mirror of
https://github.com/ichmagmaus111/ghostgram.git
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Ghostgram for iOS, rebuilt from scratch on Telegram iOS 13.0. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
708 lines
28 KiB
Swift
708 lines
28 KiB
Swift
import Foundation
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import LottieSettings
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import UIKit
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import Display
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import AccountContext
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import SwiftSignalKit
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import TelegramPresentationData
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import PresentationDataUtils
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import ComponentFlow
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import ViewControllerComponent
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import MultilineTextComponent
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import BalancedTextComponent
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import LottieComponent
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import ButtonComponent
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import BundleIconComponent
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import ResizableSheetComponent
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import GlassBarButtonComponent
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private extension WalletWordsScreenMode {
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var retainsVerificationScreens: Bool {
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switch self {
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case .replacement, .backupDisable:
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return true
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case .view, .verify:
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return false
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}
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}
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var verifiesRotatedKey: Bool {
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if case let .backupDisable(updateSecretPhrase) = self {
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return updateSecretPhrase
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}
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return false
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}
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var allowsRepeatedVerificationCompletion: Bool {
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if case .backupDisable = self {
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return true
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}
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return false
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}
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}
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private final class WalletWordsScreenComponent: Component {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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let context: AccountContext
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let words: [String]
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let mode: WalletWordsScreenMode
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let bottomInset: CGFloat
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init(context: AccountContext, words: [String], mode: WalletWordsScreenMode, bottomInset: CGFloat) {
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self.context = context
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self.words = words
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self.mode = mode
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self.bottomInset = bottomInset
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}
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static func ==(lhs: WalletWordsScreenComponent, rhs: WalletWordsScreenComponent) -> Bool {
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if lhs.context !== rhs.context {
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return false
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}
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if lhs.words != rhs.words {
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return false
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}
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if lhs.mode != rhs.mode {
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return false
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}
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if lhs.bottomInset != rhs.bottomInset {
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return false
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}
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return true
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}
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final class View: UIView {
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private final class WordItem {
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let number = ComponentView<Empty>()
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let word = ComponentView<Empty>()
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}
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private let animation = ComponentView<Empty>()
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private let title = ComponentView<Empty>()
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private let text = ComponentView<Empty>()
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private var wordItems: [WordItem] = []
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private let playAnimation = ActionSlot<Void>()
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private var didPlayAnimation = false
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override init(frame: CGRect) {
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super.init(frame: frame)
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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func update(
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component: WalletWordsScreenComponent,
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availableSize: CGSize,
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state: EmptyComponentState,
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environment: Environment<EnvironmentType>,
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transition: ComponentTransition
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) -> CGSize {
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let environment = environment[EnvironmentType.self].value
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let theme = environment.theme
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self.backgroundColor = .clear
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let titleText: String
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let bodyText: String
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switch component.mode {
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case .view, .verify, .backupDisable(updateSecretPhrase: false):
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titleText = environment.strings.Wallet_Words_Title
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bodyText = environment.strings.Wallet_SecretPhraseInfo
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case .replacement, .backupDisable(updateSecretPhrase: true):
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titleText = environment.strings.Wallet_Words_NewTitle
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bodyText = environment.strings.Wallet_Words_NewText
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}
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let sideInset = 30.0 + max(environment.safeInsets.left, environment.safeInsets.right)
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let contentWidth = max(0.0, min(430.0, availableSize.width - sideInset * 2.0))
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var contentHeight: CGFloat = 33.0
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self.animation.parentState = state
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let animationSize = CGSize(width: 100.0, height: 100.0)
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let _ = self.animation.update(
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transition: transition,
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component: AnyComponent(LottieComponent(
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content: LottieComponent.AppBundleContent(name: "WalletWordList"),
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startingPosition: .begin,
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size: animationSize,
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loop: false,
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playOnce: self.playAnimation,
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lottieSettings: component.context.lottieRenderingSettings
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)),
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environment: {},
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containerSize: animationSize
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)
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if let animationView = self.animation.view {
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if animationView.superview == nil {
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self.addSubview(animationView)
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}
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transition.setFrame(
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view: animationView,
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frame: CGRect(
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origin: CGPoint(x: floor((availableSize.width - animationSize.width) / 2.0), y: contentHeight),
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size: animationSize
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)
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)
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}
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if !self.didPlayAnimation {
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self.didPlayAnimation = true
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self.playAnimation.invoke(Void())
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}
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contentHeight += animationSize.height + 8.0
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self.title.parentState = state
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let titleSize = self.title.update(
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transition: .immediate,
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component: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: titleText,
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font: Font.bold(28.0),
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textColor: theme.list.itemPrimaryTextColor
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)),
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horizontalAlignment: .center,
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maximumNumberOfLines: 0,
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lineSpacing: 0.1
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)),
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environment: {},
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containerSize: CGSize(width: contentWidth, height: 1000.0)
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)
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if let titleView = self.title.view {
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if titleView.superview == nil {
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self.addSubview(titleView)
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}
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transition.setFrame(
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view: titleView,
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frame: CGRect(
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origin: CGPoint(x: floor((availableSize.width - titleSize.width) / 2.0), y: contentHeight),
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size: titleSize
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)
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)
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}
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contentHeight += titleSize.height + 11.0
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self.text.parentState = state
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let textSize = self.text.update(
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transition: .immediate,
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component: AnyComponent(BalancedTextComponent(
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text: .plain(NSAttributedString(
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string: bodyText,
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font: Font.regular(16.0),
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textColor: theme.list.itemPrimaryTextColor
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)),
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horizontalAlignment: .center,
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maximumNumberOfLines: 0,
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lineSpacing: 0.2
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)),
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environment: {},
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containerSize: CGSize(width: contentWidth, height: 1000.0)
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)
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if let textView = self.text.view {
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if textView.superview == nil {
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self.addSubview(textView)
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}
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transition.setFrame(
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view: textView,
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frame: CGRect(
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origin: CGPoint(x: floor((availableSize.width - textSize.width) / 2.0), y: contentHeight),
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size: textSize
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)
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)
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}
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contentHeight += textSize.height
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contentHeight += 25.0
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while self.wordItems.count < component.words.count {
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self.wordItems.append(WordItem())
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}
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if self.wordItems.count > component.words.count {
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for item in self.wordItems[component.words.count...] {
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item.number.view?.removeFromSuperview()
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item.word.view?.removeFromSuperview()
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}
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self.wordItems.removeLast(self.wordItems.count - component.words.count)
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}
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let wordListWidth = min(contentWidth, 296.0)
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let minimumColumnWidth: CGFloat = 116.0
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let columnSpacing = min(40.0, max(16.0, wordListWidth - minimumColumnWidth * 2.0))
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let columnWidth = max(0.0, floorToScreenPixels((wordListWidth - columnSpacing) / 2.0))
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let wordListLayoutWidth = columnWidth * 2.0 + columnSpacing
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let wordListX = floorToScreenPixels((availableSize.width - wordListLayoutWidth) / 2.0)
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let numberWidth: CGFloat = 30.0
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let numberWordSpacing: CGFloat = 8.0
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let wordWidth = max(0.0, columnWidth - numberWidth - numberWordSpacing)
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let rowSpacing: CGFloat = 12.0
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let leftCount = min(12, (component.words.count + 1) / 2)
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let rightCount = max(0, component.words.count - leftCount)
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let rowCount = max(leftCount, rightCount)
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for rowIndex in 0 ..< rowCount {
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var layouts: [(index: Int, columnX: CGFloat, numberSize: CGSize, wordSize: CGSize)] = []
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let wordIndices: [Int?] = [
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rowIndex < leftCount ? rowIndex : nil,
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rowIndex < rightCount ? rowIndex + leftCount : nil
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]
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for columnIndex in 0 ..< wordIndices.count {
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guard let wordIndex = wordIndices[columnIndex] else {
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continue
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}
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let item = self.wordItems[wordIndex]
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item.number.parentState = state
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item.word.parentState = state
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let numberSize = item.number.update(
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transition: .immediate,
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component: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: "\(wordIndex + 1).",
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font: Font.with(size: 17.0, traits: .monospacedNumbers),
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textColor: theme.list.itemSecondaryTextColor
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)),
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horizontalAlignment: .right,
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maximumNumberOfLines: 1
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)),
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environment: {},
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containerSize: CGSize(width: numberWidth, height: 100.0)
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)
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let wordSize = item.word.update(
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transition: .immediate,
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component: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: component.words[wordIndex],
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font: Font.medium(17.0),
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textColor: theme.list.itemPrimaryTextColor
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)),
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maximumNumberOfLines: 0
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)),
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environment: {},
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containerSize: CGSize(width: wordWidth, height: 1000.0)
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)
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if let numberView = item.number.view, numberView.superview == nil {
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self.addSubview(numberView)
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}
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if let wordView = item.word.view, wordView.superview == nil {
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self.addSubview(wordView)
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}
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layouts.append((
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index: wordIndex,
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columnX: wordListX + CGFloat(columnIndex) * (columnWidth + columnSpacing),
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numberSize: numberSize,
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wordSize: wordSize
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))
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}
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var rowHeight: CGFloat = 0.0
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for layout in layouts {
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rowHeight = max(rowHeight, max(layout.numberSize.height, layout.wordSize.height))
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}
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for layout in layouts {
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let item = self.wordItems[layout.index]
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if let numberView = item.number.view {
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transition.setFrame(
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view: numberView,
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frame: CGRect(
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origin: CGPoint(
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x: layout.columnX + numberWidth - layout.numberSize.width,
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y: contentHeight + floor((rowHeight - layout.numberSize.height) / 2.0)
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),
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size: layout.numberSize
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)
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)
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}
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if let wordView = item.word.view {
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transition.setFrame(
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view: wordView,
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frame: CGRect(
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origin: CGPoint(
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x: layout.columnX + numberWidth + numberWordSpacing,
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y: contentHeight + floor((rowHeight - layout.wordSize.height) / 2.0)
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),
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size: layout.wordSize
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)
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)
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}
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}
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contentHeight += rowHeight
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if rowIndex != rowCount - 1 {
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contentHeight += rowSpacing
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}
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}
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contentHeight += 24.0
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contentHeight += component.bottomInset
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return CGSize(width: availableSize.width, height: contentHeight)
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}
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}
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func makeView() -> View {
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return View(frame: CGRect())
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}
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func update(
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view: View,
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availableSize: CGSize,
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state: EmptyComponentState,
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environment: Environment<EnvironmentType>,
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transition: ComponentTransition
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) -> CGSize {
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return view.update(
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component: self,
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availableSize: availableSize,
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state: state,
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environment: environment,
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transition: transition
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)
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}
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}
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private final class WalletWordsSheetComponent: CombinedComponent {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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let context: AccountContext
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let words: [String]
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let mode: WalletWordsScreenMode
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init(context: AccountContext, words: [String], mode: WalletWordsScreenMode) {
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self.context = context
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self.words = words
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self.mode = mode
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}
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static func ==(lhs: WalletWordsSheetComponent, rhs: WalletWordsSheetComponent) -> Bool {
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if lhs.context !== rhs.context {
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return false
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}
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if lhs.words != rhs.words {
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return false
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}
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if lhs.mode != rhs.mode {
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return false
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}
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return true
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}
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static var body: Body {
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let sheet = Child(ResizableSheetComponent<EnvironmentType>.self)
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let animateOut = StoredActionSlot(Action<Void>.self)
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return { context in
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let environment = context.environment[EnvironmentType.self]
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let controller = environment.controller
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let dismiss: (Bool) -> Void = { animated in
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if animated {
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let animateDismissal = {
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animateOut.invoke(Action { _ in
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controller()?.dismiss(completion: nil)
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})
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}
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if let controller = controller() as? WalletWordsScreen {
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controller.requestDismiss(completion: animateDismissal)
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} else {
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animateDismissal()
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}
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} else {
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controller()?.dismiss(completion: nil)
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}
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}
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let theme = environment.theme.withModalBlocksBackground()
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let bottomInsets = ContainerViewLayout.concentricInsets(
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bottomInset: environment.safeInsets.bottom,
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innerDiameter: 52.0,
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sideInset: 30.0
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)
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let contentBottomInset = bottomInsets.bottom + 52.0 + 16.0
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let buttonTitle: String
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switch context.component.mode {
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case .view, .verify:
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buttonTitle = environment.strings.Common_Done
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case .replacement:
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buttonTitle = environment.strings.Wallet_Continue
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case .backupDisable:
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buttonTitle = environment.strings.Wallet_Continue
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}
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let sheetComponent = sheet.update(
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component: ResizableSheetComponent<EnvironmentType>(
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content: AnyComponent<EnvironmentType>(WalletWordsScreenComponent(
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context: context.component.context,
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words: context.component.words,
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mode: context.component.mode,
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bottomInset: contentBottomInset
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)),
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titleItem: nil,
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leftItem: AnyComponent(GlassBarButtonComponent(
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size: CGSize(width: 44.0, height: 44.0),
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backgroundColor: nil,
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isDark: theme.overallDarkAppearance,
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state: .glass,
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component: AnyComponentWithIdentity(
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id: "close",
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component: AnyComponent(BundleIconComponent(
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name: "Navigation/Close",
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tintColor: theme.chat.inputPanel.panelControlColor
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))
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),
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action: { _ in
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dismiss(true)
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}
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)),
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rightItem: nil,
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hasTopEdgeEffect: false,
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bottomItem: AnyComponent(ButtonComponent(
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background: ButtonComponent.Background(
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style: .glass,
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color: theme.list.itemCheckColors.fillColor,
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foreground: theme.list.itemCheckColors.foregroundColor,
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pressedColor: theme.list.itemCheckColors.fillColor.withMultipliedAlpha(0.9)
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),
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content: AnyComponentWithIdentity(
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id: AnyHashable(0),
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component: AnyComponent(Text(
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text: buttonTitle,
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font: Font.semibold(17.0),
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color: theme.list.itemCheckColors.foregroundColor
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))
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),
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isEnabled: true,
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displaysProgress: false,
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action: {
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(controller() as? WalletWordsScreen)?.complete()
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}
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)),
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backgroundColor: .color(theme.list.modalPlainBackgroundColor),
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animateOut: animateOut
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),
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environment: {
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environment
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ResizableSheetComponentEnvironment(
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theme: theme,
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statusBarHeight: environment.statusBarHeight,
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safeInsets: environment.safeInsets,
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inputHeight: 0.0,
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metrics: environment.metrics,
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deviceMetrics: environment.deviceMetrics,
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isDisplaying: environment.value.isVisible,
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isCentered: environment.metrics.widthClass == .regular,
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screenSize: context.availableSize,
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regularMetricsSize: CGSize(width: 430.0, height: 900.0),
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dismiss: { animated in
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dismiss(animated)
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}
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)
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},
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availableSize: context.availableSize,
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transition: context.transition
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)
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context.add(sheetComponent.position(CGPoint(
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x: context.availableSize.width / 2.0,
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y: context.availableSize.height / 2.0
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)))
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return context.availableSize
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}
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}
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}
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|
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public final class WalletWordsScreen: ViewControllerComponentContainer {
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private let context: AccountContext
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private let words: [String]
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private let mode: WalletWordsScreenMode
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private let completion: (() -> Void)?
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private let displayedAt = Date()
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private let idleTimerExtensionDisposable = MetaDisposable()
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private let backgroundOrLockDisposable = MetaDisposable()
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private var pendingAutomaticDismissal = false
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private var automaticDismissalScheduled = false
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private var isVerifying = false
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private var isDismissingProgrammatically = false
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private weak var cancelDisableBackupController: ViewController?
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|
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public convenience init(context: AccountContext, words: [String], verify: Bool, dismissOnBackgroundOrLock: Bool = false, completion: (() -> Void)?) {
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self.init(
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context: context,
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words: words,
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mode: verify ? .verify : .view,
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dismissOnBackgroundOrLock: dismissOnBackgroundOrLock,
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completion: completion
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)
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}
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public init(context: AccountContext, words: [String], mode: WalletWordsScreenMode, dismissOnBackgroundOrLock: Bool = false, completion: (() -> Void)?) {
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self.context = context
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self.words = words
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self.mode = mode
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self.completion = completion
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super.init(
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context: context,
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component: WalletWordsSheetComponent(context: context, words: words, mode: mode),
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navigationBarAppearance: .none,
|
|
statusBarStyle: .ignore,
|
|
theme: .default
|
|
)
|
|
|
|
self.supportedOrientations = ViewControllerSupportedOrientations(regularSize: .all, compactSize: .portrait)
|
|
self.statusBar.statusBarStyle = .Ignore
|
|
self.navigationPresentation = .flatModal
|
|
self.blocksBackgroundWhenInOverlay = true
|
|
|
|
self.idleTimerExtensionDisposable.set(context.sharedContext.applicationBindings.pushIdleTimerExtension())
|
|
if dismissOnBackgroundOrLock {
|
|
self.backgroundOrLockDisposable.set((combineLatest(
|
|
context.sharedContext.applicationBindings.applicationInForeground,
|
|
context.sharedContext.appLockContext.isPasscodeLocked
|
|
)
|
|
|> filter { foreground, locked in !foreground || locked }
|
|
|> take(1)
|
|
|> deliverOnMainQueue).start(next: { [weak self] _ in
|
|
guard let self else { return }
|
|
self.pendingAutomaticDismissal = true
|
|
self.scheduleAutomaticDismissal()
|
|
}))
|
|
}
|
|
}
|
|
|
|
required public init(coder aDecoder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
deinit {
|
|
self.idleTimerExtensionDisposable.dispose()
|
|
self.backgroundOrLockDisposable.dispose()
|
|
}
|
|
|
|
override public func viewWillAppear(_ animated: Bool) {
|
|
super.viewWillAppear(animated)
|
|
self.scheduleAutomaticDismissal()
|
|
}
|
|
|
|
private func scheduleAutomaticDismissal() {
|
|
guard self.pendingAutomaticDismissal, !self.automaticDismissalScheduled else { return }
|
|
self.automaticDismissalScheduled = true
|
|
|
|
DispatchQueue.main.async { [weak self] in
|
|
guard let self else { return }
|
|
self.automaticDismissalScheduled = false
|
|
if let navigation = self.navigationController as? NavigationController {
|
|
guard navigation.viewControllers.contains(where: { $0 === self }) else { return }
|
|
} else if self.presentingViewController == nil {
|
|
return
|
|
}
|
|
self.dismiss(animated: false)
|
|
}
|
|
}
|
|
|
|
fileprivate func requestDismiss(completion: @escaping () -> Void) {
|
|
guard case .backupDisable = self.mode, !self.isDismissingProgrammatically else {
|
|
completion()
|
|
return
|
|
}
|
|
guard self.cancelDisableBackupController == nil else {
|
|
return
|
|
}
|
|
|
|
let strings = self.context.sharedContext.currentPresentationData.with { $0 }.strings
|
|
let controller = textAlertController(
|
|
context: self.context,
|
|
title: strings.Wallet_Backup_CancelDisablingTitle,
|
|
text: strings.Wallet_Backup_CancelDisablingText,
|
|
actions: [
|
|
TextAlertAction(type: .defaultAction, title: strings.Wallet_Backup_CancelDisabling, action: completion),
|
|
TextAlertAction(type: .genericAction, title: strings.Wallet_Continue, action: {})
|
|
],
|
|
actionLayout: .vertical,
|
|
dismissOnOutsideTap: false
|
|
)
|
|
self.cancelDisableBackupController = controller
|
|
self.present(controller, in: .window(.root))
|
|
}
|
|
|
|
fileprivate func complete() {
|
|
guard !self.pendingAutomaticDismissal, !self.words.isEmpty, !self.isVerifying else {
|
|
return
|
|
}
|
|
if self.mode.retainsVerificationScreens, Date().timeIntervalSince(self.displayedAt) < 10.0 {
|
|
self.present(textAlertController(
|
|
context: self.context,
|
|
title: self.context.sharedContext.currentPresentationData.with { $0 }.strings.Wallet_Words_TooFastTitle,
|
|
text: self.context.sharedContext.currentPresentationData.with { $0 }.strings.Wallet_Words_TooFastText,
|
|
actions: [TextAlertAction(type: .genericAction, title: self.context.sharedContext.currentPresentationData.with { $0 }.strings.Wallet_Words_TooFastAction, action: {
|
|
})]
|
|
), in: .window(.root))
|
|
return
|
|
}
|
|
if self.mode != .view {
|
|
self.isVerifying = true
|
|
let wordsController: ViewController = self
|
|
let verificationController = self.context.sharedContext.makeWalletImportScreen(
|
|
context: self.context,
|
|
mode: .verify(
|
|
words: self.words,
|
|
keyRotation: self.mode.verifiesRotatedKey,
|
|
allowsRepeatedCompletion: self.mode.allowsRepeatedVerificationCompletion
|
|
),
|
|
completion: { [weak self, weak wordsController] in
|
|
guard let self, let wordsController else {
|
|
return
|
|
}
|
|
let navigationController = wordsController.navigationController as? NavigationController
|
|
let remainingViewControllers: [UIViewController]?
|
|
if let navigationController,
|
|
let wordsControllerIndex = navigationController.viewControllers.firstIndex(where: { $0 === wordsController }) {
|
|
remainingViewControllers = Array(navigationController.viewControllers.prefix(upTo: wordsControllerIndex))
|
|
} else {
|
|
remainingViewControllers = nil
|
|
}
|
|
|
|
self.isVerifying = false
|
|
self.completion?()
|
|
|
|
if self.mode.retainsVerificationScreens {
|
|
return
|
|
}
|
|
|
|
guard let navigationController, let remainingViewControllers else {
|
|
wordsController.dismiss()
|
|
return
|
|
}
|
|
navigationController.setViewControllers(remainingViewControllers, animated: true)
|
|
}
|
|
)
|
|
if let verificationController = verificationController as? ViewControllerComponentContainer {
|
|
verificationController.wasDismissed = { [weak self] in
|
|
self?.isVerifying = false
|
|
}
|
|
}
|
|
self.push(verificationController)
|
|
} else {
|
|
self.completion?()
|
|
self.dismissAnimated()
|
|
}
|
|
}
|
|
|
|
public func dismissAnimated() {
|
|
self.isDismissingProgrammatically = true
|
|
defer {
|
|
self.isDismissingProgrammatically = false
|
|
}
|
|
if let view = self.node.hostView.findTaggedView(
|
|
tag: ResizableSheetComponent<ViewControllerComponentContainer.Environment>.View.Tag()
|
|
) as? ResizableSheetComponent<ViewControllerComponentContainer.Environment>.View {
|
|
view.dismissAnimated()
|
|
} else {
|
|
self.dismiss()
|
|
}
|
|
}
|
|
}
|