[V5] Use MainActor in StreamChat, Images, Fonts, Appearance, Utils #984
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Public Interface+ public final class ChannelAvatarsMergerOptions: Sendable
+
+ public let imageProcessor: ImageProcessor
+ public let imageMerger: ImageMerging
+ public let placeholder1: UIImage
+ public let placeholder2: UIImage
+ public let placeholder3: UIImage
+ public let placeholder4: UIImage
+
+
+ @MainActor public convenience init()
+ public init(imageProcessor: ImageProcessor,imageMerger: ImageMerging,placeholder1: UIImage,placeholder2: UIImage,placeholder3: UIImage,placeholder4: UIImage)
- @propertyWrapper public struct Injected
+ @MainActor @propertyWrapper public struct Injected
public struct ThreadsLazyVStack: View
- public init(factory: Factory,threads: LazyCachedMapCollection<ChatThread>,threadDestination: @escaping (ChatThread) -> Factory.ThreadDestination,selectedThread: Binding<ThreadSelectionInfo?>,onItemTap: @escaping (ChatThread) -> Void,onItemAppear: @escaping (Int) -> Void)
+ public init(factory: Factory,threads: LazyCachedMapCollection<ChatThread>,threadDestination: @escaping @MainActor (ChatThread) -> Factory.ThreadDestination,selectedThread: Binding<ThreadSelectionInfo?>,onItemTap: @escaping (ChatThread) -> Void,onItemAppear: @escaping (Int) -> Void)
- public class Appearance
+ @MainActor public class Appearance
- public static var localizationProvider: (_ key: String, _ table: String) -> String
+ public static var localizationProvider: @Sendable (_ key: String, _ table: String) -> String
- public protocol AudioSessionFeedbackGenerator
+ @MainActor public protocol AudioSessionFeedbackGenerator
- public enum AssetType
+ public enum AssetType: Sendable
- open class ChatChannelListViewModel: ObservableObject, ChatChannelListControllerDelegate, ChatMessageSearchControllerDelegate
+ @MainActor open class ChatChannelListViewModel: ObservableObject, ChatChannelListControllerDelegate, ChatMessageSearchControllerDelegate
- open class MoreChannelActionsViewModel: ObservableObject
+ @MainActor open class MoreChannelActionsViewModel: ObservableObject
public struct MessageListView: View, KeyboardReadable
- public init(factory: Factory,channel: ChatChannel,messages: LazyCachedMapCollection<ChatMessage>,messagesGroupingInfo: [String: [String]],scrolledId: Binding<String?>,showScrollToLatestButton: Binding<Bool>,quotedMessage: Binding<ChatMessage?>,currentDateString: String? = nil,listId: String,isMessageThread: Bool = false,shouldShowTypingIndicator: Bool = false,scrollPosition: Binding<String?> = .constant(nil),loadingNextMessages: Bool = false,firstUnreadMessageId: Binding<MessageId?> = .constant(nil),onMessageAppear: @escaping (Int, ScrollDirection) -> Void,onScrollToBottom: @escaping () -> Void,onLongPress: @escaping (MessageDisplayInfo) -> Void,onJumpToMessage: ((String) -> Bool)? = nil)
+ public init(factory: Factory,channel: ChatChannel,messages: LazyCachedMapCollection<ChatMessage>,messagesGroupingInfo: [String: [String]],scrolledId: Binding<String?>,showScrollToLatestButton: Binding<Bool>,quotedMessage: Binding<ChatMessage?>,currentDateString: String? = nil,listId: String,isMessageThread: Bool = false,shouldShowTypingIndicator: Bool = false,scrollPosition: Binding<String?> = .constant(nil),loadingNextMessages: Bool = false,firstUnreadMessageId: Binding<MessageId?> = .constant(nil),onMessageAppear: @escaping @MainActor (Int, ScrollDirection) -> Void,onScrollToBottom: @escaping @MainActor () -> Void,onLongPress: @escaping @MainActor (MessageDisplayInfo) -> Void,onJumpToMessage: ((String) -> Bool)? = nil)
extension DateFormatter
- public static var messageListDateOverlay: DateFormatter
+ @MainActor public static var messageListDateOverlay: DateFormatter
extension ViewFactory
- public func supportedMoreChannelActions(for channel: ChatChannel,onDismiss: @escaping () -> Void,onError: @escaping (Error) -> Void)-> [ChannelAction]
+ public func supportedMoreChannelActions(for channel: ChatChannel,onDismiss: @escaping @MainActor () -> Void,onError: @escaping @MainActor (Error) -> Void)-> [ChannelAction]
- public func makeMoreChannelActionsView(for channel: ChatChannel,swipedChannelId: Binding<String?>,onDismiss: @escaping () -> Void,onError: @escaping (Error) -> Void)-> some View
+ public func makeMoreChannelActionsView(for channel: ChatChannel,swipedChannelId: Binding<String?>,onDismiss: @escaping @MainActor () -> Void,onError: @escaping @MainActor (Error) -> Void)-> some View
- public func makeChannelListItem(channel: ChatChannel,channelName: String,avatar: UIImage,onlineIndicatorShown: Bool,disabled: Bool,selectedChannel: Binding<ChannelSelectionInfo?>,swipedChannelId: Binding<String?>,channelDestination: @escaping (ChannelSelectionInfo) -> ChannelDestination,onItemTap: @escaping (ChatChannel) -> Void,trailingSwipeRightButtonTapped: @escaping (ChatChannel) -> Void,trailingSwipeLeftButtonTapped: @escaping (ChatChannel) -> Void,leadingSwipeButtonTapped: @escaping (ChatChannel) -> Void)-> some View
+ public func makeChannelListItem(channel: ChatChannel,channelName: String,avatar: UIImage,onlineIndicatorShown: Bool,disabled: Bool,selectedChannel: Binding<ChannelSelectionInfo?>,swipedChannelId: Binding<String?>,channelDestination: @escaping @MainActor (ChannelSelectionInfo) -> ChannelDestination,onItemTap: @escaping @MainActor (ChatChannel) -> Void,trailingSwipeRightButtonTapped: @escaping @MainActor (ChatChannel) -> Void,trailingSwipeLeftButtonTapped: @escaping @MainActor (ChatChannel) -> Void,leadingSwipeButtonTapped: @escaping @MainActor (ChatChannel) -> Void)-> some View
- public func makeTrailingSwipeActionsView(channel: ChatChannel,offsetX: CGFloat,buttonWidth: CGFloat,swipedChannelId: Binding<String?>,leftButtonTapped: @escaping (ChatChannel) -> Void,rightButtonTapped: @escaping (ChatChannel) -> Void)-> TrailingSwipeActionsView
+ public func makeTrailingSwipeActionsView(channel: ChatChannel,offsetX: CGFloat,buttonWidth: CGFloat,swipedChannelId: Binding<String?>,leftButtonTapped: @escaping @MainActor (ChatChannel) -> Void,rightButtonTapped: @escaping @MainActor (ChatChannel) -> Void)-> TrailingSwipeActionsView
- public func makeLeadingSwipeActionsView(channel: ChatChannel,offsetX: CGFloat,buttonWidth: CGFloat,swipedChannelId: Binding<String?>,buttonTapped: (ChatChannel) -> Void)-> EmptyView
+ public func makeLeadingSwipeActionsView(channel: ChatChannel,offsetX: CGFloat,buttonWidth: CGFloat,swipedChannelId: Binding<String?>,buttonTapped: @MainActor (ChatChannel) -> Void)-> EmptyView
- public func makeSearchResultsView(selectedChannel: Binding<ChannelSelectionInfo?>,searchResults: [ChannelSelectionInfo],loadingSearchResults: Bool,onlineIndicatorShown: @escaping (ChatChannel) -> Bool,channelNaming: @escaping (ChatChannel) -> String,imageLoader: @escaping (ChatChannel) -> UIImage,onSearchResultTap: @escaping (ChannelSelectionInfo) -> Void,onItemAppear: @escaping (Int) -> Void)-> some View
+ public func makeSearchResultsView(selectedChannel: Binding<ChannelSelectionInfo?>,searchResults: [ChannelSelectionInfo],loadingSearchResults: Bool,onlineIndicatorShown: @escaping @MainActor (ChatChannel) -> Bool,channelNaming: @escaping @MainActor (ChatChannel) -> String,imageLoader: @escaping @MainActor (ChatChannel) -> UIImage,onSearchResultTap: @escaping @MainActor (ChannelSelectionInfo) -> Void,onItemAppear: @escaping @MainActor (Int) -> Void)-> some View
- public func makeChannelListSearchResultItem(searchResult: ChannelSelectionInfo,onlineIndicatorShown: Bool,channelName: String,avatar: UIImage,onSearchResultTap: @escaping (ChannelSelectionInfo) -> Void,channelDestination: @escaping (ChannelSelectionInfo) -> ChannelDestination)-> some View
+ public func makeChannelListSearchResultItem(searchResult: ChannelSelectionInfo,onlineIndicatorShown: Bool,channelName: String,avatar: UIImage,onSearchResultTap: @escaping @MainActor (ChannelSelectionInfo) -> Void,channelDestination: @escaping @MainActor (ChannelSelectionInfo) -> ChannelDestination)-> some View
- public func makeChannelDestination()-> (ChannelSelectionInfo) -> ChatChannelView<Self>
+ public func makeChannelDestination()-> @MainActor (ChannelSelectionInfo) -> ChatChannelView<Self>
- public func makeMessageThreadDestination()-> (ChatChannel, ChatMessage) -> ChatChannelView<Self>
+ public func makeMessageThreadDestination()-> @MainActor (ChatChannel, ChatMessage) -> ChatChannelView<Self>
- public func makeMessageContainerView(channel: ChatChannel,message: ChatMessage,width: CGFloat?,showsAllInfo: Bool,isInThread: Bool,scrolledId: Binding<String?>,quotedMessage: Binding<ChatMessage?>,onLongPress: @escaping (MessageDisplayInfo) -> Void,isLast: Bool)-> some View
+ public func makeMessageContainerView(channel: ChatChannel,message: ChatMessage,width: CGFloat?,showsAllInfo: Bool,isInThread: Bool,scrolledId: Binding<String?>,quotedMessage: Binding<ChatMessage?>,onLongPress: @escaping @MainActor (MessageDisplayInfo) -> Void,isLast: Bool)-> some View
- public func makeScrollToBottomButton(unreadCount: Int,onScrollToBottom: @escaping () -> Void)-> some View
+ public func makeScrollToBottomButton(unreadCount: Int,onScrollToBottom: @escaping @MainActor () -> Void)-> some View
- public func makeMessageComposerViewType(with channelController: ChatChannelController,messageController: ChatMessageController?,quotedMessage: Binding<ChatMessage?>,editedMessage: Binding<ChatMessage?>,onMessageSent: @escaping () -> Void)-> MessageComposerView<Self>
+ public func makeMessageComposerViewType(with channelController: ChatChannelController,messageController: ChatMessageController?,quotedMessage: Binding<ChatMessage?>,editedMessage: Binding<ChatMessage?>,onMessageSent: @escaping @MainActor () -> Void)-> MessageComposerView<Self>
- @ViewBuilder public func makeComposerInputView(text: Binding<String>,selectedRangeLocation: Binding<Int>,command: Binding<ComposerCommand?>,addedAssets: [AddedAsset],addedFileURLs: [URL],addedCustomAttachments: [CustomAttachment],quotedMessage: Binding<ChatMessage?>,maxMessageLength: Int?,cooldownDuration: Int,onCustomAttachmentTap: @escaping (CustomAttachment) -> Void,shouldScroll: Bool,removeAttachmentWithId: @escaping (String) -> Void)-> some View
+ @ViewBuilder public func makeComposerInputView(text: Binding<String>,selectedRangeLocation: Binding<Int>,command: Binding<ComposerCommand?>,addedAssets: [AddedAsset],addedFileURLs: [URL],addedCustomAttachments: [CustomAttachment],quotedMessage: Binding<ChatMessage?>,maxMessageLength: Int?,cooldownDuration: Int,onCustomAttachmentTap: @escaping @MainActor (CustomAttachment) -> Void,shouldScroll: Bool,removeAttachmentWithId: @escaping @MainActor (String) -> Void)-> some View
- public func makeTrailingComposerView(enabled: Bool,cooldownDuration: Int,onTap: @escaping () -> Void)-> some View
+ public func makeTrailingComposerView(enabled: Bool,cooldownDuration: Int,onTap: @escaping @MainActor () -> Void)-> some View
- public func makeAttachmentPickerView(attachmentPickerState: Binding<AttachmentPickerState>,filePickerShown: Binding<Bool>,cameraPickerShown: Binding<Bool>,addedFileURLs: Binding<[URL]>,onPickerStateChange: @escaping (AttachmentPickerState) -> Void,photoLibraryAssets: PHFetchResult<PHAsset>?,onAssetTap: @escaping (AddedAsset) -> Void,onCustomAttachmentTap: @escaping (CustomAttachment) -> Void,isAssetSelected: @escaping (String) -> Bool,addedCustomAttachments: [CustomAttachment],cameraImageAdded: @escaping (AddedAsset) -> Void,askForAssetsAccessPermissions: @escaping () -> Void,isDisplayed: Bool,height: CGFloat,popupHeight: CGFloat)-> some View
+ public func makeAttachmentPickerView(attachmentPickerState: Binding<AttachmentPickerState>,filePickerShown: Binding<Bool>,cameraPickerShown: Binding<Bool>,addedFileURLs: Binding<[URL]>,onPickerStateChange: @escaping @MainActor (AttachmentPickerState) -> Void,photoLibraryAssets: PHFetchResult<PHAsset>?,onAssetTap: @escaping @MainActor (AddedAsset) -> Void,onCustomAttachmentTap: @escaping @MainActor (CustomAttachment) -> Void,isAssetSelected: @escaping @MainActor (String) -> Bool,addedCustomAttachments: [CustomAttachment],cameraImageAdded: @escaping @MainActor (AddedAsset) -> Void,askForAssetsAccessPermissions: @escaping @MainActor () -> Void,isDisplayed: Bool,height: CGFloat,popupHeight: CGFloat)-> some View
- public func makeCustomAttachmentView(addedCustomAttachments: [CustomAttachment],onCustomAttachmentTap: @escaping (CustomAttachment) -> Void)-> some View
+ public func makeCustomAttachmentView(addedCustomAttachments: [CustomAttachment],onCustomAttachmentTap: @escaping @MainActor (CustomAttachment) -> Void)-> some View
- public func makeCustomAttachmentPreviewView(addedCustomAttachments: [CustomAttachment],onCustomAttachmentTap: @escaping (CustomAttachment) -> Void)-> some View
+ public func makeCustomAttachmentPreviewView(addedCustomAttachments: [CustomAttachment],onCustomAttachmentTap: @escaping @MainActor (CustomAttachment) -> Void)-> some View
- public func makeAttachmentSourcePickerView(selected: AttachmentPickerState,onPickerStateChange: @escaping (AttachmentPickerState) -> Void)-> some View
+ public func makeAttachmentSourcePickerView(selected: AttachmentPickerState,onPickerStateChange: @escaping @MainActor (AttachmentPickerState) -> Void)-> some View
- public func makePhotoAttachmentPickerView(assets: PHFetchResultCollection,onAssetTap: @escaping (AddedAsset) -> Void,isAssetSelected: @escaping (String) -> Bool)-> some View
+ public func makePhotoAttachmentPickerView(assets: PHFetchResultCollection,onAssetTap: @escaping @MainActor (AddedAsset) -> Void,isAssetSelected: @escaping @MainActor (String) -> Bool)-> some View
- public func makeCameraPickerView(selected: Binding<AttachmentPickerState>,cameraPickerShown: Binding<Bool>,cameraImageAdded: @escaping (AddedAsset) -> Void)-> some View
+ public func makeCameraPickerView(selected: Binding<AttachmentPickerState>,cameraPickerShown: Binding<Bool>,cameraImageAdded: @escaping @MainActor (AddedAsset) -> Void)-> some View
- public func supportedMessageActions(for message: ChatMessage,channel: ChatChannel,onFinish: @escaping (MessageActionInfo) -> Void,onError: @escaping (Error) -> Void)-> [MessageAction]
+ public func supportedMessageActions(for message: ChatMessage,channel: ChatChannel,onFinish: @escaping @MainActor (MessageActionInfo) -> Void,onError: @escaping @MainActor (Error) -> Void)-> [MessageAction]
- public func makeMessageActionsView(for message: ChatMessage,channel: ChatChannel,onFinish: @escaping (MessageActionInfo) -> Void,onError: @escaping (Error) -> Void)-> some View
+ public func makeMessageActionsView(for message: ChatMessage,channel: ChatChannel,onFinish: @escaping @MainActor (MessageActionInfo) -> Void,onError: @escaping @MainActor (Error) -> Void)-> some View
- public func makeBottomReactionsView(message: ChatMessage,showsAllInfo: Bool,onTap: @escaping () -> Void,onLongPress: @escaping () -> Void)-> some View
+ public func makeBottomReactionsView(message: ChatMessage,showsAllInfo: Bool,onTap: @escaping @MainActor () -> Void,onLongPress: @escaping @MainActor () -> Void)-> some View
- public func makeMessageReactionView(message: ChatMessage,onTapGesture: @escaping () -> Void,onLongPressGesture: @escaping () -> Void)-> some View
+ public func makeMessageReactionView(message: ChatMessage,onTapGesture: @escaping @MainActor () -> Void,onLongPressGesture: @escaping @MainActor () -> Void)-> some View
- public func makeReactionsOverlayView(channel: ChatChannel,currentSnapshot: UIImage,messageDisplayInfo: MessageDisplayInfo,onBackgroundTap: @escaping () -> Void,onActionExecuted: @escaping (MessageActionInfo) -> Void)-> some View
+ public func makeReactionsOverlayView(channel: ChatChannel,currentSnapshot: UIImage,messageDisplayInfo: MessageDisplayInfo,onBackgroundTap: @escaping @MainActor () -> Void,onActionExecuted: @escaping @MainActor (MessageActionInfo) -> Void)-> some View
- public func makeReactionsContentView(message: ChatMessage,contentRect: CGRect,onReactionTap: @escaping (MessageReactionType) -> Void)-> some View
+ public func makeReactionsContentView(message: ChatMessage,contentRect: CGRect,onReactionTap: @escaping @MainActor (MessageReactionType) -> Void)-> some View
- public func makeCommandsContainerView(suggestions: [String: Any],handleCommand: @escaping ([String: Any]) -> Void)-> some View
+ public func makeCommandsContainerView(suggestions: [String: Any],handleCommand: @escaping @MainActor ([String: Any]) -> Void)-> some View
- public func makeJumpToUnreadButton(channel: ChatChannel,onJumpToMessage: @escaping () -> Void,onClose: @escaping () -> Void)-> some View
+ public func makeJumpToUnreadButton(channel: ChatChannel,onJumpToMessage: @escaping @MainActor () -> Void,onClose: @escaping @MainActor () -> Void)-> some View
- public func makeThreadDestination()-> (ChatThread) -> ChatChannelView<Self>
+ public func makeThreadDestination()-> @MainActor (ChatThread) -> ChatChannelView<Self>
- public func makeThreadListItem(thread: ChatThread,threadDestination: @escaping (ChatThread) -> ThreadDestination,selectedThread: Binding<ThreadSelectionInfo?>)-> some View
+ public func makeThreadListItem(thread: ChatThread,threadDestination: @escaping @MainActor (ChatThread) -> ThreadDestination,selectedThread: Binding<ThreadSelectionInfo?>)-> some View
- public func makeThreadsListErrorBannerView(onRefreshAction: @escaping () -> Void)-> some View
+ public func makeThreadsListErrorBannerView(onRefreshAction: @escaping @MainActor () -> Void)-> some View
- public func makeAddUsersView(options: AddUsersOptions,onUserTap: @escaping (ChatUser) -> Void)-> some View
+ public func makeAddUsersView(options: AddUsersOptions,onUserTap: @escaping @MainActor (ChatUser) -> Void)-> some View
- public class PhotoAssetLoader: NSObject, ObservableObject
+ @MainActor public class PhotoAssetLoader: NSObject, ObservableObject
- public struct ChannelSelectionInfo: Identifiable
+ public struct ChannelSelectionInfo: Identifiable, Sendable
- public struct MessageActionInfo
+ public struct MessageActionInfo: Sendable
open class WaveformView: UIView
- public struct Content: Equatable
+ public struct Content: Equatable, Sendable
- public protocol CommandHandler
+ @MainActor public protocol CommandHandler
public struct AppearanceKey: EnvironmentKey
- public static let defaultValue: Appearance
+ public static var defaultValue: Appearance
- public struct InjectedChannelInfo
+ public struct InjectedChannelInfo: Sendable
extension CommandHandler
- public func executeOnMessageSent(composerCommand: ComposerCommand,completion: @escaping (Error?) -> Void)
+ public func executeOnMessageSent(composerCommand: ComposerCommand,completion: @escaping @MainActor (Error?) -> Void)
- public struct AudioRecordingInfo: Equatable
+ public struct AudioRecordingInfo: Equatable, Sendable
public struct AttachmentPickerView: View
- public init(viewFactory: Factory,selectedPickerState: Binding<AttachmentPickerState>,filePickerShown: Binding<Bool>,cameraPickerShown: Binding<Bool>,addedFileURLs: Binding<[URL]>,onPickerStateChange: @escaping (AttachmentPickerState) -> Void,photoLibraryAssets: PHFetchResult<PHAsset>? = nil,onAssetTap: @escaping (AddedAsset) -> Void,onCustomAttachmentTap: @escaping (CustomAttachment) -> Void,isAssetSelected: @escaping (String) -> Bool,addedCustomAttachments: [CustomAttachment],cameraImageAdded: @escaping (AddedAsset) -> Void,askForAssetsAccessPermissions: @escaping () -> Void,isDisplayed: Bool,height: CGFloat)
+ public init(viewFactory: Factory,selectedPickerState: Binding<AttachmentPickerState>,filePickerShown: Binding<Bool>,cameraPickerShown: Binding<Bool>,addedFileURLs: Binding<[URL]>,onPickerStateChange: @escaping @MainActor (AttachmentPickerState) -> Void,photoLibraryAssets: PHFetchResult<PHAsset>? = nil,onAssetTap: @escaping @MainActor (AddedAsset) -> Void,onCustomAttachmentTap: @escaping @MainActor (CustomAttachment) -> Void,isAssetSelected: @escaping @MainActor (String) -> Bool,addedCustomAttachments: [CustomAttachment],cameraImageAdded: @escaping @MainActor (AddedAsset) -> Void,askForAssetsAccessPermissions: @escaping () -> Void,isDisplayed: Bool,height: CGFloat)
- open class MessageActionsViewModel: ObservableObject
+ @MainActor open class MessageActionsViewModel: ObservableObject
- open class ChannelHeaderLoader: ObservableObject
+ @MainActor open class ChannelHeaderLoader: ObservableObject
public struct MessageAction: Identifiable, Equatable
- public let action: () -> Void
+ public let action: @MainActor () -> Void
- public init(id: String = UUID().uuidString,title: String,iconName: String,action: @escaping () -> Void,confirmationPopup: ConfirmationPopup?,isDestructive: Bool)
+ public init(id: String = UUID().uuidString,title: String,iconName: String,action: @escaping @MainActor () -> Void,confirmationPopup: ConfirmationPopup?,isDestructive: Bool)
- public struct Fonts
+ @MainActor public struct Fonts
- public struct PollsConfig
+ public struct PollsConfig: Sendable
- public class ChannelAvatarsMerger: ChannelAvatarsMerging
+ public final class ChannelAvatarsMerger: ChannelAvatarsMerging
- public func createMergedAvatar(from avatars: [UIImage])-> UIImage?
+ public func createMergedAvatar(from avatars: [UIImage],options: ChannelAvatarsMergerOptions)-> UIImage?
- public struct TypingSuggestion
+ public struct TypingSuggestion: Sendable
public struct StreamChatError: Error
- public let additionalInfo: [String: Any]?
+ public nonisolated let additionalInfo: [String: Any]?
public struct MessageDisplayOptions
- public let messageLinkDisplayResolver: (ChatMessage) -> [NSAttributedString.Key: Any]
+ public let messageLinkDisplayResolver: @MainActor (ChatMessage) -> [NSAttributedString.Key: Any]
- public static var defaultLinkDisplay: (ChatMessage) -> [NSAttributedString.Key: Any]
+ public static var defaultLinkDisplay: @MainActor (ChatMessage) -> [NSAttributedString.Key: Any]
- public init(showAvatars: Bool = true,showAvatarsInGroups: Bool? = nil,showMessageDate: Bool = true,showAuthorName: Bool = true,animateChanges: Bool = true,overlayDateLabelSize: CGFloat = 40,lastInGroupHeaderSize: CGFloat = 0,newMessagesSeparatorSize: CGFloat = 50,minimumSwipeGestureDistance: CGFloat = 20,currentUserMessageTransition: AnyTransition = .identity,otherUserMessageTransition: AnyTransition = .identity,shouldAnimateReactions: Bool = true,reactionsPlacement: ReactionsPlacement = .top,showOriginalTranslatedButton: Bool = false,messageLinkDisplayResolver: @escaping (ChatMessage) -> [NSAttributedString.Key: Any] = MessageDisplayOptions
+ public init(showAvatars: Bool = true,showAvatarsInGroups: Bool? = nil,showMessageDate: Bool = true,showAuthorName: Bool = true,animateChanges: Bool = true,overlayDateLabelSize: CGFloat = 40,lastInGroupHeaderSize: CGFloat = 0,newMessagesSeparatorSize: CGFloat = 50,minimumSwipeGestureDistance: CGFloat = 20,currentUserMessageTransition: AnyTransition = .identity,otherUserMessageTransition: AnyTransition = .identity,shouldAnimateReactions: Bool = true,reactionsPlacement: ReactionsPlacement = .top,showOriginalTranslatedButton: Bool = false,messageLinkDisplayResolver: @escaping @MainActor (ChatMessage) -> [NSAttributedString.Key: Any] = MessageDisplayOptions
public struct ComposerInputView: View, KeyboardReadable
- public init(factory: Factory,text: Binding<String>,selectedRangeLocation: Binding<Int>,command: Binding<ComposerCommand?>,addedAssets: [AddedAsset],addedFileURLs: [URL],addedCustomAttachments: [CustomAttachment],quotedMessage: Binding<ChatMessage?>,maxMessageLength: Int? = nil,cooldownDuration: Int,onCustomAttachmentTap: @escaping (CustomAttachment) -> Void,removeAttachmentWithId: @escaping (String) -> Void)
+ public init(factory: Factory,text: Binding<String>,selectedRangeLocation: Binding<Int>,command: Binding<ComposerCommand?>,addedAssets: [AddedAsset],addedFileURLs: [URL],addedCustomAttachments: [CustomAttachment],quotedMessage: Binding<ChatMessage?>,maxMessageLength: Int? = nil,cooldownDuration: Int,onCustomAttachmentTap: @escaping @MainActor (CustomAttachment) -> Void,removeAttachmentWithId: @escaping (String) -> Void)
- public class Images
+ @MainActor public class Images
- public struct CustomAttachment: Identifiable, Equatable
+ public struct CustomAttachment: Identifiable, Equatable, Sendable
- public struct PaddingsConfig
+ public struct PaddingsConfig: Sendable
- public protocol MarkdownFormatter
+ @MainActor public protocol MarkdownFormatter
- public class PollAttachmentViewModel: ObservableObject, PollControllerDelegate
+ @MainActor public class PollAttachmentViewModel: ObservableObject, PollControllerDelegate
extension ChannelAction
- public static func defaultActions(for channel: ChatChannel,chatClient: ChatClient,onDismiss: @escaping () -> Void,onError: @escaping (Error) -> Void)-> [ChannelAction]
+ @MainActor public static func defaultActions(for channel: ChatChannel,chatClient: ChatClient,onDismiss: @escaping @MainActor () -> Void,onError: @escaping @MainActor (Error) -> Void)-> [ChannelAction]
- open class MessageComposerViewModel: ObservableObject
+ @MainActor open class MessageComposerViewModel: ObservableObject
- open func sendMessage(quotedMessage: ChatMessage?,editedMessage: ChatMessage?,isSilent: Bool = false,skipPush: Bool = false,skipEnrichUrl: Bool = false,extraData: [String: RawJSON] = [:],completion: @escaping () -> Void)
+ open func sendMessage(quotedMessage: ChatMessage?,editedMessage: ChatMessage?,isSilent: Bool = false,skipPush: Bool = false,skipEnrichUrl: Bool = false,extraData: [String: RawJSON] = [:],completion: @escaping @MainActor () -> Void)
public final class DefaultVideoPreviewLoader: VideoPreviewLoader
- public func loadPreviewForVideo(at url: URL,completion: @escaping (Result<UIImage, Error>) -> Void)
+ public func loadPreviewForVideo(at url: URL,completion: @escaping @MainActor (Result<UIImage, Error>) -> Void)
public struct ChannelList: View
- public init(factory: Factory,channels: LazyCachedMapCollection<ChatChannel>,selectedChannel: Binding<ChannelSelectionInfo?>,swipedChannelId: Binding<String?>,scrolledChannelId: Binding<String?> = .constant(nil),scrollable: Bool = true,onlineIndicatorShown: ((ChatChannel) -> Bool)? = nil,imageLoader: ((ChatChannel) -> UIImage)? = nil,onItemTap: @escaping (ChatChannel) -> Void,onItemAppear: @escaping (Int) -> Void,channelNaming: ((ChatChannel) -> String)? = nil,channelDestination: @escaping (ChannelSelectionInfo) -> Factory.ChannelDestination,trailingSwipeRightButtonTapped: @escaping (ChatChannel) -> Void = { _ in },trailingSwipeLeftButtonTapped: @escaping (ChatChannel) -> Void = { _ in },leadingSwipeButtonTapped: @escaping (ChatChannel) -> Void = { _ in })
+ public init(factory: Factory,channels: LazyCachedMapCollection<ChatChannel>,selectedChannel: Binding<ChannelSelectionInfo?>,swipedChannelId: Binding<String?>,scrolledChannelId: Binding<String?> = .constant(nil),scrollable: Bool = true,onlineIndicatorShown: (@MainActor (ChatChannel) -> Bool)? = nil,imageLoader: (@MainActor (ChatChannel) -> UIImage)? = nil,onItemTap: @escaping @MainActor (ChatChannel) -> Void,onItemAppear: @escaping @MainActor (Int) -> Void,channelNaming: (@MainActor (ChatChannel) -> String)? = nil,channelDestination: @escaping @MainActor (ChannelSelectionInfo) -> Factory.ChannelDestination,trailingSwipeRightButtonTapped: @escaping @MainActor (ChatChannel) -> Void = { _ in },trailingSwipeLeftButtonTapped: @escaping @MainActor (ChatChannel) -> Void = { _ in },leadingSwipeButtonTapped: @escaping @MainActor (ChatChannel) -> Void = { _ in })
public struct ChatChannelListView: View
- public init(viewFactory: Factory = DefaultViewFactory.shared,viewModel: ChatChannelListViewModel? = nil,channelListController: ChatChannelListController? = nil,title: String = "Stream Chat",onItemTap: ((ChatChannel) -> Void)? = nil,selectedChannelId: String? = nil,handleTabBarVisibility: Bool = true,embedInNavigationView: Bool = true,searchType: ChannelListSearchType = .messages)
+ public init(viewFactory: Factory = DefaultViewFactory.shared,viewModel: ChatChannelListViewModel? = nil,channelListController: ChatChannelListController? = nil,title: String = "Stream Chat",onItemTap: (@MainActor (ChatChannel) -> Void)? = nil,selectedChannelId: String? = nil,handleTabBarVisibility: Bool = true,embedInNavigationView: Bool = true,searchType: ChannelListSearchType = .messages)
- public protocol ChannelAvatarsMerging
+ public protocol ChannelAvatarsMerging: Sendable
- open class ChatThreadListViewModel: ObservableObject, ChatThreadListControllerDelegate, EventsControllerDelegate
+ @MainActor open class ChatThreadListViewModel: ObservableObject, ChatThreadListControllerDelegate, EventsControllerDelegate
public struct ComposerConfig
- public static var defaultAttachmentPayloadConverter: (ChatMessage) -> [AnyAttachmentPayload]
+ public nonisolated static var defaultAttachmentPayloadConverter: (ChatMessage) -> [AnyAttachmentPayload]
- public struct ChannelItemMutedLayoutStyle: Hashable
+ public struct ChannelItemMutedLayoutStyle: Hashable, Sendable
- public static var `default`: ChannelItemMutedLayoutStyle
+ public static let `default`: ChannelItemMutedLayoutStyle
- public static var topRightCorner: ChannelItemMutedLayoutStyle
+ public static let topRightCorner: ChannelItemMutedLayoutStyle
- public static var afterChannelName: ChannelItemMutedLayoutStyle
+ public static let afterChannelName: ChannelItemMutedLayoutStyle
- public struct ChannelListSearchType: Equatable
+ public struct ChannelListSearchType: Equatable, Sendable
- public static var channels
+ public static let channels
- public static var messages
+ public static let messages
- public struct AddedAsset: Identifiable, Equatable
+ public struct AddedAsset: Identifiable, Equatable, Sendable
open class StreamImageCDN: ImageCDN
- public static var streamCDNURL
+ public static let streamCDNURL
- open class ReactionsOverlayViewModel: ObservableObject, ChatMessageControllerDelegate
+ @MainActor open class ReactionsOverlayViewModel: ObservableObject, ChatMessageControllerDelegate
- public class ViewModelsFactory
+ @MainActor public class ViewModelsFactory
- public class Utils
+ @MainActor public class Utils
- public lazy var audioSessionFeedbackGenerator: AudioSessionFeedbackGenerator
+ @MainActor public lazy var audioSessionFeedbackGenerator: AudioSessionFeedbackGenerator
- public struct PollsEntryConfig
+ public struct PollsEntryConfig: Sendable
- public struct ChatThreadListItemViewModel
+ @MainActor public struct ChatThreadListItemViewModel
- public protocol ImageMerging
+ public protocol ImageMerging: Sendable
public struct ChannelsLazyVStack: View
- public init(factory: Factory,channels: LazyCachedMapCollection<ChatChannel>,selectedChannel: Binding<ChannelSelectionInfo?>,swipedChannelId: Binding<String?>,onlineIndicatorShown: @escaping (ChatChannel) -> Bool,imageLoader: @escaping (ChatChannel) -> UIImage,onItemTap: @escaping (ChatChannel) -> Void,onItemAppear: @escaping (Int) -> Void,channelNaming: @escaping (ChatChannel) -> String,channelDestination: @escaping (ChannelSelectionInfo) -> Factory.ChannelDestination,trailingSwipeRightButtonTapped: @escaping (ChatChannel) -> Void,trailingSwipeLeftButtonTapped: @escaping (ChatChannel) -> Void,leadingSwipeButtonTapped: @escaping (ChatChannel) -> Void)
+ public init(factory: Factory,channels: LazyCachedMapCollection<ChatChannel>,selectedChannel: Binding<ChannelSelectionInfo?>,swipedChannelId: Binding<String?>,onlineIndicatorShown: @escaping @MainActor (ChatChannel) -> Bool,imageLoader: @escaping @MainActor (ChatChannel) -> UIImage,onItemTap: @escaping @MainActor (ChatChannel) -> Void,onItemAppear: @escaping @MainActor (Int) -> Void,channelNaming: @escaping @MainActor (ChatChannel) -> String,channelDestination: @escaping @MainActor (ChannelSelectionInfo) -> Factory.ChannelDestination,trailingSwipeRightButtonTapped: @escaping @MainActor (ChatChannel) -> Void,trailingSwipeLeftButtonTapped: @escaping @MainActor (ChatChannel) -> Void,leadingSwipeButtonTapped: @escaping @MainActor (ChatChannel) -> Void)
- open class MessagePreviewFormatter
+ @MainActor open class MessagePreviewFormatter
- open class ChatChannelInfoViewModel: ObservableObject, ChatChannelControllerDelegate
+ @MainActor open class ChatChannelInfoViewModel: ObservableObject, ChatChannelControllerDelegate
- public func leaveConversationTapped(completion: @escaping () -> Void)
+ public func leaveConversationTapped(completion: @escaping @MainActor () -> Void)
- public struct ConfirmationPopup
+ public struct ConfirmationPopup: Sendable
- public enum StreamChatErrorCode: Int
+ public enum StreamChatErrorCode: Int, Sendable
- public protocol VideoPreviewLoader: AnyObject
+ @MainActor public protocol VideoPreviewLoader: AnyObject
- public protocol ViewFactory: AnyObject
+ @MainActor public protocol ViewFactory: AnyObject
- public class StreamChat
+ @MainActor public class StreamChat
public struct MediaItem: Identifiable
- public var mediaAttachment: MediaAttachment?
+ @MainActor public var mediaAttachment: MediaAttachment?
- public struct AddedVoiceRecording: Identifiable, Equatable
+ public struct AddedVoiceRecording: Identifiable, Equatable, Sendable
- public protocol SnapshotCreator
+ @MainActor public protocol SnapshotCreator
- open class NukeImageProcessor: ImageProcessor
+ open class NukeImageProcessor: ImageProcessor, @unchecked Sendable
public class UnmuteCommandHandler: TwoStepMentionCommand
- override public func executeOnMessageSent(composerCommand: ComposerCommand,completion: @escaping (Error?) -> Void)
+ override public func executeOnMessageSent(composerCommand: ComposerCommand,completion: @escaping @MainActor (Error?) -> Void)
- public struct InjectedValues
+ @MainActor public struct InjectedValues
public class MuteCommandHandler: TwoStepMentionCommand
- override public func executeOnMessageSent(composerCommand: ComposerCommand,completion: @escaping (Error?) -> Void)
+ override public func executeOnMessageSent(composerCommand: ComposerCommand,completion: @escaping @MainActor (Error?) -> Void)
public struct SearchResultsView: View
- public init(factory: Factory,selectedChannel: Binding<ChannelSelectionInfo?>,searchResults: [ChannelSelectionInfo],loadingSearchResults: Bool,onlineIndicatorShown: @escaping (ChatChannel) -> Bool,channelNaming: @escaping (ChatChannel) -> String,imageLoader: @escaping (ChatChannel) -> UIImage,onSearchResultTap: @escaping (ChannelSelectionInfo) -> Void,onItemAppear: @escaping (Int) -> Void)
+ public init(factory: Factory,selectedChannel: Binding<ChannelSelectionInfo?>,searchResults: [ChannelSelectionInfo],loadingSearchResults: Bool,onlineIndicatorShown: @escaping @MainActor (ChatChannel) -> Bool,channelNaming: @escaping @MainActor (ChatChannel) -> String,imageLoader: @escaping @MainActor (ChatChannel) -> UIImage,onSearchResultTap: @escaping @MainActor (ChannelSelectionInfo) -> Void,onItemAppear: @escaping @MainActor (Int) -> Void)
- public protocol InjectionKey
+ @MainActor public protocol InjectionKey
- public class PinnedMessagesViewModel: ObservableObject
+ @MainActor public class PinnedMessagesViewModel: ObservableObject
- open class DefaultImageMerger: ImageMerging
+ open class DefaultImageMerger: ImageMerging, @unchecked Sendable
public struct ChatChannelListContentView: View
- public init(viewFactory: Factory,viewModel: ChatChannelListViewModel,onItemTap: ((ChatChannel) -> Void)? = nil)
+ public init(viewFactory: Factory,viewModel: ChatChannelListViewModel,onItemTap: (@MainActor (ChatChannel) -> Void)? = nil)
open class TwoStepMentionCommand: CommandHandler
- open func executeOnMessageSent(composerCommand: ComposerCommand,completion: @escaping (Error?) -> Void)
+ open func executeOnMessageSent(composerCommand: ComposerCommand,completion: @escaping @MainActor (Error?) -> Void)
public struct ChatChannelSwipeableListItem: View
- public init(factory: Factory,channelListItem: ChannelListItem,swipedChannelId: Binding<String?>,channel: ChatChannel,numberOfTrailingItems: Int = 2,widthOfTrailingItem: CGFloat = 60,trailingRightButtonTapped: @escaping (ChatChannel) -> Void,trailingLeftButtonTapped: @escaping (ChatChannel) -> Void,leadingSwipeButtonTapped: @escaping (ChatChannel) -> Void)
+ public init(factory: Factory,channelListItem: ChannelListItem,swipedChannelId: Binding<String?>,channel: ChatChannel,numberOfTrailingItems: Int = 2,widthOfTrailingItem: CGFloat = 60,trailingRightButtonTapped: @escaping @MainActor (ChatChannel) -> Void,trailingLeftButtonTapped: @escaping @MainActor (ChatChannel) -> Void,leadingSwipeButtonTapped: @escaping @MainActor (ChatChannel) -> Void)
public class CommandsHandler: CommandHandler
- public func executeOnMessageSent(composerCommand: ComposerCommand,completion: @escaping (Error?) -> Void)
+ public func executeOnMessageSent(composerCommand: ComposerCommand,completion: @escaping @MainActor (Error?) -> Void)
- open class MessageViewModel: ObservableObject
+ @MainActor open class MessageViewModel: ObservableObject
- public struct ColorPalette
+ @MainActor public struct ColorPalette
open class NukeImageLoader: ImageLoading
- open func loadImage(using urlRequest: URLRequest,cachingKey: String?,completion: @escaping ((Result<UIImage, Error>) -> Void))
+ open func loadImage(using urlRequest: URLRequest,cachingKey: String?,completion: @escaping @MainActor (Result<UIImage, Error>) -> Void)
- open func loadImages(from urls: [URL],placeholders: [UIImage],loadThumbnails: Bool,thumbnailSize: CGSize,imageCDN: ImageCDN,completion: @escaping (([UIImage]) -> Void))
+ open func loadImages(from urls: [URL],placeholders: [UIImage],loadThumbnails: Bool,thumbnailSize: CGSize,imageCDN: ImageCDN,completion: @escaping @MainActor ([UIImage]) -> Void)
- open func loadImage(url: URL?,imageCDN: ImageCDN,resize: Bool = true,preferredSize: CGSize? = nil,completion: @escaping ((Result<UIImage, Error>) -> Void))
+ open func loadImage(url: URL?,imageCDN: ImageCDN,resize: Bool = true,preferredSize: CGSize? = nil,completion: @escaping @MainActor (Result<UIImage, Error>) -> Void)
- public protocol ImageProcessor
+ public protocol ImageProcessor: Sendable
- open class ChatChannelViewModel: ObservableObject, MessagesDataSource
+ @MainActor open class ChatChannelViewModel: ObservableObject, MessagesDataSource
public class InstantCommandsHandler: CommandHandler
- public func executeOnMessageSent(composerCommand: ComposerCommand,completion: @escaping (Error?) -> Void)
+ public func executeOnMessageSent(composerCommand: ComposerCommand,completion: @escaping @MainActor (Error?) -> Void)
- public struct ChannelAction: Identifiable
+ public struct ChannelAction: Identifiable, @unchecked Sendable
- public let action: () -> Void
+ public let action: @MainActor () -> Void
- public init(title: String,iconName: String,action: @escaping () -> Void,confirmationPopup: ConfirmationPopup?,isDestructive: Bool)
+ public init(title: String,iconName: String,action: @escaping @MainActor () -> Void,confirmationPopup: ConfirmationPopup?,isDestructive: Bool) |
| /// Provider for custom localization which is dependent on App Bundle. | ||
| nonisolated(unsafe) | ||
| public static var localizationProvider: @Sendable(_ key: String, _ table: String) -> String = { key, table in | ||
| public nonisolated(unsafe) |
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is the nonisolated(unsafe) still needed here?
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Removed it, but internally we will have StreamConcurrency.onMain call for avoiding making too much MainActor (L10n is used so many places and it was hard to handle it in UI-tests)
| /// Provides the default value of the `Appearance` class. | ||
| public struct AppearanceKey: EnvironmentKey { | ||
| public static var defaultValue: Appearance { Appearance() } | ||
| public static var defaultValue: Appearance { StreamConcurrency.onMain { Appearance() } } |
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can't we make the AppearanceKey struct main actor instead?
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Only when we bump to Swift 6.2. Issue here is that EnvironmentKey protocol is nonisolated so I can't make this MainActor. Swift 6.2 allows writing public struct AppearanceKey: @MainActor EnvironmentKey (especially for solving issues like that)
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For now we need to live with this.
Sources/StreamChatSwiftUI/ChatChannel/ChatChannelViewModel.swift
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Sources/StreamChatSwiftUI/ChatChannel/MessageList/ImageAttachmentView.swift
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Sources/StreamChatSwiftUI/ChatChannelList/ChannelAvatarsMerger.swift
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martinmitrevski
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Oct 7, 2025
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🔗 Issue Links
Resolves: https://linear.app/stream/issue/IOS-1171
🎯 Goal
Use MainActor in StreamChat, Images, Fonts, Appearance, Utils
📝 Summary
🛠 Implementation
🎨 Showcase
🧪 Manual Testing Notes
☑️ Contributor Checklist
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