mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-07-04 10:30:42 +00:00
755 lines
35 KiB
Swift
755 lines
35 KiB
Swift
import Foundation
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import UIKit
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import Display
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import AsyncDisplayKit
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import Postbox
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import TelegramCore
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import SwiftSignalKit
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import AccountContext
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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 BundleIconComponent
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import SolidRoundedButtonComponent
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import Markdown
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private final class LimitScreenComponent: CombinedComponent {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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let context: AccountContext
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let subject: LimitScreen.Subject
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let proceed: () -> Void
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init(context: AccountContext, subject: LimitScreen.Subject, proceed: @escaping () -> Void) {
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self.context = context
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self.subject = subject
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self.proceed = proceed
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}
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static func ==(lhs: LimitScreenComponent, rhs: LimitScreenComponent) -> 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.subject != rhs.subject {
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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 State: ComponentState {
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private let context: AccountContext
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init(context: AccountContext) {
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self.context = context
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super.init()
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}
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}
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func makeState() -> State {
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return State(context: self.context)
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}
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static var body: Body {
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let icon = Child(BundleIconComponent.self)
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let title = Child(MultilineTextComponent.self)
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let text = Child(MultilineTextComponent.self)
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let button = Child(SolidRoundedButtonComponent.self)
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let cancel = Child(Button.self)
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return { context in
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let environment = context.environment[ViewControllerComponentContainer.Environment.self].value
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let component = context.component
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let theme = environment.theme
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let strings = environment.strings
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let topInset: CGFloat = 34.0 + 38.0
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let sideInset: CGFloat = 16.0 + environment.safeInsets.left
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let textSideInset: CGFloat = 24.0 + environment.safeInsets.left
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let icon = icon.update(
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component: BundleIconComponent(
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name: "Premium/Tmp",
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tintColor: nil
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),
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availableSize: CGSize(width: context.availableSize.width, height: CGFloat.greatestFiniteMagnitude),
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transition: .immediate
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)
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let title = title.update(
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component: MultilineTextComponent(
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text: .plain(NSAttributedString(string: "Limit Reached", font: Font.semibold(17.0), textColor: theme.actionSheet.primaryTextColor, paragraphAlignment: .center)),
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horizontalAlignment: .center,
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maximumNumberOfLines: 1
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),
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availableSize: CGSize(width: context.availableSize.width - sideInset * 2.0, height: CGFloat.greatestFiniteMagnitude),
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transition: .immediate
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)
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let textFont = Font.regular(15.0)
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let boldTextFont = Font.semibold(15.0)
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let textColor = theme.actionSheet.secondaryTextColor
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let string: String
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switch component.subject {
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case .chatsInFolder:
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string = ""
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case .folders:
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string = ""
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case .pins:
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string = strings.DialogList_ExtendedPinLimitError("\(5)", "\(10)").string
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}
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let attributedText = parseMarkdownIntoAttributedString(string, attributes: MarkdownAttributes(body: MarkdownAttributeSet(font: textFont, textColor: textColor), bold: MarkdownAttributeSet(font: boldTextFont, textColor: textColor), link: MarkdownAttributeSet(font: textFont, textColor: textColor), linkAttribute: { _ in
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return nil
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}))
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let text = text.update(
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component: MultilineTextComponent(
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text: .plain(attributedText),
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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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availableSize: CGSize(width: context.availableSize.width - textSideInset * 2.0, height: context.availableSize.height),
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transition: .immediate
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)
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let button = button.update(
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component: SolidRoundedButtonComponent(
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title: "Increase Limit",
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theme: SolidRoundedButtonComponent.Theme(
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backgroundColor: .black,
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backgroundColors: [UIColor(rgb: 0x407af0), UIColor(rgb: 0x9551e8), UIColor(rgb: 0xbf499a), UIColor(rgb: 0xf17b30)],
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foregroundColor: .white
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),
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font: .bold,
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fontSize: 17.0,
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height: 50.0,
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cornerRadius: 10.0,
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gloss: false,
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iconName: "Premium/X2",
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iconPosition: .right,
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action: { [weak component] in
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guard let component = component else {
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return
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}
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component.proceed()
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}
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),
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availableSize: CGSize(width: context.availableSize.width - sideInset * 2.0, height: 50.0),
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transition: context.transition
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)
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let cancel = cancel.update(component: Button(
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content: AnyComponent(Text(text: strings.Common_Cancel, font: Font.regular(17.0), color: theme.actionSheet.controlAccentColor)),
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action: {
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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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let width = context.availableSize.width
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context.add(icon
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.position(CGPoint(x: width / 2.0, y: 57.0))
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)
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context.add(title
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.position(CGPoint(x: width / 2.0, y: topInset + 39.0))
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)
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context.add(text
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.position(CGPoint(x: width / 2.0, y: topInset + 101.0))
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)
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let buttonFrame = CGRect(origin: CGPoint(x: sideInset, y: topInset + 76.0 + text.size.height + 27.0), size: button.size)
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context.add(button
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.position(CGPoint(x: buttonFrame.midX, y: buttonFrame.midY))
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)
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context.add(cancel
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.position(CGPoint(x: width / 2.0, y: topInset + 76.0 + text.size.height + 20.0 + button.size.height + 40.0))
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)
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let contentSize = CGSize(width: context.availableSize.width, height: topInset + title.size.height + text.size.height)
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return contentSize
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}
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}
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}
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public class LimitScreen: ViewController {
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final class Node: ViewControllerTracingNode, UIScrollViewDelegate, UIGestureRecognizerDelegate {
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private var presentationData: PresentationData
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private weak var controller: LimitScreen?
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private let component: AnyComponent<ViewControllerComponentContainer.Environment>
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private let theme: PresentationTheme?
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let dim: ASDisplayNode
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let wrappingView: UIView
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let containerView: UIView
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let scrollView: UIScrollView
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let hostView: ComponentHostView<ViewControllerComponentContainer.Environment>
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private(set) var isExpanded = false
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private var panGestureRecognizer: UIPanGestureRecognizer?
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private var panGestureArguments: (topInset: CGFloat, offset: CGFloat, scrollView: UIScrollView?, listNode: ListView?)?
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private var currentIsVisible: Bool = false
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private var currentLayout: (layout: ContainerViewLayout, navigationHeight: CGFloat)?
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fileprivate var temporaryDismiss = false
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init(context: AccountContext, controller: LimitScreen, component: AnyComponent<ViewControllerComponentContainer.Environment>, theme: PresentationTheme?) {
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self.presentationData = context.sharedContext.currentPresentationData.with { $0 }
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self.controller = controller
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self.component = component
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self.theme = theme
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self.dim = ASDisplayNode()
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self.dim.alpha = 0.0
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self.dim.backgroundColor = UIColor(white: 0.0, alpha: 0.25)
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self.wrappingView = UIView()
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self.containerView = UIView()
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self.scrollView = UIScrollView()
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self.hostView = ComponentHostView()
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super.init()
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self.scrollView.delegate = self
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self.scrollView.showsVerticalScrollIndicator = false
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self.containerView.clipsToBounds = true
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self.containerView.backgroundColor = self.presentationData.theme.actionSheet.opaqueItemBackgroundColor
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self.addSubnode(self.dim)
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self.view.addSubview(self.wrappingView)
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self.wrappingView.addSubview(self.containerView)
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self.containerView.addSubview(self.scrollView)
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self.scrollView.addSubview(self.hostView)
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}
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override func didLoad() {
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super.didLoad()
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let panRecognizer = UIPanGestureRecognizer(target: self, action: #selector(self.panGesture(_:)))
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panRecognizer.delegate = self
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panRecognizer.delaysTouchesBegan = false
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panRecognizer.cancelsTouchesInView = true
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self.panGestureRecognizer = panRecognizer
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self.wrappingView.addGestureRecognizer(panRecognizer)
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self.dim.view.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(self.dimTapGesture(_:))))
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self.controller?.navigationBar?.updateBackgroundAlpha(0.0, transition: .immediate)
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}
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@objc func dimTapGesture(_ recognizer: UITapGestureRecognizer) {
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if case .ended = recognizer.state {
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self.controller?.dismiss(animated: true)
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}
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}
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override func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
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if let (layout, _) = self.currentLayout {
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if case .regular = layout.metrics.widthClass {
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return false
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}
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}
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return true
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}
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func scrollViewDidScroll(_ scrollView: UIScrollView) {
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let contentOffset = self.scrollView.contentOffset.y
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self.controller?.navigationBar?.updateBackgroundAlpha(min(30.0, contentOffset) / 30.0, transition: .immediate)
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}
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func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith otherGestureRecognizer: UIGestureRecognizer) -> Bool {
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if gestureRecognizer is UIPanGestureRecognizer && otherGestureRecognizer is UIPanGestureRecognizer {
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return true
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}
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return false
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}
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private var isDismissing = false
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func animateIn() {
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ContainedViewLayoutTransition.animated(duration: 0.3, curve: .linear).updateAlpha(node: self.dim, alpha: 1.0)
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let targetPosition = self.containerView.center
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let startPosition = targetPosition.offsetBy(dx: 0.0, dy: self.bounds.height)
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self.containerView.center = startPosition
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let transition = ContainedViewLayoutTransition.animated(duration: 0.4, curve: .spring)
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transition.animateView(allowUserInteraction: true, {
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self.containerView.center = targetPosition
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}, completion: { _ in
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})
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}
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func animateOut(completion: @escaping () -> Void = {}) {
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self.isDismissing = true
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let positionTransition: ContainedViewLayoutTransition = .animated(duration: 0.25, curve: .easeInOut)
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positionTransition.updatePosition(layer: self.containerView.layer, position: CGPoint(x: self.containerView.center.x, y: self.bounds.height + self.containerView.bounds.height / 2.0), completion: { [weak self] _ in
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self?.controller?.dismiss(animated: false, completion: completion)
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})
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let alphaTransition: ContainedViewLayoutTransition = .animated(duration: 0.25, curve: .easeInOut)
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alphaTransition.updateAlpha(node: self.dim, alpha: 0.0)
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if !self.temporaryDismiss {
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self.controller?.updateModalStyleOverlayTransitionFactor(0.0, transition: positionTransition)
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}
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}
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func containerLayoutUpdated(layout: ContainerViewLayout, navigationHeight: CGFloat, transition: Transition) {
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self.currentLayout = (layout, navigationHeight)
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if let controller = self.controller, let navigationBar = controller.navigationBar, navigationBar.view.superview !== self.wrappingView {
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self.containerView.addSubview(navigationBar.view)
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}
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self.dim.frame = CGRect(origin: CGPoint(x: 0.0, y: -layout.size.height), size: CGSize(width: layout.size.width, height: layout.size.height * 3.0))
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var effectiveExpanded = self.isExpanded
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if case .regular = layout.metrics.widthClass {
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effectiveExpanded = true
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}
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let isLandscape = layout.orientation == .landscape
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let edgeTopInset = isLandscape ? 0.0 : self.defaultTopInset
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let topInset: CGFloat
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if let (panInitialTopInset, panOffset, _, _) = self.panGestureArguments {
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if effectiveExpanded {
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topInset = min(edgeTopInset, panInitialTopInset + max(0.0, panOffset))
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} else {
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topInset = max(0.0, panInitialTopInset + min(0.0, panOffset))
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}
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} else {
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topInset = effectiveExpanded ? 0.0 : edgeTopInset
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}
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transition.setFrame(view: self.wrappingView, frame: CGRect(origin: CGPoint(x: 0.0, y: topInset), size: layout.size), completion: nil)
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let modalProgress = isLandscape ? 0.0 : (1.0 - topInset / self.defaultTopInset)
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self.controller?.updateModalStyleOverlayTransitionFactor(modalProgress, transition: transition.containedViewLayoutTransition)
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let clipFrame: CGRect
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if layout.metrics.widthClass == .compact {
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self.dim.backgroundColor = UIColor(rgb: 0x000000, alpha: 0.25)
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if isLandscape {
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self.containerView.layer.cornerRadius = 0.0
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} else {
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self.containerView.layer.cornerRadius = 10.0
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}
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if #available(iOS 11.0, *) {
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if layout.safeInsets.bottom.isZero {
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self.containerView.layer.maskedCorners = [.layerMinXMinYCorner, .layerMaxXMinYCorner]
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} else {
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self.containerView.layer.maskedCorners = [.layerMinXMinYCorner, .layerMaxXMinYCorner, .layerMinXMaxYCorner, .layerMaxXMaxYCorner]
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}
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}
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if isLandscape {
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clipFrame = CGRect(origin: CGPoint(), size: layout.size)
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} else {
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let coveredByModalTransition: CGFloat = 0.0
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var containerTopInset: CGFloat = 10.0
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if let statusBarHeight = layout.statusBarHeight {
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containerTopInset += statusBarHeight
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}
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let unscaledFrame = CGRect(origin: CGPoint(x: 0.0, y: containerTopInset - coveredByModalTransition * 10.0), size: CGSize(width: layout.size.width, height: layout.size.height - containerTopInset))
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let maxScale: CGFloat = (layout.size.width - 16.0 * 2.0) / layout.size.width
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let containerScale = 1.0 * (1.0 - coveredByModalTransition) + maxScale * coveredByModalTransition
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let maxScaledTopInset: CGFloat = containerTopInset - 10.0
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let scaledTopInset: CGFloat = containerTopInset * (1.0 - coveredByModalTransition) + maxScaledTopInset * coveredByModalTransition
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let containerFrame = unscaledFrame.offsetBy(dx: 0.0, dy: scaledTopInset - (unscaledFrame.midY - containerScale * unscaledFrame.height / 2.0))
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clipFrame = CGRect(x: containerFrame.minX, y: containerFrame.minY, width: containerFrame.width, height: containerFrame.height)
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}
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} else {
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self.dim.backgroundColor = UIColor(rgb: 0x000000, alpha: 0.4)
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self.containerView.layer.cornerRadius = 10.0
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let verticalInset: CGFloat = 44.0
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let maxSide = max(layout.size.width, layout.size.height)
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let minSide = min(layout.size.width, layout.size.height)
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let containerSize = CGSize(width: min(layout.size.width - 20.0, floor(maxSide / 2.0)), height: min(layout.size.height, minSide) - verticalInset * 2.0)
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clipFrame = CGRect(origin: CGPoint(x: floor((layout.size.width - containerSize.width) / 2.0), y: floor((layout.size.height - containerSize.height) / 2.0)), size: containerSize)
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}
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transition.setFrame(view: self.containerView, frame: clipFrame)
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transition.setFrame(view: self.scrollView, frame: CGRect(origin: CGPoint(), size: clipFrame.size), completion: nil)
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let environment = ViewControllerComponentContainer.Environment(
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statusBarHeight: 0.0,
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navigationHeight: navigationHeight,
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safeInsets: UIEdgeInsets(top: layout.intrinsicInsets.top + layout.safeInsets.top, left: layout.safeInsets.left, bottom: layout.intrinsicInsets.bottom + layout.safeInsets.bottom, right: layout.safeInsets.right),
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isVisible: self.currentIsVisible,
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theme: self.theme ?? self.presentationData.theme,
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strings: self.presentationData.strings,
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controller: { [weak self] in
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return self?.controller
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}
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)
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var contentSize = self.hostView.update(
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transition: transition,
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component: self.component,
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environment: {
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environment
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},
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forceUpdate: true,
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containerSize: CGSize(width: clipFrame.size.width, height: 10000.0)
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)
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contentSize.height = max(layout.size.height - navigationHeight, contentSize.height)
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transition.setFrame(view: self.hostView, frame: CGRect(origin: CGPoint(), size: contentSize), completion: nil)
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self.scrollView.contentSize = contentSize
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}
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private var didPlayAppearAnimation = false
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func updateIsVisible(isVisible: Bool) {
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if self.currentIsVisible == isVisible {
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return
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}
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self.currentIsVisible = isVisible
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guard let currentLayout = self.currentLayout else {
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return
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}
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self.containerLayoutUpdated(layout: currentLayout.layout, navigationHeight: currentLayout.navigationHeight, transition: .immediate)
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if !self.didPlayAppearAnimation {
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self.didPlayAppearAnimation = true
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self.animateIn()
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}
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}
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private var defaultTopInset: CGFloat {
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return 390.0
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// guard let (layout, _) = self.currentLayout else{
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// return 210.0
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// }
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// if case .compact = layout.metrics.widthClass {
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// var factor: CGFloat = 0.2488
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// if layout.size.width <= 320.0 {
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// factor = 0.15
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// }
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// return floor(max(layout.size.width, layout.size.height) * factor)
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// } else {
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// return 210.0
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// }
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}
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private func findScrollView(view: UIView?) -> (UIScrollView, ListView?)? {
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if let view = view {
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if let view = view as? UIScrollView {
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return (view, nil)
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}
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if let node = view.asyncdisplaykit_node as? ListView {
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return (node.scroller, node)
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}
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return findScrollView(view: view.superview)
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} else {
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return nil
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}
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}
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@objc func panGesture(_ recognizer: UIPanGestureRecognizer) {
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guard let (layout, navigationHeight) = self.currentLayout else {
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return
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}
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let isLandscape = layout.orientation == .landscape
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let edgeTopInset = isLandscape ? 0.0 : defaultTopInset
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switch recognizer.state {
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case .began:
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let point = recognizer.location(in: self.view)
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let currentHitView = self.hitTest(point, with: nil)
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|
var scrollViewAndListNode = self.findScrollView(view: currentHitView)
|
|
if scrollViewAndListNode?.0.frame.height == self.frame.width {
|
|
scrollViewAndListNode = nil
|
|
}
|
|
let scrollView = scrollViewAndListNode?.0
|
|
let listNode = scrollViewAndListNode?.1
|
|
|
|
let topInset: CGFloat
|
|
if self.isExpanded {
|
|
topInset = 0.0
|
|
} else {
|
|
topInset = edgeTopInset
|
|
}
|
|
|
|
self.panGestureArguments = (topInset, 0.0, scrollView, listNode)
|
|
case .changed:
|
|
guard let (topInset, panOffset, scrollView, listNode) = self.panGestureArguments else {
|
|
return
|
|
}
|
|
let visibleContentOffset = listNode?.visibleContentOffset()
|
|
let contentOffset = scrollView?.contentOffset.y ?? 0.0
|
|
|
|
var translation = recognizer.translation(in: self.view).y
|
|
|
|
var currentOffset = topInset + translation
|
|
|
|
let epsilon = 1.0
|
|
if case let .known(value) = visibleContentOffset, value <= epsilon {
|
|
if let scrollView = scrollView {
|
|
scrollView.bounces = false
|
|
scrollView.setContentOffset(CGPoint(x: 0.0, y: 0.0), animated: false)
|
|
}
|
|
} else if let scrollView = scrollView, contentOffset <= -scrollView.contentInset.top + epsilon {
|
|
scrollView.bounces = false
|
|
scrollView.setContentOffset(CGPoint(x: 0.0, y: -scrollView.contentInset.top), animated: false)
|
|
} else if let scrollView = scrollView {
|
|
translation = panOffset
|
|
currentOffset = topInset + translation
|
|
if self.isExpanded {
|
|
recognizer.setTranslation(CGPoint(), in: self.view)
|
|
} else if currentOffset > 0.0 {
|
|
scrollView.setContentOffset(CGPoint(x: 0.0, y: -scrollView.contentInset.top), animated: false)
|
|
}
|
|
}
|
|
|
|
self.panGestureArguments = (topInset, translation, scrollView, listNode)
|
|
|
|
if !self.isExpanded {
|
|
if currentOffset > 0.0, let scrollView = scrollView {
|
|
scrollView.panGestureRecognizer.setTranslation(CGPoint(), in: scrollView)
|
|
}
|
|
}
|
|
|
|
var bounds = self.bounds
|
|
if self.isExpanded {
|
|
bounds.origin.y = -max(0.0, translation - edgeTopInset)
|
|
} else {
|
|
bounds.origin.y = -translation
|
|
}
|
|
bounds.origin.y = min(0.0, bounds.origin.y)
|
|
self.bounds = bounds
|
|
|
|
self.containerLayoutUpdated(layout: layout, navigationHeight: navigationHeight, transition: .immediate)
|
|
case .ended:
|
|
guard let (currentTopInset, panOffset, scrollView, listNode) = self.panGestureArguments else {
|
|
return
|
|
}
|
|
self.panGestureArguments = nil
|
|
|
|
let visibleContentOffset = listNode?.visibleContentOffset()
|
|
let contentOffset = scrollView?.contentOffset.y ?? 0.0
|
|
|
|
let translation = recognizer.translation(in: self.view).y
|
|
var velocity = recognizer.velocity(in: self.view)
|
|
|
|
if self.isExpanded {
|
|
if case let .known(value) = visibleContentOffset, value > 0.1 {
|
|
velocity = CGPoint()
|
|
} else if case .unknown = visibleContentOffset {
|
|
velocity = CGPoint()
|
|
} else if contentOffset > 0.1 {
|
|
velocity = CGPoint()
|
|
}
|
|
}
|
|
|
|
var bounds = self.bounds
|
|
if self.isExpanded {
|
|
bounds.origin.y = -max(0.0, translation - edgeTopInset)
|
|
} else {
|
|
bounds.origin.y = -translation
|
|
}
|
|
bounds.origin.y = min(0.0, bounds.origin.y)
|
|
|
|
scrollView?.bounces = true
|
|
|
|
let offset = currentTopInset + panOffset
|
|
let topInset: CGFloat = edgeTopInset
|
|
|
|
var dismissing = false
|
|
if bounds.minY < -60 || (bounds.minY < 0.0 && velocity.y > 300.0) || (self.isExpanded && bounds.minY.isZero && velocity.y > 1800.0) {
|
|
self.controller?.dismiss(animated: true, completion: nil)
|
|
dismissing = true
|
|
} else if self.isExpanded {
|
|
if velocity.y > 300.0 || offset > topInset / 2.0 {
|
|
self.isExpanded = false
|
|
if let listNode = listNode {
|
|
listNode.scroller.setContentOffset(CGPoint(), animated: false)
|
|
} else if let scrollView = scrollView {
|
|
scrollView.setContentOffset(CGPoint(x: 0.0, y: -scrollView.contentInset.top), animated: false)
|
|
}
|
|
|
|
let distance = topInset - offset
|
|
let initialVelocity: CGFloat = distance.isZero ? 0.0 : abs(velocity.y / distance)
|
|
let transition = ContainedViewLayoutTransition.animated(duration: 0.45, curve: .customSpring(damping: 124.0, initialVelocity: initialVelocity))
|
|
|
|
self.containerLayoutUpdated(layout: layout, navigationHeight: navigationHeight, transition: Transition(transition))
|
|
} else {
|
|
self.isExpanded = true
|
|
|
|
self.containerLayoutUpdated(layout: layout, navigationHeight: navigationHeight, transition: Transition(.animated(duration: 0.3, curve: .easeInOut)))
|
|
}
|
|
} else if (velocity.y < -300.0 || offset < topInset / 2.0) {
|
|
if velocity.y > -2200.0 && velocity.y < -300.0, let listNode = listNode {
|
|
DispatchQueue.main.async {
|
|
listNode.transaction(deleteIndices: [], insertIndicesAndItems: [], updateIndicesAndItems: [], options: [.Synchronous, .LowLatency], scrollToItem: ListViewScrollToItem(index: 0, position: .top(0.0), animated: true, curve: .Default(duration: nil), directionHint: .Up), updateSizeAndInsets: nil, stationaryItemRange: nil, updateOpaqueState: nil, completion: { _ in })
|
|
}
|
|
}
|
|
|
|
let initialVelocity: CGFloat = offset.isZero ? 0.0 : abs(velocity.y / offset)
|
|
let transition = ContainedViewLayoutTransition.animated(duration: 0.45, curve: .customSpring(damping: 124.0, initialVelocity: initialVelocity))
|
|
self.isExpanded = true
|
|
|
|
self.containerLayoutUpdated(layout: layout, navigationHeight: navigationHeight, transition: Transition(transition))
|
|
} else {
|
|
if let listNode = listNode {
|
|
listNode.scroller.setContentOffset(CGPoint(), animated: false)
|
|
} else if let scrollView = scrollView {
|
|
scrollView.setContentOffset(CGPoint(x: 0.0, y: -scrollView.contentInset.top), animated: false)
|
|
}
|
|
|
|
self.containerLayoutUpdated(layout: layout, navigationHeight: navigationHeight, transition: Transition(.animated(duration: 0.3, curve: .easeInOut)))
|
|
}
|
|
|
|
if !dismissing {
|
|
var bounds = self.bounds
|
|
let previousBounds = bounds
|
|
bounds.origin.y = 0.0
|
|
self.bounds = bounds
|
|
self.layer.animateBounds(from: previousBounds, to: self.bounds, duration: 0.3, timingFunction: CAMediaTimingFunctionName.easeInEaseOut.rawValue)
|
|
}
|
|
case .cancelled:
|
|
self.panGestureArguments = nil
|
|
|
|
self.containerLayoutUpdated(layout: layout, navigationHeight: navigationHeight, transition: Transition(.animated(duration: 0.3, curve: .easeInOut)))
|
|
default:
|
|
break
|
|
}
|
|
}
|
|
|
|
func update(isExpanded: Bool, transition: ContainedViewLayoutTransition) {
|
|
guard isExpanded != self.isExpanded else {
|
|
return
|
|
}
|
|
self.isExpanded = isExpanded
|
|
|
|
guard let (layout, navigationHeight) = self.currentLayout else {
|
|
return
|
|
}
|
|
self.containerLayoutUpdated(layout: layout, navigationHeight: navigationHeight, transition: Transition(transition))
|
|
}
|
|
}
|
|
|
|
var node: Node {
|
|
return self.displayNode as! Node
|
|
}
|
|
|
|
private let context: AccountContext
|
|
private let theme: PresentationTheme?
|
|
private let component: AnyComponent<ViewControllerComponentContainer.Environment>
|
|
private var isInitiallyExpanded = false
|
|
|
|
private var currentLayout: ContainerViewLayout?
|
|
|
|
public var pushController: (ViewController) -> Void = { _ in }
|
|
public var presentController: (ViewController) -> Void = { _ in }
|
|
|
|
public enum Subject {
|
|
case folders
|
|
case chatsInFolder
|
|
case pins
|
|
}
|
|
|
|
public convenience init(context: AccountContext, subject: Subject) {
|
|
self.init(context: context, component: LimitScreenComponent(context: context, subject: subject, proceed: {}))
|
|
}
|
|
|
|
private init<C: Component>(context: AccountContext, component: C, theme: PresentationTheme? = nil) where C.EnvironmentType == ViewControllerComponentContainer.Environment {
|
|
self.context = context
|
|
self.component = AnyComponent(component)
|
|
self.theme = nil
|
|
|
|
super.init(navigationBarPresentationData: NavigationBarPresentationData(presentationData: context.sharedContext.currentPresentationData.with { $0 }))
|
|
}
|
|
|
|
required public init(coder aDecoder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
@objc private func cancelPressed() {
|
|
self.dismiss(animated: true, completion: nil)
|
|
}
|
|
|
|
override open func loadDisplayNode() {
|
|
self.displayNode = Node(context: self.context, controller: self, component: self.component, theme: self.theme)
|
|
self.displayNodeDidLoad()
|
|
}
|
|
|
|
public override func dismiss(animated flag: Bool, completion: (() -> Void)? = nil) {
|
|
self.view.endEditing(true)
|
|
if flag {
|
|
self.node.animateOut(completion: {
|
|
super.dismiss(animated: false, completion: {})
|
|
completion?()
|
|
})
|
|
} else {
|
|
super.dismiss(animated: false, completion: {})
|
|
completion?()
|
|
}
|
|
}
|
|
|
|
override open func viewDidAppear(_ animated: Bool) {
|
|
super.viewDidAppear(animated)
|
|
|
|
self.node.updateIsVisible(isVisible: true)
|
|
}
|
|
|
|
override open func viewDidDisappear(_ animated: Bool) {
|
|
super.viewDidDisappear(animated)
|
|
|
|
self.node.updateIsVisible(isVisible: false)
|
|
}
|
|
|
|
override public func updateNavigationBarLayout(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
|
|
var navigationLayout = self.navigationLayout(layout: layout)
|
|
var navigationFrame = navigationLayout.navigationFrame
|
|
|
|
var layout = layout
|
|
if case .regular = layout.metrics.widthClass {
|
|
let verticalInset: CGFloat = 44.0
|
|
let maxSide = max(layout.size.width, layout.size.height)
|
|
let minSide = min(layout.size.width, layout.size.height)
|
|
let containerSize = CGSize(width: min(layout.size.width - 20.0, floor(maxSide / 2.0)), height: min(layout.size.height, minSide) - verticalInset * 2.0)
|
|
let clipFrame = CGRect(origin: CGPoint(x: floor((layout.size.width - containerSize.width) / 2.0), y: floor((layout.size.height - containerSize.height) / 2.0)), size: containerSize)
|
|
navigationFrame.size.width = clipFrame.width
|
|
layout.size = clipFrame.size
|
|
}
|
|
|
|
navigationFrame.size.height = 56.0
|
|
navigationLayout.navigationFrame = navigationFrame
|
|
navigationLayout.defaultContentHeight = 56.0
|
|
|
|
layout.statusBarHeight = nil
|
|
|
|
self.applyNavigationBarLayout(layout, navigationLayout: navigationLayout, additionalBackgroundHeight: 0.0, transition: transition)
|
|
}
|
|
|
|
override open func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
|
|
self.currentLayout = layout
|
|
super.containerLayoutUpdated(layout, transition: transition)
|
|
|
|
let navigationHeight: CGFloat = 56.0
|
|
|
|
self.node.containerLayoutUpdated(layout: layout, navigationHeight: navigationHeight, transition: Transition(transition))
|
|
}
|
|
}
|