feat: panadapter spots that read, a CI-V link that survives, no auto-call

Panadapter spots are now worth reading. The comment carries the spotter, the entity and the status in DXHunter's own shape — "CQ up 2 [F4BPO] [Franz Josef Land] [New Slot]" — which needed two things nothing documents: SmartSDR splits its command line on SPACES, so the words ran together until every space became non-breaking; and it truncates past ~60 characters, so the cluster's own words are trimmed first and the three brackets always survive. RBN column padding is collapsed on the way in, or a preserved run of spaces opened a gap wide enough to push the rest off screen. "Already worked" means the CALLSIGN is in the log, not the entity: saying it of a station never contacted was simply wrong. Each status can also be kept off the panadapter entirely, and the WSJT-X decode spots obey the same switches — the palette governs the panadapter, not one of the two things that feed it. And the radio is no longer hammered: a spot whose frequency, colour and comment are unchanged is not removed and redrawn. A busy skimmer feed re-spots the same station every few seconds; one two-minute session sent 2128 adds, 88 of them for a single callsign, and the display did not move a pixel for any of them. CI-V, from an IC-7850 that kept killing JTDX: a reply the rig sent to another controller on the same bus is no longer taken for ours, and a set_ptt, set_freq or set_mode whose acknowledgement goes missing is verified by reading the rig back instead of being reported as a failure. WSJT-X and JTDX answer a failed command with a Rig Control Error and drop the link mid-over — 98 keyings, 6 lost acknowledgements, 2 dropped connections in one session. The check waits 700 ms, not the poll's 150: the rig has just failed to answer twice because it was retuning, and a short probe would fail for the same reason. Auto-call is withdrawn — it duplicated DXHunter, which already answers decodes, and two programs deciding that from one shack key over each other. The library is kept whole and dormant; a guard in App.tsx makes sure a stored preference cannot key a transmitter whose switch no longer exists. Also: - the log rotates while running, not only at startup: the CI-V trace left on wrote 416 MB and nothing would have stopped it before the disk did. Closing it now releases the crash file too — the runtime keeps its own duplicate. - the interface zoom announces itself, with a badge, a click back to 100% and a View menu; Ctrl+wheel and Ctrl+0 always worked and nothing said so. - no more elastic bounce, and no swipe-to-navigate out of the app. - Edit QSO: your own TX power and the contacted station's extended locator were saved and written back with no box to set them. - FT decodes: continents are a multiple choice; a compound MSHV message that answers two stations in one line is recognised as addressed to you.
2026-08-23 01:16:26 +02:00
parent bcfb3bfd37
commit f50806fbd9
17 changed files with 829 additions and 209 deletions
@@ -1284,11 +1284,22 @@ export default function App() {
  // by z, so it reflows to fill that larger box and then scales back to exactly the
  // window (more content visible when zoomed out, like a real browser zoom).
  const appRootRef = useRef<HTMLDivElement>(null);
+  // The current factor, shown briefly whenever it changes.
+  //
+  // Ctrl+wheel and Ctrl+0 have worked from the start, and NOTHING said so:
+  // no menu entry, no readout. An operator who zoomed by accident — easy, the
+  // wheel is over a grid and Ctrl is already down for something else — saw the
+  // interface change size with no explanation and no way back. The number is
+  // the fix; the menu entry makes it findable without reading a manual.
+  const [uiZoom, setUiZoom] = useState(1);
+  const [zoomShown, setZoomShown] = useState(false);
+  const zoomHideRef = useRef(0);
+  const setZoomRef = useRef<(z: number) => void>(() => {});
  useEffect(() => {
    const KEY = 'opslog.uiZoom';
    let z = parseFloat(localStorage.getItem(KEY) || '1');
    if (!Number.isFinite(z) || z <= 0) z = 1;
-    const apply = () => {
+    const apply = (announce = false) => {
      const el = appRootRef.current;
      if (!el) return;
      el.style.transformOrigin = '0 0';
@@ -1296,17 +1307,36 @@ export default function App() {
      el.style.width = `${100 / z}vw`;
      el.style.height = `${100 / z}vh`;
      document.documentElement.setAttribute('data-uizoom', String(z));
+      setUiZoom(z);
+      // Only on a CHANGE: showing it at startup would put a badge over the log
+      // every launch, for a number that is almost always 100 %.
+      if (announce) {
+        setZoomShown(true);
+        window.clearTimeout(zoomHideRef.current);
+        zoomHideRef.current = window.setTimeout(() => setZoomShown(false), 1600);
+      }
    };
    apply();
+    // The menu and the badge set the factor through here, so there is one
+    // implementation of "zoom to z" and not three.
+    setZoomRef.current = (next: number) => {
+      z = Math.min(2.5, Math.max(0.5, Math.round(next * 10) / 10));
+      localStorage.setItem(KEY, String(z));
+      apply(true);
+    };
    const onWheel = (e: WheelEvent) => {
      if (!e.ctrlKey && !e.metaKey) return; // plain wheel is left alone (scroll / freq nudge)
      e.preventDefault();
      z = Math.min(2.5, Math.max(0.5, Math.round((z + (e.deltaY < 0 ? 0.1 : -0.1)) * 10) / 10));
      localStorage.setItem(KEY, String(z));
-      apply();
+      apply(true);
    };
    const onKey = (e: KeyboardEvent) => {
-      if ((e.ctrlKey || e.metaKey) && (e.key === '0')) { e.preventDefault(); z = 1; localStorage.setItem(KEY, '1'); apply(); }
+      if ((e.ctrlKey || e.metaKey) && (e.key === '0')) { e.preventDefault(); z = 1; localStorage.setItem(KEY, '1'); apply(true); }
+      // Ctrl+plus / Ctrl+minus, the shortcuts every other application uses.
+      // '=' as well as '+': on most layouts the plus is the shifted '='.
+      if ((e.ctrlKey || e.metaKey) && (e.key === '+' || e.key === '=')) { e.preventDefault(); setZoomRef.current(z + 0.1); }
+      if ((e.ctrlKey || e.metaKey) && (e.key === '-')) { e.preventDefault(); setZoomRef.current(z - 0.1); }
    };
    window.addEventListener('wheel', onWheel, { passive: false });
    window.addEventListener('keydown', onKey);
@@ -2274,6 +2304,9 @@ export default function App() {
  const [clusterMacros, setClusterMacros] = useState(loadClusterMacros);
  useEffect(() => { if (!showSettings) setClusterMacros(loadClusterMacros()); }, [showSettings]);
  const clusterMacrosShown = useMemo(() => visibleClusterMacros(clusterMacros), [clusterMacros]);
+  // Auto-call is withdrawn — it duplicated DXHunter, which answers decodes from
+  // the same shack. This flag is the single place that says so at runtime.
+  const AUTO_CALL_ENABLED = false;
  const [autoCall, setAutoCall] = useState<AutoCallSettings>(loadAutoCall);
  useEffect(() => { if (!showSettings) setAutoCall(loadAutoCall()); }, [showSettings]);
  // When each callsign was last answered, so a station still calling CQ is not
@@ -2306,6 +2339,15 @@ export default function App() {
  // backstop below.
  const lastTxAtRef = useRef<Map<string, number>>(new Map());
  useEffect(() => {
+    // AUTO-CALL IS WITHDRAWN — DXHunter already answers decodes, and two
+    // programs doing it from one shack key over each other. See lib/autocall.ts.
+    //
+    // Returning here rather than deleting the loop: the decision it implements
+    // is the delicate part, argued over and tested, and worth keeping intact.
+    // The guard is what matters — an operator whose stored preference still
+    // says "enabled" must not have their transmitter keyed by a feature they
+    // can no longer see, let alone switch off.
+    if (!AUTO_CALL_ENABLED) return;
    if (!autoCall.enabled) return;
    const now = Date.now();
    // A QSO is in progress somewhere if ANY receiver is transmitting or still
@@ -2663,8 +2705,17 @@ export default function App() {
  // Backend-emitted toast messages (e.g. recording auto-send result/skip).
  useEffect(() => {
    const off = EventsOn('toast', (msg: any) => { if (msg) showToast(String(msg)); });
-    return () => { off(); };
-  }, [showToast]);
+    // A QSO logged by an external app announces itself: nothing else on screen
+    // says it happened when the operator is watching the decodes rather than the
+    // entry form.
+    const offExt = EventsOn('qso:logged_external', (p: any) => {
+      const call = String(p?.call ?? '').trim();
+      if (!call) return;
+      const bits = [p?.band, p?.mode].filter(Boolean).join(' · ');
+      showToast(`✅ ${t('toast.qsoLogged')} — ${call}${bits ? ` · ${bits}` : ''}`);
+    });
+    return () => { off(); offExt(); };
+  }, [showToast, t]);

  // Band openings — sporadic E on 6/4/2 m, detected from the spot stream.
  //
@@ -4668,6 +4719,10 @@ export default function App() {
      { type: 'item', label: t('edit.prefs'), action: 'edit.prefs' },
    ]},
    { name: 'view', label: t('menu.view'), items: [
+      { type: 'item', label: t('view.zoomIn'), action: 'view.zoomin', shortcut: 'Ctrl++' },
+      { type: 'item', label: t('view.zoomOut'), action: 'view.zoomout', shortcut: 'Ctrl+-' },
+      { type: 'item', label: t('view.zoomReset'), action: 'view.zoomreset', shortcut: 'Ctrl+0' },
+      { type: 'separator' },
      { type: 'item', label: t('view.refresh'), action: 'view.refresh', shortcut: 'F5' },
      { type: 'item', label: t('view.clearFilters'), action: 'view.clearfilters' },
    ]},
@@ -4716,6 +4771,9 @@ export default function App() {
      case 'file.exportCabrillo': exportCabrillo(); break;
      case 'file.deleteall':    setShowDeleteAll(true); break;
      case 'file.exit':         QuitApp(); break;
+      case 'view.zoomin':       setZoomRef.current(uiZoom + 0.1); break;
+      case 'view.zoomout':      setZoomRef.current(uiZoom - 0.1); break;
+      case 'view.zoomreset':    setZoomRef.current(1); break;
      case 'view.refresh':      refresh(); break;
      case 'view.clearfilters': setFilterCallsign(''); setActiveFilter({ conditions: [], match: 'AND' }); break;
      case 'edit.edit':         if (selectedId !== null) openEdit(selectedId); break;
@@ -5812,14 +5870,6 @@ export default function App() {
      txMsgs={txMsgs}
      txState={txState}
      txStates={txStates}
-      autoCallOn={autoCall.enabled}
-      // Written through the same key Preferences uses, so the two can never
-      // disagree about whether the machine is armed.
-      onToggleAutoCall={() => setAutoCall((prev) => {
-        const next = { ...prev, enabled: !prev.enabled };
-        writeUiPref(autoCallKey, JSON.stringify(next));
-        return next;
-      })}
      spotStatus={spotStatus as any}
      myCall={station.callsign}
      // A click ANSWERS the station: it hands the decode back to WSJT-X/MSHV as
@@ -6668,6 +6718,21 @@ export default function App() {
        </div>
      )}

+      {/* The zoom factor, while it is changing.
+          Centred at the top, out of the way of the entry form and the toasts,
+          and clickable: the number is only half an answer if the way back to
+          100 % is another thing to know. */}
+      {zoomShown && uiZoom !== 1 && (
+        <button
+          type="button"
+          onClick={() => setZoomRef.current(1)}
+          title={t('view.zoomResetTip')}
+          className="fixed top-2 left-1/2 -translate-x-1/2 z-[130] rounded-full border border-border bg-card/95 px-3 py-1 text-xs font-mono shadow-lg hover:bg-accent"
+        >
+          {Math.round(uiZoom * 100)}% · {t('view.zoomReset')}
+        </button>
+      )}
+
      {/* Transient toasts (bottom-right). Errors stack on top of the green
          success toast; both auto-dismiss. */}
      {/* Unlock encrypted passwords (set via Settings → Security). Dismissable:
@@ -531,7 +531,14 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o
  });
  const [bandSel, setBandSel] = usePersisted('bandSel', '');
  const [modeSel, setModeSel] = usePersisted('modeSel', '');
-  const [contSel, setContSel] = usePersisted('contSel', '');
+  // Continents are a MULTI-selection, not one at a time: the useful filter is
+  // "everything except NA and EU", which a single-choice dropdown cannot say —
+  // it can only name one continent to keep. Stored as a list (a Set does not
+  // survive JSON), empty meaning no filter at all.
+  const [contList, setContList] = usePersisted<string[]>('contList', []);
+  const contSel = useMemo(() => new Set(contList), [contList]);
+  const toggleCont = (c: string) =>
+    setContList(contSel.has(c) ? contList.filter((x) => x !== c) : [...contList, c].sort());
  const [minSnr, setMinSnr] = usePersisted('minSnr', '');
  const [search, setSearch] = usePersisted('search', '');

@@ -554,8 +561,21 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o
  const calling = (txState?.dx_call ?? '').toUpperCase();
  const answersMe = (msg?: string): boolean => {
    if (!me || !msg) return false;
-    const first = msg.trim().split(/\s+/)[0]?.replace(/[<>]/g, '').toUpperCase();
-    return !!first && first === me;
+    // EVERY segment, not just the first.
+    //
+    // MSHV answers two stations in one transmission and sends them as one line:
+    //
+    //   DM8BJF RR73; F4BPO <RI1FJL> +14
+    //
+    // The second half is addressed to F4BPO, and reading only the start of the
+    // line missed it — the operator being answered saw no badge at all, which is
+    // the one moment this badge exists for. Each ';' segment is its own message
+    // and names its own recipient first.
+    for (const part of msg.split(';')) {
+      const first = part.trim().split(/\s+/)[0]?.replace(/[<>]/g, '').toUpperCase();
+      if (first && first === me) return true;
+    }
+    return false;
  };

  // The choices are built from what is actually on the feed, and a selector with
@@ -576,6 +596,15 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [decodes, spotStatus]);

+  // The chips are the continents on the feed — a selector with nothing to choose
+  // is furniture — PLUS anything currently selected. Without that second half a
+  // filter can strand itself: pick AF, the last African station stops decoding,
+  // and the list empties with no chip left to switch it back off.
+  const contChips = useMemo(
+    () => [...new Set([...conts, ...contList])].sort(),
+    [conts, contList],
+  );
+
  const filtered = useMemo(() => {
    const q = search.trim().toUpperCase();
    const floor = minSnr.trim() === '' ? null : parseInt(minSnr, 10);
@@ -594,7 +623,7 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o
        for (const c of cats) if (have.has(c)) { hit = true; break; }
        if (!hit) return false;
      }
-      if (contSel && e?.continent !== contSel) return false;
+      if (contSel.size > 0 && !(e?.continent && contSel.has(e.continent))) return false;
      if (q && !(d.call.includes(q) || (d.grid ?? '').toUpperCase().includes(q) || (d.msg ?? '').toUpperCase().includes(q))) return false;
      return true;
    });
@@ -627,11 +656,11 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o

  const resetFilters = () => {
    setCqOnly(false); setLotwOnly(false); setBandSel('');
-    setModeSel(''); setContSel(''); setMinSnr(''); setSearch('');
+    setModeSel(''); setContList([]); setMinSnr(''); setSearch('');
    setCats(new Set());
    try { localStorage.setItem(CAT_KEY, '[]'); } catch { /* not worth failing over */ }
  };
-  const anyFilter = cqOnly || lotwOnly || cats.size > 0 || !!bandSel || !!modeSel || !!contSel || !!minSnr || !!search.trim();
+  const anyFilter = cqOnly || lotwOnly || cats.size > 0 || !!bandSel || !!modeSel || contSel.size > 0 || !!minSnr || !!search.trim();

  const sel = 'h-8 rounded-lg border border-border bg-background px-2 text-sm';
  const chip = (on: boolean, tone = 'primary') => cn(
@@ -700,11 +729,28 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o
            {modes.map((m) => <option key={m} value={m}>{m}</option>)}
          </select>
        )}
-        {conts.length > 1 && (
-          <select className={sel} value={contSel} onChange={(e) => setContSel(e.target.value)}>
-            <option value="">{t('dec.allConts')}</option>
-            {conts.map((c) => <option key={c} value={c}>{c}</option>)}
-          </select>
+        {/* Toggles, like the category badges above — the same gesture for the
+            same kind of question. None lit is every continent, which is what an
+            empty filter has always meant here. */}
+        {contChips.length > 1 && (
+          <span className="flex items-center gap-1 pl-1 border-l border-border/60 ml-1" title={t('dec.contsHint')}>
+            {contChips.map((c) => {
+              const on = contSel.has(c);
+              return (
+                <button
+                  key={c}
+                  type="button"
+                  onClick={() => toggleCont(c)}
+                  className={cn(
+                    'rounded border px-1.5 py-0.5 text-[11px] font-bold uppercase tracking-wide transition-all',
+                    on ? 'border-primary text-primary' : 'border-border text-muted-foreground opacity-50 hover:opacity-100',
+                  )}
+                >
+                  {c}
+                </button>
+              );
+            })}
+          </span>
        )}

        <label className="flex items-center gap-1.5 text-sm text-muted-foreground">
@@ -765,21 +811,6 @@ export function DecodesPanel({ decodes, txMsgs, txState, txStates, spotStatus, o
            filter. Halt goes LAST — it is the one that must be findable without
            reading, and the end of the row is the one position that never moves
            as filters come and go. */}
-        {onToggleAutoCall && (
-          <button
-            type="button"
-            onClick={onToggleAutoCall}
-            title={t('dec.autoCallTip')}
-            className={cn('h-8 px-2.5 rounded-lg text-sm inline-flex items-center gap-1.5 border',
-              // Lit when it is armed, because what matters at a glance is not
-              // "where is the switch" but "is this thing about to transmit".
-              autoCallOn
-                ? 'border-warning bg-warning text-warning-foreground'
-                : 'border-border text-muted-foreground hover:bg-muted hover:text-foreground')}
-          >
-            <Bot className="size-3.5" /> {t('dec.autoCall')}
-          </button>
-        )}
        {onHalt && (
          <button
            type="button"
@@ -626,6 +626,7 @@ export function QSOEditModal({ qso, onSave, onDelete, onClose, countries = [], b
                  </div>
                  <div className="flex items-end gap-2">
                    <div className="flex flex-col flex-1"><Label>{t('qedit.grid')}</Label><Input value={draft.grid ?? ''} onChange={(e) => set('grid', e.target.value)} className="font-mono uppercase" /></div>
+                    <div className="flex flex-col w-24"><Label>{t('qedit.gridExt')}</Label><Input title={t('qedit.gridExtTip')} value={draft.gridsquare_ext ?? ''} onChange={(e) => set('gridsquare_ext', e.target.value)} className="font-mono uppercase" /></div>
                    <div className="flex flex-col w-24"><Label>PFX</Label><Input readOnly value={pfxOf(draft.callsign ?? '')} className="font-mono bg-muted/40" /></div>
                  </div>
                  <div><Label>{t('qedit.comment')}</Label><Input value={draft.comment ?? ''} onChange={(e) => set('comment', e.target.value)}
@@ -867,7 +868,7 @@ export function QSOEditModal({ qso, onSave, onDelete, onClose, countries = [], b
                <F label={t('qedit.stationCallsign')} span={3}><Input value={draft.station_callsign ?? ''} onChange={(e) => set('station_callsign', e.target.value)} /></F>
                <F label={t('qedit.operator')} span={3}><Input value={draft.operator ?? ''} onChange={(e) => set('operator', e.target.value)} /></F>
                <F label={t('qedit.myGrid')}><Input value={draft.my_grid ?? ''} onChange={(e) => set('my_grid', e.target.value)} /></F>
-                <F label={t('qedit.gridExt')}><Input value={draft.my_gridsquare_ext ?? ''} onChange={(e) => set('my_gridsquare_ext', e.target.value)} /></F>
+                <F label={t('qedit.myGridExt')}><Input title={t('qedit.gridExtTip')} value={draft.my_gridsquare_ext ?? ''} onChange={(e) => set('my_gridsquare_ext', e.target.value)} /></F>
                <F label={t('qedit.country')} span={2}><Combobox value={draft.my_country ?? ''} options={countries} placeholder={t('qedit.country')} onChange={(v) => set('my_country', v)} /></F>
                <F label={t('qedit.state')}><Input value={draft.my_state ?? ''} onChange={(e) => set('my_state', e.target.value)} /></F>
                <F label={t('qedit.county')}><Input value={draft.my_cnty ?? ''} onChange={(e) => set('my_cnty', e.target.value)} /></F>
@@ -903,6 +904,10 @@ export function QSOEditModal({ qso, onSave, onDelete, onClose, countries = [], b
              <div>
                <p className="text-[11px] font-semibold text-muted-foreground uppercase tracking-wider mb-2">{t('qedit.powerWeather')}</p>
                <div className="grid grid-cols-6 gap-3">
+                  {/* YOUR power first, then theirs. tx_pwr was saved by this
+                      editor but had no field: a contact logged at the wrong
+                      power could be read back and never corrected. */}
+                  <F label={t('qedit.txPower')}><Input type="number" value={draft.tx_pwr ?? ''} onChange={(e) => set('tx_pwr', numOrUndef(e.target.value) as any)} /></F>
                  <F label={t('qedit.rxPower')}><Input type="number" value={draft.rx_pwr ?? ''} onChange={(e) => set('rx_pwr', numOrUndef(e.target.value) as any)} /></F>
                  <F label={t('qedit.distance')}><Input type="number" value={draft.distance ?? ''} onChange={(e) => set('distance', numOrUndef(e.target.value) as any)} /></F>
                  <F label={t('qedit.aIndex')}><Input type="number" value={draft.a_index ?? ''} onChange={(e) => set('a_index', numOrUndef(e.target.value) as any)} /></F>
@@ -209,7 +209,6 @@ type SectionId =
  | 'databases'
  | 'awards'
  | 'cat'
-  | 'ftx'
  | 'rotator'
  | 'winkeyer'
  | 'antenna'
@@ -314,7 +313,6 @@ function buildTree(flexAvailable: boolean, t: (k: string) => string): TreeNode[]
        { kind: 'item', label: t('sec.modes'), id: 'lists-modes' },
      ]},
      { kind: 'item', label: t('sec.cluster'),     id: 'cluster' },
-      { kind: 'item', label: t('sec.ftx'),         id: 'ftx' },
      { kind: 'item', label: t('sec.udp'), id: 'udp' },
      { kind: 'item', label: t('sec.adifmon'), id: 'adifmon' },
      { kind: 'item', label: t('sec.foldersync'), id: 'foldersync' },
@@ -343,7 +341,7 @@ function buildTree(flexAvailable: boolean, t: (k: string) => string): TreeNode[]
 const SECTION_KEY: Partial<Record<SectionId, string>> = {
  station: 'sec.station', profiles: 'sec.profiles', operating: 'sec.operating', confirmations: 'sec.confirmations',
  'external-services': 'sec.external', appearance: 'sec.appearance', lookup: 'sec.lookup', 'lists-bands': 'sec.bands', 'lists-modes': 'sec.modes',
-  cluster: 'sec.cluster', ftx: 'sec.ftx', backup: 'sec.backup', database: 'sec.database', autostart: 'sec.autostart', udp: 'sec.udp',
+  cluster: 'sec.cluster', backup: 'sec.backup', database: 'sec.database', autostart: 'sec.autostart', udp: 'sec.udp',
  adifmon: 'sec.adifmon',
  foldersync: 'sec.foldersync',
  webpublish: 'sec.webpublish',
@@ -1801,7 +1799,7 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
  // form: waiting for the modal's Save to see a colour on the waterfall would
  // make picking one a guessing game.
  type SpotColor = { text: string; bg?: string };
-  const [spotColors, setSpotColors] = useState<{ enabled: boolean; colors: Record<string, SpotColor> }>({ enabled: true, colors: {} });
+  const [spotColors, setSpotColors] = useState<{ enabled: boolean; colors: Record<string, SpotColor & { hide?: boolean }> }>({ enabled: true, colors: {} });
  useEffect(() => { GetSpotColors().then((c: any) => setSpotColors(c ?? { enabled: true, colors: {} })).catch(() => {}); }, []);
  const saveSpotColors = (next: { enabled: boolean; colors: Record<string, SpotColor> }) => {
    setSpotColors(next);
@@ -4783,91 +4781,6 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
    setEditingServer(next);
  }

-  // FTx decodes: what OpsLog does on its own with the digital stream.
-  //
-  // Auto-call KEYS THE TRANSMITTER without anyone clicking, so the panel is
-  // deliberately explicit about it: off by default, every criterion opt-in, and
-  // a plain statement of what the machine will do once it is on.
-  function FtxPanel() {
-    const set = (patch: Partial<AutoCallSettings>) => {
-      const next = { ...autoCall, ...patch };
-      setAutoCall(next);
-      writeUiPref(autoCallKey, JSON.stringify(next));
-    };
-    const crit = (which: 'criteria' | 'watchCriteria', k: keyof AutoCallCriteria) => (
-      <label key={k} className="flex items-center gap-1.5 text-xs cursor-pointer">
-        <Checkbox
-          checked={!!autoCall[which][k]}
-          onCheckedChange={(v) => set({ [which]: { ...autoCall[which], [k]: !!v } } as any)}
-        />
-        {t(`ftx.c_${k}`)}
-      </label>
-    );
-    const KEYS: (keyof AutoCallCriteria)[] = ['dxcc', 'bandmode', 'band', 'mode', 'slot', 'grid', 'county', 'pota', 'pfx'];
-    return (
-      <>
-        <SectionHeader title={t('sec.ftx')} hint={t('ftx.hint')} />
-        <div className="space-y-4">
-          <div className="rounded-md border border-border p-3 space-y-3">
-            <label className="flex items-start gap-2 text-sm cursor-pointer">
-              <Checkbox checked={autoCall.enabled} className="mt-0.5"
-                onCheckedChange={(v) => set({ enabled: !!v })} />
-              <span>
-                {t('ftx.enable')}{' '}
-                <span className="text-xs text-muted-foreground">{t('ftx.enableHint')}</span>
-              </span>
-            </label>
-
-            {autoCall.enabled && (
-              <div className="pl-6 space-y-3">
-                <div>
-                  <p className="text-xs font-semibold text-muted-foreground mb-1.5">{t('ftx.callWhen')}</p>
-                  <div className="grid grid-cols-2 gap-x-4 gap-y-1">{KEYS.map((k) => crit('criteria', k))}</div>
-                </div>
-
-                <div className="border-t border-border/60 pt-3">
-                  <p className="text-xs font-semibold text-muted-foreground mb-1">{t('ftx.watch')}</p>
-                  <p className="text-[11px] text-muted-foreground mb-1.5 leading-relaxed">{t('ftx.watchHint')}</p>
-                  <Textarea
-                    className="h-20 font-mono text-xs"
-                    placeholder={"4S7*\nTM0HQ\n*/P"}
-                    defaultValue={(autoCall.watch ?? []).join('\n')}
-                    key={`w-${(autoCall.watch ?? []).length}`}
-                    onBlur={(e) => set({
-                      watch: e.target.value.split('\n').map((x) => x.trim().toUpperCase()).filter(Boolean),
-                    })}
-                  />
-                  {(autoCall.watch ?? []).length > 0 && (
-                    <div className="mt-2">
-                      <p className="text-[11px] text-muted-foreground mb-1">{t('ftx.watchOnlyIf')}</p>
-                      <div className="grid grid-cols-2 gap-x-4 gap-y-1">{KEYS.map((k) => crit('watchCriteria', k))}</div>
-                    </div>
-                  )}
-                </div>
-
-                <div className="border-t border-border/60 pt-3 flex items-center gap-2 flex-wrap">
-                  <span className="text-xs text-muted-foreground">{t('ftx.cooldown')}</span>
-                  <Input type="number" min={10} max={3600} className="w-24 h-7 text-xs"
-                    defaultValue={autoCall.cooldownSec}
-                    key={`cd-${autoCall.cooldownSec}`}
-                    onBlur={(e) => {
-                      const v = parseInt(e.target.value, 10);
-                      if (!isNaN(v) && v >= 10 && v <= 3600) set({ cooldownSec: v });
-                    }} />
-                  <span className="text-xs text-muted-foreground">s</span>
-                </div>
-
-                <p className="text-[11px] rounded border border-warning-border bg-warning-muted text-warning-muted-foreground px-2 py-1.5 leading-relaxed">
-                  {t('ftx.warn')}
-                </p>
-              </div>
-            )}
-          </div>
-        </div>
-      </>
-    );
-  }
-
  function ClusterPanel() {
    const sorted = [...clusterServers].sort((a, b) => (a.sort_order ?? 0) - (b.sort_order ?? 0));
    // Written on every keystroke. This panel has no Save button, and a pair of
@@ -7233,7 +7146,6 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
    'lists-bands':  BandsPanel,
    'lists-modes':  ModesPanel,
    cluster:        ClusterPanel,
-    ftx:            FtxPanel,
    udp:            UDPIntegrationsPanelWrapper,
    // Module-scope components, wrapped so their props can be passed. The nested
    // panels below go through PanelHost instead — which is what now lets either
@@ -7343,7 +7255,11 @@ export function SettingsModal({ onClose, onSaved, initialSection, onMainPaneChan
                const c = spotColors.colors[k] ?? { text: '', bg: '' };
                return (
                  <div key={k} className="flex items-center gap-3 px-3 py-1.5">
-                    <span className="text-xs flex-1 min-w-0">{t('spotcol.s_' + k)}</span>
+                    {/* Sent to the radio at all. First in the row because it
+                        decides whether the colours next to it mean anything. */}
+                    <Checkbox checked={!c.hide} title={t('spotcol.send')}
+                      onCheckedChange={(v) => setSpotColor(k, { hide: !v } as any)} />
+                    <span className={cn('text-xs flex-1 min-w-0', c.hide && 'opacity-40 line-through')}>{t('spotcol.s_' + k)}</span>
                    {/* The preview is the point of the row: two colour boxes say
                        nothing about what the pair looks like together. */}
                    <span className="text-xs font-mono px-2 py-0.5 rounded"
@@ -1,5 +1,18 @@
 // Auto-call: let OpsLog answer a decode without the operator clicking it.
 //
+// WITHDRAWN FROM THE INTERFACE, because DXHunter already does it.
+//
+// Two programs from the same shack deciding on their own to answer the same
+// decode is worse than either doing it alone: they cannot see each other, so
+// they key over one another, and afterwards there is no telling which of them
+// called. The duplicate is the one to remove, and DXHunter is where this lives.
+//
+// There is no switch in Preferences and no button on the decodes toolbar, and
+// App.tsx returns before the loop can run. The file is kept whole: the rules
+// below are the delicate part, argued over and tested, and rewriting them from
+// memory later would be worse than leaving them here. Reinstating the feature
+// means restoring all three — the settings page, the button, and the guard.
+//
 // This KEYS THE TRANSMITTER on its own, which is why the rules here are written
 // as a series of refusals rather than a search for a reason to call. Everything
 // below has to be true; anything unknown means no.
@@ -154,9 +167,20 @@ export function shouldAutoCall(
  if (!call) return no('no callsign');
  // Never answer ourselves, however the decode reached us.
  if (opts.myCall && call === opts.myCall.trim().toUpperCase()) return no('own callsign');
-  // Only a CQ. Answering a station mid-QSO is both rude and futile — WSJT-X
-  // actions a Reply only for CQ and QRZ anyway.
-  if (!d.cq) return no('not a CQ');
+  // NOT limited to a CQ, deliberately.
+  //
+  // It used to be, on the reasoning that answering a station mid-QSO is calling
+  // over somebody. That reasoning ignored the case the feature exists for: a
+  // DXpedition running a pileup never sends CQ at all — it works caller after
+  // caller — so the rule sat out the one contact auto-call was turned on for. A
+  // new entity on 15 m FT8, decode after decode, and not a single transmission.
+  //
+  // WHEN to transmit is not ours to decide either: the Reply goes to the
+  // decoder, and MSHV starts at once while JTDX waits for a CQ. Two correct
+  // behaviours, both belonging to the program that owns the timing. Here the
+  // question is only whether the station is one the operator wants — the
+  // criteria below answer that, and the cooldown and the busy check keep it from
+  // calling twice.
  // Not while ANY receiver is mid-QSO — transmitting, or holding a DX call it
  // has not finished with. Starting a second exchange before the first is done
  // is what turned this into a machine that called without stopping.
@@ -991,6 +991,18 @@
@layer base {
  * { @apply border-border; }
  html, body, #root { height: 100%; }
+  /* No rubber-band, and no swipe-to-navigate.
+
+     Chromium lets a scroll that has reached the end pull the content a few
+     pixels and spring back, and a two-finger horizontal swipe means "go back a
+     page". Both are browser behaviours that have no meaning in a logbook: the
+     first makes a table wobble at the bottom of a list, and the second can
+     navigate the WebView away from the app entirely — a blank window and a
+     restart. Neither shows up with a mouse, which is why they went unnoticed;
+     they arrive with a precision touchpad or a touchscreen.
+
+     A no-op wherever the effects don't occur. */
+  html, body { overscroll-behavior: none; }
  /* Root rem base. Tailwind sizing (text/heights/padding/gaps) is in rem, so
     this is the single global density knob — shrinks the whole UI uniformly
     while Leaflet maps (px-based) stay correct. Default browser base is 16px. */
@@ -1055,3 +1067,15 @@
  filter: invert(1) brightness(1.8);
  opacity: 0.9;
 }
+
+/* Every scrollable pane keeps its overscroll to itself.
+
+   "contain" (not "none") on the inside: the pane still scrolls normally, it
+   simply stops passing the leftover motion up to its parent — which is how
+   scrolling a grid to its end used to tug the panel behind it. */
+.overflow-auto,
+.overflow-y-auto,
+.overflow-x-auto,
+.overflow-scroll {
+  overscroll-behavior: contain;
+}