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Peter
2017-02-19 23:21:03 +03:00
parent 32efb5962d
commit a0ccb729be
51 changed files with 3898 additions and 1101 deletions
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70
TelegramUI/ChatMessageMediaBubbleContentNode.swift
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@@ -11,12 +11,14 @@ class ChatMessageMediaBubbleContentNode: ChatMessageBubbleContentNode {
}
private let interactiveImageNode: ChatMessageInteractiveMediaNode
private let dateAndStatusNode: ChatMessageDateAndStatusNode
private var item: ChatMessageItem?
private var media: Media?
required init() {
self.interactiveImageNode = ChatMessageInteractiveMediaNode()
self.dateAndStatusNode = ChatMessageDateAndStatusNode()
super.init()
@@ -37,6 +39,7 @@ class ChatMessageMediaBubbleContentNode: ChatMessageBubbleContentNode {
override func asyncLayoutContent() -> (_ item: ChatMessageItem, _ layoutConstants: ChatMessageItemLayoutConstants, _ position: ChatMessageBubbleContentPosition, _ constrainedSize: CGSize) -> (CGFloat, (CGSize) -> (CGFloat, (CGFloat) -> (CGSize, (ListViewItemUpdateAnimation) -> Void))) {
let interactiveImageLayout = self.interactiveImageNode.asyncLayout()
let statusLayout = self.dateAndStatusNode.asyncLayout()
return { item, layoutConstants, position, constrainedSize in
var selectedMedia: Media?
@@ -58,13 +61,78 @@ class ChatMessageMediaBubbleContentNode: ChatMessageBubbleContentNode {
return (refinedWidth + layoutConstants.image.bubbleInsets.left + layoutConstants.image.bubbleInsets.right, { boundingWidth in
let (imageSize, imageApply) = finishLayout(boundingWidth - layoutConstants.image.bubbleInsets.left - layoutConstants.image.bubbleInsets.right)
return (CGSize(width: imageSize.width + layoutConstants.image.bubbleInsets.left + layoutConstants.image.bubbleInsets.right, height: imageSize.height + layoutConstants.image.bubbleInsets.top + layoutConstants.image.bubbleInsets.bottom), { [weak self] _ in
var t = Int(item.message.timestamp)
var timeinfo = tm()
localtime_r(&t, &timeinfo)
var edited = false
var viewCount: Int?
for attribute in item.message.attributes {
if let _ = attribute as? EditedMessageAttribute {
edited = true
} else if let attribute = attribute as? ViewCountMessageAttribute {
viewCount = attribute.count
}
}
var dateText = String(format: "%02d:%02d", arguments: [Int(timeinfo.tm_hour), Int(timeinfo.tm_min)])
if let viewCount = viewCount {
dateText = "\(viewCount) " + dateText
}
if edited {
dateText = "edited " + dateText
}
let statusType: ChatMessageDateAndStatusType?
if case .None = position.bottom {
if item.message.flags.contains(.Incoming) {
statusType = .ImageIncoming
} else {
if item.message.flags.contains(.Failed) {
statusType = .ImageOutgoing(.Failed)
} else if item.message.flags.isSending {
statusType = .ImageOutgoing(.Sending)
} else {
statusType = .ImageOutgoing(.Sent(read: item.read))
}
}
} else {
statusType = nil
}
let imageLayoutSize = CGSize(width: imageSize.width + layoutConstants.image.bubbleInsets.left + layoutConstants.image.bubbleInsets.right, height: imageSize.height + layoutConstants.image.bubbleInsets.top + layoutConstants.image.bubbleInsets.bottom)
var statusSize = CGSize()
var statusApply: ((Bool) -> Void)?
if let statusType = statusType {
let (size, apply) = statusLayout(dateText, statusType, CGSize(width: imageLayoutSize.width, height: CGFloat.greatestFiniteMagnitude))
statusSize = size
statusApply = apply
}
let layoutSize = CGSize(width: max(imageLayoutSize.width, statusSize.width + layoutConstants.image.bubbleInsets.left + layoutConstants.image.bubbleInsets.right + layoutConstants.image.statusInsets.left + layoutConstants.image.statusInsets.right), height: imageLayoutSize.height)
return (layoutSize, { [weak self] animation in
if let strongSelf = self {
strongSelf.item = item
strongSelf.media = selectedMedia
strongSelf.interactiveImageNode.frame = CGRect(origin: CGPoint(x: layoutConstants.image.bubbleInsets.left, y: layoutConstants.image.bubbleInsets.top), size: imageSize)
if let statusApply = statusApply {
if strongSelf.dateAndStatusNode.supernode == nil {
strongSelf.interactiveImageNode.addSubnode(strongSelf.dateAndStatusNode)
}
var hasAnimation = true
if case .None = animation {
hasAnimation = false
}
statusApply(hasAnimation)
strongSelf.dateAndStatusNode.frame = CGRect(origin: CGPoint(x: layoutSize.width - layoutConstants.image.bubbleInsets.right - layoutConstants.image.statusInsets.right - statusSize.width, y: layoutSize.height - layoutConstants.image.bubbleInsets.bottom - layoutConstants.image.statusInsets.bottom - statusSize.height), size: statusSize)
} else if strongSelf.dateAndStatusNode.supernode != nil {
strongSelf.dateAndStatusNode.removeFromSupernode()
}
imageApply()
}
})