ui: V09 redesign - Control/Program/Console/Settings shell

Replaces the legacy side-menu chrome with a 4-tab top header.

- index.pug: tablet/kiosk fit-to-viewport script, header tab nav,
  estop/state badges in header.
- app.js: route hash to (control|program|console|<settings-family>),
  multi-section settings shell.
- control-view: header DRO, jog grid, MDI/probe/macros panels.
- program-view + program-mixin: file browser + toolpath preview +
  run/pause/stop, replaces the legacy 'macros' tab content.
- console-view: MDI shell, message log, indicators.
- settings-shell-view: rail-driven inner pages (Display & Units,
  Probing, G-code & Motion, Macros, Network, etc.).
- settings-view: filter Svelte SettingsView to one rail section.
- SettingsView.svelte: tag every section with data-sec=… so the
  filter above can hide non-matching ones.
- style.styl: ~2700 lines of V09 layout, DRO, jog grid, status
  strip, and tablet/kiosk variants.

No A-axis / auxiliary-axis content lives on this branch.

README.md

@@ -1 +1,110 @@
-#OneFinity CNC Controller Firmware
+# OneFinity CNC Controller Firmware (community fork)
+
+This is the OneFinity / Buildbotics bbctrl firmware with a redesigned
+UI (V09), Font Awesome 6, faster cold boot, and a streamlined macOS
+dev / deploy workflow.
+
+## Layout
+
+```
+src/avr/        AVR firmware (motion controller, AtxMega)
+src/boot/       AVR bootloader
+src/bbserial/   Linux kernel module for the bbserial driver
+src/py/bbctrl/  Python control daemon (Tornado + websockets)
+src/js/         Vue.js UI (legacy)
+src/svelte-components/  Newer Svelte UI for dialogs and settings
+src/pug/        Pug templates compiled into build/http/index.html
+src/resources/  Static assets and config templates
+scripts/        Install / update / RPi build helpers
+docs/           Architecture, dev setup
+```
+
+## Build & flash (quick path, macOS or Linux)
+
+The full build (`make`) requires `avr-gcc`, but the controller and UI
+only depend on the Python + web parts. If you're shipping a UI/Python
+change you don't need the AVR toolchain.
+
+### Prerequisites
+
+- Node.js (any recent LTS) with npm
+- Python 3 with setuptools
+- `npm install` once at the project root (this is wired into the
+  `node_modules` Make target, but on a fresh checkout it's clearer to
+  do it explicitly)
+
+```bash
+npm install
+(cd src/svelte-components && npm install)
+```
+
+#### macOS gotcha: esbuild platform pin
+
+The Pi build leaves `node_modules/esbuild` pinned to
+`linux-arm64`, which won't run on Darwin. If `npm run build` inside
+`src/svelte-components` complains about esbuild, reinstall it for the
+host:
+
+```bash
+cd src/svelte-components
+rm -rf node_modules/esbuild
+npm install esbuild@0.14.49 --no-save
+```
+
+(Use the version that matches `package-lock.json`.)
+
+### Build the web UI + Python sdist
+
+```bash
+# Build the Svelte components
+(cd src/svelte-components && npm run build)
+
+# Render pug templates and copy assets into build/http
+make all          # AVR step will fail without avr-gcc; safe to ignore
+                  # if you didn't change anything under src/avr or src/boot
+
+# Package
+./setup.py sdist
+ls dist/bbctrl-*.tar.bz2
+```
+
+`make pkg` is the canonical target but it tries to build AVR first. On
+hosts without avr-gcc, run the steps above directly.
+
+If `bbctrl-*.tar.bz2` is missing `src/bbserial/bbserial.ko`, copy the
+prebuilt `.ko` from a previous official release into `src/bbserial/`
+before running `setup.py sdist` (the install script on the controller
+just installs the existing module if a newer one isn't shipped).
+
+### Flash to a controller
+
+```bash
+curl -X PUT -H "Content-Type: multipart/form-data" \
+  -F "firmware=@dist/bbctrl-1.6.7.tar.bz2" \
+  -F "password=onefinity" \
+  http://onefinity.local/api/firmware/update
+```
+
+…or use the Make target:
+
+```bash
+make update HOST=onefinity.local PASSWORD=onefinity
+```
+
+The controller stops bbctrl, untars the package, runs
+`scripts/install.sh`, and brings the service back up. Total downtime
+is ~30-45s. Watch progress at `http://<host>/` (you'll get 404s while
+bbctrl restarts, then the new UI).
+
+### Verify the flash
+
+```bash
+curl -s http://onefinity.local/ | grep -c "OneFinity"
+curl -s http://onefinity.local/api/diag/timing | head
+```
+
+## Build & flash (full path, Debian/Linux)
+
+For AVR + GPlan rebuilds, see [docs/development.md](docs/development.md).
+That path uses qemu + chroot to cross-compile gplan for ARM and needs
+the `gcc-avr` / `avr-libc` toolchain.

src/js/app.js

@@ -4,6 +4,7 @@ const api = require("./api");
 const cookie = require("./cookie")("bbctrl-");
 const Sock = require("./sock");
 const semverLt = require("semver/functions/lt");
+const restartTiming = require("./restart-timing");
 
 if (document.getElementById("svelte-dialog-host") != undefined) {
   SvelteComponents.createComponent(
@@ -103,6 +104,17 @@ module.exports = new Vue({
         return {
           status: "connecting",
           currentView: "loading",
+          // Top-level shell tab. Mapped from the URL hash by parse_hash().
+          // One of: control | program | console | settings
+          top_tab: "control",
+          // Sub-route when a tab has internal pages (e.g. console:mdi,
+          // settings:admin-network, settings:motor:0). The settings sub
+          // also drives which inner view is mounted.
+          sub_tab: "",
+          sys_open: false,
+          has_camera: true,
+          messages_log: [],
+          messages_seen: 0,
           display_units: localStorage.getItem("display_units") || "METRIC",
           index: -1,
           modified: false,
@@ -143,22 +155,15 @@ module.exports = new Vue({
         estop: { template: "#estop-template" },
         "loading-view": { template: "<h1>Loading...</h1>" },
         "control-view": require("./control-view"),
-        "settings-view": require("./settings-view"),
+        "program-view": require("./program-view"),
-        "motor-view": require("./motor-view"),
+        "console-view": require("./console-view"),
-        "tool-view": require("./tool-view"),
+
-        "io-view": require("./io-view"),
+        // The settings-shell renders the rail + an inner routed view.
-        "admin-general-view": require("./admin-general-view"),
+        // All settings-family hashes (settings, admin-general,
-        "admin-network-view": require("./admin-network-view"),
+        // admin-network, motor:N, tool, io, macros, help, cheat-sheet)
-        "macros-view": require('./macros'),
+        // resolve to this same shell; parse_hash() sets sub_tab so the
-        "help-view": require("./help-view"),
+        // shell knows which inner template to mount.
-        "cheat-sheet-view": {
+        "settings-shell-view": require("./settings-shell-view"),
-            template: "#cheat-sheet-view-template",
-            data: function() {
-                return {
-                    showUnimplemented: false
-                };
-            },
-        },
     },
 
     watch: {
@@ -166,6 +171,25 @@ module.exports = new Vue({
             localStorage.setItem("display_units", value);
             SvelteComponents.setDisplayUnits(value);
         },
+
+        // Mirror controller messages into a console log used by the
+        // Console > Messages tab and the header badge counter.
+        "state.messages": {
+            handler: function(messages) {
+                if (!Array.isArray(messages)) return;
+                this.messages_log = messages.map(m => ({
+                    text: m.text,
+                    id: m.id,
+                    level: /^#/.test(m.text || "") ? "info" : "warning",
+                    ts: m.ts || Date.now(),
+                }));
+                if (this.top_tab === "console" && this.sub_tab === "messages") {
+                    this.messages_seen = this.messages_log.length;
+                }
+            },
+            deep: true,
+            immediate: true,
+        },
     },
 
     events: {
@@ -227,6 +251,19 @@ module.exports = new Vue({
     },
 
     computed: {
+        // True when the UI is in kiosk mode — i.e. running on the
+        // controller's own onboard browser (Pi 3B at 1366x768) or
+        // explicitly forced via ?kiosk=1. Source-of-truth is the
+        // `kiosk-mode` class added to <html> by the inline script
+        // in index.pug, which already honors hostname + URL param +
+        // localStorage. The Pi's VideoCore IV is too slow for the
+        // three.js toolpath preview, so we suppress that panel in
+        // kiosk mode and let the gcode listing take the full width.
+        is_kiosk: function() {
+            return typeof document !== "undefined"
+                && document.documentElement.classList.contains("kiosk-mode");
+        },
+
         popupMessages: function() {
             const msgs = [];
 
@@ -252,18 +289,130 @@ module.exports = new Vue({
         enable_rotary: function() {
             if(this.state["2an"] == 1 || this.state["2an"] == 3) return true;
             return false;
+        },
+
+        // ---------------- header chrome helpers ----------------
+
+        // Underlying machine state from the controller. Mirrors
+        // control-view's `mach_state` so the header has access without
+        // depending on the routed component.
+        mach_state: function() {
+            const cycle = this.state.cycle;
+            const xx = this.state.xx;
+
+            if (xx != "ESTOPPED" && (cycle == "jogging" || cycle == "homing")) {
+                return cycle.toUpperCase();
             }
+
+            return xx || "";
+        },
+
+        // Short text for the READY pill in the header.
+        state_label: function() {
+            const s = this.mach_state;
+            if (!s) return "--";
+            return s;
+        },
+
+        // Class added to the READY pill (.state-badge) so styling can
+        // reflect ready / running / holding / fault / estop.
+        state_class: function() {
+            const s = this.mach_state;
+            if (s == "ESTOPPED" || s == "FAULT" || s == "SHUTDOWN") return "bad";
+            if (s == "HOLDING" || s == "STOPPING") return "warn";
+            if (s == "RUNNING" || s == "HOMING" || s == "JOGGING") return "busy";
+            if (s == "READY") return "ok";
+            return "unknown";
+        },
+
+        mach_state_full: function() {
+            const s = this.mach_state;
+            if (s == "ESTOPPED") return "E-Stopped \u2014 release to clear";
+            if (s == "HOLDING")  return "Feed hold (" + (this.state.pr || "paused") + ")";
+            if (s == "RUNNING")  return "Running program";
+            if (s == "HOMING")   return "Homing axes";
+            if (s == "JOGGING")  return "Jogging";
+            if (s == "READY")    return "Ready";
+            return s;
+        },
+
+        // Pip color for the unified system pill.
+        sys_class: function() {
+            const wifi_off = !this.config.wifiName || this.config.wifiName == "not connected";
+            const cam_off  = !this.has_camera;
+            const hot      = this.state && 80 <= this.state.rpi_temp;
+            if (hot) return "red";
+            if (wifi_off || cam_off) return "amber";
+            return "green";
+        },
+
+        // Compact summary for the system pill.
+        sys_summary: function() {
+            const issues = [];
+            if (!this.config.wifiName || this.config.wifiName == "not connected") {
+                issues.push("WiFi off");
+            }
+            if (!this.has_camera) issues.push("Camera offline");
+            if (this.state && 80 <= this.state.rpi_temp) issues.push("Pi hot");
+            if (this.is_rotary_active) issues.push("Rotary");
+            if (issues.length === 0) return "All systems";
+            if (issues.length === 1) return issues[0];
+            return issues.length + " notes";
+        },
+
+        // Number of unread Console > Messages entries.
+        messages_count: function() {
+            return Math.max(0, this.messages_log.length - this.messages_seen);
+        },
     },
 
     ready: function() {
         window.onhashchange = () => this.parse_hash();
+
+        // Embedded Svelte subviews (A axis settings, etc.) signal
+        // unsaved changes via this event. The master Save button
+        // highlights when modified is true.
+        window.addEventListener("onefin:dirty", () => {
+            this.modified = true;
+        });
+
+
+
+        // Resolve the initial route before the websocket connects so
+        // the shell shows the right view even on a slow / offline
+        // controller. update() will call parse_hash() again once the
+        // first config is in. Skip routing into the Svelte settings
+        // family before config has loaded — those components read
+        // many config keys (settings.units, settings.probing-prompts,
+        // motion.*, etc.) and would throw on first paint with the
+        // empty placeholder config.
+        const settingsFamily = [
+            "settings", "probing", "gcode",
+            "admin-general", "admin-network",
+            "motor", "tool", "io", "macros",
+            "help", "cheat-sheet",
+        ];
+        const initialHead = (location.hash || "").replace(/^#/, "").split(":")[0];
+        if (settingsFamily.indexOf(initialHead) === -1) {
+            this.parse_hash();
+        }
+        // else: stay on "loading" until update() completes and calls
+        // parse_hash() itself.
+
         this.connect();
 
+        // Close the system popover when clicking anywhere else.
+        document.addEventListener("click", () => {
+            if (this.sys_open) this.sys_open = false;
+        });
+
         SvelteComponents.registerControllerMethods({
             dispatch: (...args) => this.$dispatch(...args)
         });
     },
 
+
+
     methods: {
         block_error_dialog: function() {
             this.errorTimeoutStart = Date.now();
@@ -338,6 +487,12 @@ module.exports = new Vue({
         toggle_rotary: async function(isActive) {
             try {
                 await api.put("rotary", {status: isActive});
+                // The /api/rotary endpoint rewrites motors[1]/[2]
+                // in config.json on the server. Refetch so the UI
+                // reflects the new motor config (otherwise the
+                // motor settings page keeps showing pre-toggle
+                // values until the next page reload).
+                await this.update();
               } catch (error) {
                 console.error(error);
                 alert("Error occured");
@@ -372,11 +527,19 @@ module.exports = new Vue({
         connect: function() {
             this.sock = new Sock(`//${location.host}/sockjs`);
 
+            let _gotFirstMsg = false;
+            let _gotFirstState = false;
+
             this.sock.onmessage = (e) => {
                 if (typeof e.data != "object") {
                     return;
                 }
 
+                if (!_gotFirstMsg) {
+                    _gotFirstMsg = true;
+                    restartTiming.onWsFirstMessage();
+                }
+
                 if (e.data.log && e.data.log.msg !== "Switch not found") {
                     this.$broadcast("log", e.data.log);
 
@@ -386,6 +549,11 @@ module.exports = new Vue({
                     }
                 }
 
+                if (!_gotFirstState) {
+                    _gotFirstState = true;
+                    restartTiming.onFirstState();
+                }
+
                 // Check for session ID change on controller
                 if ("sid" in e.data) {
                     if (typeof this.sid == "undefined") {
@@ -410,6 +578,7 @@ module.exports = new Vue({
 
             this.sock.onopen = () => {
                 this.status = "connected";
+                restartTiming.onWsOpen();
                 this.$emit(this.status);
                 this.$broadcast(this.status);
             };
@@ -421,6 +590,21 @@ module.exports = new Vue({
             };
         },
 
+        // Maps a URL hash to (currentView, top_tab, sub_tab, index).
+        // Hash layouts supported (all kept for backward compat):
+        //   #control                    -> control tab
+        //   #program[:auto]              -> program tab
+        //   #console[:mdi|messages|indicators]
+        //                                -> console tab
+        //   #settings                    -> settings tab home
+        //   #admin-general               -> settings tab, admin-general inside
+        //   #admin-network               -> settings tab, admin-network inside
+        //   #motor:0..3                  -> settings tab, motor 0..3
+        //   #tool                        -> settings tab, tool view
+        //   #io                          -> settings tab, io view
+        //   #macros                      -> settings tab, macros view
+        //   #help                        -> settings tab, help view
+        //   #cheat-sheet                 -> settings tab, cheat sheet view
         parse_hash: function() {
             const hash = location.hash.substr(1);
 
@@ -430,12 +614,57 @@ module.exports = new Vue({
             }
 
             const parts = hash.split(":");
+            const head = parts[0];
 
-            if (parts.length == 2) {
+            this.index = parts.length > 1 ? parts[1] : -1;
-                this.index = parts[1];
+
+            // Legacy / settings-managed views resolve under the
+            // Settings tab while keeping their existing top-level
+            // hash. This preserves all existing deep links.
+            const settingsViews = [
+                "settings", "probing", "gcode",
+                "admin-general", "admin-network",
+                "motor", "tool", "io", "macros",
+                "help", "cheat-sheet",
+            ];
+
+            if (head == "control") {
+                this.top_tab = "control";
+                this.sub_tab = "";
+                this.currentView = "control";
+            } else if (head == "program") {
+                this.top_tab = "program";
+                this.sub_tab = parts[1] || "auto";
+                this.currentView = "program";
+            } else if (head == "console") {
+                this.top_tab = "console";
+                this.sub_tab = parts[1] || "mdi";
+                this.currentView = "console";
+            } else if (settingsViews.indexOf(head) !== -1) {
+                this.top_tab = "settings";
+                this.sub_tab = head;
+                // All settings-family routes mount the same shell;
+                // shell picks inner view from sub_tab. Vary the
+                // currentView token so Vue 1 fully remounts the
+                // shell on every navigation — this avoids stale :class
+                // bindings against the local `sub` data prop.
+                this.currentView = "settings-shell";
+            } else {
+                // Unknown hash: route to settings shell anyway so we
+                // never end up rendering a bare loading screen.
+                this.top_tab = "settings";
+                this.sub_tab = head;
+                this.currentView = "settings-shell";
             }
 
-            this.currentView = parts[0];
+            // Mark Console messages as seen when we enter that tab.
+            if (this.top_tab == "console" && this.sub_tab == "messages") {
+                this.messages_seen = this.messages_log.length;
+            }
+        },
+
+        toggle_sys_popover: function() {
+            this.sys_open = !this.sys_open;
         },
 
         save: async function() {

src/js/console-view.js

@@ -0,0 +1,125 @@
+"use strict";
+
+const api = require("./api");
+
+// Console tab — MDI command input, message log and live indicators.
+// Sub-tab state syncs with the URL hash (#console:mdi |
+// #console:messages | #console:indicators) so deep links work.
+
+module.exports = {
+  template: "#console-view-template",
+  props: ["config", "template", "state"],
+
+  data: function () {
+    return {
+      mdi: "",
+      history: [],
+      sub: "mdi",
+      // Local mirror of $root.messages_count so Vue 1 reactivity works.
+      unread_messages_local: 0,
+    };
+  },
+
+  watch: {
+    sub: function () {
+      // Switching to messages marks them as seen so the header badge
+      // clears.
+      if (this.sub === "messages") {
+        this.$root.messages_seen = this.$root.messages_log.length;
+        this.unread_messages_local = 0;
+      }
+    },
+  },
+
+  computed: {
+    unread_messages: function () {
+      return this.unread_messages_local;
+    },
+
+    mach_state: function () {
+      const cycle = this.state.cycle;
+      const xx = this.state.xx;
+      if (xx != "ESTOPPED" && (cycle == "jogging" || cycle == "homing")) {
+        return cycle.toUpperCase();
+      }
+      return xx || "";
+    },
+
+    is_idle: function () { return this.state.cycle == "idle"; },
+
+    can_mdi: function () {
+      return this.is_idle || this.state.cycle == "mdi";
+    },
+
+    mach_units: function () {
+      return this.$root.display_units;
+    },
+  },
+
+  ready: function () {
+    this._onHash = () => this.refresh_from_hash();
+    window.addEventListener("hashchange", this._onHash);
+    this.refresh_from_hash();
+    this._poll = setInterval(() => {
+      // Cheap re-poll for unread message count; Vue 1 cannot observe
+      // `$root.messages_count` directly so we mirror it here.
+      const c = this.$root && this.$root.messages_count;
+      if (typeof c === "number" && c !== this.unread_messages_local) {
+        this.unread_messages_local = c;
+      }
+    }, 500);
+  },
+
+  beforeDestroy: function () {
+    if (this._onHash) window.removeEventListener("hashchange", this._onHash);
+    if (this._poll) clearInterval(this._poll);
+  },
+
+  methods: {
+    refresh_from_hash: function () {
+      const hash = location.hash.substr(1);
+      const parts = hash.split(":");
+      const sub = parts[0] === "console" ? (parts[1] || "mdi") : "mdi";
+      this.sub = sub;
+      if (sub === "messages" && this.$root) {
+        this.$root.messages_seen = this.$root.messages_log.length;
+        this.unread_messages_local = 0;
+      }
+    },
+
+    select_sub: function (name) {
+      this.sub = name;
+      // Update URL hash for deep links / back-button.
+      const h = "#console" + (name && name !== "mdi" ? ":" + name : "");
+      if (location.hash !== h) {
+        history.replaceState(null, "", h);
+      }
+      if (name === "messages") {
+        this.$root.messages_seen = this.$root.messages_log.length;
+        this.unread_messages_local = 0;
+      }
+    },
+
+    prepend: function (token) {
+      this.mdi = token + this.mdi.trimStart();
+    },
+
+    append: function (token) {
+      const tail = this.mdi.endsWith(" ") || !this.mdi ? "" : " ";
+      this.mdi = this.mdi + tail + token;
+    },
+
+    submit_mdi: function () {
+      if (!this.mdi) return;
+      this.$dispatch("send", this.mdi);
+      if (!this.history.length || this.history[0] != this.mdi) {
+        this.history.unshift(this.mdi);
+      }
+      this.mdi = "";
+    },
+
+    load_history: function (index) {
+      this.mdi = this.history[index];
+    },
+  },
+};

src/js/control-view.js

@@ -1,7 +1,6 @@
 "use strict";
 
 const api = require("./api");
-const utils = require("./utils");
 const cookie = require("./cookie")("bbctrl-");
 
 module.exports = {
@@ -12,15 +11,7 @@ module.exports = {
     return {
       current_time: "",
       mach_units: this.$root.state.metric ? "METRIC" : "IMPERIAL",
-      mdi: "",
-      last_file: undefined,
-      last_file_time: undefined,
-      toolpath: {},
-      toolpath_progress: 0,
       axes: "xyzabc",
-      history: [],
-      speed_override: 1,
-      feed_override: 1,
       jog_incr_amounts: {
         METRIC: {
           fine: 0.1,
@@ -38,34 +29,14 @@ module.exports = {
       jog_incr: localStorage.getItem("jog_incr") || "small",
       jog_step: cookie.get_bool("jog-step"),
       jog_adjust: parseInt(cookie.get("jog-adjust", 2)),
-      deleteGCode: false,
-      tab: "auto",
       ask_home: true,
-      folder_name: "",
-      edited: false,
-      uploading_files: false,
-      confirmDelete: false,
-      create_folder: false,
-      showGcodeMessage: false,
-      showNoGcodeMessage: false,
-      macrosLoading: false,
-      show_gcodes: false,
-      GCodeNotFound: false,
       show_probe_dialog: false,
-      filesUploaded: 0,
+      overrides_open: false,
-      totalFiles: 0,
-      files_sortby: "By Upload Date",
-      selected_items_to_delete: [],
-      search_query: "",
-      filtered_files: [],
-      selected_folder_index: null,
     };
   },
 
   components: {
     "axis-control": require("./axis-control"),
-    "path-viewer": require("./path-viewer"),
-    "gcode-viewer": require("./gcode-viewer"),
   },
 
   watch: {
@@ -80,16 +51,6 @@ module.exports = {
       immediate: true,
     },
 
-    "state.line": function () {
-      if (this.mach_state != "HOMING") {
-        this.$broadcast("gcode-line", this.state.line);
-      }
-    },
-
-    "state.selected_time": function () {
-      this.load();
-    },
-
     jog_step: function () {
       cookie.set_bool("jog-step", this.jog_step);
     },
@@ -127,43 +88,16 @@ module.exports = {
       return state || "";
     },
 
-    pause_reason: function () {
+    can_set_axis: function () {
-      return this.state.pr;
+      return this.state.cycle == "idle";
-    },
-
-    is_running: function () {
-      return this.mach_state == "RUNNING" || this.mach_state == "HOMING";
-    },
-
-    is_stopping: function () {
-      return this.mach_state == "STOPPING";
-    },
-
-    is_holding: function () {
-      return this.mach_state == "HOLDING";
-    },
-
-    is_ready: function () {
-      return this.mach_state == "READY";
     },
 
     is_idle: function () {
       return this.state.cycle == "idle";
     },
 
-    is_paused: function () {
+    is_ready: function () {
-      return this.is_holding && (this.pause_reason == "User pause" || this.pause_reason == "Program pause");
+      return this.mach_state == "READY";
-    },
-
-    can_mdi: function () {
-      return this.is_idle || this.state.cycle == "mdi";
-    },
-
-    can_set_axis: function () {
-      return this.is_idle;
-
-      // TODO allow setting axis position during pause
-      // return this.is_idle || this.is_paused;
     },
 
     message: function () {
@@ -191,57 +125,21 @@ module.exports = {
     },
 
     plan_time_remaining: function () {
-      if (!(this.is_stopping || this.is_running || this.is_holding)) {
+      const stopping = this.mach_state == "STOPPING";
-        return 0;
+      const running  = this.mach_state == "RUNNING" || this.mach_state == "HOMING";
-      }
+      const holding  = this.mach_state == "HOLDING";
-
+      if (!(stopping || running || holding)) return 0;
-      return this.toolpath.time - this.plan_time;
+      const tp = this.$root && this.$root.toolpath ? this.$root.toolpath.time : 0;
+      return (tp || 0) - this.plan_time;
     },
 
-    eta: function () {
+    state_kpi_class: function () {
-      if (this.mach_state != "RUNNING") {
+      const s = this.mach_state;
+      if (s == "ESTOPPED" || s == "FAULT" || s == "SHUTDOWN") return "bad";
+      if (s == "HOLDING" || s == "STOPPING") return "warn";
+      if (s == "RUNNING" || s == "HOMING" || s == "JOGGING") return "busy";
+      if (s == "READY") return "ok";
       return "";
-      }
-
-      const remaining = this.plan_time_remaining;
-      const d = new Date();
-      d.setSeconds(d.getSeconds() + remaining);
-      return d.toLocaleString();
-    },
-
-    progress: function () {
-      if (!this.toolpath.time || this.is_ready) {
-        return 0;
-      }
-
-      const p = this.plan_time / this.toolpath.time;
-      return Math.min(1, p);
-    },
-    gcode_files: function () {
-      if (!this.state.folder) {
-        return [];
-      }
-      const folder = this.state.gcode_list.find(item => item.name == this.state.folder);
-      if (!folder) {
-        return [];
-      }
-      const files = folder.files.filter(item => this.state.files.includes(item.file_name)).map(item => item.file_name);
-      if (this.files_sortby == "A-Z") {
-        return files.sort();
-      } else if (this.files_sortby == "Z-A") {
-        return files.sort().reverse();
-      } else {
-        return files;
-      }
-    },
-    gcode_filtered_files: function () {
-      return this.filtered_files.filter(file => file.toLowerCase().includes(this.search_query.toLowerCase()));
-    },
-    gcode_folders: function () {
-      return this.state.gcode_list
-        .map(item => item.name)
-        .filter(element => element !== "default")
-        .sort();
     },
   },
 
@@ -264,14 +162,9 @@ module.exports = {
                 M72
             `);
     },
-    folder_name_edited: function () {
-      this.edited = true;
-    },
   },
 
   ready: function () {
-    this.load();
-
     setInterval(() => {
       this.current_time = new Date().toLocaleTimeString();
     }, 1000);
@@ -287,28 +180,39 @@ module.exports = {
   },
 
   methods: {
-    save_config: async function (config) {
-      try {
-        await api.put("config/save", config);
-        this.$dispatch("update");
-      } catch (error) {
-        console.error("Restore Failed: ", error);
-        alert("Restore failed");
-      }
-    },
-
-    populateFiles(index) {
-      this.selected_folder_index = index;
-      this.filtered_files = this.state.gcode_list[index].files.map(item => item.file_name);
-    },
-
     getJogIncrStyle(value) {
       const weight = `font-weight:${this.jog_incr === value ? "bold" : "normal"}`;
       const color = this.jog_incr === value ? "color:#0078e7" : "";
-
       return [weight, color].join(";");
     },
 
+    // Should the macro row render a colored left stripe for this
+    // macro? Only when the user has explicitly picked a color. The
+    // controller seeds new macros with default placeholders like
+    // "#ffffff" or "#dedede"; treat anything that close to white as
+    // "no color".
+    has_macro_color(macros) {
+      if (!macros || typeof macros.color !== "string") return false;
+      const c = macros.color.trim().toLowerCase();
+      if (!c) return false;
+      const defaults = [
+        "#fff", "#ffffff", "#fefefe", "#fdfdfd", "#fcfcfc",
+        "#dedede", "#dddddd", "#cccccc",
+      ];
+      if (defaults.indexOf(c) !== -1) return false;
+      // Fallback: if the color is very close to white (sum of RGB
+      // > 690), suppress the stripe.
+      const m = c.match(/^#([0-9a-f]{6})$/);
+      if (m) {
+        const v = parseInt(m[1], 16);
+        const r = (v >> 16) & 0xff;
+        const g = (v >> 8) & 0xff;
+        const b = v & 0xff;
+        if (r + g + b > 690) return false;
+      }
+      return true;
+    },
+
     jog_fn: function (x_jog, y_jog, z_jog, a_jog) {
       const amount = this.jog_incr_amounts[this.display_units][this.jog_incr];
 
@@ -324,426 +228,6 @@ module.exports = {
             `);
     },
 
-    send: function (msg) {
-      this.$dispatch("send", msg);
-    },
-
-    toggle_sorting: function () {
-      if (this.files_sortby === "By Upload Date") {
-        this.files_sortby = "A-Z";
-      } else if (this.files_sortby === "A-Z") {
-        this.files_sortby = "Z-A";
-      } else if (this.files_sortby === "Z-A") {
-        this.files_sortby = "By Upload Date";
-      }
-    },
-
-    load: function () {
-      const file_time = this.state.selected_time;
-      const file = this.state.selected;
-      if (this.last_file == file && this.last_file_time == file_time) {
-        return;
-      }
-
-      if (this.state.selected && !this.state.files.includes(this.state.selected)) {
-        this.GCodeNotFound = true;
-        return;
-      }
-
-      this.last_file = file;
-      this.last_file_time = file_time;
-
-      this.$broadcast("gcode-load", file);
-      this.$broadcast("gcode-line", this.state.line);
-      this.toolpath_progress = 0;
-      this.load_toolpath(file, file_time);
-    },
-
-    load_toolpath: async function (file, file_time) {
-      this.toolpath = {};
-
-      if (!file || this.last_file_time != file_time) {
-        return;
-      }
-
-      this.showGcodeMessage = true;
-
-      while (this.showGcodeMessage) {
-        try {
-          const toolpath = await api.get(`path/${file}`);
-          this.toolpath_progress = toolpath.progress;
-
-          if (toolpath.progress === 1 || typeof toolpath.progress == "undefined") {
-            this.showGcodeMessage = false;
-
-            if (toolpath.bounds) {
-              toolpath.filename = file;
-              this.toolpath_progress = 1;
-              this.toolpath = toolpath;
-
-              const state = this.$root.state;
-              for (const axis of "xyzabc") {
-                Vue.set(state, `path_min_${axis}`, toolpath.bounds.min[axis]);
-                Vue.set(state, `path_max_${axis}`, toolpath.bounds.max[axis]);
-              }
-            }
-          }
-        } catch (error) {
-          console.error(error);
-        }
-      }
-    },
-
-    submit_mdi: function () {
-      this.send(this.mdi);
-
-      if (!this.history.length || this.history[0] != this.mdi) {
-        this.history.unshift(this.mdi);
-      }
-
-      this.mdi = "";
-    },
-
-    mdi_start_pause: function () {
-      if (this.state.xx == "RUNNING") {
-        this.pause();
-      } else if (this.state.xx == "STOPPING" || this.state.xx == "HOLDING") {
-        this.unpause();
-      } else {
-        this.submit_mdi();
-      }
-    },
-
-    load_history: function (index) {
-      this.mdi = this.history[index];
-    },
-
-    open_file: function () {
-      utils.clickFileInput("gcode-file-input");
-    },
-
-    open_folder: function () {
-      utils.clickFileInput("gcode-folder-input");
-    },
-
-    edited_folder_name: function (event) {
-      if (event.target.value.trim() != "") {
-        this.$dispatch("folder_name_edited");
-      }
-    },
-
-    update_config: function () {
-      this.config.gcode_list = [...this.state.gcode_list];
-      this.config.non_macros_list = [...this.state.non_macros_list];
-      this.config.macros_list = [...this.state.macros_list];
-      this.config.macros = [...this.state.macros];
-    },
-
-    reset_gcode: function () {
-      this.state.selected = "";
-      this.last_file = "";
-      this.$broadcast("gcode-load", "");
-    },
-
-    upload_gcode: async function (filename, file) {
-      return new Promise((resolve, reject) => {
-        const xhr = new XMLHttpRequest();
-
-        this.filesUploaded++;
-        if (this.filesUploaded == this.totalFiles) {
-          this.uploading_files = false;
-        }
-
-        xhr.onload = () => {
-          if (xhr.status >= 200 && xhr.status < 300) {
-            resolve("file uploaded");
-          } else {
-            console.error("File upload failed:", xhr.statusText);
-            reject("upload failed");
-          }
-        };
-
-        xhr.onerror = () => {
-          alert("Upload failed.");
-          reject("upload failed");
-        };
-
-        xhr.open("PUT", `/api/file/${encodeURIComponent(filename)}`, true);
-        xhr.send(file);
-      });
-    },
-
-    readFile: function (file) {
-      return new Promise((resolve, reject) => {
-        const reader = new FileReader();
-
-        reader.onload = () => {
-          resolve(reader.result);
-        };
-
-        reader.onerror = error => {
-          reject(error);
-        };
-
-        reader.readAsText(file, "utf-8");
-      });
-    },
-
-    validateFiles: async function (files) {
-      const validFiles = [];
-      for (const file of files) {
-        const extension = file.name.split(".").pop().toLowerCase();
-        const validExtensions = ["nc", "ngc", "gcode", "gc"];
-
-        if (validExtensions.includes(extension)) {
-          validFiles.push(file);
-        } else {
-          alert(`Unsupported file : ${file.name}`);
-          this.filesUploaded++;
-          if (this.filesUploaded == this.totalFiles) {
-            this.uploadFiles = false;
-          }
-        }
-      }
-
-      return validFiles;
-    },
-
-    uploadValidFiles: async function (files, folderName) {
-      const updatedConfig = { ...this.config };
-
-      for (const file of files) {
-        try {
-          const gcode = await this.readFile(file);
-          await this.upload_gcode(file.name, gcode);
-
-          const isAlreadyPresent = updatedConfig.non_macros_list.some(element => element.file_name === file.name);
-
-          if (!isAlreadyPresent) {
-            updatedConfig.non_macros_list.push({ file_name: file.name });
-          }
-
-          if (folderName) {
-            const folder = updatedConfig.gcode_list.find(item => item.type == "folder" && item.name == folderName);
-            if (folder) {
-              if (!folder.files.map(item => item.file_name).includes(file.name)) {
-                folder.files.push({ file_name: file.name });
-              }
-            } else {
-              updatedConfig.gcode_list.push({
-                name: folderName,
-                type: "folder",
-                files: [
-                  {
-                    file_name: file.name,
-                  },
-                ],
-              });
-            }
-          } else {
-            var folder_to_add = updatedConfig.gcode_list.find(
-              item => item.type == "folder" && item.name == this.state.folder,
-            );
-            if (!folder_to_add) {
-              folder_to_add = updatedConfig.gcode_list.unshift({
-                name: this.state.folder,
-                type: "folder",
-                files: [
-                  {
-                    file_name: file.name,
-                  },
-                ],
-              });
-              folder_to_add = updatedConfig.gcode_list[0];
-            }
-            if (!folder_to_add.files.find(item => item.file_name == file.name)) {
-              folder_to_add.files.push({ file_name: file.name });
-            }
-          }
-        } catch (error) {
-          console.warn(`error uploading file : `, error);
-        }
-      }
-      return updatedConfig;
-    },
-
-    upload_files: async function (files, folderName) {
-      this.update_config();
-
-      const validFiles = await this.validateFiles(files);
-      const updatedConfig = await this.uploadValidFiles(validFiles, folderName);
-
-      await this.save_config(updatedConfig);
-    },
-
-    upload_file: async function (e) {
-      this.uploading_files = true;
-      this.filesUploaded = 0;
-
-      const files = e.target.files || e.dataTransfer.files;
-      if (!files.length) {
-        return;
-      }
-
-      this.totalFiles = files.length;
-
-      await this.upload_files(files);
-    },
-
-    create_new_folder: async function () {
-      const folder_name = this.folder_name.trim();
-      if (folder_name != "") {
-        if (this.state.gcode_list.find(item => item.type == "folder" && item.name == folder_name)) {
-          alert("Folder with the same name already exists!");
-          return;
-        } else {
-          this.update_config();
-          this.config.gcode_list.push({
-            name: folder_name,
-            type: "folder",
-            files: [],
-          });
-        }
-        this.state.folder = folder_name;
-        this.edited = false;
-        this.create_folder = false;
-        this.folder_name = "";
-        this.save_config(this.config);
-      }
-    },
-
-    cancel_new_folder: function () {
-      this.create_folder = false;
-      this.folder_name = "";
-    },
-
-    upload_folder: async function (e) {
-      this.uploading_files = true;
-      this.filesUploaded = 0;
-
-      const files = e.target.files || e.dataTransfer.files;
-      if (!files.length) {
-        return;
-      }
-      this.totalFiles = files.length;
-      const folderName = files[0].webkitRelativePath.split("/")[0];
-
-      this.upload_files(files, folderName);
-    },
-
-    delete_current: async function () {
-      if (!this.state.selected) {
-        this.deleteGCode = false;
-        return;
-      }
-
-      this.update_config();
-
-      this.config.non_macros_list = this.config.non_macros_list.filter(
-        item => !this.selected_items_to_delete.includes(item.file_name),
-      );
-      const folder_to_update = this.config.gcode_list.find(
-        item => item.name == this.config.gcode_list[this.selected_folder_index].name && item.type == "folder",
-      );
-      folder_to_update.files = folder_to_update.files.filter(
-        item => !this.selected_items_to_delete.includes(item.file_name),
-      );
-
-      const exception_list = this.state.macros_list.map(item => item.file_name);
-      let files_to_delete = this.selected_items_to_delete.filter(item => !exception_list.includes(item));
-
-      await api.delete(`file/DINCAIQABiDARixAxiABDIHCAMQABiABDIHCAQQABiABDIH${files_to_delete.toString()}`);
-
-      this.save_config(this.config);
-      this.filtered_files = [];
-      this.search_query = "";
-      this.selected_folder_index = null;
-      this.selected_items_to_delete = [];
-      this.deleteGCode = false;
-    },
-
-    cancel_delete: function () {
-      this.filtered_files = [];
-      this.search_query = "";
-      this.selected_folder_index = null;
-      this.selected_items_to_delete = [];
-      this.deleteGCode = false;
-    },
-
-    delete_all: function () {
-      api.delete("file");
-      this.deleteGCode = false;
-    },
-
-    delete_all_except_macros: async function () {
-      this.update_config();
-      const macrosList = this.state.macros_list.map(item => item.file_name).toString();
-      api.delete(`file/EgZjaHJvbWUqCggBEAAYsQMYgAQyBggAEEUYOTIKCAE${macrosList}`);
-      this.config.non_macros_list = [];
-      this.config.gcode_list = [
-        {
-          name: "default",
-          type: "folder",
-          files: [],
-        },
-      ];
-
-      this.save_config(this.config);
-      this.state.folder = "default";
-      this.state.selected = "";
-      this.selected_items_to_delete = [];
-      this.deleteGCode = false;
-    },
-
-    delete_folder: async function () {
-      this.update_config();
-      if (this.state.folder && this.state.folder != "default") {
-        const files_to_move = this.config.gcode_list.find(
-          item => item.type == "folder" && item.name == this.state.folder,
-        );
-        if (files_to_move) {
-          const default_folder = this.config.gcode_list.find(item => item.name == "default");
-          default_folder.files = [...default_folder.files, ...files_to_move.files].sort();
-          this.config.gcode_list = this.config.gcode_list.filter(item => item.name != this.state.folder);
-          this.save_config(this.config);
-        }
-      }
-      this.state.folder = "default";
-      this.confirmDelete = false;
-    },
-    delete_folder_and_files: async function () {
-      if (!this.state.folder) {
-        this.confirmDelete = false;
-        return;
-      }
-
-      this.update_config();
-
-      const selected_folder = this.config.gcode_list.find(
-        item => item.type == "folder" && item.name == this.state.folder,
-      );
-      if (!selected_folder) {
-        return;
-      }
-      const macrosList = this.state.macros_list.map(item => item.file_name);
-      var files_to_delete = selected_folder.files
-        .map(item => item.file_name)
-        .filter(item => !macrosList.includes(item));
-      if (selected_folder.name != "default") {
-        this.config.gcode_list = this.config.gcode_list.filter(item => item.name != this.state.folder);
-      } else {
-        selected_folder.files = [];
-      }
-
-      await api.delete(`file/DINCAIQABiDARixAxiABDIHCAMQABiABDIHCAQQABiABDIH${files_to_delete.toString()}`);
-      this.config.non_macros_list = this.config.non_macros_list.filter(
-        item => !files_to_delete.includes(item.file_name),
-      );
-      this.save_config(this.config);
-      this.state.folder = "default";
-      this.confirmDelete = false;
-    },
-
     home: function (axis) {
       this.ask_home = false;
 
@@ -765,6 +249,15 @@ module.exports = {
       api.put(`home/${axis}/clear`);
     },
 
+    home_all: async function () {
+      this.ask_home = false;
+      try {
+        await api.put("home");
+      } catch (e) {
+        console.error("Home all failed:", e);
+      }
+    },
+
     show_set_position: function (axis) {
       SvelteComponents.showDialog("SetAxisPosition", { axis });
     },
@@ -790,93 +283,20 @@ module.exports = {
     },
 
     zero: function (axis) {
-      if (typeof axis == "undefined") {
+      if (typeof axis == "undefined") this.zero_all();
-        this.zero_all();
+      else this.set_position(axis, 0);
-      } else {
-        this.set_position(axis, 0);
-      }
-    },
-
-    start_pause: function () {
-      this.macrosLoading = false;
-      if (this.state.xx == "RUNNING") {
-        this.pause();
-      } else if (this.state.xx == "STOPPING" || this.state.xx == "HOLDING") {
-        this.unpause();
-      } else {
-        this.start();
-      }
-    },
-
-    start: function () {
-      api.put("start");
-    },
-
-    pause: function () {
-      api.put("pause");
-    },
-
-    unpause: function () {
-      api.put("unpause");
-    },
-
-    optional_pause: function () {
-      api.put("pause/optional");
-    },
-
-    stop: function () {
-      api.put("stop");
-    },
-
-    step: function () {
-      api.put("step");
-    },
-
-    override_feed: function () {
-      api.put(`override/feed/${this.feed_override}`);
-    },
-
-    override_speed: function () {
-      api.put(`override/speed/${this.speed_override}`);
-    },
-
-    current: function (axis, value) {
-      const x = value / 32.0;
-      if (this.state[`${axis}pl`] == x) {
-        return;
-      }
-
-      const data = {};
-      data[`${axis}pl`] = x;
-      this.send(JSON.stringify(data));
     },
 
     showProbeDialog: function (probeType) {
-      if(this.show_probe_dialog){
+      if (this.show_probe_dialog) {
         this.show_probe_dialog = false;
       }
-      SvelteComponents.showDialog("Probe", { probeType, isRotaryActive: this.state["2an"] == 3 });
+      SvelteComponents.showDialog("Probe", {
-    },
+        probeType,
-    run_macro: function (id) {
+        isRotaryActive: this.state["2an"] == 3,
-      if (this.state.macros[id].file_name == "default") {
+      });
-        this.showNoGcodeMessage = true;
-      } else {
-        if (this.state.macros[id].file_name != this.state.selected) {
-          this.state.selected = this.state.macros[id].file_name;
-        }
-        try {
-          this.load();
-          if (this.state.macros[id].alert == true) {
-            this.macrosLoading = true;
-          } else {
-            setImmediate(() => this.start_pause());
-          }
-        } catch (error) {
-          console.warn("Error running program: ", error);
-        }
-      }
     },
   },
 
-  mixins: [require("./axis-vars")],
+  mixins: [require("./program-mixin"), require("./axis-vars")],
 };

src/js/program-mixin.js

@@ -0,0 +1,607 @@
+"use strict";
+
+// Shared data, computed properties and methods that are used by both
+// the Control view (for things like start/stop, run-macro, axis state)
+// and the Program view (RUN/STOP/Upload/Download/Delete + file picker
+// + gcode/path viewers). Splitting these out lets us mount the same
+// behaviour under two top-level routes without duplicating code.
+//
+// The mixin intentionally does *not* require axis-vars; control-view
+// keeps that one to itself.
+
+const api = require("./api");
+const utils = require("./utils");
+
+module.exports = {
+  data: function () {
+    return {
+      mdi: "",
+      last_file: undefined,
+      last_file_time: undefined,
+      toolpath: {},
+      toolpath_progress: 0,
+      history: [],
+      speed_override: 1,
+      feed_override: 1,
+      deleteGCode: false,
+      folder_name: "",
+      edited: false,
+      uploading_files: false,
+      confirmDelete: false,
+      create_folder: false,
+      showGcodeMessage: false,
+      showNoGcodeMessage: false,
+      macrosLoading: false,
+      show_gcodes: false,
+      GCodeNotFound: false,
+      filesUploaded: 0,
+      totalFiles: 0,
+      files_sortby: "By Upload Date",
+      selected_items_to_delete: [],
+      search_query: "",
+      filtered_files: [],
+      selected_folder_index: null,
+    };
+  },
+
+  watch: {
+    "state.line": function () {
+      if (this.mach_state != "HOMING") {
+        this.$broadcast("gcode-line", this.state.line);
+      }
+    },
+
+    "state.selected_time": function () {
+      this.load();
+    },
+  },
+
+  computed: {
+    is_running: function () {
+      return this.mach_state == "RUNNING" || this.mach_state == "HOMING";
+    },
+
+    is_stopping: function () {
+      return this.mach_state == "STOPPING";
+    },
+
+    is_holding: function () {
+      return this.mach_state == "HOLDING";
+    },
+
+    is_ready: function () {
+      return this.mach_state == "READY";
+    },
+
+    is_idle: function () {
+      return this.state.cycle == "idle";
+    },
+
+    // True only while a loaded G-code program is actually being
+    // executed (running, paused/holding, or stopping). Excludes
+    // jogging, homing, probing, MDI commands and other one-off
+    // motion that also leave state.xx == "RUNNING" but must not
+    // swap the jog grid out for the "Now Running" panel.
+    //
+    // Distinguishing signal is state.cycle:
+    //   - "idle"    : nothing happening
+    //   - "jogging" : user-initiated jog
+    //   - "homing"  : home cycle
+    //   - "probing" : probe cycle
+    //   - "mdi"     : single MDI command
+    //   - "running" : an actual loaded program is being run
+    // Only "running" (combined with a selected file) is what we want.
+    is_program_executing: function () {
+      if (!this.state) return false;
+      const xx = this.state.xx;
+      const cycle = this.state.cycle;
+      const isExecState = xx == "RUNNING" || xx == "HOLDING" || xx == "STOPPING";
+      if (!isExecState) return false;
+      // The cycle string narrows it to a real program run; anything
+      // else (jogging / homing / probing / mdi) is a one-off.
+      if (cycle && cycle != "running" && cycle != "idle") return false;
+      return !!this.state.selected;
+    },
+
+    is_paused: function () {
+      return this.is_holding && (this.pause_reason == "User pause" || this.pause_reason == "Program pause");
+    },
+
+    can_mdi: function () {
+      return this.is_idle || this.state.cycle == "mdi";
+    },
+
+    pause_reason: function () {
+      return this.state.pr;
+    },
+
+    plan_time: function () {
+      return this.state.plan_time;
+    },
+
+    plan_time_remaining: function () {
+      if (!(this.is_stopping || this.is_running || this.is_holding)) {
+        return 0;
+      }
+      return this.toolpath.time - this.plan_time;
+    },
+
+    eta: function () {
+      if (this.mach_state != "RUNNING") {
+        return "";
+      }
+      const remaining = this.plan_time_remaining;
+      const d = new Date();
+      d.setSeconds(d.getSeconds() + remaining);
+      return d.toLocaleString();
+    },
+
+    progress: function () {
+      if (!this.toolpath.time || this.is_ready) {
+        return 0;
+      }
+      const p = this.plan_time / this.toolpath.time;
+      return Math.min(1, p);
+    },
+
+    gcode_files: function () {
+      if (!this.state.folder) return [];
+      const list = Array.isArray(this.state.gcode_list) ? this.state.gcode_list : [];
+      const folder = list.find(item => item.name == this.state.folder);
+      if (!folder) return [];
+      const stateFiles = Array.isArray(this.state.files) ? this.state.files : [];
+      const files = (folder.files || [])
+        .filter(item => stateFiles.includes(item.file_name))
+        .map(item => item.file_name);
+      if (this.files_sortby == "A-Z") return files.sort();
+      if (this.files_sortby == "Z-A") return files.sort().reverse();
+      return files;
+    },
+
+    gcode_filtered_files: function () {
+      return this.filtered_files.filter(file =>
+        file.toLowerCase().includes(this.search_query.toLowerCase()));
+    },
+
+    gcode_folders: function () {
+      const list = Array.isArray(this.state.gcode_list) ? this.state.gcode_list : [];
+      return list
+        .map(item => item.name)
+        .filter(element => element !== "default")
+        .sort();
+    },
+  },
+
+  methods: {
+    save_config: async function (config) {
+      try {
+        await api.put("config/save", config);
+        this.$dispatch("update");
+      } catch (error) {
+        console.error("Restore Failed: ", error);
+        alert("Restore failed");
+      }
+    },
+
+    populateFiles(index) {
+      this.selected_folder_index = index;
+      this.filtered_files = this.state.gcode_list[index].files.map(item => item.file_name);
+    },
+
+    send: function (msg) {
+      this.$dispatch("send", msg);
+    },
+
+    toggle_sorting: function () {
+      if (this.files_sortby === "By Upload Date") this.files_sortby = "A-Z";
+      else if (this.files_sortby === "A-Z") this.files_sortby = "Z-A";
+      else if (this.files_sortby === "Z-A") this.files_sortby = "By Upload Date";
+    },
+
+    load: function () {
+      const file_time = this.state.selected_time;
+      const file = this.state.selected;
+      if (this.last_file == file && this.last_file_time == file_time) return;
+
+      // state.files can be undefined briefly after connect, before the
+      // controller has pushed its file list. Skip the existence check
+      // until we have a list to consult.
+      const files = Array.isArray(this.state.files) ? this.state.files : null;
+      if (this.state.selected && files && !files.includes(this.state.selected)) {
+        this.GCodeNotFound = true;
+        return;
+      }
+
+      this.last_file = file;
+      this.last_file_time = file_time;
+
+      this.$broadcast("gcode-load", file);
+      this.$broadcast("gcode-line", this.state.line);
+      this.toolpath_progress = 0;
+      this.load_toolpath(file, file_time);
+    },
+
+    load_toolpath: async function (file, file_time) {
+      this.toolpath = {};
+      if (!file || this.last_file_time != file_time) return;
+
+      this.showGcodeMessage = true;
+
+      while (this.showGcodeMessage) {
+        try {
+          const toolpath = await api.get(`path/${file}`);
+          this.toolpath_progress = toolpath.progress;
+
+          if (toolpath.progress === 1 || typeof toolpath.progress == "undefined") {
+            this.showGcodeMessage = false;
+
+            if (toolpath.bounds) {
+              toolpath.filename = file;
+              this.toolpath_progress = 1;
+              this.toolpath = toolpath;
+
+              const state = this.$root.state;
+              for (const axis of "xyzabc") {
+                Vue.set(state, `path_min_${axis}`, toolpath.bounds.min[axis]);
+                Vue.set(state, `path_max_${axis}`, toolpath.bounds.max[axis]);
+              }
+            }
+          }
+        } catch (error) {
+          console.error(error);
+        }
+      }
+    },
+
+    submit_mdi: function () {
+      this.send(this.mdi);
+      if (!this.history.length || this.history[0] != this.mdi) {
+        this.history.unshift(this.mdi);
+      }
+      this.mdi = "";
+    },
+
+    mdi_start_pause: function () {
+      if (this.state.xx == "RUNNING") this.pause();
+      else if (this.state.xx == "STOPPING" || this.state.xx == "HOLDING") this.unpause();
+      else this.submit_mdi();
+    },
+
+    load_history: function (index) {
+      this.mdi = this.history[index];
+    },
+
+    open_file: function () {
+      utils.clickFileInput("gcode-file-input");
+    },
+
+    open_folder: function () {
+      utils.clickFileInput("gcode-folder-input");
+    },
+
+    edited_folder_name: function (event) {
+      if (event.target.value.trim() != "") {
+        this.$dispatch("folder_name_edited");
+      }
+    },
+
+    update_config: function () {
+      this.config.gcode_list = [...this.state.gcode_list];
+      this.config.non_macros_list = [...this.state.non_macros_list];
+      this.config.macros_list = [...this.state.macros_list];
+      this.config.macros = [...this.state.macros];
+    },
+
+    reset_gcode: function () {
+      this.state.selected = "";
+      this.last_file = "";
+      this.$broadcast("gcode-load", "");
+    },
+
+    upload_gcode: async function (filename, file) {
+      return new Promise((resolve, reject) => {
+        const xhr = new XMLHttpRequest();
+        this.filesUploaded++;
+        if (this.filesUploaded == this.totalFiles) {
+          this.uploading_files = false;
+        }
+        xhr.onload = () => {
+          if (xhr.status >= 200 && xhr.status < 300) resolve("file uploaded");
+          else { console.error("File upload failed:", xhr.statusText); reject("upload failed"); }
+        };
+        xhr.onerror = () => { alert("Upload failed."); reject("upload failed"); };
+        xhr.open("PUT", `/api/file/${encodeURIComponent(filename)}`, true);
+        xhr.send(file);
+      });
+    },
+
+    readFile: function (file) {
+      return new Promise((resolve, reject) => {
+        const reader = new FileReader();
+        reader.onload = () => resolve(reader.result);
+        reader.onerror = error => reject(error);
+        reader.readAsText(file, "utf-8");
+      });
+    },
+
+    validateFiles: async function (files) {
+      const validFiles = [];
+      for (const file of files) {
+        const extension = file.name.split(".").pop().toLowerCase();
+        const validExtensions = ["nc", "ngc", "gcode", "gc"];
+        if (validExtensions.includes(extension)) {
+          validFiles.push(file);
+        } else {
+          alert(`Unsupported file : ${file.name}`);
+          this.filesUploaded++;
+          if (this.filesUploaded == this.totalFiles) {
+            this.uploadFiles = false;
+          }
+        }
+      }
+      return validFiles;
+    },
+
+    uploadValidFiles: async function (files, folderName) {
+      const updatedConfig = { ...this.config };
+
+      for (const file of files) {
+        try {
+          const gcode = await this.readFile(file);
+          await this.upload_gcode(file.name, gcode);
+
+          const isAlreadyPresent = updatedConfig.non_macros_list.some(element => element.file_name === file.name);
+          if (!isAlreadyPresent) {
+            updatedConfig.non_macros_list.push({ file_name: file.name });
+          }
+
+          if (folderName) {
+            const folder = updatedConfig.gcode_list.find(item => item.type == "folder" && item.name == folderName);
+            if (folder) {
+              if (!folder.files.map(item => item.file_name).includes(file.name)) {
+                folder.files.push({ file_name: file.name });
+              }
+            } else {
+              updatedConfig.gcode_list.push({
+                name: folderName,
+                type: "folder",
+                files: [{ file_name: file.name }],
+              });
+            }
+          } else {
+            var folder_to_add = updatedConfig.gcode_list.find(
+              item => item.type == "folder" && item.name == this.state.folder,
+            );
+            if (!folder_to_add) {
+              folder_to_add = updatedConfig.gcode_list.unshift({
+                name: this.state.folder,
+                type: "folder",
+                files: [{ file_name: file.name }],
+              });
+              folder_to_add = updatedConfig.gcode_list[0];
+            }
+            if (!folder_to_add.files.find(item => item.file_name == file.name)) {
+              folder_to_add.files.push({ file_name: file.name });
+            }
+          }
+        } catch (error) {
+          console.warn(`error uploading file : `, error);
+        }
+      }
+      return updatedConfig;
+    },
+
+    upload_files: async function (files, folderName) {
+      this.update_config();
+      const validFiles = await this.validateFiles(files);
+      const updatedConfig = await this.uploadValidFiles(validFiles, folderName);
+      await this.save_config(updatedConfig);
+    },
+
+    upload_file: async function (e) {
+      this.uploading_files = true;
+      this.filesUploaded = 0;
+      const files = e.target.files || e.dataTransfer.files;
+      if (!files.length) return;
+      this.totalFiles = files.length;
+      await this.upload_files(files);
+    },
+
+    create_new_folder: async function () {
+      const folder_name = this.folder_name.trim();
+      if (folder_name != "") {
+        if (this.state.gcode_list.find(item => item.type == "folder" && item.name == folder_name)) {
+          alert("Folder with the same name already exists!");
+          return;
+        }
+        this.update_config();
+        this.config.gcode_list.push({
+          name: folder_name,
+          type: "folder",
+          files: [],
+        });
+        this.state.folder = folder_name;
+        this.edited = false;
+        this.create_folder = false;
+        this.folder_name = "";
+        this.save_config(this.config);
+      }
+    },
+
+    cancel_new_folder: function () {
+      this.create_folder = false;
+      this.folder_name = "";
+    },
+
+    upload_folder: async function (e) {
+      this.uploading_files = true;
+      this.filesUploaded = 0;
+      const files = e.target.files || e.dataTransfer.files;
+      if (!files.length) return;
+      this.totalFiles = files.length;
+      const folderName = files[0].webkitRelativePath.split("/")[0];
+      this.upload_files(files, folderName);
+    },
+
+    delete_current: async function () {
+      if (!this.state.selected) {
+        this.deleteGCode = false;
+        return;
+      }
+      this.update_config();
+
+      this.config.non_macros_list = this.config.non_macros_list.filter(
+        item => !this.selected_items_to_delete.includes(item.file_name),
+      );
+      const folder_to_update = this.config.gcode_list.find(
+        item => item.name == this.config.gcode_list[this.selected_folder_index].name && item.type == "folder",
+      );
+      folder_to_update.files = folder_to_update.files.filter(
+        item => !this.selected_items_to_delete.includes(item.file_name),
+      );
+
+      const exception_list = this.state.macros_list.map(item => item.file_name);
+      let files_to_delete = this.selected_items_to_delete.filter(item => !exception_list.includes(item));
+
+      await api.delete(`file/DINCAIQABiDARixAxiABDIHCAMQABiABDIHCAQQABiABDIH${files_to_delete.toString()}`);
+
+      this.save_config(this.config);
+      this.filtered_files = [];
+      this.search_query = "";
+      this.selected_folder_index = null;
+      this.selected_items_to_delete = [];
+      this.deleteGCode = false;
+    },
+
+    cancel_delete: function () {
+      this.filtered_files = [];
+      this.search_query = "";
+      this.selected_folder_index = null;
+      this.selected_items_to_delete = [];
+      this.deleteGCode = false;
+    },
+
+    delete_all: function () {
+      api.delete("file");
+      this.deleteGCode = false;
+    },
+
+    delete_all_except_macros: async function () {
+      this.update_config();
+      const macrosList = this.state.macros_list.map(item => item.file_name).toString();
+      api.delete(`file/EgZjaHJvbWUqCggBEAAYsQMYgAQyBggAEEUYOTIKCAE${macrosList}`);
+      this.config.non_macros_list = [];
+      this.config.gcode_list = [{ name: "default", type: "folder", files: [] }];
+      this.save_config(this.config);
+      this.state.folder = "default";
+      this.state.selected = "";
+      this.selected_items_to_delete = [];
+      this.deleteGCode = false;
+    },
+
+    delete_folder: async function () {
+      this.update_config();
+      if (this.state.folder && this.state.folder != "default") {
+        const files_to_move = this.config.gcode_list.find(
+          item => item.type == "folder" && item.name == this.state.folder,
+        );
+        if (files_to_move) {
+          const default_folder = this.config.gcode_list.find(item => item.name == "default");
+          default_folder.files = [...default_folder.files, ...files_to_move.files].sort();
+          this.config.gcode_list = this.config.gcode_list.filter(item => item.name != this.state.folder);
+          this.save_config(this.config);
+        }
+      }
+      this.state.folder = "default";
+      this.confirmDelete = false;
+    },
+
+    delete_folder_and_files: async function () {
+      if (!this.state.folder) {
+        this.confirmDelete = false;
+        return;
+      }
+      this.update_config();
+      const selected_folder = this.config.gcode_list.find(
+        item => item.type == "folder" && item.name == this.state.folder,
+      );
+      if (!selected_folder) return;
+
+      const macrosList = this.state.macros_list.map(item => item.file_name);
+      var files_to_delete = selected_folder.files
+        .map(item => item.file_name)
+        .filter(item => !macrosList.includes(item));
+
+      if (selected_folder.name != "default") {
+        this.config.gcode_list = this.config.gcode_list.filter(item => item.name != this.state.folder);
+      } else {
+        selected_folder.files = [];
+      }
+
+      await api.delete(`file/DINCAIQABiDARixAxiABDIHCAMQABiABDIHCAQQABiABDIH${files_to_delete.toString()}`);
+      this.config.non_macros_list = this.config.non_macros_list.filter(
+        item => !files_to_delete.includes(item.file_name),
+      );
+      this.save_config(this.config);
+      this.state.folder = "default";
+      this.confirmDelete = false;
+    },
+
+    start_pause: function () {
+      this.macrosLoading = false;
+      if (this.state.xx == "RUNNING") this.pause();
+      else if (this.state.xx == "STOPPING" || this.state.xx == "HOLDING") this.unpause();
+      else this.start();
+    },
+
+    start:    function () { api.put("start"); },
+    pause:    function () { api.put("pause"); },
+    unpause:  function () { api.put("unpause"); },
+    optional_pause: function () { api.put("pause/optional"); },
+    stop:     function () { api.put("stop"); },
+    step:     function () { api.put("step"); },
+
+    override_feed:  function () { api.put(`override/feed/${this.feed_override}`); },
+    override_speed: function () { api.put(`override/speed/${this.speed_override}`); },
+
+    run_macro: async function (id) {
+      if (this.state.macros[id].file_name == "default") {
+        this.showNoGcodeMessage = true;
+        return;
+      }
+      const file_name = this.state.macros[id].file_name;
+      try {
+        // Selecting a file on the server is a side effect of
+        // GET /api/file/<name>. The macro button used to mutate
+        // state.selected client-side and immediately call start, which
+        // raced the file fetch: if the server hadn't seen the new
+        // selection yet, mach.start() ran whichever file was selected
+        // last. Do it explicitly and await so start always sees the
+        // right file.
+        if (file_name != this.state.selected) {
+          this.state.selected = file_name;
+          // GET /api/file/<name> returns gcode text (not JSON), so use
+          // fetch directly. The server's FileHandler.get sets
+          // state.selected as a side effect; we await the response
+          // before starting so mach.start() reads the right file.
+          const resp = await fetch(
+            `/api/file/${encodeURIComponent(file_name)}`,
+            { cache: "no-cache" }
+          );
+          if (!resp.ok) {
+            throw new Error(`file fetch failed: ${resp.status}`);
+          }
+          await resp.text();
+        }
+        this.load();
+        if (this.state.macros[id].alert == true) {
+          this.macrosLoading = true;
+        } else {
+          await this.start_pause();
+        }
+      } catch (error) {
+        console.warn("Error running macro: ", error);
+      }
+    },
+  },
+};

src/js/program-view.js

@@ -0,0 +1,62 @@
+"use strict";
+
+// Program tab — file management, run/stop, gcode listing and 3D
+// toolpath preview. Reuses the shared mixin (program-mixin) that also
+// powers the legacy bits of control-view; this view does not host the
+// jog grid or the DRO.
+
+module.exports = {
+  template: "#program-view-template",
+  props: ["config", "template", "state"],
+
+  components: {
+    "path-viewer": require("./path-viewer"),
+    "gcode-viewer": require("./gcode-viewer"),
+  },
+
+  data: function () {
+    return {};
+  },
+
+  watch: {
+    "state.metric": {
+      handler: function () {},
+      immediate: true,
+    },
+  },
+
+  computed: {
+    is_kiosk: function () { return !!this.$root.is_kiosk; },
+
+    display_units: {
+      cache: false,
+      get: function () { return this.$root.display_units; },
+      set: function (value) {
+        this.config.settings.units = value;
+        this.$root.display_units = value;
+        this.$dispatch("config-changed");
+      },
+    },
+
+    metric: function () {
+      return this.display_units === "METRIC";
+    },
+
+    mach_state: function () {
+      const cycle = this.state.cycle;
+      const xx = this.state.xx;
+      if (xx != "ESTOPPED" && (cycle == "jogging" || cycle == "homing")) {
+        return cycle.toUpperCase();
+      }
+      return xx || "";
+    },
+
+    can_set_axis: function () { return this.state.cycle == "idle"; },
+  },
+
+  ready: function () {
+    this.load();
+  },
+
+  mixins: [require("./program-mixin")],
+};

src/js/settings-shell-view.js

@@ -0,0 +1,169 @@
+"use strict";
+
+// Wrapper that adds a left-rail navigator around the settings family
+// of views (Settings, Admin General, Admin Network, Tool, IO, Motor,
+// Macros, Help, Cheat Sheet). The inner view is selected by the URL
+// hash (parsed in app.js) and exposed as $root.sub_tab.
+
+// Vue 1 has trouble making child components reactive to `$root.sub_tab`
+// changes (whether via computed, watch, or prop binding through
+// `<component :is>`). The shell instead listens to `hashchange`
+// directly and parses the hash itself, mirroring app.js's logic, then
+// keeps a local data prop `sub` that the template binds to. This is
+// the only path that updates the rail's `:class` reactively.
+module.exports = {
+  template: "#settings-shell-view-template",
+  props: ["config", "template", "state", "index"],
+
+  components: {
+    "settings-view-inner":     require("./settings-view"),
+    "admin-general-view":      require("./admin-general-view"),
+    "admin-network-view":      require("./admin-network-view"),
+    "motor-view":              require("./motor-view"),
+    "tool-view":               require("./tool-view"),
+    "io-view":                 require("./io-view"),
+    "macros-view":             require("./macros"),
+    "help-view":               require("./help-view"),
+    "cheat-sheet-view": {
+      template: "#cheat-sheet-view-template",
+      data: function () {
+        return { showUnimplemented: false };
+      },
+    },
+  },
+
+  data: function () {
+    return {
+      sub: this.$root.sub_tab || "settings",
+      ridx: this.$root.index,  // local copy of the motor index
+      // Whether the controller config has streamed in. The Svelte
+      // settings views crash on first paint with the placeholder
+      // config (settings.units / settings.easy-adapter / motion.*
+      // are all undefined). Gate the inner mount on this flag.
+      config_ready: false,
+      rail_items: [
+        { sub: "settings",       href: "#settings",       icon: "fa-display",                  label: "Display & Units" },
+        { sub: "probing",        href: "#probing",        icon: "fa-bullseye",                 label: "Probing" },
+        { sub: "gcode",          href: "#gcode",          icon: "fa-code",                     label: "G-code & Motion" },
+        { sub: "macros",         href: "#macros",         icon: "fa-keyboard",                 label: "Macros" },
+        { sub: "cheat-sheet",    href: "#cheat-sheet",    icon: "fa-book",                     label: "G-code Cheat Sheet" },
+        { sub: "admin-network",  href: "#admin-network",  icon: "fa-network-wired",            label: "Network" },
+        { sub: "admin-general",  href: "#admin-general",  icon: "fa-shield-halved",            label: "General / Firmware" },
+        { sub: "tool",           href: "#tool",           icon: "fa-bolt",                     label: "Spindle & Tool" },
+        { sub: "io",             href: "#io",             icon: "fa-plug",                     label: "I/O" },
+        { section: "Motors" },
+        { sub: "motor", motor: 0, href: "#motor:0", icon: "fa-arrows-up-down-left-right", label: "Motor 0" },
+        { sub: "motor", motor: 1, href: "#motor:1", icon: "fa-arrows-up-down-left-right", label: "Motor 1" },
+        { sub: "motor", motor: 2, href: "#motor:2", icon: "fa-arrows-up-down-left-right", label: "Motor 2" },
+        { sub: "motor", motor: 3, href: "#motor:3", icon: "fa-arrows-up-down-left-right", label: "Motor 3" },
+        { section: " " },
+        { sub: "help",           href: "#help",           icon: "fa-circle-question", label: "Help" },
+      ],
+    };
+  },
+
+  ready: function () {
+    this._onHash = () => this.refresh_from_hash();
+    window.addEventListener("hashchange", this._onHash);
+    this.refresh_from_hash();
+    this._configPoll = setInterval(() => {
+      const c = this.$root && this.$root.config;
+      const ready = !!(c && c.full_version && c.full_version !== "<loading>"
+        && c.settings && typeof c.settings === "object");
+      if (ready !== this.config_ready) this.config_ready = ready;
+    }, 200);
+  },
+
+  attached: function () {
+    // Vue 1 fires `attached` whenever the component is inserted into
+    // the DOM (which happens on every route change because the outer
+    // <component :is> recreates the instance). Re-bind the listener
+    // here so it works even after detach/attach cycles.
+    if (!this._onHash) {
+      this._onHash = () => this.refresh_from_hash();
+    }
+    window.addEventListener("hashchange", this._onHash);
+    this.refresh_from_hash();
+  },
+
+  detached: function () {
+    if (this._onHash) {
+      window.removeEventListener("hashchange", this._onHash);
+    }
+  },
+
+  beforeDestroy: function () {
+    if (this._onHash) {
+      window.removeEventListener("hashchange", this._onHash);
+    }
+    if (this._configPoll) clearInterval(this._configPoll);
+  },
+
+  methods: {
+    refresh_from_hash: function () {
+      const hash = location.hash.substr(1) || "settings";
+      const parts = hash.split(":");
+      this.sub  = parts[0] || "settings";
+      this.ridx = parts[1] !== undefined ? parts[1] : -1;
+    },
+
+    is_active: function (item) {
+      if (!item || item.section) return false;
+      if (item.sub !== this.sub) return false;
+      if (item.sub === "motor") {
+        return "" + item.motor === "" + this.ridx;
+      }
+      return true;
+    },
+
+    on_rail_click: function (item, ev) {
+      if (!item) return;
+      // Always preventDefault on rail clicks. Letting the browser
+      // anchor-scroll to <div id="settings"> etc. inside .app-body
+      // can pull the .app-head out of view; we drive navigation
+      // ourselves through location.hash and our hashchange handler.
+      if (ev && ev.preventDefault) ev.preventDefault();
+
+      if (item.anchor) {
+        // Soft-link rail items use a #settings hash plus an in-page
+        // anchor scroll once the Svelte page has mounted. We scroll
+        // ONLY the .settings-content overflow container by setting
+        // its scrollTop directly — element.scrollIntoView() walks all
+        // ancestor scroll containers and can tug the .app-body / html
+        // layout, which under tablet mode pulls the fixed header out
+        // of view.
+        if (location.hash !== item.href) location.hash = item.href;
+        const reset = () => {
+          // Force any inadvertent ancestor scroll back to 0 before
+          // we move .settings-content explicitly.
+          window.scrollTo(0, 0);
+          const body = document.querySelector(".app-body");
+          if (body) body.scrollTop = 0;
+          document.documentElement.scrollTop = 0;
+        };
+        setTimeout(() => {
+          reset();
+          const el = document.getElementById(item.anchor);
+          const scroller = document.querySelector(".settings-content");
+          if (el && scroller) {
+            const elTop = el.getBoundingClientRect().top;
+            const scTop = scroller.getBoundingClientRect().top;
+            scroller.scrollTop = scroller.scrollTop + (elTop - scTop) - 12;
+          }
+          // Re-assert ancestor scroll = 0 in case the assignment above
+          // moved things.
+          requestAnimationFrame(reset);
+        }, 320);
+      } else {
+        if (location.hash !== item.href) location.hash = item.href;
+        // Reset .app-body scroll so each route starts at the top.
+        const body = document.querySelector(".app-body");
+        if (body) body.scrollTop = 0;
+      }
+    },
+
+    showShutdownDialog: function () {
+      SvelteComponents.showDialog("Shutdown");
+    },
+  },
+};

src/js/settings-view.js

@@ -1,14 +1,60 @@
+// V09 wraps the legacy Svelte SettingsView and filters its big page
+// down to a single rail section so each rail item shows only the
+// relevant controls. The Svelte component is left untouched (it is
+// shared with the legacy UI) — we just hide the `<h2>` and `<fieldset>`
+// elements whose `data-sec` does not match the active section.
+
 module.exports = {
     template: "#settings-view-template",
 
-    attached: function() {
+    props: {
+        // "display" | "probing" | "gcode". Default is "display" which
+        // keeps the rail's "Display & Units" item working unchanged.
+        section: { default: "display" },
+    },
+
+    attached: function () {
         this.svelteComponent = SvelteComponents.createComponent(
             "SettingsView",
             document.getElementById("settings")
         );
+        // Defer one tick so Svelte has rendered the section markup.
+        setTimeout(() => this.apply_section_filter(), 0);
     },
 
-    detached: function() {
+    detached: function () {
-        this.svelteComponent.$destroy();
+        if (this.svelteComponent) this.svelteComponent.$destroy();
+    },
+
+    watch: {
+        section: function () {
+            this.apply_section_filter();
+        },
+    },
+
+    methods: {
+        apply_section_filter: function () {
+            const root = document.getElementById("settings");
+            if (!root) return;
+            const want = this.section || "display";
+            // Hide every section block that does not match.
+            root.querySelectorAll("[data-sec]").forEach(el => {
+                el.style.display = el.dataset.sec === want ? "" : "none";
+            });
+            // Hide the global <h1>Settings</h1> on subsections so the
+            // page reads as a focused panel.
+            const h1 = root.querySelector(".settings-view > h1");
+            if (h1) {
+                if (want === "display") {
+                    h1.textContent = "Display & Units";
+                } else if (want === "probing") {
+                    h1.textContent = "Probing";
+                } else if (want === "gcode") {
+                    h1.textContent = "G-code & Motion";
+                } else {
+                    h1.textContent = "Settings";
                 }
+            }
+        },
+    },
 };

src/pug/index.pug

@@ -8,9 +8,8 @@ html(lang="en")
 
 
     style: include ../static/css/pure-min.css
-    style: include ../static/css/side-menu.css
 
-    style: include ../static/css/font-awesome.min.css
+    style: include ../static/css/fa6.min.css
     style: include ../static/css/Audiowide.css
     style: include ../static/css/clusterize.css
     style: include ../svelte-components/node_modules/svelte-material-ui/bare.css
@@ -19,103 +18,171 @@ html(lang="en")
     style: include:stylus ../stylus/style.styl
 
   body(v-cloak)
+    // Tablet (kiosk) mode — pins the .app-shell to 1920x1080 and
+    // scales it to fit the actual viewport so the UI always looks
+    // exactly like the 10.8" 1920x1080 portable monitor.
+    //
+    // Toggle:  ?tablet=1   to enable
+    //          ?tablet=0   to disable
+    // Sticky in localStorage; once set, no querystring is needed.
+    script.
+      (function () {
+        try {
+          var p = new URLSearchParams(location.search);
+          if (p.has("tablet")) {
+            var on = p.get("tablet") !== "0" && p.get("tablet") !== "false";
+            localStorage.setItem("ui-tablet-mode", on ? "1" : "0");
+          }
+          if (localStorage.getItem("ui-tablet-mode") === "1") {
+            document.documentElement.classList.add("tablet-mode");
+          }
+          function fit() {
+            if (!document.documentElement.classList.contains("tablet-mode")) return;
+            var s = Math.min(window.innerWidth / 1920, window.innerHeight / 1080);
+            document.documentElement.style.setProperty("--tablet-scale", s);
+          }
+          fit();
+          window.addEventListener("resize", fit);
+
+          // Kiosk mode: when the UI is loaded by the controller's
+          // own onboard browser (Chromium pointing at localhost on
+          // the Pi 3B at 1366x768), apply a tighter layout that
+          // packs the V09 UI into the smaller, slower display.
+          // Override with ?kiosk=0 to force the desktop layout.
+          if (p.has("kiosk")) {
+            var k = p.get("kiosk") !== "0" && p.get("kiosk") !== "false";
+            localStorage.setItem("ui-kiosk-mode", k ? "1" : "0");
+          }
+          var stored = localStorage.getItem("ui-kiosk-mode");
+          var auto = location.hostname === "localhost"
+              || location.hostname === "127.0.0.1"
+              || location.hostname === "::1";
+          if (stored === "1" || (stored !== "0" && auto)) {
+            document.documentElement.classList.add("kiosk-mode");
+          }
+        } catch (_e) {}
+      })();
+
     #svelte-dialog-host
 
     #overlay(v-if="status != 'connected'")
       span {{status}}
 
-    #layout
+    .app-shell
-      a#menuLink.menu-link(href="#menu"): span
+      header.app-head
+        .brand-blk
+          .brand-logo
+          .brand-name ONEFINITY
 
-      #menu
+        nav.tabs-host(role="tablist")
-        button.save.pure-button.button-success(:disabled="!modified",
+          a.ktab(:class="{active: top_tab === 'control'}", href="#control",
-          @click="save") Save
+            title="Jog, DRO, macros")
+            .fa.fa-gamepad
+            span Control
+          a.ktab(:class="{active: top_tab === 'program'}", href="#program",
+            title="Run programs, files, toolpath preview")
+            .fa.fa-list-ol
+            span Program
+          a.ktab(:class="{active: top_tab === 'console'}", href="#console",
+            title="MDI, messages, indicators")
+            .fa.fa-terminal
+            span Console
+            span.ktab-badge(v-if="messages_count") {{messages_count}}
+          a.ktab(:class="{active: top_tab === 'settings'}", href="#settings",
+            title="Configuration, network, macros")
+            .fa.fa-sliders
+            span Settings
 
-        .pure-menu
+        .head-spacer
-          ul.pure-menu-list
-            li.pure-menu-heading
-              a.pure-menu-link(href="#control") Control
 
-            li.pure-menu-heading
+        .sys-btn(@click.stop="toggle_sys_popover", :class="{open: sys_open}")
-              a.pure-menu-link(href="#macros") Macros
+          span.pip(:class="sys_class")
+          span.sys-text {{sys_summary}}
+          .fa.fa-chevron-down
 
-            li.pure-menu-heading
+        .pi-temp-warning(v-if="80 <= state.rpi_temp",
-              a.pure-menu-link(href="#settings") Settings
-
-            li.pure-menu-heading
-              a.pure-menu-link(href="#motor:0") Motors
-
-            li.pure-menu-item(v-for="motor in config.motors")
-              a.pure-menu-link(:href="'#motor:' + $index") Motor {{$index}}
-
-            li.pure-menu-heading
-              a.pure-menu-link(href="#tool") Tool
-
-            li.pure-menu-heading
-              a.pure-menu-link(href="#io") I/O
-
-            li.pure-menu-heading
-              a.pure-menu-link(href="#admin-general") Admin
-
-            li.pure-menu-item
-              a.pure-menu-link(href="#admin-general") General
-
-            li.pure-menu-item
-              a.pure-menu-link(href="#admin-network") Network
-
-            li.pure-menu-heading
-              a.pure-menu-link(href="#cheat-sheet") Cheat Sheet
-
-            li.pure-menu-heading
-              a.pure-menu-link(href="#help") Help
-              
-            button.pure-button.pure-button-primary(@click="showShutdownDialog", style="width: 100%")
-              .fa.fa-power-off              
-
-      #main
-        .nav-header
-          .brand
-            img(src="/images/onefinity_logo.png")
-            .version
-              div  Version: v{{config.full_version}}
-              div  IP Address: {{config.ip}}
-              div  WiFi: {{config.wifiName}}
-            a.upgrade-link(v-if="show_upgrade()", href="#admin-general")
-                | Upgrade to v{{latestVersion}}
-                .fa.fa-exclamation-circle.upgrade-attention(v-if="show_upgrade()")
-
-          .pi-temp-warning
-            .fa.fa-thermometer-full(class="error",
-              v-if="80 <= state.rpi_temp",
           title="Raspberry Pi temperature too high.")
+          .fa.fa-temperature-full
 
-          .easy-adapter(v-if="is_easy_adapter_active")
+        span.state-badge(:class="state_class", :title="mach_state_full")
-            .round-dot
+          span.dot
-            div.easy-adapter-text Easy Adapter
+          span {{state_label}}
-          
-          .whitespace
-
-          div
-            button.rotary-button(:disabled="!enable_rotary", :class="is_rotary_active && 'active'", @click="showSwitchRotaryModeDialog")
-              img(src="/images/rotary.svg", alt="rotary", :style="is_rotary_active ? 'width:90%;' : 'width:85%;'")
-            div.rotary-text Rotary
-
-          .video(title="Plug camera into USB.\n" +
-            "Left click to toggle video size.\n" +
-            "Right click to toggle crosshair.", @click="toggle_video",
-            @contextmenu="toggle_crosshair", :class="video_size")
-            .crosshair(v-if="crosshair")
-              .vertical
-              .horizontal
-              .box
-            img(src="/api/video")
 
         .estop(:class="{active: state.es}")
           estop(@click="estop")
 
-        .content(class="{{currentView}}-view")
+        // System popover (chip-soup destination)
+        .sys-popover(v-if="sys_open", @click.stop="")
+          .sp-row
+            .sp-icon: .fa.fa-microchip
+            .sp-text
+              .sp-label Firmware
+              .sp-val v{{config.full_version}}
+            a.sp-act(v-if="show_upgrade()", href="#admin-general")
+              | Upgrade to v{{latestVersion}}
+              .fa.fa-circle-exclamation.upgrade-attention
+          .sp-row
+            .sp-icon: .fa.fa-network-wired
+            .sp-text
+              .sp-label IP Address
+              .sp-val {{config.ip}}
+          .sp-row
+            .sp-icon: .fa.fa-wifi(:class="{'sp-warn': config.wifiName === 'not connected'}")
+            .sp-text
+              .sp-label WiFi
+              .sp-val {{config.wifiName}}
+            a.sp-act(href="#admin-network", @click="sys_open=false") Configure
+          .sp-row(v-if="enable_rotary")
+            .sp-icon: img(src="/images/rotary.svg", alt="rotary")
+            .sp-text
+              .sp-label Rotary
+              .sp-val {{is_rotary_active ? 'Active' : 'Inactive'}}
+            button.sp-act(@click="showSwitchRotaryModeDialog")
+              | {{is_rotary_active ? 'Disable' : 'Enable'}}
+          .sp-row(v-if="is_easy_adapter_active")
+            .sp-icon: .fa.fa-puzzle-piece
+            .sp-text
+              .sp-label Easy Adapter
+              .sp-val Active
+          .sp-row.video-row
+            .sp-icon: .fa.fa-video
+            .sp-text
+              .sp-label Camera
+              .sp-val {{has_camera ? 'Live' : 'Plug camera into USB'}}
+            .sp-act(v-if="has_camera", @click="toggle_video")
+              | {{video_size === 'small' ? 'Enlarge' : 'Shrink'}}
+          .video(v-if="sys_open && has_camera", title="Camera feed",
+            @click="toggle_video", @contextmenu="toggle_crosshair",
+            :class="video_size")
+            .crosshair(v-if="crosshair")
+              .vertical
+              .horizontal
+              .box
+            img(src="/api/video", @error="has_camera=false")
+          .sp-foot
+            button.sp-shutdown(@click="showShutdownDialog")
+              .fa.fa-power-off
+              | &nbsp;Shutdown
+            button.sp-save(:disabled="!modified", @click="save")
+              .fa.fa-save
+              | &nbsp;Save{{modified ? '*' : ''}}
+
+      // Routed view. We keep instances alive across tab swaps so:
+      //   - The Program tab's WebGL <path-viewer> canvas does not
+      //     get destroyed and recreated each time (which caused a
+      //     dark flash as the GL context cleared the new canvas
+      //     before its first frame).
+      //   - The Program tab's clusterize.js gcode list does not
+      //     re-virtualize from scratch on every visit.
+      //   - The Settings shell's child Svelte components stay
+      //     mounted, preserving any in-flight form state.
+      // The settings-shell handles its own inner v-if cascade so
+      // the Vue 1 reactivity quirk that motivated removing
+      // keep-alive earlier no longer applies here.
+      .app-body
         component(:is="currentView + '-view'", :index="index",
-            :config="config", :template="template", :state="state", keep-alive)
+          :config="config", :template="template", :state="state",
+          :sub-tab="sub_tab", keep-alive)
 
     message.error-message(:show.sync="errorShow")
       div(slot="header")

src/pug/templates/console-view.pug

@@ -0,0 +1,67 @@
+script#console-view-template(type="text/x-template")
+  .console-page
+    .console-card
+      .ptab-bar
+        button.ptab(:class="{active: sub === 'mdi'}", @click="select_sub('mdi')")
+          .fa.fa-keyboard
+          |  MDI
+        button.ptab(:class="{active: sub === 'messages'}", @click="select_sub('messages')")
+          .fa.fa-comment-dots
+          |  Messages
+          span.ptab-badge(v-if="unread_messages") {{unread_messages}}
+        button.ptab(:class="{active: sub === 'indicators'}", @click="select_sub('indicators')")
+          .fa.fa-bell
+          |  Indicators
+
+      // ----- MDI -----
+      .mdi-pane(v-show="sub === 'mdi'")
+        .mdi-input
+          span.prompt G>
+          input(type="text", v-model="mdi", :disabled="!can_mdi",
+            @keyup.enter="submit_mdi", placeholder="enter a G-code command…")
+          button.mdi-send(:disabled="!can_mdi || !mdi", @click="submit_mdi")
+            .fa.fa-paper-plane
+            |  SEND
+        .mdi-keys
+          button.mkey(@click="prepend('G0 ')") G0
+          button.mkey(@click="prepend('G1 ')") G1
+          button.mkey(@click="prepend('G2 ')") G2
+          button.mkey(@click="prepend('G3 ')") G3
+          button.mkey(@click="prepend('G28 ')") G28
+          button.mkey(@click="prepend('G92 ')") G92
+          button.mkey(@click="prepend('M3 ')") M3
+          button.mkey(@click="prepend('M5 ')") M5
+          button.mkey(@click="append('X')") X
+          button.mkey(@click="append('Y')") Y
+          button.mkey(@click="append('Z')") Z
+          button.mkey(@click="append('W')") W
+          button.mkey(@click="append('F')") F
+          button.mkey(@click="append('S')") S
+          button.mkey.clear(@click="mdi = ''") CLEAR
+          button.mkey.send(:disabled="!can_mdi || !mdi", @click="submit_mdi") SEND ↵
+
+        em Machine units: #[strong {{mach_units}}]. G20/G21 to switch.
+
+        .mdi-history(:class="{placeholder: !history.length}")
+          span.mdi-empty(v-if="!history.length") MDI history will display here.
+          .h-row(v-for="item in history", @click="load_history($index)",
+            track-by="$index")
+            span.h-cmd {{item}}
+            span.h-status ↻
+
+      // ----- Messages -----
+      .messages-pane(v-show="sub === 'messages'")
+        .msg-empty(v-if="!$root.messages_log.length")
+          .fa.fa-circle-check
+          |  No messages.
+        .msg(v-for="m in $root.messages_log",
+          :class="m.level === 'warning' ? 'warn' : 'info'", track-by="$index")
+          .mi
+            .fa(:class="m.level === 'warning' ? 'fa-triangle-exclamation' : 'fa-circle-info'")
+          div
+            .mtitle {{m.text}}
+            .mtime ID {{m.id}}
+
+      // ----- Indicators -----
+      .indicators-pane(v-show="sub === 'indicators'")
+        indicators(:state="state", :template="template")

src/pug/templates/control-view.pug

@@ -1,12 +1,11 @@
 script#control-view-template(type="text/x-template")
-  #control
+  .control-page
+    // ----- Modal dialogs (kept verbatim from legacy) -----
     message(:show.sync="showGcodeMessage")
       h3(slot="header") Processing New File
-
       div(slot="body")
         h3 Please wait..
         p Simulating GCode to check for errors, calculate ETA and generate 3D view.
-        
       div(slot="footer")
         label Simulating {{(toolpath_progress || 0) | percent}}
 
@@ -14,7 +13,6 @@ script#control-view-template(type="text/x-template")
       h3(slot="header") GCode Not Set
       div(slot="body")
         p Configure the GCode for the selected macro to use it
-            
       div(slot="footer")
         button.pure-button(@click="showNoGcodeMessage=false") OK
 
@@ -25,7 +23,6 @@ script#control-view-template(type="text/x-template")
           | The macro file
           strong  {{state.selected}}
           |  is being loaded.
-            
       div(slot="footer")
         button.pure-button(@click="macrosLoading=false") Cancel
         button.pure-button.pure-button-primary(@click="start_pause") Run
@@ -35,441 +32,265 @@ script#control-view-template(type="text/x-template")
       div(slot="body")
         p It seems like the file you selected cannot be found. Try uploading again.
       div(slot="footer")
-        button.pure-button.button-error(@click="GCodeNotFound=false")
+        button.pure-button.button-error(@click="GCodeNotFound=false") OK
-          | OK
 
     message(:show.sync="show_probe_dialog")
-      h3(slot="header") Probe Rotary
+      h3(slot="header") Choose probe type
       div(slot="body")
+        p Pick which probe routine to run.
         button.pure-button(:class="state['pw'] ? '' : 'load-on'", @click="showProbeDialog('xyz')") Probe XYZ
         button.pure-button(:class="state['pw'] ? '' : 'load-on'", @click="showProbeDialog('z')") Probe Z
       div(slot="footer")
         button.pure-button(@click="show_probe_dialog=false") Cancel
 
+    // ----- Main grid: jog | (DRO + status strip) -----
+    .control-grid
 
-    table(style="table-layout: fixed; width: 100%;")
+      // ===== JOG =====
-      tr(style="height: fit-content;")
+      // Hidden only while a G-code program is running / paused /
-        td(style="white-space: nowrap; width: 410px;", rowspan="2")
+      // stopping. Jogging / homing / MDI moves do not hide it.
-          table.control-buttons(table-layout="fixed")
+      .jog-card(v-if="!is_program_executing")
-            colgroup
+        .jog-head
-               col(style="width:100px")
+          .jog-title
-               col(style="width:100px")
+            | Jog
-               col(style="width:100px")
+            span.step-pre  · step
-               col(style="width:100px")
+            span.step  {{jog_incr_amounts[display_units][jog_incr]}}#[span.unit {{metric ? 'mm' : 'in'}}]
-            tr
+          .step-seg
-              td(style="height:100px",align="center")
+            button(:class="{active: jog_incr === 'fine'}",   @click="jog_incr = 'fine'")
-                button(@click="jog_fn(-1,1,0,0)")
+              | {{jog_incr_amounts[display_units].fine}}
-                  .fa.fa-arrow-right(style="transform: rotate(-135deg);")
+            button(:class="{active: jog_incr === 'small'}",  @click="jog_incr = 'small'")
-              td(style="height:100px",align="center")
+              | {{jog_incr_amounts[display_units].small}}
-                button(@click="jog_fn(0,1,0,0)") Y+
+            button(:class="{active: jog_incr === 'medium'}", @click="jog_incr = 'medium'")
-              td(style="height:100px",align="center")
+              | {{jog_incr_amounts[display_units].medium}}
-                button(@click="jog_fn(1,1,0,0)")
+            button(:class="{active: jog_incr === 'large'}",  @click="jog_incr = 'large'")
-                  .fa.fa-arrow-right(style="transform: rotate(-45deg);")
+              | {{jog_incr_amounts[display_units].large}}
-              td(style="height:100px",align="center")
-                button(,@click="jog_fn(0,0,1,0)") Z+
-            tr
-              td(style="height:100px",align="center")
-                button(@click="jog_fn(-1,0,0,0)") X-
-              td(style="height:100px",align="center")
-                button(@click="showMoveToZeroDialog('xy')")
-                  | XY
-                  br 
-                  | Origin
-              td(style="height:100px",align="center")
-                button(@click="jog_fn(1,0,0,0)") X+
-              td(style="height:100px",align="center")
-                button(@click="showMoveToZeroDialog('z')") 
-                  | Z
-                  br
-                  | Origin
-            tr
-              td(style="height:100px",align="center")
-                button(@click="jog_fn(-1,-1,0,0)")
-                  .fa.fa-arrow-right(style="transform: rotate(135deg);")
-              td(style="height:100px",align="center")
-                button(@click="jog_fn(0,-1,0,0)") Y-
-              td(style="height:100px",align="center")
-                button(@click="jog_fn(1,-1,0,0)")
-                  .fa.fa-arrow-right(style="transform: rotate(45deg);")
-              td(style="height:100px",align="center")
-                button(@click="jog_fn(0,0,-1,0)") Z-
-            tr
-              td(style="height:100px",align="center")
-                button(:style="getJogIncrStyle('fine')", @click="jog_incr = 'fine'")
-                  span {{jog_incr_amounts[display_units].fine}}#[span.jog-units {{metric ? 'mm' : 'in'}}]
-              td(style="height:100px",align="center")
-                button(:style="getJogIncrStyle('small')", @click="jog_incr = 'small'")
-                  span {{jog_incr_amounts[display_units].small}}#[span.jog-units {{metric ? 'mm' : 'in'}}]
-              td(style="height:100px",align="center")
-                button(:style="getJogIncrStyle('medium')", @click="jog_incr = 'medium'")
-                  span {{jog_incr_amounts[display_units].medium}}#[span.jog-units {{metric ? 'mm' : 'in'}}]
-              td(style="height:100px",align="center")
-                button(:style="getJogIncrStyle('large')", @click="jog_incr = 'large'")
-                  span {{jog_incr_amounts[display_units].large}}#[span.jog-units {{metric ? 'mm' : 'in'}}]
 
-            tr(v-if="state['2an'] == 3")
+        .jog-grid
-              td(style="height:100px", align="center", colspan="1")
+          // Row 1
-                button(@click="show_probe_dialog=true")
+          button.jbtn.dir(@click="jog_fn(-1, 1, 0, 0)", title="X- Y+")
-                  | Probe
+            .fa.fa-arrow-up.ico(style="transform: rotate(-45deg)")
-                  br
+          button.jbtn(@click="jog_fn(0, 1, 0, 0)") Y+
-                  | Rotary
+          button.jbtn.dir(@click="jog_fn(1, 1, 0, 0)", title="X+ Y+")
+            .fa.fa-arrow-up.ico(style="transform: rotate(45deg)")
+          button.jbtn(@click="jog_fn(0, 0, 1, 0)") Z+
 
-              td(style="height:100px", align="center", colspan="1")
+          // Row 2
-                button(@click="jog_fn(0,0,0,-1)", style="display: grid;justify-content: center;align-items: center;padding: 14px;")
+          button.jbtn(@click="jog_fn(-1, 0, 0, 0)") X−
-                  | A-
+          button.jbtn(@click="showMoveToZeroDialog('xy')")
-                  .fa.fa-rotate-left
+            span.lbl XY
+            span Origin
+          button.jbtn(@click="jog_fn(1, 0, 0, 0)") X+
+          button.jbtn(@click="showMoveToZeroDialog('z')")
+            span.lbl Z
+            span Origin
 
-              td(style="height:100px", align="center", colspan="1")
+          // Row 3
-                button(@click="showMoveToZeroDialog('a')")
+          button.jbtn.dir(@click="jog_fn(-1, -1, 0, 0)", title="X- Y-")
-                  | A
+            .fa.fa-arrow-down.ico(style="transform: rotate(45deg)")
-                  br
+          button.jbtn(@click="jog_fn(0, -1, 0, 0)") Y−
-                  | Origin
+          button.jbtn.dir(@click="jog_fn(1, -1, 0, 0)", title="X+ Y-")
+            .fa.fa-arrow-down.ico(style="transform: rotate(-45deg)")
+          button.jbtn(@click="jog_fn(0, 0, -1, 0)") Z−
 
-              td(style="height:100px", align="center", colspan="1")
+          // Row 4 — A axis (rotary) when rotary is enabled.
-                button(@click="jog_fn(0,0,0,1)", style="display: grid;justify-content: center;align-items: center;padding: 14px;")
+          template(v-if="state['2an'] == 3")
-                  | A+
+            button.jbtn.dir(@click="jog_fn(0, 0, 0, -1)")
-                  .fa.fa-rotate-right
+              .fa.fa-rotate-left.ico
+              span.lbl A−
+            button.jbtn.ghost(@click="showMoveToZeroDialog('a')")
+              span.lbl A
+              span Origin
+            button.jbtn.dir(@click="jog_fn(0, 0, 0, 1)")
+              .fa.fa-rotate-right.ico
+              span.lbl A+
+            button.jbtn(@click="show_probe_dialog=true",
+              :class="{'load-on': !state['pw']}")
+              .fa.fa-bullseye.ico
+              span.lbl Probe
 
-            tr(v-else)
+          // Row 4 — fallback probe / zero / home shortcuts
-              td(style="height:100px", align="center", colspan="2")
+          template(v-if="state['2an'] != 3")
-                button(:class="state['pw'] ? '' : 'load-on'",
+            button.jbtn(@click="showProbeDialog('xyz')",
-                  style="height:100px;width:200px",
+              :class="{'load-on': !state['pw']}")
-                  @click="showProbeDialog('xyz')")
+              .fa.fa-bullseye.ico
-                  | Probe XYZ
+              span.lbl Probe XYZ
+            button.jbtn.ghost(@click="zero()", :disabled="!can_set_axis")
+              .fa.fa-location-dot.ico
+              span.lbl Zero all
+            button.jbtn(@click="showProbeDialog('z')",
+              :class="{'load-on': !state['pw']}")
+              .fa.fa-bullseye.ico
+              span.lbl Probe Z
+            button.jbtn.ghost(@click="home()")
+              .fa.fa-home.ico
+              span.lbl Home all
 
-              td(style="height:100px", align="center", colspan="2")
+      // ===== NOW RUNNING (replaces jog grid only while a G-code
-                button(:class="state['pw'] ? '' : 'load-on'",
+      // program is actually executing). Jogging is excluded.
-                  style="height:100px;width:200px",
+      .running-panel(v-if="is_program_executing")
-                  @click="showProbeDialog('z')")
+        .running-top
-                  | Probe Z
+          div
+            .running-file
+              .fa.fa-file-code
+              span(v-if="state.selected")  {{state.selected}}
+              span(v-else)  {{(mach_state || 'BUSY').toLowerCase()}}
+            .running-meta
+              span(v-if="is_running") {{ (mach_state || 'RUNNING').toLowerCase() }}
+              span(v-if="is_holding") paused
+              span(v-if="is_holding && pause_reason")  · {{pause_reason}}
+              span(v-if="is_stopping") stopping
+              span(v-if="toolpath.lines")  · line {{state.line || 0 | number}} / {{toolpath.lines | number}}
+              span(v-if="plan_time_remaining")  · ETA {{plan_time_remaining | time}}
+          .running-pct
+            | {{((progress || 0) * 100) | fixed 0}}
+            span %
+        .running-progress
+          div(:style="'width:' + ((progress || 0) * 100) + '%'")
+        .running-stats
+          .running-stat
+            .lbl Velocity
+            .val
+              unit-value(:value="state.v", precision="2", unit="", iunit="", scale="0.0254")
+              |  {{metric ? 'm/min' : 'IPM'}}
+          .running-stat
+            .lbl Feed
+            .val
+              unit-value(:value="state.feed", precision="0", unit="", iunit="")
+              |  {{metric ? 'mm/min' : 'IPM'}}
+          .running-stat
+            .lbl Spindle
+            .val
+              | {{(state.speed || 0) | fixed 0}}
+              span(v-if="state.s != null && !isNaN(state.s)")  ({{state.s | fixed 0}})
+              |  RPM
+          .running-stat
+            .lbl Tool
+            .val T{{state.tool || 0}}
+        .running-row
+          // While RUNNING the primary action is Pause; while HOLDING / STOPPING it's Resume.
+          button.tx-btn.pause(v-if="is_running", @click="pause()")
+            .fa.fa-pause
+            span.lbl PAUSE
+          button.tx-btn.run(v-if="is_holding || is_stopping", @click="unpause()")
+            .fa.fa-play
+            span.lbl RESUME
+          button.tx-btn.stop(@click="stop()")
+            .fa.fa-stop
+            span.lbl STOP
+          button.tx-btn.step(v-if="is_holding", @click="step()")
+            .fa.fa-forward-step
+            span.lbl STEP
 
-        td(style="vertical-align: top;")
+      // ===== DRO + status strip =====
-          table.axes
+      .right-col
-            tr(:class="axes.klass")
-              th.name Axis
-              th.position Position
-              th.absolute Absolute
-              th.offset Offset
-              th.state State
-              th.tstate Toolpath
-              th.actions
-                button.pure-button(disabled, style="height:60px;width:60px;display:none;")
 
-                button.pure-button(:disabled="!can_set_axis",
+        .dro-card
-                  title="Zero all axis offsets.", @click="zero()",style="height:60px;width:60px")
+          .dro-head
-                  .fa.fa-map-marker
+            div Axis
-
+            div Position
-                button.pure-button(title="Home all axes.", @click="home()",
+            div Absolute
-                  :disabled="!is_idle",style="height:60px;width:60px")
+            div Offset
-                  .fa.fa-home
+            .actions-cell
+              // Master Home All. Each row's Actions cell has a per-axis
+              // home button; this header-level button homes every
+              // enabled axis (legacy Onefinity behavior).
+              button.icon-btn(:disabled="!is_idle",
+                title="Home all axes.", @click="home_all()")
+                .fa.fa-house-chimney
 
+          // Per-axis rows — keep unit-value + bindings from axis-vars
           each axis in 'xyzabc'
-              tr.axis(:class=`${axis}.klass`, v-if=`${axis}.enabled`,
+            .dro-row(:class=`${axis}.klass + ' ' + ${axis}.tklass`,
-                :title=`${axis}.title`)
+              v-if=`${axis}.enabled`,
-                th.name= axis
+              :title=`${axis}.toolmsg ? (${axis}.title + ' — ' + ${axis}.toolmsg) : ${axis}.title`)
-                td.position: unit-value(:value=`${axis}.pos`, precision=4)
+              .dro-axis(:class=`'axis-' + '${axis}'`)= axis.toUpperCase()
-                td.absolute: unit-value(:value=`${axis}.abs`, precision=3)
+              .dro-pos: unit-value(:value=`${axis}.pos`, precision=4)
-                td.offset: unit-value(:value=`${axis}.off`, precision=3)
+              .dro-sec: unit-value(:value=`${axis}.abs`, precision=3)
-                td.state
+              .dro-sec: unit-value(:value=`${axis}.off`, precision=3)
-                  .fa(:class=`'fa-' + ${axis}.icon`)
+              .actions-cell
-                  | {{#{axis}.state}}
+                button.icon-btn(:disabled="!can_set_axis",
-                td.tstate(:class=`${axis}.tklass`, :title=`${axis}.toolmsg`, @click=`showToolpathMessageDialog('${axis}')`)
+                  :title=`'Set ${axis.toUpperCase()} axis position.'`,
-                  .fa(:class=`'fa-' + ${axis}.ticon`)
+                  @click=`show_set_position('${axis}')`)
-                  | {{#{axis}.tstate}}
+                  .fa.fa-gear
-
+                button.icon-btn(:class=`${axis}.tklass.indexOf('error') !== -1 ? 'state-red' : (${axis}.tklass.indexOf('warn') !== -1 ? 'state-amber' : 'state-green')`,
-                th.actions
+                  :disabled="!can_set_axis",
-                  button.pure-button(:disabled="!can_set_axis",
+                  :title=`${axis}.toolmsg || ('Zero ${axis.toUpperCase()} axis offset.')`,
-                    title=`Set {{'${axis}' | upper}} axis position.`,
+                  @click=`zero('${axis}')`)
-                    @click=`show_set_position('${axis}')`, style="height:60px;width:60px")
+                  .fa.fa-location-dot
-                    .fa.fa-cog
+                button.icon-btn(:class=`${axis}.klass.indexOf('error') !== -1 ? 'state-red' : (${axis}.homed ? 'state-green' : 'state-amber')`,
-
+                  :disabled="!is_idle",
-                  button.pure-button(:disabled="!can_set_axis",
+                  :title=`${axis}.title`,
-                    title=`Zero {{'${axis}' | upper}} axis offset.`,
+                  @click=`home('${axis}')`)
-                   @click=`zero('${axis}')`, style="height:60px;width:60px")
-                    .fa.fa-map-marker
-
-                  button.pure-button(:disabled="!is_idle", @click=`home('${axis}')`,
-                    title=`Home {{'${axis}' | upper}} axis.`, style="height:60px;width:60px")
                   .fa.fa-home
 
-      tr(style="vertical-align: top;")
+        // ----- Status strip -----
-        td
+        .status-strip
-          table(width="100%")
+          .stat-card
-            tr
+            .stat-label State
-              td(style="text-align:center")
+            .stat-val(:class="state_kpi_class") {{mach_state || '--'}}
-                table.info
+            .stat-sub(v-if="message") {{message.replace(/^#/, '')}}
-                  tr
+            .stat-sub(v-else) No alerts
-                    th State
-                    td(:class="{attention: highlight_state}") {{mach_state}}
 
-                  tr
+          .stat-card
-                    th Message
+            .stat-label Velocity / Feed
-                    td.message(:class="{attention: highlight_state}")
+            .stat-val
-                      | {{message.replace(/^#/, '')}}
-
-                  tr
-                    th Display Units
-                    td.units
-                      select(v-model="display_units")
-                        option(value="METRIC") METRIC
-                        option(value="IMPERIAL") IMPERIAL
-
-                  tr(title="Active tool")
-                    th Tool
-                    td {{state.tool || 0}}
-
-              td
-                table.info
-                  tr(
-                    title="Current velocity in {{metric ? 'meters' : 'inches'}} per minute")
-                    th Velocity
-                    td
               unit-value(:value="state.v", precision="2", unit="", iunit="",
                 scale="0.0254")
-                      | {{metric ? ' m/min' : ' IPM'}}
+              |  · 
+              unit-value(:value="state.feed", precision="0", unit="", iunit="")
+            .stat-sub {{metric ? 'm/min · mm/min' : 'IPM · IPM'}}
 
-                  tr(title="Programmed feed rate.")
+          .stat-card.stat-tappable(@click="overrides_open = !overrides_open",
-                    th Feed
+            :class="{open: overrides_open}", title="Tap to adjust feed/spindle override")
-                    td
+            .stat-label Spindle
-                      unit-value(:value="state.feed", precision="2", unit="", iunit="")
+            .stat-val
-                      | {{metric ? ' mm/min' : ' IPM'}}
+              | {{(state.speed || 0) | fixed 0}}
+              span(v-if="state.s != null && !isNaN(state.s)")  ({{state.s | fixed 0}})
+            .stat-sub
+              | RPM (commanded / actual)
+              .fa.fa-sliders.tap-hint(title="Open override drawer")
 
-                  tr(title="Programed and actual speed.")
+          .stat-card
-                    th Speed
+            .stat-label Job
-                    td
+            .stat-val
-                      | {{state.speed || 0 | fixed 0}}
-                      span(v-if="!isNaN(state.s)")  ({{state.s | fixed 0}})
-                      = ' RPM'
-
-                  tr(title="Load switch states.")
-                    th Loads
-                    td
-                      span(:class="state['1oa'] ? 'load-on' : ''")
-                        | 1:{{state['1oa'] ? 'On' : 'Off'}}
-                      |  
-                      span(:class="state['2oa'] ? 'load-on' : ''")
-                        | 2:{{state['2oa'] ? 'On' : 'Off'}}
-
-              td
-                table.info
-                  tr
-                    th Remaining
-                    td(title="Total run time (days:hours:mins:secs)").
-                      #[span(v-if="plan_time_remaining") {{plan_time_remaining | time}} of]
-                      {{toolpath.time | time}}
-
-                  tr
-                    th ETA
-                    td.eta {{eta}}
-
-                  tr
-                    th Line
-                    td
               | {{0 <= state.line ? state.line : 0 | number}}
               span(v-if="toolpath.lines")
-                        | &nbsp;of {{toolpath.lines | number}}
+                |  / {{toolpath.lines | number}}
+            .stat-sub(v-if="plan_time_remaining || toolpath.time")
+              | Line · {{plan_time_remaining ? (plan_time_remaining | time) : (toolpath.time | time)}} remaining
+            .stat-sub(v-else) Line · ETA --
 
-                  tr
+    // ----- Macro row (slice 0..7); full list lives in Settings → Macros -----
-                    th Progress
+    // The colored left stripe (.has-color) is suppressed for white,
-                    td.progress
+    // near-white and other default placeholder colors so unconfigured
-                      label {{(progress || 0) | percent}}
+    // macros render as clean slate tiles instead of looking lopsided.
-                      .bar(:style="'width:' + (progress || 0) * 100 + '%'")
+    .macro-row(v-if="state.macros && state.macros.length")
+      button.macro-btn(v-for="(index, macros) in state.macros.slice(0, 8)",
+        title="Click to run macro",
+        @click="run_macro(index)",
+        :disabled="!is_ready",
+        :class="{'has-color': has_macro_color(macros)}",
+        :style="has_macro_color(macros) ? {borderLeftColor: macros.color} : {}")
+        span.mnum {{index + 1}}
+        span.mname {{macros.name || ('Macro ' + (index + 1))}}
 
-    .macros-div(class="present")
+    // ----- Override drawer (anchored to bottom; toggled by Spindle KPI tile) -----
-       button.macros-button(title="Click to run Macros",v-for="(index,macros) in state.macros",
+    .override-drawer(:class="{open: overrides_open}")
-          @click="run_macro(index)",:disabled="!is_ready",v-bind:style="{ backgroundColor: macros.color }") {{macros.name}}
+      .od-head
-
+        .od-title
-    .tabs
+          .fa.fa-sliders
-     
+          | &nbsp;Overrides
-      input#tab1(type="radio", name="tabs",checked="" @click="tab = 'auto'")
+        button.od-close(@click="overrides_open = false") ✕
-      label(for="tab1", title="Run GCode programs",style="height:50px;width:100px") Auto
+      .od-body
-
+        .od-row
-      input#tab2(type="radio", name="tabs", @click="tab = 'mdi'")
-      label(for="tab2", title="Manual GCode entry",style="height:50px;width:100px") MDI
-
-      input#tab3(type="radio", name="tabs", @click="tab = 'messages'")
-      label(for="tab3",style="height:50px;width:100px") Messages
-
-      input#tab4(type="radio", name="tabs", @click="tab = 'indicators'")
-      label(for="tab4",style="height:50px;width:100px") Indicators
-
-
-
-      
-      section#content1.tab-content.pure-form
-        .toolbar.pure-control-group
-          button.pure-button(:class="{'attention': is_holding}",
-            title="{{is_running ? 'Pause' : 'Start'}} program.",
-            @click="start_pause", :disabled="!state.selected",
-            style="height:100px;width:100px;font-weight:normal")
-            img(v-if="is_running" src="images/pause_gcode.png" style="height: 55px;")
-            img(v-else src="images/play_gcode.png" style="height: 55px;")
-
-          button.pure-button(title="Stop program.", @click="stop", style="height:100px;width:100px;font-weight:normal")
-            img(src="images/stop.png" style="height: 55px;")
-
-          button.pure-button(title="Pause program at next optional stop (M1).",
-            @click="optional_pause", v-if="false", style="height:100px;width:100px;font-weight:normal")
-            .fa.fa-stop-circle-o
-
-          message(:show.sync="uploading_files")
-            h3(slot="header") Files uploading
-            div(slot="body") 
-              h3 Please wait...
-              p  
-              p The files are currently being uploaded.
-              p Do not close the window.
-            div(slot="footer")
-
-          button.pure-button(title="Execute one program step.", @click="step",
-            :disabled="(!is_ready && !is_holding) || !state.selected",
-            v-if="false", style="height:100px;width:100px;font-weight:normal")
-            .fa.fa-step-forward
-          
-          button.pure-button(title="Upload a new GCode folder.", @click="open_folder",
-            :disabled="!is_ready",style="height:100px;width:100px;font-weight:normal")
-            img(src="images/upload_folder.png" style="height: 65px;")
-
-          form.gcode-folder-input.file-upload
-            input#folderInput(type="file", @change="upload_folder", :disabled="!is_ready",
-              webkitdirectory, directory)
-          
-          button.pure-button(title="Upload a new GCode program.", @click="open_file",
-            :disabled="!is_ready",style="height:100px;width:100px;font-weight:normal")
-            img(src="images/upload_gcode.png" style="height: 65px;")
-
-          form.gcode-file-input.file-upload
-            input(type="file", @change="upload_file", :disabled="!is_ready",
-              accept=".nc,.ngc,.gcode,.gc", multiple)
-
-          a(:disabled="!state.selected", download,
-              :href="'/api/file/' + state.selected",
-              title="Download the selected GCode program.")
-            button.pure-button(:disabled="!state.selected", style="height:100px;width:100px")
-              img(src="images/download_gcode.png" style="height: 65px;")
-
-          button.pure-button(title="Delete current GCode program.",
-            @click="deleteGCode = true",
-            :disabled="!state.selected || !is_ready",style="height:100px;width:100px;font-weight:normal")
-            img(src="images/delete_gcode.png" style="height: 55px;")
-
-          message.error-message(:show.sync="deleteGCode")
-            h3(slot="header") Select files to delete:
-            div(slot="body")
-              input.search-bar(type="text", v-model="search_query", placeholder="Search Files...")
-              .container
-                .folders
-                  h3 Folders
-                  div(v-for="(index, folder) in state.gcode_list", :key="index", @click="populateFiles(index)",
-                    class="folder-item", :class="{ selected: index === selected_folder_index }") {{ folder.name }}
-                .files
-                  h3 Files
-                  label.file-item(v-for="item in gcode_filtered_files" :key="item")
-                    input(type="checkbox" :value="item" v-model="selected_items_to_delete")
-                    |  {{ item }}
-            div(slot="footer")
-              button.pure-button(@click="cancel_delete",style="height:50px") Cancel
-              //- button.pure-button.button-error(@click="delete_all_except_macros")
-              //-   .fa.fa-trash
-              //-   | &nbsp;All
-              button.pure-button.button-success(@click="delete_current",style="height:50px")
-                .fa.fa-trash
-                | &nbsp;Selected
-
-          .drop-down-container
-            message(:show.sync="create_folder")
-              h3(slot="header") Enter folder name:
-              div(slot="body")
-                input.input-name(type="text",minlength='1',maxlength='15',style ="margin-top:1rem;margin-bottom:2rem;",
-                  id="folder-name" ,v-model="folder_name",@keypress="edited_folder_name")
-
-              div(slot="footer")
-                button.pure-button(@click="cancel_new_folder") Cancel
-                button.pure-button.button-success(@click="create_new_folder",:disabled="!edited")
-                  | Create
-
-            message(:show.sync="confirmDelete")
-              h3(slot="header") Delete Folder?
-              div(slot="body")
-                  p Are you sure to delete the folder?
-                  
-              div(slot="footer")
-                button.pure-button(@click="confirmDelete=false") Cancel
-                button.pure-button.button-error(@click="delete_folder") Folder only
-                button.pure-button.button-success(@click="delete_folder_and_files") Folder and files 
-            
-            button.pure-button(title="Create a new folder.", @click="create_folder=true",
-              :disabled="!is_ready",style="height:100%")
-              | Create Folder
-            
-            button.pure-button(title="Delete a folder.", @click="confirmDelete=true",
-              :disabled="!is_ready",style="height:100%;margin-left:5px")
-              | Delete Folder
-
-            select(title="Select previously uploaded GCode folder.",
-              v-model="state.folder", @change="reset_gcode", :disabled="!is_ready",
-              style="max-width:100%;margin-left:5px")
-              option( selected='' value='default')  Default folder
-              option(v-for="file in gcode_folders", :value="file") {{file}}
-
-            select(title="Select previously uploaded GCode programs.",
-              v-model="state.selected", @change="load", :disabled="!is_ready",
-              style="max-width:300px;margin-left:5px")
-              option(v-for="file in gcode_files", :value="file") {{file}}
-            
-            button.pure-button(@click="toggle_sorting", :disabled="!is_ready",
-              style="height:75%")
-              | {{files_sortby}}
-
-          .progress(v-if="toolpath_progress && toolpath_progress < 1",
-            title="Simulating GCode to check for errors, calculate ETA and " +
-              "generate 3D view.  You can run GCode before the simulation " +
-              "finishes.")
-            div(:style="'width:' + (toolpath_progress || 0) * 100 + '%'")
-              label Simulating {{(toolpath_progress || 0) | percent}}
-
-        path-viewer(:toolpath="toolpath", :state="state", :config="config")
-        gcode-viewer
-
-      section#content2.tab-content
-        .mdi.pure-form(title="Manual GCode entry.")
-          button.pure-button(:disabled="!can_mdi",
-            :class="{'attention': is_holding}",
-            title="{{is_running ? 'Pause' : 'Start'}} command.",
-            @click="mdi_start_pause",style="height:100px;width:100px")
-            .fa(:class="is_running ? 'fa-pause' : 'fa-play'")
-
-          button.pure-button(title="Stop command.", @click="stop",style="height:100px;width:100px")
-            .fa.fa-stop
-
-          input(v-model="mdi", :disabled="!can_mdi", @keyup.enter="submit_mdi")
-
-        div
-          em The machine is currently operating in #[strong {{mach_units}}] units.  Use G20/G21 to switch units.
-
-        .history(:class="{placeholder: !history}")
-          span(v-if="!history.length") MDI history displays here.
-          ul
-            li(v-for="item in history", @click="load_history($index)",
-               track-by="$index")
-              | {{item}}
-
-      section#content3.tab-content
-        console
-
-      section#content4.tab-content
-        indicators(:state="state", :template="template")
-
-    .override(title="Feed rate override.")
           label Feed
           input(type="range", min="0", max="2", step="0.01",
             v-model="feed_override", @change="override_feed")
-      span.percent {{feed_override | percent 0}}
+          .od-val {{feed_override | percent 0}}
-
+          button.od-reset(@click="feed_override = 1; override_feed()") Reset 100%
-    .override(title="Spindle speed override.")
+        .od-row
-      label Speed
+          label Spindle
           input(type="range", min="0", max="2", step="0.01",
             v-model="speed_override", @change="override_speed")
-      span.percent {{speed_override | percent 0}}
+          .od-val {{speed_override | percent 0}}
-
+          button.od-reset(@click="speed_override = 1; override_speed()") Reset 100%
-    

src/pug/templates/program-view.pug

@@ -0,0 +1,142 @@
+script#program-view-template(type="text/x-template")
+  .program-page
+
+    // ----- Modal dialogs -----
+    message(:show.sync="showGcodeMessage")
+      h3(slot="header") Processing New File
+      div(slot="body")
+        h3 Please wait..
+        p Simulating GCode to check for errors, calculate ETA and generate 3D view.
+      div(slot="footer")
+        label Simulating {{(toolpath_progress || 0) | percent}}
+
+    message(:show.sync="GCodeNotFound")
+      h3(slot="header") File not found
+      div(slot="body")
+        p It seems like the file you selected cannot be found. Try uploading again.
+      div(slot="footer")
+        button.pure-button.button-error(@click="GCodeNotFound=false") OK
+
+    message(:show.sync="uploading_files")
+      h3(slot="header") Files uploading
+      div(slot="body")
+        h3 Please wait...
+        p
+        p The files are currently being uploaded.
+        p Do not close the window.
+      div(slot="footer")
+
+    message.error-message(:show.sync="deleteGCode")
+      h3(slot="header") Select files to delete:
+      div(slot="body")
+        input.search-bar(type="text", v-model="search_query", placeholder="Search Files...")
+        .container
+          .folders
+            h3 Folders
+            div(v-for="(index, folder) in state.gcode_list", :key="index",
+              @click="populateFiles(index)",
+              class="folder-item",
+              :class="{ selected: index === selected_folder_index }") {{ folder.name }}
+          .files
+            h3 Files
+            label.file-item(v-for="item in gcode_filtered_files", :key="item")
+              input(type="checkbox", :value="item", v-model="selected_items_to_delete")
+              |  {{ item }}
+      div(slot="footer")
+        button.pure-button(@click="cancel_delete", style="height:50px") Cancel
+        button.pure-button.button-success(@click="delete_current", style="height:50px")
+          .fa.fa-trash
+          |  Selected
+
+    message(:show.sync="create_folder")
+      h3(slot="header") Enter folder name:
+      div(slot="body")
+        input.input-name(type="text", minlength="1", maxlength="15",
+          style="margin-top:1rem;margin-bottom:2rem;",
+          id="folder-name", v-model="folder_name", @keypress="edited_folder_name")
+      div(slot="footer")
+        button.pure-button(@click="cancel_new_folder") Cancel
+        button.pure-button.button-success(@click="create_new_folder", :disabled="!edited") Create
+
+    message(:show.sync="confirmDelete")
+      h3(slot="header") Delete Folder?
+      div(slot="body")
+        p Are you sure to delete the folder?
+      div(slot="footer")
+        button.pure-button(@click="confirmDelete=false") Cancel
+        button.pure-button.button-error(@click="delete_folder") Folder only
+        button.pure-button.button-success(@click="delete_folder_and_files") Folder and files
+
+    .program-card
+
+      // Action bar (RUN / STOP / Upload / Download / Delete)
+      .action-bar
+        button.action-btn.run(:class="{'attention': is_holding}",
+          @click="start_pause", :disabled="!state.selected",
+          :title="is_running ? 'Pause program.' : 'Start program.'")
+          .fa.fa-play.ico(v-if="!is_running")
+          .fa.fa-pause.ico(v-else)
+          span {{is_running ? 'PAUSE' : 'RUN'}}
+        button.action-btn.stop(@click="stop", title="Stop program.")
+          .fa.fa-stop.ico
+          span STOP
+        button.action-btn(@click="open_folder", :disabled="!is_ready",
+          title="Upload a new GCode folder.")
+          .fa.fa-folder-plus.ico
+          span UPLOAD FOLDER
+        form.gcode-folder-input.file-upload
+          input#folderInput(type="file", @change="upload_folder",
+            :disabled="!is_ready", webkitdirectory, directory)
+        button.action-btn(@click="open_file", :disabled="!is_ready",
+          title="Upload a new GCode program.")
+          .fa.fa-file-arrow-up.ico
+          span UPLOAD FILE
+        form.gcode-file-input.file-upload
+          input(type="file", @change="upload_file", :disabled="!is_ready",
+            accept=".nc,.ngc,.gcode,.gc", multiple)
+        a(:href="state.selected ? '/api/file/' + state.selected : '#'",
+          download, :class="{disabled: !state.selected}",
+          title="Download the selected GCode program.")
+          button.action-btn(:disabled="!state.selected")
+            .fa.fa-file-arrow-down.ico
+            span DOWNLOAD FILE
+        button.action-btn.danger(@click="deleteGCode = true",
+          :disabled="!state.selected || !is_ready",
+          title="Delete current GCode program.")
+          .fa.fa-trash.ico
+          span DELETE
+
+      // File / folder selectors
+      .file-bar
+        button.file-btn(@click="create_folder=true", :disabled="!is_ready")
+          .fa.fa-folder-plus
+          |  Create Folder
+        button.file-btn(@click="confirmDelete=true", :disabled="!is_ready")
+          .fa.fa-folder-minus
+          |  Delete Folder
+        select.file-select(title="Select previously uploaded GCode folder.",
+          v-model="state.folder", @change="reset_gcode", :disabled="!is_ready")
+          option(selected, value="default") Default folder
+          option(v-for="file in gcode_folders", :value="file") {{file}}
+        select.file-select.primary(title="Select previously uploaded GCode programs.",
+          v-model="state.selected", @change="load", :disabled="!is_ready")
+          option(value="") (no file)
+          option(v-for="file in gcode_files", :value="file") {{file}}
+        button.file-btn(@click="toggle_sorting", :disabled="!is_ready")
+          .fa.fa-arrow-down-wide-short
+          |  {{files_sortby}}
+
+      // Body: gcode listing on the left, 3D viewer on the right.
+      // The 3D path-viewer is suppressed when the UI is loaded by
+      // the Pi's onboard kiosk browser — the VideoCore IV cannot
+      // run three.js at a usable frame rate. Off-Pi clients still
+      // see the full split.
+      .program-body(:class="{'no-preview': is_kiosk}")
+        gcode-viewer
+        path-viewer(v-if="!is_kiosk", :toolpath="toolpath",
+          :state="state", :config="config")
+
+      .progress-bar(v-if="toolpath_progress && toolpath_progress < 1",
+        title="Simulating GCode to check for errors, calculate ETA and generate 3D view.")
+        div(:style="'width:' + (toolpath_progress || 0) * 100 + '%'")
+          label Simulating {{(toolpath_progress || 0) | percent}}

src/pug/templates/settings-shell.pug

@@ -0,0 +1,56 @@
+script#settings-shell-view-template(type="text/x-template")
+  .settings-shell
+    aside.settings-rail
+      // Use a single v-for over a data-driven items array so every
+      // rail item shares the same compiled :class binding template.
+      // This sidesteps a Vue 1 quirk where sibling-with-different-
+      // expression :class bindings sometimes fail to re-evaluate on
+      // hash navigation, leaving stale `.active` classes.
+      template(v-for="item in rail_items")
+        .set-section(v-if="item.section") {{item.section}}
+        a.set-item(v-if="!item.section", :class="{active: is_active(item)}",
+          :href="item.href", @click="on_rail_click(item, $event)")
+          .fa(:class="item.icon")
+          |  {{item.label}}
+      .set-rail-foot
+        button.sp-shutdown(@click="showShutdownDialog")
+          .fa.fa-power-off
+          |  Shutdown
+        button.sp-save(:disabled="!$root.modified", @click="$root.save()")
+          .fa.fa-save
+          |  Save{{$root.modified ? '*' : ''}}
+
+    .settings-content
+      // Explicit v-if cascade so the inner template swaps reactively
+      // when sub changes (Vue 1's `<component :is>` does not always
+      // re-evaluate dynamic strings inside a kept-alive parent).
+      // The Svelte settings views read many config keys eagerly on
+      // attach (settings.units, settings.easy-adapter, motion.*),
+      // so we gate the inner mount on config_ready.
+      settings-view-inner(v-if="sub === 'settings' && config_ready",
+        section="display",
+        :index="index", :config="config", :template="template", :state="state")
+      settings-view-inner(v-if="sub === 'probing' && config_ready",
+        section="probing",
+        :index="index", :config="config", :template="template", :state="state")
+      settings-view-inner(v-if="sub === 'gcode' && config_ready",
+        section="gcode",
+        :index="index", :config="config", :template="template", :state="state")
+      admin-general-view(v-if="sub === 'admin-general' && config_ready",
+        :index="index", :config="config", :template="template", :state="state")
+      admin-network-view(v-if="sub === 'admin-network' && config_ready",
+        :index="index", :config="config", :template="template", :state="state")
+      motor-view(v-if="sub === 'motor' && config_ready",
+        :index="index", :config="config", :template="template", :state="state")
+      tool-view(v-if="sub === 'tool' && config_ready",
+        :index="index", :config="config", :template="template", :state="state")
+      io-view(v-if="sub === 'io' && config_ready",
+        :index="index", :config="config", :template="template", :state="state")
+      macros-view(v-if="sub === 'macros' && config_ready",
+        :index="index", :config="config", :template="template", :state="state")
+      help-view(v-if="sub === 'help' && config_ready",
+        :index="index", :config="config", :template="template", :state="state")
+      cheat-sheet-view(v-if="sub === 'cheat-sheet' && config_ready",
+        :index="index", :config="config", :template="template", :state="state")
+      .settings-loading(v-if="!config_ready")
+        | Loading configuration…

src/svelte-components/src/components/SettingsView.svelte

@@ -18,8 +18,8 @@
     <h1>Settings</h1>
 
     <div class="pure-form pure-form-aligned">
-        <h2>User Interface</h2>
+        <h2 id="sec-display" data-sec="display">User Interface</h2>
-        <fieldset>
+        <fieldset data-sec="display">
             <div class="pure-control-group">
                 <label for="screen-rotation" />
                 <Button
@@ -45,8 +45,8 @@
             </div> -->
         </fieldset>
 
-        <h2>Units</h2>
+        <h2 id="sec-units" data-sec="display">Units</h2>
-        <fieldset>
+        <fieldset data-sec="display">
             <ConfigTemplatedInput key={`settings.units`} />
             <div class="tip">
                 Note, units sets both the machine default units and the units used in motor configuration. GCode program-start,
@@ -54,13 +54,13 @@
             </div>
         </fieldset>
 
-        <h2>Easy Adapter</h2>
+        <h2 id="sec-easy-adapter" data-sec="display">Easy Adapter</h2>
-        <fieldset>
+        <fieldset data-sec="display">
             <ConfigTemplatedInput key={`settings.easy-adapter`} />
         </fieldset>
 
-        <h2>Probing</h2>
+        <h2 id="sec-probing" data-sec="probing">Probing</h2>
-        <fieldset>
+        <fieldset data-sec="probing">
             <ConfigTemplatedInput key={`settings.probing-prompts`} />
             <div class="tip">
                 Onefinity highly recommends that you keep the safety prompts
@@ -87,15 +87,15 @@
             {/each}
         </fieldset>
 
-        <fieldset>
+        <fieldset data-sec="gcode">
-            <h2>GCode</h2>
+            <h2 id="sec-gcode" data-sec="gcode">GCode</h2>
             {#each Object.keys(configTemplate.gcode) as key}
                 <ConfigTemplatedInput key={`gcode.${key}`} />
             {/each}
         </fieldset>
 
-        <h2>Path Accuracy</h2>
+        <h2 id="sec-path-accuracy" data-sec="gcode">Path Accuracy</h2>
-        <fieldset>
+        <fieldset data-sec="gcode">
             <ConfigTemplatedInput key={`settings.max-deviation`} />
 
             <div class="tip">
@@ -118,8 +118,8 @@
             </div>
         </fieldset>
 
-        <h2>Cornering Speed (Advanced)</h2>
+        <h2 id="sec-cornering" data-sec="gcode">Cornering Speed (Advanced)</h2>
-        <fieldset>
+        <fieldset data-sec="gcode">
             <ConfigTemplatedInput key={`settings.junction-accel`} />
             <div class="tip">
                 Junction acceleration limits the cornering speed the planner

src/svelte-components/src/components/TextFieldWithOptions.svelte

@@ -51,7 +51,7 @@
     >
         <div slot="trailingIcon">
             {#if valid}
-                <Icon class="fa fa-check-circle-o" style="color: green;" />
+                <Icon class="fa fa-circle-check" style="color: green;" />
             {/if}
         </div>
         <HelperText persistent slot="helper">{helperText}</HelperText>