ChatMessageListVCDataSource

The object that acts as the data source of the message list.

public protocol ChatMessageListVCDataSource: AnyObject 

Inheritance

AnyObject

Requirements

channel(for:​)

Asks the data source to return the channel for the given message list.

func channel(for vc: ChatMessageListVC) -> ChatChannel?

Parameters

• vc: The message list requesting the channel.

numberOfMessages(in:​)

Asks the data source to return the number of messages in the message list.

func numberOfMessages(in vc: ChatMessageListVC) -> Int

Parameters

• vc: The message list requesting the number of messages.

chatMessageListVC(_:​messageAt:​)

Asks the data source for the message in a particular location of the message list.

func chatMessageListVC(
        _ vc: ChatMessageListVC,
        messageAt indexPath: IndexPath
    ) -> ChatMessage?

Parameters

• vc: The message list requesting the message.
• indexPath: An index path locating the row in the message list.

chatMessageListVC(_:​messageLayoutOptionsAt:​)

Asks the data source for the message layout options in a particular location of the message list.

func chatMessageListVC(
        _ vc: ChatMessageListVC,
        messageLayoutOptionsAt indexPath: IndexPath
    ) -> ChatMessageLayoutOptions

Parameters

• vc: The message list requesting the layout options.
• indexPath: An index path locating the row in the message list.