Message bubbles: Add settings and build flag

[SBiOSoftWhare]

#5321

[github-actions]

📱 Scan the QR code below to install the build for this PR.
🔒 This build is for internal testing purpose. Only devices listed in the ad-hoc provisioning profile can install Element Alpha.

If you can't scan the QR code you can install the build via this link: https://i.diawi.com/iX1iM1

[stefanceriu]

I liked RoomTimelineStyle better than RoomTimelineStyleIdentifier. If you feel it was too simple maybe RoomTimelineDisplayStyle works better.
Otherwise, looks good to me 👍

[SBiOSoftWhare]

I liked RoomTimelineStyle better than RoomTimelineStyleIdentifier. If you feel it was too simple maybe RoomTimelineDisplayStyle works better.
Otherwise, looks good to me 👍

Thanks. Yes in fact it's because you choose in the settings an style identifier and then with this identifier you can instantiate a style instance.

@objcMembers
class RoomTimelineConfiguration: NSObject {
...
    private class func style(for identifier: RoomTimelineStyleIdentifier) -> RoomTimelineStyle {
        
        let roomTimelineStyle: RoomTimelineStyle
        
        switch identifier {
        case .plain:
            roomTimelineStyle = PlainRoomTimelineStyle()
        case .bubble:
            roomTimelineStyle = BubbleRoomTimelineStyle()
        }
        
        return roomTimelineStyle
    }

[stefanceriu]

Ah l, got it, all good then 😁