set_live_printer_agent centralizes
the swap: deselect the machine,
clear stale sidebar state and the
previous agent's Other Devices, then
install the new agent (or null when
its provider vanished). Plugin
load/unload callbacks refresh the
dropdown and re-run agent selection.
load_last_machine no longer falls
back to the first available machine.
A dedicated PrinterAgentChoice field
reads rows straight from the live
agent registry and stores the agent
id string, replacing the fake-coEnum
index mapping. The field moves to
TabPrinter and registers with the
searcher so UnsavedChanges renders
it; the PhysicalPrinterDialog copy
and its update hook are removed
(#125). switch_printer_agent now
resolves ids via
resolve_printer_agent_id.
* Remove titlebar from splash screen on Wayland
* Broadly check for window decorations and added explanatory description
* Fixed hiding title bar on Wayland for all desktop environments
* Update format
---------
Co-authored-by: noisyfox <timemanager.rick@gmail.com>
* Sync WipeTower from BambuStudio(through ca1881761)
* Fix post-slice self-invalidation on custom multi-extruder printers
* Complete the rib wipe tower port in WipeTower2
The rib tower is now always square (prime_tower_width is ignored, as the
GUI already implies), carries the rib origin offset like the BBL tower so
the rib tips sit inside the configured position, clamps the rib length to
the tower diagonal, and extends the ribs for short towers.
* Use the squared rib tower size in arrange estimates
estimate_wipe_tower_polygon reserved the arrange footprint and clamped the
tower X position with the raw prime_tower_width, under-reserving space
whenever the rib wall squares the tower to a different width.
* Print the WipeTower2 shell with a non-support, non-soluble filament
Like the BBL tower: the layer's sparse infill, wall, and brim go to the
first toolchange to a non-support/non-soluble filament, or are printed
with the incoming filament before any toolchange. The minimal-purge
clamp now also covers toolchanges that get no finish-layer saving.
Output is unchanged when no support/soluble filament is used.
* Port the skip-points gap wall to WipeTower2
prime_tower_skip_points was stubbed for Type2 towers: the wall call
hard-coded skip_points=false, the gap cutter received an empty vector,
and append_tcr2 never routed the entry travel. Now the toolchange entry
positions are precomputed from the finalized plan, the wall is cut open
at each entry, and the entry travel approaches around the tower bounding
box through the opening when it starts outside the tower. The geometry
helpers are re-synced with the BBL versions (add_extra_point guards,
per-point side selection). The cone wall keeps its separate path, where
the option stays inert.
Behavior change: non-BBL towers now honor the (default-on) checkbox with
gap walls and routed entries; with the option off the output is
unchanged, and the BBL tower path is untouched.
* Route the in-place toolchange tower entry through the skip-point gap
On multi-tool printers without ramming the tool changes away from the
tower and the entry travel is the tcr's own positioning move, which went
straight across the printed wall. Append the avoid-perimeter path to the
change-filament gcode instead, so the head approaches around the tower
and enters through the wall opening (append_tcr parity).
* Iron the purge start out through the skip-point gap in WipeTower2
Port the BBL tower's entry line ironing: extrude the first 3 mm of the
purge, retract, drag the nozzle 1.5x back out through the wall gap at
F600, creep back at F240 and unretract, so the toolchange start blob
ends up in the gap instead of on the wall. Fires only when the purge
starts at the left-edge entry heading right (in-place toolchangers);
SEMM ram/cooling wipes start mid-box and the priming line has no wall,
so both keep their previous output.
* Reserve WipeTower2 toolchange depth to match the printed purge
The planner reserved ramming rows gated only on enable_filament_ramming and
sized them with the SEMM 0.25s time step, while toolchange_Unload rams on
(semm && enable_filament_ramming) || filament_multitool_ramming with the
multitool time step. Disabling multitool ramming therefore left ~3 unprinted
rows per toolchange as blank bands in the tower. Without ramming the first
wipe line also needs reserved depth of its own (it no longer rides the last
ramming row), plus the y_step/2 offset the wipe start inherits from the
ramming start position - otherwise the tightened boxes truncate the ordered
purge at the box edge.
* Tile WipeTower2 purge rows contiguously across toolchange blocks
Without ramming, each purge block reserved one wipe pitch more than its
rows occupy (ceil+1 rounding plus the ram-geometry start offset), and the
wipe began a full pitch inside the block, leaving a blank band of exactly
two pitches between adjacent blocks. Plan the block as whole wipe rows,
start the first row so the row lattice continues across the block
boundary, and fill the reserved box instead of stopping at the ordered
volume, mirroring how the BBL WipeTower keeps planned depth identical to
printed rows. Ram-printing toolchanges (SEMM with ramming enabled,
multitool ramming) are unchanged.
* Scrub the WipeTower2 toolchange entry with the BBL flat-ironing spiral
The entry scrub now matches the BBL tower's toolchange_wipe_new sequence:
after the ironing drag the retracted nozzle runs a dry expanding-square
spiral centred on the wall-gap entry point before resuming the purge row.
The spiral runs whenever the gap wall is on (disable per filament via
filament_tower_ironing_area = 0); WipeTower2 no longer reads
prime_tower_flat_ironing.
* Restart the WipeTower2 wipe at the box boundary after multitool ramming
With the gap wall on a multi-tool printer, quantize the ram band up to its
whole reserved rows (as the BBL tower does for the old-tool purge) and start
CP TOOLCHANGE WIPE at the left-edge boundary on a fresh row below it instead
of continuing from wherever the ram serpentine ended. The entry scrub then
runs at the wall gap on ram toolchanges too, and the wipe box is whole rows,
so it is filled completely like the no-ram case. SEMM and skip-points-off
behavior is unchanged.
* Move the WipeTower2 wall gap to the wipe start row for ram toolchanges
* code cleanup
* Potential fix for pull request finding
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
* fix typo
---------
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
* For dialog without explicitly `SetMinSize`, we should use `SetSizerAndFit` instead, otherwise the dialog will not show correctly on GTK3. (OrcaSlicer/OrcaSlicer#14561)
- and if `SetSizer` is called before the full layout has been built, then an extra `SetSizeHints` should be called before layout/fit so the min size can be properly set automatically based on children's min sizes accordingly.
* Fix GTK3 dialog min size: SetSizer → SetSizerAndFit for dialogs without explicit SetMinSize
Replace SetSizer() with SetSizerAndFit() in 11 dialog constructors that
neither call SetMinSize() nor SetSizeHints(), ensuring proper minimum
size propagation from child widgets on GTK3.
SetSizerAndFit internally calls sizer->SetSizeHints(window), which
sets the window's minimum size based on children — the same fix
applied to ProjectDropDialog in 8a7662083e.
Also drop sizer->Fit(this) calls where present, since they only
resize but don't set the min size hint needed by GTK3.
Co-Authored-By: Claude <noreply@anthropic.com>
* Update code style
* Update TroubleshootDialog.hpp
* Fix unsaved preset dialog layout
* Fix MsgDialog layout
* Fix other 3 instances in MsgDialog.cpp
* Fix a few more instances
* Fix printer option dialog too big on Windows
---------
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: yw4z <ywsyildiz@gmail.com>
estimate_wipe_tower_polygon reserved the arrange footprint and clamped the
tower X position with the raw prime_tower_width, under-reserving space
whenever the rib wall squares the tower to a different width.
* 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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changes made in this PR.
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# Description
attempt to fix#14851
# Screenshots/Recordings/Graphs
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## Tests
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changes made in this PR.
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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.
