Bind all CodeMirror Demo options to query params & allow resetting them #2273
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WalkthroughThe changes introduce a new configuration object, Changes
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🔇 Additional comments (4)
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (3)
app/controllers/demo/code-mirror.ts (2)
19-61: LGTM with suggestions for improvementThe introduction of
OPTION_DEFAULTSis a good practice for centralizing default values. However, consider the following suggestions:
- For index-based defaults (e.g.,
selectedDocumentIndex,selectedThemeIndex), consider using named constants or computed values to make the code more resilient to changes in the underlying arrays.- Consider grouping similar options (e.g., all boolean flags together, all index-based options together) for better readability.
- Add comments explaining the purpose of less obvious options to improve maintainability.
288-290: LGTM with a suggestion for improvementThe
resetAllOptionsaction effectively fulfills the PR objective of allowing users to reset configurations. UsingObject.assignis an efficient way to reset multiple properties at once.Suggestion: Consider explicitly listing the properties to be reset instead of using
Object.assignwith the entireOPTION_DEFAULTSobject. This approach would provide more control over which properties are reset and prevent accidentally overwriting properties that shouldn't be changed.app/templates/demo/code-mirror.hbs (1)
301-307: LGTM! Consider adding keyboard accessibility.The addition of the "Reset all options" button aligns perfectly with the PR objective. The styling and positioning look good, and the use of
role="button"enhances accessibility.To further improve accessibility, consider adding keyboard support:
<span role="button" + tabindex="0" class="text-xs text-blue-600 hover:text-blue-800 dark:text-blue-200 dark:hover:text-blue-400 underline cursor-pointer" {{on "click" this.resetAllOptions}} + {{on "keydown" (fn this.handleKeyDown this.resetAllOptions)}} >Reset all options</span>You'll need to implement the
handleKeyDownmethod in the component's JavaScript file:handleKeyDown(action, event) { if (event.key === 'Enter' || event.key === ' ') { event.preventDefault(); action(); } }This change will allow users to activate the reset button using the keyboard (Enter or Space key), improving accessibility.
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📒 Files selected for processing (3)
- app/controllers/demo/code-mirror.ts (5 hunks)
- app/routes/demo/code-mirror.ts (1 hunks)
- app/templates/demo/code-mirror.hbs (1 hunks)
🔇 Additional comments (5)
app/controllers/demo/code-mirror.ts (3)
89-131: LGTM with a note on URL lengthThe expansion of
queryParamsto include all options fromOPTION_DEFAULTSaligns well with the PR objective of binding all CodeMirror Demo options to query parameters. This change enhances the demo's flexibility and shareability.Note: Be aware that with so many query parameters, URLs could become quite long. Consider implementing a way to compress or encode the parameters for sharing if this becomes an issue in practice.
204-208: LGTM: Consistent initialization of tracked propertiesThe update of tracked properties to use values from
OPTION_DEFAULTSis a good practice. It ensures consistency between the default values and the initial state of the controller, reducing duplication and improving maintainability.Also applies to: 240-276
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19-290: Overall LGTM: PR objectives successfully implementedThe changes in this file successfully implement the PR objectives:
- All CodeMirror Demo options are now bound to query parameters, allowing easy sharing of specific editor configurations.
- A reset functionality has been added to allow users to revert to default settings.
The implementation is generally well-structured and consistent. The introduction of
OPTION_DEFAULTScentralizes default values, improving maintainability. The expansion ofqueryParamsand the update of tracked properties ensure that all options can be controlled via URL parameters and are properly initialized.While there are some minor suggestions for improvement in the previous comments, the overall implementation is solid and achieves the intended goals.
app/templates/demo/code-mirror.hbs (2)
298-298: LGTM! Verify visual alignment.The change from
my-4tomt-4removes the bottom margin while maintaining the top margin. This adjustment aligns with the PR's goal of enhancing the CodeMirror Demo page.Please verify that this change doesn't negatively impact the visual layout of the component and its surrounding elements.
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1-308: Great job implementing the CodeMirror Demo enhancements!The changes in this file successfully achieve the PR objectives:
- The CodeMirror component's styling has been adjusted for better visual alignment.
- A "Reset all options" button has been added, allowing users to easily reset configurations.
These modifications enhance the usability of the CodeMirror Demo page by providing a way to reset options and potentially improving the layout. The implementation is clean and well-integrated into the existing structure.
A minor suggestion has been made to further improve accessibility for keyboard users. Overall, this is a solid contribution to the project.
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Related to #1231
Brief
This makes all options selected on the CodeMirror Demo page be stored in queryParams, so that a specific editor configuration can be easily linked to.
Details
Since refreshing the page no longer resets all options to defaults, due to them being stored in queryParams, added a control for resetting them manually.
Demo
2024-09-29.13.15.04.mov
Checklist
[percy]in the message to trigger)Summary by CodeRabbit
Summary by CodeRabbit
New Features
Bug Fixes
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