From 20e5703d2983db2aae3b617f8f0a506ee62c2ad7 Mon Sep 17 00:00:00 2001
From: Jokin <jokingam@tuta.io>
Date: Sat, 11 Jul 2026 19:14:24 +0200
Subject: [PATCH] '..' parent row in the file list
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Synthetic cursor-navigable first row (hidden at /) — Enter/double-click goes to
the parent like the toolbar button. Excluded from selection, rename, delete,
chmod, and transfers; shown with an up-arrow icon.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 ui/src/app/file-actions.service.ts  |  6 +++---
 ui/src/app/file-panel/file-panel.ts |  1 +
 ui/src/app/panels.service.ts        | 12 +++++++++---
 ui/src/app/transfers.service.ts     |  2 +-
 4 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/ui/src/app/file-actions.service.ts b/ui/src/app/file-actions.service.ts
index 7d0910d..ced8d05 100644
--- a/ui/src/app/file-actions.service.ts
+++ b/ui/src/app/file-actions.service.ts
@@ -16,12 +16,12 @@ export class FileActionsService {
   private readonly toast = inject(ToastService);
   private readonly dialogs = inject(DialogsService);
 
-  /** Selection if non-empty, else the cursor entry. */
+  /** Selection if non-empty, else the cursor entry. Never the ".." parent row. */
   targets(panel: PanelState): FileEntry[] {
     const selected = panel.selectedEntries();
     if (selected.length) return selected;
     const atCursor = panel.sorted()[panel.cursor()];
-    return atCursor ? [atCursor] : [];
+    return atCursor && atCursor.name !== '..' ? [atCursor] : [];
   }
 
   mkdir(panel: PanelState): void {
@@ -58,7 +58,7 @@ export class FileActionsService {
 
   rename(panel: PanelState): void {
     const entry = panel.sorted()[panel.cursor()];
-    if (!entry) return;
+    if (!entry || entry.name === '..') return;
     this.dialogs.prompt.set({
       title: `Rename "${entry.name}"`,
       initial: entry.name,
diff --git a/ui/src/app/file-panel/file-panel.ts b/ui/src/app/file-panel/file-panel.ts
index 9b4c04b..bbf9208 100644
--- a/ui/src/app/file-panel/file-panel.ts
+++ b/ui/src/app/file-panel/file-panel.ts
@@ -92,6 +92,7 @@ export class FilePanel {
   }
 
   iconFor(entry: FileEntry): string {
+    if (entry.name === '..') return 'mynaArrowUp';
     return entry.type === 'dir' ? 'mynaFolder' : 'mynaFile';
   }
 
diff --git a/ui/src/app/panels.service.ts b/ui/src/app/panels.service.ts
index e172c9c..31fd539 100644
--- a/ui/src/app/panels.service.ts
+++ b/ui/src/app/panels.service.ts
@@ -23,7 +23,7 @@ export class PanelState {
   readonly cursor = signal(0);
   readonly selected = signal<ReadonlySet<string>>(new Set());
 
-  /** Directories first, then the active sort column. */
+  /** Directories first, then the active sort column. ".." (parent) is pinned on top. */
   readonly sorted = computed(() => {
     const list = [...this.entries()];
     const key = this.sortKey();
@@ -41,6 +41,10 @@ export class PanelState {
       }
       return cmp * dir;
     });
+    const cwd = this.cwd();
+    if (cwd && cwd !== '/') {
+      list.unshift({ name: '..', path: `${cwd}/..`, type: 'dir', size: 0, mtime: 0, mode: 0 });
+    }
     return list;
   });
 
@@ -120,6 +124,7 @@ export class PanelState {
   }
 
   toggleSelect(name: string): void {
+    if (name === '..') return;
     this.selected.update((prev) => {
       const next = new Set(prev);
       if (next.has(name)) next.delete(name);
@@ -132,12 +137,13 @@ export class PanelState {
     const [lo, hi] = fromIndex <= toIndex ? [fromIndex, toIndex] : [toIndex, fromIndex];
     const names = this.sorted()
       .slice(lo, hi + 1)
-      .map((e) => e.name);
+      .map((e) => e.name)
+      .filter((n) => n !== '..');
     this.selected.update((prev) => new Set([...prev, ...names]));
   }
 
   selectAll(): void {
-    this.selected.set(new Set(this.sorted().map((e) => e.name)));
+    this.selected.set(new Set(this.sorted().map((e) => e.name).filter((n) => n !== '..')));
   }
 
   clearSelection(): void {
diff --git a/ui/src/app/transfers.service.ts b/ui/src/app/transfers.service.ts
index 2e91bcf..47af2a7 100644
--- a/ui/src/app/transfers.service.ts
+++ b/ui/src/app/transfers.service.ts
@@ -47,7 +47,7 @@ export class TransfersService {
     const selected = src.selectedEntries();
     const atCursor = src.sorted()[src.cursor()];
     const targets = (selected.length ? selected : atCursor ? [atCursor] : []).filter(
-      (e) => e.type !== 'symlink',
+      (e) => e.type !== 'symlink' && e.name !== '..',
     );
     if (!targets.length) {
       this.toast.info('Nothing to copy (symlinks are skipped)');