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@mdroidian mdroidian commented Dec 27, 2024

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Summary by CodeRabbit

  • New Features

    • Introduced customizable keyboard shortcuts for the Discourse Node Menu.
    • Added a new setting for users to define their personal Node Menu trigger.
    • Enhanced visual representation of menu items with color indicators.
  • Bug Fixes

    • Improved handling of keyboard events to prioritize personal triggers over global triggers.
  • Documentation

    • Updated descriptions for new settings to clarify functionality.

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coderabbitai bot commented Dec 27, 2024

Walkthrough

The pull request introduces a new feature allowing users to set personalized keyboard shortcuts for triggering the Discourse Node Menu. This enhancement spans multiple files, including DiscourseNodeMenu.tsx, settingsPanel.ts, and initializeObserversAndListeners.ts. The changes enable users to define custom keyboard triggers, with fallback to a global trigger if no personal shortcut is set. The implementation includes new components for managing keyboard shortcuts, updated settings panel entries, and modified listener logic to handle personalized trigger keys.

Changes

File Change Summary
apps/roam/src/components/DiscourseNodeMenu.tsx - Added new NodeMenuTriggerComponent for keyboard shortcut configuration
- Introduced getModifiersFromCombo and normalizeKeyCombo utility functions
- Enhanced menu item rendering with color indicators
apps/roam/src/settings/settingsPanel.ts - Added new settings entry for personal node menu trigger
- Integrated NodeMenuTriggerComponent into settings panel
apps/roam/src/utils/initializeObserversAndListeners.ts - Updated keyboard event handling to support personal triggers
- Added handleNodeMenuRender helper function
- Modified initObservers to retrieve and use personal trigger settings

Sequence Diagram

sequenceDiagram
    participant User
    participant Settings
    participant NodeMenu
    participant Listener

    User->>Settings: Set personal trigger
    Settings-->>Listener: Update trigger configuration
    User->>Listener: Press keyboard shortcut
    Listener->>NodeMenu: Check trigger validity
    alt Personal Trigger Set
        Listener->>NodeMenu: Render with personal trigger
    else Personal Trigger Not Set
        Listener->>NodeMenu: Render with global trigger
    end
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Possibly related PRs

  • add "secret" dev panel #33: Implements keyboard shortcut configuration, conceptually similar to the current changes in Discourse Node Menu trigger implementation

Poem

🐰 A Rabbit's Keyboard Dance

With shortcuts swift and menu bright,
Our nodes now dance with pure delight!
Custom triggers, colors so keen,
A coding rabbit's coding dream!
Hop, click, select - what a scene! 🎉

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Actionable comments posted: 0

🧹 Nitpick comments (5)
apps/roam/src/settings/settingsPanel.ts (1)

19-29: Clarify refresh requirement in the UI.

The description states a refresh is required after editing, which might be overlooked by users. Consider adding an inline note or tooltip near the setting to emphasize this requirement and improve user experience.

apps/roam/src/utils/initializeObserversAndListeners.ts (2)

134-134: Good fallback for the global trigger.

globalTrigger defaults to "\\", ensuring the node menu is still accessible even when no personal trigger has been set.

Consider documenting why "\\" is chosen as the default to enhance readability for future maintainers.


146-154: Encapsulate UI logic in a separate utility function.

handleNodeMenuRender effectively separates rendering logic, improving readability. It might be beneficial to handle edge cases (e.g., if the selection is read-only or some states in the editor).

apps/roam/src/components/DiscourseNodeMenu.tsx (2)

132-133: Improve fallback color.

When item?.canvasSettings?.color is absent, consider using a documented default or theme-based color instead of #000.


223-277: Functionality anchored in user experience.

  1. The NodeMenuTriggerComponent effectively handles user input for personalized shortcuts, updating local settings in real time.
  2. The blueprint InputGroup usage for capturing key-down events is a good approach for setting custom triggers without interfering with global key events.

Consider adding some validation for potential conflicts (e.g., choosing “Enter,” “Tab,” or other reserved keys), or at least surfacing a warning to the user.

📜 Review details

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

📥 Commits

Reviewing files that changed from the base of the PR and between 922794b and 79376dc.

📒 Files selected for processing (3)
  • apps/roam/src/components/DiscourseNodeMenu.tsx (4 hunks)
  • apps/roam/src/settings/settingsPanel.ts (2 hunks)
  • apps/roam/src/utils/initializeObserversAndListeners.ts (2 hunks)
🔇 Additional comments (10)
apps/roam/src/settings/settingsPanel.ts (1)

2-2: Good import usage.

The NodeMenuTriggerComponent import is well-structured and follows the file's modular approach.

apps/roam/src/utils/initializeObserversAndListeners.ts (4)

32-35: Import structure is clear and consistent.

Imports for getModifiersFromCombo and renderDiscourseNodeMenu are grouped logically, which aligns well with this file's focus on node menu triggers.


36-36: Well-chosen single import.

The IKeyCombo import from @blueprintjs/core is consistent with the logic introduced below for handling personal triggers.


139-145: Avoid potential mismatch with outdated settings.

When retrieving "personal-node-menu-trigger", consider verifying its structure before casting to IKeyCombo. This helps avoid runtime errors if a malformed or legacy value is saved in the user’s local settings.


155-176: Keyboard event priority is well-handled.

  1. Personal trigger supersedes the global trigger, which aligns with user expectations.
  2. Correct usage of early returns to exit when modifiers or triggers do not match.

However, ensure that the code gracefully handles collisions between personal and global triggers if users set the same key for both.

apps/roam/src/components/DiscourseNodeMenu.tsx (5)

1-10: Effective usage of BlueprintJS components.

The newly added InputGroup, getKeyCombo, and IKeyCombo imports neatly support the personalized node menu trigger functionality.


26-27: Imports from roamjs-components.

OnloadArgs and formatHexColor imports match the usage in this file (especially for color formatting). This is a clear, modular approach.


138-153: Consistent UI design.

  1. Displaying item text, color icon, and the shortcut label within MenuItem improves user clarity.
  2. The class names (mr-2 h-4 w-4 select-none rounded-full) provide suitable styling, but ensure tailwind or relevant classes are consistently used across the codebase.

182-211: Concise key normalization logic.

The normalizeKeyCombo function is well-structured and uses common aliases.


213-221: Useful utility for extracting modifiers.

getModifiersFromCombo is a neat helper to parse modifiers which helps unify logic throughout the code.

@mdroidian mdroidian merged commit 923e330 into main Dec 27, 2024
4 checks passed
@mdroidian mdroidian deleted the personal-node-menu-trigger branch December 27, 2024 20:41
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