Files
PowerToys/src/modules/LightSwitch/LightSwitchService/LightSwitchStateManager.cpp
moooyo ca1ffebc26 [Light Switch] Fix PowerDisplay profile integration (#47190)
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## Summary of the Pull Request

Fixes two bugs in the Light Switch ↔ PowerDisplay integration:

1. **Settings UI was hidden.** The "Apply monitor settings" expander
   (dark/light profile pickers) and the "PowerDisplay disabled"
   warning InfoBar were temporarily commented out in PR #46160. Users
   had no way to configure which profile to bind to each theme.

2. **Hotkey only applied one profile.** On every hotkey press
   ModuleInterface flips the Windows theme, but the service only
   notified PowerDisplay when `isManualOverride` toggled from `false`
   to `true`. Every even-numbered press was silently dropped, so the
   monitor profile stayed stuck on whichever direction the user
   pressed first.

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## PR Checklist

- [ ] Closes: #xxx
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- [ ] **Communication:** I've discussed this with core contributors
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- [ ] **Tests:** Added/updated and all pass
- [ ] **Localization:** All end-user-facing strings can be localized
- [ ] **Dev docs:** Added/updated
- [ ] **New binaries:** Added on the required places
- [ ] [JSON for
signing](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ESRPSigning_core.json)
for new binaries
- [ ] [WXS for
installer](https://github.com/microsoft/PowerToys/blob/main/installer/PowerToysSetup/Product.wxs)
for new binaries and localization folder
- [ ] [YML for CI
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ci/templates/build-powertoys-steps.yml)
for new test projects
- [ ] [YML for signed
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/release.yml)
- [ ] **Documentation updated:** If checked, please file a pull request
on [our docs
repo](https://github.com/MicrosoftDocs/windows-uwp/tree/docs/hub/powertoys)
and link it here: #xxx

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Co-authored-by: Yu Leng (from Dev Box) <yuleng@microsoft.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-24 10:55:45 +08:00

12 KiB