[Feature] Implemented "Generate Quiz from Selected Text" Context Menu Feature

[yatikakain]

Related Issue

This PR addresses #60 , which introduces a new "Generate Quiz from Selected Text" option in the context menu for improved usability in quiz creation.

Description of Changes

This PR implements the following key features:

1. Context Menu Integration:

   • Added a context menu option labeled "Generate Quiz from Selected Text," which appears when users highlight text on any webpage and right-click.
   • Selecting this option triggers the extension to open and pre-fills the selected text as the context for generating a quiz.

2. Service Worker for Background Processing:

   • Added a service worker to manage the context menu events, allowing the feature to function in the background without interrupting the main UI thread.
   • The service worker efficiently handles:
     • Communication between the web content and the extension.
     • Event listeners for context menu interactions.

Implementation Details

• Context Menu: Used the chrome.contextMenus API to add the context menu item and detect selected text.
• Message Passing: Established message passing between the service worker and the extension’s popup to ensure smooth data transfer for the selected text.
• Error Handling: Added checks to ensure that the extension only triggers when text is selected, and provides feedback if there’s an error.

Screenshots

Context menu option visible on right-clicking selected text.

Additional Notes

• This enhancement streamlines the process of creating quizzes by eliminating the need for manual text entry.
• The service worker improves extension performance and reliability by offloading background processing tasks.

[Aditya062003]

Looks good! Thanks for the contribution.