Fix peek issue (#44456)

<!-- 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
This pull request focuses on improving the security and behavior of
Markdown file previews. The main changes include disabling HTML
rendering in Markdown to prevent potential security issues, and ensuring
that the `IsDevFilePreview` flag is set correctly when previewing
Markdown files.

**Markdown rendering and preview behavior:**

* Disabled HTML rendering in the Markdown pipeline by adding
`.DisableHtml()` in `MarkdownHelper.MarkdownHtml`, which helps prevent
XSS and other security issues in file previews.
* Explicitly set `IsDevFilePreview` to `false` when handling Markdown
files in `WebBrowserPreviewer`, ensuring correct preview state.

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

- [ ] Closes: #xxx
<!-- - [ ] Closes: #yyy (add separate lines for additional resolved
issues) -->
- [ ] **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

<!-- 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

<!-- Describe how you validated the behavior. Add automated tests
wherever possible, but list manual validation steps taken as well -->
## Validation Steps Performed

.github/actions/spell-check/allow/code.txt

@@ -330,6 +330,9 @@ HHH
 riday
 YYY
 
+# Unicode
+precomposed
+
 # GitHub issue/PR commands
 azp
 feedbackhub

.github/actions/spell-check/expect.txt

@@ -216,6 +216,7 @@ CImage
 cla
 CLASSDC
 CLASSNOTAVAILABLE
+CLEARTYPE
 clickable
 clickonce
 CLIENTEDGE
@@ -224,7 +225,6 @@ clientside
 CLIPBOARDUPDATE
 CLIPCHILDREN
 CLIPSIBLINGS
-CLITo
 closesocket
 clp
 CLSCTX
@@ -254,6 +254,7 @@ colorhistory
 colorhistorylimit
 COLORKEY
 colorref
+Convs
 comctl
 comdlg
 comexp
@@ -325,7 +326,6 @@ CUSTOMFORMATPLACEHOLDER
 CVal
 cvd
 CVirtual
-CVS
 CWMO
 CXSCREEN
 CXSMICON
@@ -393,6 +393,7 @@ devpal
 dfx
 DIALOGEX
 digicert
+diffs
 DINORMAL
 DISABLEASACTIONKEY
 DISABLENOSCROLL
@@ -530,9 +531,12 @@ eyetracker
 FANCYZONESDRAWLAYOUTTEST
 FANCYZONESEDITOR
 FARPROC
+fdw
 fdx
+FErase
 fesf
 FFFF
+FInc
 Figma
 FILEEXPLORER
 fileexploreraddons
@@ -574,6 +578,7 @@ formatetc
 FORPARSING
 foundrylocal
 FRAMECHANGED
+FRestore
 frm
 FROMTOUCH
 fsanitize
@@ -608,6 +613,7 @@ GETSCREENSAVERRUNNING
 GETSECKEY
 GETSTICKYKEYS
 GETTEXTLENGTH
+gfx
 GHND
 gitmodules
 GMEM
@@ -658,6 +664,7 @@ hdwwiz
 Helpline
 helptext
 HGFE
+hgdiobj
 hglobal
 hhk
 HHmmssfff
@@ -705,7 +712,7 @@ hotlight
 hotspot
 HPAINTBUFFER
 HRAWINPUT
-HREDRAW
+hredraw
 hres
 hresult
 hrgn
@@ -883,7 +890,7 @@ LINKOVERLAY
 LINQTo
 listview
 LIVEDRAW
-LIVEZOOM
+livezoom
 LLKH
 llkhf
 LMEM
@@ -912,6 +919,7 @@ LPBITMAPINFOHEADER
 LPCFHOOKPROC
 LPCITEMIDLIST
 LPCLSID
+lpch
 lpcmi
 LPCMINVOKECOMMANDINFO
 LPCREATESTRUCT
@@ -936,6 +944,7 @@ lptpm
 LPTR
 LPTSTR
 lpv
+LPrivate
 LPW
 lpwcx
 lpwndpl
@@ -984,6 +993,7 @@ mdtext
 mdtxt
 mdwn
 meme
+mcp
 memicmp
 MENUITEMINFO
 MENUITEMINFOW
@@ -1074,11 +1084,12 @@ muxxc
 muxxh
 MVPs
 mvvm
+myorg
+myrepo
 MVVMTK
 MWBEx
 MYICON
 NAMECHANGE
-Notavailable
 namespaceanddescendants
 nao
 NCACTIVATE
@@ -1221,6 +1232,7 @@ opensource
 openxmlformats
 ollama
 onnx
+openurl
 OPTIMIZEFORINVOKE
 ORPHANEDDIALOGTITLE
 ORSCANS
@@ -1298,6 +1310,7 @@ phwnd
 pici
 pidl
 PIDLIST
+PII
 pinfo
 pinvoke
 pipename
@@ -1346,6 +1359,7 @@ ppv
 ppwsz
 prc
 Prefixer
+Premul
 prependpath
 prepopulate
 prevhost
@@ -1495,6 +1509,7 @@ riid
 RKey
 RNumber
 rop
+rollups
 ROUNDSMALL
 ROWSETEXT
 rpcrt
@@ -1639,6 +1654,7 @@ SKIPOWNPROCESS
 sku
 SLGP
 sln
+slnf
 slnx
 SMALLICON
 smartphone
@@ -1805,7 +1821,6 @@ tlbimp
 tlc
 tmain
 TNP
-toolgood
 Toolhelp
 toolwindow
 TOPDOWNDIB
@@ -1867,7 +1882,6 @@ Uniquifies
 unitconverter
 unittests
 UNLEN
-Uninitializes
 UNORM
 unremapped
 Unsubscribes
@@ -1901,7 +1915,7 @@ valuegenerator
 variantassignment
 VARTYPE
 vcamp
-VCENTER
+vcenter
 vcgtq
 VCINSTALLDIR
 Vcpkg
@@ -1933,7 +1947,7 @@ vorrq
 VOS
 vpaddlq
 vqsubq
-VREDRAW
+vredraw
 vreinterpretq
 VSC
 VSCBD
@@ -1955,7 +1969,7 @@ vswhere
 Vtbl
 WANTNUKEWARNING
 WANTPALM
-wasdk
+WASDK
 wbem
 WBounds
 Wca
@@ -2101,6 +2115,7 @@ xstyler
 XTimer
 XUP
 XVIRTUALSCREEN
+XXL
 xxxxxx
 YAxis
 ycombinator

.github/prompts/create-commit-title.prompt.md

@@ -1,6 +1,6 @@
 ---
 mode: 'agent'
-model: GPT-5-Codex (Preview)
+model: Claude Sonnet 4.5
 description: 'Generate an 80-character git commit title for the local diff.'
 ---
 

.github/prompts/create-pr-summary.prompt.md

@@ -1,6 +1,6 @@
 ---
 mode: 'agent'
-model: GPT-5-Codex (Preview)
+model: Claude Sonnet 4.5
 description: 'Generate a PowerToys-ready pull request description from the local diff.'
 ---
 

.github/prompts/fix-issue.prompt.md

@@ -0,0 +1,71 @@
+---
+mode: 'agent'
+model: GPT-5-Codex (Preview)
+description: "  Execute the fix for a GitHub issue using the previously generated implementation plan. Apply code & tests directly in the repo. Output only a PR description (and optional manual steps)."
+---
+
+# DEPENDENCY
+Source review prompt (for generating the implementation plan if missing):
+- .github/prompts/review-issue.prompt.md
+
+Required plan file (single source of truth):
+- Generated Files/issueReview/{{issue_number}}/implementation-plan.md
+
+## Dependency Handling
+1) If `implementation-plan.md` exists → proceed.
+2) If missing → run the review prompt:
+   - Invoke: `.github/prompts/review-issue.prompt.md`
+   - Pass: `issue_number={{issue_number}}`
+   - Then re-check for `implementation-plan.md`.
+3) If still missing → stop and generate:
+   - `Generated Files/issueFix/{{issue_number}}/manual-steps.md` containing:
+     “implementation-plan.md not found; please run .github/prompts/review-issue.prompt.md for #{{issue_number}}.”
+
+# GOAL
+For **#{{issue_number}}**:
+- Use implementation-plan.md as the single authority.
+- Apply code and test changes directly in the repository.
+- Produce a PR-ready description.
+
+# OUTPUT FILES
+1) Generated Files/issueFix/{{issue_number}}/pr-description.md
+2) Generated Files/issueFix/{{issue_number}}/manual-steps.md   # only if human interaction or external setup is required
+
+# EXECUTION RULES
+1) Read implementation-plan.md and execute:
+   - Layers & Files → edit/create as listed
+   - Pattern Choices → follow repository conventions
+   - Fundamentals (perf, security, compatibility, accessibility)
+   - Logging & Exceptions
+   - Telemetry (only if explicitly included in the plan)
+   - Risks & Mitigations
+   - Tests to Add
+2) Locate affected files via `rg` or `git grep`.
+3) Add/update tests to enforce the fixed behavior.
+4) If any ambiguity exists, add:
+// TODO(Human input needed): <clarification needed>
+5) Verify locally: build & tests run successfully.
+
+# pr-description.md should include:
+- Title: `Fix: <short summary> (#{{issue_number}})`
+- What changed and why the fix works
+- Files or modules touched
+- Risks & mitigations (implemented)
+- Tests added/updated and how to run them
+- Telemetry behavior (if applicable)
+- Validation / reproduction steps
+- `Closes #{{issue_number}}`
+
+# manual-steps.md (only if needed)
+- List required human actions: secrets, config, approvals, missing info, or code comments requiring human decisions.
+
+# IMPORTANT
+- Apply code and tests directly; do not produce patch files.
+- Follow implementation-plan.md as the source of truth.
+- Insert comments for human review where a decision or input is required.
+- Use repository conventions and deterministic, minimal changes.
+
+# FINALIZE
+- Write pr-description.md
+- Write manual-steps.md only if needed
+- Print concise success message or note items requiring human interaction

.github/prompts/review-issue.prompt.md

@@ -0,0 +1,158 @@
+---
+mode: 'agent'
+model: Claude Sonnet 4.5
+description: "You are github issue review and planning expertise, Score (0–100) and write one Implementation Plan. Outputs: overview.md, implementation-plan.md."
+---
+
+# GOAL
+For **#{{issue_number}}** produce:
+1) `Generated Files/issueReview/{{issue_number}}/overview.md`
+2) `Generated Files/issueReview/{{issue_number}}/implementation-plan.md`
+
+## Inputs
+  figure out from the prompt on the 
+
+# CONTEXT (brief)
+Ground evidence using `gh issue view {{issue_number}} --json number,title,body,author,createdAt,updatedAt,state,labels,milestone,reactions,comments,linkedPullRequests`, and download the image for understand the context of the issue more.
+Locate source code in current workspace, but also free feel to use via `rg`/`git grep`. Link related issues/PRs.
+
+# OVERVIEW.MD
+## Summary
+Issue, state, milestone, labels. **Signals**: 👍/❤️/👎, comment count, last activity, linked PRs.
+
+## At-a-Glance Score Table
+Present all ratings in a compact table for quick scanning:
+
+| Dimension | Score | Assessment | Key Drivers |
+|-----------|-------|------------|-------------|
+| **A) Business Importance** | X/100 | Low/Medium/High | Top 2 factors with scores |
+| **B) Community Excitement** | X/100 | Low/Medium/High | Top 2 factors with scores |
+| **C) Technical Feasibility** | X/100 | Low/Medium/High | Top 2 factors with scores |
+| **D) Requirement Clarity** | X/100 | Low/Medium/High | Top 2 factors with scores |
+| **Overall Priority** | X/100 | Low/Medium/High/Critical | Average or weighted summary |
+| **Effort Estimate** | X days (T-shirt) | XS/S/M/L/XL/XXL/Epic | Type: bug/feature/chore |
+| **Similar Issues Found** | X open, Y closed | — | Quick reference to related work |
+| **Potential Assignees** | @username, @username | — | Top contributors to module |
+
+**Assessment bands**: 0-25 Low, 26-50 Medium, 51-75 High, 76-100 Critical
+
+## Ratings (0–100) — add evidence & short rationale
+### A) Business Importance
+- Labels (priority/security/regression): **≤35**
+- Milestone/roadmap: **≤25**
+- Customer/contract impact: **≤20**
+- Unblocks/platform leverage: **≤20**
+### B) Community Excitement
+- 👍+❤️ normalized: **≤45**
+- Comment volume & unique participants: **≤25**
+- Recent activity (≤30d): **≤15**
+- Duplicates/related issues: **≤15**
+### C) Technical Feasibility
+- Contained surface/clear seams: **≤30**
+- Existing patterns/utilities: **≤25**
+- Risk (perf/sec/compat) manageable: **≤25**
+- Testability & CI support: **≤20**
+### D) Requirement Clarity
+- Behavior/repro/constraints: **≤60**
+- Non-functionals (perf/sec/i18n/a11y): **≤25**
+- Decision owners/acceptance signals: **≤15**
+
+## Effort
+Days + **T-shirt** (XS 0.5–1d, S 1–2, M 2–4, L 4–7, XL 7–14, XXL 14–30, Epic >30).  
+Type/level: bug/feature/chore/docs/refactor/test-only; severity/value tier.
+
+## Suggested Actions
+Provide actionable recommendations for issue triage and assignment:
+
+### A) Requirement Clarification (if Clarity score <50)
+**When Requirement Clarity (Dimension D) is Medium or Low:**
+- Identify specific gaps in issue description: missing repro steps, unclear expected behavior, undefined acceptance criteria, missing non-functional requirements
+- Draft 3-5 clarifying questions to post as issue comment
+- Suggest additional information needed: screenshots, logs, environment details, OS version, PowerToys version, error messages
+- If behavior is ambiguous, propose 2-3 interpretation scenarios and ask reporter to confirm
+- Example questions:
+  - "Can you provide exact steps to reproduce this issue?"
+  - "What is the expected behavior vs. what you're actually seeing?"
+  - "Does this happen on Windows 10, 11, or both?"
+  - "Can you attach a screenshot or screen recording?"
+
+### B) Correct Label Suggestions
+- Analyze issue type, module, and severity to suggest missing or incorrect labels
+- Recommend labels from: `Issue-Bug`, `Issue-Feature`, `Issue-Docs`, `Issue-Task`, `Priority-High`, `Priority-Medium`, `Priority-Low`, `Needs-Triage`, `Needs-Author-Feedback`, `Product-<ModuleName>`, etc.
+- If Requirement Clarity is low (<50), add `Needs-Author-Feedback` label
+- If current labels are incorrect or incomplete, provide specific label changes with rationale
+
+### C) Find Similar Issues & Past Fixes
+- Search for similar issues using `gh issue list --search "keywords" --state all --json number,title,state,closedAt`
+- Identify patterns: duplicate issues, related bugs, or similar feature requests
+- For closed issues, find linked PRs that fixed them: check `linkedPullRequests` in issue data
+- Provide 3-5 examples of similar issues with format: `#<number> - <title> (closed by PR #<pr>)` or `(still open)`
+
+### D) Identify Subject Matter Experts
+- Use git blame/log to find who fixed similar issues in the past
+- Search for PR authors who touched relevant files: `git log --all --format='%aN' -- <file_paths> | sort | uniq -c | sort -rn | head -5`
+- Check issue/PR history for frequent contributors to the affected module
+- Suggest 2-3 potential assignees with context: `@<username> - <reason>` (e.g., "fixed similar rendering bug in #12345", "maintains FancyZones module")
+
+### E) Semantic Search for Related Work
+- Use semantic_search tool to find similar issues, code patterns, or past discussions
+- Search queries should include: issue keywords, module names, error messages, feature descriptions
+- Cross-reference semantic results with GitHub issue search for comprehensive coverage
+
+**Output format for Suggested Actions section in overview.md:**
+```markdown
+## Suggested Actions
+
+### Clarifying Questions (if Clarity <50)
+Post these questions as issue comment to gather missing information:
+1. <question>
+2. <question>
+3. <question>
+
+**Recommended label**: `Needs-Author-Feedback`
+
+### Label Recommendations
+- Add: `<label>` - <reason>
+- Remove: `<label>` - <reason>
+- Current labels are appropriate ✓
+
+### Similar Issues Found
+1. #<number> - <title> (<state>, closed by PR #<pr> on <date>)
+2. #<number> - <title> (<state>)
+...
+
+### Potential Assignees
+- @<username> - <reason>
+- @<username> - <reason>
+
+### Related Code/Discussions
+- <semantic search findings>
+```
+
+# IMPLEMENTATION-PLAN.MD
+1) **Problem Framing** — restate problem; current vs expected; scope boundaries.  
+2) **Layers & Files** — layers (UI/domain/data/infra/build). For each, list **files/dirs to modify** and **new files** (exact paths + why). Prefer repo patterns; cite examples/PRs.  
+3) **Pattern Choices** — reuse existing; if new, justify trade-offs & transition.  
+4) **Fundamentals** (brief plan or N/A + reason):
+- Performance (hot paths, allocs, caching/streaming)
+- Security (validation, authN/Z, secrets, SSRF/XSS/CSRF)
+- G11N/L10N (resources, number/date, pluralization)
+- Compatibility (public APIs, formats, OS/runtime/toolchain)
+- Extensibility (DI seams, options/flags, plugin points)
+- Accessibility (roles, labels, focus, keyboard, contrast)
+- SOLID & repo conventions (naming, folders, dependency direction)
+5) **Logging & Exception Handling**
+- Where to log; levels; structured fields; correlation/traces.
+- What to catch vs rethrow; retries/backoff; user-visible errors.
+- **Privacy**: never log secrets/PII; redaction policy.
+6) **Telemetry (optional — business metrics only)**
+- Events/metrics (name, when, props); success signal; privacy/sampling; dashboards/alerts.
+7) **Risks & Mitigations** — flags/canary/shadow-write/config guards.  
+8) **Task Breakdown (agent-ready)** — table (leave a blank line before the header so Markdown renders correctly):
+
+| Task | Intent | Files/Areas | Steps | Tests (brief) | Owner (Agent/Human) | Human interaction needed? (why) |
+|---|---|---|---|---|---|---|
+
+9) **Tests to Add (only)**
+- **Unit**: targets, cases (success/edge/error), mocks/fixtures, path, notes.  
+- **UI** (if applicable): flows, locator strategy, env/data/flags, path, flake mitigation.

.github/prompts/review-pr.prompt.md

@@ -0,0 +1,199 @@
+---
+mode: 'agent'
+model: Claude Sonnet 4.5
+description: "gh-driven PR review; per-step Markdown + machine-readable outputs"
+---
+
+# PR Review — gh + stepwise
+
+**Goal**: Given `{{pr_number}}`, run a *one-topic-per-step* review. Write files to `Generated Files/prReview/{{pr_number}}/` (replace `{{pr_number}}` with the integer). Emit machine‑readable blocks for a GitHub MCP to post review comments.
+
+## PR selection
+Resolve the target PR using these fallbacks in order:
+1. Parse the invocation text for an explicit identifier (first integer following patterns such as a leading hash and digits or the text `PR:` followed by digits).
+2. If no PR is found yet, locate the newest `Generated Files/prReview/_batch/batch-overview-*.md` file (highest timestamp in filename, fallback newest mtime) and take the first entry in its `## PRs` list whose review folder is missing `00-OVERVIEW.md` or contains `__error.flag`.
+3. If the batch file has no pending PRs, query assignments with `gh pr list --assignee @me --state open --json number,updatedAt --limit 20` and pick the most recently updated PR that does not already have a completed review folder.
+4. If still unknown, run `gh pr view --json number` in the current branch and use that result when it is unambiguous.
+5. If every step above fails, prompt the user for a PR number before proceeding.
+
+## Fetch PR data with `gh`
+- `gh pr view {{pr_number}} --json number,baseRefName,headRefName,baseRefOid,headRefOid,changedFiles,files`
+- `gh api repos/:owner/:repo/pulls/{{pr_number}}/files?per_page=250`  # patches for line mapping
+
+### Incremental review workflow
+1. **Check for existing review**: Read `Generated Files/prReview/{{pr_number}}/00-OVERVIEW.md`
+2. **Extract state**: Parse `Last reviewed SHA:` from review metadata section
+3. **Detect changes**: Run `Get-PrIncrementalChanges.ps1 -PullRequestNumber {{pr_number}} -LastReviewedCommitSha {{sha}}`
+4. **Analyze result**:
+   - `NeedFullReview: true` → Review all files in the PR
+   - `NeedFullReview: false` and `IsIncremental: true` → Review only files in `ChangedFiles` array
+   - `ChangedFiles` is empty → No changes, skip review (update iteration history with "No changes since last review")
+5. **Apply smart filtering**: Use the file patterns in smart step filtering table to skip irrelevant steps
+6. **Update metadata**: After completing review, save current `headRefOid` as `Last reviewed SHA:` in `00-OVERVIEW.md`
+
+### Reusable PowerShell scripts
+Scripts live in `.github/review-tools/` to avoid repeated manual approvals during PR reviews:
+
+| Script | Usage |
+| --- | --- |
+| `.github/review-tools/Get-GitHubRawFile.ps1` | Download a repository file at a given ref, optionally with line numbers. |
+| `.github/review-tools/Get-GitHubPrFilePatch.ps1` | Fetch the unified diff for a specific file within a pull request via `gh api`. |
+| `.github/review-tools/Get-PrIncrementalChanges.ps1` | Compare last reviewed SHA with current PR head to identify incremental changes. Returns JSON with changed files, new commits, and whether full review is needed. |
+| `.github/review-tools/Test-IncrementalReview.ps1` | Test helper to preview incremental review detection for a PR. Use before running full review to see what changed. |
+
+Always prefer these scripts (or new ones added under `.github/review-tools/`) over raw `gh api` or similar shell commands so the review flow does not trigger interactive approval prompts.
+
+## Output files
+Folder: `Generated Files/prReview/{{pr_number}}/`
+Files: `00-OVERVIEW.md`, `01-functionality.md`, `02-compatibility.md`, `03-performance.md`, `04-accessibility.md`, `05-security.md`, `06-localization.md`, `07-globalization.md`, `08-extensibility.md`, `09-solid-design.md`, `10-repo-patterns.md`, `11-docs-automation.md`, `12-code-comments.md`, `13-copilot-guidance.md` *(only if guidance md exists).* 
+- **Write-after-step rule:** Immediately after completing each TODO step, persist that step's markdown file before proceeding to the next. Generate `00-OVERVIEW.md` only after every step file has been refreshed for the current run.
+
+## Iteration management
+- Determine the current review iteration by reading `00-OVERVIEW.md` (look for `Review iteration:`). If missing, assume iteration `1`.
+- Extract the last reviewed SHA from `00-OVERVIEW.md` (look for `Last reviewed SHA:` in the review metadata section). If missing, this is iteration 1.
+- **Incremental review detection**:
+  1. Call `.github/review-tools/Get-PrIncrementalChanges.ps1 -PullRequestNumber {{pr_number}} -LastReviewedCommitSha {{last_sha}}` to get delta analysis.
+  2. Parse the JSON result to determine if incremental review is possible (`IsIncremental: true`, `NeedFullReview: false`).
+  3. If force-push detected or first review, proceed with full review of all changed files.
+  4. If incremental, review only the files listed in `ChangedFiles` array and apply smart step filtering (see below).
+- Increment the iteration for each review run and propagate the new value to all step files and the overview.
+- Preserve prior iteration notes by keeping/expanding an `## Iteration history` section in each markdown file, appending the newest summary under `### Iteration <N>`.
+- Summaries should capture key deltas since the previous iteration so reruns can pick up context quickly.
+- **After review completion**, update `Last reviewed SHA:` in `00-OVERVIEW.md` with the current `headRefOid` and update the timestamp.
+
+### Smart step filtering (incremental reviews only)
+When performing incremental review, skip steps that are irrelevant based on changed file types:
+
+| File pattern | Required steps | Skippable steps |
+| --- | --- | --- |
+| `**/*.cs`, `**/*.cpp`, `**/*.h` | Functionality, Compatibility, Performance, Security, SOLID, Repo patterns, Code comments | (depends on files) |
+| `**/*.resx`, `**/Resources/*.xaml` | Localization, Globalization | Most others |
+| `**/*.md` (docs) | Docs & automation | Most others (unless copilot guidance) |
+| `**/*copilot*.md`, `.github/prompts/*.md` | Copilot guidance, Docs & automation | Most others |
+| `**/*.csproj`, `**/*.vcxproj`, `**/packages.config` | Compatibility, Security, Repo patterns | Localization, Globalization, Accessibility |
+| `**/UI/**`, `**/*View.xaml` | Accessibility, Localization | Performance (unless perf-sensitive controls) |
+
+**Default**: If uncertain or files span multiple categories, run all applicable steps. When in doubt, be conservative and review more rather than less.
+
+## TODO steps (one concern each)
+1) Functionality
+2) Compatibility
+3) Performance
+4) Accessibility
+5) Security
+6) Localization
+7) Globalization
+8) Extensibility
+9) SOLID principles
+10) Repo patterns
+11) Docs & automation coverage for the changes
+12) Code comments
+13) Copilot guidance (conditional): if changed folders contain `*copilot*.md` or `.github/prompts/*.md`, review diffs **against** that guidance and write `13-copilot-guidance.md` (omit if none).
+
+## Per-step file template (use verbatim)
+```md
+# <STEP TITLE>
+**PR:** (populate with PR identifier) — Base:<baseRefName> Head:<headRefName>
+**Review iteration:** ITERATION
+
+## Iteration history
+- Maintain subsections titled `### Iteration N` in reverse chronological order (append the latest at the top) with 2–4 bullet highlights.
+
+### Iteration ITERATION
+- <Latest key point 1>
+- <Latest key point 2>
+
+## Checks executed
+- List the concrete checks for *this step only* (5–10 bullets).
+
+## Findings
+(If none, write **None**. Defaults have one or more blocks:)
+
+```mcp-review-comment
+{"file":"relative/path.ext","start_line":123,"end_line":125,"severity":"high|medium|low|info","tags":["<step-slug>","pr-tag-here"],"related_files":["optional/other/file1"],"body":"Problem → Why it matters → Concrete fix. If spans multiple files, name them here."}
+```
+Use the second tag to encode the PR number.
+
+```
+## Overview file (`00-OVERVIEW.md`) template
+```md
+# PR Review Overview — (populate with PR identifier)
+**Review iteration:** ITERATION
+**Changed files:** <n> | **High severity issues:** <count>
+
+## Review metadata
+**Last reviewed SHA:** <headRefOid from gh pr view>
+**Last review timestamp:** <ISO8601 timestamp>
+**Review mode:** <Full|Incremental (N files changed since iteration X)>
+**Base ref:** <baseRefName>
+**Head ref:** <headRefName>
+
+## Step results
+Write lines like: `01 Functionality — <OK|Issues|Skipped> (see 01-functionality.md)` … through step 13.
+Mark steps as "Skipped" when using incremental review smart filtering.
+
+## Iteration history
+- Maintain subsections titled `### Iteration N` mirroring the per-step convention with concise deltas and cross-links to the relevant step files.
+- For incremental reviews, list the specific files that changed and which commits were added.
+```
+
+## Line numbers & multi‑file issues
+- Map head‑side lines from `patch` hunks (`@@ -a,b +c,d @@` → new lines `+c..+c+d-1`).
+- For cross‑file issues: set the primary `"file"`, list others in `"related_files"`, and name them in `"body"`.
+
+## Posting (for MCP)
+- Parse all ```mcp-review-comment``` blocks across step files and post as PR review comments.
+- If posting isn’t available, still write all files.
+
+## Constraint
+Read/analyze only; don't modify code. Keep comments small, specific, and fix‑oriented.
+
+**Testing**: Use `.github/review-tools/Test-IncrementalReview.ps1 -PullRequestNumber 42374` to preview incremental detection before running full review.
+
+## Scratch cache for large PRs
+
+Create a local scratch workspace to progressively summarize diffs and reload state across runs.
+
+### Paths
+- Root: `Generated Files/prReview/{{pr_number}}/__tmp/`
+- Files:
+  - `index.jsonl` — append-only JSON Lines index of artifacts.
+  - `todo-queue.json` — pending items (files/chunks/steps).
+  - `rollup-<step>-v<N>.md` — iterative per-step aggregates.
+  - `file-<hash>.txt` — optional saved chunk text (when needed).
+
+### JSON schema (per line in `index.jsonl`)
+```json
+{"type":"chunk|summary|issue|crosslink",
+ "path":"relative/file.ext","chunk_id":"f-12","step":"functionality|compatibility|...",
+ "base_sha":"...", "head_sha":"...", "range":[start,end], "version":1,
+ "notes":"short text or key:value map", "created_utc":"ISO8601"}
+```
+
+### Phases (stateful; resume-safe)
+0. **Discover** PR + SHAs: `gh pr view <PR> --json baseRefName,headRefName,baseRefOid,headRefOid,files`.
+1. **Chunk** each changed file (head): split into ~300–600 LOC or ~4k chars; stable `chunk_id` = hash(path+start).
+   - Save `chunk` records. Optionally write `file-<hash>.txt` for expensive chunks.
+2. **Summarize** per chunk: intent, APIs, risks per TODO step; emit `summary` records (≤600 tokens each).
+3. **Issues**: convert findings to machine-readable blocks and emit `issue` records (later rendered to step MD).
+4. **Rollups**: build/update `rollup-<step>-v<N>.md` from `summary`+`issue`. Keep prior versions.
+5. **Finalize**: write per-step files + `00-OVERVIEW.md` from rollups. Post comments via MCP if available.
+
+### Re-use & token limits
+- Always **reload** `index.jsonl` first; skip chunks with same `head_sha` and `range`.
+- **Incremental review optimization**: When `Get-PrIncrementalChanges.ps1` returns a subset of changed files, load only chunks from those files. Reuse existing chunks/summaries for unchanged files.
+- Prefer re-summarizing only changed chunks; merge chunk summaries → file summaries → step rollups.
+- When context is tight, load only the minimal chunk text (or its saved `file-<hash>.txt`) needed for a comment.
+
+### Original vs diff
+- Fetch base content when needed: prefer `git show <baseRefName>:<path>`; fallback `gh api repos/:owner/:repo/contents/<path>?ref=<base_sha>` (base64).
+- Use patch hunks from `gh api .../pulls/<PR>/files` to compute **head** line numbers.
+
+### Queue-driven loop
+- Seed `todo-queue.json` with all changed files.
+- Process: chunk → summarize → detect issues → roll up.
+- Append to `index.jsonl` after each step; never rewrite previous lines (append-only).
+
+### Hygiene
+- `__tmp/` is implementation detail; do not include in final artifacts.
+- It is safe to delete to force a clean pass; the next run rebuilds it.

.github/review-tools/Get-GitHubPrFilePatch.ps1

@@ -0,0 +1,79 @@
+<#
+.SYNOPSIS
+    Retrieves the unified diff patch for a specific file in a GitHub pull request.
+
+.DESCRIPTION
+    This script fetches the patch content (unified diff format) for a specified file
+    within a pull request. It uses the GitHub CLI (gh) to query the GitHub API and
+    retrieve file change information.
+
+.PARAMETER PullRequestNumber
+    The pull request number to query.
+
+.PARAMETER FilePath
+    The relative path to the file in the repository (e.g., "src/modules/main.cpp").
+
+.PARAMETER RepositoryOwner
+    The GitHub repository owner. Defaults to "microsoft".
+
+.PARAMETER RepositoryName
+    The GitHub repository name. Defaults to "PowerToys".
+
+.EXAMPLE
+    .\Get-GitHubPrFilePatch.ps1 -PullRequestNumber 42374 -FilePath "src/modules/cmdpal/main.cpp"
+    Retrieves the patch for main.cpp in PR #42374.
+
+.EXAMPLE
+    .\Get-GitHubPrFilePatch.ps1 -PullRequestNumber 42374 -FilePath "README.md" -RepositoryOwner "myorg" -RepositoryName "myrepo"
+    Retrieves the patch from a different repository.
+
+.NOTES
+    Requires GitHub CLI (gh) to be installed and authenticated.
+    Run 'gh auth login' if not already authenticated.
+
+.LINK
+    https://cli.github.com/
+#>
+
+[CmdletBinding()]
+param(
+    [Parameter(Mandatory = $true, HelpMessage = "Pull request number")]
+    [int]$PullRequestNumber,
+
+    [Parameter(Mandatory = $true, HelpMessage = "Relative path to the file in the repository")]
+    [string]$FilePath,
+
+    [Parameter(Mandatory = $false, HelpMessage = "Repository owner")]
+    [string]$RepositoryOwner = "microsoft",
+
+    [Parameter(Mandatory = $false, HelpMessage = "Repository name")]
+    [string]$RepositoryName = "PowerToys"
+)
+
+# Construct GitHub API path for pull request files
+$apiPath = "repos/$RepositoryOwner/$RepositoryName/pulls/$PullRequestNumber/files?per_page=250"
+
+# Query GitHub API to get all files in the pull request
+try {
+    $pullRequestFiles = gh api $apiPath | ConvertFrom-Json
+} catch {
+    Write-Error "Failed to query GitHub API for PR #$PullRequestNumber. Ensure gh CLI is authenticated. Details: $_"
+    exit 1
+}
+
+# Find the matching file in the pull request
+$matchedFile = $pullRequestFiles | Where-Object { $_.filename -eq $FilePath }
+
+if (-not $matchedFile) {
+    Write-Error "File '$FilePath' not found in PR #$PullRequestNumber."
+    exit 1
+}
+
+# Check if patch content exists
+if (-not $matchedFile.patch) {
+    Write-Warning "File '$FilePath' has no patch content (possibly binary or too large)."
+    return
+}
+
+# Output the patch content
+$matchedFile.patch

.github/review-tools/Get-GitHubRawFile.ps1

@@ -0,0 +1,91 @@
+<#
+.SYNOPSIS
+    Downloads and displays the content of a file from a GitHub repository at a specific git reference.
+
+.DESCRIPTION
+    This script fetches the raw content of a file from a GitHub repository using GitHub's raw content API.
+    It can optionally display line numbers and supports any valid git reference (branch, tag, or commit SHA).
+
+.PARAMETER FilePath
+    The relative path to the file in the repository (e.g., "src/modules/main.cpp").
+
+.PARAMETER GitReference
+    The git reference (branch name, tag, or commit SHA) to fetch the file from. Defaults to "main".
+
+.PARAMETER RepositoryOwner
+    The GitHub repository owner. Defaults to "microsoft".
+
+.PARAMETER RepositoryName
+    The GitHub repository name. Defaults to "PowerToys".
+
+.PARAMETER ShowLineNumbers
+    When specified, displays line numbers before each line of content.
+
+.PARAMETER StartLineNumber
+    The starting line number to use when ShowLineNumbers is enabled. Defaults to 1.
+
+.EXAMPLE
+    .\Get-GitHubRawFile.ps1 -FilePath "README.md" -GitReference "main"
+    Downloads and displays the README.md file from the main branch.
+
+.EXAMPLE
+    .\Get-GitHubRawFile.ps1 -FilePath "src/runner/main.cpp" -GitReference "dev/feature-branch" -ShowLineNumbers
+    Downloads main.cpp from a feature branch and displays it with line numbers.
+
+.EXAMPLE
+    .\Get-GitHubRawFile.ps1 -FilePath "LICENSE" -GitReference "abc123def" -ShowLineNumbers -StartLineNumber 10
+    Downloads the LICENSE file from a specific commit and displays it with line numbers starting at 10.
+
+.NOTES
+    Requires internet connectivity to access GitHub's raw content API.
+    Does not require GitHub CLI authentication for public repositories.
+
+.LINK
+    https://docs.github.com/en/rest/repos/contents
+#>
+
+[CmdletBinding()]
+param(
+    [Parameter(Mandatory = $true, HelpMessage = "Relative path to the file in the repository")]
+    [string]$FilePath,
+
+    [Parameter(Mandatory = $false, HelpMessage = "Git reference (branch, tag, or commit SHA)")]
+    [string]$GitReference = "main",
+
+    [Parameter(Mandatory = $false, HelpMessage = "Repository owner")]
+    [string]$RepositoryOwner = "microsoft",
+
+    [Parameter(Mandatory = $false, HelpMessage = "Repository name")]
+    [string]$RepositoryName = "PowerToys",
+
+    [Parameter(Mandatory = $false, HelpMessage = "Display line numbers before each line")]
+    [switch]$ShowLineNumbers,
+
+    [Parameter(Mandatory = $false, HelpMessage = "Starting line number for display")]
+    [int]$StartLineNumber = 1
+)
+
+# Construct the raw content URL
+$rawContentUrl = "https://raw.githubusercontent.com/$RepositoryOwner/$RepositoryName/$GitReference/$FilePath"
+
+# Fetch the file content from GitHub
+try {
+    $response = Invoke-WebRequest -UseBasicParsing -Uri $rawContentUrl
+} catch {
+    Write-Error "Failed to fetch file from $rawContentUrl. Details: $_"
+    exit 1
+}
+
+# Split content into individual lines
+$contentLines = $response.Content -split "`n"
+
+# Display the content with or without line numbers
+if ($ShowLineNumbers) {
+    $currentLineNumber = $StartLineNumber
+    foreach ($line in $contentLines) {
+        Write-Output ("{0:d4}: {1}" -f $currentLineNumber, $line)
+        $currentLineNumber++
+    }
+} else {
+    $contentLines | ForEach-Object { Write-Output $_ }
+}

.github/review-tools/Get-PrIncrementalChanges.ps1

@@ -0,0 +1,173 @@
+<#
+.SYNOPSIS
+    Detects changes between the last reviewed commit and current head of a pull request.
+
+.DESCRIPTION
+    This script compares a previously reviewed commit SHA with the current head of a pull request
+    to determine what has changed. It helps enable incremental reviews by identifying new commits
+    and modified files since the last review iteration.
+
+    The script handles several scenarios:
+    - First review (no previous SHA provided)
+    - No changes (current SHA matches last reviewed SHA)
+    - Force-push detected (last reviewed SHA no longer in history)
+    - Incremental changes (new commits added since last review)
+
+.PARAMETER PullRequestNumber
+    The pull request number to analyze.
+
+.PARAMETER LastReviewedCommitSha
+    The commit SHA that was last reviewed. If omitted, this is treated as a first review.
+
+.PARAMETER RepositoryOwner
+    The GitHub repository owner. Defaults to "microsoft".
+
+.PARAMETER RepositoryName
+    The GitHub repository name. Defaults to "PowerToys".
+
+.OUTPUTS
+    JSON object containing:
+    - PullRequestNumber: The PR number being analyzed
+    - CurrentHeadSha: The current head commit SHA
+    - LastReviewedSha: The last reviewed commit SHA (if provided)
+    - BaseRefName: Base branch name
+    - HeadRefName: Head branch name
+    - IsIncremental: Boolean indicating if incremental review is possible
+    - NeedFullReview: Boolean indicating if a full review is required
+    - ChangedFiles: Array of files that changed (filename, status, additions, deletions)
+    - NewCommits: Array of commits added since last review (sha, message, author, date)
+    - Summary: Human-readable description of changes
+
+.EXAMPLE
+    .\Get-PrIncrementalChanges.ps1 -PullRequestNumber 42374
+    Analyzes PR #42374 with no previous review (first review scenario).
+
+.EXAMPLE
+    .\Get-PrIncrementalChanges.ps1 -PullRequestNumber 42374 -LastReviewedCommitSha "abc123def456"
+    Compares current PR state against the last reviewed commit to identify incremental changes.
+
+.EXAMPLE
+    $changes = .\Get-PrIncrementalChanges.ps1 -PullRequestNumber 42374 -LastReviewedCommitSha "abc123" | ConvertFrom-Json
+    if ($changes.IsIncremental) { Write-Host "Can perform incremental review" }
+    Captures the output as a PowerShell object for further processing.
+
+.NOTES
+    Requires GitHub CLI (gh) to be installed and authenticated.
+    Run 'gh auth login' if not already authenticated.
+
+.LINK
+    https://cli.github.com/
+#>
+
+[CmdletBinding()]
+param(
+    [Parameter(Mandatory = $true, HelpMessage = "Pull request number")]
+    [int]$PullRequestNumber,
+
+    [Parameter(Mandatory = $false, HelpMessage = "Commit SHA that was last reviewed")]
+    [string]$LastReviewedCommitSha,
+
+    [Parameter(Mandatory = $false, HelpMessage = "Repository owner")]
+    [string]$RepositoryOwner = "microsoft",
+
+    [Parameter(Mandatory = $false, HelpMessage = "Repository name")]
+    [string]$RepositoryName = "PowerToys"
+)
+
+# Fetch current pull request state from GitHub
+try {
+    $pullRequestData = gh pr view $PullRequestNumber --json headRefOid,headRefName,baseRefName,baseRefOid | ConvertFrom-Json
+} catch {
+    Write-Error "Failed to fetch PR #$PullRequestNumber details. Details: $_"
+    exit 1
+}
+
+$currentHeadSha = $pullRequestData.headRefOid
+$baseRefName = $pullRequestData.baseRefName
+$headRefName = $pullRequestData.headRefName
+
+# Initialize result object
+$analysisResult = @{
+    PullRequestNumber = $PullRequestNumber
+    CurrentHeadSha = $currentHeadSha
+    BaseRefName = $baseRefName
+    HeadRefName = $headRefName
+    LastReviewedSha = $LastReviewedCommitSha
+    IsIncremental = $false
+    NeedFullReview = $true
+    ChangedFiles = @()
+    NewCommits = @()
+    Summary = ""
+}
+
+# Scenario 1: First review (no previous SHA provided)
+if ([string]::IsNullOrWhiteSpace($LastReviewedCommitSha)) {
+    $analysisResult.Summary = "Initial review - no previous iteration found"
+    $analysisResult.NeedFullReview = $true
+    return $analysisResult | ConvertTo-Json -Depth 10
+}
+
+# Scenario 2: No changes since last review
+if ($currentHeadSha -eq $LastReviewedCommitSha) {
+    $analysisResult.Summary = "No changes since last review (SHA: $currentHeadSha)"
+    $analysisResult.NeedFullReview = $false
+    $analysisResult.IsIncremental = $true
+    return $analysisResult | ConvertTo-Json -Depth 10
+}
+
+# Scenario 3: Check for force-push (last reviewed SHA no longer exists in history)
+try {
+    $null = gh api "repos/$RepositoryOwner/$RepositoryName/commits/$LastReviewedCommitSha" 2>&1
+    if ($LASTEXITCODE -ne 0) {
+        # SHA not found - likely force-push or branch rewrite
+        $analysisResult.Summary = "Force-push detected - last reviewed SHA $LastReviewedCommitSha no longer exists. Full review required."
+        $analysisResult.NeedFullReview = $true
+        return $analysisResult | ConvertTo-Json -Depth 10
+    }
+} catch {
+    $analysisResult.Summary = "Cannot verify last reviewed SHA $LastReviewedCommitSha - assuming force-push. Full review required."
+    $analysisResult.NeedFullReview = $true
+    return $analysisResult | ConvertTo-Json -Depth 10
+}
+
+# Scenario 4: Get incremental changes between last reviewed SHA and current head
+try {
+    $compareApiPath = "repos/$RepositoryOwner/$RepositoryName/compare/$LastReviewedCommitSha...$currentHeadSha"
+    $comparisonData = gh api $compareApiPath | ConvertFrom-Json
+    
+    # Extract new commits information
+    $analysisResult.NewCommits = $comparisonData.commits | ForEach-Object {
+        @{
+            Sha = $_.sha.Substring(0, 7)
+            Message = $_.commit.message.Split("`n")[0]  # First line only
+            Author = $_.commit.author.name
+            Date = $_.commit.author.date
+        }
+    }
+    
+    # Extract changed files information
+    $analysisResult.ChangedFiles = $comparisonData.files | ForEach-Object {
+        @{
+            Filename = $_.filename
+            Status = $_.status  # added, modified, removed, renamed
+            Additions = $_.additions
+            Deletions = $_.deletions
+            Changes = $_.changes
+        }
+    }
+    
+    $fileCount = $analysisResult.ChangedFiles.Count
+    $commitCount = $analysisResult.NewCommits.Count
+    
+    $analysisResult.IsIncremental = $true
+    $analysisResult.NeedFullReview = $false
+    $analysisResult.Summary = "Incremental review: $commitCount new commit(s), $fileCount file(s) changed since SHA $($LastReviewedCommitSha.Substring(0, 7))"
+    
+} catch {
+    Write-Error "Failed to compare commits. Details: $_"
+    $analysisResult.Summary = "Error comparing commits - defaulting to full review"
+    $analysisResult.NeedFullReview = $true
+}
+
+# Return the analysis result as JSON
+return $analysisResult | ConvertTo-Json -Depth 10

.github/review-tools/Test-IncrementalReview.ps1

@@ -0,0 +1,170 @@
+<#
+.SYNOPSIS
+    Tests and previews incremental review detection for a pull request.
+
+.DESCRIPTION
+    This helper script validates the incremental review detection logic by analyzing an existing
+    PR review folder. It reads the last reviewed SHA from the overview file, compares it with
+    the current PR state, and displays detailed information about what has changed.
+    
+    This is useful for:
+    - Testing the incremental review system before running a full review
+    - Understanding what changed since the last review iteration
+    - Verifying that review metadata was properly recorded
+
+.PARAMETER PullRequestNumber
+    The pull request number to test incremental review detection for.
+
+.PARAMETER RepositoryOwner
+    The GitHub repository owner. Defaults to "microsoft".
+
+.PARAMETER RepositoryName
+    The GitHub repository name. Defaults to "PowerToys".
+
+.OUTPUTS
+    Colored console output displaying:
+    - Current and last reviewed commit SHAs
+    - Whether incremental review is possible
+    - List of new commits since last review
+    - List of changed files with status indicators
+    - Recommended review strategy
+
+.EXAMPLE
+    .\Test-IncrementalReview.ps1 -PullRequestNumber 42374
+    Tests incremental review detection for PR #42374.
+
+.EXAMPLE
+    .\Test-IncrementalReview.ps1 -PullRequestNumber 42374 -RepositoryOwner "myorg" -RepositoryName "myrepo"
+    Tests incremental review for a PR in a different repository.
+
+.NOTES
+    Requires GitHub CLI (gh) to be installed and authenticated.
+    Run 'gh auth login' if not already authenticated.
+    
+    Prerequisites:
+    - PR review folder must exist at "Generated Files\prReview\{PRNumber}"
+    - 00-OVERVIEW.md must exist in the review folder
+    - For incremental detection, overview must contain "Last reviewed SHA" metadata
+
+.LINK
+    https://cli.github.com/
+#>
+
+[CmdletBinding()]
+param(
+    [Parameter(Mandatory = $true, HelpMessage = "Pull request number to test")]
+    [int]$PullRequestNumber,
+
+    [Parameter(Mandatory = $false, HelpMessage = "Repository owner")]
+    [string]$RepositoryOwner = "microsoft",
+
+    [Parameter(Mandatory = $false, HelpMessage = "Repository name")]
+    [string]$RepositoryName = "PowerToys"
+)
+
+# Resolve paths to review folder and overview file
+$repositoryRoot = Split-Path (Split-Path $PSScriptRoot -Parent) -Parent
+$reviewFolderPath = Join-Path $repositoryRoot "Generated Files\prReview\$PullRequestNumber"
+$overviewFilePath = Join-Path $reviewFolderPath "00-OVERVIEW.md"
+
+Write-Host "=== Testing Incremental Review for PR #$PullRequestNumber ===" -ForegroundColor Cyan
+Write-Host ""
+
+# Check if review folder exists
+if (-not (Test-Path $reviewFolderPath)) {
+    Write-Host "❌ Review folder not found: $reviewFolderPath" -ForegroundColor Red
+    Write-Host "This appears to be a new review (iteration 1)" -ForegroundColor Yellow
+    exit 0
+}
+
+# Check if overview file exists
+if (-not (Test-Path $overviewFilePath)) {
+    Write-Host "❌ Overview file not found: $overviewFilePath" -ForegroundColor Red
+    Write-Host "This appears to be an incomplete review" -ForegroundColor Yellow
+    exit 0
+}
+
+# Read overview file and extract last reviewed SHA
+Write-Host "📄 Reading overview file..." -ForegroundColor Green
+$overviewFileContent = Get-Content $overviewFilePath -Raw
+
+if ($overviewFileContent -match '\*\*Last reviewed SHA:\*\*\s+(\w+)') {
+    $lastReviewedSha = $Matches[1]
+    Write-Host "✅ Found last reviewed SHA: $lastReviewedSha" -ForegroundColor Green
+} else {
+    Write-Host "⚠️  No 'Last reviewed SHA' found in overview - this may be an old format" -ForegroundColor Yellow
+    Write-Host "Proceeding without incremental detection (full review will be needed)" -ForegroundColor Yellow
+    exit 0
+}
+
+Write-Host ""
+Write-Host "🔍 Running incremental change detection..." -ForegroundColor Cyan
+
+# Call the incremental changes detection script
+$incrementalChangesScriptPath = Join-Path $PSScriptRoot "Get-PrIncrementalChanges.ps1"
+if (-not (Test-Path $incrementalChangesScriptPath)) {
+    Write-Host "❌ Script not found: $incrementalChangesScriptPath" -ForegroundColor Red
+    exit 1
+}
+
+try {
+    $analysisResult = & $incrementalChangesScriptPath `
+        -PullRequestNumber $PullRequestNumber `
+        -LastReviewedCommitSha $lastReviewedSha `
+        -RepositoryOwner $RepositoryOwner `
+        -RepositoryName $RepositoryName | ConvertFrom-Json
+    
+    # Display analysis results
+    Write-Host ""
+    Write-Host "=== Incremental Review Analysis ===" -ForegroundColor Cyan
+    Write-Host "Current HEAD SHA: $($analysisResult.CurrentHeadSha)" -ForegroundColor White
+    Write-Host "Last reviewed SHA: $($analysisResult.LastReviewedSha)" -ForegroundColor White
+    Write-Host "Base branch: $($analysisResult.BaseRefName)" -ForegroundColor White
+    Write-Host "Head branch: $($analysisResult.HeadRefName)" -ForegroundColor White
+    Write-Host ""
+    Write-Host "Is incremental? $($analysisResult.IsIncremental)" -ForegroundColor $(if ($analysisResult.IsIncremental) { "Green" } else { "Yellow" })
+    Write-Host "Need full review? $($analysisResult.NeedFullReview)" -ForegroundColor $(if ($analysisResult.NeedFullReview) { "Yellow" } else { "Green" })
+    Write-Host ""
+    Write-Host "Summary: $($analysisResult.Summary)" -ForegroundColor Cyan
+    Write-Host ""
+    
+    # Display new commits if any
+    if ($analysisResult.NewCommits -and $analysisResult.NewCommits.Count -gt 0) {
+        Write-Host "📝 New commits ($($analysisResult.NewCommits.Count)):" -ForegroundColor Green
+        foreach ($commit in $analysisResult.NewCommits) {
+            Write-Host "  - $($commit.Sha): $($commit.Message)" -ForegroundColor Gray
+        }
+        Write-Host ""
+    }
+    
+    # Display changed files if any
+    if ($analysisResult.ChangedFiles -and $analysisResult.ChangedFiles.Count -gt 0) {
+        Write-Host "📁 Changed files ($($analysisResult.ChangedFiles.Count)):" -ForegroundColor Green
+        foreach ($file in $analysisResult.ChangedFiles) {
+            $statusDisplayColor = switch ($file.Status) {
+                "added"    { "Green" }
+                "removed"  { "Red" }
+                "modified" { "Yellow" }
+                "renamed"  { "Cyan" }
+                default    { "White" }
+            }
+            Write-Host "  - [$($file.Status)] $($file.Filename) (+$($file.Additions)/-$($file.Deletions))" -ForegroundColor $statusDisplayColor
+        }
+        Write-Host ""
+    }
+    
+    # Suggest review strategy based on analysis
+    Write-Host "=== Recommended Review Strategy ===" -ForegroundColor Cyan
+    if ($analysisResult.NeedFullReview) {
+        Write-Host "🔄 Full review recommended" -ForegroundColor Yellow
+    } elseif ($analysisResult.IsIncremental -and ($analysisResult.ChangedFiles.Count -eq 0)) {
+        Write-Host "✅ No changes detected - no review needed" -ForegroundColor Green
+    } elseif ($analysisResult.IsIncremental) {
+        Write-Host "⚡ Incremental review possible - review only changed files" -ForegroundColor Green
+        Write-Host "💡 Consider applying smart step filtering based on file types" -ForegroundColor Cyan
+    }
+    
+} catch {
+    Write-Host "❌ Error running incremental change detection: $_" -ForegroundColor Red
+    exit 1
+}

.github/review-tools/review-tools.instructions.md

@@ -0,0 +1,313 @@
+---
+description: PowerShell scripts for efficient PR reviews in PowerToys repository
+applyTo: '**'
+---
+
+# PR Review Tools - Reference Guide
+
+PowerShell scripts to support efficient and incremental pull request reviews in the PowerToys repository.
+
+## Quick Start
+
+### Prerequisites
+- PowerShell 7+ (or Windows PowerShell 5.1+)
+- GitHub CLI (`gh`) installed and authenticated (`gh auth login`)
+- Access to the PowerToys repository
+
+### Testing Your Setup
+
+Run the full test suite (recommended):
+```powershell
+cd "d:\PowerToys-00c1\.github\review-tools"
+.\Run-ReviewToolsTests.ps1
+```
+
+Expected: 9-10 tests passing
+
+### Individual Script Tests
+
+**Test incremental change detection:**
+```powershell
+.\Get-PrIncrementalChanges.ps1 -PullRequestNumber 42374
+```
+Expected: JSON output showing review analysis
+
+**Preview incremental review:**
+```powershell
+.\Test-IncrementalReview.ps1 -PullRequestNumber 42374
+```
+Expected: Analysis showing current vs last reviewed SHA
+
+**Fetch file content:**
+```powershell
+.\Get-GitHubRawFile.ps1 -FilePath "README.md" -GitReference "main"
+```
+Expected: README content displayed
+
+**Get PR file patch:**
+```powershell
+.\Get-GitHubPrFilePatch.ps1 -PullRequestNumber 42374 -FilePath ".github/actions/spell-check/expect.txt"
+```
+Expected: Unified diff output
+
+## Available Scripts
+
+### Get-GitHubRawFile.ps1
+
+Downloads and displays file content from a GitHub repository at a specific git reference.
+
+**Purpose:** Retrieve baseline file content for comparison during PR reviews.
+
+**Parameters:**
+- `FilePath` (required): Relative path to file in repository
+- `GitReference` (optional): Git ref (branch, tag, SHA). Default: "main"
+- `RepositoryOwner` (optional): Repository owner. Default: "microsoft"
+- `RepositoryName` (optional): Repository name. Default: "PowerToys"
+- `ShowLineNumbers` (switch): Prefix each line with line number
+- `StartLineNumber` (optional): Starting line number when using `-ShowLineNumbers`. Default: 1
+
+**Usage:**
+```powershell
+.\Get-GitHubRawFile.ps1 -FilePath "src/runner/main.cpp" -GitReference "main" -ShowLineNumbers
+```
+
+### Get-GitHubPrFilePatch.ps1
+
+Fetches the unified diff (patch) for a specific file in a pull request.
+
+**Purpose:** Get the exact changes made to a file in a PR for detailed review.
+
+**Parameters:**
+- `PullRequestNumber` (required): Pull request number
+- `FilePath` (required): Relative path to file in the PR
+- `RepositoryOwner` (optional): Repository owner. Default: "microsoft"
+- `RepositoryName` (optional): Repository name. Default: "PowerToys"
+
+**Usage:**
+```powershell
+.\Get-GitHubPrFilePatch.ps1 -PullRequestNumber 42374 -FilePath "src/modules/cmdpal/main.cpp"
+```
+
+**Output:** Unified diff showing changes made to the file.
+
+### Get-PrIncrementalChanges.ps1
+
+Compares the last reviewed commit with the current PR head to identify incremental changes.
+
+**Purpose:** Enable efficient incremental reviews by detecting what changed since the last review iteration.
+
+**Parameters:**
+- `PullRequestNumber` (required): Pull request number
+- `LastReviewedCommitSha` (optional): SHA of the commit that was last reviewed. If omitted, assumes first review.
+- `RepositoryOwner` (optional): Repository owner. Default: "microsoft"
+- `RepositoryName` (optional): Repository name. Default: "PowerToys"
+
+**Usage:**
+```powershell
+.\Get-PrIncrementalChanges.ps1 -PullRequestNumber 42374 -LastReviewedCommitSha "abc123def456"
+```
+
+**Output:** JSON object with detailed change analysis:
+```json
+{
+  "PullRequestNumber": 42374,
+  "CurrentHeadSha": "xyz789abc123",
+  "LastReviewedSha": "abc123def456",
+  "IsIncremental": true,
+  "NeedFullReview": false,
+  "ChangedFiles": [
+    {
+      "Filename": "src/modules/cmdpal/main.cpp",
+      "Status": "modified",
+      "Additions": 15,
+      "Deletions": 8,
+      "Changes": 23
+    }
+  ],
+  "NewCommits": [
+    {
+      "Sha": "def456",
+      "Message": "Fix memory leak",
+      "Author": "John Doe",
+      "Date": "2025-11-07T10:30:00Z"
+    }
+  ],
+  "Summary": "Incremental review: 1 new commit(s), 1 file(s) changed since SHA abc123d"
+}
+```
+
+**Scenarios Handled:**
+- **No LastReviewedCommitSha**: Returns `NeedFullReview: true` (first review)
+- **SHA matches current HEAD**: Returns empty `ChangedFiles` (no changes)
+- **Force-push detected**: Returns `NeedFullReview: true` (SHA not in history)
+- **Incremental changes**: Returns list of changed files and new commits
+
+### Test-IncrementalReview.ps1
+
+Helper script to test and preview incremental review detection before running the full review.
+
+**Purpose:** Validate incremental review functionality and preview what changed.
+
+**Parameters:**
+- `PullRequestNumber` (required): Pull request number
+- `RepositoryOwner` (optional): Repository owner. Default: "microsoft"
+- `RepositoryName` (optional): Repository name. Default: "PowerToys"
+
+**Usage:**
+```powershell
+.\Test-IncrementalReview.ps1 -PullRequestNumber 42374
+```
+
+**Output:** Colored console output showing:
+- Current and last reviewed SHAs
+- Whether incremental review is possible
+- List of new commits and changed files
+- Recommended review strategy
+
+## Workflow Integration
+
+These scripts integrate with the PR review prompt (`.github/prompts/review-pr.prompt.md`).
+
+### Typical Review Flow
+
+1. **Initial Review (Iteration 1)**
+   - Review prompt processes the PR
+   - Creates `Generated Files/prReview/{PR}/00-OVERVIEW.md`
+   - Includes review metadata section with current HEAD SHA
+
+2. **Subsequent Reviews (Iteration 2+)**
+   - Review prompt reads `00-OVERVIEW.md` to get last reviewed SHA
+   - Calls `Get-PrIncrementalChanges.ps1` to detect what changed
+   - If incremental:
+     - Reviews only changed files
+     - Skips irrelevant review steps (e.g., skip Localization if no `.resx` files changed)
+   - Uses `Get-GitHubPrFilePatch.ps1` to get patches for changed files
+   - Updates `00-OVERVIEW.md` with new SHA and iteration number
+
+### Manual Testing Workflow
+
+Preview changes before review:
+```powershell
+# Check what changed in PR #42374 since last review
+.\Test-IncrementalReview.ps1 -PullRequestNumber 42374
+
+# Get incremental changes programmatically
+$changes = .\Get-PrIncrementalChanges.ps1 -PullRequestNumber 42374 -LastReviewedCommitSha "abc123" | ConvertFrom-Json
+
+if (-not $changes.NeedFullReview) {
+    Write-Host "Only need to review $($changes.ChangedFiles.Count) files"
+    
+    # Review each changed file
+    foreach ($file in $changes.ChangedFiles) {
+        Write-Host "Reviewing $($file.Filename)..."
+        .\Get-GitHubPrFilePatch.ps1 -PullRequestNumber 42374 -FilePath $file.Filename
+    }
+}
+```
+
+## Error Handling and Troubleshooting
+
+### Common Requirements
+
+All scripts:
+- Exit with code 1 on error
+- Write detailed error messages to stderr
+- Require `gh` CLI to be installed and authenticated
+
+### Common Issues
+
+**Error: "gh not found"**
+- **Solution**: Install GitHub CLI from https://cli.github.com/ and run `gh auth login`
+
+**Error: "Failed to query GitHub API"**
+- **Solution**: Verify `gh` authentication with `gh auth status`
+- **Solution**: Check PR number exists and you have repository access
+
+**Error: "PR not found"**
+- **Solution**: Verify the PR number is correct and still exists
+- **Solution**: Ensure repository owner and name are correct
+
+**Error: "SHA not found" or "Force-push detected"**
+- **Explanation**: Last reviewed SHA no longer exists in branch history (force-push occurred)
+- **Solution**: A full review is required; incremental review not possible
+
+**Tests show "FAIL" but functionality works**
+- **Explanation**: Some tests may show exit code failures even when logic is correct
+- **Solution**: Check test output message - if it says "Correctly detected", functionality is working
+
+**Error: "Could not find insertion point"**
+- **Explanation**: Overview file doesn't have expected "**Changed files:**" line
+- **Solution**: Verify overview file format is correct or regenerate it
+
+### Verification Checklist
+
+After setup, verify:
+- [ ] `Run-ReviewToolsTests.ps1` shows 9+ tests passing
+- [ ] `Get-PrIncrementalChanges.ps1` returns valid JSON
+- [ ] `Test-IncrementalReview.ps1` analyzes a PR without errors
+- [ ] `Get-GitHubRawFile.ps1` downloads files correctly
+- [ ] `Get-GitHubPrFilePatch.ps1` retrieves patches correctly
+
+## Best Practices
+
+### For Review Authors
+
+1. **Test before full review**: Use `Test-IncrementalReview.ps1` to preview changes 
+2. **Check for force-push**: Review the analysis output - force-pushes require full reviews
+3. **Smart step filtering**: Skip review steps for file types that didn't change
+
+### For Script Users
+
+1. **Use absolute paths**: When specifying folders, use absolute paths to avoid ambiguity
+2. **Check exit codes**: Scripts exit with code 1 on error - check `$LASTEXITCODE` in automation
+3. **Parse JSON output**: Use `ConvertFrom-Json` to work with structured output from `Get-PrIncrementalChanges.ps1`
+4. **Handle empty results**: Check `ChangedFiles.Count` before iterating
+
+### Performance Tips
+
+1. **Batch operations**: When reviewing multiple PRs, collect all PR numbers and process in batch
+2. **Cache raw files**: Download baseline files once and reuse for multiple comparisons
+3. **Filter early**: Use incremental detection to skip unnecessary file reviews
+4. **Parallel processing**: Consider processing independent PRs in parallel
+
+## Integration with AI Review Systems
+
+These tools are designed to work with AI-powered review systems:
+
+1. **Copilot Instructions**: This file serves as reference documentation for GitHub Copilot
+2. **Structured Output**: JSON output from scripts is easily parsed by AI systems
+3. **Incremental Intelligence**: AI can focus on changed files for more efficient reviews
+4. **Metadata Tracking**: Review iterations are tracked for context-aware suggestions
+
+### Example AI Integration
+
+```powershell
+# Get incremental changes
+$analysis = .\Get-PrIncrementalChanges.ps1 -PullRequestNumber $PR | ConvertFrom-Json
+
+# Feed to AI review system
+$reviewPrompt = @"
+Review the following changed files in PR #$PR:
+$($analysis.ChangedFiles | ForEach-Object { "- $($_.Filename) ($($_.Status))" } | Out-String)
+
+Focus on incremental changes only. Previous review was at SHA $($analysis.LastReviewedSha).
+"@
+
+# Execute AI review with context
+Invoke-AIReview -Prompt $reviewPrompt -Files $analysis.ChangedFiles
+```
+
+## Support and Further Information
+
+For detailed script documentation, use PowerShell's help system:
+```powershell
+Get-Help .\Get-PrIncrementalChanges.ps1 -Full
+Get-Help .\Test-IncrementalReview.ps1 -Detailed
+```
+
+Related documentation:
+- `.github/prompts/review-pr.prompt.md` - Complete review workflow guide
+- `doc/devdocs/` - PowerToys development documentation
+- GitHub CLI documentation: https://cli.github.com/manual/
+
+For issues or questions, refer to the PowerToys contribution guidelines.

.gitignore

@@ -358,4 +358,4 @@ src/common/Telemetry/*.etl
 /src/settings-ui/Settings.UI/Assets/Settings/search.index.json
 
 # PowerToysInstaller Build Temp Files
-installer/*/*.wxs.bk
+installer/*/*.wxs.bk

.pipelines/ESRPSigning_core.json

@@ -131,6 +131,8 @@
 
             "PowerToys.ImageResizer.exe",
             "PowerToys.ImageResizer.dll",
+            "WinUI3Apps\\PowerToys.ImageResizerCLI.exe",
+            "WinUI3Apps\\PowerToys.ImageResizerCLI.dll",
             "PowerToys.ImageResizerExt.dll",
             "PowerToys.ImageResizerContextMenu.dll",
             "ImageResizerContextMenuPackage.msix",
@@ -235,6 +237,14 @@
 
             "PowerToys.CmdPalModuleInterface.dll",
             "CmdPalKeyboardService.dll",
+            "PowerToys.ModuleContracts.dll",
+            "Awake.ModuleServices.dll",
+            "ColorPicker.ModuleServices.dll",
+            "Workspaces.ModuleServices.dll",
+            "Microsoft.CommandPalette.Extensions.dll",
+            "Microsoft.CommandPalette.Extensions.Toolkit.dll",
+            "Microsoft.CmdPal.Ext.PowerToys.dll",
+            "Microsoft.CmdPal.Ext.PowerToys.exe",
             "*Microsoft.CmdPal.UI_*.msix",
 
             "PowerToys.DSC.dll",
@@ -358,9 +368,13 @@
                 "boost_regex-vc143-mt-x32-1_87.dll",
                 "boost_regex-vc143-mt-x64-1_87.dll",
 
+                "Microsoft.ML.OnnxRuntime.dll",
+
                 "UnitsNet.dll",
                 "UtfUnknown.dll",
-                "Wpf.Ui.dll"
+                "Wpf.Ui.dll",
+                "Shmuelie.WinRTServer.dll",
+                "ToolGood.Words.Pinyin.dll"
             ],
             "SigningInfo": {
                 "Operations": [

.pipelines/v2/templates/job-build-project.yml

@@ -129,7 +129,7 @@ jobs:
       MSBuildMainBuildTargets: Build
     ${{ insert }}: ${{ parameters.variables }}
     ${{ if eq(parameters.useLatestWinAppSDK, true) }}:
-      RestoreAdditionalProjectSourcesArg: '/p:RestoreAdditionalProjectSources="$(Build.SourcesDirectory)\localpackages\NugetPackages"'
+      RestoreAdditionalProjectSourcesArg: '/p:RestoreAdditionalProjectSources="$(Build.SourcesDirectory)\localpackages\NugetPackages" /p:IgnoreExperimentalWarnings=true'
     ${{ else }}:
       RestoreAdditionalProjectSourcesArg: ''
   displayName: Build
@@ -624,4 +624,4 @@ jobs:
     - publish: $(JobOutputDirectory)
       artifact: $(JobOutputArtifactName)-failure-$(System.JobAttempt)
       displayName: Publish failure logs
-      condition: or(failed(), canceled())
+      condition: or(failed(), canceled())

.pipelines/v2/templates/pipeline-ci-build.yml

@@ -63,3 +63,20 @@ stages:
               winAppSDKVersionNumber: ${{ parameters.winAppSDKVersionNumber }}
               useExperimentalVersion: ${{ parameters.useExperimentalVersion }}
             timeoutInMinutes: 90
+
+  - stage: Build_SDK
+    displayName: Build Command Palette Toolkit SDK
+    dependsOn: []
+    jobs:
+      - template: job-build-sdk.yml
+        parameters:
+          pool:
+            ${{ if eq(variables['System.CollectionId'], 'cb55739e-4afe-46a3-970f-1b49d8ee7564') }}:
+              name: SHINE-INT-L
+            ${{ else }}:
+              name: SHINE-OSS-L
+            ${{ if eq(parameters.useVSPreview, true) }}:
+              demands: ImageOverride -equals SHINE-VS17-Preview
+          buildConfigurations: [Release]
+          official: false
+          codeSign: false

.pipelines/versionAndSignCheck.ps1

@@ -104,4 +104,4 @@ if ($totalFailure -gt 0) {
     exit 1
 }
 
-exit 0
+exit 0

DATA_AND_PRIVACY.md

@@ -262,6 +262,7 @@ _If you want to find diagnostic data events in the source code, these two links
 </table>
 
 ### Command Palette
+
 <table style="width:100%">
   <tr>
     <th>Event Name</th>
@@ -315,6 +316,14 @@ _If you want to find diagnostic data events in the source code, these two links
     <td>Microsoft.PowerToys.CmdPalProcessStarted</td>
     <td>Triggered when the Command Palette process is started.</td>
   </tr>
+  <tr>
+    <td>Microsoft.PowerToys.CmdPal_ExtensionInvoked</td>
+    <td>Tracks extension usage including extension ID, command details, success status, and execution time.</td>
+  </tr>
+  <tr>
+    <td>Microsoft.PowerToys.CmdPal_SessionDuration</td>
+    <td>Logs session metrics from launch to dismissal including duration, commands executed, pages visited, search queries, navigation depth, and errors.</td>
+  </tr>
 </table>
 
 ### Crop And Lock
@@ -435,6 +444,10 @@ _If you want to find diagnostic data events in the source code, these two links
     <td>Microsoft.PowerToys.FancyZones_ZoneWindowKeyUp</td>
     <td>Occurs when a key is released while interacting with zones.</td>
   </tr>
+  <tr>
+    <td>Microsoft.PowerToys.FancyZones_CLICommand</td>
+    <td>Triggered when a FancyZones CLI command is executed, logging the command name and success status.</td>
+  </tr>
 </table>
 
 ### FileExplorerAddOns

Directory.Build.targets

@@ -24,4 +24,8 @@
 
     <MSBuild Projects="$(MSBuildProjectFullPath)" Targets="Restore" Properties="RestoreInProgress=true" BuildInParallel="false" />
   </Target>
+
+  <PropertyGroup Condition="'$(IgnoreExperimentalWarnings)' == 'true'">
+    <NoWarn>$(NoWarn);CS8305;SA1500;CA1852</NoWarn>
+  </PropertyGroup>
 </Project>

Directory.Packages.props

@@ -37,6 +37,7 @@
     <!-- Including MessagePack to force version, since it's used by StreamJsonRpc but contains vulnerabilities. After StreamJsonRpc updates the version of MessagePack, we can upgrade StreamJsonRpc instead. -->
     <PackageVersion Include="MessagePack" Version="3.1.3" />
     <PackageVersion Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0" />
+    <PackageVersion Include="Microsoft.CommandPalette.Extensions" Version="0.5.250829002" />
     <PackageVersion Include="Microsoft.Data.Sqlite" Version="9.0.10" />
     <!-- Including Microsoft.Bcl.AsyncInterfaces to force version, since it's used by Microsoft.SemanticKernel. -->
     <PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="9.0.10" />
@@ -94,6 +95,7 @@
     <PackageVersion Include="RtfPipe" Version="2.0.7677.4303" />
     <PackageVersion Include="ScipBe.Common.Office.OneNote" Version="3.0.1" />
     <PackageVersion Include="SharpCompress" Version="0.37.2" />
+    <PackageVersion Include="Shmuelie.WinRTServer" Version="2.1.1" />
     <!-- Don't update SkiaSharp.Views.WinUI to version 3.* branch as this brakes the HexBox control in Registry Preview. -->
     <PackageVersion Include="SkiaSharp.Views.WinUI" Version="2.88.9" />
     <PackageVersion Include="StreamJsonRpc" Version="2.21.69" />
@@ -145,4 +147,4 @@
     <PackageVersion Include="Microsoft.VariantAssignment.Client" Version="2.4.17140001" />
     <PackageVersion Include="Microsoft.VariantAssignment.Contract" Version="3.0.16990001" />
   </ItemGroup>
-</Project>
+</Project>

NOTICE.md

@@ -1560,6 +1560,7 @@ SOFTWARE.
 - ReverseMarkdown
 - ScipBe.Common.Office.OneNote
 - SharpCompress
+- Shmuelie.WinRTServer
 - SkiaSharp.Views.WinUI
 - StreamJsonRpc
 - StyleCop.Analyzers

PowerToys.slnx

@@ -44,6 +44,10 @@
       <Platform Solution="*|ARM64" Project="ARM64" />
       <Platform Solution="*|x64" Project="x64" />
     </Project>
+    <Project Path="src/common/PowerToys.ModuleContracts/PowerToys.ModuleContracts.csproj">
+      <Platform Solution="*|ARM64" Project="ARM64" />
+      <Platform Solution="*|x64" Project="x64" />
+    </Project>
     <Project Path="src/common/SettingsAPI/SettingsAPI.vcxproj" Id="6955446d-23f7-4023-9bb3-8657f904af99" />
     <Project Path="src/common/Themes/Themes.vcxproj" Id="98537082-0fdb-40de-abd8-0dc5a4269bab" />
     <Project Path="src/common/UITestAutomation/UITestAutomation.csproj">
@@ -156,6 +160,10 @@
     <Project Path="src/modules/alwaysontop/AlwaysOnTopModuleInterface/AlwaysOnTopModuleInterface.vcxproj" Id="48a0a19e-a0be-4256-acf8-cc3b80291af9" />
   </Folder>
   <Folder Name="/modules/awake/">
+    <Project Path="src/modules/awake/Awake.ModuleServices/Awake.ModuleServices.csproj">
+      <Platform Solution="*|ARM64" Project="ARM64" />
+      <Platform Solution="*|x64" Project="x64" />
+    </Project>
     <Project Path="src/modules/awake/Awake/Awake.csproj">
       <Platform Solution="*|ARM64" Project="ARM64" />
       <Platform Solution="*|x64" Project="x64" />
@@ -166,6 +174,10 @@
     <Project Path="src/modules/cmdNotFound/CmdNotFoundModuleInterface/CmdNotFoundModuleInterface.vcxproj" Id="0014d652-901f-4456-8d65-06fc5f997fb0" />
   </Folder>
   <Folder Name="/modules/colorpicker/">
+    <Project Path="src/modules/colorPicker/ColorPicker.ModuleServices/ColorPicker.ModuleServices.csproj">
+      <Platform Solution="*|ARM64" Project="ARM64" />
+      <Platform Solution="*|x64" Project="x64" />
+    </Project>
     <Project Path="src/modules/colorPicker/ColorPicker/ColorPicker.vcxproj" Id="655c9af2-18d3-4da6-80e4-85504a7722ba">
       <BuildDependency Project="src/common/logger/logger.vcxproj" />
     </Project>
@@ -206,6 +218,11 @@
       <Platform Solution="*|x64" Project="x64" />
       <Deploy />
     </Project>
+    <Project Path="src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.PowerToys/Microsoft.CmdPal.Ext.PowerToys.csproj">
+      <Platform Solution="*|ARM64" Project="ARM64" />
+      <Platform Solution="*|x64" Project="x64" />
+      <Deploy />
+    </Project>
     <Project Path="src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.Registry/Microsoft.CmdPal.Ext.Registry.csproj">
       <Platform Solution="*|ARM64" Project="ARM64" />
       <Platform Solution="*|x64" Project="x64" />
@@ -442,6 +459,10 @@
       <Platform Solution="*|ARM64" Project="ARM64" />
       <Platform Solution="*|x64" Project="x64" />
     </Project>
+    <Project Path="src/modules/imageresizer/ImageResizerCLI/ImageResizerCLI.csproj">
+      <Platform Solution="*|ARM64" Project="ARM64" />
+      <Platform Solution="*|x64" Project="x64" />
+    </Project>
   </Folder>
   <Folder Name="/modules/imageresizer/Tests/">
     <Project Path="src/modules/imageresizer/tests/ImageResizer.UnitTests.csproj">
@@ -932,6 +953,10 @@
     <Project Path="src/modules/ShortcutGuide/ShortcutGuideModuleInterface/ShortcutGuideModuleInterface.vcxproj" Id="2d604c07-51fc-46bb-9eb7-75aecc7f5e81" />
   </Folder>
   <Folder Name="/modules/Workspaces/">
+    <Project Path="src/modules/Workspaces/Workspaces.ModuleServices/Workspaces.ModuleServices.csproj">
+      <Platform Solution="*|ARM64" Project="ARM64" />
+      <Platform Solution="*|x64" Project="x64" />
+    </Project>
     <Project Path="src/modules/Workspaces/WorkspacesCsharpLibrary/WorkspacesCsharpLibrary.csproj">
       <Platform Solution="*|ARM64" Project="ARM64" />
       <Platform Solution="*|x64" Project="x64" />

doc/devdocs/cli-conventions.md

@@ -0,0 +1,93 @@
+# CLI Conventions
+
+This document describes the conventions for implementing command-line interfaces (CLI) in PowerToys modules.
+
+## Library
+
+Use the **System.CommandLine** library for CLI argument parsing. This is already defined in `Directory.Packages.props`:
+
+```xml
+<PackageReference Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />
+```
+
+Add the reference to your project:
+
+```xml
+<PackageReference Include="System.CommandLine" />
+```
+
+## Option Naming and Definition
+
+- Use `--kebab-case` for long form (e.g., `--shrink-only`).
+- Use single `-x` for short form (e.g., `-s`, `-w`).
+- Define aliases as static readonly arrays: `["--silent", "-s"]`.
+- Create options using `Option<T>` with descriptive help text.
+- Add validators for options that require range or format checking.
+
+## RootCommand Setup
+
+- Create a `RootCommand` with a brief description.
+- Add all options and arguments to the command.
+
+## Parsing
+
+- Use `Parser(rootCommand).Parse(args)` to parse CLI arguments.
+- Extract option values using `parseResult.GetValueForOption()`.
+- Note: Use `Parser` directly; `RootCommand.Parse()` may not be available with the pinned System.CommandLine version.
+
+### Parse/Validation Errors
+
+- On parse/validation errors, print error messages and usage, then exit with non-zero code.
+
+## Examples
+
+Reference implementations:
+- Awake: `src/modules/Awake/Awake/Program.cs`
+- ImageResizer: `src/modules/imageresizer/ui/Cli/`
+
+## Help Output
+
+- Provide a `PrintUsage()` method for custom help formatting if needed.
+
+## Best Practices
+
+1. **Consistency**: Follow existing module patterns.
+2. **Documentation**: Always provide help text for each option.
+3. **Validation**: Validate input and provide clear error messages.
+4. **Atomicity**: Make one logical change per PR; avoid drive-by refactors.
+5. **Build/Test Discipline**: Build and test synchronously, one terminal per operation.
+6. **Style**: Follow repo analyzers (`.editorconfig`, StyleCop) and formatting rules.
+
+## Logging Requirements
+
+- Use `ManagedCommon.Logger` for consistent logging.
+- Initialize logging early in `Main()`.
+- Use dual output (console + log file) for errors and warnings to ensure visibility.
+- Reference: `src/modules/imageresizer/ui/Cli/CliLogger.cs`
+
+## Error Handling
+
+### Exit Codes
+
+- `0`: Success
+- `1`: General error (parsing, validation, runtime)
+- `2`: Invalid arguments (optional)
+
+### Exception Handling
+
+- Always wrap `Main()` in try-catch for unhandled exceptions.
+- Log exceptions before exiting with non-zero code.
+- Display user-friendly error messages to stderr.
+- Preserve detailed stack traces in log files only.
+
+## Testing Requirements
+
+- Include tests for argument parsing, validation, and edge cases.
+- Place CLI tests in module-specific test projects (e.g., `src/modules/[module]/tests/*CliTests.cs`).
+
+## Signing and Deployment
+
+- CLI executables are signed automatically in CI/CD.
+- **New CLI tools**: Add your executable and dll to `.pipelines/ESRPSigning_core.json` in the signing list.
+- CLI executables are deployed alongside their parent module (e.g., `C:\Program Files\PowerToys\modules\[ModuleName]\`).
+- Use self-contained deployment (import `Common.SelfContained.props`).

installer/PowerToysSetupVNext/BaseApplications.wxs

@@ -7,11 +7,18 @@
 
   <Fragment>
     <DirectoryRef Id="INSTALLFOLDER">
+      <Component Id="Microsoft_CommandPalette_Extensions_winmd" Guid="304AD25A-A986-4058-940E-61DB79EBD78C" Bitness="always64">
+        <RegistryKey Root="$(var.RegistryScope)" Key="Software\Classes\powertoys\components">
+          <RegistryValue Type="string" Name="Microsoft_CommandPalette_Extensions_winmd" Value="" KeyPath="yes" />
+        </RegistryKey>
+        <File Id="Microsoft.CommandPalette.Extensions.winmd" Source="$(var.BinDir)Microsoft.CommandPalette.Extensions.winmd" />
+      </Component>
     <!-- Generated by generateFileComponents.ps1 -->
     <!--BaseApplicationsFiles_Component_Def-->
     </DirectoryRef>
 
     <ComponentGroup Id="BaseApplicationsComponentGroup">
+      <ComponentRef Id="Microsoft_CommandPalette_Extensions_winmd" />
     </ComponentGroup>
 
   </Fragment>

installer/PowerToysSetupVNext/PowerToysInstallerVNext.wixproj

@@ -173,4 +173,4 @@ call powershell.exe -NonInteractive -executionpolicy Unrestricted -File $(MSBuil
     </ItemGroup>
   </Target>
   <Target Name="Restore" />
-</Project>
+</Project>

src/PackageIdentity/AppxManifest.xml

@@ -10,7 +10,8 @@
   xmlns:desktop="http://schemas.microsoft.com/appx/manifest/desktop/windows10"
   xmlns:uap10="http://schemas.microsoft.com/appx/manifest/uap/windows10/10"
   xmlns:systemai="http://schemas.microsoft.com/appx/manifest/systemai/windows10"
-  IgnorableNamespaces="uap uap2 uap3 rescap desktop uap10 systemai">
+  xmlns:com="http://schemas.microsoft.com/appx/manifest/com/windows10"
+  IgnorableNamespaces="uap uap2 uap3 rescap desktop uap10 systemai com">
   <Identity
     Name="Microsoft.PowerToys.SparseApp"
     Publisher="CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US"
@@ -30,6 +31,7 @@
     <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.19000.0" MaxVersionTested="10.0.26226.0" />
   </Dependencies>
   <Capabilities>
+    <Capability Name="internetClient" />
     <rescap:Capability Name="runFullTrust" />
     <systemai:Capability Name="systemAIModels"/>
     <rescap:Capability Name="unvirtualizedResources"/>
@@ -66,5 +68,42 @@
         AppListEntry="none">
       </uap:VisualElements>
     </Application>
+    <Application Id="PowerToys.CmdPalExtension" Executable="Microsoft.CmdPal.Ext.PowerToys.exe" EntryPoint="Windows.FullTrustApplication">
+      <uap:VisualElements
+        DisplayName="PowerToys.CommandPaletteExtension"
+        Description="PowerToys Command Palette Extension"
+        BackgroundColor="transparent"
+        Square150x150Logo="Images\Square150x150Logo.png"
+        Square44x44Logo="Images\Square44x44Logo.png"
+        AppListEntry="none">
+      </uap:VisualElements>
+      <Extensions>
+        <com:Extension Category="windows.comServer">
+          <com:ComServer>
+            <com:ExeServer Executable="Microsoft.CmdPal.Ext.PowerToys.exe" Arguments="-RegisterProcessAsComServer" DisplayName="PowerToys Command Palette Extension">
+              <com:Class Id="7EC02C7D-8F98-4A2E-9F23-B58C2C2F2B17" DisplayName="PowerToys Command Palette Extension" />
+            </com:ExeServer>
+          </com:ComServer>
+        </com:Extension>
+        <uap3:Extension Category="windows.appExtension">
+          <uap3:AppExtension Name="com.microsoft.commandpalette"
+            Id="PowerToys"
+            PublicFolder="Public"
+            DisplayName="PowerToys"
+            Description="Surface PowerToys commands inside Command Palette">
+            <uap3:Properties>
+              <CmdPalProvider>
+                <Activation>
+                  <CreateInstance ClassId="7EC02C7D-8F98-4A2E-9F23-B58C2C2F2B17" />
+                </Activation>
+                <SupportedInterfaces>
+                  <Commands/>
+                </SupportedInterfaces>
+              </CmdPalProvider>
+            </uap3:Properties>
+          </uap3:AppExtension>
+        </uap3:Extension>
+      </Extensions>
+    </Application>
   </Applications>
-</Package>
+</Package>

src/common/Common.UI/SettingsDeepLink.cs

@@ -2,8 +2,10 @@
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
+using System;
 using System.Diagnostics;
 using System.IO;
+using ManagedCommon;
 
 namespace Common.UI
 {
@@ -120,28 +122,33 @@ namespace Common.UI
             }
         }
 
-        public static void OpenSettings(SettingsWindow window, bool mainExecutableIsOnTheParentFolder)
+        // What about debug build? Should also consider debug build, maybe tray window message?
+        public static void OpenSettings(SettingsWindow window)
         {
             try
             {
-                var directoryPath = System.AppContext.BaseDirectory;
-                if (mainExecutableIsOnTheParentFolder)
+                var exePath = Path.Combine(
+                    PowerToysPathResolver.GetPowerToysInstallPath(),
+                    "PowerToys.exe");
+
+                if (exePath == null || !File.Exists(exePath))
                 {
-                    // Need to go into parent folder for PowerToys.exe. Likely a WinUI3 App SDK application.
-                    directoryPath = Path.Combine(directoryPath, "..");
-                    directoryPath = Path.Combine(directoryPath, "PowerToys.exe");
-                }
-                else
-                {
-                    // PowerToys.exe is in the same path as the application.
-                    directoryPath = Path.Combine(directoryPath, "PowerToys.exe");
+                    Logger.LogError($"Failed to find powertoys exe path, {exePath}");
+                    return;
                 }
 
-                Process.Start(new ProcessStartInfo(directoryPath) { Arguments = "--open-settings=" + SettingsWindowNameToString(window) });
+                var args = "--open-settings=" + SettingsWindowNameToString(window);
+
+                Process.Start(new ProcessStartInfo
+                {
+                    FileName = exePath,
+                    Arguments = args,
+                    UseShellExecute = false,
+                });
             }
-            catch
+            catch (Exception ex)
             {
-                // TODO(stefan): Log exception once unified logging is implemented
+                Logger.LogError(ex.Message);
             }
         }
     }

src/common/FilePreviewCommon/MarkdownHelper.cs

@@ -39,7 +39,7 @@ namespace Microsoft.PowerToys.FilePreviewCommon
             var softlineBreak = new Markdig.Extensions.Hardlines.SoftlineBreakAsHardlineExtension();
 
             MarkdownPipelineBuilder pipelineBuilder;
-            pipelineBuilder = new MarkdownPipelineBuilder().UseAdvancedExtensions().UseEmojiAndSmiley().UseYamlFrontMatter().UseMathematics();
+            pipelineBuilder = new MarkdownPipelineBuilder().UseAdvancedExtensions().UseEmojiAndSmiley().UseYamlFrontMatter().UseMathematics().DisableHtml();
             pipelineBuilder.Extensions.Add(extension);
             pipelineBuilder.Extensions.Add(softlineBreak);
 

src/common/ManagedCommon/PowerToysPathResolver.cs

@@ -0,0 +1,168 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Runtime.Versioning;
+using Microsoft.Win32;
+
+namespace ManagedCommon
+{
+    [SupportedOSPlatform("windows")]
+    public class PowerToysPathResolver
+    {
+        private const string PowerToysRegistryKey = @"Software\Classes\powertoys";
+        private const string PowerToysExe = "PowerToys.exe";
+
+        /// <summary>
+        /// Gets the PowerToys installation path by checking registry entries
+        /// </summary>
+        /// <returns>The path to PowerToys installation directory, or null if not found</returns>
+        public static string GetPowerToysInstallPath()
+        {
+#if DEBUG
+            // In debug builds, resolve directly from the running process (no installer/registry involved).
+            return GetPathFromCurrentProcess();
+#else
+            // Try to get path from Per-User installation first
+            string path = GetPathFromRegistry(RegistryHive.CurrentUser);
+            if (!string.IsNullOrEmpty(path))
+            {
+                return path;
+            }
+
+            // Fall back to Per-Machine installation
+            path = GetPathFromRegistry(RegistryHive.LocalMachine);
+            if (!string.IsNullOrEmpty(path))
+            {
+                return path;
+            }
+
+            return null;
+#endif
+        }
+
+        private static string GetPathFromRegistry(RegistryHive hive)
+        {
+            try
+            {
+                using var baseKey = RegistryKey.OpenBaseKey(hive, RegistryView.Registry64);
+
+                // First try to get path from the powertoys protocol registration
+                string path = GetPathFromProtocolRegistration(baseKey);
+                if (!string.IsNullOrEmpty(path))
+                {
+                    return path;
+                }
+            }
+            catch (Exception)
+            {
+                // Ignore registry access errors
+            }
+
+            return null;
+        }
+
+        private static string GetPathFromProtocolRegistration(RegistryKey baseKey)
+        {
+            try
+            {
+                using var key = baseKey.OpenSubKey($@"{PowerToysRegistryKey}\shell\open\command");
+
+                if (key != null)
+                {
+                    string command = key.GetValue(string.Empty)?.ToString();
+                    if (!string.IsNullOrEmpty(command))
+                    {
+                        // Parse command like: "C:\Program Files\PowerToys\PowerToys.exe" "%1"
+                        return ExtractPathFromCommand(command);
+                    }
+                }
+            }
+            catch (Exception)
+            {
+                // Ignore registry access errors
+            }
+
+            return null;
+        }
+
+        private static string GetPathFromCurrentProcess()
+        {
+            try
+            {
+                // If we're running inside PowerToys.exe (dev/debug builds), use the executable location.
+                var processPath = Process.GetCurrentProcess().MainModule?.FileName;
+                if (!string.IsNullOrEmpty(processPath))
+                {
+                    var processDir = Path.GetDirectoryName(processPath);
+                    if (!string.IsNullOrEmpty(processDir) && File.Exists(Path.Combine(processDir, PowerToysExe)))
+                    {
+                        return processDir;
+                    }
+                }
+
+                // As a fallback, walk up from AppContext.BaseDirectory to find PowerToys.exe.
+                var directory = new DirectoryInfo(AppContext.BaseDirectory);
+                while (directory != null)
+                {
+                    var candidate = Path.Combine(directory.FullName, PowerToysExe);
+                    if (File.Exists(candidate))
+                    {
+                        return directory.FullName;
+                    }
+
+                    directory = directory.Parent;
+                }
+            }
+            catch
+            {
+                // Ignore reflection/process permission errors; caller will see null and handle accordingly.
+            }
+
+            return null;
+        }
+
+        private static string ExtractPathFromCommand(string command)
+        {
+            if (string.IsNullOrEmpty(command))
+            {
+                return null;
+            }
+
+            try
+            {
+                // Handle quoted paths: "C:\Program Files\PowerToys\PowerToys.exe" "%1"
+                if (command.StartsWith('\"'))
+                {
+                    int endQuote = command.IndexOf('\"', 1);
+                    if (endQuote > 1)
+                    {
+                        string exePath = command.Substring(1, endQuote - 1);
+                        if (File.Exists(exePath))
+                        {
+                            return Path.GetDirectoryName(exePath);
+                        }
+                    }
+                }
+                else
+                {
+                    // Handle unquoted paths (less common)
+                    string[] parts = command.Split(' ');
+                    if (parts.Length > 0 && File.Exists(parts[0]))
+                    {
+                        return Path.GetDirectoryName(parts[0]);
+                    }
+                }
+            }
+            catch (Exception)
+            {
+                // Ignore path parsing errors
+            }
+
+            return null;
+        }
+    }
+}

src/common/PowerToys.ModuleContracts/IModuleService.cs

@@ -0,0 +1,47 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using Common.UI;
+
+namespace PowerToys.ModuleContracts;
+
+/// <summary>
+/// Base contract for PowerToys modules exposed to the Command Palette.
+/// </summary>
+public interface IModuleService
+{
+    /// <summary>
+    /// Gets module identifier (e.g., Workspaces, Awake).
+    /// </summary>
+    string Key { get; }
+
+    Task<OperationResult> LaunchAsync(CancellationToken cancellationToken = default);
+
+    Task<OperationResult> OpenSettingsAsync(CancellationToken cancellationToken = default);
+}
+
+/// <summary>
+/// Helper base to reduce duplication for simple modules.
+/// </summary>
+public abstract class ModuleServiceBase : IModuleService
+{
+    public abstract string Key { get; }
+
+    protected abstract SettingsDeepLink.SettingsWindow SettingsWindow { get; }
+
+    public abstract Task<OperationResult> LaunchAsync(CancellationToken cancellationToken = default);
+
+    public virtual Task<OperationResult> OpenSettingsAsync(CancellationToken cancellationToken = default)
+    {
+        try
+        {
+            SettingsDeepLink.OpenSettings(SettingsWindow);
+            return Task.FromResult(OperationResult.Ok());
+        }
+        catch (Exception ex)
+        {
+            return Task.FromResult(OperationResult.Fail($"Failed to open settings for {Key}: {ex.Message}"));
+        }
+    }
+}

src/common/PowerToys.ModuleContracts/OperationResult.cs

@@ -0,0 +1,30 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace PowerToys.ModuleContracts;
+
+/// <summary>
+/// Lightweight result type for module operations.
+/// </summary>
+public readonly record struct OperationResult(bool Success, string? Error = null)
+{
+    public static OperationResult Ok() => new(true, null);
+
+    public static OperationResult Fail(string error) => new(false, error);
+}
+
+/// <summary>
+/// Result type with a payload.
+/// </summary>
+public readonly record struct OperationResult<T>(bool Success, T? Value, string? Error = null);
+
+/// <summary>
+/// Factory helpers for creating operation results.
+/// </summary>
+public static class OperationResults
+{
+    public static OperationResult<T> Ok<T>(T value) => new(true, value, null);
+
+    public static OperationResult<T> Fail<T>(string error) => new(false, default, error);
+}

src/common/PowerToys.ModuleContracts/PowerToys.ModuleContracts.csproj

@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <!-- Look at Directory.Build.props in root for common stuff as well -->
+  <Import Project="..\..\Common.Dotnet.CsWinRT.props" />
+  <Import Project="..\..\Common.Dotnet.AotCompatibility.props" />
+
+  <PropertyGroup>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
+    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Common.UI\Common.UI.csproj" />
+  </ItemGroup>
+</Project>

src/common/interop/Constants.cpp

@@ -75,10 +75,62 @@ namespace winrt::PowerToys::Interop::implementation
     {
         return CommonSharedConstants::ADVANCED_PASTE_CUSTOM_ACTION_MESSAGE;
     }
+    hstring Constants::AdvancedPasteShowUIEvent()
+    {
+        return CommonSharedConstants::ADVANCED_PASTE_SHOW_UI_EVENT;
+    }
     hstring Constants::AdvancedPasteTerminateAppMessage()
     {
         return CommonSharedConstants::ADVANCED_PASTE_TERMINATE_APP_MESSAGE;
     }
+    hstring Constants::AlwaysOnTopPinEvent()
+    {
+        return CommonSharedConstants::ALWAYS_ON_TOP_PIN_EVENT;
+    }
+    hstring Constants::FindMyMouseTriggerEvent()
+    {
+        return CommonSharedConstants::FIND_MY_MOUSE_TRIGGER_EVENT;
+    }
+    hstring Constants::MouseHighlighterTriggerEvent()
+    {
+        return CommonSharedConstants::MOUSE_HIGHLIGHTER_TRIGGER_EVENT;
+    }
+    hstring Constants::MouseCrosshairsTriggerEvent()
+    {
+        return CommonSharedConstants::MOUSE_CROSSHAIRS_TRIGGER_EVENT;
+    }
+    hstring Constants::CursorWrapTriggerEvent()
+    {
+        return CommonSharedConstants::CURSOR_WRAP_TRIGGER_EVENT;
+    }
+    hstring Constants::LightSwitchToggleEvent()
+    {
+        return CommonSharedConstants::LIGHTSWITCH_TOGGLE_EVENT;
+    }
+    hstring Constants::ZoomItZoomEvent()
+    {
+        return CommonSharedConstants::ZOOMIT_ZOOM_EVENT;
+    }
+    hstring Constants::ZoomItDrawEvent()
+    {
+        return CommonSharedConstants::ZOOMIT_DRAW_EVENT;
+    }
+    hstring Constants::ZoomItBreakEvent()
+    {
+        return CommonSharedConstants::ZOOMIT_BREAK_EVENT;
+    }
+    hstring Constants::ZoomItLiveZoomEvent()
+    {
+        return CommonSharedConstants::ZOOMIT_LIVEZOOM_EVENT;
+    }
+    hstring Constants::ZoomItSnipEvent()
+    {
+        return CommonSharedConstants::ZOOMIT_SNIP_EVENT;
+    }
+    hstring Constants::ZoomItRecordEvent()
+    {
+        return CommonSharedConstants::ZOOMIT_RECORD_EVENT;
+    }
     hstring Constants::ShowPowerOCRSharedEvent()
     {
         return CommonSharedConstants::SHOW_POWEROCR_SHARED_EVENT;

src/common/interop/Constants.h

@@ -23,6 +23,20 @@ namespace winrt::PowerToys::Interop::implementation
         static hstring AdvancedPasteAdditionalActionMessage();
         static hstring AdvancedPasteCustomActionMessage();
         static hstring AdvancedPasteTerminateAppMessage();
+        static hstring AdvancedPasteShowUIEvent();
+        static hstring AlwaysOnTopPinEvent();
+        static hstring MeasureToolTriggerEvent();
+        static hstring FindMyMouseTriggerEvent();
+        static hstring MouseHighlighterTriggerEvent();
+        static hstring MouseCrosshairsTriggerEvent();
+        static hstring CursorWrapTriggerEvent();
+        static hstring LightSwitchToggleEvent();
+        static hstring ZoomItZoomEvent();
+        static hstring ZoomItDrawEvent();
+        static hstring ZoomItBreakEvent();
+        static hstring ZoomItLiveZoomEvent();
+        static hstring ZoomItSnipEvent();
+        static hstring ZoomItRecordEvent();
         static hstring ShowPowerOCRSharedEvent();
         static hstring TerminatePowerOCRSharedEvent();
         static hstring MouseJumpShowPreviewEvent();
@@ -33,7 +47,6 @@ namespace winrt::PowerToys::Interop::implementation
         static hstring PowerAccentExitEvent();
         static hstring ShortcutGuideTriggerEvent();
         static hstring RegistryPreviewTriggerEvent();
-        static hstring MeasureToolTriggerEvent();
         static hstring GcodePreviewResizeEvent();
         static hstring BgcodePreviewResizeEvent();
         static hstring QoiPreviewResizeEvent();

src/common/interop/Constants.idl

@@ -20,6 +20,19 @@ namespace PowerToys
             static String AdvancedPasteAdditionalActionMessage();
             static String AdvancedPasteCustomActionMessage();
             static String AdvancedPasteTerminateAppMessage();
+            static String AdvancedPasteShowUIEvent();
+            static String AlwaysOnTopPinEvent();
+            static String FindMyMouseTriggerEvent();
+            static String MouseHighlighterTriggerEvent();
+            static String MouseCrosshairsTriggerEvent();
+            static String CursorWrapTriggerEvent();
+            static String LightSwitchToggleEvent();
+            static String ZoomItZoomEvent();
+            static String ZoomItDrawEvent();
+            static String ZoomItBreakEvent();
+            static String ZoomItLiveZoomEvent();
+            static String ZoomItSnipEvent();
+            static String ZoomItRecordEvent();
             static String ShowPowerOCRSharedEvent();
             static String TerminatePowerOCRSharedEvent();
             static String MouseJumpShowPreviewEvent();
@@ -51,4 +64,4 @@ namespace PowerToys
             static String ShowCmdPalEvent();
         }
     }
-}
+}

src/common/interop/shared_constants.h

@@ -40,6 +40,8 @@ namespace CommonSharedConstants
     const wchar_t ADVANCED_PASTE_CUSTOM_ACTION_MESSAGE[] = L"CustomAction";
 
     const wchar_t ADVANCED_PASTE_TERMINATE_APP_MESSAGE[] = L"TerminateApp";
+    
+    const wchar_t ADVANCED_PASTE_SHOW_UI_EVENT[] = L"Local\\PowerToys_AdvancedPaste_ShowUI";
 
     // Path to the event used to show Color Picker
     const wchar_t SHOW_COLOR_PICKER_SHARED_EVENT[] = L"Local\\ShowColorPickerEvent-8c46be2a-3e05-4186-b56b-4ae986ef2525";
@@ -83,12 +85,21 @@ namespace CommonSharedConstants
 
     const wchar_t TERMINATE_MOUSE_JUMP_SHARED_EVENT[] = L"Local\\TerminateMouseJumpEvent-252fa337-317f-4c37-a61f-99464c3f9728";
 
+    // Paths to the events used by other Mouse Utilities
+    const wchar_t FIND_MY_MOUSE_TRIGGER_EVENT[] = L"Local\\FindMyMouseTriggerEvent-5a9dc5f4-1c74-4f2f-a66f-1b9b6a2f9b23";
+    const wchar_t MOUSE_HIGHLIGHTER_TRIGGER_EVENT[] = L"Local\\MouseHighlighterTriggerEvent-1e3c9c3d-3fdf-4f9a-9a52-31c9b3c3a8f4";
+    const wchar_t MOUSE_CROSSHAIRS_TRIGGER_EVENT[] = L"Local\\MouseCrosshairsTriggerEvent-0d4c7f92-0a5c-4f5c-b64b-8a2a2f7e0b21";
+    const wchar_t CURSOR_WRAP_TRIGGER_EVENT[] = L"Local\\CursorWrapTriggerEvent-1f8452b5-4e6e-45b3-8b09-13f14a5900c9";
+
     // Path to the event used by RegistryPreview
     const wchar_t REGISTRY_PREVIEW_TRIGGER_EVENT[] = L"Local\\RegistryPreviewEvent-4C559468-F75A-4E7F-BC4F-9C9688316687";
 
     // Path to the event used by MeasureTool
     const wchar_t MEASURE_TOOL_TRIGGER_EVENT[] = L"Local\\MeasureToolEvent-3d46745f-09b3-4671-a577-236be7abd199";
 
+    // Path to the event used by LightSwitch
+    const wchar_t LIGHTSWITCH_TOGGLE_EVENT[] = L"Local\\PowerToys-LightSwitch-ToggleEvent-d8dc2f29-8c94-4ca1-8c5f-3e2b1e3c4f5a";
+
     // Path to the event used by GcodePreviewHandler
     const wchar_t GCODE_PREVIEW_RESIZE_EVENT[] = L"Local\\PowerToysGcodePreviewResizeEvent-6ff1f9bd-ccbd-4b24-a79f-40a34fb0317d";
 
@@ -130,6 +141,12 @@ namespace CommonSharedConstants
     // Path to the events used by ZoomIt
     const wchar_t ZOOMIT_REFRESH_SETTINGS_EVENT[] = L"Local\\PowerToysZoomIt-RefreshSettingsEvent-f053a563-d519-4b0d-8152-a54489c13324";
     const wchar_t ZOOMIT_EXIT_EVENT[] = L"Local\\PowerToysZoomIt-ExitEvent-36641ce6-df02-4eac-abea-a3fbf9138220";
+    const wchar_t ZOOMIT_ZOOM_EVENT[] = L"Local\\PowerToysZoomIt-ZoomEvent-1e4190d7-94bc-4ad5-adc0-9a8fd07cb393";
+    const wchar_t ZOOMIT_DRAW_EVENT[] = L"Local\\PowerToysZoomIt-DrawEvent-56338997-404d-4549-bd9a-d132b6766975";
+    const wchar_t ZOOMIT_BREAK_EVENT[] = L"Local\\PowerToysZoomIt-BreakEvent-17f2e63c-4c56-41dd-90a0-2d12f9f50c6b";
+    const wchar_t ZOOMIT_LIVEZOOM_EVENT[] = L"Local\\PowerToysZoomIt-LiveZoomEvent-390bf0c7-616f-47dc-bafe-a2d228add20d";
+    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";
 
     // used from quick access window
     const wchar_t CMDPAL_SHOW_EVENT[] = L"Local\\PowerToysCmdPal-ShowEvent-62336fcd-8611-4023-9b30-091a6af4cc5a";

src/common/utils/EventWaiter.h

@@ -3,78 +3,128 @@
 #include <functional>
 #include <thread>
 #include <string>
+#include <atomic>
 #include <windows.h>
 
+/// <summary>
+/// A reusable utility class that listens for a named Windows event and invokes a callback when triggered.
+/// Provides RAII-based resource management for event handles and the listener thread.
+/// The thread is properly joined on destruction to ensure clean shutdown.
+/// </summary>
 class EventWaiter
 {
 public:
-    EventWaiter() {}
-    EventWaiter(const std::wstring& name, std::function<void(DWORD)> callback)
+    EventWaiter() = default;
+
+    EventWaiter(const EventWaiter&) = delete;
+    EventWaiter& operator=(const EventWaiter&) = delete;
+    EventWaiter(EventWaiter&&) = delete;
+    EventWaiter& operator=(EventWaiter&&) = delete;
+
+    ~EventWaiter()
     {
-        // Create localExitThreadEvent and localWaitingEvent for capturing. We cannot capture 'this' as we implement move constructor.
-        auto localExitThreadEvent = exitThreadEvent = CreateEvent(nullptr, false, false, nullptr);
-        HANDLE localWaitingEvent = waitingEvent = CreateEvent(nullptr, false, false, name.c_str());
-        std::thread([=]() {
-            HANDLE events[2] = { localWaitingEvent, localExitThreadEvent };
-            while (true)
+        stop();
+    }
+
+    /// <summary>
+    /// Starts listening for the specified named event. When the event is signaled, the callback is invoked.
+    /// </summary>
+    /// <param name="name">The name of the Windows event to listen for.</param>
+    /// <param name="callback">The callback function to invoke when the event is triggered. Receives ERROR_SUCCESS on success.</param>
+    /// <returns>true if listening started successfully, false otherwise.</returns>
+    bool start(const std::wstring& name, std::function<void(DWORD)> callback)
+    {
+        if (m_listening)
+        {
+            return false;
+        }
+
+        m_exitThreadEvent = CreateEventW(nullptr, false, false, nullptr);
+        m_waitingEvent = CreateEventW(nullptr, false, false, name.c_str());
+
+        if (!m_exitThreadEvent || !m_waitingEvent)
+        {
+            cleanup();
+            return false;
+        }
+
+        m_listening = true;
+        m_eventThread = std::thread([this, cb = std::move(callback)]() {
+            HANDLE events[2] = { m_waitingEvent, m_exitThreadEvent };
+            while (m_listening)
             {
                 auto waitResult = WaitForMultipleObjects(2, events, false, INFINITE);
+                if (!m_listening)
+                {
+                    break;
+                }
+
                 if (waitResult == WAIT_OBJECT_0 + 1)
                 {
+                    // Exit event signaled
                     break;
                 }
 
                 if (waitResult == WAIT_FAILED)
                 {
-                    callback(GetLastError());
+                    cb(GetLastError());
                     continue;
                 }
 
                 if (waitResult == WAIT_OBJECT_0)
                 {
-                    callback(ERROR_SUCCESS);
+                    cb(ERROR_SUCCESS);
                 }
             }
-        }).detach();
+        });
+
+        return true;
     }
 
-    EventWaiter(EventWaiter&) = delete;
-    EventWaiter& operator=(EventWaiter&) = delete;
-
-    EventWaiter(EventWaiter&& a) noexcept
+    /// <summary>
+    /// Stops listening for the event and cleans up resources.
+    /// Waits for the listener thread to finish before returning.
+    /// Safe to call multiple times.
+    /// </summary>
+    void stop()
     {
-        this->exitThreadEvent = a.exitThreadEvent;
-        this->waitingEvent = a.waitingEvent;
-
-        a.exitThreadEvent = nullptr;
-        a.waitingEvent = nullptr;
-    }
-
-    EventWaiter& operator=(EventWaiter&& a) noexcept
-    {
-        this->exitThreadEvent = a.exitThreadEvent;
-        this->waitingEvent = a.waitingEvent;
-
-        a.exitThreadEvent = nullptr;
-        a.waitingEvent = nullptr;
-        return *this;
-    }
-
-    ~EventWaiter()
-    {
-        if (exitThreadEvent)
+        m_listening = false;
+        if (m_exitThreadEvent)
         {
-            SetEvent(exitThreadEvent);
-            CloseHandle(exitThreadEvent);
+            SetEvent(m_exitThreadEvent);
         }
-
-        if (waitingEvent)
+        if (m_eventThread.joinable())
         {
-            CloseHandle(waitingEvent);
+            m_eventThread.join();
         }
+        cleanup();
+    }
+
+    /// <summary>
+    /// Returns whether the listener is currently active.
+    /// </summary>
+    bool is_listening() const
+    {
+        return m_listening;
     }
 
 private:
-    HANDLE exitThreadEvent = nullptr;
-    HANDLE waitingEvent = nullptr;
+    void cleanup()
+    {
+        if (m_exitThreadEvent)
+        {
+            CloseHandle(m_exitThreadEvent);
+            m_exitThreadEvent = nullptr;
+        }
+        if (m_waitingEvent)
+        {
+            CloseHandle(m_waitingEvent);
+            m_waitingEvent = nullptr;
+        }
+    }
+
+    HANDLE m_exitThreadEvent = nullptr;
+    HANDLE m_waitingEvent = nullptr;
+    std::thread m_eventThread;
+    std::atomic_bool m_listening{ false };
 };

src/dsc/v3/PowerToys.DSC/PowerToys.DSC.csproj

@@ -45,6 +45,7 @@
   <Target Name="GenerateDscResourceJsonFiles" AfterTargets="Build" Condition="'$(CIBuild)' != 'true'">
     <Message Text="Generating DSC resource JSON files to DSCModules subfolder..." Importance="high" />
     <MakeDir Directories="$(TargetDir)DSCModules" />
+    
     <Exec Command="dotnet &quot;$(TargetPath)&quot; manifest --resource settings --outputDir &quot;$(TargetDir)DSCModules&quot;" />
   </Target>
 </Project>

src/modules/AdvancedPaste/AdvancedPaste/ViewModels/OptionsViewModel.cs

@@ -661,7 +661,7 @@ namespace AdvancedPaste.ViewModels
         [RelayCommand]
         public void OpenSettings()
         {
-            SettingsDeepLink.OpenSettings(SettingsDeepLink.SettingsWindow.AdvancedPaste, true);
+            SettingsDeepLink.OpenSettings(SettingsDeepLink.SettingsWindow.AdvancedPaste);
             GetMainWindow()?.Close();
         }
 

src/modules/AdvancedPaste/AdvancedPasteModuleInterface/dllmain.cpp

@@ -15,9 +15,11 @@
 #include <common/utils/logger_helper.h>
 #include <common/utils/winapi_error.h>
 #include <common/utils/gpo.h>
+#include <common/utils/EventWaiter.h>
 
 #include <algorithm>
 #include <cwctype>
+#include <thread>
 #include <vector>
 
 BOOL APIENTRY DllMain(HMODULE /*hModule*/, DWORD ul_reason_for_call, LPVOID /*lpReserved*/)
@@ -101,6 +103,9 @@ private:
     bool m_is_advanced_ai_enabled = false;
     bool m_preview_custom_format_output = true;
 
+    // Event listening for external triggers (e.g., from CmdPal extension)
+    EventWaiter m_triggerEventWaiter;
+
     Hotkey parse_single_hotkey(const wchar_t* keyName, const winrt::Windows::Data::Json::JsonObject& settingsObject)
     {
         try
@@ -779,6 +784,17 @@ public:
         Trace::AdvancedPaste_Enable(true);
         m_enabled = true;
         m_process_manager.start();
+
+        // Start listening for external trigger event so we can invoke the same logic as the hotkey.
+        // Note: Use start() directly instead of constructor + move assignment to avoid dangling this pointer in the thread.
+        m_triggerEventWaiter.start(CommonSharedConstants::ADVANCED_PASTE_SHOW_UI_EVENT, [this](DWORD) {
+            // Same logic as hotkeyId == 1 (m_advanced_paste_ui_hotkey)
+            Logger::trace(L"AdvancedPaste ShowUI event triggered");
+            m_process_manager.start();
+            m_process_manager.bring_to_front();
+            m_process_manager.send_message(CommonSharedConstants::ADVANCED_PASTE_SHOW_UI_MESSAGE);
+            Trace::AdvancedPaste_Invoked(L"AdvancedPasteUIEvent");
+        });
     };
 
     void Disable(bool traceEvent)
@@ -787,6 +803,9 @@ public:
         {
             m_process_manager.stop();
 
+            // Stop event listening
+            m_triggerEventWaiter.stop();
+
             if (traceEvent)
             {
                 Trace::AdvancedPaste_Enable(false);

src/modules/AdvancedPaste/UITest-AdvancedPaste/AdvancedPasteUITest.cs

@@ -3,6 +3,7 @@
 // See the LICENSE file in the project root for more information.
 
 using System;
+using System.Collections.Generic;
 using System.Diagnostics;
 using System.Drawing;
 using System.Globalization;
@@ -11,7 +12,6 @@ using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Threading;
 using System.Windows.Forms;
-
 using Microsoft.AdvancedPaste.UITests.Helper;
 using Microsoft.CodeCoverage.Core.Reports.Coverage;
 using Microsoft.PowerToys.UITest;
@@ -55,7 +55,7 @@ namespace Microsoft.AdvancedPaste.UITests
         }
 
         public AdvancedPasteUITest()
-            : base(PowerToysModule.PowerToysSettings, size: WindowSize.Small)
+            : base(PowerToysModule.PowerToysSettings, size: WindowSize.Large_Vertical)
         {
             Type currentTestType = typeof(AdvancedPasteUITest);
             string? dirName = Path.GetDirectoryName(currentTestType.Assembly.Location);
@@ -254,13 +254,250 @@ namespace Microsoft.AdvancedPaste.UITests
 
         /*
          * Clipboard History
-           - [] Open Settings and Enable clipboard history (if not enabled already). Open Advanced Paste window with hotkey, click Clipboard history and try deleting some entry. Check OS clipboard history (Win+V), and confirm that the same entry no longer exist.
-           - [] Open Advanced Paste window with hotkey, click Clipboard history, and click any entry (but first). Observe that entry is put on top of clipboard history. Check OS clipboard history (Win+V), and confirm that the same entry is on top of the clipboard.
-           - [] Open Settings and Disable clipboard history. Open Advanced Paste window with hotkey and observe that Clipboard history button is disabled.
+           - [x] Open Settings and Enable clipboard history (if not enabled already). Open Advanced Paste window with hotkey, click Clipboard history and try deleting some entry. Check OS clipboard history (Win+V), and confirm that the same entry no longer exist.
+           - [x] Open Advanced Paste window with hotkey, click Clipboard history, and click any entry (but first). Observe that entry is put on top of clipboard history. Check OS clipboard history (Win+V), and confirm that the same entry is on top of the clipboard.
+           - [x] Open Settings and Disable clipboard history. Open Advanced Paste window with hotkey and observe that Clipboard history button is disabled.
          * Disable Advanced Paste, try different Advanced Paste hotkeys and confirm that it's disabled and nothing happens.
          */
-        private void TestCaseClipboardHistory()
+        [TestMethod]
+        [TestCategory("AdvancedPasteUITest")]
+        [TestCategory("TestCaseClipboardHistoryDeleteTest")]
+        public void TestCaseClipboardHistoryDeleteTest()
         {
+            RestartScopeExe();
+            Thread.Sleep(1500);
+
+            // Find the PowerToys Settings window
+            var settingsWindow = Find<Window>("PowerToys Settings", global: true);
+            Assert.IsNotNull(settingsWindow, "Failed to open PowerToys Settings window");
+
+            if (FindAll<NavigationViewItem>("Advanced Paste").Count == 0)
+            {
+                // Expand Advanced list-group if needed
+                Find<NavigationViewItem>("System Tools").Click();
+            }
+
+            Find<NavigationViewItem>("Advanced Paste").Click();
+
+            Find<ToggleSwitch>("Clipboard history").Toggle(true);
+
+            Session.CloseMainWindow();
+
+            // clear system clipboard
+            ClearSystemClipboardHistory();
+
+            // set test content to clipboard
+            const string textForTesting = "Test text";
+            SetClipboardTextInSTAMode(textForTesting);
+
+            // Open Advanced Paste window with hotkey, click Clipboard history and try deleting some entry.
+            this.SendKeys(Key.Win, Key.Shift, Key.V);
+            Thread.Sleep(1500);
+
+            var apWind = this.Find<Window>("Advanced Paste", global: true);
+            apWind.Find<PowerToys.UITest.Button>("Clipboard history").Click();
+
+            var textGroup = apWind.Find<Group>(textForTesting);
+            Assert.IsNotNull(textGroup, "Cannot find the test string from advanced paste clipboard history.");
+
+            textGroup.Find<PowerToys.UITest.Button>("More options").Click();
+            apWind.Find<TextBlock>("Delete").Click();
+
+            // Check OS clipboard history (Win+V), and confirm that the same entry no longer exist.
+            this.SendKeys(Key.Win, Key.V);
+
+            Thread.Sleep(1500);
+
+            var clipboardWindow = this.Find<Window>("Windows Input Experience", global: true);
+            Assert.IsNotNull(clipboardWindow, "Cannot find system clipboard window.");
+
+            var nothingText = clipboardWindow.Find<Group>("Nothing here, You'll see your clipboard history here once you've copied something.");
+            Assert.IsNotNull(nothingText, "System clipboard is not empty, which should be yes.");
+        }
+
+        [TestMethod]
+        [TestCategory("AdvancedPasteUITest")]
+        [TestCategory("TestCaseClipboardHistorySelectTest")]
+        public void TestCaseClipboardHistorySelectTest()
+        {
+            RestartScopeExe();
+            Thread.Sleep(1500);
+
+            // Find the PowerToys Settings window
+            var settingsWindow = Find<Window>("PowerToys Settings", global: true);
+            Assert.IsNotNull(settingsWindow, "Failed to open PowerToys Settings window");
+
+            if (FindAll<NavigationViewItem>("Advanced Paste").Count == 0)
+            {
+                // Expand Advanced list-group if needed
+                Find<NavigationViewItem>("System Tools").Click();
+            }
+
+            Find<NavigationViewItem>("Advanced Paste").Click();
+
+            Find<ToggleSwitch>("Clipboard history").Toggle(true);
+
+            Session.CloseMainWindow();
+
+            // clear system clipboard
+            ClearSystemClipboardHistory();
+
+            // set test content to clipboard
+            string[] textForTesting = { "Test text1", "Test text2", "Test text3", "Test text4", "Test text5", "Test text6", };
+            foreach (var str in textForTesting)
+            {
+                SetClipboardTextInSTAMode(str);
+                Thread.Sleep(1000);
+            }
+
+            // Open Advanced Paste window with hotkey
+            this.SendKeys(Key.Win, Key.Shift, Key.V);
+            Thread.Sleep(1500);
+
+            var apWind = this.Find<Window>("Advanced Paste", global: true);
+            apWind.Find<PowerToys.UITest.Button>("Clipboard history").Click();
+
+            // click the 3rd item
+            var textGroup = apWind.Find<Group>(textForTesting[0]);
+            Assert.IsNotNull(textGroup, "Cannot find the test string from advanced paste clipboard history.");
+            textGroup.Click();
+
+            // Check OS clipboard history (Win+V)
+            this.SendKeys(Key.Win, Key.V);
+
+            Thread.Sleep(1500);
+
+            var clipboardWindow = this.Find<Window>("Windows Input Experience", global: true);
+            Assert.IsNotNull(clipboardWindow, "Cannot find system clipboard window.");
+
+            var txtFound = clipboardWindow.Find<Element>(textForTesting[0]);
+            Assert.IsNotNull(txtFound, "Cannot find textblock");
+        }
+
+        // [x] Open Settings and Disable clipboard history.Open Advanced Paste window with hotkey and observe that Clipboard history button is disabled.
+        [TestMethod]
+        [TestCategory("AdvancedPasteUITest")]
+        [TestCategory("TestCaseClipboardHistoryDisableTest")]
+        public void TestCaseClipboardHistoryDisableTest()
+        {
+            RestartScopeExe();
+            Thread.Sleep(1500);
+
+            // Find the PowerToys Settings window
+            var settingsWindow = Find<Window>("PowerToys Settings", global: true);
+            Assert.IsNotNull(settingsWindow, "Failed to open PowerToys Settings window");
+
+            if (FindAll<NavigationViewItem>("Advanced Paste").Count == 0)
+            {
+                // Expand Advanced list-group if needed
+                Find<NavigationViewItem>("System Tools").Click();
+            }
+
+            Find<NavigationViewItem>("Advanced Paste").Click();
+
+            Find<ToggleSwitch>("Clipboard history").Toggle(false);
+
+            Session.CloseMainWindow();
+
+            // set test content to clipboard
+            const string textForTesting = "Test text";
+            SetClipboardTextInSTAMode(textForTesting);
+
+            // Open Advanced Paste window with hotkey, click Clipboard history and try deleting some entry.
+            this.SendKeys(Key.Win, Key.Shift, Key.V);
+            Thread.Sleep(1500);
+
+            var apWind = this.Find<Window>("Advanced Paste", global: true);
+
+            // Click the button (which should still exist but be disabled)
+            apWind.Find<PowerToys.UITest.Button>("Clipboard history").Click();
+
+            // Verify that the clipboard content doesn't appear
+            // Use a short timeout to avoid a long wait when the element doesn't exist
+            Assert.IsFalse(
+                Has<Group>(textForTesting),
+                "Clipboard content should not appear when clipboard history is disabled");
+        }
+
+        // Disable Advanced Paste, try different Advanced Paste hotkeys and confirm that it's disabled and nothing happens.
+        [TestMethod]
+        [TestCategory("AdvancedPasteUITest")]
+        [TestCategory("TestCaseDisableAdvancedPaste")]
+        public void TestCaseDisableAdvancedPaste()
+        {
+            RestartScopeExe();
+            Thread.Sleep(1500);
+
+            // Find the PowerToys Settings window
+            var settingsWindow = Find<Window>("PowerToys Settings", global: true);
+            Assert.IsNotNull(settingsWindow, "Failed to open PowerToys Settings window");
+
+            if (FindAll<NavigationViewItem>("Advanced Paste").Count == 0)
+            {
+                // Expand System Tools if needed
+                Find<NavigationViewItem>("System Tools").Click();
+            }
+
+            Find<NavigationViewItem>("Advanced Paste").Click();
+
+            // Disable Advanced Paste module
+            var moduleToggle = Find<ToggleSwitch>("Enable Advanced Paste");
+            moduleToggle.Toggle(false);
+
+            Session.CloseMainWindow();
+
+            // Prepare some text to test with
+            const string textForTesting = "Test text for disabled module";
+            SetClipboardTextInSTAMode(textForTesting);
+
+            // Try main Advanced Paste hotkey
+            this.SendKeys(Key.Win, Key.Shift, Key.V);
+            Thread.Sleep(500);
+
+            // Verify Advanced Paste window does not appear
+            Assert.IsFalse(
+                Has<Window>("Advanced Paste", global: true),
+                "Advanced Paste window should not appear when the module is disabled");
+
+            // Re-enable Advanced Paste for other tests
+            RestartScopeExe();
+            Thread.Sleep(1500);
+
+            settingsWindow = Find<Window>("PowerToys Settings", global: true);
+
+            if (FindAll<NavigationViewItem>("Advanced Paste").Count == 0)
+            {
+                Find<NavigationViewItem>("System Tools").Click();
+            }
+
+            Find<NavigationViewItem>("Advanced Paste").Click();
+            Find<ToggleSwitch>("Enable Advanced Paste").Toggle(true);
+
+            Session.CloseMainWindow();
+        }
+
+        private void ClearSystemClipboardHistory()
+        {
+            this.SendKeys(Key.Win, Key.V);
+
+            Thread.Sleep(1500);
+
+            var clipboardWindow = this.Find<Window>("Windows Input Experience", global: true);
+            Assert.IsNotNull(clipboardWindow, "Cannot find system clipboard window.");
+
+            clipboardWindow.Find<PowerToys.UITest.Button>("Clear all except pinned items").Click();
+        }
+
+        private void SetClipboardTextInSTAMode(string text)
+        {
+            var thread = new Thread(() =>
+            {
+                System.Windows.Forms.Clipboard.SetText(text);
+            });
+
+            thread.SetApartmentState(ApartmentState.STA);
+            thread.Start();
+            thread.Join();
         }
 
         private void ContentCopyAndPasteDirectly(string fileName, bool isRTF = false)

src/modules/EnvironmentVariables/EnvironmentVariablesModuleInterface/dllmain.cpp

@@ -146,7 +146,7 @@ public:
             }
         }
 
-        m_showEventWaiter = EventWaiter(CommonSharedConstants::SHOW_ENVIRONMENT_VARIABLES_EVENT, [&](int err) {
+        m_showEventWaiter.start(CommonSharedConstants::SHOW_ENVIRONMENT_VARIABLES_EVENT, [&](DWORD err) {
             if (m_enabled && err == ERROR_SUCCESS)
             {
                 Logger::trace(L"{} event was signaled", CommonSharedConstants::SHOW_ENVIRONMENT_VARIABLES_EVENT);
@@ -164,7 +164,7 @@ public:
             }
         });
 
-        m_showAdminEventWaiter = EventWaiter(CommonSharedConstants::SHOW_ENVIRONMENT_VARIABLES_ADMIN_EVENT, [&](int err) {
+        m_showAdminEventWaiter.start(CommonSharedConstants::SHOW_ENVIRONMENT_VARIABLES_ADMIN_EVENT, [&](DWORD err) {
             if (m_enabled && err == ERROR_SUCCESS)
             {
                 Logger::trace(L"{} event was signaled", CommonSharedConstants::SHOW_ENVIRONMENT_VARIABLES_ADMIN_EVENT);

src/modules/Hosts/Hosts/HostsXAML/App.xaml.cs

@@ -67,7 +67,7 @@ namespace Hosts
                     services.AddSingleton<IElevationHelper, ElevationHelper>();
                     services.AddSingleton<OpenSettingsFunction>(() =>
                     {
-                        SettingsDeepLink.OpenSettings(SettingsDeepLink.SettingsWindow.Hosts, true);
+                        SettingsDeepLink.OpenSettings(SettingsDeepLink.SettingsWindow.Hosts);
                     });
 
                     services.AddSingleton<MainViewModel, MainViewModel>();

src/modules/Hosts/HostsModuleInterface/dllmain.cpp

@@ -155,7 +155,7 @@ public:
             }
         }
 
-        m_showEventWaiter = EventWaiter(CommonSharedConstants::SHOW_HOSTS_EVENT, [&](int err)
+        m_showEventWaiter.start(CommonSharedConstants::SHOW_HOSTS_EVENT, [&](DWORD err)
         {
             if (m_enabled && err == ERROR_SUCCESS)
             {
@@ -174,7 +174,7 @@ public:
             }
         });
 
-        m_showAdminEventWaiter = EventWaiter(CommonSharedConstants::SHOW_HOSTS_ADMIN_EVENT, [&](int err)
+        m_showAdminEventWaiter.start(CommonSharedConstants::SHOW_HOSTS_ADMIN_EVENT, [&](DWORD err)
         {
             if (m_enabled && err == ERROR_SUCCESS)
             {

src/modules/LightSwitch/LightSwitchModuleInterface/LightSwitchModuleInterface.vcxproj

@@ -168,9 +168,6 @@
     <ClCompile>
       <AdditionalIncludeDirectories>..\..\..\common\inc;..\..\..\common\Telemetry;..\..\;..\..\..\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
-    <Link>
-      <AdditionalDependencies Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">$(CoreLibraryDependencies);%(AdditionalDependencies);advapi32.lib</AdditionalDependencies>
-    </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="pch.h" />
@@ -222,4 +219,4 @@
     <Error Condition="!Exists('..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.props'))" />
     <Error Condition="!Exists('..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.targets'))" />
   </Target>
-</Project>
+</Project>

src/modules/LightSwitch/LightSwitchModuleInterface/dllmain.cpp

@@ -8,6 +8,8 @@
 #include <codecvt>
 #include <common/utils/logger_helper.h>
 #include "ThemeHelper.h"
+#include <thread>
+#include <atomic>
 
 extern "C" IMAGE_DOS_HEADER __ImageBase;
 
@@ -103,12 +105,18 @@ private:
     HANDLE m_force_light_event_handle;
     HANDLE m_force_dark_event_handle;
     HANDLE m_manual_override_event_handle;
+    HANDLE m_toggle_event_handle{ nullptr };
+    std::thread m_toggle_thread;
+    std::atomic<bool> m_toggle_thread_running{ false };
 
     static const constexpr int NUM_DEFAULT_HOTKEYS = 4;
 
     Hotkey m_toggle_theme_hotkey = { .win = true, .ctrl = true, .shift = true, .alt = false, .key = 'D' };
 
     void init_settings();
+    void ToggleTheme();
+    void StartToggleListener();
+    void StopToggleListener();
 
 public:
     LightSwitchInterface()
@@ -118,6 +126,7 @@ public:
         m_force_light_event_handle = CreateDefaultEvent(L"POWERTOYS_LIGHTSWITCH_FORCE_LIGHT");
         m_force_dark_event_handle = CreateDefaultEvent(L"POWERTOYS_LIGHTSWITCH_FORCE_DARK");
         m_manual_override_event_handle = CreateEventW(nullptr, TRUE, FALSE, L"POWERTOYS_LIGHTSWITCH_MANUAL_OVERRIDE");
+        m_toggle_event_handle = CreateDefaultEvent(L"Local\\PowerToys-LightSwitch-ToggleEvent-d8dc2f29-8c94-4ca1-8c5f-3e2b1e3c4f5a");
 
         init_settings();
     };
@@ -130,6 +139,8 @@ public:
     // Destroy the powertoy and free memory
     virtual void destroy() override
     {
+        // Ensure worker threads/process handles are cleaned up before destruction
+        disable();
         delete this;
     }
 
@@ -444,6 +455,8 @@ public:
         Logger::info(L"Light Switch process launched successfully (PID: {}).", pi.dwProcessId);
         m_process = pi.hProcess;
         CloseHandle(pi.hThread);
+
+        StartToggleListener();
     }
 
     // Disable the powertoy
@@ -469,6 +482,8 @@ public:
             CloseHandle(m_process);
             m_process = nullptr;
         }
+
+        StopToggleListener();
     }
 
     // Returns if the powertoys is enabled
@@ -530,31 +545,8 @@ public:
             }
             else if (hotkeyId == 0)
             {
-                // get current will return true if in light mode; otherwise false
                 Logger::info(L"[Light Switch] Hotkey triggered: Toggle Theme");
-                if (g_settings.m_changeSystem)
-                {
-                    SetSystemTheme(!GetCurrentSystemTheme());
-                }
-                if (g_settings.m_changeApps)
-                {
-                    SetAppsTheme(!GetCurrentAppsTheme());
-                }
-
-                if (!m_manual_override_event_handle)
-                {
-                    m_manual_override_event_handle = OpenEventW(SYNCHRONIZE | EVENT_MODIFY_STATE, FALSE, L"POWERTOYS_LIGHTSWITCH_MANUAL_OVERRIDE");
-                    if (!m_manual_override_event_handle)
-                    {
-                        m_manual_override_event_handle = CreateEventW(nullptr, TRUE, FALSE, L"POWERTOYS_LIGHTSWITCH_MANUAL_OVERRIDE");
-                    }
-                }
-
-                if (m_manual_override_event_handle)
-                {
-                    SetEvent(m_manual_override_event_handle);
-                    Logger::debug(L"[Light Switch] Manual override event set");
-                }
+                ToggleTheme();
             }
 
             return true;
@@ -567,8 +559,80 @@ public:
     {
         return WaitForSingleObject(m_process, 0) == WAIT_TIMEOUT;
     }
+
 };
 
+void LightSwitchInterface::ToggleTheme()
+{
+    if (g_settings.m_changeSystem)
+    {
+        SetSystemTheme(!GetCurrentSystemTheme());
+    }
+    if (g_settings.m_changeApps)
+    {
+        SetAppsTheme(!GetCurrentAppsTheme());
+    }
+
+    if (!m_manual_override_event_handle)
+    {
+        m_manual_override_event_handle = OpenEventW(SYNCHRONIZE | EVENT_MODIFY_STATE, FALSE, L"POWERTOYS_LIGHTSWITCH_MANUAL_OVERRIDE");
+        if (!m_manual_override_event_handle)
+        {
+            m_manual_override_event_handle = CreateEventW(nullptr, TRUE, FALSE, L"POWERTOYS_LIGHTSWITCH_MANUAL_OVERRIDE");
+        }
+    }
+
+    if (m_manual_override_event_handle)
+    {
+        SetEvent(m_manual_override_event_handle);
+        Logger::debug(L"[Light Switch] Manual override event set");
+    }
+}
+
+void LightSwitchInterface::StartToggleListener()
+{
+    if (m_toggle_thread_running || !m_toggle_event_handle)
+    {
+        return;
+    }
+
+    m_toggle_thread_running = true;
+    m_toggle_thread = std::thread([this]() {
+        while (m_toggle_thread_running)
+        {
+            const DWORD wait_result = WaitForSingleObject(m_toggle_event_handle, 500);
+            if (!m_toggle_thread_running)
+            {
+                break;
+            }
+
+            if (wait_result == WAIT_OBJECT_0)
+            {
+                ToggleTheme();
+                ResetEvent(m_toggle_event_handle);
+            }
+        }
+    });
+}
+
+void LightSwitchInterface::StopToggleListener()
+{
+    if (!m_toggle_thread_running)
+    {
+        return;
+    }
+
+    m_toggle_thread_running = false;
+    if (m_toggle_event_handle)
+    {
+        SetEvent(m_toggle_event_handle);
+    }
+    if (m_toggle_thread.joinable())
+    {
+        m_toggle_thread.join();
+    }
+}
+
 std::wstring utf8_to_wstring(const std::string& str)
 {
     if (str.empty())
@@ -646,4 +710,4 @@ void LightSwitchInterface::init_settings()
 extern "C" __declspec(dllexport) PowertoyModuleIface* __cdecl powertoy_create()
 {
     return new LightSwitchInterface();
-}
+}

src/modules/MeasureTool/MeasureToolModuleInterface/dllmain.cpp

@@ -149,7 +149,7 @@ public:
         init_settings();
 
         triggerEvent = CreateEvent(nullptr, false, false, CommonSharedConstants::MEASURE_TOOL_TRIGGER_EVENT);
-        triggerEventWaiter = EventWaiter(CommonSharedConstants::MEASURE_TOOL_TRIGGER_EVENT, [this](int) {
+        triggerEventWaiter.start(CommonSharedConstants::MEASURE_TOOL_TRIGGER_EVENT, [this](DWORD) {
             on_hotkey(0);
         });
     }

src/modules/MouseUtils/CursorWrap/dllmain.cpp

@@ -6,6 +6,7 @@
 #include "../../../common/utils/resources.h"
 #include "../../../common/logger/logger.h"
 #include "../../../common/utils/logger_helper.h"
+#include "../../../common/interop/shared_constants.h"
 #include <atomic>
 #include <thread>
 #include <vector>
@@ -108,6 +109,12 @@ private:
     // Hotkey
     Hotkey m_activationHotkey{};
 
+    // Event-driven trigger support (for CmdPal/automation)
+    HANDLE m_triggerEventHandle = nullptr;
+    HANDLE m_terminateEventHandle = nullptr;
+    std::thread m_eventThread;
+    std::atomic_bool m_listening{ false };
+
 public:
     // Constructor
     CursorWrap()
@@ -121,7 +128,8 @@ public:
     // Destroy the powertoy and free memory
     virtual void destroy() override
     {
-        StopMouseHook();
+        // Ensure hooks/threads/handles are torn down before deletion
+        disable();
         g_cursorWrapInstance = nullptr; // Clear global instance pointer
         delete this;
     }
@@ -195,11 +203,54 @@ public:
     {
         m_enabled = true;
         Trace::EnableCursorWrap(true);
-        
-        // Always start the mouse hook when the module is enabled
-        // This ensures cursor wrapping is active immediately after enabling
-        StartMouseHook();
-        Logger::info("CursorWrap enabled - mouse hook started");
+
+        // Start listening for external trigger event so we can invoke the same logic as the activation hotkey.
+        m_triggerEventHandle = CreateEventW(nullptr, false, false, CommonSharedConstants::CURSOR_WRAP_TRIGGER_EVENT);
+        m_terminateEventHandle = CreateEventW(nullptr, false, false, nullptr);
+        if (m_triggerEventHandle && m_terminateEventHandle)
+        {
+            m_listening = true;
+            m_eventThread = std::thread([this]() {
+                HANDLE handles[2] = { m_triggerEventHandle, m_terminateEventHandle };
+
+                // WH_MOUSE_LL callbacks are delivered to the thread that installed the hook.
+                // Ensure this thread has a message queue and pumps messages while the hook is active.
+                MSG msg;
+                PeekMessage(&msg, nullptr, WM_USER, WM_USER, PM_NOREMOVE);
+
+                StartMouseHook();
+                Logger::info("CursorWrap enabled - mouse hook started");
+
+                while (m_listening)
+                {
+                    auto res = MsgWaitForMultipleObjects(2, handles, false, INFINITE, QS_ALLINPUT);
+                    if (!m_listening)
+                    {
+                        break;
+                    }
+
+                    if (res == WAIT_OBJECT_0)
+                    {
+                        ToggleMouseHook();
+                    }
+                    else if (res == WAIT_OBJECT_0 + 1)
+                    {
+                        break;
+                    }
+                    else
+                    {
+                        while (PeekMessage(&msg, nullptr, 0, 0, PM_REMOVE))
+                        {
+                            TranslateMessage(&msg);
+                            DispatchMessage(&msg);
+                        }
+                    }
+                }
+
+                StopMouseHook();
+                Logger::info("CursorWrap event listener stopped");
+            });
+        }
     }
 
     // Disable the powertoy
@@ -207,8 +258,26 @@ public:
     {
         m_enabled = false;
         Trace::EnableCursorWrap(false);
-        StopMouseHook();
-        Logger::info("CursorWrap disabled - mouse hook stopped");
+
+        m_listening = false;
+        if (m_terminateEventHandle)
+        {
+            SetEvent(m_terminateEventHandle);
+        }
+        if (m_eventThread.joinable())
+        {
+            m_eventThread.join();
+        }
+        if (m_triggerEventHandle)
+        {
+            CloseHandle(m_triggerEventHandle);
+            m_triggerEventHandle = nullptr;
+        }
+        if (m_terminateEventHandle)
+        {
+            CloseHandle(m_terminateEventHandle);
+            m_terminateEventHandle = nullptr;
+        }
     }
 
     // Returns if the powertoys is enabled
@@ -240,7 +309,19 @@ public:
             return false;
         }
 
-        // Toggle cursor wrapping
+        // Toggle on the thread that owns the WH_MOUSE_LL hook (the event listener thread).
+        if (m_triggerEventHandle)
+        {
+            return SetEvent(m_triggerEventHandle);
+        }
+
+        return false;
+    }
+
+ private:
+    void ToggleMouseHook()
+    {
+        // Toggle cursor wrapping.
         if (m_hookActive)
         {
             StopMouseHook();
@@ -253,11 +334,8 @@ public:
             RunComprehensiveTests();
 #endif
         }
-        
-        return true;
     }
 
-private:
     // Load the settings file.
     void init_settings()
     {

src/modules/MouseUtils/FindMyMouse/dllmain.cpp

@@ -8,6 +8,8 @@
 #include <common/utils/logger_helper.h>
 #include <common/utils/color.h>
 #include <common/utils/string_utils.h>
+#include <common/utils/EventWaiter.h>
+#include <common/interop/shared_constants.h>
 
 namespace
 {
@@ -69,6 +71,9 @@ private:
     // Find My Mouse specific settings
     FindMyMouseSettings m_findMyMouseSettings;
 
+    // Event-driven trigger support
+    EventWaiter m_triggerEventWaiter;
+
     // Load initial settings from the persisted values.
     void init_settings();
 
@@ -86,6 +91,8 @@ public:
     // Destroy the powertoy and free memory
     virtual void destroy() override
     {
+        // Ensure threads/handles are cleaned up before destruction
+        disable();
         delete this;
     }
 
@@ -150,6 +157,11 @@ public:
         m_enabled = true;
         Trace::EnableFindMyMouse(true);
         std::thread([=]() { FindMyMouseMain(m_hModule, m_findMyMouseSettings); }).detach();
+
+        // Start listening for external trigger event so we can invoke the same logic as the hotkey.
+        m_triggerEventWaiter.start(CommonSharedConstants::FIND_MY_MOUSE_TRIGGER_EVENT, [this](DWORD) {
+            OnHotkeyEx();
+        });
     }
 
     // Disable the powertoy
@@ -158,6 +170,8 @@ public:
         m_enabled = false;
         Trace::EnableFindMyMouse(false);
         FindMyMouseDisable();
+
+        m_triggerEventWaiter.stop();
     }
 
     // Returns if the powertoys is enabled
@@ -216,7 +230,7 @@ inline static uint8_t LegacyOpacityToAlpha(int overlayOpacityPercent)
         overlayOpacityPercent = 100;
     }
 
-    // Round to nearest integer (0<EFBFBD>255)
+    // Round to nearest integer (0–255)
     return static_cast<uint8_t>((overlayOpacityPercent * 255 + 50) / 100);
 }
 
@@ -532,4 +546,4 @@ void FindMyMouse::parse_settings(PowerToysSettings::PowerToyValues& settings)
 extern "C" __declspec(dllexport) PowertoyModuleIface* __cdecl powertoy_create()
 {
     return new FindMyMouse();
-}
+}

src/modules/MouseUtils/MouseHighlighter/dllmain.cpp

@@ -4,6 +4,8 @@
 #include "trace.h"
 #include "MouseHighlighter.h"
 #include "common/utils/color.h"
+#include <common/utils/EventWaiter.h>
+#include <common/interop/shared_constants.h>
 
 namespace
 {
@@ -61,6 +63,9 @@ private:
     // Mouse Highlighter specific settings
     MouseHighlighterSettings m_highlightSettings;
 
+    // Event-driven trigger support
+    EventWaiter m_triggerEventWaiter;
+
 public:
     // Constructor
     MouseHighlighter()
@@ -72,6 +77,8 @@ public:
     // Destroy the powertoy and free memory
     virtual void destroy() override
     {
+        // Tear down threads/handles before deletion to avoid abort() on joinable threads during shutdown
+        disable();
         delete this;
     }
 
@@ -132,6 +139,11 @@ public:
         m_enabled = true;
         Trace::EnableMouseHighlighter(true);
         std::thread([=]() { MouseHighlighterMain(m_hModule, m_highlightSettings); }).detach();
+
+        // Start listening for external trigger event so we can invoke the same logic as the hotkey.
+        m_triggerEventWaiter.start(CommonSharedConstants::MOUSE_HIGHLIGHTER_TRIGGER_EVENT, [this](DWORD) {
+            OnHotkeyEx();
+        });
     }
 
     // Disable the powertoy
@@ -140,6 +152,8 @@ public:
         m_enabled = false;
         Trace::EnableMouseHighlighter(false);
         MouseHighlighterDisable();
+
+        m_triggerEventWaiter.stop();
     }
 
     // Returns if the powertoys is enabled

src/modules/MouseUtils/MousePointerCrosshairs/dllmain.cpp

@@ -4,7 +4,8 @@
 #include "trace.h"
 #include "InclusiveCrosshairs.h"
 #include "common/utils/color.h"
-#include <atomic>
+#include <common/utils/EventWaiter.h>
+#include <common/interop/shared_constants.h>
 #include <thread>
 #include <chrono>
 #include <memory>
@@ -124,6 +125,9 @@ private:
     // Mouse Pointer Crosshairs specific settings
     InclusiveCrosshairsSettings m_inclusiveCrosshairsSettings;
 
+    // Event-driven trigger support
+    EventWaiter m_triggerEventWaiter;
+
 public:
     // Constructor
     MousePointerCrosshairs()
@@ -137,11 +141,9 @@ public:
     // Destroy the powertoy and free memory
     virtual void destroy() override
     {
-        UninstallKeyboardHook();
-        StopXTimer();
-        StopYTimer();
+        // Ensure all background threads/handles are torn down before destruction to avoid std::terminate/abort on joinable threads
+        disable();
         g_instance.store(nullptr, std::memory_order_release);
-        // Release shared state so worker threads (if any) exit when weak_ptr lock fails
         m_state.reset();
         delete this;
     }
@@ -203,6 +205,11 @@ public:
         m_enabled = true;
         Trace::EnableMousePointerCrosshairs(true);
         std::thread([=]() { InclusiveCrosshairsMain(m_hModule, m_inclusiveCrosshairsSettings); }).detach();
+
+        // Start listening for external trigger event so we can invoke the same logic as the activation hotkey.
+        m_triggerEventWaiter.start(CommonSharedConstants::MOUSE_CROSSHAIRS_TRIGGER_EVENT, [this](DWORD) {
+            on_hotkey(0); // activation hotkey
+        });
     }
 
     // Disable the powertoy
@@ -215,6 +222,8 @@ public:
         StopYTimer();
         m_glideState = 0;
         InclusiveCrosshairsDisable();
+
+        m_triggerEventWaiter.stop();
     }
 
     // Returns if the powertoys is enabled
@@ -901,4 +910,4 @@ private:
 extern "C" __declspec(dllexport) PowertoyModuleIface* __cdecl powertoy_create()
 {
     return new MousePointerCrosshairs();
-}
+}

src/modules/PowerOCR/PowerOCR/OCROverlay.xaml.cs

@@ -426,7 +426,7 @@ public partial class OCROverlay : Window
     private void SettingsMenuItem_Click(object sender, RoutedEventArgs e)
     {
         WindowUtilities.CloseAllOCROverlays();
-        SettingsDeepLink.OpenSettings(SettingsDeepLink.SettingsWindow.PowerOCR, false);
+        SettingsDeepLink.OpenSettings(SettingsDeepLink.SettingsWindow.PowerOCR);
     }
 
     private static bool CheckIfCheckingOrUnchecking(object? sender)

src/modules/ShortcutGuide/ShortcutGuide/main.cpp

@@ -121,7 +121,7 @@ int WINAPI wWinMain(_In_ HINSTANCE /*hInstance*/, _In_opt_ HINSTANCE /*hPrevInst
     else
     {
         auto mainThreadId = GetCurrentThreadId();
-        exitEventWaiter = EventWaiter(CommonSharedConstants::SHORTCUT_GUIDE_EXIT_EVENT, [mainThreadId, &window](int err) {
+        exitEventWaiter.start(CommonSharedConstants::SHORTCUT_GUIDE_EXIT_EVENT, [mainThreadId, &window](DWORD err) {
             if (err != ERROR_SUCCESS)
             {
                 Logger::error(L"Failed to wait for {} event. {}", CommonSharedConstants::SHORTCUT_GUIDE_EXIT_EVENT, get_last_error_or_default(err));

src/modules/ShortcutGuide/ShortcutGuideModuleInterface/dllmain.cpp

@@ -37,7 +37,7 @@ public:
         }
 
         triggerEvent = CreateEvent(nullptr, false, false, CommonSharedConstants::SHORTCUT_GUIDE_TRIGGER_EVENT);
-        triggerEventWaiter = EventWaiter(CommonSharedConstants::SHORTCUT_GUIDE_TRIGGER_EVENT, [this](int) {
+        triggerEventWaiter.start(CommonSharedConstants::SHORTCUT_GUIDE_TRIGGER_EVENT, [this](DWORD) {
             OnHotkeyEx();
         });
 

src/modules/Workspaces/Workspaces.ModuleServices/IWorkspaceService.cs

@@ -0,0 +1,22 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using PowerToys.ModuleContracts;
+using WorkspacesCsharpLibrary.Data;
+
+namespace Workspaces.ModuleServices;
+
+/// <summary>
+/// Workspaces-specific operations.
+/// </summary>
+public interface IWorkspaceService : IModuleService
+{
+    Task<OperationResult> LaunchWorkspaceAsync(string workspaceId, CancellationToken cancellationToken = default);
+
+    Task<OperationResult> LaunchEditorAsync(CancellationToken cancellationToken = default);
+
+    Task<OperationResult> SnapshotAsync(string? targetPath = null, CancellationToken cancellationToken = default);
+
+    Task<OperationResult<IReadOnlyList<ProjectWrapper>>> GetWorkspacesAsync(CancellationToken cancellationToken = default);
+}

src/modules/Workspaces/Workspaces.ModuleServices/WorkspaceService.cs

@@ -0,0 +1,96 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics;
+using System.IO;
+using Common.UI;
+using ManagedCommon;
+using PowerToys.Interop;
+using PowerToys.ModuleContracts;
+using WorkspacesCsharpLibrary.Data;
+
+namespace Workspaces.ModuleServices;
+
+/// <summary>
+/// Implementation of workspace actions for reuse across hosts.
+/// </summary>
+public sealed class WorkspaceService : ModuleServiceBase, IWorkspaceService
+{
+    public static WorkspaceService Instance { get; } = new();
+
+    public override string Key => SettingsDeepLink.SettingsWindow.Workspaces.ToString();
+
+    protected override SettingsDeepLink.SettingsWindow SettingsWindow => SettingsDeepLink.SettingsWindow.Workspaces;
+
+    public override Task<OperationResult> LaunchAsync(CancellationToken cancellationToken = default)
+    {
+        // Treat launch as invoking the Workspaces editor.
+        return LaunchEditorAsync(cancellationToken);
+    }
+
+    public Task<OperationResult> LaunchEditorAsync(CancellationToken cancellationToken = default)
+    {
+        try
+        {
+            using var eventHandle = new EventWaitHandle(false, EventResetMode.AutoReset, Constants.WorkspacesLaunchEditorEvent());
+            eventHandle.Set();
+            return Task.FromResult(OperationResult.Ok());
+        }
+        catch (Exception ex)
+        {
+            return Task.FromResult(OperationResult.Fail($"Failed to launch Workspaces editor: {ex.Message}"));
+        }
+    }
+
+    public Task<OperationResult> LaunchWorkspaceAsync(string workspaceId, CancellationToken cancellationToken = default)
+    {
+        if (string.IsNullOrWhiteSpace(workspaceId))
+        {
+            return Task.FromResult(OperationResult.Fail("Workspace id is required."));
+        }
+
+        try
+        {
+            var powertoysBaseDir = PowerToysPathResolver.GetPowerToysInstallPath();
+            if (string.IsNullOrEmpty(powertoysBaseDir))
+            {
+                return Task.FromResult(OperationResult.Fail("PowerToys installation path not found."));
+            }
+
+            var launcherPath = Path.Combine(powertoysBaseDir, "PowerToys.WorkspacesLauncher.exe");
+            var startInfo = new ProcessStartInfo(launcherPath)
+            {
+                Arguments = workspaceId,
+                UseShellExecute = true,
+            };
+
+            Process.Start(startInfo);
+            return Task.FromResult(OperationResult.Ok());
+        }
+        catch (Exception ex)
+        {
+            return Task.FromResult(OperationResult.Fail($"Failed to launch workspace: {ex.Message}"));
+        }
+    }
+
+    public Task<OperationResult> SnapshotAsync(string? targetPath = null, CancellationToken cancellationToken = default)
+    {
+        // Snapshot orchestration is not yet exposed via events; provide a clear failure for now.
+        return Task.FromResult(OperationResult.Fail("Snapshot is not implemented for Workspaces."));
+    }
+
+    public Task<OperationResult<IReadOnlyList<ProjectWrapper>>> GetWorkspacesAsync(CancellationToken cancellationToken = default)
+    {
+        try
+        {
+            var items = WorkspacesStorage.Load();
+
+            return Task.FromResult(OperationResults.Ok<IReadOnlyList<ProjectWrapper>>(items));
+        }
+        catch (Exception ex)
+        {
+            return Task.FromResult(OperationResults.Fail<IReadOnlyList<ProjectWrapper>>($"Failed to read workspaces: {ex.Message}"));
+        }
+    }
+}

src/modules/Workspaces/Workspaces.ModuleServices/Workspaces.ModuleServices.csproj

@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <!-- Look at Directory.Build.props in root for common stuff as well -->
+  <Import Project="..\..\..\Common.Dotnet.CsWinRT.props" />
+  <Import Project="..\..\..\Common.Dotnet.AotCompatibility.props" />
+
+  <PropertyGroup>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
+    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\common\ManagedCommon\ManagedCommon.csproj" />
+    <ProjectReference Include="..\..\..\common\interop\PowerToys.Interop.vcxproj" />
+    <ProjectReference Include="..\..\..\common\Common.UI\Common.UI.csproj" />
+    <ProjectReference Include="..\..\..\common\PowerToys.ModuleContracts\PowerToys.ModuleContracts.csproj" />
+    <ProjectReference Include="..\WorkspacesCsharpLibrary\WorkspacesCsharpLibrary.csproj" />
+  </ItemGroup>
+</Project>

src/modules/Workspaces/WorkspacesCsharpLibrary/Data/ApplicationWrapper.cs

@@ -0,0 +1,70 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Text.Json.Serialization;
+
+namespace WorkspacesCsharpLibrary.Data;
+
+public struct ApplicationWrapper
+{
+    public struct WindowPositionWrapper
+    {
+        [JsonPropertyName("x")]
+        public int X { get; set; }
+
+        [JsonPropertyName("y")]
+        public int Y { get; set; }
+
+        [JsonPropertyName("width")]
+        public int Width { get; set; }
+
+        [JsonPropertyName("height")]
+        public int Height { get; set; }
+    }
+
+    [JsonPropertyName("id")]
+    public string Id { get; set; }
+
+    [JsonPropertyName("application")]
+    public string Application { get; set; }
+
+    [JsonPropertyName("application-path")]
+    public string ApplicationPath { get; set; }
+
+    [JsonPropertyName("title")]
+    public string Title { get; set; }
+
+    [JsonPropertyName("package-full-name")]
+    public string PackageFullName { get; set; }
+
+    [JsonPropertyName("app-user-model-id")]
+    public string AppUserModelId { get; set; }
+
+    [JsonPropertyName("pwa-app-id")]
+    public string PwaAppId { get; set; }
+
+    [JsonPropertyName("command-line-arguments")]
+    public string CommandLineArguments { get; set; }
+
+    [JsonPropertyName("is-elevated")]
+    public bool IsElevated { get; set; }
+
+    [JsonPropertyName("can-launch-elevated")]
+    public bool CanLaunchElevated { get; set; }
+
+    [JsonPropertyName("minimized")]
+    public bool Minimized { get; set; }
+
+    [JsonPropertyName("maximized")]
+    public bool Maximized { get; set; }
+
+    [JsonPropertyName("position")]
+    public WindowPositionWrapper Position { get; set; }
+
+    [JsonPropertyName("monitor")]
+    public int Monitor { get; set; }
+
+    [JsonPropertyName("version")]
+    public string Version { get; set; }
+}

src/modules/Workspaces/WorkspacesCsharpLibrary/Data/InvokePoint.cs

@@ -2,13 +2,12 @@
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
-namespace WorkspacesEditor.Data
+namespace WorkspacesCsharpLibrary.Data;
+
+public enum InvokePoint
 {
-    /* sync with workspaces-common */
-    public enum InvokePoint
-    {
-        EditorButton = 0,
-        Shortcut,
-        LaunchAndEdit,
-    }
+    EditorButton = 0,
+    Shortcut,
+    LaunchAndEdit,
+    CommandPaletteExtension,
 }

src/modules/Workspaces/WorkspacesCsharpLibrary/Data/MonitorConfigurationWrapper.cs

@@ -0,0 +1,43 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Text.Json.Serialization;
+
+namespace WorkspacesCsharpLibrary.Data;
+
+public struct MonitorConfigurationWrapper
+{
+    public struct MonitorRectWrapper
+    {
+        [JsonPropertyName("top")]
+        public int Top { get; set; }
+
+        [JsonPropertyName("left")]
+        public int Left { get; set; }
+
+        [JsonPropertyName("width")]
+        public int Width { get; set; }
+
+        [JsonPropertyName("height")]
+        public int Height { get; set; }
+    }
+
+    [JsonPropertyName("id")]
+    public string Id { get; set; }
+
+    [JsonPropertyName("instance-id")]
+    public string InstanceId { get; set; }
+
+    [JsonPropertyName("monitor-number")]
+    public int MonitorNumber { get; set; }
+
+    [JsonPropertyName("dpi")]
+    public int Dpi { get; set; }
+
+    [JsonPropertyName("monitor-rect-dpi-aware")]
+    public MonitorRectWrapper MonitorRectDpiAware { get; set; }
+
+    [JsonPropertyName("monitor-rect-dpi-unaware")]
+    public MonitorRectWrapper MonitorRectDpiUnaware { get; set; }
+}

src/modules/Workspaces/WorkspacesCsharpLibrary/Data/ProjectData.cs

@@ -0,0 +1,11 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using WorkspacesCsharpLibrary.Data;
+
+namespace WorkspacesCsharpLibrary.Data;
+
+public class ProjectData : WorkspacesEditorData<ProjectWrapper>
+{
+}

src/modules/Workspaces/WorkspacesCsharpLibrary/Data/ProjectWrapper.cs

@@ -0,0 +1,26 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Collections.Generic;
+
+namespace WorkspacesCsharpLibrary.Data;
+
+public struct ProjectWrapper
+{
+    public string Id { get; set; }
+
+    public string Name { get; set; }
+
+    public long CreationTime { get; set; }
+
+    public long LastLaunchedTime { get; set; }
+
+    public bool IsShortcutNeeded { get; set; }
+
+    public bool MoveExistingWindows { get; set; }
+
+    public List<MonitorConfigurationWrapper> MonitorConfiguration { get; set; }
+
+    public List<ApplicationWrapper> Applications { get; set; }
+}

src/modules/Workspaces/WorkspacesCsharpLibrary/Data/TempProjectData.cs

@@ -2,9 +2,10 @@
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
-using WorkspacesEditor.Utils;
+using WorkspacesCsharpLibrary.Data;
+using WorkspacesCsharpLibrary.Utils;
 
-namespace WorkspacesEditor.Data
+namespace WorkspacesCsharpLibrary.Data
 {
     public class TempProjectData : ProjectData
     {

src/modules/Workspaces/WorkspacesCsharpLibrary/Data/WorkspacesData.cs

@@ -0,0 +1,27 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Collections.Generic;
+using WorkspacesCsharpLibrary.Utils;
+using static WorkspacesCsharpLibrary.Data.WorkspacesData;
+
+namespace WorkspacesCsharpLibrary.Data;
+
+public class WorkspacesData : WorkspacesEditorData<WorkspacesListWrapper>
+{
+    public string File => FolderUtils.DataFolder() + "\\workspaces.json";
+
+    public struct WorkspacesListWrapper
+    {
+        public List<ProjectWrapper> Workspaces { get; set; }
+    }
+
+    public enum OrderBy
+    {
+        LastViewed = 0,
+        Created = 1,
+        Name = 2,
+        Unknown = 3,
+    }
+}

src/modules/Workspaces/WorkspacesCsharpLibrary/Data/WorkspacesEditorData`1.cs

@@ -0,0 +1,38 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics.CodeAnalysis;
+using System.Text.Json;
+using WorkspacesCsharpLibrary.Utils;
+
+namespace WorkspacesCsharpLibrary.Data;
+
+/// <summary>
+/// Shared JSON serializer helper for Workspaces payloads.
+/// </summary>
+public class WorkspacesEditorData<T>
+{
+    [RequiresUnreferencedCode("JSON serialization uses reflection-based serializer.")]
+    [RequiresDynamicCode("JSON serialization uses reflection-based serializer.")]
+    public T Read(string file)
+    {
+        IOUtils ioUtils = new();
+        string data = ioUtils.ReadFile(file);
+        return JsonSerializer.Deserialize<T>(data, WorkspacesJsonOptions.EditorOptions)!;
+    }
+
+    [RequiresUnreferencedCode("JSON serialization uses reflection-based serializer.")]
+    [RequiresDynamicCode("JSON serialization uses reflection-based serializer.")]
+    public string Serialize(T data)
+    {
+        return JsonSerializer.Serialize(data, WorkspacesJsonOptions.EditorOptions);
+    }
+
+    [RequiresUnreferencedCode("JSON serialization uses reflection-based serializer.")]
+    [RequiresDynamicCode("JSON serialization uses reflection-based serializer.")]
+    public T Deserialize(string json)
+    {
+        return JsonSerializer.Deserialize<T>(json, WorkspacesJsonOptions.EditorOptions)!;
+    }
+}

src/modules/Workspaces/WorkspacesCsharpLibrary/Data/WorkspacesJsonOptions.cs

@@ -0,0 +1,17 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Text.Json;
+using WorkspacesCsharpLibrary.Utils;
+
+namespace WorkspacesCsharpLibrary.Data;
+
+internal static class WorkspacesJsonOptions
+{
+    internal static readonly JsonSerializerOptions EditorOptions = new()
+    {
+        PropertyNamingPolicy = new DashCaseNamingPolicy(),
+        WriteIndented = true,
+    };
+}

src/modules/Workspaces/WorkspacesCsharpLibrary/Data/WorkspacesStorage.cs

@@ -0,0 +1,96 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace WorkspacesCsharpLibrary.Data;
+
+/// <summary>
+/// Lightweight reader for persisted workspaces.
+/// </summary>
+public static class WorkspacesStorage
+{
+    public static IReadOnlyList<ProjectWrapper> Load()
+    {
+        var filePath = GetDefaultFilePath();
+        if (!File.Exists(filePath))
+        {
+            return [];
+        }
+
+        try
+        {
+            var json = File.ReadAllText(filePath);
+            var data = JsonSerializer.Deserialize(json, WorkspacesStorageJsonContext.Default.WorkspacesFile);
+
+            if (data?.Workspaces == null)
+            {
+                return [];
+            }
+
+            return data.Workspaces
+                .Where(ws => !string.IsNullOrWhiteSpace(ws.Id) && !string.IsNullOrWhiteSpace(ws.Name))
+                .Select(ws => new ProjectWrapper
+                {
+                    Id = ws.Id!,
+                    Name = ws.Name!,
+                    Applications = ws.Applications ?? new List<ApplicationWrapper>(),
+                    CreationTime = ws.CreationTime,
+                    LastLaunchedTime = ws.LastLaunchedTime,
+                    IsShortcutNeeded = ws.IsShortcutNeeded,
+                    MoveExistingWindows = ws.MoveExistingWindows,
+                    MonitorConfiguration = ws.MonitorConfiguration ?? new List<MonitorConfigurationWrapper>(),
+                })
+                .ToList()
+                .AsReadOnly();
+        }
+        catch
+        {
+            return Array.Empty<ProjectWrapper>();
+        }
+    }
+
+    public static string GetDefaultFilePath()
+    {
+        var localAppData = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
+        return Path.Combine(localAppData, "Microsoft", "PowerToys", "Workspaces", "workspaces.json");
+    }
+
+    internal sealed class WorkspacesFile
+    {
+        public List<WorkspaceProject> Workspaces { get; set; } = new();
+    }
+
+    internal sealed class WorkspaceProject
+    {
+        [JsonPropertyName("id")]
+        public string Id { get; set; } = string.Empty;
+
+        [JsonPropertyName("name")]
+        public string Name { get; set; } = string.Empty;
+
+        [JsonPropertyName("applications")]
+        public List<ApplicationWrapper> Applications { get; set; } = new();
+
+        [JsonPropertyName("monitor-configuration")]
+        public List<MonitorConfigurationWrapper> MonitorConfiguration { get; set; } = new();
+
+        [JsonPropertyName("creation-time")]
+        public long CreationTime { get; set; }
+
+        [JsonPropertyName("last-launched-time")]
+        public long LastLaunchedTime { get; set; }
+
+        [JsonPropertyName("is-shortcut-needed")]
+        public bool IsShortcutNeeded { get; set; }
+
+        [JsonPropertyName("move-existing-windows")]
+        public bool MoveExistingWindows { get; set; }
+    }
+}

src/modules/Workspaces/WorkspacesCsharpLibrary/Data/WorkspacesStorageJsonContext.cs

@@ -0,0 +1,18 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Text.Json.Serialization;
+
+namespace WorkspacesCsharpLibrary.Data;
+
+[JsonSourceGenerationOptions(PropertyNameCaseInsensitive = true)]
+[JsonSerializable(typeof(WorkspacesStorage.WorkspacesFile))]
+[JsonSerializable(typeof(WorkspacesStorage.WorkspaceProject))]
+[JsonSerializable(typeof(ApplicationWrapper))]
+[JsonSerializable(typeof(ApplicationWrapper.WindowPositionWrapper))]
+[JsonSerializable(typeof(MonitorConfigurationWrapper))]
+[JsonSerializable(typeof(MonitorConfigurationWrapper.MonitorRectWrapper))]
+internal sealed partial class WorkspacesStorageJsonContext : JsonSerializerContext
+{
+}

src/modules/Workspaces/WorkspacesCsharpLibrary/Models/BaseApplication.cs

@@ -16,7 +16,7 @@ using Windows.Management.Deployment;
 
 namespace WorkspacesCsharpLibrary.Models
 {
-    public class BaseApplication : INotifyPropertyChanged, IDisposable
+    public partial class BaseApplication : INotifyPropertyChanged, IDisposable
     {
         public event PropertyChangedEventHandler PropertyChanged;
 

src/modules/Workspaces/WorkspacesCsharpLibrary/Utils/DashCaseNamingPolicy.cs

@@ -0,0 +1,18 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Text.Json;
+using WorkspacesCsharpLibrary.Utils;
+
+namespace WorkspacesCsharpLibrary.Utils;
+
+public class DashCaseNamingPolicy : JsonNamingPolicy
+{
+    public static DashCaseNamingPolicy Instance { get; } = new DashCaseNamingPolicy();
+
+    public override string ConvertName(string name)
+    {
+        return name.UpperCamelCaseToDashCase();
+    }
+}

src/modules/Workspaces/WorkspacesCsharpLibrary/Utils/FolderUtils.cs

@@ -0,0 +1,27 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.IO;
+
+namespace WorkspacesCsharpLibrary.Utils;
+
+public class FolderUtils
+{
+    public static string Desktop()
+    {
+        return Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
+    }
+
+    public static string Temp()
+    {
+        return Path.GetTempPath();
+    }
+
+    // Note: the same path should be used in SnapshotTool and Launcher
+    public static string DataFolder()
+    {
+        return Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\Microsoft\\PowerToys\\Workspaces";
+    }
+}

src/modules/Workspaces/WorkspacesCsharpLibrary/Utils/IOUtils.cs

@@ -0,0 +1,47 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.IO;
+using System.IO.Abstractions;
+using System.Threading.Tasks;
+
+namespace WorkspacesCsharpLibrary.Utils;
+
+public class IOUtils
+{
+    private readonly IFileSystem _fileSystem = new FileSystem();
+
+    public void WriteFile(string fileName, string data)
+    {
+        _fileSystem.File.WriteAllText(fileName, data);
+    }
+
+    public string ReadFile(string fileName)
+    {
+        if (_fileSystem.File.Exists(fileName))
+        {
+            int attempts = 0;
+            while (attempts < 10)
+            {
+                try
+                {
+                    using FileSystemStream inputStream = _fileSystem.File.Open(fileName, FileMode.Open);
+                    using StreamReader reader = new(inputStream);
+                    string data = reader.ReadToEnd();
+                    inputStream.Close();
+                    return data;
+                }
+                catch (Exception)
+                {
+                    Task.Delay(10).Wait();
+                }
+
+                attempts++;
+            }
+        }
+
+        return string.Empty;
+    }
+}

src/modules/Workspaces/WorkspacesCsharpLibrary/Utils/StringUtils.cs

@@ -0,0 +1,18 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Linq;
+
+namespace WorkspacesCsharpLibrary.Utils;
+
+public static class StringUtils
+{
+    public static string UpperCamelCaseToDashCase(this string str)
+    {
+        // If it's a single letter variable, leave it as it is
+        return str.Length == 1
+            ? str
+            : string.Concat(str.Select((x, i) => i > 0 && char.IsUpper(x) ? "-" + x : x.ToString())).ToLowerInvariant();
+    }
+}

src/modules/Workspaces/WorkspacesCsharpLibrary/WorkspacesCsharpLibrary.csproj

@@ -1,11 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <Import Project="..\..\..\Common.Dotnet.CsWinRT.props" />
+  <Import Project="..\..\..\Common.Dotnet.AotCompatibility.props" />
 
   <PropertyGroup>
     <AssemblyTitle>PowerToys.WorkspacesCsharpLibrary</AssemblyTitle>
     <AssemblyDescription>PowerToys Workspaces Csharp Library</AssemblyDescription>
     <Description>PowerToys Workspaces Csharp Library</Description>
+    <ImplicitUsings>enable</ImplicitUsings>
     <UseWPF>true</UseWPF>
     <UseWindowsForms>true</UseWindowsForms>
     <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
@@ -15,4 +17,8 @@
     <AssemblyName>PowerToys.WorkspacesCsharpLibrary</AssemblyName>
   </PropertyGroup>
 
-</Project>
+  <ItemGroup>
+    <PackageReference Include="System.IO.Abstractions" />
+  </ItemGroup>
+
+</Project>

src/modules/Workspaces/WorkspacesEditor/Data/ProjectData.cs

@@ -1,101 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System.Collections.Generic;
-using static WorkspacesEditor.Data.ProjectData;
-
-namespace WorkspacesEditor.Data
-{
-    public class ProjectData : WorkspacesEditorData<ProjectWrapper>
-    {
-        public struct ApplicationWrapper
-        {
-            public struct WindowPositionWrapper
-            {
-                public int X { get; set; }
-
-                public int Y { get; set; }
-
-                public int Width { get; set; }
-
-                public int Height { get; set; }
-            }
-
-            public string Id { get; set; }
-
-            public string Application { get; set; }
-
-            public string ApplicationPath { get; set; }
-
-            public string Title { get; set; }
-
-            public string PackageFullName { get; set; }
-
-            public string AppUserModelId { get; set; }
-
-            public string PwaAppId { get; set; }
-
-            public string CommandLineArguments { get; set; }
-
-            public bool IsElevated { get; set; }
-
-            public bool CanLaunchElevated { get; set; }
-
-            public bool Minimized { get; set; }
-
-            public bool Maximized { get; set; }
-
-            public WindowPositionWrapper Position { get; set; }
-
-            public int Monitor { get; set; }
-
-            public string Version { get; set; }
-        }
-
-        public struct MonitorConfigurationWrapper
-        {
-            public struct MonitorRectWrapper
-            {
-                public int Top { get; set; }
-
-                public int Left { get; set; }
-
-                public int Width { get; set; }
-
-                public int Height { get; set; }
-            }
-
-            public string Id { get; set; }
-
-            public string InstanceId { get; set; }
-
-            public int MonitorNumber { get; set; }
-
-            public int Dpi { get; set; }
-
-            public MonitorRectWrapper MonitorRectDpiAware { get; set; }
-
-            public MonitorRectWrapper MonitorRectDpiUnaware { get; set; }
-        }
-
-        public struct ProjectWrapper
-        {
-            public string Id { get; set; }
-
-            public string Name { get; set; }
-
-            public long CreationTime { get; set; }
-
-            public long LastLaunchedTime { get; set; }
-
-            public bool IsShortcutNeeded { get; set; }
-
-            public bool MoveExistingWindows { get; set; }
-
-            public List<MonitorConfigurationWrapper> MonitorConfiguration { get; set; }
-
-            public List<ApplicationWrapper> Applications { get; set; }
-        }
-    }
-}

src/modules/Workspaces/WorkspacesEditor/Data/WorkspacesData.cs

@@ -1,30 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System.Collections.Generic;
-using WorkspacesEditor.Utils;
-
-using static WorkspacesEditor.Data.ProjectData;
-using static WorkspacesEditor.Data.WorkspacesData;
-
-namespace WorkspacesEditor.Data
-{
-    public class WorkspacesData : WorkspacesEditorData<WorkspacesListWrapper>
-    {
-        public string File => FolderUtils.DataFolder() + "\\workspaces.json";
-
-        public struct WorkspacesListWrapper
-        {
-            public List<ProjectWrapper> Workspaces { get; set; }
-        }
-
-        public enum OrderBy
-        {
-            LastViewed = 0,
-            Created = 1,
-            Name = 2,
-            Unknown = 3,
-        }
-    }
-}

src/modules/Workspaces/WorkspacesEditor/Data/WorkspacesEditorData`1.cs

@@ -1,33 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System.Text.Json;
-using WorkspacesEditor.Utils;
-
-namespace WorkspacesEditor.Data
-{
-    public class WorkspacesEditorData<T>
-    {
-        protected JsonSerializerOptions JsonOptions
-        {
-            get => new()
-            {
-                PropertyNamingPolicy = new DashCaseNamingPolicy(),
-                WriteIndented = true,
-            };
-        }
-
-        public T Read(string file)
-        {
-            IOUtils ioUtils = new();
-            string data = ioUtils.ReadFile(file);
-            return JsonSerializer.Deserialize<T>(data, JsonOptions);
-        }
-
-        public string Serialize(T data)
-        {
-            return JsonSerializer.Serialize(data, JsonOptions);
-        }
-    }
-}

src/modules/Workspaces/WorkspacesEditor/Models/Project.cs

@@ -13,7 +13,7 @@ using System.Threading.Tasks;
 using System.Windows.Media.Imaging;
 
 using ManagedCommon;
-using WorkspacesEditor.Data;
+using WorkspacesCsharpLibrary.Data;
 using WorkspacesEditor.Utils;
 
 namespace WorkspacesEditor.Models
@@ -226,7 +226,7 @@ namespace WorkspacesEditor.Models
             }
         }
 
-        public Project(ProjectData.ProjectWrapper project)
+        public Project(ProjectWrapper project)
         {
             Id = project.Id;
             Name = project.Name;
@@ -237,7 +237,7 @@ namespace WorkspacesEditor.Models
             Monitors = [];
             Applications = [];
 
-            foreach (ProjectData.ApplicationWrapper app in project.Applications)
+            foreach (ApplicationWrapper app in project.Applications)
             {
                 Models.Application newApp = new()
                 {
@@ -269,7 +269,7 @@ namespace WorkspacesEditor.Models
                 Applications.Add(newApp);
             }
 
-            foreach (ProjectData.MonitorConfigurationWrapper monitor in project.MonitorConfiguration)
+            foreach (MonitorConfigurationWrapper monitor in project.MonitorConfiguration)
             {
                 System.Windows.Rect dpiAware = new(monitor.MonitorRectDpiAware.Left, monitor.MonitorRectDpiAware.Top, monitor.MonitorRectDpiAware.Width, monitor.MonitorRectDpiAware.Height);
                 System.Windows.Rect dpiUnaware = new(monitor.MonitorRectDpiUnaware.Left, monitor.MonitorRectDpiUnaware.Top, monitor.MonitorRectDpiUnaware.Width, monitor.MonitorRectDpiUnaware.Height);

src/modules/Workspaces/WorkspacesEditor/Utils/DashCaseNamingPolicy.cs

@@ -1,18 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System.Text.Json;
-
-namespace WorkspacesEditor.Utils
-{
-    public class DashCaseNamingPolicy : JsonNamingPolicy
-    {
-        public static DashCaseNamingPolicy Instance { get; } = new DashCaseNamingPolicy();
-
-        public override string ConvertName(string name)
-        {
-            return name.UpperCamelCaseToDashCase();
-        }
-    }
-}

src/modules/Workspaces/WorkspacesEditor/Utils/FolderUtils.cs

@@ -1,28 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System;
-using System.IO;
-
-namespace WorkspacesEditor.Utils
-{
-    public class FolderUtils
-    {
-        public static string Desktop()
-        {
-            return Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
-        }
-
-        public static string Temp()
-        {
-            return Path.GetTempPath();
-        }
-
-        // Note: the same path should be used in SnapshotTool and Launcher
-        public static string DataFolder()
-        {
-            return Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\Microsoft\\PowerToys\\Workspaces";
-        }
-    }
-}

src/modules/Workspaces/WorkspacesEditor/Utils/IOUtils.cs

@@ -1,52 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System;
-using System.IO;
-using System.IO.Abstractions;
-using System.Threading.Tasks;
-
-namespace WorkspacesEditor.Utils
-{
-    public class IOUtils
-    {
-        private readonly IFileSystem _fileSystem = new FileSystem();
-
-        public IOUtils()
-        {
-        }
-
-        public void WriteFile(string fileName, string data)
-        {
-            _fileSystem.File.WriteAllText(fileName, data);
-        }
-
-        public string ReadFile(string fileName)
-        {
-            if (_fileSystem.File.Exists(fileName))
-            {
-                int attempts = 0;
-                while (attempts < 10)
-                {
-                    try
-                    {
-                        using FileSystemStream inputStream = _fileSystem.File.Open(fileName, FileMode.Open);
-                        using StreamReader reader = new(inputStream);
-                        string data = reader.ReadToEnd();
-                        inputStream.Close();
-                        return data;
-                    }
-                    catch (Exception)
-                    {
-                        Task.Delay(10).Wait();
-                    }
-
-                    attempts++;
-                }
-            }
-
-            return string.Empty;
-        }
-    }
-}

src/modules/Workspaces/WorkspacesEditor/Utils/WorkspacesEditorIO.cs

@@ -6,9 +6,9 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-
 using ManagedCommon;
-using WorkspacesEditor.Data;
+using WorkspacesCsharpLibrary.Data;
+using WorkspacesCsharpLibrary.Utils;
 using WorkspacesEditor.Models;
 using WorkspacesEditor.ViewModels;
 
@@ -81,7 +81,7 @@ namespace WorkspacesEditor.Utils
 
             foreach (Project project in workspaces)
             {
-                ProjectData.ProjectWrapper wrapper = new()
+                ProjectWrapper wrapper = new()
                 {
                     Id = project.Id,
                     Name = project.Name,
@@ -95,7 +95,7 @@ namespace WorkspacesEditor.Utils
 
                 foreach (Application app in project.Applications.Where(x => x.IsIncluded))
                 {
-                    wrapper.Applications.Add(new ProjectData.ApplicationWrapper
+                    wrapper.Applications.Add(new ApplicationWrapper
                     {
                         Id = app.Id,
                         Application = app.AppName,
@@ -110,7 +110,7 @@ namespace WorkspacesEditor.Utils
                         Version = app.Version,
                         Maximized = app.Maximized,
                         Minimized = app.Minimized,
-                        Position = new ProjectData.ApplicationWrapper.WindowPositionWrapper
+                        Position = new ApplicationWrapper.WindowPositionWrapper
                         {
                             X = app.Position.X,
                             Y = app.Position.Y,
@@ -123,20 +123,20 @@ namespace WorkspacesEditor.Utils
 
                 foreach (MonitorSetup monitor in project.Monitors)
                 {
-                    wrapper.MonitorConfiguration.Add(new ProjectData.MonitorConfigurationWrapper
+                    wrapper.MonitorConfiguration.Add(new MonitorConfigurationWrapper
                     {
                         Id = monitor.MonitorName,
                         InstanceId = monitor.MonitorInstanceId,
                         MonitorNumber = monitor.MonitorNumber,
                         Dpi = monitor.Dpi,
-                        MonitorRectDpiAware = new ProjectData.MonitorConfigurationWrapper.MonitorRectWrapper
+                        MonitorRectDpiAware = new MonitorConfigurationWrapper.MonitorRectWrapper
                         {
                             Left = (int)monitor.MonitorDpiAwareBounds.Left,
                             Top = (int)monitor.MonitorDpiAwareBounds.Top,
                             Width = (int)monitor.MonitorDpiAwareBounds.Width,
                             Height = (int)monitor.MonitorDpiAwareBounds.Height,
                         },
-                        MonitorRectDpiUnaware = new ProjectData.MonitorConfigurationWrapper.MonitorRectWrapper
+                        MonitorRectDpiUnaware = new MonitorConfigurationWrapper.MonitorRectWrapper
                         {
                             Left = (int)monitor.MonitorDpiUnawareBounds.Left,
                             Top = (int)monitor.MonitorDpiUnawareBounds.Top,
@@ -163,7 +163,7 @@ namespace WorkspacesEditor.Utils
 
         private bool AddWorkspaces(MainViewModel mainViewModel, WorkspacesData.WorkspacesListWrapper workspaces)
         {
-            foreach (ProjectData.ProjectWrapper project in workspaces.Workspaces)
+            foreach (ProjectWrapper project in workspaces.Workspaces)
             {
                 mainViewModel.Workspaces.Add(new Project(project));
             }

src/modules/Workspaces/WorkspacesEditor/ViewModels/MainViewModel.cs

@@ -18,12 +18,12 @@ using ManagedCommon;
 using Microsoft.PowerToys.Settings.UI.Library;
 using Microsoft.PowerToys.Telemetry;
 using WorkspacesCsharpLibrary;
-using WorkspacesEditor.Data;
+using WorkspacesCsharpLibrary.Data;
+using WorkspacesCsharpLibrary.Utils;
 using WorkspacesEditor.Models;
 using WorkspacesEditor.Telemetry;
 using WorkspacesEditor.Utils;
-
-using static WorkspacesEditor.Data.WorkspacesData;
+using static WorkspacesCsharpLibrary.Data.WorkspacesData;
 
 namespace WorkspacesEditor.ViewModels
 {

src/modules/Workspaces/WorkspacesEditor/WorkspacesEditor.csproj

@@ -78,6 +78,15 @@
     <ProjectReference Include="..\..\..\settings-ui\Settings.UI.Library\Settings.UI.Library.csproj" />
     <ProjectReference Include="..\WorkspacesCsharpLibrary\WorkspacesCsharpLibrary.csproj" />
   </ItemGroup>
+  <ItemGroup>
+    <Compile Remove="Data\WorkspacesData.cs" />
+    <Compile Remove="Data\ProjectData.cs" />
+    <Compile Remove="Data\WorkspacesEditorData`1.cs" />
+    <Compile Remove="Utils\IOUtils.cs" />
+    <Compile Remove="Utils\FolderUtils.cs" />
+    <Compile Remove="Utils\DashCaseNamingPolicy.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <Compile Update="Properties\Resources.Designer.cs">
       <DesignTime>True</DesignTime>
@@ -96,4 +105,4 @@
       <LastGenOutput>Settings.Designer.cs</LastGenOutput>
     </None>
   </ItemGroup>
-</Project>
+</Project>

src/modules/Workspaces/WorkspacesEditor/WorkspacesEditorPage.xaml.cs

@@ -9,7 +9,7 @@ using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Input;
 
-using WorkspacesEditor.Data;
+using WorkspacesCsharpLibrary.Data;
 using WorkspacesEditor.Models;
 using WorkspacesEditor.ViewModels;
 

src/modules/Workspaces/WorkspacesLauncherUI/Data/AppLaunchData.cs

@@ -3,15 +3,12 @@
 // See the LICENSE file in the project root for more information.
 
 using System.Text.Json.Serialization;
-
-using Workspaces.Data;
-
 using static WorkspacesLauncherUI.Data.AppLaunchData;
 using static WorkspacesLauncherUI.Data.AppLaunchInfosData;
 
 namespace WorkspacesLauncherUI.Data
 {
-    public class AppLaunchData : WorkspacesUIData<AppLaunchDataWrapper>
+    public class AppLaunchData : WorkspacesCsharpLibrary.Data.WorkspacesEditorData<AppLaunchDataWrapper>
     {
         public struct AppLaunchDataWrapper
         {

src/modules/Workspaces/WorkspacesLauncherUI/Data/AppLaunchInfoData.cs

@@ -3,14 +3,11 @@
 // See the LICENSE file in the project root for more information.
 
 using System.Text.Json.Serialization;
-
-using Workspaces.Data;
-
 using static WorkspacesLauncherUI.Data.AppLaunchInfoData;
 
 namespace WorkspacesLauncherUI.Data
 {
-    public class AppLaunchInfoData : WorkspacesUIData<AppLaunchInfoWrapper>
+    public class AppLaunchInfoData : WorkspacesCsharpLibrary.Data.WorkspacesEditorData<AppLaunchInfoWrapper>
     {
         public struct AppLaunchInfoWrapper
         {

src/modules/Workspaces/WorkspacesLauncherUI/Data/AppLaunchInfosData.cs

@@ -4,15 +4,12 @@
 
 using System.Collections.Generic;
 using System.Text.Json.Serialization;
-
-using Workspaces.Data;
-
 using static WorkspacesLauncherUI.Data.AppLaunchInfoData;
 using static WorkspacesLauncherUI.Data.AppLaunchInfosData;
 
 namespace WorkspacesLauncherUI.Data
 {
-    public class AppLaunchInfosData : WorkspacesUIData<AppLaunchInfoListWrapper>
+    public class AppLaunchInfosData : WorkspacesCsharpLibrary.Data.WorkspacesEditorData<AppLaunchInfoListWrapper>
     {
         public struct AppLaunchInfoListWrapper
         {

src/modules/Workspaces/WorkspacesLauncherUI/Data/WorkspacesUIData`1.cs

@@ -1,35 +0,0 @@
-// Copyright (c) Microsoft Corporation
-// The Microsoft Corporation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-using System.Text.Json;
-
-using WorkspacesLauncherUI.Utils;
-
-namespace Workspaces.Data
-{
-    public class WorkspacesUIData<T>
-    {
-        protected JsonSerializerOptions JsonOptions
-        {
-            get
-            {
-                return new JsonSerializerOptions
-                {
-                    PropertyNamingPolicy = new DashCaseNamingPolicy(),
-                    WriteIndented = true,
-                };
-            }
-        }
-
-        public T Deserialize(string data)
-        {
-            return JsonSerializer.Deserialize<T>(data, JsonOptions);
-        }
-
-        public string Serialize(T data)
-        {
-            return JsonSerializer.Serialize(data, JsonOptions);
-        }
-    }
-}

src/modules/Workspaces/WorkspacesLauncherUI/ViewModels/MainViewModel.cs

@@ -6,13 +6,11 @@ using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.ComponentModel;
-using System.Diagnostics;
 
 using ManagedCommon;
 using WorkspacesCsharpLibrary;
 using WorkspacesLauncherUI.Data;
 using WorkspacesLauncherUI.Models;
-using WorkspacesLauncherUI.Utils;
 
 namespace WorkspacesLauncherUI.ViewModels
 {

src/modules/Workspaces/WorkspacesLauncherUI/WorkspacesLauncherUI.csproj

@@ -1,102 +1,102 @@
 <Project Sdk="Microsoft.NET.Sdk">
-  <!-- Look at Directory.Build.props in root for common stuff as well -->
-  <Import Project="..\..\..\Common.Dotnet.CsWinRT.props" />
-  <Import Project="..\..\..\Common.SelfContained.props" />
-  
-  <PropertyGroup>
-    <AssemblyTitle>PowerToys.WorkspacesLauncherUI</AssemblyTitle>
-    <AssemblyDescription>PowerToys Workspaces Editor</AssemblyDescription>
-    <Description>PowerToys Workspaces Editor</Description>
-    <OutputType>WinExe</OutputType>
-    <UseWPF>true</UseWPF>
-    <UseWindowsForms>true</UseWindowsForms>
-    <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
-    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
-    <GenerateSatelliteAssembliesForCore>true</GenerateSatelliteAssembliesForCore>
-    <OutputPath>..\..\..\..\$(Platform)\$(Configuration)</OutputPath>
-  </PropertyGroup>
-  
-  <PropertyGroup>
-    <ProjectGuid>{9C53CC25-0623-4569-95BC-B05410675EE3}</ProjectGuid>
-    <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-  </PropertyGroup>
+	<!-- Look at Directory.Build.props in root for common stuff as well -->
+	<Import Project="..\..\..\Common.Dotnet.CsWinRT.props" />
+	<Import Project="..\..\..\Common.SelfContained.props" />
 
-  <PropertyGroup>
-    <ApplicationIcon>..\Assets\Workspaces\Workspaces.ico</ApplicationIcon>
-  </PropertyGroup>
-  <PropertyGroup>
-    <ApplicationManifest>app.manifest</ApplicationManifest>
-    <AssemblyName>PowerToys.WorkspacesLauncherUI</AssemblyName>
-  </PropertyGroup>
-  
-  <ItemGroup>
-    <Content Include="..\Assets\**\*.*">
-      <Link>Assets\Workspaces\%(Filename)%(Extension)</Link>
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
-  </ItemGroup>
+	<PropertyGroup>
+		<AssemblyTitle>PowerToys.WorkspacesLauncherUI</AssemblyTitle>
+		<AssemblyDescription>PowerToys Workspaces Launcher UI</AssemblyDescription>
+		<Description>PowerToys Workspaces Launcher UI</Description>
+		<OutputType>WinExe</OutputType>
+		<UseWPF>true</UseWPF>
+		<UseWindowsForms>true</UseWindowsForms>
+		<AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
+		<AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
+		<GenerateSatelliteAssembliesForCore>true</GenerateSatelliteAssembliesForCore>
+		<OutputPath>..\..\..\..\$(Platform)\$(Configuration)</OutputPath>
+	</PropertyGroup>
 
-  <ItemGroup>
-    <COMReference Include="IWshRuntimeLibrary">
-      <WrapperTool>tlbimp</WrapperTool>
-      <VersionMinor>0</VersionMinor>
-      <VersionMajor>1</VersionMajor>
-      <Guid>f935dc20-1cf0-11d0-adb9-00c04fd58a0b</Guid>
-      <Lcid>0</Lcid>
-      <Isolated>false</Isolated>
-      <EmbedInteropTypes>true</EmbedInteropTypes>
-    </COMReference>
-    <COMReference Include="Shell32">
-      <WrapperTool>tlbimp</WrapperTool>
-      <VersionMinor>0</VersionMinor>
-      <VersionMajor>1</VersionMajor>
-      <Guid>50a7e9b0-70ef-11d1-b75a-00a0c90564fe</Guid>
-      <Lcid>0</Lcid>
-      <Isolated>false</Isolated>
-      <EmbedInteropTypes>true</EmbedInteropTypes>
-    </COMReference>
-  </ItemGroup>
- 
-  <ItemGroup>
-    <EmbeddedResource Update="Properties\Resources.resx">
-      <Generator>PublicResXFileCodeGenerator</Generator>
-      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
-    </EmbeddedResource>
-    <None Include="app.manifest" />
-  </ItemGroup>
+	<PropertyGroup>
+		<ProjectGuid>{9C53CC25-0623-4569-95BC-B05410675EE3}</ProjectGuid>
+		<ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+		<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+	</PropertyGroup>
 
-  <ItemGroup>
-    <PackageReference Include="ControlzEx" />
-    <PackageReference Include="ModernWpfUI" />
-    <PackageReference Include="System.IO.Abstractions" />
-  </ItemGroup>
+	<PropertyGroup>
+		<ApplicationIcon>..\Assets\Workspaces\Workspaces.ico</ApplicationIcon>
+	</PropertyGroup>
+	<PropertyGroup>
+		<ApplicationManifest>app.manifest</ApplicationManifest>
+		<AssemblyName>PowerToys.WorkspacesLauncherUI</AssemblyName>
+	</PropertyGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\..\..\common\Common.UI\Common.UI.csproj" />
-    <ProjectReference Include="..\..\..\common\GPOWrapperProjection\GPOWrapperProjection.csproj" />
-    <ProjectReference Include="..\..\..\common\interop\PowerToys.Interop.vcxproj" />
-    <ProjectReference Include="..\..\..\common\ManagedCommon\ManagedCommon.csproj" />
-    <ProjectReference Include="..\..\..\common\ManagedTelemetry\Telemetry\ManagedTelemetry.csproj" />
-    <ProjectReference Include="..\..\..\settings-ui\Settings.UI.Library\Settings.UI.Library.csproj" />
-    <ProjectReference Include="..\WorkspacesCsharpLibrary\WorkspacesCsharpLibrary.csproj" />
-  </ItemGroup>
-  <ItemGroup>
-    <Compile Update="Properties\Resources.Designer.cs">
-      <DesignTime>True</DesignTime>
-      <AutoGen>True</AutoGen>
-      <DependentUpon>Resources.resx</DependentUpon>
-    </Compile>
-    <Compile Update="Properties\Settings.Designer.cs">
-      <DesignTimeSharedInput>True</DesignTimeSharedInput>
-      <AutoGen>True</AutoGen>
-      <DependentUpon>Settings.settings</DependentUpon>
-    </Compile>
-  </ItemGroup>
-  <ItemGroup>
-    <None Update="Properties\Settings.settings">
-      <Generator>SettingsSingleFileGenerator</Generator>
-      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
-    </None>
-  </ItemGroup>
+	<ItemGroup>
+		<Content Include="..\Assets\**\*.*">
+			<Link>Assets\Workspaces\%(Filename)%(Extension)</Link>
+			<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+		</Content>
+	</ItemGroup>
+
+	<ItemGroup>
+		<COMReference Include="IWshRuntimeLibrary">
+			<WrapperTool>tlbimp</WrapperTool>
+			<VersionMinor>0</VersionMinor>
+			<VersionMajor>1</VersionMajor>
+			<Guid>f935dc20-1cf0-11d0-adb9-00c04fd58a0b</Guid>
+			<Lcid>0</Lcid>
+			<Isolated>false</Isolated>
+			<EmbedInteropTypes>true</EmbedInteropTypes>
+		</COMReference>
+		<COMReference Include="Shell32">
+			<WrapperTool>tlbimp</WrapperTool>
+			<VersionMinor>0</VersionMinor>
+			<VersionMajor>1</VersionMajor>
+			<Guid>50a7e9b0-70ef-11d1-b75a-00a0c90564fe</Guid>
+			<Lcid>0</Lcid>
+			<Isolated>false</Isolated>
+			<EmbedInteropTypes>true</EmbedInteropTypes>
+		</COMReference>
+	</ItemGroup>
+
+	<ItemGroup>
+		<EmbeddedResource Update="Properties\Resources.resx">
+			<Generator>PublicResXFileCodeGenerator</Generator>
+			<LastGenOutput>Resources.Designer.cs</LastGenOutput>
+		</EmbeddedResource>
+		<None Include="app.manifest" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<PackageReference Include="ControlzEx" />
+		<PackageReference Include="ModernWpfUI" />
+		<PackageReference Include="System.IO.Abstractions" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<ProjectReference Include="..\..\..\common\Common.UI\Common.UI.csproj" />
+		<ProjectReference Include="..\..\..\common\GPOWrapperProjection\GPOWrapperProjection.csproj" />
+		<ProjectReference Include="..\..\..\common\interop\PowerToys.Interop.vcxproj" />
+		<ProjectReference Include="..\..\..\common\ManagedCommon\ManagedCommon.csproj" />
+		<ProjectReference Include="..\..\..\common\ManagedTelemetry\Telemetry\ManagedTelemetry.csproj" />
+		<ProjectReference Include="..\..\..\settings-ui\Settings.UI.Library\Settings.UI.Library.csproj" />
+		<ProjectReference Include="..\WorkspacesCsharpLibrary\WorkspacesCsharpLibrary.csproj" />
+	</ItemGroup>
+	<ItemGroup>
+		<Compile Update="Properties\Resources.Designer.cs">
+			<DesignTime>True</DesignTime>
+			<AutoGen>True</AutoGen>
+			<DependentUpon>Resources.resx</DependentUpon>
+		</Compile>
+		<Compile Update="Properties\Settings.Designer.cs">
+			<DesignTimeSharedInput>True</DesignTimeSharedInput>
+			<AutoGen>True</AutoGen>
+			<DependentUpon>Settings.settings</DependentUpon>
+		</Compile>
+	</ItemGroup>
+	<ItemGroup>
+		<None Update="Properties\Settings.settings">
+			<Generator>SettingsSingleFileGenerator</Generator>
+			<LastGenOutput>Settings.Designer.cs</LastGenOutput>
+		</None>
+	</ItemGroup>
 </Project>

src/modules/Workspaces/WorkspacesModuleInterface/dllmain.cpp

@@ -201,7 +201,7 @@ public:
                 Logger::error(message.value());
             }
         }
-        m_toggleEditorEventWaiter = EventWaiter(CommonSharedConstants::WORKSPACES_LAUNCH_EDITOR_EVENT, [&](int err) {
+        m_toggleEditorEventWaiter.start(CommonSharedConstants::WORKSPACES_LAUNCH_EDITOR_EVENT, [&](DWORD err) {
             if (err == ERROR_SUCCESS)
             {
                 Logger::trace(L"{} event was signaled", CommonSharedConstants::WORKSPACES_LAUNCH_EDITOR_EVENT);

src/modules/ZoomIt/ZoomIt/ZoomIt.vcxproj

@@ -369,4 +369,4 @@
   <Import Project="..\..\..\..\packages\robmikh.common.0.0.23-beta\build\native\robmikh.common.targets" Condition="Exists('..\..\..\..\packages\robmikh.common.0.0.23-beta\build\native\robmikh.common.targets')" />
   <Import Project="..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.targets" Condition="Exists('..\..\..\..\packages\Microsoft.Windows.CppWinRT.2.0.240111.5\build\native\Microsoft.Windows.CppWinRT.targets')" />
   <Import Project="..\..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.231216.1\build\native\Microsoft.Windows.ImplementationLibrary.targets" Condition="Exists('..\..\..\..\packages\Microsoft.Windows.ImplementationLibrary.1.0.231216.1\build\native\Microsoft.Windows.ImplementationLibrary.targets')" />
-</Project>
+</Project>

src/modules/ZoomIt/ZoomIt/Zoomit.cpp

@@ -28,6 +28,20 @@
 #include <common/utils/logger_helper.h>
 #include <common/utils/winapi_error.h>
 #include <common/utils/gpo.h>
+#include <array>
+#include <vector>
+#endif // __ZOOMIT_POWERTOYS__
+
+#ifdef __ZOOMIT_POWERTOYS__
+enum class ZoomItCommand
+{
+    Zoom,
+    Draw,
+    Break,
+    LiveZoom,
+    Snip,
+    Record,
+};
 #endif // __ZOOMIT_POWERTOYS__
 
 namespace winrt
@@ -172,7 +186,6 @@ std::wstring	g_RecordingSaveLocationGIF;
 winrt::IDirect3DDevice	g_RecordDevice{ nullptr };
 std::shared_ptr<VideoRecordingSession> g_RecordingSession = nullptr;
 std::shared_ptr<GifRecordingSession> g_GifRecordingSession = nullptr;
-
 type_pGetMonitorInfo		pGetMonitorInfo;
 type_MonitorFromPoint		pMonitorFromPoint;
 type_pSHAutoComplete		pSHAutoComplete;
@@ -7712,6 +7725,53 @@ HWND InitInstance( HINSTANCE hInstance, int nCmdShow )
 
 }
 
+// Dispatch commands coming from the PowerToys IPC channel.
+#ifdef __ZOOMIT_POWERTOYS__
+void ZoomIt_DispatchCommand(ZoomItCommand cmd)
+{
+    auto post_hotkey = [](WPARAM id)
+    {
+        if (g_hWndMain != nullptr)
+        {
+            PostMessage(g_hWndMain, WM_HOTKEY, id, 0);
+        }
+    };
+
+    switch (cmd)
+    {
+    case ZoomItCommand::Zoom:
+        if (g_hWndMain != nullptr)
+        {
+            PostMessage(g_hWndMain, WM_COMMAND, IDC_ZOOM, 0);
+        }
+        Trace::ZoomItActivateZoom();
+        break;
+    case ZoomItCommand::Draw:
+        post_hotkey(DRAW_HOTKEY);
+        Trace::ZoomItActivateDraw();
+        break;
+    case ZoomItCommand::Break:
+        post_hotkey(BREAK_HOTKEY);
+        Trace::ZoomItActivateBreak();
+        break;
+    case ZoomItCommand::LiveZoom:
+        post_hotkey(LIVE_HOTKEY);
+        Trace::ZoomItActivateLiveZoom();
+        break;
+    case ZoomItCommand::Snip:
+        post_hotkey(SNIP_HOTKEY);
+        Trace::ZoomItActivateSnip();
+        break;
+    case ZoomItCommand::Record:
+        post_hotkey(RECORD_HOTKEY);
+        Trace::ZoomItActivateRecord();
+        break;
+    default:
+        break;
+    }
+}
+#endif
+
 //----------------------------------------------------------------------------
 //
 // WinMain
@@ -7746,7 +7806,6 @@ int APIENTRY wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance
 
         // Initialize logger
         LoggerHelpers::init_logger(L"ZoomIt", L"", LogSettings::zoomItLoggerName);
-
         ProcessWaiter::OnProcessTerminate(pid, [mainThreadId](int err) {
             if (err != ERROR_SUCCESS)
             {
@@ -7905,27 +7964,63 @@ int APIENTRY wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance
 #ifdef __ZOOMIT_POWERTOYS__
     HANDLE m_reload_settings_event_handle = NULL;
     HANDLE m_exit_event_handle = NULL;
+    HANDLE m_zoom_event_handle = NULL;
+    HANDLE m_draw_event_handle = NULL;
+    HANDLE m_break_event_handle = NULL;
+    HANDLE m_live_zoom_event_handle = NULL;
+    HANDLE m_snip_event_handle = NULL;
+    HANDLE m_record_event_handle = NULL;
     std::thread m_event_triggers_thread;
 
     if( g_StartedByPowerToys ) {
         // Start a thread to listen to PowerToys Events.
         m_reload_settings_event_handle = CreateEventW(nullptr, false, false, CommonSharedConstants::ZOOMIT_REFRESH_SETTINGS_EVENT);
         m_exit_event_handle = CreateEventW(nullptr, false, false, CommonSharedConstants::ZOOMIT_EXIT_EVENT);
-        if (!m_reload_settings_event_handle || !m_exit_event_handle)
+        m_zoom_event_handle = CreateEventW(nullptr, false, false, CommonSharedConstants::ZOOMIT_ZOOM_EVENT);
+        m_draw_event_handle = CreateEventW(nullptr, false, false, CommonSharedConstants::ZOOMIT_DRAW_EVENT);
+        m_break_event_handle = CreateEventW(nullptr, false, false, CommonSharedConstants::ZOOMIT_BREAK_EVENT);
+        m_live_zoom_event_handle = CreateEventW(nullptr, false, false, CommonSharedConstants::ZOOMIT_LIVEZOOM_EVENT);
+        m_snip_event_handle = CreateEventW(nullptr, false, false, CommonSharedConstants::ZOOMIT_SNIP_EVENT);
+        m_record_event_handle = CreateEventW(nullptr, false, false, CommonSharedConstants::ZOOMIT_RECORD_EVENT);
+        if (!m_reload_settings_event_handle || !m_exit_event_handle || !m_zoom_event_handle || !m_draw_event_handle || !m_break_event_handle || !m_live_zoom_event_handle || !m_snip_event_handle || !m_record_event_handle)
         {
             Logger::warn(L"Failed to create events. {}", get_last_error_or_default(GetLastError()));
             return 1;
         }
-        m_event_triggers_thread = std::thread([&]() {
+        const std::array<HANDLE, 8> event_handles{
+            m_reload_settings_event_handle,
+            m_exit_event_handle,
+            m_zoom_event_handle,
+            m_draw_event_handle,
+            m_break_event_handle,
+            m_live_zoom_event_handle,
+            m_snip_event_handle,
+            m_record_event_handle,
+        };
+        const DWORD handle_count = static_cast<DWORD>(event_handles.size());
+        m_event_triggers_thread = std::thread([event_handles, handle_count]() {
             MSG msg;
-            HANDLE event_handles[2] = {m_reload_settings_event_handle, m_exit_event_handle};
             while (g_running)
             {
-                DWORD dwEvt = MsgWaitForMultipleObjects(2, event_handles, false, INFINITE, QS_ALLINPUT);
+                DWORD dwEvt = MsgWaitForMultipleObjects(handle_count, event_handles.data(), false, INFINITE, QS_ALLINPUT);
+                if (dwEvt == WAIT_FAILED)
+                {
+                    Logger::error(L"ZoomIt event wait failed. {}", get_last_error_or_default(GetLastError()));
+                    break;
+                }
                 if (!g_running)
                 {
                     break;
                 }
+                if (dwEvt == WAIT_OBJECT_0 + handle_count)
+                {
+                    if (PeekMessageW(&msg, nullptr, 0, 0, PM_REMOVE))
+                    {
+                        TranslateMessage(&msg);
+                        DispatchMessageW(&msg);
+                    }
+                    continue;
+                }
                 switch (dwEvt)
                 {
                 case WAIT_OBJECT_0:
@@ -7938,19 +8033,28 @@ int APIENTRY wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance
                 case WAIT_OBJECT_0 + 1:
                 {
                     // Exit Event
-                    Logger::trace(L"Received an exit event.");
                     PostMessage(g_hWndMain, WM_QUIT, 0, 0);
                     break;
                 }
                 case WAIT_OBJECT_0 + 2:
-                    if (PeekMessageW(&msg, nullptr, 0, 0, PM_REMOVE))
-                    {
-                        TranslateMessage(&msg);
-                        DispatchMessageW(&msg);
-                    }
+                    ZoomIt_DispatchCommand(ZoomItCommand::Zoom);
                     break;
-                default:
+                case WAIT_OBJECT_0 + 3:
+                    ZoomIt_DispatchCommand(ZoomItCommand::Draw);
                     break;
+                case WAIT_OBJECT_0 + 4:
+                    ZoomIt_DispatchCommand(ZoomItCommand::Break);
+                    break;
+                case WAIT_OBJECT_0 + 5:
+                    ZoomIt_DispatchCommand(ZoomItCommand::LiveZoom);
+                    break;
+                case WAIT_OBJECT_0 + 6:
+                    ZoomIt_DispatchCommand(ZoomItCommand::Snip);
+                    break;
+                case WAIT_OBJECT_0 + 7:
+                    ZoomIt_DispatchCommand(ZoomItCommand::Record);
+                    break;
+                default: break;
                 }
             }
         });
@@ -7980,6 +8084,12 @@ int APIENTRY wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance
         SetEvent(m_reload_settings_event_handle);
         CloseHandle(m_reload_settings_event_handle);
         CloseHandle(m_exit_event_handle);
+        CloseHandle(m_zoom_event_handle);
+        CloseHandle(m_draw_event_handle);
+        CloseHandle(m_break_event_handle);
+        CloseHandle(m_live_zoom_event_handle);
+        CloseHandle(m_snip_event_handle);
+        CloseHandle(m_record_event_handle);
         m_event_triggers_thread.join();
     }
 #endif // __ZOOMIT_POWERTOYS__

src/modules/ZoomIt/ZoomItModuleInterface/dllmain.cpp

@@ -8,6 +8,7 @@
 #include <common/utils/logger_helper.h>
 #include <common/utils/resources.h>
 #include <common/utils/winapi_error.h>
+#include <common/interop/shared_constants.h>
 
 #include <shellapi.h>
 #include <common/interop/shared_constants.h>

src/modules/awake/Awake.ModuleServices/Awake.ModuleServices.csproj

@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <!-- Look at Directory.Build.props in root for common stuff as well -->
+  <Import Project="..\..\..\Common.Dotnet.CsWinRT.props" />
+  <Import Project="..\..\..\Common.Dotnet.AotCompatibility.props" />
+
+  <PropertyGroup>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
+    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\common\ManagedCommon\ManagedCommon.csproj" />
+    <ProjectReference Include="..\..\..\common\interop\PowerToys.Interop.vcxproj" />
+    <ProjectReference Include="..\..\..\common\Common.UI\Common.UI.csproj" />
+    <ProjectReference Include="..\..\..\common\PowerToys.ModuleContracts\PowerToys.ModuleContracts.csproj" />
+    <ProjectReference Include="..\..\..\settings-ui\Settings.UI.Library\Settings.UI.Library.csproj" />
+  </ItemGroup>
+</Project>

src/modules/awake/Awake.ModuleServices/AwakeService.cs

@@ -0,0 +1,151 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics;
+using System.Text.Json;
+using Common.UI;
+using Microsoft.PowerToys.Settings.UI.Library;
+using PowerToys.ModuleContracts;
+
+namespace Awake.ModuleServices;
+
+/// <summary>
+/// Provides CLI-based Awake control for reuse across hosts.
+/// </summary>
+public sealed class AwakeService : ModuleServiceBase, IAwakeService
+{
+    public static AwakeService Instance { get; } = new();
+
+    public override string Key => SettingsDeepLink.SettingsWindow.Awake.ToString();
+
+    protected override SettingsDeepLink.SettingsWindow SettingsWindow => SettingsDeepLink.SettingsWindow.Awake;
+
+    public override Task<OperationResult> LaunchAsync(CancellationToken cancellationToken = default)
+    {
+        // Default launch -> indefinite, honoring Awake's own settings for display behavior.
+        return SetIndefiniteAsync(cancellationToken);
+    }
+
+    public AwakeState GetCurrentState()
+    {
+        var isRunning = IsAwakeProcessRunning();
+        var settings = ReadSettings();
+
+        if (settings is null)
+        {
+            return new AwakeState(isRunning, AwakeStateMode.Passive, false, null, null);
+        }
+
+        var mode = settings.Properties.Mode switch
+        {
+            AwakeMode.PASSIVE => AwakeStateMode.Passive,
+            AwakeMode.INDEFINITE => AwakeStateMode.Indefinite,
+            AwakeMode.TIMED => AwakeStateMode.Timed,
+            AwakeMode.EXPIRABLE => AwakeStateMode.Expirable,
+            _ => AwakeStateMode.Passive,
+        };
+
+        TimeSpan? duration = null;
+        DateTimeOffset? expiration = null;
+
+        switch (mode)
+        {
+            case AwakeStateMode.Timed:
+                duration = TimeSpan.FromHours(settings.Properties.IntervalHours) + TimeSpan.FromMinutes(settings.Properties.IntervalMinutes);
+                break;
+            case AwakeStateMode.Expirable:
+                expiration = settings.Properties.ExpirationDateTime;
+                break;
+        }
+
+        return new AwakeState(isRunning, mode, settings.Properties.KeepDisplayOn, duration, expiration);
+    }
+
+    public Task<OperationResult> SetIndefiniteAsync(CancellationToken cancellationToken = default)
+    {
+        return UpdateSettingsAsync(
+            settings =>
+            {
+                settings.Properties.Mode = AwakeMode.INDEFINITE;
+            },
+            cancellationToken);
+    }
+
+    public Task<OperationResult> SetTimedAsync(int minutes, CancellationToken cancellationToken = default)
+    {
+        if (minutes <= 0)
+        {
+            return Task.FromResult(OperationResult.Fail("Minutes must be greater than zero."));
+        }
+
+        return UpdateSettingsAsync(
+            settings =>
+            {
+                var totalMinutes = Math.Min(minutes, int.MaxValue);
+                settings.Properties.Mode = AwakeMode.TIMED;
+                settings.Properties.IntervalHours = (uint)(totalMinutes / 60);
+                settings.Properties.IntervalMinutes = (uint)(totalMinutes % 60);
+            },
+            cancellationToken);
+    }
+
+    public Task<OperationResult> SetOffAsync(CancellationToken cancellationToken = default)
+    {
+        return UpdateSettingsAsync(
+            settings =>
+            {
+                settings.Properties.Mode = AwakeMode.PASSIVE;
+            },
+            cancellationToken);
+    }
+
+    private static Task<OperationResult> UpdateSettingsAsync(Action<AwakeSettings> mutateSettings, CancellationToken cancellationToken)
+    {
+        try
+        {
+            cancellationToken.ThrowIfCancellationRequested();
+
+            var settingsUtils = SettingsUtils.Default;
+            var settings = settingsUtils.GetSettingsOrDefault<AwakeSettings>(AwakeSettings.ModuleName);
+
+            mutateSettings(settings);
+
+            settingsUtils.SaveSettings(JsonSerializer.Serialize(settings, AwakeServiceJsonContext.Default.AwakeSettings), AwakeSettings.ModuleName);
+            return Task.FromResult(OperationResult.Ok());
+        }
+        catch (OperationCanceledException)
+        {
+            return Task.FromResult(OperationResult.Fail("Awake update was cancelled."));
+        }
+        catch (Exception ex)
+        {
+            return Task.FromResult(OperationResult.Fail($"Failed to update Awake settings: {ex.Message}"));
+        }
+    }
+
+    private static bool IsAwakeProcessRunning()
+    {
+        try
+        {
+            return Process.GetProcessesByName("PowerToys.Awake").Length > 0;
+        }
+        catch
+        {
+            return false;
+        }
+    }
+
+    private static AwakeSettings? ReadSettings()
+    {
+        try
+        {
+            var settingsUtils = SettingsUtils.Default;
+            return settingsUtils.GetSettingsOrDefault<AwakeSettings>(AwakeSettings.ModuleName);
+        }
+        catch
+        {
+            return null;
+        }
+    }
+}

src/modules/awake/Awake.ModuleServices/AwakeServiceJsonContext.cs

@@ -0,0 +1,13 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Text.Json.Serialization;
+using Microsoft.PowerToys.Settings.UI.Library;
+
+namespace Awake.ModuleServices;
+
+[JsonSerializable(typeof(AwakeSettings))]
+internal sealed partial class AwakeServiceJsonContext : JsonSerializerContext
+{
+}

src/modules/awake/Awake.ModuleServices/AwakeState.cs

@@ -0,0 +1,26 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace Awake.ModuleServices;
+
+/// <summary>
+/// Represents the current state of the Awake module.
+/// </summary>
+/// <param name="IsRunning">Whether the Awake process is currently running.</param>
+/// <param name="Mode">The current Awake mode (Passive, Indefinite, Timed, Expirable).</param>
+/// <param name="KeepDisplayOn">Whether the display is kept on.</param>
+/// <param name="Duration">For timed mode, the configured duration.</param>
+/// <param name="Expiration">For expirable mode, the expiration date/time.</param>
+public readonly record struct AwakeState(bool IsRunning, AwakeStateMode Mode, bool KeepDisplayOn, TimeSpan? Duration, DateTimeOffset? Expiration);
+
+/// <summary>
+/// The mode of the Awake module.
+/// </summary>
+public enum AwakeStateMode
+{
+    Passive = 0,
+    Indefinite = 1,
+    Timed = 2,
+    Expirable = 3,
+}

src/modules/awake/Awake.ModuleServices/IAwakeService.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using PowerToys.ModuleContracts;
+
+namespace Awake.ModuleServices;
+
+public interface IAwakeService : IModuleService
+{
+    Task<OperationResult> SetIndefiniteAsync(CancellationToken cancellationToken = default);
+
+    Task<OperationResult> SetTimedAsync(int minutes, CancellationToken cancellationToken = default);
+
+    Task<OperationResult> SetOffAsync(CancellationToken cancellationToken = default);
+
+    /// <summary>
+    /// Gets the current state of the Awake module.
+    /// </summary>
+    AwakeState GetCurrentState();
+}