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Poll Content View

Overview​

The LMChatPollContentView is a subclass of LMChatMessageContentView specifically designed to display poll content within a chat message. It integrates the LMChatPollView to render poll information and manages the visibility of various UI elements based on the message state.

File Location:
LMChatPollContentView.swift

UI Components​

  • pollDisplayView: An instance of LMChatPollView that displays the poll content.
  • cancelRetryContainerStackView: A LMStackView containing cancel and retry buttons (inherited from superclass).
  • loaderView: A LMAttachmentLoaderView to display loading state (inherited from superclass).
  • retryView: A LMChatAttachmentUploadRetryView to display retry option for failed messages (inherited from superclass).

Methods​

  • setDataView(_:index:): Updates the view with the provided message data and manages visibility of UI elements.
  • pollDisplayPreview(_:): Configures and displays the poll content if available.
  • updateRetryButton(_:): Updates the visibility of loader and retry views based on message status.
  • prepareToResuse(): Prepares the view for reuse in a table or collection view.

Customization​

CustomChatPollContentView.swift
class CustomChatPollContentView: LMChatPollContentView {
    override func setupViews() {
        super.setupViews()
        // Add custom views here
    }

    override func setupLayouts() {
        super.setupLayouts()
        // Modify layout constraints here
    }

    override func setDataView(_ data: LMChatMessageCell.ContentModel, index: IndexPath) {
        super.setDataView(data, index: index)
        // Customize data presentation here
    }
}
AppDelegate.swift
func application(_ application: UIApplication, willFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {
    LMUIComponents.shared.pollContentView = CustomChatPollContentView.self
    // ...
    return true
}