Hotkeys Expand/Collapse Reference children fix by mdroidian · Pull Request #498 · RoamJS/workbench

mdroidian · 2025-04-13T22:34:32Z

Summary by CodeRabbit

Refactor
- Enhanced the expand and collapse operations by improving context menu interactions for a smoother user experience.
Bug Fixes
- Added additional checks to prevent errors when required elements are missing during expansion and collapse actions.

- Introduced `findContextMenuOption` to streamline option retrieval. - Created `triggerContextMenu` for dispatching context menu events. - Updated `expandReferenceChildren` and `collapseReferenceChildren` to use the new functions with error handling. - Improved readability and maintainability by reducing nested calls and using early returns.

coderabbitai · 2025-04-13T22:34:38Z

Walkthrough

This update introduces two new utility functions in the jump navigation component. The findContextMenuOption function locates a context menu option by its text, while triggerContextMenu simulates a right-click event on an element to open the context menu. The existing functions expandReferenceChildren and collapseReferenceChildren have been refactored to use these utilities for cleaner and more modular code. Additionally, a check has been added in expandCollapseBlockTree to ensure blockUid is defined before proceeding.

Changes

File	Change Summary
`src/features/jumpNav.tsx`	- New Functions: Added `findContextMenuOption(optionText: string)` and `triggerContextMenu(element: HTMLElement)` to encapsulate context menu interaction logic. - Refactoring: Updated `expandReferenceChildren` and `collapseReferenceChildren` to use the new utilities. - Error Prevention: Added a check for `blockUid` in `expandCollapseBlockTree`.

Sequence Diagram(s)

sequenceDiagram
    participant U as User
    participant ER as expandReferenceChildren
    participant B as Button Element
    participant CM as Context Menu
    U->>ER: Initiate Expand Action
    ER->>B: triggerContextMenu()
    B->>CM: Simulate right-click
    ER->>CM: findContextMenuOption("Expand all")
    CM-->>ER: Return "Expand all" element
    ER->>CM: Click "Expand all"

sequenceDiagram
    participant U as User
    participant CR as collapseReferenceChildren
    participant B as Button Element
    participant CM as Context Menu
    U->>CR: Initiate Collapse Action
    CR->>B: triggerContextMenu()
    B->>CM: Simulate right-click
    CR->>CM: findContextMenuOption("Collapse all")
    CM-->>CR: Return "Collapse all" element
    CR->>CM: Click "Collapse all"

Poem

Hoppin' through the code I go,
With context clicks to make things flow,
New functions gleam in pure delight,
Expanding, collapsing with rhythm and might,
A rabbit’s cheer in every line—🐇
In refactored fields, all errors take flight!

Tip

⚡💬 Agentic Chat (Pro Plan, General Availability)

We're introducing multi-step agentic chat in review comments and issue comments, within and outside of PR's. This feature enhances review and issue discussions with the CodeRabbit agentic chat by enabling advanced interactions, including the ability to create pull requests directly from comments and add commits to existing pull requests.

📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 2477fe7 and d7b03b6.

📒 Files selected for processing (1)

src/features/jumpNav.tsx (3 hunks)

🔇 Additional comments (6)

src/features/jumpNav.tsx (6)

233-244: Well-implemented utility function for finding context menu options

The new findContextMenuOption function provides a clean and robust way to find an option in the context menu by its text. The implementation properly handles the case where the context menu might not exist and properly targets the clickable element within the menu item.

246-253: Good implementation of context menu trigger function

The triggerContextMenu function correctly simulates a right-click event on the provided element, with the proper configuration (bubbles: true and button: 2 for right click). This encapsulation makes the code more maintainable.

255-265: Improved expand references implementation

The refactored expandReferenceChildren function now uses the new utility functions, resulting in cleaner and more modular code. This approach properly separates concerns and makes the code more maintainable.

267-277: Improved collapse references implementation

Similar to the expand function, the collapseReferenceChildren function has been nicely refactored to use the utility functions, providing consistency and maintainability.

616-618: Good defensive programming with null check

Adding a check to ensure blockUid is defined before proceeding with rendering the overlay prevents potential errors. This is a valuable defensive programming practice.

555-555: Proper handling of potentially undefined value

Using location || undefined ensures that if location is falsy, it will be explicitly passed as undefined, improving robustness of the API call.

✨ Finishing Touches

📝 Generate Docstrings

🪧 Tips

Chat

There are 3 ways to chat with CodeRabbit:

Review comments: Directly reply to a review comment made by CodeRabbit. Example:
- I pushed a fix in commit <commit_id>, please review it.
- Generate unit testing code for this file.
- Open a follow-up GitHub issue for this discussion.
Files and specific lines of code (under the "Files changed" tab): Tag @coderabbitai in a new review comment at the desired location with your query. Examples:
- @coderabbitai generate unit testing code for this file.
- @coderabbitai modularize this function.
PR comments: Tag @coderabbitai in a new PR comment to ask questions about the PR branch. For the best results, please provide a very specific query, as very limited context is provided in this mode. Examples:
- @coderabbitai gather interesting stats about this repository and render them as a table. Additionally, render a pie chart showing the language distribution in the codebase.
- @coderabbitai read src/utils.ts and generate unit testing code.
- @coderabbitai read the files in the src/scheduler package and generate a class diagram using mermaid and a README in the markdown format.
- @coderabbitai help me debug CodeRabbit configuration file.

Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments.

CodeRabbit Commands (Invoked using PR comments)

@coderabbitai pause to pause the reviews on a PR.
@coderabbitai resume to resume the paused reviews.
@coderabbitai review to trigger an incremental review. This is useful when automatic reviews are disabled for the repository.
@coderabbitai full review to do a full review from scratch and review all the files again.
@coderabbitai summary to regenerate the summary of the PR.
@coderabbitai generate docstrings to generate docstrings for this PR.
@coderabbitai resolve resolve all the CodeRabbit review comments.
@coderabbitai plan to trigger planning for file edits and PR creation.
@coderabbitai configuration to show the current CodeRabbit configuration for the repository.
@coderabbitai help to get help.

Other keywords and placeholders

Add @coderabbitai ignore anywhere in the PR description to prevent this PR from being reviewed.
Add @coderabbitai summary to generate the high-level summary at a specific location in the PR description.
Add @coderabbitai anywhere in the PR title to generate the title automatically.

CodeRabbit Configuration File (`.coderabbit.yaml`)

You can programmatically configure CodeRabbit by adding a .coderabbit.yaml file to the root of your repository.
Please see the configuration documentation for more information.
If your editor has YAML language server enabled, you can add the path at the top of this file to enable auto-completion and validation: # yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json

Documentation and Community

Visit our Documentation for detailed information on how to use CodeRabbit.
Join our Discord Community to get help, request features, and share feedback.
Follow us on X/Twitter for updates and announcements.

mdroidian · 2025-04-13T22:51:16Z

src/features/jumpNav.tsx

+const triggerContextMenu = (element: HTMLElement) => {
+  const event = new MouseEvent("contextmenu", {
+    bubbles: true,
+    button: 2,


The fix is adding button: 2. The rest is refactor.

mdroidian added 3 commits April 13, 2025 16:26

typefix

f6a3ad7

Remove local try/catch

d7b03b6

mdroidian commented Apr 13, 2025

View reviewed changes

mdroidian merged commit 08dd04a into main Apr 13, 2025
2 checks passed

mdroidian deleted the hotkeys-expand-ref-fix branch April 13, 2025 22:51

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Hotkeys Expand/Collapse Reference children fix#498

Hotkeys Expand/Collapse Reference children fix#498
mdroidian merged 3 commits intomainfrom
hotkeys-expand-ref-fix

mdroidian commented Apr 13, 2025 •

edited by coderabbitai bot

Loading

Uh oh!

coderabbitai bot commented Apr 13, 2025 •

edited

Loading

Chat

CodeRabbit Commands (Invoked using PR comments)

Other keywords and placeholders

CodeRabbit Configuration File (`.coderabbit.yaml`)

Documentation and Community

Uh oh!

mdroidian Apr 13, 2025

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

1 participant

Conversation

mdroidian commented Apr 13, 2025 • edited by coderabbitai bot Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Summary by CodeRabbit

Uh oh!

coderabbitai bot commented Apr 13, 2025 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Walkthrough

Changes

Sequence Diagram(s)

Poem

Chat

CodeRabbit Commands (Invoked using PR comments)

Other keywords and placeholders

CodeRabbit Configuration File (.coderabbit.yaml)

Documentation and Community

Uh oh!

mdroidian Apr 13, 2025

Choose a reason for hiding this comment

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

1 participant

mdroidian commented Apr 13, 2025 •

edited by coderabbitai bot

Loading

coderabbitai bot commented Apr 13, 2025 •

edited

Loading

CodeRabbit Configuration File (`.coderabbit.yaml`)