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Peter
2016-11-22 21:31:10 +03:00
parent 46882a10dc
commit 07bf615a90
53 changed files with 3405 additions and 397 deletions
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15
TelegramUI/ChatMessageDateHeader.swift
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@@ -41,7 +41,7 @@ final class ChatMessageDateHeader: ListViewItemHeader {
private func backgroundImage(color: UIColor) -> UIImage? {
return generateImage(CGSize(width: 26.0, height: 26.0), contextGenerator: { size, context -> Void in
context.clear(CGRect(origin: CGPoint(), size: size))
context.setFillColor(UIColor(0x748391, 0.45).cgColor)
context.setFillColor(color.cgColor)
context.fillEllipse(in: CGRect(origin: CGPoint(), size: size))
})?.stretchableImage(withLeftCapWidth: 13, topCapHeight: 13)
}
@@ -66,6 +66,7 @@ private let months: [String] = [
final class ChatMessageDateHeaderNode: ListViewItemHeaderNode {
let labelNode: TextNode
let backgroundNode: ASImageNode
let stickBackgroundNode: ASImageNode
private let timestamp: Int32
@@ -84,12 +85,19 @@ final class ChatMessageDateHeaderNode: ListViewItemHeaderNode {
self.backgroundNode.displayWithoutProcessing = true
self.backgroundNode.displaysAsynchronously = false
self.stickBackgroundNode = ASImageNode()
self.stickBackgroundNode.isLayerBacked = true
self.stickBackgroundNode.displayWithoutProcessing = true
self.stickBackgroundNode.displaysAsynchronously = false
super.init(dynamicBounce: true)
self.isLayerBacked = true
self.transform = CATransform3DMakeRotation(CGFloat(M_PI), 0.0, 0.0, 1.0)
self.backgroundNode.image = backgroundImage(color: UIColor(0x007ee5))
self.backgroundNode.image = backgroundImage(color: UIColor(0x748391, 0.45))
self.stickBackgroundNode.image = backgroundImage(color: UIColor(0x939fab, 0.5))
self.backgroundNode.addSubnode(self.stickBackgroundNode)
self.addSubnode(self.backgroundNode)
self.addSubnode(self.labelNode)
@@ -129,12 +137,15 @@ final class ChatMessageDateHeaderNode: ListViewItemHeaderNode {
let backgroundSize = CGSize(width: size.width + 8.0 + 8.0, height: 26.0)
let backgroundFrame = CGRect(origin: CGPoint(x: floorToScreenPixels((bounds.size.width - backgroundSize.width) / 2.0), y: (34.0 - 26.0) / 2.0), size: backgroundSize)
self.stickBackgroundNode.frame = CGRect(origin: CGPoint(), size: backgroundFrame.size)
self.backgroundNode.frame = backgroundFrame
self.labelNode.frame = CGRect(origin: CGPoint(x: backgroundFrame.origin.x + 8.0, y: backgroundFrame.origin.y + floorToScreenPixels((backgroundSize.height - size.height) / 2.0) - 1.0), size: size)
}
override func updateStickDistanceFactor(_ factor: CGFloat, transition: ContainedViewLayoutTransition) {
if !self.stickDistanceFactor.isEqual(to: factor) {
self.stickBackgroundNode.alpha = factor
let wasZero = self.stickDistanceFactor < 0.5
let isZero = factor < 0.5
self.stickDistanceFactor = factor