Temp

submodules/TelegramUI/Sources/ChatMessageAvatarAccessoryItem.swift

@@ -0,0 +1,79 @@
+import Foundation
+import UIKit
+import Postbox
+import Display
+import TelegramCore
+import SyncCore
+import TelegramPresentationData
+import AvatarNode
+import AccountContext
+
+private let avatarFont = avatarPlaceholderFont(size: 16.0)
+
+final class ChatMessageAvatarAccessoryItem: ListViewAccessoryItem {
+    private let context: AccountContext
+    private let peerId: PeerId
+    private let peer: Peer?
+    private let messageReference: MessageReference?
+    private let messageTimestamp: Int32
+    private let emptyColor: UIColor
+    
+    private let day: Int32
+    
+    init(context: AccountContext, peerId: PeerId, peer: Peer?, messageReference: MessageReference?, messageTimestamp: Int32, emptyColor: UIColor) {
+        self.context = context
+        self.peerId = peerId
+        self.peer = peer
+        self.messageReference = messageReference
+        self.messageTimestamp = messageTimestamp
+        self.emptyColor = emptyColor
+        
+        var t: time_t = time_t(messageTimestamp)
+        var timeinfo: tm = tm()
+        gmtime_r(&t, &timeinfo)
+        
+        self.day = timeinfo.tm_mday
+    }
+    
+    func isEqualToItem(_ other: ListViewAccessoryItem) -> Bool {
+        if case let other as ChatMessageAvatarAccessoryItem = other {
+            return other.peerId == self.peerId && self.day == other.day && abs(other.messageTimestamp - self.messageTimestamp) < 10 * 60
+        }
+        
+        return false
+    }
+    
+    func node(synchronous: Bool) -> ListViewAccessoryItemNode {
+        let node = ChatMessageAvatarAccessoryItemNode()
+        node.frame = CGRect(origin: CGPoint(), size: CGSize(width: 38.0, height: 38.0))
+        if let peer = self.peer {
+            node.setPeer(context: self.context, theme: self.context.sharedContext.currentPresentationData.with({ $0 }).theme, synchronousLoad: synchronous, peer: peer, authorOfMessage: self.messageReference, emptyColor: self.emptyColor)
+        }
+        return node
+    }
+}
+
+final class ChatMessageAvatarAccessoryItemNode: ListViewAccessoryItemNode {
+    let avatarNode: AvatarNode
+    
+    override init() {
+        let isLayerBacked = !smartInvertColorsEnabled()
+        
+        self.avatarNode = AvatarNode(font: avatarFont)
+        self.avatarNode.isLayerBacked = isLayerBacked
+        self.avatarNode.frame = CGRect(origin: CGPoint(), size: CGSize(width: 38.0, height: 38.0))
+        
+        super.init()
+        
+        self.isLayerBacked = isLayerBacked
+        self.addSubnode(self.avatarNode)
+    }
+    
+    func setPeer(context: AccountContext, theme: PresentationTheme, synchronousLoad:Bool, peer: Peer, authorOfMessage: MessageReference?, emptyColor: UIColor) {
+        var overrideImage: AvatarNodeImageOverride?
+        if peer.isDeleted {
+            overrideImage = .deletedIcon
+        }
+        self.avatarNode.setPeer(context: context, theme: theme, peer: peer, authorOfMessage: authorOfMessage, overrideImage: overrideImage, emptyColor: emptyColor, synchronousLoad: synchronousLoad, displayDimensions: CGSize(width: 38.0, height: 38.0))
+    }
+}