Temp

2025-12-23 22:55:00 +00:00 · 2020-02-20 18:08:36 +04:00
parent a75bd17b6c
commit f57d6b6168
8323 changed files with 4359 additions and 56254 deletions
--- a/submodules/TelegramUI/Sources/ChatLoadingNode.swift
+++ b/submodules/TelegramUI/Sources/ChatLoadingNode.swift
@@ -0,0 +1,49 @@
+import Foundation
+import UIKit
+import AsyncDisplayKit
+import Display
+import TelegramCore
+import SyncCore
+import TelegramPresentationData
+import ActivityIndicator
+
+final class ChatLoadingNode: ASDisplayNode {
+    private let backgroundNode: ASImageNode
+    private let activityIndicator: ActivityIndicator
+    private let offset: CGPoint
+    
+    init(theme: PresentationTheme, chatWallpaper: TelegramWallpaper, bubbleCorners: PresentationChatBubbleCorners) {
+        self.backgroundNode = ASImageNode()
+        self.backgroundNode.isLayerBacked = true
+        self.backgroundNode.displayWithoutProcessing = true
+        self.backgroundNode.displaysAsynchronously = false
+        
+        let graphics = PresentationResourcesChat.additionalGraphics(theme, wallpaper: chatWallpaper, bubbleCorners: bubbleCorners)
+        self.backgroundNode.image = graphics.chatLoadingIndicatorBackgroundImage
+        
+        let serviceColor = serviceMessageColorComponents(theme: theme, wallpaper: chatWallpaper)
+        self.activityIndicator = ActivityIndicator(type: .custom(serviceColor.primaryText, 22.0, 2.0, false), speed: .regular)
+        if serviceColor.primaryText != .white {
+            self.offset = CGPoint(x: 0.5, y: 0.5)
+        } else {
+            self.offset = CGPoint()
+        }
+        
+        super.init()
+        
+        self.addSubnode(self.backgroundNode)
+        self.addSubnode(self.activityIndicator)
+    }
+    
+    func updateLayout(size: CGSize, insets: UIEdgeInsets, transition: ContainedViewLayoutTransition) {
+        let displayRect = CGRect(origin: CGPoint(x: 0.0, y: insets.top), size: CGSize(width: size.width, height: size.height - insets.top - insets.bottom))
+        
+        if let image = self.backgroundNode.image {
+            transition.updateFrame(node: self.backgroundNode, frame: CGRect(origin: CGPoint(x: displayRect.minX + floor((displayRect.width - image.size.width) / 2.0), y: displayRect.minY + floor((displayRect.height - image.size.height) / 2.0)), size: image.size))
+        }
+        
+        let activitySize = self.activityIndicator.measure(size)
+        transition.updateFrame(node: self.activityIndicator, frame: CGRect(origin: CGPoint(x: displayRect.minX + floor((displayRect.width - activitySize.width) / 2.0) + self.offset.x, y: displayRect.minY + floor((displayRect.height - activitySize.height) / 2.0) + self.offset.y), size: activitySize))
+    }
+}
+