diff --git a/CHANGELOG.de.md b/CHANGELOG.de.md
index 11c89ef..aaf3713 100644
--- a/CHANGELOG.de.md
+++ b/CHANGELOG.de.md
@@ -1,5 +1,29 @@
# Changelog
+## [0.9.10] – 2026-05-17
+
+> **Hinweis:** Mit diesem Release wird der Fokus von neuen Features auf
+> **Stabilisierung und Bugfixing** verlagert. Die Kern-Workflows
+> (Multi-Printer, Drucker hinzufügen/entfernen, Filament-Dialog,
+> Skip-Objekte, Standalone-Binaries) sind funktional ausreichend — ab jetzt
+> steht Robustheit vor neuen Features. Größere Feature-Wünsche (ACE Pro 2,
+> Home-Assistant-Integration vervollständigen, …) bleiben vorerst im Backlog.
+
+### Neu
+- **Objekte überspringen (vor und während des Drucks):** Aus dem AnycubicSlicerNext-Workbench-Bundle rekonstruiert — der Kobra X kann das nativ über sein Protokoll, der Anycubic-Slicer bietet es bloß nicht im UI an. Die Bridge schon, in zwei Varianten:
+ - **Vor dem Druck:** beim Starten eines Multi-Object-Drucks aus dem Browser-Tab hat der Filament-Dialog jetzt einen zusätzlichen Abschnitt „Objekte". Einzelne Objekte abwählen (oder Polygon direkt im Build-Plate-SVG anklicken) — sie werden vor dem Druck herausgenommen.
+ - **Während des Drucks:** neuer ✂-Button im Dashboard (nur während eines laufenden Drucks sichtbar). Öffnet einen Dialog mit derselben interaktiven SVG-Vorschau — Teil anklicken, bestätigen, der Drucker druckt es nicht weiter. Bereits übersprungene Teile bleiben ausgegraut, der Dialog aktualisiert sich live damit man sieht welche schon weg sind.
+- **Filament-Dialog – farbige Kanal- und Slot-Marker (Issue #23):** Die GCode-Kanal-Nummer sitzt jetzt in einer farbigen Box links (Hintergrund = Kanal-Farbe, Auto-Kontrast-Text statt des alten kleinen Punktes), der zugewiesene AMS-Slot bekommt rechts neben dem Dropdown denselben Look — aktualisiert sich live wenn man die Auswahl ändert. Funktioniert mit 4 Kanälen; das Layout iteriert sauber für mehr, aber >4 echte Filament-Slots brauchen eine ACE-Pro-2-Box und sind ohne entsprechende Hardware nicht durchgängig testbar (geparkt als Feature-Request, Issues #22 und #23).
+
+### Intern
+- Neue Helfer `kobrax_client.skip_objects(names)` / `query_skip_objects()`.
+- Neue Endpunkte: `GET /kx/files/{id}/objects`, `POST /kx/skip`, `POST /kx/skip/query`, `GET /kx/skip/state`.
+- SQLite-Schema: `gcode_files` bekommt die Spalten `objects_skip_parts` und `svg_image` (Auto-Migration auf bestehenden DBs).
+- `_on_file` extrahiert die vom Drucker gelieferte Objektliste + SVG-Vorschau und speichert sie pro Datei.
+- `_on_skip`-Callback verfolgt, welche Objekte der Drucker aktuell als übersprungen meldet.
+
+---
+
## [0.9.9] – 2026-05-14
### Fixes
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5f28954..a4b51e9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,29 @@
# Changelog
+## [0.9.10] – 2026-05-17
+
+> **Heads-up:** with this release the focus shifts from new features to
+> **stabilization and bug-fixing**. The core flows (multi-printer, add/remove,
+> filament dialog, skip objects, standalone binaries) are feature-complete
+> enough — from now on the priority is making them rock-solid before adding
+> more on top. Bigger feature requests (ACE Pro 2, Home Assistant integration
+> completeness, …) stay on the backlog for now.
+
+### New
+- **Skip objects (pre-print and mid-print):** Reverse-engineered from the AnycubicSlicerNext Workbench bundle — the Kobra X actually supports object skipping over its native protocol, but the Anycubic slicer doesn't expose it. The bridge does now, in both flavors:
+ - **Pre-print:** when starting a multi-object print from the Browser tab, the filament dialog now has an additional "Objects" section. Uncheck individual objects (or click the polygon directly on the build-plate SVG preview) and they're stripped from the print before it starts.
+ - **Mid-print:** new ✂ button on the dashboard (only visible during an active print). Opens a dialog with the same interactive SVG preview — click a part to mark it for skipping, hit confirm, and the printer drops it from the rest of the run. Already-skipped parts stay greyed out and the dialog refreshes live so you can see which ones are gone.
+- **Filament dialog – colored channel and slot markers (Issue #23):** the GCode channel number now sits in a colored box on the left (background = channel color, auto-contrast text instead of the old tiny dot), and the assigned AMS slot gets the same treatment on the right of the dropdown — updates live as you change the selection. Plays well with 4 channels; the layout iterates so more channels render correctly, but >4 actual filament slots still need an ACE Pro 2 hub to be testable end-to-end (parked as a feature request, Issues #22 and #23).
+
+### Internal
+- New `kobrax_client.skip_objects(names)` / `query_skip_objects()` helpers.
+- New endpoints: `GET /kx/files/{id}/objects`, `POST /kx/skip`, `POST /kx/skip/query`, `GET /kx/skip/state`.
+- SQLite schema: `gcode_files` gained `objects_skip_parts` and `svg_image` columns (auto-migrates on existing DBs).
+- `_on_file` now extracts the printer-provided object list + SVG preview and persists them per file.
+- `_on_skip` callback tracks which objects the printer reports as currently skipped.
+
+---
+
## [0.9.9] – 2026-05-14
### Fixes
diff --git a/VERSION b/VERSION
index 7e310ba..56f3151 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.9.9
+0.9.10
diff --git a/kobrax_client.py b/kobrax_client.py
index afd9f6c..46cb099 100644
--- a/kobrax_client.py
+++ b/kobrax_client.py
@@ -458,6 +458,20 @@ class KobraXClient:
def stop_print(self, taskid: str = "-1") -> dict | None:
return self.publish("print", "stop", {"taskid": taskid})
+ # -- Part-Skip ("Exclude Object") ---------------------------------------
+
+ def query_skip_objects(self) -> dict | None:
+ """Fragt den Drucker nach der aktuellen Objekt-/Skip-Liste."""
+ return self.publish("skip", "query_obj")
+
+ def skip_objects(self, names: list[str]) -> dict | None:
+ """Überspringt die genannten Objekte – auch mid-print möglich.
+
+ Namen entsprechen den EXCLUDE_OBJECT_DEFINE NAME=… Einträgen
+ im GCode-Header bzw. file_details.objects_skip_parts.
+ """
+ return self.publish("skip", "start", {"objects_skip_parts": list(names)})
+
# -- G-Code Upload -------------------------------------------------------
def upload_gcode(self, filepath: str, remote_filename: str | None = None,
diff --git a/kobrax_moonraker_bridge.py b/kobrax_moonraker_bridge.py
index 9cab173..3a9c73a 100644
--- a/kobrax_moonraker_bridge.py
+++ b/kobrax_moonraker_bridge.py
@@ -267,7 +267,9 @@ class GCodeStore:
est_print_time_sec INTEGER,
filament_used_mm REAL,
layer_count INTEGER,
- gcode_filaments TEXT
+ gcode_filaments TEXT,
+ objects_skip_parts TEXT,
+ svg_image TEXT
);
CREATE TABLE IF NOT EXISTS print_jobs (
id TEXT PRIMARY KEY,
@@ -287,6 +289,13 @@ class GCodeStore:
self._conn.commit()
except Exception:
pass
+ # Migration: Spalten objects_skip_parts + svg_image (Part-Skip-Feature, v0.9.10)
+ for col, typ in (("objects_skip_parts", "TEXT"), ("svg_image", "TEXT")):
+ try:
+ self._conn.execute(f"ALTER TABLE gcode_files ADD COLUMN {col} {typ}")
+ self._conn.commit()
+ except Exception:
+ pass
def save_file(self, file_id: str, filename: str, data: bytes,
est_time_sec: int = 0, thumbnail_b64: str = "",
@@ -330,6 +339,18 @@ class GCodeStore:
).fetchone()
return dict(row) if row else None
+ def update_file_objects(self, filename: str, objects: list, svg: str = "") -> None:
+ """Speichert Objekt-Liste + optionales SVG zu einer Datei (matcht via filename)."""
+ if not filename:
+ return
+ with self._lock:
+ self._conn.execute(
+ "UPDATE gcode_files SET objects_skip_parts=?, svg_image=? "
+ "WHERE filename=?",
+ (json.dumps(objects), svg or "", filename),
+ )
+ self._conn.commit()
+
def delete_file(self, file_id: str) -> bool:
row = self.get_file(file_id)
if not row:
@@ -435,6 +456,9 @@ class KobraXBridge:
self._thumbnail_b64: str = ""
+ # Part-Skip: zuletzt vom Drucker gemeldete Skip-Liste (v0.9.10)
+ self._skip_state: dict = {"objects": [], "skipped": [], "ts": 0}
+
# Register MQTT push callbacks
client.callbacks["tempature/report"] = self._on_temp
client.callbacks["print/report"] = self._on_print
@@ -442,6 +466,7 @@ class KobraXBridge:
client.callbacks["file/report"] = self._on_file
client.callbacks["multiColorBox/report"] = self._on_multicolor_box
client.callbacks["light/report"] = self._on_light
+ client.callbacks["skip/report"] = self._on_skip
# -------------------------------------------------------------------------
# MQTT callbacks (called from reader thread)
@@ -539,6 +564,23 @@ class KobraXBridge:
self._state["print_speed_mode"] = int(speed_mode)
self._push_status_update()
+ def _on_skip(self, payload: dict):
+ """skip/report-Callback (Part-Skip-Feature, v0.9.10).
+
+ Drucker meldet hier IMMER die Liste der bereits geskippten Objekte
+ zurück (objects_skip_parts), egal ob auf query_obj oder nach skip/start.
+ Die Gesamt-Objektliste kommt aus file/report.
+ """
+ d = payload.get("data") or {}
+ skipped = d.get("objects_skip_parts") or d.get("skipped") or d.get("skipped_parts") or []
+ # Liste immer (auch leer) übernehmen – sonst bleibt sie auf alten Stand
+ self._skip_state = {
+ "skipped": list(skipped),
+ "ts": int(time.time()),
+ }
+ if payload.get("state") == "done" or payload.get("code") == 200:
+ log.info(f"Skip-Antwort: state={payload.get('state')} code={payload.get('code')} skipped={skipped}")
+
def _on_file(self, payload: dict):
d = payload.get("data") or {}
details = d.get("file_details") or {}
@@ -546,6 +588,17 @@ class KobraXBridge:
if thumb:
self._thumbnail_b64 = thumb
log.info(f"Vorschaubild empfangen: {len(thumb)} Zeichen base64")
+ # Part-Skip: Objekt-Liste + optionales SVG (v0.9.10)
+ objs = details.get("objects_skip_parts") or []
+ svg = details.get("svg_image") or ""
+ if objs:
+ filename = d.get("filename") or details.get("filename") or self._last_uploaded_file
+ if filename:
+ try:
+ self._store.update_file_objects(filename, objs, svg)
+ log.info(f"Skip-Objekte für {filename}: {len(objs)} ({'mit SVG' if svg else 'ohne SVG'})")
+ except Exception as e:
+ log.warning(f"update_file_objects fehlgeschlagen: {e}")
self._push_status_update()
def _on_multicolor_box(self, payload: dict):
@@ -805,6 +858,91 @@ class KobraXBridge:
jobs = self._store.list_jobs(limit=limit, offset=offset)
return self._json_cors({"result": jobs})
+ async def handle_kx_file_objects(self, request):
+ """Liefert die Objekt-Liste + optionales SVG für eine Datei.
+
+ GET /kx/files/{id}/objects → {"names": [...], "svg_b64": "..."}
+ Wenn Datei noch keine Objekte hat (alter Eintrag): file/fileDetails
+ beim Drucker abfragen und Antwort abwarten ist Aufgabe des Frontends
+ (Reload nach Upload). Hier nur Datenbankstand zurückgeben.
+ """
+ fid = request.match_info.get("id", "")
+ f = self._store.get_file(fid)
+ if not f:
+ return self._json_cors({"error": "file not found"}, status=404)
+ try:
+ names = json.loads(f.get("objects_skip_parts") or "[]")
+ except Exception:
+ names = []
+ return self._json_cors({
+ "result": {
+ "names": names,
+ "svg_b64": f.get("svg_image") or "",
+ }
+ })
+
+ async def handle_kx_skip(self, request):
+ """Mid-Print Skip auslösen.
+
+ POST /kx/skip body={"names": ["..", ".."]}
+ """
+ try:
+ body = await request.json()
+ except Exception:
+ return self._json_cors({"error": "invalid json"}, status=400)
+ names = body.get("names") or []
+ if not isinstance(names, list) or not all(isinstance(n, str) for n in names):
+ return self._json_cors({"error": "names must be list[str]"}, status=400)
+ try:
+ loop = asyncio.get_event_loop()
+ await loop.run_in_executor(None, lambda: self.client.skip_objects(names))
+ except Exception as e:
+ return self._json_cors({"error": str(e)}, status=502)
+ return self._json_cors({"result": "ok", "names": names})
+
+ async def handle_kx_skip_query(self, request):
+ """Druck-Objektliste vom Drucker neu abfragen.
+
+ POST /kx/skip/query → triggert skip/query_obj, gibt zuletzt bekannten
+ Stand zurück (skip/report kommt async, Frontend pollt /kx/skip/state).
+ """
+ try:
+ loop = asyncio.get_event_loop()
+ await loop.run_in_executor(None, lambda: self.client.query_skip_objects())
+ except Exception as e:
+ return self._json_cors({"error": str(e)}, status=502)
+ return self._json_cors({"result": self._skip_state})
+
+ async def handle_kx_skip_state(self, request):
+ """Aktueller Skip-State.
+
+ Kombiniert:
+ - Gesamt-Objektliste: aus dem GCode-Store, gematcht über den aktuell
+ laufenden filename (file/report beim Druckstart hat die Liste gefüllt).
+ skip/query_obj liefert nämlich NUR die bereits geskippten zurück,
+ nicht die Gesamtliste.
+ - Geskippt: aus self._skip_state (von skip/report aktualisiert).
+ """
+ filename = self._state.get("filename", "")
+ all_objects: list[str] = []
+ svg = ""
+ if filename:
+ try:
+ f = self._store.get_file_by_name(filename)
+ if f:
+ all_objects = json.loads(f.get("objects_skip_parts") or "[]")
+ svg = f.get("svg_image") or ""
+ except Exception as e:
+ log.warning(f"skip_state lookup failed: {e}")
+ result = {
+ "objects": all_objects,
+ "skipped": list(self._skip_state.get("skipped", [])),
+ "svg_b64": svg,
+ "ts": self._skip_state.get("ts", 0),
+ "filename": filename,
+ }
+ return self._json_cors({"result": result})
+
async def handle_kx_printers(self, request):
# Aktive Drucker (mit IP) sammeln
active = [(pid, br) for pid, br in self._all_bridges.items()
@@ -848,6 +986,10 @@ class KobraXBridge:
# filament_assignments: [{slot_index, material, color_hex}, …]
assignments = body.get("filament_assignments")
+ # excluded_objects: ["name1","name2",...] – Pre-Print Skip (v0.9.10)
+ excluded_objects = body.get("excluded_objects") or []
+ if not isinstance(excluded_objects, list):
+ excluded_objects = []
if assignments:
ams_box_mapping = [
@@ -912,11 +1054,11 @@ class KobraXBridge:
"ai_settings": {"status": 0, "count": 0, "type": 1},
"timelapse": {"status": 0, "count": 0, "type": 64},
"drying_settings": {"status": 0, "target_temp": 0, "duration": 0, "remain_time": 0},
- "model_objects_skip_parts": [],
+ "model_objects_skip_parts": excluded_objects,
},
}
- log.info(f"KX-Store Druckstart: {filename} ams={len(ams_box_mapping)} slots assignments={bool(assignments)}")
+ log.info(f"KX-Store Druckstart: {filename} ams={len(ams_box_mapping)} slots assignments={bool(assignments)} excluded={len(excluded_objects)}")
loop = asyncio.get_event_loop()
result = await loop.run_in_executor(
None, lambda: self.client.publish("print", "start", payload, timeout=15.0)
@@ -1210,6 +1352,10 @@ class KobraXBridge:
# Optionale Slot-Auswahl aus dem Filament-Dialog
filament_assignments = body.get("filament_assignments")
+ # Pre-Print Skip (v0.9.10)
+ excluded_objects = body.get("excluded_objects") or []
+ if not isinstance(excluded_objects, list):
+ excluded_objects = []
if filament_assignments is not None:
ams_box_mapping = [
{
@@ -1271,7 +1417,7 @@ class KobraXBridge:
"ai_settings": {"status": 0, "count": 0, "type": 0},
"timelapse": {"status": 0, "count": 0, "type": 0},
"drying_settings": {"status": 0, "target_temp": 0, "duration": 0, "remain_time": 0},
- "model_objects_skip_parts": [],
+ "model_objects_skip_parts": excluded_objects,
},
}
@@ -1423,6 +1569,7 @@ main{flex:1;overflow-y:auto;padding:20px}
.btn-start{background:var(--ok);color:#0d2010}
.btn-pause{background:var(--raised);color:var(--txt);border:1px solid var(--border)}
.btn-resume{background:#0d2d1a;color:var(--ok);border:1px solid var(--ok)}
+.btn-skip{background:var(--raised);color:var(--warn);border:1px solid var(--warn)}
.btn-cancel{background:#2d0d0d;color:var(--err);border:1px solid var(--err)}
.btn-accent{background:var(--accent);color:#001a24}
.btn-sm{padding:7px 12px;font-size:12px}
@@ -1817,6 +1964,7 @@ nav.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;
+
@@ -2101,6 +2249,11 @@ var LANG_DE={
file_slots_btn:'🎨 Slots wählen',
file_cancel_btn:'✕ Abbrechen',
nav_printers:'Drucker',
+ skip_title:'✂ Objekte überspringen',skip_hint:'Objekte abwählen, die nicht weiter gedruckt werden sollen:',
+ skip_btn_label:'Objekte',skip_no_objects:'Keine Objekte in diesem Druck.',
+ skip_already:'übersprungen',skip_select_at_least_one:'Bitte mindestens ein Objekt wählen.',
+ skip_sending:'Sende …',skip_success:'Objekte werden übersprungen.',
+ fd_objects_hint:'Objekte überspringen (optional):',
add_printer:'Drucker hinzufügen',apd_lbl_ip:'Drucker-IP',apd_lbl_name:'Name (optional)',
apd_fetching:'Hole Daten vom Drucker…',apd_success:'Drucker hinzugefügt, Bridge startet neu…',apd_err_ip:'Bitte IP-Adresse eingeben',
printers_remove:'Drucker entfernen',printers_remove_confirm:'Drucker "{name}" entfernen? Die Bridge startet neu.',
@@ -2157,6 +2310,11 @@ var LANG_EN={
file_slots_btn:'🎨 Select Slots',
file_cancel_btn:'✕ Cancel',
nav_printers:'Printers',
+ skip_title:'✂ Skip objects',skip_hint:'Uncheck objects you no longer want to print:',
+ skip_btn_label:'Objects',skip_no_objects:'No objects in this print.',
+ skip_already:'skipped',skip_select_at_least_one:'Please pick at least one object.',
+ skip_sending:'Sending …',skip_success:'Objects will be skipped.',
+ fd_objects_hint:'Skip objects (optional):',
add_printer:'Add printer',apd_lbl_ip:'Printer IP',apd_lbl_name:'Name (optional)',
apd_fetching:'Fetching data from printer…',apd_success:'Printer added, bridge restarting…',apd_err_ip:'Please enter an IP address',
printers_remove:'Remove printer',printers_remove_confirm:'Remove printer "{name}"? The bridge will restart.',
@@ -2262,6 +2420,10 @@ function applyLang(){
setText('printers-panel-title','🖨 '+T.nav_printers);
setText('add-printer-btn-label',T.add_printer);
setText('apd-title',T.add_printer);
+ setText('skip-title',T.skip_title);
+ setText('skip-hint',T.skip_hint);
+ setText('d-btn-skip-label',T.skip_btn_label);
+ setText('fd-objects-hint',T.fd_objects_hint);
setText('apd-lbl-ip',T.apd_lbl_ip);
setText('apd-lbl-name',T.apd_lbl_name);
setText('store-panel-title','🗂 '+T.panel_browser_title);
@@ -2484,6 +2646,13 @@ function applyState(){
frb.style.display='flex';
}else{frb.style.display='none';}
}
+ // skip-button (mid-print) – nur sichtbar wenn aktuell gedruckt wird
+ var skipBtn=document.getElementById('d-btn-skip');
+ if(skipBtn){
+ var printing=(s.print_state==='printing'||s.print_state==='paused');
+ skipBtn.style.display=printing?'':'none';
+ }
+
// header
var b=document.getElementById('h-badge');
b.className='hbadge '+s.print_state;
@@ -3106,6 +3275,32 @@ function startReadyFileWithSlots(){
}
var _amsSlots=[];
+var _printObjects=[]; // [{name, skip}] für aktuell offenen Dialog
+var _printObjectsSvg=''; // base64-SVG aus DB für Visualisierung
+
+// Hilfsfunktionen für farbige Kanal/Slot-Marker (Issue #23)
+function _contrastText(hex){
+ // Helle Farbe → dunkler Text, dunkle Farbe → heller Text
+ var c=(hex||'').replace('#','');
+ if(c.length===3)c=c[0]+c[0]+c[1]+c[1]+c[2]+c[2];
+ if(c.length<6)return '#fff';
+ var r=parseInt(c.slice(0,2),16),g=parseInt(c.slice(2,4),16),b=parseInt(c.slice(4,6),16);
+ // YIQ-Helligkeit
+ var y=(r*299 + g*587 + b*114)/1000;
+ return y>=140?'#111':'#fff';
+}
+function _updateSlotMarker(sel){
+ var opt=sel.options[sel.selectedIndex];
+ var color=opt&&opt.dataset.color?opt.dataset.color:'#888';
+ var slotIdx=parseInt(opt.value);
+ var paintIdx=sel.dataset.paint;
+ var marker=document.querySelector('.fd-slot-marker[data-for-paint="'+paintIdx+'"]');
+ if(marker){
+ marker.style.background=color;
+ marker.style.color=_contrastText(color);
+ marker.textContent=(slotIdx+1);
+ }
+}
function openFilamentDialog(slots){
_amsSlots=slots.filter(function(s){return s.status==='loaded';});
@@ -3113,6 +3308,24 @@ function openFilamentDialog(slots){
var title=document.getElementById('fd-title');
var body=document.getElementById('fd-slots');
if(title)title.textContent='▶ '+_storeFilename;
+ // Objekt-Liste laden (nur Store-Modus: per File-ID; Banner-Modus hat keine ID)
+ _printObjects=[];
+ _printObjectsSvg='';
+ var objSection=document.getElementById('fd-objects-section');
+ if(objSection)objSection.style.display='none';
+ if(_storeFileId){
+ fetch(_apiUrl('/kx/files/'+encodeURIComponent(_storeFileId)+'/objects'))
+ .then(function(r){return r.json()})
+ .then(function(d){
+ var names=(d.result&&d.result.names)||[];
+ _printObjectsSvg=(d.result&&d.result.svg_b64)||'';
+ if(names.length>=2){
+ _printObjects=names.map(function(n){return {name:n,skip:false};});
+ renderObjectChecklist(); renderObjectSvg();
+ if(objSection)objSection.style.display='block';
+ }
+ }).catch(function(){});
+ }
// GCode-Kanäle: bevorzugt aus _gcodeFilaments, sonst aus belegten AMS-Slots ableiten
var channels=_gcodeFilaments.length?_gcodeFilaments:_amsSlots.map(function(s,i){
@@ -3131,14 +3344,18 @@ function openFilamentDialog(slots){
var opts=compatible.map(function(s){
var sel=(s.slot_index===defaultSlot.slot_index)?'selected':'';
return '';
+ '● Slot '+(s.slot_index+1)+' · '+s.material+'';
}).join('');
- return '