mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
670 lines
34 KiB
Swift
670 lines
34 KiB
Swift
import Foundation
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import UIKit
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import AppBundle
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import AsyncDisplayKit
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import Display
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import SolidRoundedButtonNode
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import SwiftSignalKit
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import OverlayStatusController
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import WalletCore
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import AnimatedStickerNode
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import Markdown
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private func stringForFullDate(timestamp: Int32, strings: WalletStrings, dateTimeFormat: WalletPresentationDateTimeFormat) -> String {
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var t: time_t = Int(timestamp)
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var timeinfo = tm()
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localtime_r(&t, &timeinfo);
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let dayString = "\(timeinfo.tm_mday)"
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let yearString = "\(2000 + timeinfo.tm_year - 100)"
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let timeString = stringForShortTimestamp(hours: Int32(timeinfo.tm_hour), minutes: Int32(timeinfo.tm_min), dateTimeFormat: dateTimeFormat)
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let monthFormat: (String, String, String) -> (String, [(Int, NSRange)])
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switch timeinfo.tm_mon + 1 {
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case 1:
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monthFormat = strings.Wallet_Time_PreciseDate_m1
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case 2:
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monthFormat = strings.Wallet_Time_PreciseDate_m2
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case 3:
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monthFormat = strings.Wallet_Time_PreciseDate_m3
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case 4:
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monthFormat = strings.Wallet_Time_PreciseDate_m4
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case 5:
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monthFormat = strings.Wallet_Time_PreciseDate_m5
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case 6:
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monthFormat = strings.Wallet_Time_PreciseDate_m6
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case 7:
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monthFormat = strings.Wallet_Time_PreciseDate_m7
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case 8:
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monthFormat = strings.Wallet_Time_PreciseDate_m8
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case 9:
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monthFormat = strings.Wallet_Time_PreciseDate_m9
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case 10:
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monthFormat = strings.Wallet_Time_PreciseDate_m10
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case 11:
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monthFormat = strings.Wallet_Time_PreciseDate_m11
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case 12:
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monthFormat = strings.Wallet_Time_PreciseDate_m12
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default:
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return ""
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}
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return monthFormat(dayString, yearString, timeString).0
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}
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private enum WalletTransactionAddress {
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case list([String])
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case none
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case unknown
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}
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private func stringForAddress(strings: WalletStrings, address: WalletTransactionAddress) -> String {
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switch address {
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case let .list(addresses):
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return addresses.map { formatAddress($0) }.joined(separator: "\n\n")
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case .none:
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return strings.Wallet_TransactionInfo_NoAddress
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case .unknown:
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return "<unknown>"
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}
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}
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private func extractAddress(_ walletTransaction: WalletInfoTransaction) -> WalletTransactionAddress {
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switch walletTransaction {
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case let .completed(walletTransaction):
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let transferredValue = walletTransaction.transferredValueWithoutFees
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if transferredValue <= 0 {
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if walletTransaction.outMessages.isEmpty {
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return .none
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} else {
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var addresses: [String] = []
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for message in walletTransaction.outMessages {
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addresses.append(message.destination)
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}
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return .list(addresses)
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}
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} else {
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if let inMessage = walletTransaction.inMessage {
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return .list([inMessage.source])
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} else {
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return .unknown
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}
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}
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return .none
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case let .pending(pending):
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return .list([pending.address])
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}
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}
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private func extractDescription(_ walletTransaction: WalletInfoTransaction) -> String {
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switch walletTransaction {
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case let .completed(walletTransaction):
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let transferredValue = walletTransaction.transferredValueWithoutFees
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var text = ""
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if transferredValue <= 0 {
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for message in walletTransaction.outMessages {
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if !text.isEmpty {
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text.append("\n\n")
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}
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text.append(message.textMessage)
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}
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} else {
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if let inMessage = walletTransaction.inMessage {
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text = inMessage.textMessage
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}
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}
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return text
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case let .pending(pending):
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return String(data: pending.comment, encoding: .utf8) ?? ""
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}
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}
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private func messageBubbleImage(incoming: Bool, fillColor: UIColor, strokeColor: UIColor) -> UIImage {
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let diameter: CGFloat = 36.0
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let corner: CGFloat = 7.0
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return generateImage(CGSize(width: 42.0, height: diameter), contextGenerator: { size, context in
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context.clear(CGRect(origin: CGPoint(), size: size))
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context.translateBy(x: size.width / 2.0, y: size.height / 2.0)
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context.scaleBy(x: incoming ? 1.0 : -1.0, y: -1.0)
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context.translateBy(x: -size.width / 2.0 + 0.5, y: -size.height / 2.0 + 0.5)
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let lineWidth: CGFloat = 1.0
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context.setFillColor(fillColor.cgColor)
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context.setLineWidth(lineWidth)
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context.setStrokeColor(strokeColor.cgColor)
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let _ = try? drawSvgPath(context, path: "M6,17.5 C6,7.83289181 13.8350169,0 23.5,0 C33.1671082,0 41,7.83501688 41,17.5 C41,27.1671082 33.1649831,35 23.5,35 C19.2941198,35 15.4354328,33.5169337 12.4179496,31.0453367 C9.05531719,34.9894816 -2.41102995e-08,35 0,35 C5.972003,31.5499861 6,26.8616169 6,26.8616169 L6,17.5 L6,17.5 ")
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context.strokePath()
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let _ = try? drawSvgPath(context, path: "M6,17.5 C6,7.83289181 13.8350169,0 23.5,0 C33.1671082,0 41,7.83501688 41,17.5 C41,27.1671082 33.1649831,35 23.5,35 C19.2941198,35 15.4354328,33.5169337 12.4179496,31.0453367 C9.05531719,34.9894816 -2.41102995e-08,35 0,35 C5.972003,31.5499861 6,26.8616169 6,26.8616169 L6,17.5 L6,17.5 ")
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context.fillPath()
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})!.stretchableImage(withLeftCapWidth: incoming ? Int(corner + diameter / 2.0) : Int(diameter / 2.0), topCapHeight: Int(diameter / 2.0))
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}
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final class WalletTransactionInfoScreen: ViewController {
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private let context: WalletContext
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private let walletInfo: WalletInfo?
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private let walletTransaction: WalletInfoTransaction
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private var presentationData: WalletPresentationData
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private var previousScreenBrightness: CGFloat?
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private var displayLinkAnimator: DisplayLinkAnimator?
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private let idleTimerExtensionDisposable: Disposable
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public init(context: WalletContext, walletInfo: WalletInfo?, walletTransaction: WalletInfoTransaction, enableDebugActions: Bool) {
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self.context = context
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self.walletInfo = walletInfo
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self.walletTransaction = walletTransaction
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self.presentationData = context.presentationData
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let defaultTheme = self.presentationData.theme.navigationBar
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let navigationBarTheme = NavigationBarTheme(buttonColor: defaultTheme.buttonColor, disabledButtonColor: defaultTheme.disabledButtonColor, primaryTextColor: defaultTheme.primaryTextColor, backgroundColor: .clear, separatorColor: .clear, badgeBackgroundColor: defaultTheme.badgeBackgroundColor, badgeStrokeColor: defaultTheme.badgeStrokeColor, badgeTextColor: defaultTheme.badgeTextColor)
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self.idleTimerExtensionDisposable = context.idleTimerExtension()
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super.init(navigationBarPresentationData: NavigationBarPresentationData(theme: navigationBarTheme, strings: NavigationBarStrings(back: self.presentationData.strings.Wallet_Navigation_Back, close: self.presentationData.strings.Wallet_Navigation_Close)))
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self.supportedOrientations = ViewControllerSupportedOrientations(regularSize: .all, compactSize: .portrait)
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self.navigationBar?.intrinsicCanTransitionInline = false
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self.navigationPresentation = .flatModal
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self.navigationItem.leftBarButtonItem = UIBarButtonItem(customView: UIView())
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self.navigationItem.backBarButtonItem = UIBarButtonItem(title: self.presentationData.strings.Wallet_Navigation_Back, style: .plain, target: nil, action: nil)
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self.navigationItem.rightBarButtonItem = UIBarButtonItem(title: self.presentationData.strings.Wallet_Navigation_Done, style: .done, target: self, action: #selector(self.donePressed))
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}
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deinit {
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self.idleTimerExtensionDisposable.dispose()
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}
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required init(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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override public func loadDisplayNode() {
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self.displayNode = WalletTransactionInfoScreenNode(context: self.context, presentationData: self.presentationData, walletTransaction: self.walletTransaction)
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(self.displayNode as! WalletTransactionInfoScreenNode).send = { [weak self] address in
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guard let strongSelf = self else {
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return
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}
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var randomId: Int64 = 0
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arc4random_buf(&randomId, 8)
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if let walletInfo = strongSelf.walletInfo {
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strongSelf.push(walletSendScreen(context: strongSelf.context, randomId: randomId, walletInfo: walletInfo, address: address))
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strongSelf.dismiss()
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}
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}
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(self.displayNode as! WalletTransactionInfoScreenNode).displayFeesTooltip = { [weak self] node, rect in
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guard let strongSelf = self else {
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return
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}
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let text: NSAttributedString
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if let _ = strongSelf.context.feeInfoUrl {
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let body = MarkdownAttributeSet(font: Font.regular(14.0), textColor: .white, additionalAttributes: [:])
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let link = MarkdownAttributeSet(font: Font.regular(14.0), textColor: strongSelf.context.presentationData.theme.alert.accentColor, additionalAttributes: [:])
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text = parseMarkdownIntoAttributedString(strongSelf.context.presentationData.strings.Wallet_TransactionInfo_StorageFeeInfoUrl, attributes: MarkdownAttributes(body: body, bold: body, link: link, linkAttribute: { _ in nil }), textAlignment: .center)
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} else {
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text = NSAttributedString(string: strongSelf.context.presentationData.strings.Wallet_TransactionInfo_StorageFeeInfo, font: Font.regular(14.0), textColor: .white, paragraphAlignment: .center)
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}
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let controller = TooltipController(content: .attributedText(text), timeout: 3.0, dismissByTapOutside: true, dismissByTapOutsideSource: false, dismissImmediatelyOnLayoutUpdate: false, arrowOnBottom: false)
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controller.dismissed = { [weak self] tappedInside in
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if let strongSelf = self, tappedInside {
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if let feeInfoUrl = strongSelf.context.feeInfoUrl {
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strongSelf.context.openUrl(feeInfoUrl)
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}
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}
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}
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strongSelf.present(controller, in: .window(.root), with: TooltipControllerPresentationArguments(sourceViewAndRect: {
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if let strongSelf = self {
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return (node.view, rect.insetBy(dx: 0.0, dy: -4.0))
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}
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return nil
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}))
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}
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(self.displayNode as! WalletTransactionInfoScreenNode).displayCopyContextMenu = { [weak self] node, frame, text in
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guard let strongSelf = self else {
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return
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}
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let contextMenuController = ContextMenuController(actions: [ContextMenuAction(content: .text(title: strongSelf.presentationData.strings.Wallet_ContextMenuCopy, accessibilityLabel: strongSelf.presentationData.strings.Wallet_ContextMenuCopy), action: {
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UIPasteboard.general.string = text
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})])
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strongSelf.present(contextMenuController, in: .window(.root), with: ContextMenuControllerPresentationArguments(sourceNodeAndRect: { [weak self] in
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if let strongSelf = self {
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return (node, frame.insetBy(dx: 0.0, dy: -2.0), strongSelf.displayNode, strongSelf.displayNode.view.bounds)
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} else {
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return nil
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}
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}))
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}
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self.displayNodeDidLoad()
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}
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private let measureTextNode = TextNode()
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override func preferredContentSizeForLayout(_ layout: ContainerViewLayout) -> CGSize? {
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let insets = layout.insets(options: [])
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let minHeight: CGFloat = 424.0
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let maxHeight: CGFloat = min(596.0, layout.size.height)
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let text = NSAttributedString(string: extractDescription(self.walletTransaction), font: Font.regular(17.0), textColor: .black)
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let makeTextLayout = TextNode.asyncLayout(self.measureTextNode)
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let (textLayout, _) = makeTextLayout(TextNodeLayoutArguments(attributedString: text, backgroundColor: nil, maximumNumberOfLines: 0, truncationType: .end, constrainedSize: CGSize(width: layout.size.width - 36.0 * 2.0, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
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var resultHeight = minHeight
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if textLayout.size.height > 0.0 {
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let textHeight = textLayout.size.height + 24.0
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let minOverscroll: CGFloat = 42.0
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let maxOverscroll: CGFloat = 148.0
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let contentHeight = minHeight + textHeight
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let difference = contentHeight - maxHeight
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if difference < 0.0 {
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resultHeight = contentHeight
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} else if difference > maxOverscroll {
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resultHeight = maxHeight
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} else if difference > minOverscroll {
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resultHeight = maxHeight - (maxOverscroll - difference)
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} else {
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resultHeight = maxHeight - (minOverscroll - difference)
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}
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}
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return CGSize(width: layout.size.width, height: resultHeight + insets.bottom)
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}
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override public func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
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super.containerLayoutUpdated(layout, transition: transition)
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(self.displayNode as! WalletTransactionInfoScreenNode).containerLayoutUpdated(layout: layout, navigationHeight: self.navigationHeight, transition: transition)
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}
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@objc private func donePressed() {
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self.dismiss()
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}
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}
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private let amountFont = Font.medium(48.0)
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private let fractionalFont = Font.medium(24.0)
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private final class WalletTransactionInfoScreenNode: ViewControllerTracingNode, UIScrollViewDelegate {
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private let context: WalletContext
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private var presentationData: WalletPresentationData
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private let walletTransaction: WalletInfoTransaction
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private let incoming: Bool
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private let titleNode: ImmediateTextNode
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private let timeNode: ImmediateTextNode
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private let navigationBackgroundNode: ASDisplayNode
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private let navigationSeparatorNode: ASDisplayNode
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private let scrollNode: ASScrollNode
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private let amountNode: WalletInfoBalanceNode
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private let activateArea: AccessibilityAreaNode
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private let feesNode: ImmediateTextNode
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private let feesInfoIconNode: ASImageNode
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private let feesButtonNode: ASButtonNode
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private let commentBackgroundNode: ASImageNode
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private let commentTextNode: ImmediateTextNode
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private let commentSeparatorNode: ASDisplayNode
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private let addressTextNode: ImmediateTextNode
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private let buttonNode: SolidRoundedButtonNode
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private var validLayout: (ContainerViewLayout, CGFloat)?
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var send: ((String) -> Void)?
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var displayFeesTooltip: ((ASDisplayNode, CGRect) -> Void)?
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var displayCopyContextMenu: ((ASDisplayNode, CGRect, String) -> Void)?
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init(context: WalletContext, presentationData: WalletPresentationData, walletTransaction: WalletInfoTransaction) {
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self.context = context
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self.presentationData = presentationData
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self.walletTransaction = walletTransaction
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self.titleNode = ImmediateTextNode()
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self.titleNode.textAlignment = .center
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self.titleNode.maximumNumberOfLines = 1
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self.timeNode = ImmediateTextNode()
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self.timeNode.textAlignment = .center
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self.timeNode.maximumNumberOfLines = 1
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self.navigationBackgroundNode = ASDisplayNode()
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self.navigationBackgroundNode.backgroundColor = self.presentationData.theme.navigationBar.backgroundColor
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self.navigationBackgroundNode.alpha = 0.0
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self.navigationSeparatorNode = ASDisplayNode()
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self.navigationSeparatorNode.backgroundColor = self.presentationData.theme.navigationBar.separatorColor
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self.scrollNode = ASScrollNode()
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self.amountNode = WalletInfoBalanceNode(dateTimeFormat: presentationData.dateTimeFormat)
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self.feesNode = ImmediateTextNode()
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self.feesNode.textAlignment = .center
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self.feesNode.maximumNumberOfLines = 2
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self.feesNode.lineSpacing = 0.35
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self.feesInfoIconNode = ASImageNode()
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self.feesInfoIconNode.displaysAsynchronously = false
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self.feesInfoIconNode.displayWithoutProcessing = true
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self.feesInfoIconNode.image = UIImage(bundleImageName: "Wallet/InfoIcon")
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self.feesButtonNode = ASButtonNode()
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self.commentBackgroundNode = ASImageNode()
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self.commentBackgroundNode.contentMode = .scaleToFill
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self.commentBackgroundNode.isUserInteractionEnabled = true
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self.commentTextNode = ImmediateTextNode()
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self.commentTextNode.textAlignment = .natural
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self.commentTextNode.maximumNumberOfLines = 0
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self.commentTextNode.isUserInteractionEnabled = false
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self.commentSeparatorNode = ASDisplayNode()
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self.commentSeparatorNode.backgroundColor = self.presentationData.theme.list.itemPlainSeparatorColor
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self.addressTextNode = ImmediateTextNode()
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self.addressTextNode.maximumNumberOfLines = 4
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self.addressTextNode.textAlignment = .justified
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self.addressTextNode.lineSpacing = 0.35
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self.buttonNode = SolidRoundedButtonNode(title: "", icon: nil, theme: SolidRoundedButtonTheme(backgroundColor: self.presentationData.theme.setup.buttonFillColor, foregroundColor: self.presentationData.theme.setup.buttonForegroundColor), height: 50.0, cornerRadius: 10.0, gloss: false)
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self.activateArea = AccessibilityAreaNode()
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let timestamp: Int64
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let transferredValue: Int64
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switch walletTransaction {
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case let .completed(transaction):
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timestamp = transaction.timestamp
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transferredValue = transaction.transferredValueWithoutFees
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case let .pending(transaction):
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timestamp = transaction.timestamp
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transferredValue = -transaction.value
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}
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self.incoming = transferredValue > 0
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super.init()
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self.backgroundColor = self.presentationData.theme.list.plainBackgroundColor
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self.addSubnode(self.scrollNode)
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self.addSubnode(self.feesNode)
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self.addSubnode(self.feesInfoIconNode)
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self.addSubnode(self.feesButtonNode)
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self.scrollNode.addSubnode(self.commentBackgroundNode)
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self.scrollNode.addSubnode(self.commentTextNode)
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self.addSubnode(self.navigationBackgroundNode)
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self.navigationBackgroundNode.addSubnode(self.navigationSeparatorNode)
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self.addSubnode(self.titleNode)
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self.addSubnode(self.timeNode)
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self.addSubnode(self.amountNode)
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self.addSubnode(self.commentSeparatorNode)
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self.addSubnode(self.addressTextNode)
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self.addSubnode(self.buttonNode)
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let titleFont = Font.semibold(17.0)
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let subtitleFont = Font.regular(13.0)
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let addressFont = Font.monospace(17.0)
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let textColor = self.presentationData.theme.list.itemPrimaryTextColor
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let seccondaryTextColor = self.presentationData.theme.list.itemSecondaryTextColor
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self.titleNode.attributedText = NSAttributedString(string: self.presentationData.strings.Wallet_TransactionInfo_Title, font: titleFont, textColor: textColor)
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self.timeNode.attributedText = NSAttributedString(string: stringForFullDate(timestamp: Int32(clamping: timestamp), strings: self.presentationData.strings, dateTimeFormat: self.presentationData.dateTimeFormat), font: subtitleFont, textColor: seccondaryTextColor)
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let amountString: String
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let amountColor: UIColor
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if transferredValue <= 0 {
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amountString = "\(formatBalanceText(-transferredValue, decimalSeparator: self.presentationData.dateTimeFormat.decimalSeparator))"
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amountColor = self.presentationData.theme.info.outgoingFundsTitleColor
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} else {
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amountString = "\(formatBalanceText(transferredValue, decimalSeparator: self.presentationData.dateTimeFormat.decimalSeparator))"
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amountColor = self.presentationData.theme.info.incomingFundsTitleColor
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}
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self.amountNode.balance = (amountString, amountColor)
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var feesString: String = ""
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if case let .completed(transaction) = walletTransaction {
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if transaction.otherFee != 0 {
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feesString.append(formatBalanceText(transaction.otherFee, decimalSeparator: presentationData.dateTimeFormat.decimalSeparator) + " transaction fee")
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|
}
|
|
if transaction.storageFee != 0 {
|
|
if !feesString.isEmpty {
|
|
feesString.append("\n")
|
|
}
|
|
feesString.append(formatBalanceText(transaction.storageFee, decimalSeparator: presentationData.dateTimeFormat.decimalSeparator) + " storage fee")
|
|
}
|
|
|
|
self.feesInfoIconNode.isHidden = feesString.isEmpty
|
|
}
|
|
self.feesNode.attributedText = NSAttributedString(string: feesString, font: subtitleFont, textColor: seccondaryTextColor)
|
|
|
|
self.feesButtonNode.addTarget(self, action: #selector(self.feesPressed), forControlEvents: .touchUpInside)
|
|
|
|
var commentBackgroundColor = presentationData.theme.transaction.descriptionBackgroundColor
|
|
if commentBackgroundColor.distance(to: presentationData.theme.list.plainBackgroundColor) < 100 {
|
|
commentBackgroundColor = UIColor(rgb: 0xf1f1f4)
|
|
}
|
|
self.commentBackgroundNode.image = messageBubbleImage(incoming: transferredValue > 0, fillColor: commentBackgroundColor, strokeColor: presentationData.theme.transaction.descriptionBackgroundColor)
|
|
self.commentTextNode.attributedText = NSAttributedString(string: extractDescription(walletTransaction), font: Font.regular(17.0), textColor: presentationData.theme.transaction.descriptionTextColor)
|
|
|
|
let address = extractAddress(walletTransaction)
|
|
var singleAddress: String?
|
|
if case let .list(list) = address, list.count == 1 {
|
|
singleAddress = list.first
|
|
}
|
|
|
|
if let address = singleAddress {
|
|
self.addressTextNode.attributedText = NSAttributedString(string: formatAddress(address), font: addressFont, textColor: textColor, paragraphAlignment: .justified)
|
|
self.buttonNode.title = presentationData.strings.Wallet_TransactionInfo_SendGrams
|
|
|
|
self.buttonNode.pressed = { [weak self] in
|
|
self?.send?(address)
|
|
}
|
|
}
|
|
}
|
|
|
|
override func didLoad() {
|
|
super.didLoad()
|
|
|
|
self.scrollNode.view.delegate = self
|
|
self.scrollNode.view.alwaysBounceVertical = true
|
|
self.scrollNode.view.showsVerticalScrollIndicator = false
|
|
|
|
let commentGestureRecognizer = TapLongTapOrDoubleTapGestureRecognizer(target: self, action: #selector(self.tapLongTapOrDoubleTapCommentGesture(_:)))
|
|
commentGestureRecognizer.tapActionAtPoint = { [weak self] point in
|
|
return .waitForSingleTap
|
|
}
|
|
self.commentBackgroundNode.view.addGestureRecognizer(commentGestureRecognizer)
|
|
|
|
let addressGestureRecognizer = TapLongTapOrDoubleTapGestureRecognizer(target: self, action: #selector(self.tapLongTapOrDoubleTapAddressGesture(_:)))
|
|
addressGestureRecognizer.tapActionAtPoint = { [weak self] point in
|
|
return .waitForSingleTap
|
|
}
|
|
self.addressTextNode.view.addGestureRecognizer(addressGestureRecognizer)
|
|
}
|
|
|
|
@objc func tapLongTapOrDoubleTapCommentGesture(_ recognizer: TapLongTapOrDoubleTapGestureRecognizer) {
|
|
switch recognizer.state {
|
|
case .ended:
|
|
if let (gesture, location) = recognizer.lastRecognizedGestureAndLocation {
|
|
switch gesture {
|
|
case .longTap:
|
|
let description = extractDescription(self.walletTransaction)
|
|
if !description.isEmpty {
|
|
self.displayCopyContextMenu?(self, self.commentBackgroundNode.convert(self.commentBackgroundNode.bounds, to: self), description)
|
|
}
|
|
default:
|
|
break
|
|
}
|
|
}
|
|
default:
|
|
break
|
|
}
|
|
}
|
|
|
|
@objc func tapLongTapOrDoubleTapAddressGesture(_ recognizer: TapLongTapOrDoubleTapGestureRecognizer) {
|
|
switch recognizer.state {
|
|
case .ended:
|
|
if let (gesture, location) = recognizer.lastRecognizedGestureAndLocation {
|
|
switch gesture {
|
|
case .longTap:
|
|
let address = extractAddress(self.walletTransaction)
|
|
var singleAddress: String?
|
|
if case let .list(list) = address, list.count == 1 {
|
|
singleAddress = list.first
|
|
}
|
|
|
|
if let address = singleAddress {
|
|
self.displayCopyContextMenu?(self, self.addressTextNode.convert(self.addressTextNode.bounds, to: self), address)
|
|
}
|
|
default:
|
|
break
|
|
}
|
|
}
|
|
default:
|
|
break
|
|
}
|
|
}
|
|
|
|
@objc private func feesPressed() {
|
|
self.displayFeesTooltip?(self.feesNode, self.feesNode.bounds)
|
|
}
|
|
|
|
func scrollViewDidScroll(_ scrollView: UIScrollView) {
|
|
self.updateTitle(transition: .immediate)
|
|
}
|
|
|
|
private func updateTitle(transition: ContainedViewLayoutTransition) {
|
|
guard let (layout, navigationHeight) = self.validLayout else {
|
|
return
|
|
}
|
|
|
|
let width = layout.size.width
|
|
let sideInset: CGFloat = 16.0
|
|
|
|
let minOffset = navigationHeight
|
|
let maxOffset: CGFloat = 200.0
|
|
|
|
let nominalFeesHeight: CGFloat = 42.0
|
|
let minHeaderOffset = minOffset
|
|
let maxHeaderOffset = (minOffset + maxOffset) / 2.0
|
|
let maxHeaderPositionOffset = maxOffset - nominalFeesHeight
|
|
|
|
let offset: CGFloat = max(0.0, maxOffset - self.scrollNode.view.contentOffset.y)
|
|
let effectiveOffset = max(offset, navigationHeight)
|
|
|
|
let minFeesOffset = maxOffset - nominalFeesHeight
|
|
let maxFeesOffset = maxOffset
|
|
let feesTransition: CGFloat = max(0.0, min(1.0, (effectiveOffset - minFeesOffset) / (maxFeesOffset - minFeesOffset)))
|
|
let feesAlpha: CGFloat = feesTransition
|
|
transition.updateAlpha(node: self.feesNode, alpha: feesAlpha)
|
|
|
|
let headerScaleTransition: CGFloat = max(0.0, min(1.0, (effectiveOffset - minHeaderOffset) / (maxHeaderOffset - minHeaderOffset)))
|
|
let balanceHeight = self.amountNode.update(width: width, scaleTransition: headerScaleTransition, transition: transition)
|
|
let balanceSize = CGSize(width: width, height: balanceHeight)
|
|
|
|
let maxHeaderScale: CGFloat = min(1.0, (width - 40.0) / balanceSize.width)
|
|
let minHeaderScale: CGFloat = min(0.435, (width - 80.0 * 2.0) / balanceSize.width)
|
|
|
|
let minHeaderHeight: CGFloat = balanceSize.height
|
|
|
|
let minHeaderY = floor((navigationHeight - minHeaderHeight) / 2.0)
|
|
let maxHeaderY: CGFloat = 90.0
|
|
let headerPositionTransition: CGFloat = min(1.0, max(0.0, (effectiveOffset - minHeaderOffset) / (maxHeaderPositionOffset - minHeaderOffset)))
|
|
let headerY = headerPositionTransition * maxHeaderY + (1.0 - headerPositionTransition) * minHeaderY
|
|
let headerScale = headerScaleTransition * maxHeaderScale + (1.0 - headerScaleTransition) * minHeaderScale
|
|
|
|
let balanceFrame = CGRect(origin: CGPoint(x: 0.0, y: headerY), size: balanceSize)
|
|
transition.updateFrame(node: self.amountNode, frame: balanceFrame)
|
|
transition.updateSublayerTransformScale(node: self.amountNode, scale: headerScale)
|
|
|
|
let feesSize = self.feesNode.updateLayout(CGSize(width: layout.size.width - sideInset * 2.0, height: CGFloat.greatestFiniteMagnitude))
|
|
let feesFrame = CGRect(origin: CGPoint(x: floor((layout.size.width - feesSize.width) / 2.0), y: headerY + 64.0), size: feesSize)
|
|
transition.updateFrame(node: self.feesNode, frame: feesFrame)
|
|
transition.updateFrame(node: self.feesButtonNode, frame: feesFrame)
|
|
self.feesButtonNode.isUserInteractionEnabled = feesAlpha > 1.0 - CGFloat.ulpOfOne
|
|
|
|
let minTitleOffset = minOffset
|
|
let maxTitleOffset = (minOffset + maxOffset) / 2.0
|
|
let titleTransition: CGFloat = max(0.0, min(1.0, (effectiveOffset - minTitleOffset) / (maxTitleOffset - minTitleOffset)))
|
|
let titleAlpha: CGFloat = titleTransition * titleTransition
|
|
transition.updateAlpha(node: self.titleNode, alpha: titleAlpha)
|
|
transition.updateAlpha(node: self.timeNode, alpha: titleAlpha)
|
|
|
|
let minTitleY: CGFloat = -44.0
|
|
let maxTitleY: CGFloat = 10.0
|
|
let titleY: CGFloat = titleTransition * maxTitleY + (1.0 - titleTransition) * minTitleY
|
|
let titleSize = self.titleNode.updateLayout(CGSize(width: width - sideInset * 2.0, height: CGFloat.greatestFiniteMagnitude))
|
|
let titleFrame = CGRect(origin: CGPoint(x: floor((width - titleSize.width) / 2.0), y: titleY), size: titleSize)
|
|
transition.updateFrame(node: self.titleNode, frame: titleFrame)
|
|
let subtitleSize = self.timeNode.updateLayout(CGSize(width: width - sideInset * 2.0, height: CGFloat.greatestFiniteMagnitude))
|
|
let subtitleFrame = CGRect(origin: CGPoint(x: floor((width - subtitleSize.width) / 2.0), y: titleFrame.maxY + 1.0), size: subtitleSize)
|
|
transition.updateFrame(node: self.timeNode, frame: subtitleFrame)
|
|
|
|
let alphaTransition: ContainedViewLayoutTransition = .animated(duration: 0.2, curve: .easeInOut)
|
|
let navigationAlpha: CGFloat = (headerScaleTransition <= 0.0 + CGFloat.ulpOfOne) ? 1.0 : 0.0
|
|
if self.navigationBackgroundNode.alpha != navigationAlpha {
|
|
alphaTransition.updateAlpha(node: self.navigationBackgroundNode, alpha: navigationAlpha, beginWithCurrentState: true)
|
|
}
|
|
|
|
let separatorAlpha: CGFloat = self.scrollNode.view.contentOffset.y + self.scrollNode.frame.height >= self.scrollNode.view.contentSize.height ? 0.0 : 1.0
|
|
if self.commentSeparatorNode.alpha != separatorAlpha {
|
|
alphaTransition.updateAlpha(node: self.commentSeparatorNode, alpha: separatorAlpha, beginWithCurrentState: true)
|
|
}
|
|
}
|
|
|
|
func containerLayoutUpdated(layout: ContainerViewLayout, navigationHeight: CGFloat, transition: ContainedViewLayoutTransition) {
|
|
self.validLayout = (layout, navigationHeight)
|
|
|
|
var insets = layout.insets(options: [])
|
|
insets.top += navigationHeight
|
|
let sideInset: CGFloat = 22.0
|
|
|
|
self.updateTitle(transition: transition)
|
|
|
|
let buttonSideInset: CGFloat = 16.0
|
|
let bottomInset = insets.bottom + 10.0
|
|
let buttonWidth = layout.size.width - buttonSideInset * 2.0
|
|
let buttonHeight: CGFloat = 50.0
|
|
let buttonFrame = CGRect(origin: CGPoint(x: floor((layout.size.width - buttonWidth) / 2.0), y: layout.size.height - bottomInset - buttonHeight), size: CGSize(width: buttonWidth, height: buttonHeight))
|
|
transition.updateFrame(node: self.buttonNode, frame: buttonFrame)
|
|
self.buttonNode.updateLayout(width: buttonFrame.width, transition: transition)
|
|
|
|
let addressSize = self.addressTextNode.updateLayout(CGSize(width: layout.size.width - sideInset * 2.0, height: CGFloat.greatestFiniteMagnitude))
|
|
let addressFrame = CGRect(origin: CGPoint(x: floor((layout.size.width - addressSize.width) / 2.0), y: buttonFrame.minY - addressSize.height - 34.0), size: addressSize)
|
|
transition.updateFrame(node: self.addressTextNode, frame: addressFrame)
|
|
|
|
transition.updateFrame(node: self.navigationBackgroundNode, frame: CGRect(x: 0.0, y: 0.0, width: layout.size.width, height: navigationHeight))
|
|
transition.updateFrame(node: self.navigationSeparatorNode, frame: CGRect(x: 0.0, y: navigationHeight, width: layout.size.width, height: UIScreenPixel))
|
|
|
|
let commentSeparatorFrame = CGRect(x: 0.0, y: addressFrame.minY - 36.0, width: layout.size.width, height: UIScreenPixel)
|
|
transition.updateFrame(node: self.commentSeparatorNode, frame: commentSeparatorFrame)
|
|
|
|
let scrollFrame = CGRect(x: 0.0, y: navigationHeight, width: layout.size.width, height: commentSeparatorFrame.minY - navigationHeight)
|
|
transition.updateFrame(node: self.scrollNode, frame: scrollFrame)
|
|
|
|
let commentSize = self.commentTextNode.updateLayout(CGSize(width: layout.size.width - 36.0 * 2.0, height: CGFloat.greatestFiniteMagnitude))
|
|
let commentOrigin = CGPoint(x: floor((layout.size.width - commentSize.width) / 2.0), y: 175.0)
|
|
let commentFrame = CGRect(origin: commentOrigin, size: commentSize)
|
|
transition.updateFrame(node: self.commentTextNode, frame: commentFrame)
|
|
|
|
var commentBackgroundFrame = commentSize.width > 0.0 ? commentFrame.insetBy(dx: -11.0, dy: -7.0) : CGRect()
|
|
commentBackgroundFrame.size.width += 7.0
|
|
if self.incoming {
|
|
commentBackgroundFrame.origin.x -= 7.0
|
|
}
|
|
transition.updateFrame(node: self.commentBackgroundNode, frame: commentBackgroundFrame)
|
|
|
|
let contentHeight = commentOrigin.y + commentBackgroundFrame.height
|
|
self.scrollNode.view.contentSize = CGSize(width: layout.size.width, height: contentHeight)
|
|
|
|
let isScrollEnabled = contentHeight - scrollFrame.height > 20.0
|
|
self.scrollNode.view.isScrollEnabled = isScrollEnabled
|
|
self.scrollNode.clipsToBounds = isScrollEnabled
|
|
self.commentSeparatorNode.isHidden = !isScrollEnabled
|
|
}
|
|
}
|