mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-12-22 22:25:57 +00:00
Temp
This commit is contained in:
Ali
@@ -0,0 +1,420 @@
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import Foundation
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import UIKit
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import AsyncDisplayKit
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import Display
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import TelegramCore
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import SyncCore
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import SwiftSignalKit
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import Postbox
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import TelegramPresentationData
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import RadialStatusNode
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import PhotoResources
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import StickerResources
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final class VerticalListContextResultsChatInputPanelItem: ListViewItem {
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fileprivate let account: Account
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fileprivate let theme: PresentationTheme
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fileprivate let result: ChatContextResult
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fileprivate let resultSelected: (ChatContextResult, ASDisplayNode, CGRect) -> Bool
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let selectable: Bool = true
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public init(account: Account, theme: PresentationTheme, result: ChatContextResult, resultSelected: @escaping (ChatContextResult, ASDisplayNode, CGRect) -> Bool) {
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self.account = account
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self.theme = theme
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self.result = result
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self.resultSelected = resultSelected
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}
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public func nodeConfiguredForParams(async: @escaping (@escaping () -> Void) -> Void, params: ListViewItemLayoutParams, synchronousLoads: Bool, previousItem: ListViewItem?, nextItem: ListViewItem?, completion: @escaping (ListViewItemNode, @escaping () -> (Signal<Void, NoError>?, (ListViewItemApply) -> Void)) -> Void) {
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let configure = { () -> Void in
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let node = VerticalListContextResultsChatInputPanelItemNode()
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let nodeLayout = node.asyncLayout()
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let (top, bottom) = (previousItem != nil, nextItem != nil)
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let (layout, apply) = nodeLayout(self, params, top, bottom)
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node.contentSize = layout.contentSize
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node.insets = layout.insets
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Queue.mainQueue().async {
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completion(node, {
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return (nil, { _ in apply(.None) })
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})
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}
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}
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if Thread.isMainThread {
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async {
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configure()
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}
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} else {
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configure()
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}
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}
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public func updateNode(async: @escaping (@escaping () -> Void) -> Void, node: @escaping () -> ListViewItemNode, params: ListViewItemLayoutParams, previousItem: ListViewItem?, nextItem: ListViewItem?, animation: ListViewItemUpdateAnimation, completion: @escaping (ListViewItemNodeLayout, @escaping (ListViewItemApply) -> Void) -> Void) {
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Queue.mainQueue().async {
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if let nodeValue = node() as? VerticalListContextResultsChatInputPanelItemNode {
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let nodeLayout = nodeValue.asyncLayout()
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async {
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let (top, bottom) = (previousItem != nil, nextItem != nil)
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let (layout, apply) = nodeLayout(self, params, top, bottom)
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Queue.mainQueue().async {
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completion(layout, { _ in
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apply(animation)
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})
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}
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}
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} else {
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assertionFailure()
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}
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}
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}
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}
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private let titleFont = Font.medium(16.0)
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private let textFont = Font.regular(15.0)
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private let iconFont = Font.medium(25.0)
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private let iconTextBackgroundImage = generateStretchableFilledCircleImage(radius: 2.0, color: UIColor(rgb: 0xdfdfdf))
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final class VerticalListContextResultsChatInputPanelItemNode: ListViewItemNode {
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static let itemHeight: CGFloat = 75.0
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private let iconTextBackgroundNode: ASImageNode
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private let iconTextNode: TextNode
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private let iconImageNode: TransformImageNode
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private let titleNode: TextNode
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private let textNode: TextNode
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private let topSeparatorNode: ASDisplayNode
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private let separatorNode: ASDisplayNode
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private let highlightedBackgroundNode: ASDisplayNode
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private var statusDisposable = MetaDisposable()
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private let statusNode: RadialStatusNode = RadialStatusNode(backgroundNodeColor: UIColor(white: 0.0, alpha: 0.5))
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private var resourceStatus: MediaResourceStatus?
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private var currentIconImageResource: TelegramMediaResource?
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private var item: VerticalListContextResultsChatInputPanelItem?
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init() {
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self.titleNode = TextNode()
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self.textNode = TextNode()
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self.topSeparatorNode = ASDisplayNode()
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self.topSeparatorNode.isLayerBacked = true
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self.separatorNode = ASDisplayNode()
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self.separatorNode.isLayerBacked = true
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self.highlightedBackgroundNode = ASDisplayNode()
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self.highlightedBackgroundNode.isLayerBacked = true
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self.iconTextBackgroundNode = ASImageNode()
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self.iconTextBackgroundNode.isLayerBacked = true
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self.iconTextBackgroundNode.displaysAsynchronously = false
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self.iconTextBackgroundNode.displayWithoutProcessing = true
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self.iconTextNode = TextNode()
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self.iconTextNode.isUserInteractionEnabled = false
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self.iconImageNode = TransformImageNode()
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self.iconImageNode.contentAnimations = [.subsequentUpdates]
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self.iconImageNode.isLayerBacked = !smartInvertColorsEnabled()
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self.iconImageNode.displaysAsynchronously = false
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super.init(layerBacked: false, dynamicBounce: false)
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self.addSubnode(self.topSeparatorNode)
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self.addSubnode(self.separatorNode)
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self.addSubnode(self.iconImageNode)
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self.addSubnode(self.titleNode)
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self.addSubnode(self.textNode)
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self.addSubnode(self.statusNode)
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}
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deinit {
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statusDisposable.dispose()
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}
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override public func layoutForParams(_ params: ListViewItemLayoutParams, item: ListViewItem, previousItem: ListViewItem?, nextItem: ListViewItem?) {
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if let item = item as? VerticalListContextResultsChatInputPanelItem {
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let doLayout = self.asyncLayout()
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let merged = (top: previousItem != nil, bottom: nextItem != nil)
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let (layout, apply) = doLayout(item, params, merged.top, merged.bottom)
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self.contentSize = layout.contentSize
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self.insets = layout.insets
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apply(.None)
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}
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}
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func asyncLayout() -> (_ item: VerticalListContextResultsChatInputPanelItem, _ params: ListViewItemLayoutParams, _ mergedTop: Bool, _ mergedBottom: Bool) -> (ListViewItemNodeLayout, (ListViewItemUpdateAnimation) -> Void) {
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let makeTitleLayout = TextNode.asyncLayout(self.titleNode)
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let makeTextLayout = TextNode.asyncLayout(self.textNode)
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let iconTextMakeLayout = TextNode.asyncLayout(self.iconTextNode)
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let iconImageLayout = self.iconImageNode.asyncLayout()
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let currentIconImageResource = self.currentIconImageResource
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return { [weak self] item, params, mergedTop, mergedBottom in
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let leftInset: CGFloat = 80.0 + params.leftInset
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let rightInset: CGFloat = 10.0 + params.rightInset
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let applyIconTextBackgroundImage = iconTextBackgroundImage
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var titleString: NSAttributedString?
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var textString: NSAttributedString?
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var iconText: NSAttributedString?
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var updateIconImageSignal: Signal<(TransformImageArguments) -> DrawingContext?, NoError>?
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var updatedStatusSignal: Signal<MediaResourceStatus, NoError>?
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if let title = item.result.title {
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titleString = NSAttributedString(string: title, font: titleFont, textColor: item.theme.list.itemPrimaryTextColor)
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}
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if let text = item.result.description {
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textString = NSAttributedString(string: text, font: textFont, textColor: item.theme.list.itemSecondaryTextColor)
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}
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var imageResource: TelegramMediaResource?
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var stickerFile: TelegramMediaFile?
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switch item.result {
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case let .externalReference(_, _, _, _, _, url, content, thumbnail, _):
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if let thumbnail = thumbnail {
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imageResource = thumbnail.resource
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}
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var selectedUrl: String?
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if let url = url {
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selectedUrl = url
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} else if let content = content {
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if let resource = content.resource as? HttpReferenceMediaResource {
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selectedUrl = resource.url
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} else if let resource = content.resource as? WebFileReferenceMediaResource {
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selectedUrl = resource.url
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}
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}
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if let selectedUrl = selectedUrl, let parsedUrl = URL(string: selectedUrl) {
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if let host = parsedUrl.host, !host.isEmpty {
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iconText = NSAttributedString(string: host.substring(to: host.index(after: host.startIndex)).uppercased(), font: iconFont, textColor: UIColor.white)
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}
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}
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case let .internalReference(_, _, _, _, _, image, file, _):
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if let image = image {
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imageResource = imageRepresentationLargerThan(image.representations, size: PixelDimensions(width: 200, height: 200))?.resource
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} else if let file = file {
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if file.isSticker {
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stickerFile = file
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imageResource = file.resource
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} else {
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imageResource = smallestImageRepresentation(file.previewRepresentations)?.resource
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}
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}
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}
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if iconText == nil {
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if let title = item.result.title, !title.isEmpty {
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let titleText = title.substring(to: title.index(after: title.startIndex)).uppercased()
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iconText = NSAttributedString(string: titleText, font: iconFont, textColor: UIColor.white)
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}
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}
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var iconImageApply: (() -> Void)?
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if let imageResource = imageResource {
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let boundingSize = CGSize(width: 55.0, height: 55.0)
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let iconSize: CGSize
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if let stickerFile = stickerFile, let dimensions = stickerFile.dimensions {
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iconSize = dimensions.cgSize.fitted(boundingSize)
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} else {
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iconSize = boundingSize
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}
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let imageCorners = ImageCorners(topLeft: .Corner(2.0), topRight: .Corner(2.0), bottomLeft: .Corner(2.0), bottomRight: .Corner(2.0))
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let arguments = TransformImageArguments(corners: imageCorners, imageSize: iconSize, boundingSize: boundingSize, intrinsicInsets: UIEdgeInsets())
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iconImageApply = iconImageLayout(arguments)
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updatedStatusSignal = item.account.postbox.mediaBox.resourceStatus(imageResource)
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}
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var updatedIconImageResource = false
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if let currentIconImageResource = currentIconImageResource, let imageResource = imageResource {
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if !currentIconImageResource.isEqual(to: imageResource) {
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updatedIconImageResource = true
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}
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} else if (currentIconImageResource != nil) != (imageResource != nil) {
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updatedIconImageResource = true
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}
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if updatedIconImageResource {
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if let imageResource = imageResource {
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if let stickerFile = stickerFile {
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updateIconImageSignal = chatMessageSticker(account: item.account, file: stickerFile, small: false, fetched: true)
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} else {
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let tmpRepresentation = TelegramMediaImageRepresentation(dimensions: PixelDimensions(width: 55, height: 55), resource: imageResource)
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let tmpImage = TelegramMediaImage(imageId: MediaId(namespace: 0, id: 0), representations: [tmpRepresentation], immediateThumbnailData: nil, reference: nil, partialReference: nil, flags: [])
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updateIconImageSignal = chatWebpageSnippetPhoto(account: item.account, photoReference: .standalone(media: tmpImage))
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}
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} else {
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updateIconImageSignal = .complete()
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}
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}
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let (titleLayout, titleApply) = makeTitleLayout(TextNodeLayoutArguments(attributedString: titleString, backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: params.width - leftInset - rightInset, height: 100.0), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
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let (textLayout, textApply) = makeTextLayout(TextNodeLayoutArguments(attributedString: textString, backgroundColor: nil, maximumNumberOfLines: 2, truncationType: .end, constrainedSize: CGSize(width: params.width - leftInset - rightInset, height: 100.0), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
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let (iconTextLayout, iconTextApply) = iconTextMakeLayout(TextNodeLayoutArguments(attributedString: iconText, backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: 38.0, height: CGFloat.infinity), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
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var titleFrame: CGRect?
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if let _ = titleString {
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titleFrame = CGRect(origin: CGPoint(x: leftInset, y: 9.0), size: titleLayout.size)
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}
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var textFrame: CGRect?
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if let _ = textString {
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var topOffset: CGFloat = 9.0
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if let titleFrame = titleFrame {
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topOffset = titleFrame.maxY + 1.0
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}
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textFrame = CGRect(origin: CGPoint(x: leftInset, y: topOffset), size: textLayout.size)
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}
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let nodeLayout = ListViewItemNodeLayout(contentSize: CGSize(width: params.width, height: VerticalListContextResultsChatInputPanelItemNode.itemHeight), insets: UIEdgeInsets())
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return (nodeLayout, { _ in
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if let strongSelf = self {
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strongSelf.item = item
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strongSelf.separatorNode.backgroundColor = item.theme.list.itemPlainSeparatorColor
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strongSelf.topSeparatorNode.backgroundColor = item.theme.list.itemPlainSeparatorColor
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strongSelf.backgroundColor = item.theme.list.plainBackgroundColor
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strongSelf.highlightedBackgroundNode.backgroundColor = item.theme.list.itemHighlightedBackgroundColor
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let _ = titleApply()
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let _ = textApply()
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if let titleFrame = titleFrame {
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strongSelf.titleNode.frame = titleFrame
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}
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if let textFrame = textFrame {
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strongSelf.textNode.frame = textFrame
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}
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let iconFrame = CGRect(origin: CGPoint(x: params.leftInset + 12.0, y: 11.0), size: CGSize(width: 55.0, height: 55.0))
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strongSelf.iconTextNode.frame = CGRect(origin: CGPoint(x: iconFrame.minX + floor((55.0 - iconTextLayout.size.width) / 2.0), y: iconFrame.minY + floor((55.0 - iconTextLayout.size.height) / 2.0) + 2.0), size: iconTextLayout.size)
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let _ = iconTextApply()
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strongSelf.currentIconImageResource = imageResource
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if let iconImageApply = iconImageApply {
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if let updateImageSignal = updateIconImageSignal {
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strongSelf.iconImageNode.setSignal(updateImageSignal)
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}
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if strongSelf.iconImageNode.supernode == nil {
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strongSelf.addSubnode(strongSelf.iconImageNode)
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}
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strongSelf.iconImageNode.frame = iconFrame
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iconImageApply()
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if strongSelf.iconTextBackgroundNode.supernode != nil {
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strongSelf.iconTextBackgroundNode.removeFromSupernode()
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}
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if strongSelf.iconTextNode.supernode != nil {
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strongSelf.iconTextNode.removeFromSupernode()
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}
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} else if strongSelf.iconImageNode.supernode != nil {
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strongSelf.iconImageNode.removeFromSupernode()
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if strongSelf.iconTextBackgroundNode.supernode == nil {
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strongSelf.iconTextBackgroundNode.image = applyIconTextBackgroundImage
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strongSelf.addSubnode(strongSelf.iconTextBackgroundNode)
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}
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strongSelf.iconTextBackgroundNode.frame = iconFrame
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if strongSelf.iconTextNode.supernode == nil {
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strongSelf.addSubnode(strongSelf.iconTextNode)
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}
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}
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strongSelf.topSeparatorNode.isHidden = mergedTop
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strongSelf.separatorNode.isHidden = !mergedBottom
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strongSelf.topSeparatorNode.frame = CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: CGSize(width: params.width, height: UIScreenPixel))
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strongSelf.separatorNode.frame = CGRect(origin: CGPoint(x: leftInset, y: nodeLayout.contentSize.height - UIScreenPixel), size: CGSize(width: params.width - leftInset, height: UIScreenPixel))
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strongSelf.highlightedBackgroundNode.frame = CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: CGSize(width: params.width, height: nodeLayout.size.height + UIScreenPixel))
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let progressSize = CGSize(width: 24.0, height: 24.0)
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let progressFrame = CGRect(origin: CGPoint(x: iconFrame.minX + floorToScreenPixels((iconFrame.width - progressSize.width) / 2.0), y: iconFrame.minY + floorToScreenPixels((iconFrame.height - progressSize.height) / 2.0)), size: progressSize)
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if let updatedStatusSignal = updatedStatusSignal {
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strongSelf.statusDisposable.set((updatedStatusSignal |> deliverOnMainQueue).start(next: { [weak strongSelf] status in
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displayLinkDispatcher.dispatch {
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if let strongSelf = strongSelf {
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strongSelf.resourceStatus = status
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strongSelf.statusNode.frame = progressFrame
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let state: RadialStatusNodeState
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let statusForegroundColor: UIColor = .white
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switch status {
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case let .Fetching(_, progress):
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state = RadialStatusNodeState.progress(color: statusForegroundColor, lineWidth: nil, value: CGFloat(max(progress, 0.2)), cancelEnabled: false)
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case .Remote:
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state = .download(statusForegroundColor)
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case .Local:
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state = .none
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}
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strongSelf.statusNode.transitionToState(state, completion: { })
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}
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}
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}))
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} else {
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strongSelf.statusNode.transitionToState(.none, completion: { })
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}
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}
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})
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}
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}
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override func setHighlighted(_ highlighted: Bool, at point: CGPoint, animated: Bool) {
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super.setHighlighted(highlighted, at: point, animated: animated)
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if highlighted {
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self.highlightedBackgroundNode.alpha = 1.0
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if self.highlightedBackgroundNode.supernode == nil {
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self.insertSubnode(self.highlightedBackgroundNode, aboveSubnode: self.separatorNode)
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}
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} else {
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if self.highlightedBackgroundNode.supernode != nil {
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if animated {
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self.highlightedBackgroundNode.layer.animateAlpha(from: self.highlightedBackgroundNode.alpha, to: 0.0, duration: 0.4, completion: { [weak self] completed in
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if let strongSelf = self {
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if completed {
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strongSelf.highlightedBackgroundNode.removeFromSupernode()
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}
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}
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})
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self.highlightedBackgroundNode.alpha = 0.0
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} else {
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self.highlightedBackgroundNode.removeFromSupernode()
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}
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}
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}
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}
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override func selected() {
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guard let item = self.item else {
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return
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}
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let _ = item.resultSelected(item.result, self, self.bounds)
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}
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}
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Reference in New Issue
Block a user