From e1086726ec455b6b7e985379477b10bced821e26 Mon Sep 17 00:00:00 2001
From: Pedro Lamas <pedrolamas@gmail.com>
Date: Wed, 20 Aug 2025 10:20:14 +0100
Subject: [PATCH] Fixes bgcode handlers registration (#40985)

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fix/what does it change/how was it tested (even manually, if necessary)?
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## Summary of the Pull Request

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## PR Checklist

- [X] Closes: #30352
- [ ] **Communication:** I've discussed this with core contributors
already. If the work hasn't been agreed, this work might be rejected
- [ ] **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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## Detailed Description of the Pull Request / Additional comments

This is a follow up on #38667 and specifically addresses some of the
comments that GitHub Copilot review pointed out.

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

(Manual validation only)
---
 src/modules/previewpane/powerpreview/CLSID.h        | 1 +
 tools/BugReportTool/BugReportTool/RegistryUtils.cpp | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/src/modules/previewpane/powerpreview/CLSID.h b/src/modules/previewpane/powerpreview/CLSID.h
index 4c866a6b80..0c9aeee0df 100644
--- a/src/modules/previewpane/powerpreview/CLSID.h
+++ b/src/modules/previewpane/powerpreview/CLSID.h
@@ -66,6 +66,7 @@ const std::vector<std::pair<CLSID, CLSID>> NativeToManagedClsid({
     { CLSID_SHIMActivateMdPreviewHandler, CLSID_MdPreviewHandler },
     { CLSID_SHIMActivatePdfPreviewHandler, CLSID_PdfPreviewHandler },
     { CLSID_SHIMActivateGcodePreviewHandler, CLSID_GcodePreviewHandler },
+    { CLSID_SHIMActivateBgcodePreviewHandler, CLSID_BgcodePreviewHandler },
     { CLSID_SHIMActivateQoiPreviewHandler, CLSID_QoiPreviewHandler },
     { CLSID_SHIMActivateSvgPreviewHandler, CLSID_SvgPreviewHandler },
     { CLSID_SHIMActivateSvgThumbnailProvider, CLSID_SvgThumbnailProvider }
diff --git a/tools/BugReportTool/BugReportTool/RegistryUtils.cpp b/tools/BugReportTool/BugReportTool/RegistryUtils.cpp
index eb576690e8..10913a55bd 100644
--- a/tools/BugReportTool/BugReportTool/RegistryUtils.cpp
+++ b/tools/BugReportTool/BugReportTool/RegistryUtils.cpp
@@ -35,6 +35,8 @@ namespace
     { HKEY_CLASSES_ROOT, L".qoi\\shellex\\{E357FCCD-A995-4576-B01F-234630154E96}" },
     { HKEY_CLASSES_ROOT, L".gcode\\shellex\\{8895b1c6-b41f-4c1c-a562-0d564250836f}" },
     { HKEY_CLASSES_ROOT, L".gcode\\shellex\\{E357FCCD-A995-4576-B01F-234630154E96}" },
+    { HKEY_CLASSES_ROOT, L".bgcode\\shellex\\{8895b1c6-b41f-4c1c-a562-0d564250836f}" },
+    { HKEY_CLASSES_ROOT, L".bgcode\\shellex\\{E357FCCD-A995-4576-B01F-234630154E96}" },
     { HKEY_CLASSES_ROOT, L".stl\\shellex\\{E357FCCD-A995-4576-B01F-234630154E96}" }
     };