except ValueError: #already removed by parent pass - - #delete children of the node that's just been closed too - for child in self._parent._parent._open: - if id[1] in child[1] and id[0] == id[0]: - self._parent._parent._open.remove(child) - #print(self._parent._parent._open) + recurse(id) def _get_size(self, path): """Returns the size of a file. From: @@ -409,7 +432,6 @@ class FileTree(tk.Frame): #print("\n\nfolders: ", folders, "\nfiles: ", files) return folders, files - def on_click(path): print("click: ", path) |