Add persistent per-view layout modes (table / tiles / gallery)

[Rello]

Motivation

• Implement optional gallery and tile views, as available in SharePoint
• Both views are using the first column to get the picture url for the preview
• Tile is only showing the picture plus its title from the 2nd column. Use case: Index pages
• Gallery view is showing all additional columns from the current view. Use case: Product catalogue or inventory
• Provide persistent, per-view layout modes so users can choose between table, tiles and gallery and have that preference stored with the view.
• Expose layout selection in the View settings modal and apply the persisted layout automatically when a view is opened, while keeping backward compatibility (missing/old values => table).

Implementation

Source data

Tile View

Gallery View

Settings modal

Sharepoint reference

[Rello]

@jancborchardt as new layouts will be relevant for your opinion

[jancborchardt]

@marcoambrosini one for you, check it out. :)

@Rello do you have reference screenshots from Sharepoint as you mention?
List and Gallery view currently also look very similar (with Gallery in need of some design improvement).

[Rello]

@marcoambrosini can you please have a look now? the PR was now implemented and tested on the branch and I added the actual screenshots from the working app