Hotkeys Expand/Collapse Reference children fix #498

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!

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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.

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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

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Hotkeys Expand/Collapse Reference children fix #498

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