Introduce new utility PowerDisplay to control your monitor settings (#42642)

<!-- Enter a brief description/summary of your PR here. What does it
fix/what does it change/how was it tested (even manually, if necessary)?
-->
## Summary of the Pull Request
Introduce a new PowerToys' module PowerDisplay to let user can control
their monitor settings without touching monitor's button.

Support feature list:
Common:
1. Profiles support
2. Integration with LightSwitch (auto switch profile when theme change)
3. TrayIcon
4. Save and restore settings when startup
5. Shortcut
6. Rotation
7. GPO support
8. Auto re-discovery monitor when plugging and unplugging monitors.
9. Identify Monitors
10. Quick profile switch

Especially for DDC/CI monitor:
1. Brightness
2. Contrast
3. Volume
4. Color temperature (preset profile)
5. Input source
6. Power State (poweroff)


Design doc:
https://github.com/microsoft/PowerToys/blob/yuleng/display/pr/3/doc/devdocs/modules/powerdisplay/design.md

AOT compatibility:
I designed this module for AOT from the start, so I'm pretty sure at
least 95% of it is AOT compatible. But unfortunately, PowerToys still
have a AOT blocker to block this module publish with AOT.

Currently PowerToys will check the .net file version (file version not
lib version) to avoid crash. So, all modules should reference Common.UI
or add UseWPF to avoid overwrite the .net file with different version
(which may cause crash).

Todo:
- [ ] BugBash
- [ ] Icon
- [ ] IdentifyWindow UI improvement


Demo

Main UI:
<img width="546" height="671" alt="image"
src="https://github.com/user-attachments/assets/b0ad9ac5-8000-4365-a192-ab8c2d66d4f1"
/>

Input Source:
<img width="536" height="674" alt="image"
src="https://github.com/user-attachments/assets/80f9ccd7-4f8c-4201-b177-cc86c5bcc9e3"
/>


Settings UI:
<img width="1581" height="1191" alt="image"
src="https://github.com/user-attachments/assets/6a82e4bb-8f96-4f28-abf9-d7c45e1c8ef7"
/>

<img width="1525" height="1146" alt="image"
src="https://github.com/user-attachments/assets/aae81e65-08fd-453a-bf52-02a74f2fdea0"
/>



Closes: 
#42942
#42678
#41117
#38109
#35564
#34932
#28500
#1052
#18149

<!-- Please review the items on the PR checklist before submitting-->
## PR Checklist

- [x] Closes: #1052
- [x] **Communication:** I've discussed this with core contributors
already. If the work hasn't been agreed, this work might be rejected
- [x] **Tests:** Added/updated and all pass
- [x] **Localization:** All end-user-facing strings can be localized
- [x] **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

<!-- Provide a more detailed description of the PR, other things fixed,
or any additional comments/features here -->
## Detailed Description of the Pull Request / Additional comments

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wherever possible, but list manual validation steps taken as well -->
## Validation Steps Performed

---------

Co-authored-by: Yu Leng <yuleng@microsoft.com>
Co-authored-by: Niels Laute <niels.laute@live.nl>
Co-authored-by: moooyo <lengyuchn@gmail.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
moooyo
2026-02-03 13:53:25 +08:00
committed by GitHub
parent b3e7c9d227
commit 18efa0559c
181 changed files with 20738 additions and 165 deletions

View File

@@ -153,6 +153,23 @@ namespace CommonSharedConstants
const wchar_t ZOOMIT_SNIP_EVENT[] = L"Local\\PowerToysZoomIt-SnipEvent-2fd9c211-436d-4f17-a902-2528aaae3e30";
const wchar_t ZOOMIT_RECORD_EVENT[] = L"Local\\PowerToysZoomIt-RecordEvent-74539344-eaad-4711-8e83-23946e424512";
// Path to the events used by PowerDisplay
const wchar_t TOGGLE_POWER_DISPLAY_EVENT[] = L"Local\\PowerToysPowerDisplay-ToggleEvent-5f1a9c3e-7d2b-4e8f-9a6c-3b5d7e9f1a2c";
const wchar_t TERMINATE_POWER_DISPLAY_EVENT[] = L"Local\\PowerToysPowerDisplay-TerminateEvent-7b9c2e1f-8a5d-4c3e-9f6b-2a1d8c5e3b7a";
const wchar_t REFRESH_POWER_DISPLAY_MONITORS_EVENT[] = L"Local\\PowerToysPowerDisplay-RefreshMonitorsEvent-a3f5c8e7-9d1b-4e2f-8c6a-3b5d7e9f1a2c";
const wchar_t SETTINGS_UPDATED_POWER_DISPLAY_EVENT[] = L"Local\\PowerToysPowerDisplay-SettingsUpdatedEvent-2e4d6f8a-1c3b-5e7f-9a1d-4c6e8f0b2d3e";
const wchar_t POWER_DISPLAY_SEND_SETTINGS_TELEMETRY_EVENT[] = L"Local\\PowerToysPowerDisplay-SettingsTelemetryEvent-8c4f2a1d-5e3b-7f9c-1a6d-3b8e5f2c9a7d";
const wchar_t HOTKEY_UPDATED_POWER_DISPLAY_EVENT[] = L"Local\\PowerToysPowerDisplay-HotkeyUpdatedEvent-9d5f3a2b-7e1c-4b8a-6f3d-2a9e5c7b1d4f";
// IPC Messages used in PowerDisplay (Named Pipe communication)
const wchar_t POWER_DISPLAY_TOGGLE_MESSAGE[] = L"Toggle";
const wchar_t POWER_DISPLAY_APPLY_PROFILE_MESSAGE[] = L"ApplyProfile";
const wchar_t POWER_DISPLAY_TERMINATE_APP_MESSAGE[] = L"TerminateApp";
// Path to the events used by LightSwitch to notify PowerDisplay of theme changes
const wchar_t LIGHT_SWITCH_LIGHT_THEME_EVENT[] = L"Local\\PowerToysLightSwitch-LightThemeEvent-50077121-2ffc-4841-9c86-ab1bd3f9baca";
const wchar_t LIGHT_SWITCH_DARK_THEME_EVENT[] = L"Local\\PowerToysLightSwitch-DarkThemeEvent-b3a835c0-eaa2-49b0-b8eb-f793e3df3368";
// used from quick access window
const wchar_t CMDPAL_SHOW_EVENT[] = L"Local\\PowerToysCmdPal-ShowEvent-62336fcd-8611-4023-9b30-091a6af4cc5a";
const wchar_t CMDPAL_EXIT_EVENT[] = L"Local\\PowerToysCmdPal-ExitEvent-eb73f6be-3f22-4b36-aee3-62924ba40bfd";