Initial Commit of speed dial improvement

resources/web/dialog/SpeedDial/speeddial.js

@@ -1,14 +1,22 @@
 // Speed Dial launcher page. Static-safe module: no DOM access at load time so a
-// node vm can exercise the pure helpers (filterActions / actionLabel / nextSel).
+// node vm can exercise the pure helpers (filterActions / actionLabel / nextSel / commandList).
 
 // ---- state (populated by the C++ bridge via window.HandleStudio) ----
-var ACTIONS = [];        // [{id,title,source,shortcut}], already frecency-sorted by C++
+var ACTIONS = [];        // [{id,title,source,group,input,shortcut}], already frecency-sorted by C++
 var FAVS = [];           // [id...]
+var RECENTS = [];        // [{id,title,source,group,input,shortcut}] - last-N launched
 var query = "";
 var sel = { zone: "list", i: 0 };   // zone: 'list' | 'fav'
 var lastResizeHeight = 0;
 var matchIndex = {};
 
+// Palette phase: 'commands' (search actions/commands, show recents), 'settings' ("Go to
+// setting..." second phase: search config options), 'percent' ("Go to layer" second phase:
+// enter a 0-100 percentage), 'tab' ("Go to tab..." second phase: pick a notebook tab).
+var phase = "commands";
+var settingsResults = [];  // [{opt_key,type,label,category,group}]
+var tabOptions = [];       // [{id,title}] - notebook pages, fetched on entering the tab phase
+
 // why: fuzzy matcher (FoldChar/Norm/FuzzyRanges) lives in shared ../../js/fuzzy-search.js, loaded before
 //      this script - it is shared with the Plugins dialog. Speed dial search is always case-insensitive.
 
@@ -27,7 +35,7 @@ function filterActions(actions, query) {
     for (var i = 0; i < list.length; i++) {
         var a = list[i];
         var titleMatch = FuzzyRanges(a.title, q, false);
-    var sourceMatch = FuzzyRanges(a.source, q, false);
+        var sourceMatch = FuzzyRanges(a.source || "", q, false);
         if (!titleMatch && !sourceMatch)
             continue;
         matchIndex[a.id] = { title: titleMatch, source: sourceMatch, useTitle: !!titleMatch };
@@ -50,18 +58,44 @@ function resultCountText(total, shown, query) {
     return (query || "").trim() ? "Showing " + shown + " of " + total + " actions" : total + " actions";
 }
 
+// Display label for a notebook tab. Notebook's ButtonsListCtrl labels every non-empty page as
+// " <text>" (a leading space), so trim it; pages added with an empty title (Home, MainFrame adds
+// TAB_ID_HOME with "") fall back to the title-cased id ("home" -> "Home").
+function tabTitle(t) {
+    var title = (t && t.title) ? String(t.title).trim() : "";
+    return title || prettySource((t && t.id) || "");
+}
+
+// Filter the tab list by a fuzzy title/id match. Pure so the node-vm test can exercise it.
+function filterTabs(tabs, query) {
+    var q = (query || "").trim();
+    if (!q)
+        return (tabs || []).slice(0);
+    return (tabs || []).filter(function (t) {
+        return FuzzyRanges(tabTitle(t), q, false) || FuzzyRanges(t.id, q, false);
+    });
+}
+
 function shouldRenderActionList(query) {
-  return !!(query || "").trim();
+    return !!((query || "").trim());
+}
+
+// The active list for the commands phase. A typed query filters every action (plugins +
+// commands); an empty query shows the recent list instead (recents live below the search bar).
+function commandList(actions, recents, query) {
+    if (shouldRenderActionList(query))
+        return filterActions(actions || [], query);
+    return (recents || []).slice(0);
 }
 
 // Resolve the selection cursor {zone,i} to the action id it points at: fav zone indexes the
-// visible favourites, list zone the filtered actions. Pure so runSelected() shares one lookup.
+// visible favourites, list zone the active commands list. `actions` must be the already-resolved
+// list (recents for an empty query, the filtered list otherwise) - pure so runSelected() shares
+// one lookup and the node-vm test can call it directly.
 function selectedActionId(sel, actions, favIds, query) {
     if (sel.zone === "fav")
         return favIds[sel.i];
-  // why: search-first keeps the list blank until the user types; an empty query still
+    if (!actions || !actions.length)
-  //      filters to ALL actions, so without this gate Enter fires an action never shown.
-  if (!shouldRenderActionList(query))
         return null;
     var a = actions[sel.i];
     return a && a.id;
@@ -77,11 +111,11 @@ function prettySource(source) {
 // Accessible label "Title from Pretty Source", disambiguated with the opaque action id when another
 // action shares the same title+source (case/separator-insensitive) - so two rows never read out identically.
 function actionLabel(action, actions) {
-  var label = action.title + " from " + prettySource(action.source);
+    var label = action.title + " from " + prettySource(action.source || action.group || "");
     if (actions && actions.length) {
-    var mine = foldLabel(action.title) + "|" + foldLabel(action.source);
+        var mine = foldLabel(action.title) + "|" + foldLabel(action.source || action.group || "");
         var clash = actions.some(function (o) {
-      return o.id !== action.id && foldLabel(o.title) + "|" + foldLabel(o.source) === mine;
+            return o.id !== action.id && foldLabel(o.title) + "|" + foldLabel(o.source || o.group || "") === mine;
         });
         if (clash)
             label += " (" + action.id + ")";
@@ -90,26 +124,55 @@ function actionLabel(action, actions) {
 }
 
 // Monogram code for a tile: title initial, escalated on collision by PREPENDING the source
-// initial (pi+ti, e.g. "GC"), then a 1-based ordinal - so same-titled actions stay distinct.
+// initial (pi+ti, e.g. "GC"), then a 1-based ordinal - so same-titled items stay distinct.
-// why: ordinal is assigned by id, not by ACTIONS order - ACTIONS is frecency-sorted and
+// why: ordinal is assigned by id, not by list order - list order is frecency-sorted and
 // reshuffles as usage changes, which would otherwise flip who's "1" and who's "2" across runs.
-function tileCode(action, actions) {
+function monogramFor(item, list, titleOf, sourceOf, idOf) {
-  var list = actions || [];
+    var items = list || [];
-  var ti = (action.title || " ").charAt(0).toUpperCase();
+    var title = titleOf(item) || " ";
-  var sameTitle = list.filter(function (o) { return (o.title || " ").charAt(0).toUpperCase() === ti; });
+    var ti = title.charAt(0).toUpperCase();
+    var sameTitle = items.filter(function (o) { return (titleOf(o) || " ").charAt(0).toUpperCase() === ti; });
     if (sameTitle.length <= 1)
         return ti;
-  var pi = (action.source || " ").charAt(0).toUpperCase();
+    var source = sourceOf(item) || " ";
-  var sameSource = sameTitle.filter(function (o) { return (o.source || " ").charAt(0).toUpperCase() === pi; });
+    var pi = source.charAt(0).toUpperCase();
+    var sameSource = sameTitle.filter(function (o) { return (sourceOf(o) || " ").charAt(0).toUpperCase() === pi; });
     if (sameSource.length <= 1)
         return pi + ti;
-  sameSource.sort(function (a, b) { return a.id < b.id ? -1 : a.id > b.id ? 1 : 0; });
+    sameSource.sort(function (a, b) { return idOf(a) < idOf(b) ? -1 : idOf(a) > idOf(b) ? 1 : 0; });
     for (var i = 0; i < sameSource.length; i++)
-    if (sameSource[i].id === action.id)
+        if (sameSource[i] === item || idOf(sameSource[i]) === idOf(item))
             return pi + ti + (i + 1);
     return pi + ti;
 }
 
+// Action tile code - see monogramFor for the escalation ladder. Accessed via accessors so the
+// same helper serves settings rows (leaf label + category) without duplicating the logic.
+function tileCode(action, actions) {
+    return monogramFor(action, actions,
+        function (o) { return o.title; },
+        function (o) { return o.source; },
+        function (o) { return o.id; });
+}
+
+// Last " : "-separated segment of a "category : group : label" setting label = the option name
+// (e.g. "Quality : Layer Height" -> "Layer Height"); empty labels fall back to the opt_key.
+function leafLabel(s) {
+    var label = String(s && (s.label || s.opt_key || "") || "");
+    var parts = label.split(" : ");
+    var leaf = parts[parts.length - 1];
+    return (leaf || "").trim() || label.trim();
+}
+
+// Setting tile code - the option name initial, then the section (category) on collision, then a
+// stable ordinal, so settings no longer all collapse to a generic "S".
+function settingCode(s, list) {
+    return monogramFor(s, list,
+        function (o) { return leafLabel(o); },
+        function (o) { return o.category; },
+        function (o) { return o.opt_key; });
+}
+
 function syncClearButton() {
     if (clearEl)
         clearEl.hidden = !query;
@@ -119,9 +182,13 @@ function stateFromPayload(payload) {
     return {
         actions: payload.actions || [],
         favourites: payload.favourites || [],
+        recent: payload.recent || [],
         query: "",
         sel: { zone: "list", i: 0 },
-    lastResizeHeight: 0
+        lastResizeHeight: 0,
+        phase: "commands",
+        settingsResults: [],
+        tabOptions: []
     };
 }
 
@@ -165,7 +232,7 @@ function SendMessage(msg) {
     SendWXMessage(JSON.stringify(msg));
 }
 
-// C++ pushes payloads here. Only list_actions is handled; it (re)seeds all state.
+// C++ pushes payloads here.
 window.HandleStudio = function (payload) {
     if (!payload) return;
     if (typeof payload === "string") { try { payload = JSON.parse(payload); } catch (e) { return; } }
@@ -173,9 +240,13 @@ window.HandleStudio = function (payload) {
         var next = stateFromPayload(payload);
         ACTIONS = next.actions;
         FAVS = next.favourites;
+        RECENTS = next.recent;
         query = next.query;
         sel = next.sel;
         lastResizeHeight = next.lastResizeHeight;
+        phase = next.phase;
+        settingsResults = next.settingsResults;
+        tabOptions = next.tabOptions;
         if (qEl) {
             qEl.value = "";
             qEl.placeholder = "Search " + ACTIONS.length + " actions";
@@ -183,6 +254,16 @@ window.HandleStudio = function (payload) {
         }
         render({ resize: true, resetScroll: true });
         focusInput();
+    } else if (payload.command === "settings_results") {
+        settingsResults = payload.results || [];
+        if (sel.zone === "list")
+            sel.i = Math.max(0, Math.min(sel.i, settingsResults.length - 1));
+        render({ resize: true });
+    } else if (payload.command === "tab_results") {
+        tabOptions = payload.tabs || [];
+        if (sel.zone === "list")
+            sel.i = Math.max(0, Math.min(sel.i, tabOptions.length - 1));
+        render({ resize: true });
     }
 };
 
@@ -194,8 +275,21 @@ function byId(id) {
     return null;
 }
 
+function findActionByInput(input) {
+    for (var i = 0; i < ACTIONS.length; i++) if (ACTIONS[i].input === input) return ACTIONS[i];
+    return null;
+}
+
 function currentVisibleFavs() { return visibleFavourites(FAVS, ACTIONS); }
 
+// Active list for the current phase (drives list rendering + arrow nav).
+function currentList() {
+    if (phase === "settings") return settingsResults;
+    if (phase === "tab") return filterTabs(tabOptions, query);
+    if (phase === "commands") return commandList(ACTIONS, RECENTS, query);
+    return []; // percent - the input itself is the only field
+}
+
 function hue(id) {
     var h = 0;
     for (var i = 0; i < id.length; i++)
@@ -236,6 +330,12 @@ function starSvg(on) {
 
 // ---- render ------------------------------------------------------------------
 function renderFav() {
+    // Only the commands phase shows the pinned quick-bar.
+    if (phase !== "commands") {
+        if (favEl) { favEl.innerHTML = ""; favEl.hidden = true; }
+        if (eyeEl) eyeEl.hidden = true;
+        return;
+    }
     favEl.innerHTML = "";
     var favs = currentVisibleFavs();
     favEl.hidden = favs.length === 0;
@@ -252,7 +352,16 @@ function renderFav() {
         tile.textContent = tileCode(a, ACTIONS);
         tile.title = a.title;
         tile.setAttribute("aria-label", actionLabel(a, ACTIONS));
-    tile.onclick = function () { sel = { zone: "fav", i: i }; run(a); };
+        tile.onclick = function () { sel = { zone: "fav", i: i }; activateEntry(a); };
+        // Direct removal: a hover-revealed ✕ in the tile's corner. click() stops propagation so it
+        // unpins without activating the action.
+        var unpin = document.createElement("button");
+        unpin.className = "fav-unpin";
+        unpin.title = "Remove from favourites";
+        unpin.setAttribute("aria-label", "Remove from favourites");
+        unpin.innerHTML = '<svg width="9" height="9" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" aria-hidden="true"><line x1="4" y1="4" x2="12" y2="12"/><line x1="12" y1="4" x2="4" y2="12"/></svg>';
+        unpin.onclick = function (ev) { ev.stopPropagation(); toggleFav(id); };
+        tile.appendChild(unpin);
         tile.oncontextmenu = function (ev) {
             ev.preventDefault();
             // why: selecting shows the eyebrow, which grows the launcher - resize so the popup
@@ -320,33 +429,37 @@ function updateFavEyebrow(favs) {
     eyeEl.hidden = !a;
 }
 
-function renderList() {
+// One settings row; has no star/tile because settings aren't pinnable.
-  var q = (query || "").trim();
+function renderSettingRow(s, i) {
-  var arr = filterActions(ACTIONS, query);
+    var row = document.createElement("div");
-  if (sel.zone === "list")
+    row.className = "row" + (sel.zone === "list" && sel.i === i ? " sel" : "");
-    sel.i = Math.max(0, Math.min(sel.i, arr.length - 1));
+    row.setAttribute("aria-label", s.label);
-  listEl.innerHTML = "";
+
-  // why: search-first - the list stays blank until the user types; only a
+    var tile = document.createElement("div");
-  // non-empty query with zero hits earns the "No actions match" message.
+    tile.className = "tile";
-  if (!shouldRenderActionList(query)) {
+    tile.style.setProperty("--h", hue(s.opt_key));
-    listEl.className = "dial-list empty";
+    tile.textContent = settingCode(s, settingsResults);
-    if (countEl) countEl.hidden = true;
+
-    return;
+    var left = document.createElement("div");
+    left.className = "row-left";
+    // why: the label already packs "Category : Group : Label", so no separate eyebrow.
+    var line = document.createElement("div");
+    line.className = "row-line";
+    var name = document.createElement("div");
+    name.className = "row-name";
+    name.textContent = s.label;
+    line.appendChild(name);
+    left.appendChild(line);
+
+    row.appendChild(tile);
+    row.appendChild(left);
+    row.onclick = function () { sel = { zone: "list", i: i }; render({ resize: true }); };
+    row.ondblclick = function () { sel = { zone: "list", i: i }; jumpToSetting(s); };
+    return row;
 }
-  listEl.className = "dial-list" + (!arr.length ? " empty" : "");
+
-  if (!arr.length) {
+// A command/action row (used for both recents and filtered results).
-    if (countEl) countEl.hidden = true;
+function renderActionRow(a, i) {
-    var empty = document.createElement("div");
-    empty.className = "dial-empty";
-    empty.textContent = "No actions match (Total: " + ACTIONS.length + ")";
-    listEl.appendChild(empty);
-    return;
-  }
-  if (countEl) {
-    countEl.hidden = false;
-    countEl.textContent = resultCountText(ACTIONS.length, arr.length, query);
-  }
-  arr.forEach(function (a, i) {
     var on = FAVS.indexOf(a.id) !== -1;
     var row = document.createElement("div");
     row.className = "row" + (sel.zone === "list" && sel.i === i ? " sel" : "");
@@ -360,7 +473,7 @@ function renderList() {
     var left = document.createElement("div");
     left.className = "row-left";
     var mi = matchIndex[a.id];
-    var sourceEl = markedText("row-eyebrow", a.source, mi ? mi.source : null);
+    var sourceEl = markedText("row-eyebrow", a.group || a.source, mi ? mi.source : null);
     var line = document.createElement("div");
     line.className = "row-line";
     var name = markedText("row-name", a.title, mi ? mi.title : null);
@@ -389,10 +502,159 @@ function renderList() {
     star.ondblclick = function (ev) { ev.stopPropagation(); };
     row.appendChild(star);
 
-    row.onclick = function () { sel = { zone: "list", i: i }; render(); };
+    row.onclick = function () { sel = { zone: "list", i: i }; render({ resize: true }); };
-    row.ondblclick = function () { sel = { zone: "list", i: i }; run(a); };
+    row.ondblclick = function () { sel = { zone: "list", i: i }; activateEntry(a); };
-    listEl.appendChild(row);
+    return row;
-  });
+}
+
+function renderCommandsList() {
+    var q = (query || "").trim();
+    var list = currentList();
+    if (sel.zone === "list")
+        sel.i = Math.max(0, Math.min(sel.i, list.length - 1));
+    // Recents are not filtered, so clear any stale match marks from a previous typed query.
+    if (!shouldRenderActionList(query))
+        matchIndex = {};
+    listEl.innerHTML = "";
+
+    if (!shouldRenderActionList(query) && list.length) {
+        var head = document.createElement("div");
+        head.className = "dial-group";
+        head.textContent = "Recent";
+        listEl.appendChild(head);
+    }
+
+    if (!list.length) {
+        listEl.className = "dial-list empty";
+        if (countEl) countEl.hidden = true;
+        var empty = document.createElement("div");
+        empty.className = "dial-empty";
+        empty.textContent = shouldRenderActionList(query) ? ("No actions match (Total: " + ACTIONS.length + ")") : "No actions yet";
+        listEl.appendChild(empty);
+        return;
+    }
+
+    listEl.className = "dial-list";
+    if (countEl) {
+        countEl.hidden = false;
+        countEl.textContent = shouldRenderActionList(query) ? resultCountText(ACTIONS.length, list.length, query) : list.length + " recent";
+    }
+    list.forEach(function (a, i) { listEl.appendChild(renderActionRow(a, i)); });
+}
+
+function renderSettingsList() {
+    var q = (query || "").trim();
+    listEl.innerHTML = "";
+    // Empty query + recents -> show the recent settings under a "Recent" group header.
+    var showingRecents = !q && settingsResults.length > 0;
+    if (!q && !showingRecents) {
+        listEl.className = "dial-list empty";
+        if (countEl) countEl.hidden = true;
+        var hint = document.createElement("div");
+        hint.className = "dial-empty";
+        hint.textContent = "Type to search print, filament and printer settings";
+        listEl.appendChild(hint);
+        return;
+    }
+    if (q && !settingsResults.length) {
+        listEl.className = "dial-list empty";
+        if (countEl) countEl.hidden = true;
+        var empty = document.createElement("div");
+        empty.className = "dial-empty";
+        empty.textContent = "No settings match";
+        listEl.appendChild(empty);
+        return;
+    }
+    if (sel.zone === "list")
+        sel.i = Math.max(0, Math.min(sel.i, settingsResults.length - 1));
+    listEl.className = "dial-list";
+    if (countEl) {
+        countEl.hidden = false;
+        countEl.textContent = showingRecents ? settingsResults.length + " recent" : settingsResults.length + " matches";
+    }
+    if (showingRecents) {
+        var head = document.createElement("div");
+        head.className = "dial-group";
+        head.textContent = "Recent";
+        listEl.appendChild(head);
+    }
+    settingsResults.forEach(function (s, i) { listEl.appendChild(renderSettingRow(s, i)); });
+}
+
+// A tab row: no star/unpin (tabs aren't pinnable), tile monogram from the title. Uses tabTitle so
+// pages added with an empty text (e.g. Home) still show a label and an icon letter.
+function renderTabRow(t, i) {
+    var label = tabTitle(t);
+    var row = document.createElement("div");
+    row.className = "row" + (sel.zone === "list" && sel.i === i ? " sel" : "");
+    row.setAttribute("aria-label", label);
+
+    var tile = document.createElement("div");
+    tile.className = "tile";
+    tile.style.setProperty("--h", hue(t.id));
+    tile.textContent = label.charAt(0).toUpperCase();
+
+    var left = document.createElement("div");
+    left.className = "row-left";
+    var line = document.createElement("div");
+    line.className = "row-line";
+    var name = document.createElement("div");
+    name.className = "row-name";
+    name.textContent = label;
+    line.appendChild(name);
+    left.appendChild(line);
+
+    row.appendChild(tile);
+    row.appendChild(left);
+    row.onclick = function () { sel = { zone: "list", i: i }; render({ resize: true }); };
+    row.ondblclick = function () { sel = { zone: "list", i: i }; jumpToTab(t); };
+    return row;
+}
+
+function renderTabList() {
+    var q = (query || "").trim();
+    var list = currentList();
+    listEl.innerHTML = "";
+
+    if (!list.length) {
+        listEl.className = "dial-list empty";
+        if (countEl) countEl.hidden = true;
+        var empty = document.createElement("div");
+        empty.className = "dial-empty";
+        empty.textContent = q ? "No tabs match" : "No tabs";
+        listEl.appendChild(empty);
+        return;
+    }
+    if (sel.zone === "list")
+        sel.i = Math.max(0, Math.min(sel.i, list.length - 1));
+    listEl.className = "dial-list";
+    if (countEl) {
+        countEl.hidden = false;
+        countEl.textContent = q ? list.length + " matches" : list.length + " tabs";
+    }
+    list.forEach(function (t, i) { listEl.appendChild(renderTabRow(t, i)); });
+}
+
+function renderPercentList() {
+    var q = (query || "").trim();
+    listEl.innerHTML = "";
+    listEl.className = "dial-list empty";
+    if (countEl) countEl.hidden = true;
+    var ph = document.createElement("div");
+    ph.className = "dial-empty";
+    ph.textContent = q ? ("Go to " + q + "% of the layer range") : "Enter a layer percentage (0-100)";
+    listEl.appendChild(ph);
+}
+
+function renderList() {
+    if (phase === "settings")
+        renderSettingsList();
+    else if (phase === "tab")
+        renderTabList();
+    else if (phase === "percent")
+        renderPercentList();
+    else
+        renderCommandsList();
 }
 
 function render(opts) {
@@ -441,18 +703,99 @@ function toggleFav(id) {
     render({ resize: true });
 }
 
-// Fire the action; C++ owns the run-confirm (native dialog) + suppression, then closes the popup + toasts.
+// Fire a command/plugin action; C++ owns the run-confirm (native dialog) + suppression, then
+// closes the popup + toasts.
 function run(a) {
     if (!a) return;
-  SendMessage({ command: "run_action", id: a.id, title: a.title });
+    SendMessage({ command: "run_action", id: a.id, title: a.title, param: "" });
+}
+
+// Activate an entry in the commands phase. Two-phase commands switch the palette to their input
+// phase instead of running; everything else runs immediately.
+function activateEntry(a) {
+    if (!a) return;
+    if (a.input === "settings") { enterSettingsPhase(); return; }
+    if (a.input === "percent") { enterPercentPhase(); return; }
+    if (a.input === "tab") { enterTabsPhase(); return; }
+    run(a);
 }
 
 function runSelected() {
-  var id = selectedActionId(sel, filterActions(ACTIONS, query), currentVisibleFavs(), query);
+    if (phase === "percent") {
-  if (id) run(byId(id));
+        runJumpToLayer(query.trim());
+        return;
+    }
+    if (phase === "settings") {
+        var s = settingsResults[sel.i];
+        if (s) jumpToSetting(s);
+        return;
+    }
+    if (phase === "tab") {
+        var t = currentList()[sel.i];
+        if (t) jumpToTab(t);
+        return;
+    }
+    var list = currentList();
+    var id = selectedActionId(sel, list, currentVisibleFavs(), query);
+    if (id) activateEntry(byId(id));
 }
 
-function focusInput() { setTimeout(function () { qEl.focus(); }, 0); }
+function jumpToSetting(s) {
+    SendMessage({ command: "go_to_setting", opt_key: s.opt_key, type: s.type, category: s.category || "", label: s.label || "", group: s.group || "" });
+}
+
+function runJumpToLayer(pct) {
+    if (pct === "") return;
+    var n = parseFloat(pct);
+    if (!isFinite(n) || n < 0 || n > 100) return;
+    var a = findActionByInput("percent");
+    if (!a) return;
+    SendMessage({ command: "run_action", id: a.id, title: a.title, param: String(n) });
+}
+
+function jumpToTab(t) {
+    SendMessage({ command: "go_to_tab", id: t.id, title: tabTitle(t) });
+}
+
+function enterSettingsPhase() {
+    phase = "settings"; settingsResults = []; query = ""; qEl.value = "";
+    sel = { zone: "list", i: 0 };
+    qEl.placeholder = "Search settings...";
+    syncClearButton();
+    render({ resize: true, resetScroll: true });
+    qEl.focus();
+    SendMessage({ command: "search_settings", q: "" });
+}
+
+function enterPercentPhase() {
+    phase = "percent"; query = ""; qEl.value = "";
+    sel = { zone: "list", i: 0 };
+    qEl.placeholder = "Go to layer % (0-100)";
+    syncClearButton();
+    render({ resize: true, resetScroll: true });
+    qEl.focus();
+}
+
+function enterTabsPhase() {
+    phase = "tab"; tabOptions = []; query = ""; qEl.value = "";
+    sel = { zone: "list", i: 0 };
+    qEl.placeholder = "Go to tab";
+    syncClearButton();
+    render({ resize: true, resetScroll: true });
+    qEl.focus();
+    SendMessage({ command: "search_tabs" });
+}
+
+function exitPhase() {
+    phase = "commands"; settingsResults = []; tabOptions = []; query = ""; qEl.value = "";
+    sel = { zone: "list", i: 0 };
+    qEl.placeholder = "Search " + ACTIONS.length + " actions";
+    syncClearButton();
+    render({ resize: true, resetScroll: true });
+    qEl.focus();
+}
+
+function focusInput() { setTimeout(function () { if (qEl) qEl.focus(); }, 0); }
 
 // ---- init --------------------------------------------------------------------
 function OnInit() {
@@ -460,11 +803,15 @@ function OnInit() {
     syncClearButton();
 
     $("clear").onclick = function () {
-    query = ""; qEl.value = ""; sel = { zone: "list", i: 0 }; render({ resize: true, resetScroll: true }); qEl.focus();
+        query = ""; qEl.value = ""; sel = { zone: "list", i: 0 };
+        if (phase === "settings") SendMessage({ command: "search_settings", q: "" });
+        render({ resize: true, resetScroll: true }); qEl.focus();
         syncClearButton();
     };
     qEl.addEventListener("input", function () {
-    query = qEl.value; sel = { zone: "list", i: 0 }; syncClearButton(); render({ resize: true, resetScroll: true });
+        query = qEl.value; sel = { zone: "list", i: 0 }; syncClearButton();
+        if (phase === "settings") SendMessage({ command: "search_settings", q: query });
+        render({ resize: true, resetScroll: true });
     });
 
     // why: dismiss the fav context menu on any click/scroll away from it (capture scroll to catch nested scrollers).
@@ -473,23 +820,29 @@ function OnInit() {
 
     document.addEventListener("keydown", function (e) {
         if (favMenuEl && !favMenuEl.hidden && e.key === "Escape") { e.preventDefault(); hideFavMenu(); return; }
-    var arr = filterActions(ACTIONS, query);
+        var list = currentList();
-    var favs = currentVisibleFavs();
+        // why: fav bar only exists in the commands phase; other phases are list-only, so an
+        // ArrowUp at the top must not jump into a hidden fav zone.
+        var favs = (phase === "commands") ? currentVisibleFavs() : [];
         // why: Up/Down always navigate; Left/Right only navigate the fav bar. In the list zone,
         //      let Left/Right fall through so they move the caret in the focused search field.
         var lr = e.key === "ArrowLeft" || e.key === "ArrowRight";
         if (e.key === "ArrowDown" || e.key === "ArrowUp" || (lr && sel.zone === "fav")) {
+            // In the percent phase the input is the whole UI - arrows move the caret, not rows.
+            if (phase === "percent") return;
             e.preventDefault();
-      sel = nextSel(sel, e.key, arr.length, favs.length);
+            sel = nextSel(sel, e.key, list.length, favs.length);
             // why: entering/leaving the fav zone toggles the eyebrow line, changing launcher height;
             // resize so the popup grows/shrinks instead of clipping. requestResize no-ops when unchanged.
             render({ resize: true });
         } else if (e.key === "Enter") {
             e.preventDefault();
-      runSelected();
+            if (phase === "percent") runJumpToLayer(query.trim());
+            else runSelected();
         } else if (e.key === "Escape") {
             e.preventDefault();
-      if (query) { query = ""; qEl.value = ""; sel = { zone: "list", i: 0 }; syncClearButton(); render({ resize: true, resetScroll: true }); }
+            if (phase !== "commands") { exitPhase(); }
+            else if (query) { query = ""; qEl.value = ""; sel = { zone: "list", i: 0 }; syncClearButton(); render({ resize: true, resetScroll: true }); qEl.focus(); }
             else SendMessage({ command: "close_page" });
         }
     });

resources/web/dialog/SpeedDial/speeddial.test.js

@@ -22,20 +22,92 @@ assert.equal(
   "duplicate labels should use the opaque id without interpreting its contents"
 );
 
-assert.equal(ctx.shouldRenderActionList(""), false, "an empty search keeps the action list hidden");
+assert.equal(ctx.shouldRenderActionList(""), false, "an empty search keeps recent/empty list");
-assert.equal(ctx.shouldRenderActionList("  "), false, "whitespace-only search keeps the action list hidden");
+assert.equal(ctx.shouldRenderActionList("  "), false, "whitespace-only search keeps recent/empty list");
 assert.equal(ctx.shouldRenderActionList("r"), true, "typing starts rendering matching actions");
 
+// commandList: an empty query shows recents; a typed query filters all actions.
+assert.deepEqual(ctx.commandList(duplicateActions, [], ""), [],
+  "empty query + no recents shows nothing");
+assert.deepEqual(ctx.commandList(duplicateActions, [duplicateActions[0]], ""),
+  [duplicateActions[0]],
+  "empty query shows the recent list");
+assert.deepEqual(ctx.commandList(duplicateActions, [], "rep"), duplicateActions,
+  "a typed query filters actions (both identical titles match) instead of showing recents");
+
+// filterTabs (tab phase): an empty query keeps the whole list; a typed query filters by title/id.
+const tabOptions = [
+  { id: "home", title: "Home" },
+  { id: "prepare", title: "Prepare" },
+  { id: "monitor", title: "Device" },
+  { id: "project", title: "Project" }
+];
+assert.deepEqual(ctx.filterTabs(tabOptions, ""), tabOptions,
+  "empty query keeps the whole tab list");
+assert.equal(ctx.filterTabs(tabOptions, "prep").length, 1,
+  "a typed query filters tabs by title");
+assert.equal(ctx.filterTabs(tabOptions, "Device").length, 1,
+  "a typed query matches a tab title");
+assert.deepEqual(ctx.filterTabs(tabOptions, "zzz"), [],
+  "a typed query with no match returns an empty list");
+
+// tabTitle: pages added with an empty title (e.g. MainFrame's Home tab) fall back to the id.
+assert.equal(ctx.tabTitle({ id: "home", title: "" }), "Home",
+  "an empty title falls back to the title-cased id");
+assert.equal(ctx.tabTitle({ id: "home" }), "Home",
+  "a missing title falls back to the title-cased id");
+assert.equal(ctx.tabTitle({ id: "prepare", title: "Prepare" }), "Prepare",
+  "a populated title is kept as-is");
+assert.equal(ctx.tabTitle({ id: "prepare", title: " Prepare" }), "Prepare",
+  "a leading space from the Notebook button label is trimmed so the icon letter shows");
+assert.equal(ctx.filterTabs([{ id: "home", title: "" }], "home").length, 1,
+  "an untitled tab still matches a typed query via the id/title fallback");
+assert.equal(ctx.filterTabs([{ id: "prepare", title: " Prepare" }], "prepare").length, 1,
+  "a leading-space tab title still matches a typed query");
+
+// settingCode: a setting tile uses the leaf option-name initial (label's last " : "-segment),
+// escalated by category, then a stable ordinal - so settings aren't all a generic "S".
+const settings = [
+  { opt_key: "layer_height", label: "Quality : Layer Height", category: "Quality", type: 0 },
+  { opt_key: "smooth", label: "Quality : Smooth", category: "Quality", type: 0 }
+];
+assert.equal(ctx.leafLabel({ label: "Quality : Layer Height", opt_key: "x" }), "Layer Height",
+  "leafLabel takes the last segment of the label");
+assert.equal(ctx.settingCode(settings[0], settings), "L",
+  "a unique leaf initial yields a single letter");
+// renderSettingRow iterates settingsResults, so the coded item is always a member of the list.
+const infillQ = { opt_key: "a", label: "Quality : Infill", category: "Quality", type: 0 };
+const infillS = { opt_key: "b", label: "Supports : Infill", category: "Supports", type: 0 };
+const sameLeaf = [infillQ, infillS];
+assert.equal(ctx.settingCode(infillQ, sameLeaf), "QI",
+  "a colliding leaf initial escalates to category + initial");
+assert.equal(ctx.settingCode(infillS, sameLeaf), "SI",
+  "a different category disambiguates the same leaf initial");
+const dupQ = [
+  { opt_key: "a", label: "Quality : Infill", category: "Quality", type: 0 },
+  { opt_key: "b", label: "Quality : Infill", category: "Quality", type: 0 }
+];
+assert.equal(ctx.settingCode(dupQ[0], dupQ), "QI1",
+  "both title and category collide -> stable ordinal by opt_key");
+assert.equal(ctx.settingCode(dupQ[1], dupQ), "QI2",
+  "the ordinal advances by opt_key order");
+
+// selectedActionId: resolves the active list (recents for an empty query, filtered list otherwise).
 assert.equal(
-  ctx.selectedActionId({ zone: "list", i: 0 }, duplicateActions, [], ""),
+  ctx.selectedActionId({ zone: "list", i: 0 }, ctx.commandList(duplicateActions, [], ""), [], ""),
   null,
-  "Enter with an empty query must not resolve to an action the blank list never showed"
+  "Enter with an empty query and no recents must not resolve to an action the list never showed"
 );
 assert.equal(
-  ctx.selectedActionId({ zone: "list", i: 0 }, duplicateActions, [], "rep"),
+  ctx.selectedActionId({ zone: "list", i: 0 }, ctx.commandList(duplicateActions, [], "rep"), [], "rep"),
   "0123456789abcdef",
   "a typed query resolves the list selection"
 );
+assert.equal(
+  ctx.selectedActionId({ zone: "list", i: 0 }, ctx.commandList(duplicateActions, [duplicateActions[0]], ""), [], ""),
+  "0123456789abcdef",
+  "Enter with an empty query resolves the recent entry"
+);
 assert.equal(
   ctx.selectedActionId({ zone: "fav", i: 0 }, duplicateActions, ["fedcba9876543210"], ""),
   "fedcba9876543210",

resources/web/dialog/SpeedDial/style.css

@@ -55,6 +55,28 @@ body {
   border: 1px solid var(--speed-tile-border, #d8d8d8);
 }
 .fav-tile.sel { outline: 2px solid var(--main-color, var(--orca-accent, #009688)); outline-offset: 2px; }
+/* Hover-revealed remove button in the tile's corner; sits inside the tile bounds so overflow:hidden clips it. */
+.fav-tile { position: relative; }
+.fav-unpin {
+  position: absolute;
+  top: 1px;
+  right: 1px;
+  width: 13px;
+  height: 13px;
+  padding: 0;
+  border: 0;
+  border-radius: 50%;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  color: var(--muted, var(--orca-muted, #6b7280));
+  background: rgba(127,127,127,.35);
+  cursor: pointer;
+  opacity: 0;
+}
+.fav-tile:hover .fav-unpin,
+.fav-tile.sel .fav-unpin { opacity: 1; }
+.fav-unpin:hover { background: rgba(127,127,127,.6); }
 .ctx-menu {
   position: fixed;
   z-index: 10;
@@ -127,6 +149,15 @@ body {
   color: var(--muted, var(--orca-muted, #6b7280));
 }
 .dial-count[hidden] { display: none; }
+/* Section header inside the list (e.g. the "Recent" row above the recent entries). */
+.dial-group {
+  padding: 8px 8px 2px;
+  font-size: 10px;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: .06em;
+  color: var(--muted, var(--orca-muted, #6b7280));
+}
 .dial-list {
   flex: 0 1 auto;
   min-height: 0;

src/slic3r/GUI/ActionRegistry.cpp

@@ -1,15 +1,29 @@
 #include "ActionRegistry.hpp"
 
+#include "GCodeViewer.hpp"
+#include "GLCanvas3D.hpp"
 #include "GUI.hpp"
 #include "GUI_App.hpp"
 #include "I18N.hpp"
+#include "IMSlider.hpp"
+#include "MainFrame.hpp"
+#include "Notebook.hpp"
+#include "Plater.hpp"
+#include "Search.hpp"
+#include "Tab.hpp"
 #include "slic3r/plugin/PluginManager.hpp"
 
 #include <libslic3r/AppConfig.hpp>
+#include <libslic3r/Config.hpp>
+#include <libslic3r/PresetBundle.hpp>
 #include <slic3r/plugin/PythonPluginInterface.hpp>
 
 #include <wx/thread.h>
 
+#include <boost/algorithm/string/predicate.hpp>
+#include <boost/algorithm/string/trim.hpp>
+#include <boost/nowide/convert.hpp>
+
 #include <algorithm>
 #include <cmath>
 #include <ctime>
@@ -28,14 +42,9 @@ nlohmann::json parse_config_json(const std::string& value, nlohmann::json fallba
 }
 
 nlohmann::json read_section(const char* key, nlohmann::json fallback)
-{
+{ return parse_config_json(wxGetApp().app_config->get(kConfigSection, key), std::move(fallback)); }
-    return parse_config_json(wxGetApp().app_config->get(kConfigSection, key), std::move(fallback));
-}
 
-void write_section(const char* key, const nlohmann::json& j)
+void write_section(const char* key, const nlohmann::json& j) { wxGetApp().app_config->set(kConfigSection, key, j.dump()); }
-{
-    wxGetApp().app_config->set(kConfigSection, key, j.dump());
-}
 
 std::vector<std::string> read_string_array(const char* key)
 {
@@ -79,19 +88,18 @@ struct PluginScriptAction : AppAction
     // The id an action for (plugin_key, capability) would have - lets refresh_capability
     // remove a gone capability without materialising the action.
     static std::string id_for(const std::string& plugin_key, const std::string& capability)
-    {
+    { return AppAction::compose_id(kIdPrefix, capability.empty() ? plugin_key : capability, plugin_key); }
-        return AppAction::compose_id(kIdPrefix, capability.empty() ? plugin_key : capability, plugin_key);
-    }
 
     PluginScriptAction(std::string plugin_key_in, std::string capability_in, std::string source_name)
         : AppAction(kIdPrefix,
                     capability_in.empty() ? plugin_key_in : capability_in, // title
                     plugin_key_in,                                         // source_key
-                    std::move(source_name)),
+                    std::move(source_name))
-          plugin_key(std::move(plugin_key_in)), capability(std::move(capability_in))
+        , plugin_key(std::move(plugin_key_in))
+        , capability(std::move(capability_in))
     {}
 
-    AppActionRunResult run() const override
+    AppActionRunResult run(const std::string& /*param*/) const override
     {
         std::string error;
         const ExecutionResult result = PluginManager::instance().run_script_capability(plugin_key, capability, error);
@@ -107,8 +115,7 @@ struct PluginScriptAction : AppAction
 
 // Builds an action for a capability, or nullptr if it is not a currently-loaded,
 // enabled script capability.
-std::unique_ptr<AppAction> make_action(const std::string& plugin_key, const std::string& capability,
+std::unique_ptr<AppAction> make_action(const std::string& plugin_key, const std::string& capability, const std::string& source_name)
-                                       const std::string& source_name)
 {
     PluginManager& manager = PluginManager::instance();
     if (!manager.is_plugin_loaded(plugin_key))
@@ -119,8 +126,167 @@ std::unique_ptr<AppAction> make_action(const std::string& plugin_key, const std:
     return std::make_unique<PluginScriptAction>(plugin_key, capability, source_name);
 }
 
+// ---- built-in command actions (the speed dial "commands" section) ------
+
+constexpr const char* kCommandPrefix  = "orca_command";
+constexpr const char* kOrcaSourceKey  = "orca";
+constexpr const char* kOrcaSourceName = "OrcaSlicer";
+
+// Jump the preview to a layer selected by a 0-100 percent of the layer range. Best-effort:
+// switches to the preview tab and requests a slice (select_view_3D("Preview", false)); if the
+// slicer result is already present the slider is repositioned immediately, otherwise the user
+// can re-run after slicing.
+void go_to_layer(Plater* plater, const std::string& param)
+{
+    if (!plater)
+        return;
+    double pct = 50.0;
+    try {
+        pct = std::stod(param);
+    } catch (const std::exception&) {}
+    pct = std::clamp(pct, 0.0, 100.0);
+
+    GLCanvas3D* canvas = plater->get_current_canvas3D();
+    if (!canvas)
+        return;
+    GCodeViewer& viewer = canvas->get_gcode_viewer();
+    IMSlider* layers    = viewer.get_layers_slider();
+    IMSlider* moves     = viewer.get_moves_slider();
+    if (!layers || layers->GetMaxValue() <= 0)
+        return; // no slice result yet - the slice request above will populate it
+
+    const double max = double(layers->GetMaxValue());
+    const int target = int(std::lround(pct / 100.0 * max));
+    layers->SetHigherValue(target);
+    // In "one layer" mode the lower handle follows the higher one (mirrors arrow-key nav).
+    if (layers->is_one_layer())
+        layers->SetLowerValue(target);
+    layers->set_as_dirty();
+    if (moves) {
+        moves->SetHigherValue(moves->GetMaxValue());
+        moves->set_as_dirty();
+    }
+}
+
+// Dispatch a built-in command. The CommandAction stays a thin value; the actual GUI work
+// lives here so it can touch the live app state.
+AppActionRunResult run_native_command(const std::string& command_key, const std::string& param)
+{
+    GUI_App& app = wxGetApp();
+    if (app.is_closing())
+        return {};
+
+    Plater* plater = app.plater();
+
+    if (command_key == "save_project") {
+        if (plater)
+            plater->save_project(false);
+        return {AppActionRunResult::Level::Success};
+    }
+    if (command_key == "save_project_as") {
+        if (plater)
+            plater->save_project(true);
+        return {AppActionRunResult::Level::Success};
+    }
+    if (command_key == "load_project") {
+        if (plater)
+            plater->load_project();
+        return {AppActionRunResult::Level::Success};
+    }
+    if (command_key == "open_preferences") {
+        app.open_preferences();
+        return {AppActionRunResult::Level::Success};
+    }
+    if (command_key == "mode_simple" || command_key == "mode_advanced" || command_key == "mode_expert") {
+        const int mode = command_key == "mode_simple" ? comSimple : command_key == "mode_advanced" ? comAdvanced : comExpert;
+        app.save_mode(mode);
+        return {AppActionRunResult::Level::Success};
+    }
+    if (command_key == "slice_and_preview") {
+        if (plater) {
+            plater->select_view_3D("Preview", false);
+            if (app.mainframe)
+                app.mainframe->select_tab(TAB_ID_PREVIEW);
+        }
+        return {AppActionRunResult::Level::Success};
+    }
+    if (command_key == "go_to_layer") {
+        if (plater) {
+            plater->select_view_3D("Preview", false);
+            if (app.mainframe)
+                app.mainframe->select_tab(TAB_ID_PREVIEW);
+            go_to_layer(plater, param);
+        }
+        return {AppActionRunResult::Level::Success};
+    }
+    // "go_to_setting"/"go_to_tab" are two-phase: the palette collects the option after
+    // activating it, so dispatch here is a no-op (the actual jump goes through the web command).
+    if (command_key == "go_to_setting" || command_key == "go_to_tab")
+        return {AppActionRunResult::Level::Success};
+    return {AppActionRunResult::Level::Info, _L("Unknown command.")};
+}
+
+// A built-in command action. source_key is the constant "orca" so a renamed title never
+// re-keys the action (matches the plugin source-key contract).
+struct CommandAction : AppAction
+{
+    std::string command_key;
+
+    CommandAction(std::string command_key, std::string title, std::string group, std::string input = "")
+        : AppAction(kCommandPrefix, std::move(title), kOrcaSourceKey, kOrcaSourceName), command_key(std::move(command_key))
+    {
+        this->kind  = AppActionKind::Command;
+        this->group = std::move(group);
+        this->input = std::move(input);
+    }
+
+    AppActionRunResult run(const std::string& param) const override { return run_native_command(command_key, param); }
+};
+
+std::unique_ptr<AppAction> make_command(std::string key, std::string title, std::string group, std::string input = "")
+{ return std::make_unique<CommandAction>(std::move(key), std::move(title), std::move(group), std::move(input)); }
+
+// The built-in palette commands, registered once at init().
+std::vector<std::unique_ptr<AppAction>> native_commands()
+{
+    std::vector<std::unique_ptr<AppAction>> out;
+    // why: _u8L (std::string) for titles/groups - make_command takes std::string; _L would
+    // return a wxString and silently fail to convert here.
+    out.push_back(make_command("slice_and_preview", _u8L("Slice and Preview"), _u8L("Commands")));
+    // Two-phase commands: activating them collects input in the palette, then runs.
+    out.push_back(make_command("go_to_layer", _u8L("Go to layer (percent)"), _u8L("Commands"), "percent"));
+    // The "…" is avoided in the msgid: use ASCII "..." to keep the .pot extraction simple.
+    out.push_back(make_command("go_to_setting", _u8L("Go to setting..."), _u8L("Commands"), "settings"));
+    out.push_back(make_command("go_to_tab", _u8L("Go to tab..."), _u8L("Commands"), "tab"));
+    out.push_back(make_command("load_project", _u8L("Load Project"), _u8L("Commands")));
+    out.push_back(make_command("save_project", _u8L("Save Project"), _u8L("Commands")));
+    out.push_back(make_command("save_project_as", _u8L("Save Project As"), _u8L("Commands")));
+    out.push_back(make_command("open_preferences", _u8L("Preferences"), _u8L("Commands")));
+    out.push_back(make_command("mode_simple", _u8L("Mode: Simple"), _u8L("Mode")));
+    out.push_back(make_command("mode_advanced", _u8L("Mode: Advanced"), _u8L("Mode")));
+    out.push_back(make_command("mode_expert", _u8L("Mode: Expert"), _u8L("Mode")));
+    return out;
+}
+
+// Replicates Sidebar's get_search_inputs(): the configs of every tab supporting the current
+// printer technology, in the current UI mode.
+std::vector<Search::InputInfo> settings_inputs()
+{
+    std::vector<Search::InputInfo> ret;
+    GUI_App& app = wxGetApp();
+    if (!app.preset_bundle)
+        return ret;
+    auto print_tech = app.preset_bundle->printers.get_selected_preset().printer_technology();
+    for (Tab* tab : app.tabs_list)
+        if (tab && tab->supports_printer_technology(print_tech))
+            ret.emplace_back(Search::InputInfo{tab->get_config(), tab->type(), app.get_mode()});
+    return ret;
+}
+
 } // namespace
 
+ActionRegistry::~ActionRegistry() = default;
+
 void ActionRegistry::init()
 {
     assert(wxThread::IsMain());
@@ -151,18 +317,12 @@ void ActionRegistry::init()
     // Subscribe before enumerating so a concurrent load cannot land between the initial
     // snapshot and callback registration. Duplicate notifications are safe: upsert is by
     // id and the m_actions scan in refresh_source is idempotent.
-    manager.subscribe_on_load_callback(
+    manager.subscribe_on_load_callback([on_source](const std::string& key) { on_source(key, ActionChange::Added); });
-        [on_source](const std::string& key) { on_source(key, ActionChange::Added); });
+    manager.subscribe_on_unload_callback([on_source](const std::string& key) { on_source(key, ActionChange::Removed); });
-    manager.subscribe_on_unload_callback(
-        [on_source](const std::string& key) { on_source(key, ActionChange::Removed); });
     manager.subscribe_on_capability_load_callback(
-        [on_capability](const PluginCapabilityId& capability) {
+        [on_capability](const PluginCapabilityId& capability) { on_capability(capability, ActionChange::Added); });
-            on_capability(capability, ActionChange::Added);
-        });
     manager.subscribe_on_capability_unload_callback(
-        [on_capability](const PluginCapabilityId& capability) {
+        [on_capability](const PluginCapabilityId& capability) { on_capability(capability, ActionChange::Removed); });
-            on_capability(capability, ActionChange::Removed);
-        });
 
     // enumerate current script capabilities
     std::unordered_map<std::string, std::string> source_names;
@@ -179,6 +339,12 @@ void ActionRegistry::init()
         if (auto action = make_action(key, capability->name(), source_name))
             upsert(std::move(action));
     }
+
+    // Built-in palette commands (Save/Load, Preferences, Mode switch, Slice/Preview, Go to layer).
+    // Register after plugins so the plugin ids win on any (unlikely) id collision - ids are distinct
+    // by prefix, so this is order-independent.
+    for (auto& action : native_commands())
+        upsert(std::move(action));
 }
 
 void ActionRegistry::refresh_source(const std::string& plugin_key, ActionChange change)
@@ -208,8 +374,7 @@ void ActionRegistry::refresh_source(const std::string& plugin_key, ActionChange
     }
 }
 
-void ActionRegistry::refresh_capability(const std::string& plugin_key, const std::string& capability,
+void ActionRegistry::refresh_capability(const std::string& plugin_key, const std::string& capability, ActionChange change)
-                                        ActionChange change)
 {
     assert(wxThread::IsMain());
 
@@ -269,14 +434,11 @@ const AppAction* ActionRegistry::by_id(const std::string& id) const
     return it == m_actions.end() ? nullptr : it->second.get();
 }
 
-AppAction* ActionRegistry::find(const std::string& id)
+AppAction* ActionRegistry::find(const std::string& id) { return const_cast<AppAction*>(by_id(id)); }
-{
-    return const_cast<AppAction*>(by_id(id));
-}
 
 // ---- dispatch + write-through ----------------------------------------------
 
-AppActionRunResult ActionRegistry::run(const std::string& id)
+AppActionRunResult ActionRegistry::run(const std::string& id, const std::string& param)
 {
     assert(wxThread::IsMain());
     auto it = m_actions.find(id);
@@ -286,7 +448,7 @@ AppActionRunResult ActionRegistry::run(const std::string& id)
     // nested event loop; a queued source refresh can erase the entry while the
     // keep-alive preserves the action until run returns.
     std::shared_ptr<AppAction> keep = it->second;
-    AppActionRunResult o = keep->run();
+    AppActionRunResult o            = keep->run(param);
     if (o.level == AppActionRunResult::Level::Busy)
         return o;
 
@@ -300,7 +462,10 @@ AppActionRunResult ActionRegistry::run(const std::string& id)
     e["count"] = e.value("count", 0) + 1;
     e["last"]  = (long long) std::time(nullptr);
     write_section("stats", stats);
-    if (AppAction* live = find(id)) { live->count = e["count"]; live->last = e["last"]; }
+    if (AppAction* live = find(id)) {
+        live->count = e["count"];
+        live->last  = e["last"];
+    }
     return o;
 }
 
@@ -325,8 +490,7 @@ void ActionRegistry::reorder_favourites(const std::vector<std::string>& ids)
     std::vector<std::string> next;
     // keep the requested order, but only ids that are actually favourites (guard a bad payload)
     for (const auto& id : ids)
-        if (std::find(cur.begin(), cur.end(), id) != cur.end() &&
+        if (std::find(cur.begin(), cur.end(), id) != cur.end() && std::find(next.begin(), next.end(), id) == next.end())
-            std::find(next.begin(), next.end(), id) == next.end())
             next.push_back(id);
     // why: don't drop favourites the page omitted (e.g. pins with no live action hidden from the bar)
     for (const auto& id : cur)
@@ -374,17 +538,139 @@ nlohmann::json ActionRegistry::snapshot() const
         return a->id() < b->id();
     });
 
-    nlohmann::json actions = nlohmann::json::array();
+    auto action_to_json = [](const AppAction* a) {
-    for (const AppAction* a : sorted)
+        return nlohmann::json({{"id", a->id()},
-        actions.push_back({{"id", a->id()},
                                {"title", a->title()},
                                {"source", a->source_name()},
+                               {"group", a->group},
+                               {"input", a->input},
                                {"shortcut", ""}});
+    };
+
+    nlohmann::json actions = nlohmann::json::array();
+    for (const AppAction* a : sorted)
+        actions.push_back(action_to_json(a));
+
     // why: favourites is the ORDERED pin list - it must come from favourite_actions
     // as stored, not be re-derived from the frecency-sorted actions (that would
     // reorder the favourites bar). The page (js) filters out ids with no live action itself.
     nlohmann::json favourites(read_string_array("favourite_actions"));
-    return {{"actions", std::move(actions)}, {"favourites", std::move(favourites)}};
+
+    // Recent = the last-N launched actions by recency (only actions with a run history).
+    constexpr size_t kRecentLimit = 5;
+    std::vector<const AppAction*> recent;
+    for (const auto& entry : m_actions)
+        if (entry.second->last > 0)
+            recent.push_back(entry.second.get());
+    std::sort(recent.begin(), recent.end(), [](const AppAction* a, const AppAction* b) {
+        if (a->last != b->last)
+            return a->last > b->last;
+        return a->id() < b->id();
+    });
+    if (recent.size() > kRecentLimit)
+        recent.resize(kRecentLimit);
+    nlohmann::json recent_json = nlohmann::json::array();
+    for (const AppAction* a : recent)
+        recent_json.push_back(action_to_json(a));
+
+    return {{"actions", std::move(actions)}, {"favourites", std::move(favourites)}, {"recent", std::move(recent_json)}};
+}
+
+nlohmann::json ActionRegistry::settings_search(const std::string& query)
+{
+    assert(wxThread::IsMain());
+    std::string q = boost::trim_copy(query);
+    // Empty query: show the recently-jumped-to settings instead of a blank list.
+    if (q.empty())
+        return settings_recent();
+
+    // Use the sidebar's live searcher. It is the instance Tab registration (add_key) populates
+    // with each option's group/category, and it carries the current printer technology. A fresh
+    // OptionsSearcher has an empty groups_and_categories, so init()/append_options() drops every
+    // option and the search returns nothing.
+    Search::OptionsSearcher& searcher = wxGetApp().sidebar().get_searcher();
+    searcher.init(settings_inputs());
+    searcher.search(q, true);
+    auto& found = searcher.found_options();
+
+    constexpr size_t kLimit = 20;
+    const size_t n          = std::min<size_t>(kLimit, found.size());
+    nlohmann::json out      = nlohmann::json::array();
+    for (size_t i = 0; i < n; ++i) {
+        const auto& opt = searcher.get_option(i);
+        // Clean plain label "category : group : label" - OptionsSearcher's own label string
+        // carries ImGui icon control chars + <b>/</b> markup (SUPPORTS_MARKUP), which render
+        // as garbage in the webview. Build it from the Option's localized strings instead.
+        std::wstring plain;
+        const std::wstring* prev = nullptr;
+        for (const std::wstring* const s : {&opt.category_local, &opt.group_local, &opt.label_local})
+            if (s != nullptr && !s->empty() && (prev == nullptr || *prev != *s)) {
+                if (!plain.empty())
+                    plain += L" : ";
+                plain += *s;
+                prev = s;
+            }
+        out.push_back({{"opt_key", opt.opt_key()},
+                       {"type", int(opt.type)},
+                       {"label", boost::nowide::narrow(plain)},
+                       {"category", boost::nowide::narrow(opt.category)},
+                       {"group", boost::nowide::narrow(opt.group)}});
+    }
+    return out;
+}
+
+// ---- tab options (enumerate the MainFrame notebook's current pages) ----------
+
+nlohmann::json ActionRegistry::tab_options() const
+{
+    assert(wxThread::IsMain());
+    nlohmann::json out = nlohmann::json::array();
+    if (!wxTheApp || wxGetApp().is_closing())
+        return out;
+    MainFrame* mf = wxGetApp().mainframe;
+    if (!mf || !mf->m_tabpanel)
+        return out;
+    Notebook* notebook = mf->m_tabpanel;
+    for (size_t i = 0; i < notebook->GetPageCount(); ++i) {
+        const wxString id = notebook->GetPageName(i);
+        if (id.empty())
+            continue;
+        out.push_back({{"id", id.ToStdString()}, {"title", notebook->GetPageText(i).ToStdString()}});
+    }
+    return out;
+}
+
+// ---- settings recents (persisted, most-recent-first, capped at 8) -----------
+
+nlohmann::json ActionRegistry::settings_recent() const
+{
+    assert(wxThread::IsMain());
+    return read_section("recent_settings", nlohmann::json::array());
+}
+
+void ActionRegistry::record_setting_recent(
+    const std::string& opt_key, int type, const std::string& label, const std::string& category, const std::string& group)
+{
+    assert(wxThread::IsMain());
+    if (opt_key.empty())
+        return;
+
+    constexpr size_t kLimit = 8;
+    auto arr                = read_section("recent_settings", nlohmann::json::array());
+    if (!arr.is_array())
+        arr = nlohmann::json::array();
+    auto same = [&](const nlohmann::json& e) {
+        return e.is_object() && e.value("opt_key", std::string()) == opt_key && e.value("type", int(-1)) == type;
+    };
+
+    nlohmann::json next = nlohmann::json::array();
+    next.push_back({{"opt_key", opt_key}, {"type", type}, {"label", label}, {"category", category}, {"group", group}});
+    for (const auto& e : arr)
+        if (!same(e))
+            next.push_back(e);
+    if (next.size() > kLimit)
+        next.erase(next.begin() + long(kLimit), next.end());
+    write_section("recent_settings", next);
 }
 
 }} // namespace Slic3r::GUI

src/slic3r/GUI/ActionRegistry.hpp

@@ -18,6 +18,9 @@ namespace Slic3r { namespace GUI {
 // How a source's action set changed. Drives the registry's refresh handlers.
 enum class ActionChange { Added, Removed };
 
+// What kind of runnable thing an action is. Drives the palette section + dispatch.
+enum class AppActionKind { Plugin, Command };
+
 // Result of running an AppAction, in the action layer's own vocabulary. Concrete
 // actions translate their runner-specific result into this generic shape.
 struct AppActionRunResult
@@ -56,8 +59,18 @@ struct AppAction
     int         count = 0;
     long long   last = 0;     // epoch seconds
 
+    // Speed Dial presentation: Plugin keeps group empty (the UI falls back to the
+    // source name); Command sets a section label (e.g. "Commands", "Mode").
+    AppActionKind kind = AppActionKind::Plugin;
+    std::string   group;
+    // Second-phase input descriptor for the palette: "settings" (jump to a config option)
+    // or "percent" (jump to layer by a 0-100 value). Empty = run immediately on activation.
+    std::string input;
+
     virtual ~AppAction() = default;
-    virtual AppActionRunResult run() const = 0; // re-resolves + runs (UI thread)
+    // Re-resolves + runs (UI thread). `param` carries an optional per-run argument for
+    // commands (e.g. a layer percentage); plugins ignore it.
+    virtual AppActionRunResult run(const std::string& param = {}) const = 0;
 
 protected:
     // The definition is constructor-set and immutable. Refreshes replace an action
@@ -92,6 +105,8 @@ private:
 class ActionRegistry
 {
 public:
+    ~ActionRegistry();
+
     // Subscribes to the plugin loader and enumerates its current actions. Call once
     // on the UI thread after the plugin system is up; wires the initial list and live
     // updates together.
@@ -108,7 +123,7 @@ public:
     const AppAction*                               by_id(const std::string& id) const;
 
     // Dispatch + write-through (registry is the only thing that touches AppConfig).
-    AppActionRunResult run(const std::string& id);          // runs + bumps stats
+    AppActionRunResult run(const std::string& id, const std::string& param = {}); // runs + bumps stats
     void             set_favourite(const std::string& id, bool on);
     void             reorder_favourites(const std::vector<std::string>& ids);   // persist a new bar order
 
@@ -116,9 +131,33 @@ public:
     bool should_ask(const std::string& id) const;
     void suppress_ask(const std::string& id);
 
-    // Flat, frecency-sorted snapshot for the webview: {actions:[...], favourites:[...]}.
+    // Flat, frecency-sorted snapshot for the webview:
+    // {actions:[...], favourites:[...], recent:[...]} (recent = last-N launched by recency).
     nlohmann::json snapshot() const;
 
+    // "Go to setting..." Speed Dial helper: query the current print/filament/printer
+    // config options via the sidebar's live OptionsSearcher (the instance Tab registration
+    // populates with group/category, and which carries the current printer technology) and
+    // return the top matches as JSON. The searcher is re-seeded from the current configs +
+    // user mode on every call so the result always reflects what the sidebar's own search
+    // would show. An empty/whitespace query returns the recent settings list (below), and the
+    // page shows a "type to search" hint when there are no recents.
+    nlohmann::json settings_search(const std::string& query);
+
+    // Recently-jumped-to settings, persisted (most-recent-first, capped at 8). Returns the
+    // stored JSON array [{opt_key,type,label,category,group},...]; record_setting_recent()
+    // prepends an entry (deduped by opt_key+type) and re-persists.
+    nlohmann::json settings_recent() const;
+    void record_setting_recent(const std::string& opt_key, int type, const std::string& label,
+                               const std::string& category, const std::string& group);
+
+    // "Go to tab..." Speed Dial helper: enumerate the MainFrame notebook's current pages
+    // as [{id,title},...]. Live by construction - built-in tabs (Home/Prepare/Preview/Device/
+    // Project/Calibration) and plugin tabs (plugin.<key>.<name>) are all Notebook pages, so a
+    // page appears/disappears with the notebook. Plugin tabs hidden in the overflow menu (many
+    // plugins) aren't separate pages and are not listed. Call on the UI thread; null-safe.
+    nlohmann::json tab_options() const;
+
 private:
     void         seed_state(AppAction& a) const;               // favourite/stats from config
     AppAction*      find(const std::string& id);

src/slic3r/GUI/GLCanvas3D.cpp

@@ -1039,7 +1039,6 @@ wxDEFINE_EVENT(EVT_GLCANVAS_ORIENT_PARTPLATE, SimpleEvent);
 wxDEFINE_EVENT(EVT_GLCANVAS_SELECT_CURR_PLATE_ALL, SimpleEvent);
 wxDEFINE_EVENT(EVT_GLCANVAS_SELECT_ALL, SimpleEvent);
 wxDEFINE_EVENT(EVT_GLCANVAS_QUESTION_MARK, SimpleEvent);
-wxDEFINE_EVENT(EVT_GLCANVAS_OPEN_SPEED_DIAL, SimpleEvent);
 wxDEFINE_EVENT(EVT_GLCANVAS_INCREASE_INSTANCES, Event<int>);
 wxDEFINE_EVENT(EVT_GLCANVAS_INSTANCE_MOVED, SimpleEvent);
 wxDEFINE_EVENT(EVT_GLCANVAS_INSTANCE_ROTATED, SimpleEvent);
@@ -3502,11 +3501,6 @@ void GLCanvas3D::on_char(wxKeyEvent& evt)
             break;
         }
         case '?': { post_event(SimpleEvent(EVT_GLCANVAS_QUESTION_MARK)); break; }
-        case ' ': {
-            if (m_canvas_type == ECanvasType::CanvasView3D)
-                post_event(SimpleEvent(EVT_GLCANVAS_OPEN_SPEED_DIAL));
-            break;
-        }
         case 'A':
         case 'a':
             {

src/slic3r/GUI/GLCanvas3D.hpp

@@ -166,7 +166,6 @@ wxDECLARE_EVENT(EVT_GLCANVAS_ORIENT_PARTPLATE, SimpleEvent);
 wxDECLARE_EVENT(EVT_GLCANVAS_SELECT_CURR_PLATE_ALL, SimpleEvent);
 wxDECLARE_EVENT(EVT_GLCANVAS_SELECT_ALL, SimpleEvent);
 wxDECLARE_EVENT(EVT_GLCANVAS_QUESTION_MARK, SimpleEvent);
-wxDECLARE_EVENT(EVT_GLCANVAS_OPEN_SPEED_DIAL, SimpleEvent);
 wxDECLARE_EVENT(EVT_GLCANVAS_INCREASE_INSTANCES, Event<int>); // data: +1 => increase, -1 => decrease
 wxDECLARE_EVENT(EVT_GLCANVAS_INSTANCE_MOVED, SimpleEvent);
 wxDECLARE_EVENT(EVT_GLCANVAS_FORCE_UPDATE, SimpleEvent);

src/slic3r/GUI/KBShortcutsDialog.cpp

@@ -197,6 +197,8 @@ void KBShortcutsDialog::fill_shortcuts()
 
             // Switch table page
             { ctrl + L("Tab"), L("Switch table page")},
+            // Open speed dial
+            { ctrl + "K", L("Open speed dial") },
             //DEL
             #ifdef __APPLE__
                 {"fn+⌫", L("Delete Selected")},
@@ -267,8 +269,6 @@ void KBShortcutsDialog::fill_shortcuts()
             { "O", L("Zoom out") },
             { "V", L("Toggle printable for object/part") },
             { L_CONTEXT("Tab", "Keyboard Shortcut"), L("Switch between Prepare/Preview") },
-            { L_CONTEXT("Space", "Keyboard Shortcut"), L("Open actions speed dial") },
-
         };
         m_full_shortcuts.push_back({ { _L("Plater"), "" }, plater_shortcuts });
 

src/slic3r/GUI/MainFrame.cpp

@@ -701,6 +701,8 @@ DPIFrame(NULL, wxID_ANY, "", wxDefaultPosition, wxDefaultSize, BORDERLESS_FRAME_
             }
             return;}
 #endif
+        // Orca: open the speed dial from any page. CmdDown() = Ctrl on Win/Linux, Cmd on macOS.
+        if (evt.CmdDown() && evt.GetKeyCode() == 'K') { wxGetApp().open_speed_dial(); return; }
         if (evt.CmdDown() && evt.GetKeyCode() == 'R') { if (m_slice_enable) { wxGetApp().plater()->update(true, true); wxPostEvent(m_plater, SimpleEvent(EVT_GLTOOLBAR_SLICE_PLATE)); this->m_tabpanel->SelectPageByName(TAB_ID_PREVIEW); } return; }
         if (evt.CmdDown() && evt.ShiftDown() && evt.GetKeyCode() == 'G') {
             m_plater->apply_background_progress();
@@ -3346,6 +3348,11 @@ void MainFrame::init_menubar_as_editor()
             wxGetApp().open_preferences();
         },
         "", nullptr, []() { return true; }, this, 1);
+    parent_menu->AppendSeparator();
+    append_menu_item(
+        parent_menu, wxID_ANY, _L("Open speed dial...") + sep + ctrl_t + "K", "",
+        [](wxCommandEvent &) { wxGetApp().open_speed_dial(); },
+        "", nullptr, []() { return true; }, this);
     //parent_menu->Insert(1, preference_item);
 #endif
     // Help menu
@@ -3370,6 +3377,12 @@ void MainFrame::init_menubar_as_editor()
     auto top_menu = m_topbar->GetTopMenu();
     top_menu->AppendSeparator();
 
+    append_menu_item(
+        top_menu, wxID_ANY, _L("Open speed dial...") + "\t" + ctrl + "K", "",
+        [](wxCommandEvent &) { wxGetApp().open_speed_dial(); },
+        "", nullptr, []() { return true; }, this);
+    top_menu->AppendSeparator();
+
     append_menu_item(
         top_menu, wxID_ANY, _L("Preset Bundle") + "\t", "",
         [this](wxCommandEvent &) {
@@ -3508,6 +3521,10 @@ void MainFrame::init_menubar_as_editor()
 #else
     // On Mac, the Apple menu ignores non-standard custom items, so add Preset Bundle to the File menu
     fileMenu->AppendSeparator();
+    append_menu_item(
+        fileMenu, wxID_ANY, _L("Open speed dial...") + sep + ctrl_t + "K", "",
+        [](wxCommandEvent&) { wxGetApp().open_speed_dial(); },
+        "", nullptr, []() { return true; }, this);
     append_menu_item(
         fileMenu, wxID_ANY, _L("Preset Bundle"), "",
         [this](wxCommandEvent&) {

src/slic3r/GUI/Notebook.cpp

@@ -10,6 +10,7 @@
 #include "Widgets/Label.hpp"
 
 #include <wx/button.h>
+#include <wx/dcclient.h>
 #include <wx/sizer.h>
 
 wxDEFINE_EVENT(wxCUSTOMEVT_NOTEBOOK_SEL_CHANGED, wxCommandEvent);
@@ -158,12 +159,22 @@ void ButtonsListCtrl::SetSelection(int sel)
 
 bool ButtonsListCtrl::InsertPage(size_t n, const wxString &text, bool bSelect /* = false*/, const std::string &bmp_name /* = ""*/, const wxBitmap &bmp /* = wxNullBitmap */)
 {
-    Button * btn = new Button(this, text.empty() ? text : " " + text, bmp_name, wxNO_BORDER);
+    Button * btn = new Button(this, text, bmp_name, wxNO_BORDER);
     btn->SetCornerRadius(0);
 
     if (bmp_name.empty() && bmp.IsOk())
         btn->SetIcon(bmp);
 
+    // The label no longer carries a leading space, so widen the icon<->text gap to keep the
+    // original spacing between a tab's icon and its caption.
+    {
+        wxClientDC dc(btn);
+        dc.SetFont(btn->GetFont());
+        int space_w = 0;
+        dc.GetTextExtent(" ", &space_w, nullptr);
+        btn->SetIconSpacing(5 + space_w);
+    }
+
     int em = em_unit(this);
     //BBS set size for button
     btn->SetMinSize({(text.empty() ? 40 : 136) * em / 10, 36 * em / 10});
@@ -245,7 +256,7 @@ void ButtonsListCtrl::SetCompact(size_t n, bool compact)
     int em = em_unit(this);
     Button* btn = m_pageButtons[n];
     btn->SetMinSize({(compact ? 40 : 136) * em / 10, 36 * em / 10});
-    btn->SetLabel(compact ? "" : (" " +  m_pageLabels[n]));
+    btn->SetLabel(compact ? "" : m_pageLabels[n]);
 }
 
 wxString ButtonsListCtrl::GetPageText(size_t n) const

src/slic3r/GUI/Plater.cpp

@@ -7567,10 +7567,6 @@ Plater::priv::priv(Plater *q, MainFrame *main_frame)
 
         view3D_canvas->Bind(EVT_GLCANVAS_SELECT_ALL, [this](SimpleEvent&) { this->q->select_all(); });
         view3D_canvas->Bind(EVT_GLCANVAS_QUESTION_MARK, [](SimpleEvent&) { wxGetApp().keyboard_shortcuts(); });
-        view3D_canvas->Bind(EVT_GLCANVAS_OPEN_SPEED_DIAL, [this](SimpleEvent&) {
-            if (this->q->is_view3D_shown())
-                wxGetApp().open_speed_dial();
-        });
         view3D_canvas->Bind(EVT_GLCANVAS_INCREASE_INSTANCES, [this](Event<int>& evt)
             { if (evt.data == 1) this->q->increase_instances(); else if (this->can_decrease_instances()) this->q->decrease_instances(); });
         view3D_canvas->Bind(EVT_GLCANVAS_INSTANCE_MOVED, [this](SimpleEvent&) { update(); });

src/slic3r/GUI/SpeedDialDialog.cpp

@@ -9,12 +9,18 @@
 #include "Plater.hpp"
 #include "Widgets/WebViewHostDialog.hpp"
 
+#include <libslic3r/Preset.hpp>
+
 #include <algorithm>
 
 #include <wx/display.h>
 #include <wx/sizer.h>
 #include <wx/stattext.h>
 
+#ifdef __linux__
+#include <gtk/gtk.h>
+#endif
+
 namespace Slic3r { namespace GUI {
 
 namespace {
@@ -33,23 +39,49 @@ int json_int_or(const nlohmann::json& j, const char* key, int fallback)
 
 wxColour bg_color() { return wxGetApp().get_window_default_clr(); }
 
+// Give the WebKitGTK widget itself input focus, not its GtkScrolledWindow container.
+// (browser()->SetFocus() grabs focus on the container and doesn't reach the web content,
+// so typing only works after the user clicks.) On Linux the native backend is the
+// WebKitWebView widget; grab focus there directly. Elsewhere SetFocus() is correct.
+void focus_webview(wxWebView* browser, bool page_ready)
+{
+    if (!browser)
+        return;
+#ifdef __linux__
+    if (void* nb = browser->GetNativeBackend())
+        gtk_widget_grab_focus((GtkWidget*) nb);
+#else
+    browser->SetFocus();
+#endif
+    if (page_ready)
+        browser->RunScript("focusInput();");
 }
 
+} // namespace
+
 SpeedDialWebDialog::SpeedDialWebDialog(wxWindow* parent)
-    : WebViewHostDialog(parent, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize,
+    : WebViewHostDialog(parent,
-                        wxBORDER_NONE | wxFRAME_NO_TASKBAR)
+                        wxID_ANY,
+                        wxEmptyString,
+                        wxDefaultPosition,
+                        wxDefaultSize,
+                        wxBORDER_NONE | wxFRAME_NO_TASKBAR | wxFRAME_FLOAT_ON_PARENT)
 {
     SetBackgroundColour(bg_color());
     Bind(wxEVT_ACTIVATE, [this](wxActivateEvent& event) {
-        if (!event.GetActive() && IsShown())
+        // Focus the WebKit widget exactly when the WM makes the popup the active window
+        // (modeless focus is granted asynchronously, so a focus request made right after
+        // Show() is dropped). Also re-corrects focus on every re-open.
+        if (event.GetActive() && IsShown())
+            focus_webview(browser(), m_page_ready);
+        else if (!event.GetActive() && IsShown())
             Hide();
         event.Skip();
     });
-    if (!create_webview("web/dialog/SpeedDial/index.html", wxEmptyString,
+    if (!create_webview("web/dialog/SpeedDial/index.html", wxEmptyString, wxSize(kPopupWidth, kPopupMaxHeight),
-                       wxSize(kPopupWidth, kPopupMaxHeight), wxSize(kPopupWidth, kPopupMinHeight))) {
+                        wxSize(kPopupWidth, kPopupMinHeight))) {
         auto* sizer = new wxBoxSizer(wxVERTICAL);
-        sizer->Add(new wxStaticText(this, wxID_ANY, wxS("wxWebView unavailable")),
+        sizer->Add(new wxStaticText(this, wxID_ANY, wxS("wxWebView unavailable")), wxSizerFlags().Border(wxALL, 20));
-                   wxSizerFlags().Border(wxALL, 20));
         SetSizer(sizer);
         SetClientSize(FromDIP(wxSize(kPopupWidth, kPopupMinHeight)));
     }
@@ -61,8 +93,7 @@ void SpeedDialWebDialog::request_show()
 {
     if (IsShown()) {
         Raise();
-        if (browser())
+        focus_webview(browser(), m_page_ready);
-            browser()->SetFocus();
         return;
     }
 
@@ -70,8 +101,9 @@ void SpeedDialWebDialog::request_show()
     Raise();
     if (m_page_ready)
         send_actions();
-    if (browser())
+    // Grab focus now and again on wxEVT_ACTIVATE; grabbing directly on the WebKit widget is
-        browser()->SetFocus();
+    // what makes typing reach the search field immediately on open.
+    focus_webview(browser(), m_page_ready);
 }
 
 void SpeedDialWebDialog::on_script_message(const nlohmann::json& payload)
@@ -95,8 +127,7 @@ void SpeedDialWebDialog::handle_web_command(const nlohmann::json& payload)
     if (command == "request_actions") {
         m_page_ready = true;
         send_actions();
-    }
+    } else if (command == "toggle_favourite")
-    else if (command == "toggle_favourite")
         wxGetApp().action_registry().set_favourite(payload.value("id", ""), payload.value("fav", false));
     else if (command == "reorder_favourites") {
         std::vector<std::string> ids;
@@ -105,13 +136,61 @@ void SpeedDialWebDialog::handle_web_command(const nlohmann::json& payload)
                 if (id.is_string())
                     ids.push_back(id.get<std::string>());
         wxGetApp().action_registry().reorder_favourites(ids);
+    } else if (command == "run_action")
+        run_action(payload.value("id", ""), payload.value("title", ""), payload.value("param", ""));
+    else if (command == "go_to_setting") {
+        // "Go to setting..." second phase: the page hands back the option it matched.
+        const std::string opt_key = payload.value("opt_key", "");
+        if (!opt_key.empty()) {
+            const int type          = json_int_or(payload, "type", int(Preset::TYPE_INVALID));
+            const std::string label = payload.value("label", "");
+            const std::string group = payload.value("group", "");
+            const std::string cat   = payload.value("category", "");
+            // Track it in the palette's recent-settings list before jumping (persisted).
+            wxGetApp().action_registry().record_setting_recent(opt_key, type, label, cat, group);
+            Hide();
+            wxGetApp().sidebar().jump_to_option(opt_key, Preset::Type(type), from_u8(cat).ToStdWstring());
         }
-    else if (command == "run_action")
+    } else if (command == "search_settings")
-        run_action(payload.value("id", ""), payload.value("title", ""));
+        search_settings(payload.value("q", ""));
-    else if (command == "resize")
+    else if (command == "search_tabs")
+        search_tabs();
+    else if (command == "go_to_tab") {
+        // "Go to tab..." second phase: the page hands back the tab id it matched.
+        const std::string tab_id = payload.value("id", "");
+        if (!tab_id.empty()) {
+            Hide();
+            if (wxGetApp().mainframe)
+                wxGetApp().mainframe->select_tab(from_u8(tab_id));
+        }
+    } else if (command == "resize")
         resize_to_content(json_int_or(payload, "height", 0));
 }
 
+void SpeedDialWebDialog::search_tabs()
+{
+    // Round-trip is async because the webview delivers script messages synchronously on the
+    // GTK/macOS stack; defer the (cheap) enumeration and push the result back to the page.
+    wxGetApp().CallAfter([this, alive = m_alive]() {
+        if (!alive->load(std::memory_order_acquire))
+            return;
+        auto tabs = wxGetApp().action_registry().tab_options();
+        call_web_handler({{"command", "tab_results"}, {"tabs", std::move(tabs)}});
+    });
+}
+
+void SpeedDialWebDialog::search_settings(const std::string& query)
+{
+    // Round-trip is async because the webview delivers script messages synchronously on the
+    // GTK/macOS stack; defer the (cheap) search and push the result back to the page.
+    wxGetApp().CallAfter([this, alive = m_alive, query]() {
+        if (!alive->load(std::memory_order_acquire))
+            return;
+        auto results = wxGetApp().action_registry().settings_search(query);
+        call_web_handler({{"command", "settings_results"}, {"results", std::move(results)}});
+    });
+}
+
 void SpeedDialWebDialog::resize_to_content(int height)
 {
     if (height <= 0)
@@ -127,14 +206,15 @@ void SpeedDialWebDialog::resize_to_content(int height)
     Layout();
 }
 
-void SpeedDialWebDialog::run_action(const std::string& id, const std::string& title)
+void SpeedDialWebDialog::run_action(const std::string& id, const std::string& title, const std::string& param)
 {
     ActionRegistry& reg = wxGetApp().action_registry();
     const AppAction* a  = reg.by_id(id);
     if (!a)
         return;
 
-    const bool        ask    = reg.should_ask(id);
+    // Only plugin actions get the "Run plugin?" confirm. Built-in commands act immediately.
+    const bool ask           = a->kind == AppActionKind::Plugin && reg.should_ask(id);
     const std::string atitle = a->title();
     if (IsModal())
         EndModal(wxID_CANCEL);
@@ -143,8 +223,7 @@ void SpeedDialWebDialog::run_action(const std::string& id, const std::string& ti
 
     if (ask) {
         const wxString label = title.empty() ? from_u8(atitle) : from_u8(title);
-        RichMessageDialog dlg(wxGetApp().mainframe, wxString::Format(_L("Run \"%s\"?"), label),
+        RichMessageDialog dlg(wxGetApp().mainframe, wxString::Format(_L("Run \"%s\"?"), label), _L("Run plugin"), wxOK | wxCANCEL);
-                              _L("Run plugin"), wxOK | wxCANCEL);
         dlg.ShowCheckBox(_L("Don't ask again for this action"));
         if (dlg.ShowModal() != wxID_OK)
             return;
@@ -152,16 +231,19 @@ void SpeedDialWebDialog::run_action(const std::string& id, const std::string& ti
             wxGetApp().action_registry().suppress_ask(id);
     }
 
-    wxGetApp().CallAfter([id] {
+    wxGetApp().CallAfter([id, param] {
         if (wxGetApp().is_closing())
             return;
-        AppActionRunResult result = wxGetApp().action_registry().run(id);
+        AppActionRunResult result = wxGetApp().action_registry().run(id, param);
         if (result.level == AppActionRunResult::Level::Busy)
             return;
         if (!result.message.IsEmpty() && wxGetApp().plater())
-            wxGetApp().plater()->get_notification_manager()->push_notification(
+            wxGetApp()
-                NotificationType::CustomNotification,
+                .plater()
-                result.level == AppActionRunResult::Level::Error ? NotificationManager::NotificationLevel::ErrorNotificationLevel :
+                ->get_notification_manager()
+                ->push_notification(NotificationType::CustomNotification,
+                                    result.level == AppActionRunResult::Level::Error ?
+                                        NotificationManager::NotificationLevel::ErrorNotificationLevel :
                                         NotificationManager::NotificationLevel::RegularNotificationLevel,
                                     into_u8(result.message));
     });
@@ -172,7 +254,8 @@ void SpeedDialWebDialog::send_actions()
     nlohmann::json snap = wxGetApp().action_registry().snapshot();
     call_web_handler({{"command", "list_actions"},
                       {"actions", std::move(snap["actions"])},
-                      {"favourites", std::move(snap["favourites"])}});
+                      {"favourites", std::move(snap["favourites"])},
+                      {"recent", std::move(snap["recent"])}});
 }
 
-}}
+}} // namespace Slic3r::GUI

src/slic3r/GUI/SpeedDialDialog.hpp

@@ -20,8 +20,10 @@ private:
     void on_script_message(const nlohmann::json& payload) override;
     void handle_web_command(const nlohmann::json& payload);
     void resize_to_content(int height);
-    void run_action(const std::string& id, const std::string& title);
+    void run_action(const std::string& id, const std::string& title, const std::string& param = "");
     void send_actions();
+    void search_settings(const std::string& query);
+    void search_tabs();
 
     bool m_page_ready{false};
     // Guards the CallAfter in on_script_message across dialog destruction, same as

src/slic3r/GUI/Widgets/Button.cpp

@@ -25,25 +25,18 @@ END_EVENT_TABLE()
  * calling Refresh()/Update().
  */
 
-Button::Button()
+Button::Button() : paddingSize(10, 8)
-    : paddingSize(10, 8)
 {
-    background_color = StateColor(
+    background_color = StateColor(std::make_pair(0xF0F0F1, (int) StateColor::Disabled),
-        std::make_pair(0xF0F0F1, (int) StateColor::Disabled),
                                   std::make_pair(0x52c7b8, (int) StateColor::Hovered | StateColor::Checked),
                                   std::make_pair(0x009688, (int) StateColor::Checked),
                                   std::make_pair(*wxLIGHT_GREY, (int) StateColor::Hovered),
                                   std::make_pair(*wxWHITE, (int) StateColor::Normal));
-    text_color       = StateColor(
+    text_color = StateColor(std::make_pair(*wxLIGHT_GREY, (int) StateColor::Disabled), std::make_pair(*wxBLACK, (int) StateColor::Normal));
-        std::make_pair(*wxLIGHT_GREY, (int) StateColor::Disabled),
-        std::make_pair(*wxBLACK, (int) StateColor::Normal));
 }
 
-Button::Button(wxWindow* parent, wxString text, wxString icon, long style, int iconSize, wxWindowID btn_id)
+Button::Button(wxWindow* parent, wxString text, wxString icon, long style, int iconSize, wxWindowID btn_id) : Button()
-    : Button()
+{ Create(parent, text, icon, style, iconSize, btn_id); }
-{
-    Create(parent, text, icon, style, iconSize, btn_id);
-}
 
 bool Button::Create(wxWindow* parent, wxString text, wxString icon, long style, int iconSize, wxWindowID btn_id)
 {
@@ -87,9 +80,7 @@ void Button::SetIcon(const wxString& icon)
             this->active_icon = tmpBitmap;
             Refresh();
         }
-    }
+    } else {
-    else
-    {
         this->active_icon = ScalableBitmap();
         Refresh();
     }
@@ -121,6 +112,13 @@ void Button::SetPaddingSize(const wxSize& size)
     messureSize();
 }
 
+void Button::SetIconSpacing(int spacing)
+{
+    m_icon_spacing = spacing;
+    messureSize();
+    Refresh();
+}
+
 void Button::SetTextColor(StateColor const& color)
 {
     text_color = color;
@@ -145,22 +143,22 @@ bool Button::Enable(bool enable)
     return result;
 }
 
-void Button::SetCanFocus(bool canFocus) {
+void Button::SetCanFocus(bool canFocus)
+{
     StaticBox::SetCanFocus(canFocus);
     this->canFocus = canFocus;
 }
 
 void Button::SetValue(bool state)
 {
-    if (GetValue() == state) return;
+    if (GetValue() == state)
+        return;
     state_handler.set_state(state ? StateHandler::Checked : 0, StateHandler::Checked);
 }
 
 bool Button::GetValue() const { return state_handler.states() & StateHandler::Checked; }
 
-void Button::SetCenter(bool isCenter)
+void Button::SetCenter(bool isCenter) { this->isCenter = isCenter; }
-{
-    this->isCenter = isCenter; }
 
 void Button::SetVertical(bool vertical)
 {
@@ -181,32 +179,27 @@ void Button::SetStyle(const ButtonStyle style, const ButtonType type)
         this->SetPaddingSize(FromDIP(wxSize(8, 3)));
         this->SetCornerRadius(this->FromDIP(8));
         this->SetFont(Label::Body_10);
-    }
+    } else if (type == ButtonType::Window) {
-    else if (type == ButtonType::Window) {
         this->SetSize(FromDIP(wxSize(58, 24)));
         this->SetMinSize(FromDIP(wxSize(58, 24)));
         this->SetCornerRadius(this->FromDIP(12));
         this->SetFont(Label::Body_12);
-    }
+    } else if (type == ButtonType::Choice) {
-    else if (type == ButtonType::Choice) {
         this->SetMinSize(FromDIP(wxSize(100, 32)));
         this->SetPaddingSize(FromDIP(wxSize(12, 8)));
         this->SetCornerRadius(this->FromDIP(4));
         this->SetFont(Label::Body_14);
-    }
+    } else if (type == ButtonType::Parameter) {
-    else if (type == ButtonType::Parameter) {
         this->SetMinSize(FromDIP(wxSize(120, 26)));
         this->SetSize(FromDIP(wxSize(120, 26)));
         this->SetCornerRadius(this->FromDIP(4));
         this->SetFont(Label::Body_14);
-    }
+    } else if (type == ButtonType::Icon) {
-    else if (type == ButtonType::Icon) {
         this->SetPaddingSize(FromDIP(wxSize(5, 5)));
         this->SetMinSize(FromDIP(wxSize(26, 26)));
         this->SetSize(FromDIP(wxSize(26, 26)));
         this->SetCornerRadius(this->FromDIP(4));
-    }
+    } else if (type == ButtonType::Expanded) {
-    else if (type == ButtonType::Expanded) {
         this->SetMinSize(FromDIP(wxSize(-1, 32)));
         this->SetPaddingSize(FromDIP(wxSize(12, 8)));
         this->SetCornerRadius(this->FromDIP(4));
@@ -223,29 +216,23 @@ void Button::SetStyle(const ButtonStyle style, const ButtonType type)
                    style == ButtonStyle::Disabled ? btn_disabled :
                                                     btn_regular;
 
-    auto bg_color = StateColor(
+    auto bg_color = StateColor(std::pair(wxColour(clr_arr[0]), (int) StateColor::Disabled),
-        std::pair(wxColour(clr_arr[0]), (int)StateColor::Disabled),
                                std::pair(wxColour(clr_arr[1]), (int) StateColor::Pressed),
                                std::pair(wxColour(clr_arr[2]), (int) StateColor::Hovered),
                                std::pair(wxColour(clr_arr[3]), (int) StateColor::Normal),
-        std::pair(wxColour(clr_arr[4]), (int)StateColor::Enabled)
+                               std::pair(wxColour(clr_arr[4]), (int) StateColor::Enabled));
-    );
     bg_color.setTakeFocusedAsHovered(false);
     this->SetBackgroundColor(bg_color);
     wxColour focus_clr = clr_arr[is_dark ? 8 : 9];
-    auto border_color = StateColor(
+    auto border_color  = StateColor(std::pair(wxColour(clr_arr[0]), (int) StateColor::Disabled),
-        std::pair(wxColour(clr_arr[0]), (int)StateColor::Disabled),
                                     std::pair(wxColour(clr_arr[2]), (int) (StateColor::Hovered | ~StateColor::Focused)),
                                     std::pair(wxColour(focus_clr), (int) StateColor::Focused),
-        std::pair(wxColour(clr_arr[3]), (int)StateColor::Normal)
+                                    std::pair(wxColour(clr_arr[3]), (int) StateColor::Normal));
-    );
     border_color.setTakeFocusedAsHovered(false);
     this->SetBorderColor(border_color);
-    this->SetTextColor(StateColor(
+    this->SetTextColor(StateColor(std::pair(wxColour(clr_arr[5]), (int) StateColor::Disabled),
-        std::pair(wxColour(clr_arr[5]), (int)StateColor::Disabled),
                                   std::pair(wxColour(clr_arr[7]), (int) StateColor::Hovered),
-        std::pair(wxColour(clr_arr[6]), (int)StateColor::Normal)
+                                  std::pair(wxColour(clr_arr[6]), (int) StateColor::Normal)));
-    ));
 
     m_has_style = true;
     m_style     = style;
@@ -290,7 +277,7 @@ void Button::render(wxDC& dc)
 
     const ScalableBitmap& icon = active_icon;
     wxSize padding             = this->paddingSize;
-    int spacing = 5;
+    int spacing                = m_icon_spacing;
     // Wrap text
     auto text = GetLabel();
     if (vertical && textSize.x + padding.x * 2 > size.x) {
@@ -313,10 +300,12 @@ void Button::render(wxDC& dc)
         szIcon = icon.GetBmpSize();
         if (vertical) {
             szContent.y += szIcon.y;
-            if (szIcon.x > szContent.x) szContent.x = szIcon.x;
+            if (szIcon.x > szContent.x)
+                szContent.x = szIcon.x;
         } else {
             szContent.x += szIcon.x;
-            if (szIcon.y > szContent.y) szContent.y = szIcon.y;
+            if (szIcon.y > szContent.y)
+                szContent.y = szIcon.y;
         }
         if (szContent.x > size.x) {
             int d = std::min(padding.x, (szContent.x - size.x) / 2);
@@ -328,7 +317,8 @@ void Button::render(wxDC& dc)
     wxRect rcContent = {{0, 0}, size};
     if (isCenter) {
         wxSize offset = (size - szContent) / 2;
-        if (offset.x < 0) offset.x = 0;
+        if (offset.x < 0)
+            offset.x = 0;
         rcContent.Deflate(offset.x, offset.y);
     }
     // start draw
@@ -373,19 +363,21 @@ void Button::messureSize()
     wxSize szContent = textSize.GetSize();
     if (this->active_icon.bmp().IsOk()) {
         if (szContent.y > 0) {
-            //BBS norrow size between text and icon
+            // BBS narrow size between text and icon
             if (vertical)
-                szContent.y += 5;
+                szContent.y += m_icon_spacing;
             else
-                szContent.x += 5;
+                szContent.x += m_icon_spacing;
         }
         wxSize szIcon = this->active_icon.GetBmpSize();
         if (vertical) {
             szContent.y += szIcon.y;
-            if (szIcon.x > szContent.x) szContent.x = szIcon.x;
+            if (szIcon.x > szContent.x)
+                szContent.x = szIcon.x;
         } else {
             szContent.x += szIcon.x;
-            if (szIcon.y > szContent.y) szContent.y = szIcon.y;
+            if (szIcon.y > szContent.y)
+                szContent.y = szIcon.y;
         }
     }
     wxSize size = szContent + paddingSize * 2;
@@ -444,8 +436,8 @@ void Button::keyDownUp(wxKeyEvent &event)
         return;
     }
     if (event.GetEventType() == wxEVT_KEY_DOWN &&
-        (event.GetKeyCode() == WXK_TAB || event.GetKeyCode() == WXK_LEFT || event.GetKeyCode() == WXK_RIGHT
+        (event.GetKeyCode() == WXK_TAB || event.GetKeyCode() == WXK_LEFT || event.GetKeyCode() == WXK_RIGHT ||
-        || event.GetKeyCode() == WXK_UP || event.GetKeyCode() == WXK_DOWN))
+         event.GetKeyCode() == WXK_UP || event.GetKeyCode() == WXK_DOWN))
         HandleAsNavigationKey(event);
     else
         event.Skip();
@@ -462,7 +454,9 @@ void Button::sendButtonEvent()
 
 WXLRESULT Button::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
 {
-    if (nMsg == WM_GETDLGCODE) { return DLGC_WANTMESSAGE; }
+    if (nMsg == WM_GETDLGCODE) {
+        return DLGC_WANTMESSAGE;
+    }
     if (nMsg == WM_KEYDOWN) {
         wxKeyEvent event(CreateKeyEvent(wxEVT_KEY_DOWN, wParam, lParam));
         switch (wParam) {
@@ -483,8 +477,7 @@ void Button::EnableTooltipEvenDisabled()
 {
 #if defined(_MSC_VER) || defined(_WIN32)
     auto parent = this->GetParent();
-    if (parent)
+    if (parent) {
-    {
         parent->Bind(wxEVT_MOTION, &Button::OnParentMotion, this);
         parent->Bind(wxEVT_LEAVE_WINDOW, &Button::OnParentLeave, this);
     };
@@ -494,22 +487,21 @@ void Button::EnableTooltipEvenDisabled()
 void Button::OnParentMotion(wxMouseEvent& event)
 {
     auto parent = this->GetParent();
-    if (!parent) return event.Skip();
+    if (!parent)
+        return event.Skip();
 
     wxPoint pos        = parent->ClientToScreen(event.GetPosition());
     wxRect screen_rect = this->GetScreenRect();
     wxString tip       = this->GetToolTipText();
-    if (!tip.IsEmpty() && !this->IsEnabled() && screen_rect.Contains(pos))
+    if (!tip.IsEmpty() && !this->IsEnabled() && screen_rect.Contains(pos)) {
-    {
+        if (!tipWindow) {
-        if (!tipWindow)
-        {
             tipWindow = wxTipWindow::New(this, tip);
-            if (!tipWindow) return event.Skip();
+            if (!tipWindow)
+                return event.Skip();
             tipWindow->Enable(false);
         }
 
-        if (tipWindow->GetLabel() != tip)
+        if (tipWindow->GetLabel() != tip) {
-        {
             tipWindow->SetLabel(tip);
         }
 
@@ -517,11 +509,8 @@ void Button::OnParentMotion(wxMouseEvent& event)
         // using wxGetMousePosition() which returns (0,0) on Wayland.
         tipWindow->Position(this->ClientToScreen(wxPoint(0, 0)), this->GetSize());
         tipWindow->Popup();
-    }
+    } else {
-    else
+        if (tipWindow) {
-    {
-        if (tipWindow)
-        {
             tipWindow->Dismiss();
             tipWindow->Destroy();
             tipWindow = nullptr;
@@ -534,15 +523,14 @@ void Button::OnParentMotion(wxMouseEvent& event)
 void Button::OnParentLeave(wxMouseEvent& event)
 {
     auto parent = this->GetParent();
-    if (!parent) return event.Skip();
+    if (!parent)
+        return event.Skip();
 
-    if (tipWindow)
+    if (tipWindow) {
-    {
         wxPoint pos        = parent->ClientToScreen(event.GetPosition());
         wxRect screen_rect = this->GetScreenRect();
         wxString tip       = this->GetToolTipText();
-        if (!screen_rect.Contains(pos))
+        if (!screen_rect.Contains(pos)) {
-        {
             tipWindow->Dismiss();
             tipWindow->Destroy();
             tipWindow = nullptr;

src/slic3r/GUI/Widgets/Button.hpp

@@ -24,7 +24,8 @@ enum class ButtonType{
     Window,    // Font12  FullyRounded  For regular buttons in windows and not related with parameter boxes
     Choice,    // Font14  Semi-Rounded  For dialog/window choice buttons
     Parameter, // Font14  Semi-Rounded  For buttons that near parameter boxes
-    Icon     , // ------  Semi-Rounded  For buttons that only has icons. icons should be 16x16 and iconSize has to be defined as 16 while creation of button
+    Icon,      // ------  Semi-Rounded  For buttons that only has icons. icons should be 16x16 and iconSize has to be defined as 16 while
+               // creation of button
     Expanded,  // Font14  Semi-Rounded  For full length buttons. ex. buttons in static box
 };
 
@@ -34,6 +35,7 @@ class Button : public StaticBox
     wxRect textSize;
     wxSize minSize; // set by outer
     wxSize paddingSize;
+    int m_icon_spacing = 5;
     ScalableBitmap active_icon;
 
     StateColor text_color;
@@ -66,6 +68,8 @@ public:
 
     void SetPaddingSize(const wxSize& size);
 
+    void SetIconSpacing(int spacing);
+
     void SetStyle(const ButtonStyle style /*= ButtonStyle::Regular*/, const ButtonType type /*= ButtonType::None*/);
 
     void SetTextColor(StateColor const& color);