yoda: rebase onto libcosmic-yoda via path deps + macOS controls toggle

Fresh rewiring from upstream master (78644a3) — the previous attempt on
051f4f9 was 137 commits behind and hit API drift (cosmic::iced_futures,
Subscription::run_with_id). Upstream master uses the newer API
(cosmic::iced::stream + Subscription::run_with) which our libcosmic-yoda
already supports.

Yoda wiring:
- [workspace.dependencies.libcosmic] (git pop-os) -> libcosmic-yoda { path, wayland }
- cosmic-config + iced_winit workspace deps -> path to libcosmic-yoda submodule
- [patch.pop-os/libcosmic] redirects transitive cosmic-config + cosmic-theme +
  iced_futures + iced_winit to our local paths so the graph resolves to a
  single copy (cosmic-bg/comp/idle/panel configs unify cleanly against master)
- subscriptions/sound + page + cosmic-settings inner Cargo.toml: libcosmic ->
  libcosmic-yoda (workspace + direct variants)
- winit feature dropped from libcosmic-yoda deps (our fork is Wayland-only)

Cherry-picked from leyoda/local/window-controls-position @ 52ce463:
- cosmic-settings/src/pages/desktop/window_management.rs — macOS toggle UI
- i18n/en + fr/cosmic_settings.ftl — translations

Installed at /usr/bin/cosmic-settings (yoda build, 78 MB).
Pre-yoda pacman version kept at /usr/bin/cosmic-settings.pre-yoda-fork.

Cargo.lock

@@ -1391,7 +1391,6 @@ dependencies = [
 [[package]]
 name = "cosmic-config"
 version = "1.0.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "atomicwrites",
  "cosmic-config-derive",
@@ -1412,7 +1411,6 @@ dependencies = [
 [[package]]
 name = "cosmic-config-derive"
 version = "1.0.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "quote",
  "syn 2.0.117",
@@ -1588,7 +1586,7 @@ dependencies = [
  "itertools 0.14.0",
  "itoa",
  "jiff",
- "libcosmic",
+ "libcosmic-yoda",
  "locale1",
  "locales-rs",
  "mime 0.3.17",
@@ -1737,7 +1735,7 @@ version = "1.0.7"
 dependencies = [
  "derive_setters",
  "downcast-rs 2.0.2",
- "libcosmic",
+ "libcosmic-yoda",
  "regex",
  "slab",
  "slotmap",
@@ -1762,7 +1760,7 @@ dependencies = [
  "cosmic-pipewire",
  "futures",
  "intmap",
- "libcosmic",
+ "libcosmic-yoda",
  "numtoa",
  "rustix 1.1.4",
  "tokio",
@@ -1827,7 +1825,6 @@ dependencies = [
 [[package]]
 name = "cosmic-theme"
 version = "1.0.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "almost",
  "configparser",
@@ -3250,7 +3247,6 @@ dependencies = [
 [[package]]
 name = "iced"
 version = "0.14.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "dnd",
  "iced_accessibility",
@@ -3271,7 +3267,6 @@ dependencies = [
 [[package]]
 name = "iced_accessibility"
 version = "0.1.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "accesskit",
  "accesskit_winit",
@@ -3280,7 +3275,6 @@ dependencies = [
 [[package]]
 name = "iced_core"
 version = "0.14.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "bitflags 2.11.1",
  "bytes",
@@ -3305,7 +3299,6 @@ dependencies = [
 [[package]]
 name = "iced_debug"
 version = "0.14.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "iced_core",
  "iced_futures",
@@ -3315,7 +3308,6 @@ dependencies = [
 [[package]]
 name = "iced_futures"
 version = "0.14.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "futures",
  "iced_core",
@@ -3329,7 +3321,6 @@ dependencies = [
 [[package]]
 name = "iced_graphics"
 version = "0.14.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "bitflags 2.11.1",
  "bytemuck",
@@ -3350,7 +3341,6 @@ dependencies = [
 [[package]]
 name = "iced_program"
 version = "0.14.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "iced_graphics",
  "iced_runtime",
@@ -3359,7 +3349,6 @@ dependencies = [
 [[package]]
 name = "iced_renderer"
 version = "0.14.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "iced_graphics",
  "iced_tiny_skia",
@@ -3371,7 +3360,6 @@ dependencies = [
 [[package]]
 name = "iced_runtime"
 version = "0.14.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "bytes",
  "cosmic-client-toolkit",
@@ -3387,7 +3375,6 @@ dependencies = [
 [[package]]
 name = "iced_tiny_skia"
 version = "0.14.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "bytemuck",
  "cosmic-text",
@@ -3404,7 +3391,6 @@ dependencies = [
 [[package]]
 name = "iced_wgpu"
 version = "0.14.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "as-raw-xcb-connection",
  "bitflags 2.11.1",
@@ -3435,7 +3421,6 @@ dependencies = [
 [[package]]
 name = "iced_widget"
 version = "0.14.2"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "cosmic-client-toolkit",
  "dnd",
@@ -3455,7 +3440,6 @@ dependencies = [
 [[package]]
 name = "iced_winit"
 version = "0.14.0"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "cosmic-client-toolkit",
  "cursor-icon",
@@ -4565,9 +4549,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "52ff2c0fe9bc6cb6b14a0592c2ff4fa9ceb83eea9db979b0487cd054946a2b8f"
 
 [[package]]
-name = "libcosmic"
+name = "libcosmic-yoda"
-version = "1.0.0"
+version = "0.1.0-yoda"
-source = "git+https://github.com/pop-os/libcosmic#c423ad1bfc25057922406c687f2ddc75ead5ab67"
 dependencies = [
  "apply",
  "ashpd 0.12.3",

Cargo.toml

@@ -9,21 +9,23 @@ rust-version = "1.90"
 [workspace.dependencies]
 cosmic-randr = { git = "https://github.com/pop-os/cosmic-randr" }
 tokio = { version = "1.49.0", features = ["macros"] }
-iced_winit = { git = "https://github.com/pop-os/libcosmic", default-features = false }
+# Yoda fork: direct path dep on iced_winit in libcosmic-yoda's submodule.
+iced_winit = { path = "/home/lionel/Devels/libcosmic/iced/winit", default-features = false }
 
-[workspace.dependencies.libcosmic]
+# Yoda fork — libcosmic-yoda by path, replaces upstream git dep.
+[workspace.dependencies.libcosmic-yoda]
 features = [
     "dbus-config",
     "desktop",
     "multi-window",
-    "winit",
+    "wayland",
     "tokio",
     "qr_code",
 ]
-git = "https://github.com/pop-os/libcosmic"
+path = "/home/lionel/Devels/libcosmic"
 
 [workspace.dependencies.cosmic-config]
-git = "https://github.com/pop-os/libcosmic"
+path = "/home/lionel/Devels/libcosmic/cosmic-config"
 
 [workspace.dependencies.cosmic-bg-config]
 git = "https://github.com/pop-os/cosmic-bg"
@@ -69,19 +71,15 @@ cosmic-client-toolkit = { git = "https://github.com/pop-os/cosmic-protocols//",
 # [patch.'https://github.com/pop-os/cosmic-settings-daemon']
 # cosmic-settings-config = { git = "https://github.com/pop-os/cosmic-settings-daemon//", branch = "input_nobuild" }
 
-# For development and testing purposes
+# Yoda fork: redirect every transitive dep that asks for pop-os/libcosmic
-# [patch.'https://github.com/pop-os/libcosmic']
+# (cosmic-bg-config, cosmic-comp-config, cosmic-idle-config, cosmic-panel-config,
-# libcosmic = { path = "../libcosmic" }
+# cosmic-settings-config, cosmic-settings-daemon-config) to our local paths so
-# cosmic-config = { path = "../libcosmic/cosmic-config" }
+# the whole graph resolves against a single cosmic-config / cosmic-theme / iced_*.
-# cosmic-theme = { path = "../libcosmic/cosmic-theme" }
+[patch.'https://github.com/pop-os/libcosmic']
-# iced_futures = { path = "../libcosmic/iced/futures" }
+cosmic-config = { path = "/home/lionel/Devels/libcosmic/cosmic-config" }
-# iced_winit = { path = "../libcosmic/iced/winit" }
+cosmic-theme = { path = "/home/lionel/Devels/libcosmic/cosmic-theme" }
-
+iced_futures = { path = "/home/lionel/Devels/libcosmic/iced/futures" }
-# libcosmic = { git = "https://github.com/pop-os/libcosmic//" }
+iced_winit = { path = "/home/lionel/Devels/libcosmic/iced/winit" }
-# cosmic-config = { git = "https://github.com/pop-os/libcosmic//" }
-# cosmic-theme = { git = "https://github.com/pop-os/libcosmic//" }
-# iced_futures = { git = "https://github.com/pop-os/libcosmic//" }
-# iced_winit = { git = "https://github.com/pop-os/libcosmic//" }
 
 # [patch.'https://github.com/pop-os/dbus-settings-bindings']
 # cosmic-dbus-networkmanager = { path = "../dbus-settings-bindings/networkmanager" }

cosmic-settings/Cargo.toml

@@ -59,7 +59,7 @@ image = { version = "0.25", default-features = false, features = [
 indexmap = "2.13.0"
 itertools = "0.14.0"
 itoa = "1.0.17"
-libcosmic.workspace = true
+libcosmic-yoda.workspace = true
 iced_winit.workspace = true
 locale1 = { git = "https://github.com/pop-os/dbus-settings-bindings", optional = true }
 sysinfo = { version = "=0.38.0", optional = true }
@@ -187,12 +187,12 @@ page-window-management = ["cosmic-comp-config", "dep:cosmic-settings-config"]
 page-workspaces = ["cosmic-comp-config"]
 
 # Other features
-a11y = ["libcosmic/a11y"]
+a11y = ["libcosmic-yoda/a11y"]
 ashpd = ["dep:ashpd"]
 cosmic-comp-config = ["dep:cosmic-comp-config"]
-dbus-config = ["libcosmic/dbus-config", "cosmic-config/dbus"]
+dbus-config = ["libcosmic-yoda/dbus-config", "cosmic-config/dbus"]
-single-instance = ["libcosmic/single-instance"]
+single-instance = ["libcosmic-yoda/single-instance"]
 test = []
-wayland = ["libcosmic/wayland", "dep:cosmic-panel-config", "dep:cosmic-randr", "iced_winit/cctk"]
+wayland = ["libcosmic-yoda/wayland", "dep:cosmic-panel-config", "dep:cosmic-randr", "iced_winit/cctk"]
-wgpu = ["libcosmic/wgpu"]
+wgpu = ["libcosmic-yoda/wgpu"]
-xdg-portal = ["ashpd", "libcosmic/xdg-portal"]
+xdg-portal = ["ashpd", "libcosmic-yoda/xdg-portal"]

cosmic-settings/src/pages/desktop/window_management.rs

@@ -27,6 +27,7 @@ pub enum Message {
     ShowActiveWindowHint(bool),
     ShowMaximizeButton(bool),
     ShowMinimizeButton(bool),
+    WindowControlsPositionStart(bool),
     SetEdgeSnapThreshold(u32),
     Surface(surface::Action),
 }
@@ -177,6 +178,19 @@ impl Page {
                         .set_show_minimize(&config, value);
                 }
             }
+            Message::WindowControlsPositionStart(left) => {
+                if let Ok(config) = cosmic::config::CosmicTk::config() {
+                    let position = if left {
+                        cosmic::widget::WindowControlsPosition::Start
+                    } else {
+                        cosmic::widget::WindowControlsPosition::End
+                    };
+                    let _res = cosmic::config::COSMIC_TK
+                        .write()
+                        .unwrap()
+                        .set_window_controls_position(&config, position);
+                }
+            }
             Message::ShowActiveWindowHint(value) => {
                 self.show_active_hint = value;
                 if let Err(err) = self.comp_config.set("active_hint", value) {
@@ -274,6 +288,7 @@ pub fn window_controls() -> Section<crate::pages::Message> {
         maximize = fl!("window-controls", "maximize");
         minimize = fl!("window-controls", "minimize");
         active_window_hint = fl!("window-controls", "active-window-hint");
+        position_start = fl!("window-controls", "position-start");
     });
 
     Section::default()
@@ -296,6 +311,13 @@ pub fn window_controls() -> Section<crate::pages::Message> {
                     settings::item::builder(&descriptions[minimize])
                         .toggler(cosmic::config::show_minimize(), Message::ShowMinimizeButton),
                 )
+                .add(settings::item::builder(&descriptions[position_start]).toggler(
+                    matches!(
+                        cosmic::config::window_controls_position(),
+                        cosmic::widget::WindowControlsPosition::Start
+                    ),
+                    Message::WindowControlsPositionStart,
+                ))
                 .apply(Element::from)
                 .map(crate::pages::Message::WindowManagement)
         })

i18n/en/cosmic_settings.ftl

@@ -484,6 +484,7 @@ window-controls = Window controls
     .maximize = Show maximize button
     .minimize = Show minimize button
     .active-window-hint = Show active window hint
+    .position-start = Place buttons on the left (macOS style)
 
 focus-navigation = Focus navigation
     .focus-follows-cursor = Focus follows cursor

i18n/fr/cosmic_settings.ftl

@@ -322,6 +322,7 @@ window-controls = Contrôles des fenêtres
     .maximize = Afficher le bouton maximiser
     .minimize = Afficher le bouton minimiser
     .active-window-hint = Afficher l'indice de la fenêtre active
+    .position-start = Placer les boutons à gauche (style macOS)
 focus-navigation = Navigation par le focus
     .focus-follows-cursor = Le focus suit le curseur
     .focus-follows-cursor-delay = Délai de suivi du focus en ms

page/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2024"
 derive_setters = "0.1.9"
 regex = "1.12.3"
 slotmap = "1.1.1"
-libcosmic = { workspace = true }
+libcosmic-yoda = { workspace = true }
 downcast-rs = "2.0.2"
 url = "2.5.8"
 slab = "0.4.12"

subscriptions/sound/Cargo.toml

@@ -10,7 +10,7 @@ publish = true
 cosmic-pipewire = { path = "../../crates/cosmic-pipewire" }
 futures = "0.3.32"
 intmap = "3.1.3"
-libcosmic = { git = "https://github.com/pop-os/libcosmic", default-features = false }
+libcosmic-yoda = { path = "/home/lionel/Devels/libcosmic", default-features = false }
 numtoa = "1.0.0-alpha1"
 rustix = "1.1.3"
 tokio = { version = "1.49.0", features = ["process", "rt", "time"] }