* Add wxInspector dep
* Initial intergration of wxInspector
* docs: add wxInspector plugins design spec
Design spec for two wxInspector plugins (DPIAware + CustomWidgets) that expose
OrcaSlicer's custom control properties in the inspector property grid.
Covers: DPIAware scale-factor properties, Button, CheckBox, TextInput,
SwitchButton, ProgressBar, Label, and LabeledStaticBox.
* docs: add wxInspector plugins implementation plan
6-task plan covering: source changes to existing widget headers,
DPIAwarePlugin, CustomWidgetsPlugin, registration helper,
MainFrame/CMake wiring, and build verification.
* feat: add getters/setters for wxInspector plugin access
Add minimal public accessors to DPIAware (set_scale_factor,
set_prev_scale_factor, set_em_unit, force_rescale), Button
(GetStyle, GetType, IsSelected), CheckBox (IsHalfChecked),
TextInput (GetCornerRadius), and LabeledStaticBox
(GetCornerRadius, GetBorderWidth, GetBorderColor, GetScale).
* feat: add wxInspector plugin registration helper
Add RegisterOrcaInspectorPlugins() inline function that creates
and registers the DPIAwarePlugin and CustomWidgetsPlugin as
static instances (matching wxInspector's built-in pattern).
* feat: add DPIAware wxInspector plugin
Exposes DPI scaling properties (scale_factor, prev_scale_factor,
em_unit, normal_font, force_rescale) on DPIFrame and DPIDialog
widgets. Uses dynamic_cast for detection and a template helper
to capture the correct static type for lambda accessors.
* feat: add OrcaCustomWidgets wxInspector plugin
Exposes Orca-specific properties on 7 widget types:
- Button: Style, Type, Selected
- CheckBox: Half Checked
- TextInput: Label, Text Value, Corner Radius
- SwitchButton: Value
- ProgressBar: Proportion, Show Number
- Label: Is Hyperlink, Font Point Size
- LabeledStaticBox: Corner Radius, Border Width, Border Color, Scale
Each widget type uses dynamic_cast for safe detection.
* feat: wire wxInspector plugins into MainFrame and build
Call RegisterOrcaInspectorPlugins() in MainFrame constructor after
SetupInspectorAccelerator(). Add all 5 plugin source files to
SLIC3R_GUI_SOURCES in CMakeLists.txt.
* fix: move plugin registration to GUI_App::on_init_inner
Register plugins once in app init rather than in MainFrame
constructor, which may be recreated during the application
lifetime.
* fix: include plugin headers in Registration.hpp for complete types
Static locals require complete type. Include DPIAwarePlugin.hpp and
CustomWidgetsPlugin.hpp instead of forward-declaring. Also remove
unused include from MainFrame.cpp (registration moved to GUI_App).
* fix: qualify DPIFrame/DPIDialog with Slic3r::GUI namespace
* Make DPIDialog inspectable. For other dialogs, we will add them if necessary later.
* docs: add spec for moving wxInspectable into DPIAware template
Move wxInspector::wxInspectable base class from DPIDialog and MainFrame
into the common DPIAware<P> template, making all DPIAware widgets
automatically visible in the inspector tree.
Co-Authored-By: Claude <noreply@anthropic.com>
* docs: add implementation plan for moving wxInspectable into DPIAware
Co-Authored-By: Claude <noreply@anthropic.com>
* docs: update spec/plan — move SetupInspectorAccelerator into DPIAware too
Co-Authored-By: Claude <noreply@anthropic.com>
* refactor: move wxInspectable and SetupInspectorAccelerator into DPIAware
DPIAware<P> now inherits wxInspector::wxInspectable and calls
SetupInspectorAccelerator in its constructor, making all DPIAware
widgets automatically appear in the inspector tree with the
Ctrl+Shift+I shortcut. DPIDialog now uses 'using' to inherit the
constructor. Remove redundant wxInspectable inheritance and
SetupInspectorAccelerator calls from DPIDialog and MainFrame.
Co-Authored-By: Claude <noreply@anthropic.com>
* fix: use LB_HYPERLINK constant instead of magic number 0x0020
Co-Authored-By: Claude <noreply@anthropic.com>
* Clean up
* Fix Linux build
* Don't build wxInspector sample
* Use shallow clone
* Try fix flatpak build
* Attempt to fix build again
* Fix build failure caused by 436c16135e
* wxWidgets build only download required submodules
* This should fix build on Windows on ARM
* Enable PIC
* Disable layout inspector by default for public release
* Use wxInspector 1.0.0 release
---------
Co-authored-by: Claude <noreply@anthropic.com>
Owned ("Mine") cloud plugins now offer the same local-only Delete as local
plugins: it removes the installed package and leaves the plugin in the cloud,
still reinstallable. Deleting a plugin from the cloud belongs on the plugin hub
and is no longer reachable from OrcaSlicer, so the whole cloud-delete chain is
removed down to the REST binding.
The deleted row is restored locally instead of via a blocking cloud refetch, so
it survives being offline, and it comes back without the deleted package's error
state.
# Description
Changing a slicing plugin's configuration had no effect on the sliced
result until you forced a re-slice some other way; it now applies
immediately. Print, printer and filament presets also keep their plugin
configuration separately, so configuring a plugin on one no longer wipes
out what you set on another.
A plugin's custom configuration page gets the same round of improvements
in both the Plugins dialog and the per-preset dialog: it follows the
app's light/dark theme, keeps its state while you edit instead of
resetting under the cursor, and can tell whether it is being edited
globally or for a preset, so "Restore defaults" can be labeled for what
it will actually do. The two bundled examples show this off — Twistify
now ships a custom configuration UI, and Inspector is themed, groups
# Screenshots/Recordings/Graphs
https://github.com/user-attachments/assets/02ca062a-5143-49a3-abe0-a2a040b3a928
## Tests
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# Description
attempt to fix#14851
# Screenshots/Recordings/Graphs
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# Description
Fixes some bugs reported by users and the community
# Fix 1: Latest Version
If the user updates the plugin version on OrcaCloud without a changelog,
the latest version shown on OrcaSlicer won't be accurate.
## Issue
OrcaSlicer uses the changelog returned by OrcaCloud backend as the
source of truth, even though we query a latest version from the backend
as well. The changelog only consists of version entries that have
changelogs so if the latest one, e.g. 1.2.0 has no changelog, but 1.1.0
has, the latest version will be interpreted as 1.1.0.
## Fix
Don't use the changelog for version tracking, just use it for the
plugins dialog changelog tab.
# Fix 2: Host theme script / window.orca bridge leaks into cross-origin
child iframes
If a plugin's embedded app renders its own `<iframe>` (its real
catalog/dashboard UI, or a third-party auth/payment widget), that child
document also gets, uninvited: the host theme `<style>` block fighting
whatever CSS the child page already defines.
## Issue
OrcaSlicer injects host themed scripts and window.orca bridge into every
page, potentially breaking any cross origin child frames or `<iframes>`
in general.
## Fix
Only inject top level frames by checking `if (window.top !==
window.self) return;`.
# Fix 3: Transferring Slicing Pipeline Plugin config when switching
printers (#14832)
Select an entry in the Process tab's "Slicing Pipeline Plugin" picker,
switch the active printer preset, then click **Transfer** in the
"modified settings" dialog — OrcaSlicer crashes immediately and
repeatably. Changing other settings (e.g. a single scalar option) does
not reproduce it; only this picker does.
## Issue
`slicing_pipeline_plugin` is a vector option (`coStrings`) with an empty
default. `deep_diff` diffs vector options per-index, so selecting a
plugin produced a `"slicing_pipeline_plugin#0"` dirty key instead of a
plain one. Unlike genuine per-extruder options, this key wasn't caught
by the printer-switch filter that discards stale per-extruder changes,
so it got cached and replayed through `ConfigBase::apply_only`'s
`'#'`-indexed branch, which calls `ConfigOptionVector::set_at()` on the
freshly-reloaded (and still empty) destination vector. `set_at()`'s only
empty-vector guard is an `assert()`, which is compiled out of Release
builds, so it dereferences `values.front()` on an empty vector —
undefined behavior, matching the reported ACCESS_VIOLATION.
## Fix
Treat `slicing_pipeline_plugin` as a single atomic value in `deep_diff`
(`Preset.cpp`), same as `printable_area`/`thumbnails`/etc.,
since it isn't actually per-extruder data. It's now diffed and replayed
as a whole option (`ConfigOptionVector::set()`, a plain vector
assignment) instead of the index-based `set_at()` path — removing the
crash unconditionally, regardless of whether the two printers share the
same extruder configuration.
# Fix 4: Stale .whl cache
After a .whl was loaded once, if at runtime, the .whl is replaced with a
new one, the plugin system will use the stale .whl cache.
## Fix
Added an option in the context menu to Reload or Delete Cache and Reload
for locally installed plugins. The assumption here is that users
shouldn't be modify cloud plugins, and if they want to develop on a
subscribed cloud plugin, they should create a local copy of it.
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## Problem
On H2C (carousel) printers, the wipe tower purge volume calculation in
`_make_wipe_tower()` tracks filament state **per-extruder** (2 slots).
Since H2C has up to 7 carousel nozzle slots on a single extruder, all
filaments sharing that extruder are collapsed into one tracking slot.
This causes:
Test:
[5cubes.3mf.zip](https://github.com/user-attachments/files/30092551/5cubes.3mf.zip)
- **Massive redundant AMS flushing** every filament change on the
carousel triggers a full purge against the "previous" filament, even
when the target nozzle slot already has the correct filament loaded
- **60.9g total weight** instead of ~17g (**3.5× material waste**)
- **3h09m print time** instead of ~1h57m (**60% longer**)
## Root Cause
The code uses `nozzle_cur_filament_ids[extruder_id]` (a 2-element array)
to track which filament was last used for each extruder. BambuStudio
uses `NozzleStatusRecorder`, which tracks per `group_id` (physical
carousel slot 0..6).
## Changes
| File | Change |
|---|---|
| `Print.cpp` | Replace `nozzle_cur_filament_ids` with
`NozzleStatusRecorder`. Use `get_nozzle_for_filament()` to resolve the
physical carousel slot per layer. Select `filament_prime_volume_nc` for
nozzle changes, `filament_prime_volume` for filament changes. |
| `PrintConfig.hpp` | Add `ConfigOptionFloats filament_prime_volume`
(per-filament EC prime volume, missing from upstream but present in BBS
and H2C profiles) |
| `PrintConfig.cpp` | Register `filament_prime_volume` with default
45mm³ (matching BBS) |
| `Preset.cpp` | Add `filament_prime_volume` to preset keys |
Also includes `tests/compare_analyzer/` - two standalone Python tools
for G-code slice comparison and temperature timeline analysis (stdlib
only, no dependencies).
## Test Results (5-color H2C Hybrid print, same 3mf project)
| Metric | Upstream (broken) | **Fixed** | BBS (reference) |
|---|---|---|---|
| **Total weight** | 60.90g | **16.20g** ✅ | 17.47g |
| **Print time** | 3h09m | **1h57m** ✅ | 1h51m |
| **Filament changes** | 105 | 105 | 140 |
| **Tool changes** | 35 | 35 | 35 |
| **Critical discrepancies vs BBS** | ⚠️ YES | ✅ None | — |
## Analysis Tools (`tests/compare_analyzer/`)
Two standalone Python tools (stdlib only, no dependencies) for deep
G-code comparison:
- **`compare_slices.py`** - comprehensive .3mf slice comparison:
filament usage, nozzle mapping, tool change sequences, prime tower
analysis, temperature timeline, retract parameters, and automatic
critical discrepancy detection (weight/time anomalies)
- **`show_temp_plot.py`** - interactive HTML temperature timeline
plotter for visualising heater profiles during multi-nozzle prints
(supports single-file and side-by-side comparison)
Usage:
```bash
python3 tests/compare_analyzer/compare_slices.py file1.3mf file2.3mf --labels "Upstream" "Fixed"
python3 tests/compare_analyzer/show_temp_plot.py file1.3mf file2.3mf
```
## Screenshots
### OrcaSlicer Upstream (unfixed) - 60.90g, 3h09m
<img width="1512" height="982" alt="Screenshot 2026-07-16 at 15 22 58"
src="https://github.com/user-attachments/assets/3efb2bff-ff1e-43db-9669-feafa5921b51"
/>
### OrcaSlicer Fixed - 16.20g, 1h57m
<img width="1512" height="982" alt="Screenshot 2026-07-16 at 15 23 08"
src="https://github.com/user-attachments/assets/c1d36dc5-9b01-4691-80ef-7364540e1f4e"
/>
### BambuStudio Reference - 17.47g, 1h51m
<img width="1512" height="982" alt="Screenshot 2026-07-16 at 15 24 52"
src="https://github.com/user-attachments/assets/5c0b11e2-64f4-40e9-8c7c-3f42519786c3"
/>
### Temperature Timeline: Upstream vs Fixed
<img width="1511" height="829" alt="Screenshot 2026-07-16 at 15 23 35"
src="https://github.com/user-attachments/assets/926c2cb5-dfd4-4ce0-bb40-82e6165eb134"
/>
### Temperature Timeline: Fixed vs BBS
<img width="1512" height="825" alt="Screenshot 2026-07-16 at 15 23 51"
src="https://github.com/user-attachments/assets/85c72dda-e779-4aa6-8118-fb17e5f8482d"
/>
## Compatibility
Safe for non-carousel printers: when each extruder has a single nozzle,
`group_id == extruder_id`, so `NozzleStatusRecorder` behaves identically
to the original per-extruder tracking. The `filament_prime_volume`
default (45mm³) matches the existing global `prime_volume` default.
## Reference
BambuStudio `Print.cpp` `_make_wipe_tower()` L3341-3392 -
`NozzleStatusRecorder` pattern.
Adopt BambuStudio's load_last_machine (cloud machines only, remembered
machine preferred) and port record_user_last_machine /
get_user_last_machine. Orca's version auto-connected an arbitrary LAN
printer, starting an unrequested connection that the user's first
printer switch tore down mid-flight, which the 02.08 plugin's connect
worker does not survive. This also caused the 100% crash-on-relaunch
loop: the crashed-on printer was auto-connected at startup, so
re-selecting it always hit the same-machine disconnect+reconnect path.
load_local_machines_from_config() iterated a reference to the live
m_local_machines map while erase_local_machine() erased from it for
printers without access rights, invalidating the range-for iterator
(use-after-free on ++it). Iterate a copy instead, as the code did
before commit 5028a5000e.
* Call proper EXT variant of the function if framebuffer type is EXT
* Update glad with `GL_EXT_framebuffer_blit` and `GL_EXT_framebuffer_multisample` extensions support
Give previously-bare panels a keyed background so the existing dark-UI walk
can theme them. Runtime-created widgets (HMS items, device firmware/nozzle
panels) route their whole subtree through one UpdateDarkUIWin(this) call
instead of per-widget darkModeColorFor, which also themes their child text
and follows live light/dark switches. Extruder-card chips re-apply their
colours from Sidebar::sys_color_changed so a live switch updates them too.
# Description
Support the 02.08.01 network plug-in and resync the Bambu device
workflow
Brings the Bambu network plug-in up to the 02.08.01 series and reworks
the plug-in
lifecycle around it (ABI gating, OTA install, hot reload), then catches
the device and
monitor side up to what that plug-in and current firmware expose — AMS
mapping, send-flow
checks, print options, and the device status pages.
**Included:**
_Network plug-in_
- Default to the 02.08.01 series and bind its new ABI symbols; bump the
reported
`SLIC3R_VERSION` to 02.08.01.55
- Gate loading to ABI-compatible `AA.BB.CC` series, and store plug-in
identity by series
rather than by exact build
- Fix the OTA update flow: install immediately, hot-reload without a
restart, and destroy
the agent before unloading the DLL
- Version selector lists same-series OTA builds newest first, with
dynamic
"(Latest)" / "(installed)" labels
- Restart printer discovery and reload saved LAN printers after a hot
reload
_Device layer_
- Move axis, calibration, chamber, status and upgrade handling into
DeviceCore; drop the
transitional shims
- Resync the DeviceCore state models, accessory firmware versions,
cold-pull state and
filament checks
_Device UI_
- Resync the AMS control/item widgets, device dialogs, device tab
widgets and status pages
- Add the AMS best-position popup, filament-change stop button, hub
version row and HMS
fallback
- Device error dialog: print-failure snapshot, purification and
don't-remind actions
_Send flow_
- Resync the send flow and port the remaining pre-send checks and
advisories
- Warn when a filament will switch extruders mid-print; block TPU on the
l
without firmware support (O1D/O1E)
- Map switch-bound AMS trays to both extruders and show combined nozzle
mapping
- Add the shared-PA-profile toggle
_Print options / timelapse_
- Restructure DevPrintOptions around a detection-option map and parse
the
bits on the live push path
- Add firmware print-option toggles, plus timelapse storage-location
selection with a
free-space check
_Fixes_
- Inverted MQTT jog on i3-architecture printers, plus assorted popup,
mapping and
status-parse defects
_Tests_
- New Catch2 coverage for network version selection and device filament
mapping
Printers that don't advertise the new capabilities are unaffected —
every added behavior is
gated on a firmware or plug-in capability flag, and the only profile
chang
`support_print_check_firmware_for_tpu_left` to O1D/O1E.
# Screenshots/Recordings/Graphs
<img width="714" height="500" alt="image"
src="https://github.com/user-attachments/assets/33e54581-3fb0-4a3e-b80c-afa8adfabe4c"
/>
<img width="530" height="212" alt="image"
src="https://github.com/user-attachments/assets/d0c55fd5-74c3-4aab-81a5-786d0aaf8828"
/>
<img width="483" height="527" alt="image"
src="https://github.com/user-attachments/assets/71ceaad1-a082-41cb-aa1a-4b9abb30d9db"
/>
## Tests
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Export wxWidgets include dirs and defines from libslic3r_gui on Linux so
tests outside src/ compile against its GUI headers. Relocate the bundled
Python runtime to Contents/Resources with a Contents/MacOS/python symlink
(codesign cannot seal the dotted python3.12 dirs under Contents/MacOS) and
replace the deprecated codesign --deep with explicit inside-out signing of
every Mach-O in the bundle.
The stored plug-in identity is now the AA.BB.CC series (matching BambuStudio)
rather than the full build version, so the meaningless 4th build digit stops
driving config, the whitelist, filenames, and the version selector. This fixes
the macOS "can't switch to an older build" bug: the cloud endpoint is
series-keyed and only ever serves a series' newest build, so downgrade-by-
download was impossible and the download silently adopted the latest.
A startup migration normalizes an existing full-version config and file name to
the series form with no re-download, the loader resolves a bare series to the
newest same-series build on disk, and user-provided custom-named plug-ins
(libbambu_networking_02.08.01_custom.*) are still enumerated and loaded.
Discovered builds were inserted positionally behind the whitelist entry they
anchored to, so an OTA-installed 02.08.01.53 listed below 02.08.01.52. The list
is now built by appending and sorting once, which also drops the per-entry
insertion scans.
"(installed)" tested whether the library was present on disk, so it marked every
version ever selected - switching leaves the previous library in place. The flag
is now is_loaded, resolved against the plug-in actually loaded, and the two
combo populators share one label helper.
restart_networking() rebuilds m_agent with a null printer agent, so the bare
m_agent->start_discovery() no-oped (NetworkAgent::start_discovery returns false when
m_printer_agent is null) and LAN discovery stayed dead until the user next changed a
preset. Call switch_printer_agent() instead - it installs the printer agent for the
active preset and then starts discovery, mirroring startup.
When the network plugin is not yet installed at startup, on_init_network builds
the DeviceManager without an agent, so its constructor skips loading the persisted
LAN printers. After the plugin is installed and the network stack hot-reloads, the
manager is reused via set_agent(), which never loaded them - so previously paired
printers stayed missing from the device list until an app restart. Load them once a
real agent first arrives.
