v1.7.0: dual-pane SFTP file manager
Replace primitive upload/download form with a full dual-pane file manager (local + remote) featuring directory browsing, navigation history, file operations (upload, download, mkdir, delete, rename), progress tracking, and persistent SFTP sessions. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
chrome-storm-c442
170
gui/widgets/file_list.py
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170
gui/widgets/file_list.py
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"""
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FileListWidget — file list based on ttk.Treeview with dark theme styling.
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"""
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import tkinter as tk
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from tkinter import ttk
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import customtkinter as ctk
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_THEME_APPLIED = False
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def _apply_dark_theme():
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global _THEME_APPLIED
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if _THEME_APPLIED:
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return
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_THEME_APPLIED = True
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style = ttk.Style()
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style.theme_use("clam")
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style.configure(
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"Dark.Treeview",
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background="#1e1e1e",
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foreground="#dcdcdc",
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fieldbackground="#1e1e1e",
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borderwidth=0,
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font=("Consolas", 11),
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rowheight=24,
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)
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style.configure(
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"Dark.Treeview.Heading",
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background="#2b2b2b",
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foreground="#9ca3af",
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borderwidth=0,
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font=("Segoe UI", 10, "bold"),
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relief="flat",
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)
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style.map(
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"Dark.Treeview",
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background=[("selected", "#3b82f6")],
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foreground=[("selected", "#ffffff")],
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)
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style.map(
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"Dark.Treeview.Heading",
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background=[("active", "#333333")],
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)
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style.layout("Dark.Treeview", [
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("Dark.Treeview.treearea", {"sticky": "nswe"}),
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])
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class FileListWidget(ctk.CTkFrame):
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"""File list with columns, sorting, multi-selection."""
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def __init__(self, master, columns: list[tuple[str, int]],
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on_navigate=None, on_select=None):
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super().__init__(master, fg_color="#1e1e1e", corner_radius=6)
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self._on_navigate = on_navigate
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self._on_select = on_select
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self._items: list[dict] = []
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self._sort_col = None
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self._sort_reverse = False
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_apply_dark_theme()
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col_ids = [c[0] for c in columns]
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self._tree = ttk.Treeview(
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self,
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columns=col_ids,
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show="headings",
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selectmode="extended",
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style="Dark.Treeview",
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)
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for col_name, col_width in columns:
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self._tree.heading(
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col_name,
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text=col_name,
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anchor="w",
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command=lambda c=col_name: self._sort_by_column(c),
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)
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self._tree.column(col_name, width=col_width, minwidth=40, anchor="w")
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scrollbar = ctk.CTkScrollbar(self, command=self._tree.yview)
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self._tree.configure(yscrollcommand=scrollbar.set)
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self._tree.pack(side="left", fill="both", expand=True)
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scrollbar.pack(side="right", fill="y")
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self._tree.bind("<Double-1>", self._on_double_click)
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self._tree.bind("<<TreeviewSelect>>", self._on_tree_select)
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self._tree.bind("<Return>", self._on_enter)
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def populate(self, items: list[dict]):
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"""Fill list with items. Each item: {name, size, date, perm, is_dir}."""
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self._items = items
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self._tree.delete(*self._tree.get_children())
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dirs = [i for i in items if i.get("is_dir")]
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files = [i for i in items if not i.get("is_dir")]
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dirs.sort(key=lambda x: x["name"].lower())
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files.sort(key=lambda x: x["name"].lower())
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for item in dirs + files:
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prefix = "\U0001F4C1 " if item.get("is_dir") else "\U0001F4C4 "
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cols = self._tree.cget("columns")
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values = []
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for c in cols:
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if c == cols[0]: # Name column
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values.append(prefix + item.get("name", ""))
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elif c.lower() in ("size", "sizes"):
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values.append(item.get("size", ""))
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elif c.lower() in ("date", "dates"):
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values.append(item.get("date", ""))
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elif c.lower() in ("perm", "perms"):
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values.append(item.get("perm", ""))
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else:
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values.append(item.get(c.lower(), ""))
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iid = self._tree.insert("", "end", values=values)
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self._tree.item(iid, tags=("dir",) if item.get("is_dir") else ("file",))
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def get_selected(self) -> list[dict]:
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"""Return selected items as dicts."""
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result = []
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for iid in self._tree.selection():
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idx = self._tree.index(iid)
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dirs = [i for i in self._items if i.get("is_dir")]
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files = [i for i in self._items if not i.get("is_dir")]
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dirs.sort(key=lambda x: x["name"].lower())
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files.sort(key=lambda x: x["name"].lower())
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ordered = dirs + files
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if 0 <= idx < len(ordered):
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result.append(ordered[idx])
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return result
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def _on_double_click(self, event):
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sel = self.get_selected()
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if sel and sel[0].get("is_dir") and self._on_navigate:
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self._on_navigate(sel[0]["name"])
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def _on_enter(self, event):
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sel = self.get_selected()
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if sel and sel[0].get("is_dir") and self._on_navigate:
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self._on_navigate(sel[0]["name"])
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def _on_tree_select(self, event):
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if self._on_select:
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self._on_select(self.get_selected())
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def _sort_by_column(self, col):
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if self._sort_col == col:
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self._sort_reverse = not self._sort_reverse
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else:
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self._sort_col = col
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self._sort_reverse = False
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cols = self._tree.cget("columns")
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col_map = {cols[0]: "name"}
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for c in cols[1:]:
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col_map[c] = c.lower()
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field = col_map.get(col, "name")
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dirs = [i for i in self._items if i.get("is_dir")]
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files = [i for i in self._items if not i.get("is_dir")]
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dirs.sort(key=lambda x: str(x.get(field, "")).lower(), reverse=self._sort_reverse)
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files.sort(key=lambda x: str(x.get(field, "")).lower(), reverse=self._sort_reverse)
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self._items = dirs + files
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self.populate(self._items)
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