With LD2450DataTrigger removed, no automation types remain in this header.
LazyCallbackManager is provided by helpers.h (via component.h).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Demo: custom fan modes and presets now set once in setup() instead
of on every traits() call, matching bedjet/thermostat pattern
- Midea: frost protection merge only calls get_traits() once (guarded
by frost_protection_set_ flag), not on every status change
- Midea: merge frost protection into existing custom presets instead
of overwriting (fixes potential loss of user-configured presets)
- get_supports_fan_modes(): use same precedence as getter — if pointer
is set, only check pointer; fall back to compat only when unset
- save_state_(): split into two clear branches instead of conditional
FanTraits construction trick
- CopyFan: copy source preset modes once in setup() instead of on
every get_traits() call
- Midea: frost protection preset now set once in on_status_change()
when autoconf completes, guarded by a flag
- BedJet: custom fan modes and presets moved from traits() to setup()
- Test fixture: use has_custom_fan_mode() instead of nullptr check
1. save_state_() bound a reference to supported_preset_modes() from
a temporary FanTraits returned by get_traits(). When the compat
path fired, the temporary was destroyed and the reference dangled.
Fix: keep the FanTraits alive for the loop duration.
2. Restore deleted std::vector<std::string> / initializer_list<std::string>
overloads to preserve clear compile-time diagnostics.
Replace new-and-leak deprecated setters with plain owned vector members
on ClimateTraits. Copies copy the vector (same cost as before this PR).
No heap leak, no dangling pointer, no smart pointer overhead.
All compat paths (getters, find, supports) check the owned vector as
fallback when the pointer path is not set.
- Deprecated FanTraits setters store in an owned compat_preset_modes_
vector (same copy cost as pre-PR). No heap leak, no dangling pointer.
- Subclass get_traits() calls wire_preset_modes_() to attach the
Fan-owned pointer to the returned traits.
- Getter/find/supports all check compat vector as fallback.
- Move supported_preset_modes_ pointer and ensure helper to private
- Move static EMPTY_VECTOR from inline header getter to a single
file-scope constant in fan.cpp (avoids duplication per TU)
- Add 2026.11.0 removal comments on all compat code paths
- Move supported_custom_fan_modes_ and supported_custom_presets_ pointers
and ensure helpers to private section
- Move static EMPTY_VECTOR from inline header getters to a single
file-scope constant in climate_traits.cpp (avoids duplication per TU)
- Add 2026.11.0 removal comments on all compat code paths
J. Nick Koston