yoda: cosmic-files customizations (squashed 21 commits)

This commit squashes the 21 local commits that customize cosmic-files for
the yoda stack, to allow a clean rebase on upstream/master.

Original commits (chronological):

- 9bcfe7a Cargo.toml: patch libcosmic via local path for dev builds
- 04abd13 yoda: depend on libcosmic-yoda (path) instead of upstream libcosmic
- 02adcc3 lockfile: libcosmic-yoda 0.1.0-yoda -> 0.1.0-yoda.2
- a025fd6 yoda: prefer cosmic-yoterm over upstream cosmic-term in terminal fallback
- e8d62ae yoda: add "Always use this app" toggle to OpenWith dialog
- 8fb2b15 yoda wayland-v5: redirect window_clipboard + cosmic-text to local forks
- 0595296 yoda: Dolphin-style quick actions toolbar under the headerbar
- 4b6d345 yoda: fix missing rename icon in toolbar
- 8b51af1 yoda: use pencil-symbolic for the Rename toolbar button
- 33a5c8f yoda: phase 2 - customizable toolbar (settings toggles per button)
- 1cf17dc yoda: phase 3 - drag-drop toolbar editor in Settings
- 11d4357 yoda: add up/down buttons next to drag handle in toolbar editor
- af843d2 yoda: direct drag-drop reorder on the toolbar itself
- 94c3e6c yoda: toolbar as segmented_button for working drag reorder
- f053819 yoda: toolbar icon-only + clean visual (Control style, 32px squares)
- 338354c Improve initial directory listing latency
- d080bc8 Resolve cosmic-files warnings without masking
- 69c35ab yoda: switch window_clipboard patch to public Forgejo fork
- 35e115f yoda: switch cosmic-text patch to public Forgejo fork
- 6f3adcd chore: clean feature-gated warnings
- 57ab1ec fix: clean files warnings for terminal build

Original tip preserved as tag backup/pre-rebase-upstream-20260524.

Cargo.toml

@@ -73,8 +73,9 @@ version = "0.18"
 default-features = false
 features = ["fs", "io", "macros", "polling", "runtime"]
 
-[dependencies.libcosmic]
+# Yoda fork — depend on libcosmic-yoda directly by path (no git/no patch).
-git = "https://github.com/pop-os/libcosmic.git"
+[dependencies.libcosmic-yoda]
+path = "../libcosmic"
 default-features = false
 #TODO: a11y feature crashes
 features = [
@@ -83,7 +84,7 @@ features = [
     "autosize",
     "multi-window",
     "tokio",
-    "winit",
+    "wayland",
     "surface-message",
 ]
 
@@ -111,15 +112,15 @@ default = [
     "wayland",
     "wgpu",
 ]
-dbus-config = ["libcosmic/dbus-config"]
+dbus-config = ["libcosmic-yoda/dbus-config"]
-desktop = ["libcosmic/desktop", "dep:cosmic-mime-apps", "dep:xdg"]
+desktop = ["libcosmic-yoda/desktop", "dep:cosmic-mime-apps", "dep:xdg"]
 desktop-applet = []
 gvfs = ["dep:gio", "dep:glib"]
 io-uring = ["compio/io-uring"]
 jemalloc = ["dep:tikv-jemallocator"]
 notify = ["dep:notify-rust"]
-wayland = ["libcosmic/wayland", "dep:cctk", "dep:wayland-client"]
+wayland = ["libcosmic-yoda/wayland", "dep:cctk", "dep:wayland-client"]
-wgpu = ["libcosmic/wgpu"]
+wgpu = ["libcosmic-yoda/wgpu"]
 
 [profile.dev]
 opt-level = 1
@@ -145,20 +146,22 @@ fastrand = "2"
 test-log = "0.2"
 tokio = { version = "1", features = ["rt", "macros"] }
 
-# [patch.'https://github.com/pop-os/cosmic-text']
+# Yoda fork — libcosmic dep is now a direct path dep (libcosmic-yoda above),
-# cosmic-text = { path = "../cosmic-text" }
+# no [patch] block needed anymore. Keeping the block below would be a no-op
+# since nothing in the dep graph still asks for pop-os/libcosmic.git.
 
-# [patch.'https://github.com/pop-os/libcosmic']
+# Yoda wayland cut: redirect window_clipboard (x11 gated behind opt-in
-# libcosmic = { path = "../libcosmic" }
+# feature) and cosmic-text (PR#503: EAW monospace width fix) to our public
-# cosmic-config = { path = "../libcosmic/cosmic-config" }
+# Forgejo forks. The window_clipboard patch is needed to consolidate the
-# cosmic-theme = { path = "../libcosmic/cosmic-theme" }
+# upstream pop-os/libcosmic chain (pulled by cosmic-settings-daemon) onto
-# libcosmic = { git = "https://github.com/pop-os/libcosmic//", branch = "iced-rebase" }
+# the same fork iced uses, otherwise cargo compiles two versions.
-# cosmic-config = { git = "https://github.com/pop-os/libcosmic//", branch = "iced-rebase" }
+[patch.'https://github.com/pop-os/window_clipboard.git']
-# cosmic-theme = { git = "https://github.com/pop-os/libcosmic//", branch = "iced-rebase" }
+window_clipboard = { git = "https://forge.aditua.com/leyoda/window_clipboard.git", branch = "yoda-x11-optional" }
+dnd = { git = "https://forge.aditua.com/leyoda/window_clipboard.git", branch = "yoda-x11-optional" }
+mime = { git = "https://forge.aditua.com/leyoda/window_clipboard.git", branch = "yoda-x11-optional" }
 
-
+[patch.'https://github.com/pop-os/cosmic-text.git']
-# [patch.'https://github.com/pop-os/smithay-clipboard']
+cosmic-text = { git = "https://forge.aditua.com/leyoda/cosmic-text.git", branch = "local/pr-503" }
-# smithay-clipboard = { path = "../smithay-clipboard" }
 
 [workspace]
 members = ["cosmic-files-applet"]

docs/local-performance-and-portal-notes.md

@@ -0,0 +1,78 @@
+# Local performance and portal notes
+
+Date: 2026-05-05
+
+This repository carries a local patch aimed at improving initial directory
+display latency in large folders, plus a system-level workaround for a COSMIC
+portal FileChooser crash observed with Firefox and Chromium.
+
+## Directory listing latency
+
+The slow path was the initial construction of `Item` values in `src/tab.rs`.
+On a test folder with about 2000 entries, raw filesystem enumeration and stat
+calls completed in a few milliseconds, while COSMIC Files took multiple seconds
+before showing the directory.
+
+The local patch keeps initial item construction cheap:
+
+- directory child counts are no longer computed synchronously in
+  `item_from_entry` and `item_from_gvfs_info`;
+- initial MIME detection uses extension-based `mime_guess`;
+- regular files use a generic file icon during the initial scan instead of
+  resolving the full MIME icon immediately.
+
+This keeps folders and `.desktop` files special-cased, while avoiding expensive
+per-file work for ordinary files during first paint.
+
+Measured locally during investigation:
+
+- before the MIME/icon changes: about 3.1 seconds for `~/Téléchargements`;
+- after avoiding full MIME icon resolution during scan: below the temporary
+  100 ms perf-log threshold for the same folder.
+
+## File chooser portal workaround
+
+Firefox and Chromium were failing to open `Save As` on the first attempt because
+`xdg-desktop-portal-cosmic` crashed while handling `FileChooser`.
+
+Logs showed:
+
+```text
+Backend call failed: Remote peer disconnected
+xdg-desktop-portal-cosmic ... status=11/SEGV
+```
+
+The working local system workaround is to remove
+`org.freedesktop.impl.portal.FileChooser` from:
+
+```text
+/usr/share/xdg-desktop-portal/portals/cosmic.portal
+```
+
+so the file chooser falls back to GTK. The resulting local `cosmic.portal`
+keeps COSMIC for the other interfaces:
+
+```ini
+[portal]
+DBusName=org.freedesktop.impl.portal.desktop.cosmic
+Interfaces=org.freedesktop.impl.portal.Access;org.freedesktop.impl.portal.Screenshot;org.freedesktop.impl.portal.Settings;org.freedesktop.impl.portal.ScreenCast
+UseIn=COSMIC
+```
+
+Backups created locally:
+
+```text
+/usr/share/xdg-desktop-portal/portals/cosmic.portal.bak-codex-20260505-filechooser
+/usr/share/xdg-desktop-portal/cosmic-portals.conf.bak-codex-20260505
+/usr/share/xdg-desktop-portal/cosmic-portals.conf.bak-codex-20260505-2
+```
+
+After editing portal files, restart:
+
+```sh
+systemctl --user restart xdg-desktop-portal.service xdg-desktop-portal-gtk.service
+```
+
+Package updates may overwrite `/usr/share/xdg-desktop-portal/portals/cosmic.portal`.
+If `Save As` starts needing two attempts again, re-check that `FileChooser` has
+not been reintroduced in `cosmic.portal`.

i18n/en/cosmic_files.ftl

@@ -96,6 +96,7 @@ save-file = Save file
 
 ## Open With Dialog
 open-with-title = How do you want to open "{$name}"?
+open-with-set-default = Always use this app for this file type
 browse-store = Browse {$store}
 other-apps = Other applications
 related-apps = Related applications
@@ -139,6 +140,11 @@ open-with = Open with
 owner = Owner
 group = Group
 other = Other
+toolbar = Toolbar
+toolbar-available = Available
+toolbar-empty-hint = No buttons. Drag or add from below.
+toolbar-reset = Reset to defaults
+parent-directory = Parent directory
 mixed = Mixed
 ### Mode 0
 none = None

i18n/fr/cosmic_files.ftl

@@ -92,6 +92,7 @@ save-file = Enregistrer fichier
 ## Open With Dialog
 
 open-with-title = Comment souhaitez-vous ouvrir "{ $name }" ?
+open-with-set-default = Toujours utiliser cette application pour ce type de fichier
 browse-store = Parcourir { $store }
 
 ## Permanently delete Dialog
@@ -130,6 +131,11 @@ open-with = Ouvrir avec
 owner = Propriétaire
 group = Groupe
 other = Autre
+toolbar = Barre d'outils
+toolbar-available = Disponibles
+toolbar-empty-hint = Aucun bouton. Glisser-déposer ou ajouter depuis la liste ci-dessous.
+toolbar-reset = Rétablir par défaut
+parent-directory = Dossier parent
 
 ### Mode 0
 

src/app.rs

@@ -41,15 +41,21 @@ use notify_debouncer_full::notify::{self, RecommendedWatcher};
 use notify_debouncer_full::{DebouncedEvent, Debouncer, RecommendedCache, new_debouncer};
 use rustc_hash::{FxHashMap, FxHashSet};
 use slotmap::Key as SlotMapKey;
-use std::any::TypeId;
+#[cfg(feature = "notify")]
-use std::collections::{BTreeMap, BTreeSet, HashMap, VecDeque};
+use std::sync::Mutex;
-use std::future::Future;
+use std::{
-use std::num::NonZeroU16;
+    any::TypeId,
-use std::path::{Path, PathBuf};
+    collections::{BTreeMap, BTreeSet, HashMap, VecDeque},
-use std::pin::Pin;
+    env, fmt, fs,
-use std::sync::{Arc, LazyLock, Mutex};
+    future::Future,
-use std::time::{self, Duration, Instant};
+    io,
-use std::{env, fmt, fs, io, process};
+    num::NonZeroU16,
+    path::{Path, PathBuf},
+    pin::Pin,
+    process,
+    sync::{Arc, LazyLock},
+    time::{self, Duration, Instant},
+};
 use tokio::sync::mpsc;
 use trash::TrashItem;
 #[cfg(all(feature = "wayland", feature = "desktop-applet"))]
@@ -61,7 +67,7 @@ use crate::clipboard::{
 };
 use crate::config::{
     AppTheme, Config, DesktopConfig, Favorite, IconSizes, State, TIME_CONFIG_ID, TabConfig,
-    TimeConfig, TypeToSearch,
+    TimeConfig, ToolbarAction, TypeToSearch, default_toolbar,
 };
 use crate::dialog::{Dialog, DialogKind, DialogMessage, DialogResult, DialogSettings};
 use crate::key_bind::key_binds;
@@ -127,6 +133,105 @@ pub struct Flags {
     pub uris: Vec<url::Url>,
 }
 
+/// Yoda phase 3: MIME for the DnD payload carried when a user drags a
+/// toolbar row in the Settings editor. A single byte = ToolbarAction
+/// discriminant (see `ToolbarAction::to_u8`).
+const TOOLBAR_MIME: &str = "application/x-cosmic-files-toolbar-action";
+
+/// Yoda phase 3: DnD payload wrapping a ToolbarAction discriminant.
+#[derive(Clone, Debug)]
+pub struct ToolbarActionPayload(pub u8);
+
+impl cosmic::iced::clipboard::mime::AsMimeTypes for ToolbarActionPayload {
+    fn available(&self) -> std::borrow::Cow<'static, [String]> {
+        std::borrow::Cow::Owned(vec![TOOLBAR_MIME.to_owned()])
+    }
+    fn as_bytes(&self, mime_type: &str) -> Option<std::borrow::Cow<'static, [u8]>> {
+        if mime_type == TOOLBAR_MIME {
+            Some(std::borrow::Cow::Owned(vec![self.0]))
+        } else {
+            None
+        }
+    }
+}
+
+impl cosmic::iced::clipboard::mime::AllowedMimeTypes for ToolbarActionPayload {
+    fn allowed() -> std::borrow::Cow<'static, [String]> {
+        std::borrow::Cow::Owned(vec![TOOLBAR_MIME.to_owned()])
+    }
+}
+
+impl TryFrom<(Vec<u8>, String)> for ToolbarActionPayload {
+    type Error = ();
+    fn try_from((data, _mime): (Vec<u8>, String)) -> Result<Self, Self::Error> {
+        if data.len() == 1 {
+            Ok(Self(data[0]))
+        } else {
+            Err(())
+        }
+    }
+}
+
+/// Yoda phase 3 helper: map a ToolbarAction to its button UI (icon name,
+/// localized label, app Message). Shared by the toolbar renderer in
+/// `view()` and by the Settings page row renderer so the two stay in
+/// sync.
+fn toolbar_action_ui(a: ToolbarAction) -> (&'static str, String, Message) {
+    match a {
+        ToolbarAction::LocationUp => (
+            "go-up-symbolic",
+            fl!("parent-directory"),
+            Action::LocationUp.message(None),
+        ),
+        ToolbarAction::Reload => (
+            "view-refresh-symbolic",
+            fl!("reload-folder"),
+            Action::Reload.message(None),
+        ),
+        ToolbarAction::NewFolder => (
+            "folder-new-symbolic",
+            fl!("new-folder"),
+            Action::NewFolder.message(None),
+        ),
+        ToolbarAction::NewFile => (
+            "document-new-symbolic",
+            fl!("new-file"),
+            Action::NewFile.message(None),
+        ),
+        ToolbarAction::Rename => (
+            "pencil-symbolic",
+            fl!("rename"),
+            Action::Rename.message(None),
+        ),
+        ToolbarAction::Delete => (
+            "edit-delete-symbolic",
+            fl!("delete"),
+            Action::Delete.message(None),
+        ),
+        ToolbarAction::Cut => ("edit-cut-symbolic", fl!("cut"), Action::Cut.message(None)),
+        ToolbarAction::Copy => (
+            "edit-copy-symbolic",
+            fl!("copy"),
+            Action::Copy.message(None),
+        ),
+        ToolbarAction::Paste => (
+            "edit-paste-symbolic",
+            fl!("paste"),
+            Action::Paste.message(None),
+        ),
+        ToolbarAction::ToggleShowHidden => (
+            "view-reveal-symbolic",
+            fl!("show-hidden-files"),
+            Action::ToggleShowHidden.message(None),
+        ),
+        ToolbarAction::OpenTerminal => (
+            "utilities-terminal-symbolic",
+            fl!("open-in-terminal"),
+            Action::OpenTerminal.message(None),
+        ),
+    }
+}
+
 #[derive(Clone, Copy, Debug, Eq, PartialEq)]
 pub enum Action {
     About,
@@ -389,6 +494,7 @@ pub enum Message {
     OpenWithBrowse,
     OpenWithDialog(Option<Entity>),
     OpenWithSelection(usize),
+    OpenWithToggleDefault(bool),
     #[cfg(all(feature = "wayland", feature = "desktop-applet"))]
     Overlap(window::Id, OverlapNotifyEvent),
     Paste(Option<Entity>),
@@ -429,6 +535,22 @@ pub enum Message {
     SearchInput(String),
     SetShowDetails(bool),
     SetShowRecents(bool),
+    /// Yoda phase 3 — toolbar editing messages.
+    ToolbarAdd(ToolbarAction),
+    ToolbarRemove(ToolbarAction),
+    ToolbarReorder {
+        src: ToolbarAction,
+        target: ToolbarAction,
+    },
+    /// Move one step up (toward index 0) inside the enabled toolbar list.
+    ToolbarMoveUp(ToolbarAction),
+    /// Move one step down (toward the end) inside the enabled toolbar list.
+    ToolbarMoveDown(ToolbarAction),
+    ToolbarReset,
+    /// Click on a toolbar button (via segmented_button activation).
+    ToolbarTabActivate(segmented_button::Entity),
+    /// Drag-reorder inside the toolbar (via segmented_button drag).
+    ToolbarTabReorder(segmented_button::ReorderEvent),
     SetTypeToSearch(TypeToSearch),
     SystemThemeModeChange,
     Size(window::Id, Size),
@@ -559,6 +681,9 @@ pub enum DialogPage {
         mime: mime_guess::Mime,
         selected: usize,
         store_opt: Option<MimeApp>,
+        /// When true, the chosen app is written to mimeapps.list as the
+        /// default handler for `mime` after it spawns.
+        set_default: bool,
     },
     PermanentlyDelete {
         paths: Box<[PathBuf]>,
@@ -716,6 +841,11 @@ pub struct App {
     nav_bar_context_id: segmented_button::Entity,
     nav_model: segmented_button::SingleSelectModel,
     tab_model: segmented_button::Model<segmented_button::SingleSelect>,
+    /// Yoda phase 3: segmented_button model mirroring config.toolbar so the
+    /// toolbar row gets free drag-reorder + click activation (same widget
+    /// that powers the tab bar, its reorder is proven to work in this
+    /// setup unlike the generic dnd_source/dnd_destination wrappers).
+    toolbar_model: segmented_button::Model<segmented_button::SingleSelect>,
     config_handler: Option<cosmic_config::Config>,
     state_handler: Option<cosmic_config::Config>,
     config: Config,
@@ -1071,7 +1201,7 @@ impl App {
             .sort_by(|a, b| (b.1.width * b.1.height).total_cmp(&(a.1.width * b.1.height)));
 
         for (w_id, overlap) in sorted_overlaps {
-            let Some((bl, br, tl, tr, mut size)) = self.layer_sizes.get(w_id).map(|s| {
+            let Some((bl, br, tl, tr, size)) = self.layer_sizes.get(w_id).map(|s| {
                 (
                     Rectangle::new(
                         Point::new(0., s.height / 2.),
@@ -1121,30 +1251,18 @@ impl App {
             if tl && !(tr || bl) {
                 *top += min_dim.1;
                 *left += min_dim.0;
-
-                size.height -= min_dim.1;
-                size.width -= min_dim.0;
             }
             if tr && !(tl || br) {
                 *top += min_dim.1;
                 *right += min_dim.0;
-
-                size.height -= min_dim.1;
-                size.width -= min_dim.0;
             }
             if bl && !(br || tl) {
                 *bottom += min_dim.1;
                 *left += min_dim.0;
-
-                size.height -= min_dim.1;
-                size.width -= min_dim.0;
             }
             if br && !(bl || tr) {
                 *bottom += min_dim.1;
                 *right += min_dim.0;
-
-                size.height -= min_dim.1;
-                size.width -= min_dim.0;
             }
         }
         self.margin = overlaps;
@@ -1503,12 +1621,18 @@ impl App {
     ) -> Task<Message> {
         log::info!("rescan_tab {entity:?} {location:?} {selection_paths:?}");
         let icon_sizes = self.config.tab.icon_sizes;
+        #[cfg(feature = "gvfs")]
         let mounter_items = self.mounter_items.clone();
 
         Task::future(async move {
             let location2 = location.clone();
             match tokio::task::spawn_blocking(move || location2.scan(icon_sizes)).await {
-                Ok((parent_item_opt, mut items)) => {
+                Ok((parent_item_opt, items)) => {
+                    #[cfg(feature = "gvfs")]
+                    let mut items = items;
+                    #[cfg(not(feature = "gvfs"))]
+                    let items = items;
+
                     #[cfg(feature = "gvfs")]
                     {
                         let mounter_paths: Box<[_]> = mounter_items
@@ -1678,6 +1802,7 @@ impl App {
 
     fn update_config(&mut self) -> Task<Message> {
         self.update_nav_model();
+        self.rebuild_toolbar_model();
         // Tabs are collected first to placate the borrowck
         let tabs: Box<[_]> = self.tab_model.iter().collect();
         // Update main conf and each tab with the new config
@@ -1691,6 +1816,52 @@ impl App {
         Task::batch(commands)
     }
 
+    /// Yoda phase 3: rebuild `toolbar_model` so it matches `config.toolbar`.
+    /// Called on init and on every config update. Each entity carries the
+    /// associated `ToolbarAction` as data so click/reorder handlers can
+    /// round-trip Entity → ToolbarAction without maintaining a side map.
+    ///
+    /// We insert ONLY the icon (no `.text()`) so the toolbar renders as a
+    /// clean icon row — user-visible labels stay in Settings/tooltips on
+    /// other surfaces.
+    fn rebuild_toolbar_model(&mut self) {
+        self.toolbar_model.clear();
+        for action in self.config.toolbar.iter().copied() {
+            let (icon_name, _label, _msg) = toolbar_action_ui(action);
+            self.toolbar_model
+                .insert()
+                .icon(widget::icon::from_name(icon_name).size(16).icon())
+                .data::<ToolbarAction>(action);
+        }
+    }
+
+    /// Yoda phase 3: after a drag-reorder, sync `config.toolbar` with the
+    /// new entity order in `toolbar_model`. Inlines what `config_set!`
+    /// would do (the macro lives inside update()).
+    fn sync_toolbar_config_from_model(&mut self) -> Task<Message> {
+        let new_toolbar: Vec<ToolbarAction> = self
+            .toolbar_model
+            .iter()
+            .filter_map(|e| self.toolbar_model.data::<ToolbarAction>(e).copied())
+            .collect();
+        if new_toolbar == self.config.toolbar {
+            return Task::none();
+        }
+        match self.config_handler.as_ref() {
+            Some(h) => {
+                if let Err(err) = self.config.set_toolbar(h, new_toolbar) {
+                    log::warn!("failed to save toolbar order: {err}");
+                }
+            }
+            None => self.config.toolbar = new_toolbar,
+        }
+        // Don't call update_config() — that would rebuild the
+        // toolbar_model from config and undo the reorder the user just
+        // made. The model already has the new order; config is just
+        // catching up for persistence.
+        Task::none()
+    }
+
     fn update_desktop(&mut self) -> Task<Message> {
         let needs_reload: Box<[_]> = (self.tab_model.iter())
             .filter_map(|entity| {
@@ -2268,10 +2439,134 @@ impl App {
                         .toggler(self.config.show_recents, Message::SetShowRecents)
                 })
                 .into(),
+            // Yoda phase 3: toolbar editor. Two stacked lists:
+            //   - top: enabled buttons in their current order (drag to reorder)
+            //   - bottom: available (not-yet-enabled) buttons
+            // Each row's toggle adds/removes; enabled rows are also
+            // drag sources + drop targets.
+            self.toolbar_settings_section(),
         ])
         .into()
     }
 
+    /// Yoda phase 3: build the Toolbar settings section.
+    fn toolbar_settings_section(&self) -> Element<'_, Message> {
+        use iced::clipboard::dnd::DndAction;
+        let enabled = &self.config.toolbar;
+        let disabled: Vec<ToolbarAction> = ToolbarAction::ALL
+            .iter()
+            .copied()
+            .filter(|a| !enabled.contains(a))
+            .collect();
+
+        let space_xxs = theme::active().cosmic().spacing.space_xxs;
+
+        let drag_icon = |size: u16| -> Element<'static, Message> {
+            widget::icon::from_name("list-drag-handle-symbolic")
+                .size(size)
+                .into()
+        };
+
+        let row_enabled =
+            |action: ToolbarAction, pos: usize, last: usize| -> Element<'_, Message> {
+                let (icon, label, _msg) = toolbar_action_ui(action);
+                let up_btn =
+                    widget::button::icon(widget::icon::from_name("go-up-symbolic").size(14));
+                let up_btn = if pos > 0 {
+                    up_btn.on_press(Message::ToolbarMoveUp(action))
+                } else {
+                    up_btn
+                };
+                let down_btn =
+                    widget::button::icon(widget::icon::from_name("go-down-symbolic").size(14));
+                let down_btn = if pos < last {
+                    down_btn.on_press(Message::ToolbarMoveDown(action))
+                } else {
+                    down_btn
+                };
+
+                let row_content: Element<_> = widget::row::with_children(vec![
+                    drag_icon(14),
+                    widget::icon::from_name(icon).size(16).into(),
+                    widget::text::body(label).width(Length::Fill).into(),
+                    up_btn.into(),
+                    down_btn.into(),
+                    widget::button::icon(widget::icon::from_name("list-remove-symbolic").size(14))
+                        .on_press(Message::ToolbarRemove(action))
+                        .into(),
+                ])
+                .spacing(space_xxs)
+                .align_y(Alignment::Center)
+                .into();
+
+                let row_container = widget::container(row_content)
+                    .width(Length::Fill)
+                    .padding(space_xxs);
+
+                // Wrap as DnD source (drags itself) + DnD destination (accepts
+                // drops from other enabled rows; on drop, move the src before
+                // this row).
+                let source = widget::dnd_source::<Message, ToolbarActionPayload>(row_container)
+                    .drag_content(move || ToolbarActionPayload(action.to_u8()));
+                widget::dnd_destination(source, vec![std::borrow::Cow::Borrowed(TOOLBAR_MIME)])
+                    .data_received_for::<ToolbarActionPayload>(
+                        move |payload: Option<ToolbarActionPayload>| {
+                            match payload.and_then(|p| ToolbarAction::from_u8(p.0)) {
+                                Some(src) if src != action => Message::ToolbarReorder {
+                                    src,
+                                    target: action,
+                                },
+                                // No-op if payload missing / malformed / same row.
+                                _ => Message::ToolbarReorder {
+                                    src: action,
+                                    target: action,
+                                },
+                            }
+                        },
+                    )
+                    .action(DndAction::Move)
+                    .into()
+            };
+
+        let row_disabled = |action: ToolbarAction| -> Element<'_, Message> {
+            let (icon, label, _msg) = toolbar_action_ui(action);
+            widget::row::with_children(vec![
+                widget::icon::from_name(icon).size(16).into(),
+                widget::text::body(label).width(Length::Fill).into(),
+                widget::button::icon(widget::icon::from_name("list-add-symbolic").size(14))
+                    .on_press(Message::ToolbarAdd(action))
+                    .into(),
+            ])
+            .spacing(space_xxs)
+            .align_y(Alignment::Center)
+            .padding(space_xxs)
+            .into()
+        };
+
+        let mut section = widget::settings::section().title(fl!("toolbar"));
+        if enabled.is_empty() {
+            section = section.add(widget::text::body(fl!("toolbar-empty-hint")));
+        } else {
+            let last = enabled.len() - 1;
+            for (pos, a) in enabled.iter().copied().enumerate() {
+                section = section.add(row_enabled(a, pos, last));
+            }
+        }
+
+        let mut col = widget::column::with_capacity(3).spacing(space_xxs);
+        col = col.push(section);
+        if !disabled.is_empty() {
+            let mut avail = widget::settings::section().title(fl!("toolbar-available"));
+            for a in disabled {
+                avail = avail.add(row_disabled(a));
+            }
+            col = col.push(avail);
+        }
+        col = col
+            .push(widget::button::standard(fl!("toolbar-reset")).on_press(Message::ToolbarReset));
+        col.into()
+    }
+
     fn get_apps_for_mime(&self, mime_type: &Mime) -> Vec<(&MimeApp, MimeAppMatch)> {
         let mut results = Vec::new();
 
@@ -2443,6 +2738,7 @@ impl Application for App {
             nav_bar_context_id: segmented_button::Entity::null(),
             nav_model: segmented_button::ModelBuilder::default().build(),
             tab_model: segmented_button::ModelBuilder::default().build(),
+            toolbar_model: segmented_button::ModelBuilder::default().build(),
             config_handler: flags.config_handler,
             state_handler: flags.state_handler,
             config: flags.config,
@@ -3222,6 +3518,7 @@ impl Application for App {
                             path,
                             mime,
                             selected,
+                            set_default,
                             ..
                         } => {
                             let available_apps = self.get_apps_for_mime(&mime);
@@ -3240,6 +3537,11 @@ impl Application for App {
                                                     None,
                                                 );
                                             }
+                                            // Yoda: persist as default if the user asked for it.
+                                            if set_default {
+                                                self.mime_app_cache
+                                                    .set_default(mime.clone(), app.id.clone());
+                                            }
                                         }
                                         Err(err) => {
                                             log::warn!(
@@ -3862,6 +4164,7 @@ impl Application for App {
                                     .and_then(|mime| {
                                         self.mime_app_cache.get(&mime).first().cloned()
                                     }),
+                                set_default: false,
                             },
                             Some(CONFIRM_OPEN_WITH_BUTTON_ID.clone()),
                         );
@@ -3873,6 +4176,13 @@ impl Application for App {
                     *selected = index;
                 }
             }
+            Message::OpenWithToggleDefault(enabled) => {
+                if let Some(DialogPage::OpenWith { set_default, .. }) =
+                    self.dialog_pages.front_mut()
+                {
+                    *set_default = enabled;
+                }
+            }
             Message::Paste(entity_opt) => {
                 let entity = entity_opt.unwrap_or_else(|| self.tab_model.active());
                 if let Some(tab) = self.tab_model.data_mut::<Tab>(entity)
@@ -4349,6 +4659,86 @@ impl Application for App {
                 config_set!(show_recents, show_recents);
                 return self.update_config();
             }
+            Message::ToolbarAdd(action) => {
+                let mut tb = self.config.toolbar.clone();
+                if !tb.contains(&action) {
+                    tb.push(action);
+                }
+                config_set!(toolbar, tb);
+                return self.update_config();
+            }
+            Message::ToolbarRemove(action) => {
+                let mut tb = self.config.toolbar.clone();
+                tb.retain(|a| a != &action);
+                config_set!(toolbar, tb);
+                return self.update_config();
+            }
+            Message::ToolbarReorder { src, target } => {
+                let mut tb = self.config.toolbar.clone();
+                if let (Some(src_idx), Some(tgt_idx)) = (
+                    tb.iter().position(|a| a == &src),
+                    tb.iter().position(|a| a == &target),
+                ) && src_idx != tgt_idx
+                {
+                    // Pull src out, then insert before the target's new position.
+                    let item = tb.remove(src_idx);
+                    let new_tgt = if src_idx < tgt_idx {
+                        tgt_idx - 1
+                    } else {
+                        tgt_idx
+                    };
+                    tb.insert(new_tgt, item);
+                    config_set!(toolbar, tb);
+                    return self.update_config();
+                }
+                return Task::none();
+            }
+            Message::ToolbarMoveUp(action) => {
+                let mut tb = self.config.toolbar.clone();
+                if let Some(i) = tb.iter().position(|a| a == &action)
+                    && i > 0
+                {
+                    tb.swap(i, i - 1);
+                    config_set!(toolbar, tb);
+                    return self.update_config();
+                }
+                return Task::none();
+            }
+            Message::ToolbarMoveDown(action) => {
+                let mut tb = self.config.toolbar.clone();
+                if let Some(i) = tb.iter().position(|a| a == &action)
+                    && i + 1 < tb.len()
+                {
+                    tb.swap(i, i + 1);
+                    config_set!(toolbar, tb);
+                    return self.update_config();
+                }
+                return Task::none();
+            }
+            Message::ToolbarReset => {
+                config_set!(toolbar, default_toolbar());
+                return self.update_config();
+            }
+            Message::ToolbarTabActivate(entity) => {
+                // Dispatch the stored ToolbarAction's message, then clear
+                // the "active" selection so the button doesn't stay
+                // highlighted after a click (we use segmented_button for
+                // layout/drag but toolbar buttons are action-firing, not
+                // a mutual-exclusive choice).
+                let action = self.toolbar_model.data::<ToolbarAction>(entity).copied();
+                self.toolbar_model.deactivate();
+                if let Some(action) = action {
+                    let (_, _, msg) = toolbar_action_ui(action);
+                    return self.update(msg);
+                }
+                return Task::none();
+            }
+            Message::ToolbarTabReorder(event) => {
+                let _ = self
+                    .toolbar_model
+                    .reorder(event.dragged, event.target, event.position);
+                return self.sync_toolbar_config_from_model();
+            }
             Message::SetTypeToSearch(type_to_search) => {
                 config_set!(type_to_search, type_to_search);
                 return self.update_config();
@@ -5108,6 +5498,7 @@ impl Application for App {
                                             .and_then(|mime| {
                                                 self.mime_app_cache.get(&mime).first().cloned()
                                             }),
+                                        set_default: false,
                                     },
                                     None,
                                 );
@@ -5951,7 +6342,7 @@ impl Application for App {
                 mime,
                 selected,
                 store_opt,
-                ..
+                set_default,
             } => {
                 let name = match path.file_name() {
                     Some(file_name) => file_name.to_str(),
@@ -6036,7 +6427,21 @@ impl Application for App {
                         } else {
                             Length::Shrink
                         }
-                    }));
+                    }))
+                    // Yoda: let the user make this choice stick. A plain row
+                    // instead of settings::item::builder because the latter
+                    // returns a section Item, not an Element usable in .control().
+                    .control(
+                        widget::row::with_children([
+                            widget::text::body(fl!("open-with-set-default")).into(),
+                            widget::space::horizontal().into(),
+                            widget::toggler(*set_default)
+                                .on_toggle(Message::OpenWithToggleDefault)
+                                .into(),
+                        ])
+                        .spacing(space_s)
+                        .align_y(Alignment::Center),
+                    );
 
                 if let Some(app) = store_opt {
                     dialog = dialog.tertiary_action(
@@ -6442,7 +6847,10 @@ impl Application for App {
     /// Creates a view after each update.
     fn view(&self) -> Element<'_, Self::Message> {
         let cosmic_theme::Spacing {
-            space_xxs, space_s, ..
+            space_xxs,
+            space_xs,
+            space_s,
+            ..
         } = theme::spacing();
 
         let mut tab_column = widget::column::with_capacity(4);
@@ -6486,6 +6894,36 @@ impl Application for App {
             );
         }
 
+        // Yoda phase 3: Dolphin-style quick actions toolbar via
+        // segmented_button::horizontal — the same widget that powers the
+        // tab bar, so its built-in drag reorder works reliably (unlike the
+        // generic dnd_source+dnd_destination pairing we tried earlier).
+        // Short click = action (ToolbarTabActivate → dispatch the stored
+        // ToolbarAction's message). Drag past threshold = reorder
+        // (ToolbarTabReorder → model.reorder + sync to config).
+        if !self.config.toolbar.is_empty() {
+            // Use Control style (no TabBar underline, no bottom border)
+            // and let each button shrink to its icon. Spacing = space_xs
+            // keeps the buttons visually separated so it looks like an
+            // icon toolbar rather than a conjoined segmented control.
+            let toolbar = widget::segmented_button::horizontal(&self.toolbar_model)
+                .style(theme::SegmentedButton::Control)
+                .button_height(32)
+                .button_spacing(space_xs)
+                .button_alignment(Alignment::Center)
+                .minimum_button_width(32)
+                .maximum_button_width(32)
+                .enable_tab_drag(String::from("x-cosmic-files/toolbar-dnd"))
+                .on_reorder(Message::ToolbarTabReorder)
+                .tab_drag_threshold(8.)
+                .on_activate(Message::ToolbarTabActivate);
+            tab_column = tab_column.push(
+                widget::container(toolbar)
+                    .width(Length::Shrink)
+                    .padding([space_xxs, space_s]),
+            );
+        }
+
         let entity = self.tab_model.active();
         if let Some(tab) = self.tab_model.data::<Tab>(entity) {
             let tab_view = tab

src/clipboard.rs

@@ -130,9 +130,11 @@ impl TryFrom<(Vec<u8>, String)> for ClipboardPaste {
         match mime.as_str() {
             "text/uri-list" => {
                 let text = str::from_utf8(&data)?;
-                let _lines = text.lines();
 
-                for line in text.lines() {
+                for line in text.lines().filter(|line| {
+                    let line = line.trim();
+                    !line.is_empty() && !line.starts_with('#')
+                }) {
                     let url = Url::parse(line)?;
                     match url.to_file_path() {
                         Ok(path) => paths.push(path),

src/config.rs

@@ -170,6 +170,11 @@ pub struct Config {
     pub show_details: bool,
     pub show_recents: bool,
     pub tab: TabConfig,
+    /// Yoda phase 3: Dolphin-style quick actions toolbar. An ordered list
+    /// of enabled buttons — position in the vec drives the toolbar order.
+    /// Reorder in Settings via drag-drop; items not in the vec are
+    /// hidden. Default = the minimal-6 set from phase 1.
+    pub toolbar: Vec<ToolbarAction>,
     pub type_to_search: TypeToSearch,
 }
 
@@ -234,11 +239,97 @@ impl Default for Config {
             show_details: false,
             show_recents: true,
             tab: TabConfig::default(),
+            toolbar: default_toolbar(),
             type_to_search: TypeToSearch::Recursive,
         }
     }
 }
 
+/// Yoda phase 3: ordered enum of quick-action toolbar buttons.
+/// The Config stores `Vec<ToolbarAction>` so the user can pick BOTH
+/// visibility (just include/exclude the variant) AND order (position in
+/// the vec). Drag-drop reorder in the Settings page moves items around.
+#[derive(Clone, Copy, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
+pub enum ToolbarAction {
+    LocationUp,
+    Reload,
+    NewFolder,
+    NewFile,
+    Rename,
+    Delete,
+    Cut,
+    Copy,
+    Paste,
+    ToggleShowHidden,
+    OpenTerminal,
+}
+
+impl ToolbarAction {
+    /// Stable list of every supported action. Ordered roughly by logical
+    /// grouping (location → create/edit → clipboard → view/misc) so that
+    /// the default enabled set follows a sensible shape and the Settings
+    /// row for a not-yet-enabled action lands in a predictable spot.
+    pub const ALL: &'static [Self] = &[
+        Self::LocationUp,
+        Self::Reload,
+        Self::NewFolder,
+        Self::NewFile,
+        Self::Rename,
+        Self::Delete,
+        Self::Cut,
+        Self::Copy,
+        Self::Paste,
+        Self::ToggleShowHidden,
+        Self::OpenTerminal,
+    ];
+
+    /// u8 discriminant used to carry the action over a DnD mime payload.
+    pub const fn to_u8(self) -> u8 {
+        match self {
+            Self::LocationUp => 0,
+            Self::Reload => 1,
+            Self::NewFolder => 2,
+            Self::NewFile => 3,
+            Self::Rename => 4,
+            Self::Delete => 5,
+            Self::Cut => 6,
+            Self::Copy => 7,
+            Self::Paste => 8,
+            Self::ToggleShowHidden => 9,
+            Self::OpenTerminal => 10,
+        }
+    }
+
+    pub const fn from_u8(v: u8) -> Option<Self> {
+        match v {
+            0 => Some(Self::LocationUp),
+            1 => Some(Self::Reload),
+            2 => Some(Self::NewFolder),
+            3 => Some(Self::NewFile),
+            4 => Some(Self::Rename),
+            5 => Some(Self::Delete),
+            6 => Some(Self::Cut),
+            7 => Some(Self::Copy),
+            8 => Some(Self::Paste),
+            9 => Some(Self::ToggleShowHidden),
+            10 => Some(Self::OpenTerminal),
+            _ => None,
+        }
+    }
+}
+
+/// Default set shown on a fresh install — same "minimal 6" as phase 1/2.
+pub fn default_toolbar() -> Vec<ToolbarAction> {
+    vec![
+        ToolbarAction::NewFolder,
+        ToolbarAction::Rename,
+        ToolbarAction::Delete,
+        ToolbarAction::Cut,
+        ToolbarAction::Copy,
+        ToolbarAction::Paste,
+    ]
+}
+
 #[derive(Clone, Copy, Debug, Eq, Hash, PartialEq, CosmicConfigEntry, Deserialize, Serialize)]
 #[serde(default)]
 pub struct DesktopConfig {

src/dialog.rs

@@ -732,11 +732,17 @@ impl App {
     fn rescan_tab(&self, selection_paths: Option<Vec<PathBuf>>) -> Task<Message> {
         let location = self.tab.location.clone();
         let icon_sizes = self.tab.config.icon_sizes;
+        #[cfg(feature = "gvfs")]
         let mounter_items = self.mounter_items.clone();
         Task::future(async move {
             let location2 = location.clone();
             match tokio::task::spawn_blocking(move || location2.scan(icon_sizes)).await {
-                Ok((parent_item_opt, mut items)) => {
+                Ok((parent_item_opt, items)) => {
+                    #[cfg(feature = "gvfs")]
+                    let mut items = items;
+                    #[cfg(not(feature = "gvfs"))]
+                    let items = items;
+
                     #[cfg(feature = "gvfs")]
                     {
                         let mounter_paths: Box<[_]> = mounter_items

src/lib.rs

@@ -38,6 +38,7 @@ mod zoom;
 
 pub(crate) type FxOrderMap<K, V> = ordermap::OrderMap<K, V, rustc_hash::FxBuildHasher>;
 
+#[cfg(feature = "gvfs")]
 pub(crate) fn err_str<T: ToString>(err: T) -> String {
     err.to_string()
 }

src/menu.rs

@@ -10,6 +10,7 @@ use cosmic::widget::{
     self, Row, button, column, container, divider, responsive_menu_bar, space, text,
 };
 use cosmic::{Element, theme};
+#[cfg(feature = "desktop")]
 use i18n_embed::LanguageLoader;
 use mime_guess::Mime;
 use std::collections::HashMap;
@@ -190,11 +191,11 @@ pub fn context_menu<'a>(
                 if !Trash::is_empty() {
                     children.push(menu_item(fl!("empty-trash"), Action::EmptyTrash).into());
                 }
-            } else if let Some(entry) = selected_desktop_entry {
+            } else if let Some(_entry) = selected_desktop_entry {
                 children.push(menu_item(fl!("open"), Action::Open).into());
                 #[cfg(feature = "desktop")]
                 {
-                    children.extend(entry.desktop_actions.into_iter().enumerate().map(
+                    children.extend(_entry.desktop_actions.into_iter().enumerate().map(
                         |(i, action)| menu_item(action.name, Action::ExecEntryAction(i)).into(),
                     ));
                 }

src/mime_app.rs

@@ -7,12 +7,19 @@ use cosmic::desktop;
 use cosmic::widget;
 pub use mime_guess::Mime;
 use rustc_hash::FxHashMap;
-use std::cmp::Ordering;
+#[cfg(feature = "desktop")]
-use std::ffi::OsStr;
+use std::{cmp::Ordering, fs, io, time::Instant};
-use std::os::unix::ffi::OsStrExt;
+use std::{
-use std::path::{Path, PathBuf};
+    ffi::OsStr,
-use std::time::Instant;
+    os::unix::ffi::OsStrExt,
-use std::{fs, io, process};
+    path::{Path, PathBuf},
+    process,
+};
+
+// Supported exec key field codes
+const EXEC_HANDLERS: [&str; 4] = ["%f", "%F", "%u", "%U"];
+// Deprecated field codes. The spec advises to ignore these handlers.
+const DEPRECATED_HANDLERS: [&str; 6] = ["%d", "%D", "%n", "%N", "%v", "%m"];
 
 pub fn exec_to_command(
     exec: &str,
@@ -364,9 +371,12 @@ impl MimeAppCache {
         // The current approach works but might not adhere to the spec (yet)
 
         // Look for and return preferred terminals
-        //TODO: fallback order beyond cosmic-term?
+        // Yoda: cosmic-yoterm (our fork) wins over upstream cosmic-term if both
-
+        // are installed — useful when xdg-mime default is not set.
-        let mut preference_order = vec!["com.system76.CosmicTerm".to_string()];
+        let mut preference_order = vec![
+            "com.aditua.CosmicYoterm".to_string(),
+            "com.system76.CosmicTerm".to_string(),
+        ];
 
         if let Some(id) = self.get_default_terminal() {
             preference_order.insert(0, id);

src/mounter/mod.rs

@@ -75,10 +75,10 @@ impl MounterItem {
         }
     }
 
-    pub fn icon(&self, symbolic: bool) -> Option<widget::icon::Handle> {
+    pub fn icon(&self, _symbolic: bool) -> Option<widget::icon::Handle> {
         match self {
             #[cfg(feature = "gvfs")]
-            Self::Gvfs(item) => item.icon(symbolic),
+            Self::Gvfs(item) => item.icon(_symbolic),
             Self::None => unreachable!(),
         }
     }
@@ -103,6 +103,7 @@ impl MounterItem {
 pub type MounterItems = Vec<MounterItem>;
 
 #[derive(Clone, Debug)]
+#[allow(dead_code)]
 pub enum MounterMessage {
     Items(MounterItems),
     MountResult(MounterItem, Result<bool, String>),

src/operation/recursive.rs

@@ -10,6 +10,7 @@ use compio::driver::ToSharedFd;
 use compio::driver::op::AsyncifyFd;
 use compio::io::{AsyncReadAt, AsyncWriteAt};
 use cosmic::iced::futures;
+#[cfg(feature = "gvfs")]
 use futures::{FutureExt, StreamExt};
 use std::cell::Cell;
 use std::error::Error;

src/tab.rs

@@ -18,6 +18,7 @@ use cosmic::widget::menu::action::MenuAction;
 use cosmic::widget::menu::key_bind::KeyBind;
 use cosmic::widget::{self, DndDestination, DndSource, Id, RcElementWrapper, Widget, space};
 use cosmic::{Apply, Element, cosmic_theme, font, theme};
+#[cfg(feature = "desktop")]
 use i18n_embed::LanguageLoader;
 use icu::datetime::input::DateTime;
 use icu::datetime::options::TimePrecision;
@@ -288,6 +289,26 @@ pub fn folder_icon_symbolic(path: &PathBuf, icon_size: u16) -> widget::icon::Han
     .handle()
 }
 
+fn generic_file_icons(
+    sizes: IconSizes,
+) -> (
+    widget::icon::Handle,
+    widget::icon::Handle,
+    widget::icon::Handle,
+) {
+    (
+        widget::icon::from_name("text-x-generic")
+            .size(sizes.grid())
+            .handle(),
+        widget::icon::from_name("text-x-generic")
+            .size(sizes.list())
+            .handle(),
+        widget::icon::from_name("text-x-generic")
+            .size(sizes.list_condensed())
+            .handle(),
+    )
+}
+
 //TODO: replace with Path::has_trailing_sep when stable
 fn has_trailing_sep(path: &Path) -> bool {
     path.as_os_str()
@@ -544,7 +565,7 @@ pub fn fs_kind(_metadata: &Metadata) -> FsKind {
 }
 
 #[cfg(not(feature = "desktop"))]
-fn get_desktop_file_display_name(path: &Path) -> Option<String> {
+fn get_desktop_file_display_name(_path: &Path) -> Option<String> {
     None
 }
 
@@ -563,7 +584,7 @@ fn get_desktop_file_display_name(path: &Path) -> Option<String> {
 }
 
 #[cfg(not(feature = "desktop"))]
-fn get_desktop_file_icon(path: &Path) -> Option<String> {
+fn get_desktop_file_icon(_path: &Path) -> Option<String> {
     None
 }
 
@@ -654,9 +675,9 @@ pub fn item_from_gvfs_info(path: PathBuf, file_info: gio::FileInfo, sizes: IconS
             folder_icon(&path, sizes.list_condensed()),
         )
     } else {
-        // ALWAYS assume we're remote for mime guessing here, since gvfs reading can be expensive
+        // Keep the initial directory scan cheap. Opening files still
-        // @todo - expose this as a config option?
+        // recalculates MIME from the real path before launching apps.
-        let mime = mime_for_path(&path, None, true);
+        let mime = mime_guess::from_path(&path).first_or_octet_stream();
 
         //TODO: clean this up, implement for trash
         let icon_name_opt = if mime == "application/x-desktop" {
@@ -673,28 +694,21 @@ pub fn item_from_gvfs_info(path: PathBuf, file_info: gio::FileInfo, sizes: IconS
                 desktop_icon_handle(&icon_name, sizes.list_condensed()),
             )
         } else {
+            let (icon_handle_grid, icon_handle_list, icon_handle_list_condensed) =
+                generic_file_icons(sizes);
             (
-                mime.clone(),
+                mime,
-                mime_icon(mime.clone(), sizes.grid()),
+                icon_handle_grid,
-                mime_icon(mime.clone(), sizes.list()),
+                icon_handle_list,
-                mime_icon(mime, sizes.list_condensed()),
+                icon_handle_list_condensed,
             )
         }
     };
 
-    let mut children_opt = None;
+    let children_opt = None;
     let mut dir_size = DirSize::NotDirectory;
     if is_dir && !remote {
         dir_size = DirSize::Calculating(Controller::default());
-        //TODO: calculate children in the background (and make it cancellable?)
-        match fs::read_dir(&path) {
-            Ok(entries) => {
-                children_opt = Some(entries.count());
-            }
-            Err(err) => {
-                log::warn!("failed to read directory {}: {}", path.display(), err);
-            }
-        }
     }
 
     let display_name = display_name_for_file(&path, &file_info.display_name(), false, is_desktop);
@@ -748,7 +762,10 @@ pub fn item_from_entry(
     sizes: IconSizes,
 ) -> Item {
     let mut is_desktop = false;
+    #[cfg(feature = "gvfs")]
     let mut is_gvfs = false;
+    #[cfg(not(feature = "gvfs"))]
+    let is_gvfs = false;
 
     let hidden = name.starts_with('.') || hidden_attribute(&metadata);
 
@@ -796,7 +813,9 @@ pub fn item_from_entry(
                 folder_icon(&path, sizes.list_condensed()),
             )
         } else {
-            let mime = mime_for_path(&path, Some(&metadata), remote);
+            // Keep the initial directory scan cheap. Opening files still
+            // recalculates MIME from the real path before launching apps.
+            let mime = mime_guess::from_path(&path).first_or_octet_stream();
             //TODO: clean this up, implement for trash
             let icon_name_opt = if mime == "application/x-desktop" {
                 is_desktop = true;
@@ -812,28 +831,21 @@ pub fn item_from_entry(
                     desktop_icon_handle(&icon_name, sizes.list_condensed()),
                 )
             } else {
+                let (icon_handle_grid, icon_handle_list, icon_handle_list_condensed) =
+                    generic_file_icons(sizes);
                 (
-                    mime.clone(),
+                    mime,
-                    mime_icon(mime.clone(), sizes.grid()),
+                    icon_handle_grid,
-                    mime_icon(mime.clone(), sizes.list()),
+                    icon_handle_list,
-                    mime_icon(mime, sizes.list_condensed()),
+                    icon_handle_list_condensed,
                 )
             }
         };
 
-    let mut children_opt = None;
+    let children_opt = None;
     let mut dir_size = DirSize::NotDirectory;
     if metadata.is_dir() && !remote {
         dir_size = DirSize::Calculating(Controller::default());
-        //TODO: calculate children in the background (and make it cancellable?)
-        match fs::read_dir(&path) {
-            Ok(entries) => {
-                children_opt = Some(entries.count());
-            }
-            Err(err) => {
-                log::warn!("failed to read directory {}: {}", path.display(), err);
-            }
-        }
     }
 
     let display_name = display_name_for_file(&path, &name, is_gvfs, is_desktop);
@@ -947,7 +959,10 @@ pub fn item_from_path<P: Into<PathBuf>>(path: P, sizes: IconSizes) -> Result<Ite
 pub fn scan_path(tab_path: &PathBuf, sizes: IconSizes) -> Vec<Item> {
     let mut items = Vec::new();
     let mut hidden_files = Box::from([]);
+    #[cfg(feature = "gvfs")]
     let mut remote_scannable = false;
+    #[cfg(not(feature = "gvfs"))]
+    let remote_scannable = false;
 
     #[cfg(feature = "gvfs")]
     {

src/thumbnailer.rs

@@ -5,10 +5,13 @@
 use cosmic::desktop::fde::GenericEntry;
 use mime_guess::Mime;
 use rustc_hash::FxHashMap;
-use std::path::Path;
+#[cfg(feature = "desktop")]
-use std::sync::{LazyLock, Mutex};
+use std::{fs, time::Instant};
-use std::time::Instant;
+use std::{
-use std::{fs, process};
+    path::Path,
+    process,
+    sync::{LazyLock, Mutex},
+};
 
 #[derive(Clone, Debug)]
 pub struct Thumbnailer {

src/trash.rs

@@ -142,4 +142,12 @@ impl TrashExt for Trash {
         not(target_os = "android")
     )
 )))]
-impl TrashExt for Trash {}
+impl TrashExt for Trash {
+    fn scan_search<F: Fn(SearchItem) -> bool + Sync>(callback: F, regex: &Regex) {
+        log::warn!(
+            "searching trash not supported on this platform for pattern {:?}",
+            regex.as_str()
+        );
+        drop(callback);
+    }
+}