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Ali
2020-05-15 20:35:00 +04:00
parent 1aa3a8b017
commit 150a176cbc
96 changed files with 1283 additions and 495 deletions
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209
submodules/TelegramUI/Sources/ChatMessageDateAndStatusNode.swift
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@@ -43,89 +43,108 @@ enum ChatMessageDateAndStatusType: Equatable {
case FreeOutgoing(ChatMessageDateAndStatusOutgoingType)
}
private let reactionSize: CGFloat = 20.0
private let reactionFont = Font.regular(12.0)
private final class StatusReactionNodeParameters: NSObject {
let value: String
let previousValue: String?
init(value: String, previousValue: String?) {
self.value = value
self.previousValue = previousValue
}
}
private func drawReaction(context: CGContext, value: String, in rect: CGRect) {
var fileId: Int?
switch value {
case "😔":
fileId = 8
case "😳":
fileId = 19
case "😂":
fileId = 17
case "👍":
fileId = 6
case "❤":
fileId = 13
default:
break
}
if let fileId = fileId, let path = getAppBundle().path(forResource: "simplereaction_\(fileId)@2x", ofType: "png"), let image = UIImage(contentsOfFile: path) {
context.saveGState()
context.translateBy(x: rect.midX, y: rect.midY)
context.scaleBy(x: 1.0, y: -1.0)
context.translateBy(x: -rect.midX, y: -rect.midY)
context.draw(image.cgImage!, in: rect)
context.restoreGState()
} else {
let string = NSAttributedString(string: value, font: reactionFont, textColor: .black)
string.draw(at: CGPoint(x: rect.minX + 1.0, y: rect.minY + 3.0))
}
}
private final class StatusReactionNode: ASDisplayNode {
let value: String
var count: Int
var previousValue: String? {
didSet {
self.setNeedsDisplay()
}
}
let emptyImageNode: ASImageNode
let selectedImageNode: ASImageNode
init(value: String, count: Int, previousValue: String?) {
self.value = value
self.count = count
self.previousValue = previousValue
private var theme: PresentationTheme?
private var isSelected: Bool?
override init() {
self.emptyImageNode = ASImageNode()
self.emptyImageNode.displaysAsynchronously = false
self.selectedImageNode = ASImageNode()
self.selectedImageNode.displaysAsynchronously = false
super.init()
self.isOpaque = false
self.backgroundColor = nil
self.addSubnode(self.emptyImageNode)
self.addSubnode(self.selectedImageNode)
}
override func drawParameters(forAsyncLayer layer: _ASDisplayLayer) -> NSObjectProtocol? {
return StatusReactionNodeParameters(value: self.value, previousValue: self.previousValue)
}
@objc override public class func draw(_ bounds: CGRect, withParameters parameters: Any?, isCancelled: () -> Bool, isRasterizing: Bool) {
let context = UIGraphicsGetCurrentContext()!
if !isRasterizing {
context.setBlendMode(.copy)
context.setFillColor(UIColor.clear.cgColor)
context.fill(bounds)
func update(type: ChatMessageDateAndStatusType, isSelected: Bool, count: Int, theme: PresentationTheme, wallpaper: TelegramWallpaper, animated: Bool) {
if self.theme !== theme {
self.theme = theme
let emptyImage: UIImage?
let selectedImage: UIImage?
switch type {
case .BubbleIncoming:
emptyImage = PresentationResourcesChat.chatMessageLike(theme, incoming: true, isSelected: false)
selectedImage = PresentationResourcesChat.chatMessageLike(theme, incoming: true, isSelected: true)
case .BubbleOutgoing:
emptyImage = PresentationResourcesChat.chatMessageLike(theme, incoming: false, isSelected: false)
selectedImage = PresentationResourcesChat.chatMessageLike(theme, incoming: false, isSelected: true)
case .ImageIncoming, .ImageOutgoing:
emptyImage = PresentationResourcesChat.chatMessageMediaLike(theme, isSelected: false)
selectedImage = PresentationResourcesChat.chatMessageMediaLike(theme, isSelected: true)
case .FreeIncoming, .FreeOutgoing:
emptyImage = PresentationResourcesChat.chatMessageFreeLike(theme, wallpaper: wallpaper, isSelected: false)
selectedImage = PresentationResourcesChat.chatMessageFreeLike(theme, wallpaper: wallpaper, isSelected: true)
}
if let emptyImage = emptyImage, let selectedImage = selectedImage {
self.emptyImageNode.image = emptyImage
self.emptyImageNode.frame = CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: emptyImage.size)
self.selectedImageNode.image = selectedImage
self.selectedImageNode.frame = CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: selectedImage.size)
}
}
guard let parameters = parameters as? StatusReactionNodeParameters else {
return
}
drawReaction(context: context, value: parameters.value, in: bounds)
if let previousValue = parameters.previousValue {
let previousRect = bounds.offsetBy(dx: -14.0, dy: 0)
context.setBlendMode(.destinationOut)
drawReaction(context: context, value: previousValue, in: previousRect)
if self.isSelected != isSelected {
let wasSelected = self.isSelected
self.isSelected = isSelected
self.emptyImageNode.isHidden = isSelected && count <= 1
self.selectedImageNode.isHidden = !isSelected
if let wasSelected = wasSelected, wasSelected, !isSelected {
if let image = self.selectedImageNode.image {
let leftImage = generateImage(image.size, rotatedContext: { size, context in
context.clear(CGRect(origin: CGPoint(), size: size))
UIGraphicsPushContext(context)
image.draw(in: CGRect(origin: CGPoint(), size: size))
UIGraphicsPopContext()
context.clear(CGRect(origin: CGPoint(x: size.width / 2.0, y: 0.0), size: CGSize(width: size.width / 2.0, height: size.height)))
})
let rightImage = generateImage(image.size, rotatedContext: { size, context in
context.clear(CGRect(origin: CGPoint(), size: size))
UIGraphicsPushContext(context)
image.draw(in: CGRect(origin: CGPoint(), size: size))
UIGraphicsPopContext()
context.clear(CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: CGSize(width: size.width / 2.0, height: size.height)))
})
if let leftImage = leftImage, let rightImage = rightImage {
let leftView = UIImageView()
leftView.image = leftImage
leftView.frame = self.selectedImageNode.frame
let rightView = UIImageView()
rightView.image = rightImage
rightView.frame = self.selectedImageNode.frame
self.view.addSubview(leftView)
self.view.addSubview(rightView)
let duration: Double = 0.3
leftView.layer.animateRotation(from: 0.0, to: -CGFloat.pi * 0.7, duration: duration, removeOnCompletion: false)
rightView.layer.animateRotation(from: 0.0, to: CGFloat.pi * 0.7, duration: duration, removeOnCompletion: false)
leftView.layer.animatePosition(from: CGPoint(), to: CGPoint(x: -6.0, y: 8.0), duration: duration, removeOnCompletion: false, additive: true)
rightView.layer.animatePosition(from: CGPoint(), to: CGPoint(x: 6.0, y: 8.0), duration: duration, removeOnCompletion: false, additive: true)
leftView.layer.animateAlpha(from: 1.0, to: 0.0, duration: duration, removeOnCompletion: false, completion: { [weak leftView] _ in
leftView?.removeFromSuperview()
})
rightView.layer.animateAlpha(from: 1.0, to: 0.0, duration: duration, removeOnCompletion: false, completion: { [weak rightView] _ in
rightView?.removeFromSuperview()
})
}
}
}
}
}
}
@@ -144,6 +163,7 @@ class ChatMessageDateAndStatusNode: ASDisplayNode {
private var type: ChatMessageDateAndStatusType?
private var theme: ChatPresentationThemeData?
private var layoutSize: CGSize?
var openReactions: (() -> Void)?
@@ -173,6 +193,8 @@ class ChatMessageDateAndStatusNode: ASDisplayNode {
let makeReactionCountLayout = TextNode.asyncLayout(self.reactionCountNode)
let previousLayoutSize = self.layoutSize
return { context, presentationData, edited, impressionCount, dateText, type, constrainedSize, reactions in
let dateColor: UIColor
var backgroundImage: UIImage?
@@ -409,21 +431,31 @@ class ChatMessageDateAndStatusNode: ASDisplayNode {
backgroundInsets = UIEdgeInsets(top: 2.0, left: 7.0, bottom: 2.0, right: 7.0)
}
let reactionSize: CGFloat = 14.0
var reactionCountLayoutAndApply: (TextNodeLayout, () -> TextNode)?
let reactionSpacing: CGFloat = -4.0
let reactionTrailingSpacing: CGFloat = 4.0
var reactionInset: CGFloat = 0.0
if !reactions.isEmpty {
reactionInset = 5.0 + CGFloat(reactions.count) * reactionSize + CGFloat(reactions.count - 1) * reactionSpacing + reactionTrailingSpacing
reactionInset = -1.0 + CGFloat(reactions.count) * reactionSize + CGFloat(reactions.count - 1) * reactionSpacing + reactionTrailingSpacing
var count = 0
for reaction in reactions {
count += Int(reaction.count)
}
let layoutAndApply = makeReactionCountLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: "\(count)", font: reactionCountFont, textColor: dateColor), backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: 100.0, height: 100.0)))
reactionInset += layoutAndApply.0.size.width + 2.0
let countString: String
if count > 1000000 {
countString = "\(count / 1000000)M"
} else if count > 1000 {
countString = "\(count / 1000)K"
} else {
countString = "\(count)"
}
let layoutAndApply = makeReactionCountLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: countString, font: dateFont, textColor: dateColor), backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: 100.0, height: 100.0)))
reactionInset += max(10.0, layoutAndApply.0.size.width) + 2.0
reactionCountLayoutAndApply = layoutAndApply
}
leftInset += reactionInset
@@ -434,6 +466,7 @@ class ChatMessageDateAndStatusNode: ASDisplayNode {
if let strongSelf = self {
strongSelf.theme = presentationData.theme
strongSelf.type = type
strongSelf.layoutSize = layoutSize
if backgroundImage != nil {
if let currentBackgroundNode = currentBackgroundNode {
@@ -563,12 +596,10 @@ class ChatMessageDateAndStatusNode: ASDisplayNode {
var reactionOffset: CGFloat = leftInset - reactionInset + backgroundInsets.left
for i in 0 ..< reactions.count {
let node: StatusReactionNode
if strongSelf.reactionNodes.count > i, strongSelf.reactionNodes[i].value == reactions[i].value {
if strongSelf.reactionNodes.count > i {
node = strongSelf.reactionNodes[i]
node.count = Int(reactions[i].count)
node.previousValue = i == 0 ? nil : reactions[i - 1].value
} else {
node = StatusReactionNode(value: reactions[i].value, count: Int(reactions[i].count), previousValue: i == 0 ? nil : reactions[i - 1].value)
node = StatusReactionNode()
if strongSelf.reactionNodes.count > i {
let previousNode = strongSelf.reactionNodes[i]
if animated {
@@ -583,13 +614,15 @@ class ChatMessageDateAndStatusNode: ASDisplayNode {
strongSelf.reactionNodes.append(node)
}
}
node.update(type: type, isSelected: reactions[i].isSelected, count: Int(reactions[i].count), theme: presentationData.theme.theme, wallpaper: presentationData.theme.wallpaper, animated: false)
if node.supernode == nil {
strongSelf.addSubnode(node)
if animated {
node.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.15)
node.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.2)
}
}
node.frame = CGRect(origin: CGPoint(x: reactionOffset, y: backgroundInsets.top + offset - 3.0), size: CGSize(width: reactionSize, height: reactionSize))
node.frame = CGRect(origin: CGPoint(x: reactionOffset, y: backgroundInsets.top + offset + 1.0), size: CGSize(width: reactionSize, height: reactionSize))
reactionOffset += reactionSize + reactionSpacing
}
if !reactions.isEmpty {
@@ -598,6 +631,9 @@ class ChatMessageDateAndStatusNode: ASDisplayNode {
for _ in reactions.count ..< strongSelf.reactionNodes.count {
let node = strongSelf.reactionNodes.removeLast()
if animated {
if let previousLayoutSize = previousLayoutSize {
node.frame = node.frame.offsetBy(dx: layoutSize.width - previousLayoutSize.width, dy: 0.0)
}
node.layer.animateScale(from: 1.0, to: 0.1, duration: 0.2, removeOnCompletion: false)
node.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.2, removeOnCompletion: false, completion: { [weak node] _ in
node?.removeFromSupernode()
@@ -622,6 +658,9 @@ class ChatMessageDateAndStatusNode: ASDisplayNode {
} else if let reactionCountNode = strongSelf.reactionCountNode {
strongSelf.reactionCountNode = nil
if animated {
if let previousLayoutSize = previousLayoutSize {
reactionCountNode.frame = reactionCountNode.frame.offsetBy(dx: layoutSize.width - previousLayoutSize.width, dy: 0.0)
}
reactionCountNode.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.2, removeOnCompletion: false, completion: { [weak reactionCountNode] _ in
reactionCountNode?.removeFromSupernode()
})
@@ -630,7 +669,7 @@ class ChatMessageDateAndStatusNode: ASDisplayNode {
}
}
if false, !strongSelf.reactionNodes.isEmpty {
if !strongSelf.reactionNodes.isEmpty {
if strongSelf.reactionButtonNode == nil {
let reactionButtonNode = HighlightTrackingButtonNode()
strongSelf.reactionButtonNode = reactionButtonNode
@@ -682,11 +721,9 @@ class ChatMessageDateAndStatusNode: ASDisplayNode {
}
}
func reactionNode(value: String) -> (ASDisplayNode, Int)? {
func reactionNode(value: String) -> (ASDisplayNode, ASDisplayNode)? {
for node in self.reactionNodes {
if node.value == value {
return (node, node.count)
}
return (node.emptyImageNode, node.selectedImageNode)
}
return nil
}