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Live testing of the previous gui_tools.py port (49ade7c) hit two further crashes:
1. omnygui_show_xeyealign() -> ValueError: Device 'cam_xeye' not found in current
BEC session. The OMNY_XRayEye widget (shared verbatim with flomni) hardcodes
CAMERA = ("cam_xeye", "image") as a module constant -- it isn't configurable
per-beamline, so omny needs its own cam_xeye device or the widget can never be
constructed. Added cam_xeye to simulated_omny.yaml (hand-added, duplicating
flomni's real cam_xeye's camera_id/pixel_calibration as placeholders; SimIDSCamera
already accepts both camera_id and the legacy camera_ID key omny's other cameras
use). ptycho_omny.yaml intentionally left untouched -- the real hardware camera ID
and pixel calibration for OMNY's x-ray-eye camera are unknown; noted as a followup
in OPEN_ISSUES.md, including that a future regen of simulated_omny.yaml from
ptycho_omny.yaml will drop this hand-added block until the real config has one too.
2. omnygui_show_omnycam_parking() -> ValueError: Unknown widget type: BECImageWidget.
That string was carried over unmodified from omny's pre-modernization code, not
from flomni's current gui_tools.py (whose current class name is "Image"). Beyond
the widget name, the per-camera calls inside were also stale: fig.set_rotation(
deg_90=3) doesn't exist on the current Image/ImageBase widget at all (replaced by
the num_rotation_90 property), and self.figN.lock_aspect_ratio(True) called a
property as a function. Ported omnygui_show_omnycam_parking()/
omnygui_show_omnycam_samplestage() onto flomni's current per-camera pattern
(image(device=, signal="preview"), num_rotation_90/lock_aspect_ratio as
properties, start_live_mode()), preserving the existing 3x90 rotation for
cam200/cam203 (physical mount) and no rotation for cam201/cam202, unchanged from
before.
Also removed omnygui_show_cameras() (added last pass, modeled on flomni's single
generic camera view): redundant now that both existing parking/samplestage views got
the current API, since omny -- unlike flomni -- already has two purpose-built camera
views. Its hard-stop console (z_ConsoleButtonsWidget, targeting otransy) now lives
directly in both omnygui_show_omnycam_parking() and omnygui_show_omnycam_samplestage()
instead.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLrD7sVYGLAzsQjLVJpCgt