Fixed download sizes and directory highlighting

Co-Authored-By: Claude Opus 5.5 <[email protected]>

Client/Filetree.py

@@ -26,6 +26,12 @@ def _SetHighlight(Label: ft.Text, Holder: ft.Container, IsSelected: bool) -> Non
     Holder.update()
 
 
+def _SetOnPath(Holder: ft.Container, IsOnPath: bool) -> None:
+    """The bar beside every directory you're in (the web view's TreeRowCurrentDirectory)."""
+    Holder.border = ft.Border.only(left=ft.BorderSide(2, Palette.Mauve)) if IsOnPath else None
+    Holder.update()
+
+
 class _FileLeaf:
     """A file in the tree: a plain row (no expand arrow) indented like a
     child tile, so names line up with the directories beside it."""
@@ -104,6 +110,9 @@ class _FiletreeNode:
     def SetSelected(self, IsSelected: bool) -> None:
         _SetHighlight(self.NameLabel, self.NameContainer, IsSelected)
 
+    def SetOnPath(self, IsOnPath: bool) -> None:
+        _SetOnPath(self.NameContainer, IsOnPath)
+
 
 class Filetree(ft.Container):
     def __init__(self, TheApp: App, OnNavigate: Callable[[str, str], None], OnOpenFile: Callable[[str, str], None]):
@@ -112,6 +121,7 @@ class Filetree(ft.Container):
         self.OnOpenFile = OnOpenFile
         self.RootNodes: dict[str, _FiletreeNode] = {}
         self.SelectedNode: Optional[Union[_FiletreeNode, _FileLeaf]] = None
+        self.PathNodes: list[_FiletreeNode] = []  # the directories you're in, marked
         self.TreeList = ft.ListView(expand=True)
         self.SourceLabel = ft.Text("", size=12, color=Palette.Overlay0, overflow=ft.TextOverflow.ELLIPSIS, max_lines=1)
         super().__init__(
@@ -129,6 +139,7 @@ class Filetree(ft.Container):
         Source = self.TheApp.Source
         self.SourceLabel.value = "Not connected" if self.TheApp.ConnectError else Source.Describe()
         self.SelectedNode = None
+        self.PathNodes = []
         Roots: list[str] = []
         if not self.TheApp.ConnectError:
             try:
@@ -151,6 +162,9 @@ class Filetree(ft.Container):
         if self.SelectedNode:
             self.SelectedNode.SetSelected(False)
             self.SelectedNode = None
+        for Marked in self.PathNodes:
+            Marked.SetOnPath(False)
+        self.PathNodes = []
         Node = self.RootNodes.get(Root or "")
         if Node is None:
             return
@@ -169,5 +183,15 @@ class Filetree(ft.Container):
                 Target = Leaf
                 break
             Node = Target = NextNode
+        # Every directory down to (and including) the one you're in, like the web view.
+        Walk = self.RootNodes.get(Root or "")
+        self.PathNodes = [Walk] if Walk else []
+        for Part in Parts:
+            Walk = Walk.ChildNodes.get(Part) if Walk else None
+            if Walk is None:
+                break
+            self.PathNodes.append(Walk)
+        for Marked in self.PathNodes:
+            Marked.SetOnPath(True)
         Target.SetSelected(True)
         self.SelectedNode = Target