Add support appUnreadCountDidChange Notification.

This commit is contained in:
Brent Simmons 2024-06-26 23:13:02 -07:00
parent 8cd69d7509
commit 00f3b423f6

View File

@ -11,8 +11,8 @@ import Articles
extension Notification.Name {
static let appUnreadCountDidChange = Notification.Name("TimelineSelectionDidChangeNotification")
static let InspectableObjectsDidChange = Notification.Name("TimelineSelectionDidChangeNotification")
static let appUnreadCountDidChange = Notification.Name("AppUnreadCountDidChangeNotification")
static let InspectableObjectsDidChange = Notification.Name("InspectableObjectsDidChangeNotification")
static let UserDidAddFeed = Notification.Name("UserDidAddFeedNotification")
static let LaunchedFromExternalAction = Notification.Name("LaunchedFromExternalAction")
@ -20,3 +20,32 @@ extension Notification.Name {
static let WebInspectorEnabledDidChange = Notification.Name("WebInspectorEnabledDidChange")
#endif
}
struct AppNotificationUserInfoKey {
static let unreadCount = "unreadCount"
}
extension Notification {
var unreadCount: Int? {
guard name == .appUnreadCountDidChange else {
assertionFailure("This is to be used only with the .appUnreadCountDidChange notification")
return nil
}
guard let userInfo, let count = userInfo[AppNotificationUserInfoKey.unreadCount] as? Int else {
assertionFailure("Missing unread count in notification")
return nil
}
return count
}
}
struct AppNotification {
static func postAppUnreadCountDidChange(from: Any, unreadCount: Int) {
var userInfo = [AnyHashable: Any]()
userInfo[AppNotificationUserInfoKey.unreadCount] = unreadCount
NotificationCenter.default.post(name: .appUnreadCountDidChange, object: from, userInfo: userInfo)
}
}