Resolved issue 691

[drpayyne]

Description

• Added left//right arrow navigation for image preview in grid
• Various checks involved to prevent JS errors
  • Check if image preview is opened
  • Check if Adobe Stock panel is opened
  • Prevent left navigation for first image
  • Prevent right navigation for last image

Fixed Issues

• Cannot navigate to next image in preview using keyboard arrows  #691: Cannot navigate to next image in preview using keyboard arrows

Manual testing scenarios

1. Open Adobe Stock panel
2. Open any image preview
3. Navigate left and right with keyboard arrow keys

[sivaschenko]

Hi @drpayyne thanks for the pull request! This issue should be fixed in Magento/Ui/view/base/web/js/grid/columns/image-preview.js - please open a pull request to magento2 repository.

Also, pease consider using Magento_Ui/js/lib/key-codes library

[ghost]

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