refactor: TS integration, jquery Dom removal : src/simulator/src/hotkey_binder/keyBinder.vue #457
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WalkthroughThe pull request removes the legacy JavaScript file for key binding management and introduces a new Vue component alongside TypeScript interface definitions. The new Vue component provides a dialog-based interface that allows users to view, edit, and reset custom keyboard shortcuts. It manages key events, validates key combinations, and interacts with local storage to persist user settings. Additionally, TypeScript interfaces have been added to define the structure of key binding entries. Changes
Sequence Diagram(s)sequenceDiagram
participant U as User
participant KB as KeyBinder (Vue Component)
participant LS as Local Storage
U->>KB: Open key binding dialog
KB->>KB: Display current key bindings
U->>KB: Initiate editing on a key binding
KB->>KB: Capture & validate key combination
alt Invalid Key?
KB-->>U: Show warning
else Valid Key?
U->>KB: Confirm new binding
KB->>LS: Save updated key binding
KB-->>U: Update UI and close dialog
end
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Actionable comments posted: 2
🧹 Nitpick comments (3)
src/simulator/src/hotkey_binder/keyBinding.ts (1)
1-8: LGTM! Consider adding JSDoc comments.The interfaces are well-structured and provide good type safety. The optional
customproperty allows for flexibility while maintaining the requireddefaultproperty.Consider adding JSDoc comments to document the purpose of each interface and their properties:
+/** + * Represents a single key binding with default and optional custom shortcut. + */ export interface KeyBinding { + /** Custom key binding set by the user */ custom?: string; + /** Default key binding that cannot be removed */ default: string; } +/** + * Dictionary of key bindings mapped by their action names. + */ export interface KeyBindings { [key: string]: KeyBinding; }src/simulator/src/hotkey_binder/keyBinder.vue (2)
35-40: Consider using type imports.The imports look good, but consider using type imports for better tree-shaking.
-import { KeyBindings } from './keyBinding'; +import type { KeyBindings } from './keyBinding';
67-90: Add debouncing to key event handler.The
handleKeyDownfunction could be called rapidly in succession. Consider debouncing it.+import { debounce } from 'lodash-es'; + -const handleKeyDown = (e: KeyboardEvent): void => { +const handleKeyDown = debounce((e: KeyboardEvent): void => { e.preventDefault(); const key = KeyCode.hot_key(KeyCode.translate_event(e)); if (key === 'Escape') { cancelEdit(); return; } if (key === 'Enter') { saveBinding(); return; } if (checkRestricted(key)) { warning.value = 'Restricted system shortcut'; return; } const keys = [...new Set([...pressedKeys.value, key])] .sort((a, b) => a.localeCompare(b)); pressedKeys.value = keys; -} +}, 100);
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src/simulator/src/hotkey_binder/keyBinder.js(0 hunks)src/simulator/src/hotkey_binder/keyBinder.vue(1 hunks)src/simulator/src/hotkey_binder/keyBinding.ts(1 hunks)
💤 Files with no reviewable changes (1)
- src/simulator/src/hotkey_binder/keyBinder.js
🔇 Additional comments (2)
src/simulator/src/hotkey_binder/keyBinder.vue (2)
1-33: LGTM! Clean and semantic template structure.The template follows Vue best practices with clear component structure and event handling.
138-154: Add missing dialog styles.The dialog styling comment indicates missing styles.
Please ensure that the following essential styles are added for proper dialog positioning and appearance:
.custom-shortcut-dialog { position: fixed; - /* Add more dialog styling */ + top: 0; + left: 0; + width: 100%; + height: 100%; + background-color: rgba(0, 0, 0, 0.5); + display: flex; + justify-content: center; + align-items: center; + z-index: 1000; } + +.dialog-content { + background-color: white; + padding: 20px; + border-radius: 4px; + box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15); + max-width: 500px; + width: 100%; +}
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Actionable comments posted: 0
🧹 Nitpick comments (3)
src/simulator/src/hotkey_binder/keyBinding.types.ts (3)
1-4: Add JSDoc documentation and consider key combination validation.While the interface structure is good, consider these improvements:
- Add JSDoc documentation to clarify the expected string format for key combinations
- Consider adding runtime validation to ensure valid key combinations
+/** + * Represents a keyboard shortcut binding. + * @property {string} [custom] - User-defined key combination (e.g., 'Ctrl+S', 'Alt+Shift+D') + * @property {string} default - Default key combination that serves as a fallback + */ export interface KeyBinding { custom?: string; default: string; }
6-8: Add JSDoc documentation to clarify dictionary structure.The dictionary interface is well-designed, but would benefit from documentation explaining the expected keys and their relationship to actions.
+/** + * Dictionary mapping action names to their keyboard shortcuts. + * @example + * { + * "save": { default: "Ctrl+S", custom: "Alt+S" }, + * "delete": { default: "Delete" } + * } + */ export interface KeyBindings { [key: string]: KeyBinding; }
1-8: Clean up extra whitespace.The file has consistent indentation but contains some extra whitespace. Consider removing the extra indentation at the start of lines and the extra blank line between interfaces.
export interface KeyBinding { - custom?: string; - default: string; - } + custom?: string; + default: string; +} - export interface KeyBindings { - [key: string]: KeyBinding; - } +export interface KeyBindings { + [key: string]: KeyBinding; +}
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Actionable comments posted: 1
🧹 Nitpick comments (1)
src/simulator/src/hotkey_binder/keyBinder.vue (1)
125-131: Consider a custom modal for resetting to defaults.
Usingconfirmworks, but a custom dialog could provide a more seamless UX and maintain consistent styling throughout the application.
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🧠 Learnings (1)
src/simulator/src/hotkey_binder/keyBinder.vue (1)
Learnt from: JoshVarga
PR: CircuitVerse/cv-frontend-vue#457
File: src/simulator/src/hotkey_binder/keyBinder.vue:49-54
Timestamp: 2025-03-12T14:59:52.052Z
Learning: In the CircuitVerse frontend project, the team values defensive programming practices and is open to implementing error handling even for unlikely edge cases, as demonstrated by the acceptance of JSON parsing error handling in the key bindings storage.
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🔇 Additional comments (3)
src/simulator/src/hotkey_binder/keyBinder.vue (3)
49-65: Nice implementation of JSON parsing with graceful fallback.
This aligns well with the project's defensive programming preference, ensuring resilience against malformed stored data.
71-76: Ensure event listeners are added only once per edit session.
Repeatedly callingstartEditingwithout first canceling could add multiple identical listeners. Although the code currently removes the handler, confirm that repeated calls tostartEditingdon’t unbalance add/remove cycles.
78-81:❓ Verification inconclusive
Confirm the necessity of calling
preventDefault()for all keystrokes.
Preventing the default behavior for every key press might interfere with normal browser shortcuts or text input. Verify whether you need to selectively target only relevant shortcuts.
🏁 Script executed:
#!/bin/bash # Description: Parse for usage of handleKeyDown and check references to e.preventDefault(). # We'll confirm if it's safe to block default behavior for all keys, or if we can narrow it down. rg -A 5 "function handleKeyDown" .Length of output: 36
Action Required: Verify
preventDefault()usage for key eventsThe current implementation calls
e.preventDefault()unconditionally inhandleKeyDown(src/simulator/src/hotkey_binder/keyBinder.vue, lines 78–81). This may inadvertently block default browser shortcuts or disable standard text input behavior. Our initial automated search for references tohandleKeyDowndidn’t yield conclusive evidence regarding its selective usage.
- Location: src/simulator/src/hotkey_binder/keyBinder.vue (lines 78–81)
- Concern: Unconditionally calling
preventDefault()might interfere with expected browser behavior.- Recommendation: Confirm whether this call must apply to every keystroke or if it can be restricted to only the relevant shortcuts. Consider adding conditional logic to limit when
preventDefault()is invoked.
| const keyBindings = reactive<KeyBindings>( | ||
| + (() => { |
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Remove the extraneous unary plus.
A unary plus operator before the immediately-invoked function expression causes the returned object to be cast to a number (resulting in NaN). Removing it will ensure the function’s result is used as intended.
49 const keyBindings = reactive<KeyBindings>(
50- + (() => {
50+ (() => {📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| const keyBindings = reactive<KeyBindings>( | |
| + (() => { | |
| const keyBindings = reactive<KeyBindings>( | |
| (() => { |
Fixes #414
Fixes #433
cc @niladrix719 @JoshVarga
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