mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2026-05-10 06:15:39 +00:00
864 lines
37 KiB
Swift
864 lines
37 KiB
Swift
import Foundation
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import UIKit
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import SwiftSignalKit
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import Display
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import TelegramPresentationData
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import ComponentFlow
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import ComponentDisplayAdapters
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import AccountContext
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import ViewControllerComponent
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import MultilineTextComponent
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import BalancedTextComponent
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import ButtonComponent
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import BundleIconComponent
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import TelegramCore
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import PresentationDataUtils
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import ResizableSheetComponent
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import GlassBarButtonComponent
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import ListSectionComponent
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import AvatarComponent
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import ListMultilineTextFieldItemComponent
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import Markdown
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final class CreateBotContentComponent: Component {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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final class ExternalState {
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var name: String = ""
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var username: String = ""
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init() {
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}
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}
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let externalState: ExternalState
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let context: AccountContext
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let parentPeer: EnginePeer
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let initialUsername: String?
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let initialTitle: String?
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init(
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externalState: ExternalState,
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context: AccountContext,
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parentPeer: EnginePeer,
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initialUsername: String?,
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initialTitle: String?
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) {
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self.externalState = externalState
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self.context = context
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self.parentPeer = parentPeer
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self.initialUsername = initialUsername
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self.initialTitle = initialTitle
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}
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static func ==(lhs: CreateBotContentComponent, rhs: CreateBotContentComponent) -> Bool {
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return true
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}
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final class View: UIView {
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private var component: CreateBotContentComponent?
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private weak var state: EmptyComponentState?
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private var isUpdating: Bool = false
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private let avatar = ComponentView<Empty>()
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private let title = ComponentView<Empty>()
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private let subtitle = ComponentView<Empty>()
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private let nameSection = ComponentView<Empty>()
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private let usernameSection = ComponentView<Empty>()
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private let usernameInputState = ListMultilineTextFieldItemComponent.ExternalState()
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private let nameInputState = ListMultilineTextFieldItemComponent.ExternalState()
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override init(frame: CGRect) {
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super.init(frame: frame)
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self.usernameInputState.updated = { [weak self] in
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guard let self, let component = self.component else {
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return
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}
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component.externalState.username = self.usernameInputState.text.string
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}
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self.nameInputState.updated = { [weak self] in
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guard let self, let component = self.component else {
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return
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}
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component.externalState.name = self.nameInputState.text.string
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}
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}
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required init?(coder: NSCoder) {
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preconditionFailure()
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}
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func update(component: CreateBotContentComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<ViewControllerComponentContainer.Environment>, transition: ComponentTransition) -> CGSize {
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self.isUpdating = true
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defer {
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self.isUpdating = false
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}
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let alphaTransition: ComponentTransition = transition.animation.isImmediate ? .immediate : .easeInOut(duration: 0.2)
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let _ = alphaTransition
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let environment = environment[ViewControllerComponentContainer.Environment.self].value
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let isFirstTime = self.component == nil
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self.component = component
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self.state = state
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let sideInset: CGFloat = 16.0
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var contentHeight: CGFloat = 0.0
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contentHeight += 32.0
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let avatarSize = self.avatar.update(
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transition: transition,
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component: AnyComponent(AvatarComponent(
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context: component.context,
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theme: environment.theme,
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peer: component.parentPeer
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)),
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environment: {},
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containerSize: CGSize(width: 92.0, height: 92.0)
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)
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let avatarFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - avatarSize.width) * 0.5), y: contentHeight), size: avatarSize)
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if let avatarView = self.avatar.view {
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if avatarView.superview == nil {
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self.addSubview(avatarView)
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}
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transition.setPosition(view: avatarView, position: avatarFrame.center)
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avatarView.bounds = CGRect(origin: CGPoint(), size: avatarFrame.size)
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}
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contentHeight += avatarSize.height
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contentHeight += 16.0
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let titleSize = self.title.update(
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transition: .immediate,
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component: AnyComponent(BalancedTextComponent(
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text: .plain(NSAttributedString(string: "Create Bot", font: Font.bold(24.0), textColor: environment.theme.list.itemPrimaryTextColor)),
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horizontalAlignment: .center,
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maximumNumberOfLines: 0,
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lineSpacing: 0.12
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)),
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environment: {},
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containerSize: CGSize(width: min(280.0, availableSize.width - sideInset * 2.0), height: 1000.0)
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)
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let titleFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - titleSize.width) * 0.5), y: contentHeight), size: titleSize)
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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.setPosition(view: titleView, position: titleFrame.center)
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titleView.bounds = CGRect(origin: CGPoint(), size: titleFrame.size)
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}
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contentHeight += titleSize.height
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contentHeight += 10.0
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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 = environment.theme.actionSheet.primaryTextColor
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let linkColor = environment.theme.actionSheet.controlAccentColor
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let markdownAttributes = MarkdownAttributes(body: MarkdownAttributeSet(font: textFont, textColor: textColor), bold: MarkdownAttributeSet(font: boldTextFont, textColor: textColor), link: MarkdownAttributeSet(font: boldTextFont, textColor: linkColor), linkAttribute: { contents in
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return ("URL", contents)
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})
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let subtitleSize = self.subtitle.update(
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transition: .immediate,
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component: AnyComponent(BalancedTextComponent(
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text: .markdown(text: "[\(component.parentPeer.debugDisplayTitle)]() wound like to create and manage a chatbot on your behalf.", attributes: markdownAttributes),
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horizontalAlignment: .center,
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maximumNumberOfLines: 0,
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lineSpacing: 0.12
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)),
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environment: {},
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containerSize: CGSize(width: min(280.0, availableSize.width - sideInset * 2.0), height: 1000.0)
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)
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let subtitleFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - subtitleSize.width) * 0.5), y: contentHeight), size: subtitleSize)
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if let subtitleView = self.subtitle.view {
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if subtitleView.superview == nil {
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self.addSubview(subtitleView)
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}
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transition.setPosition(view: subtitleView, position: subtitleFrame.center)
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subtitleView.bounds = CGRect(origin: CGPoint(), size: subtitleFrame.size)
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}
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contentHeight += subtitleSize.height
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contentHeight += 24.0
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let nameSectionSize = self.nameSection.update(
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transition: transition,
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component: AnyComponent(ListSectionComponent(
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theme: environment.theme,
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style: .glass,
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header: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: "BOT NAME",
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font: Font.regular(13.0),
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textColor: environment.theme.list.freeTextColor
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)),
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maximumNumberOfLines: 0
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)),
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footer: nil,
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items: [
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AnyComponentWithIdentity(id: 0, component: AnyComponent(ListMultilineTextFieldItemComponent(
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externalState: self.nameInputState,
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style: .glass,
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context: component.context,
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theme: environment.theme,
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strings: environment.strings,
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initialText: "",
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resetText: isFirstTime ? ListMultilineTextFieldItemComponent.ResetText(value: component.initialTitle ?? "") : nil,
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placeholder: "Name",
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autocapitalizationType: .words,
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autocorrectionType: .no,
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characterLimit: 64,
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rightAccessory: ListMultilineTextFieldItemComponent.RightAccessory(component: AnyComponentWithIdentity(id: 0, component: AnyComponent(EditLabelComponent(theme: environment.theme, strings: environment.strings))), insets: UIEdgeInsets(top: 0.0, left: 8.0, bottom: 0.0, right: 0.0)),
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emptyLineHandling: .notAllowed,
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updated: { _ in },
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textUpdateTransition: .immediate
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)))
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]
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 10000.0)
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)
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let nameSectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight), size: nameSectionSize)
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self.nameSection.parentState = state
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if let nameSectionView = self.nameSection.view {
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if nameSectionView.superview == nil {
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self.addSubview(nameSectionView)
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}
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transition.setFrame(view: nameSectionView, frame: nameSectionFrame)
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}
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contentHeight += nameSectionSize.height + 22.0
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var initialUsername = ""
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if let value = component.initialUsername {
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if value.hasSuffix("bot") {
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initialUsername = String(value[value.startIndex ..< value.index(value.endIndex, offsetBy: -3)])
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} else {
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initialUsername = value
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}
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}
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let usernameSectionSize = self.usernameSection.update(
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transition: transition,
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component: AnyComponent(ListSectionComponent(
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theme: environment.theme,
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style: .glass,
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header: AnyComponent(MultilineTextComponent(
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text: .plain(NSAttributedString(
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string: "BOT USERNAME",
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font: Font.regular(13.0),
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textColor: environment.theme.list.freeTextColor
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)),
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maximumNumberOfLines: 0
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)),
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footer: nil,
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items: [
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AnyComponentWithIdentity(id: 0, component: AnyComponent(ListMultilineTextFieldItemComponent(
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externalState: usernameInputState,
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style: .glass,
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context: component.context,
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theme: environment.theme,
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strings: environment.strings,
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initialText: "",
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resetText: isFirstTime ? ListMultilineTextFieldItemComponent.ResetText(value: initialUsername) : nil,
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placeholder: "",
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autocapitalizationType: .none,
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autocorrectionType: .no,
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keyboardType: .asciiCapable,
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characterLimit: 32,
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prefix: NSAttributedString(string: "@", font: Font.regular(17.0), textColor: environment.theme.list.itemPrimaryTextColor),
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suffix: NSAttributedString(string: "bot", font: Font.regular(17.0), textColor: environment.theme.list.itemSecondaryTextColor),
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rightAccessory: ListMultilineTextFieldItemComponent.RightAccessory(component: AnyComponentWithIdentity(id: 0, component: AnyComponent(EditLabelComponent(theme: environment.theme, strings: environment.strings))), insets: UIEdgeInsets(top: 0.0, left: 8.0, bottom: 0.0, right: 0.0)),
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emptyLineHandling: .notAllowed,
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updated: { _ in },
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textUpdateTransition: .immediate
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)))
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]
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)),
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environment: {},
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containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 10000.0)
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)
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let usernameSectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight), size: usernameSectionSize)
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self.usernameSection.parentState = state
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if let usernameSectionView = self.usernameSection.view {
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if usernameSectionView.superview == nil {
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self.addSubview(usernameSectionView)
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}
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transition.setFrame(view: usernameSectionView, frame: usernameSectionFrame)
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}
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contentHeight += usernameSectionSize.height + 18.0
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contentHeight += 106.0
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contentHeight += environment.inputHeight
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component.externalState.name = self.nameInputState.text.string
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component.externalState.username = self.usernameInputState.text.string
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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(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<ViewControllerComponentContainer.Environment>, transition: ComponentTransition) -> CGSize {
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return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
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}
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}
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private final class CreateBotSheetComponent: Component {
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typealias EnvironmentType = ViewControllerComponentContainer.Environment
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let context: AccountContext
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let parentPeer: EnginePeer
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let initialUsername: String?
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let initialTitle: String?
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init(
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context: AccountContext,
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parentPeer: EnginePeer,
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initialUsername: String?,
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initialTitle: String?
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) {
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self.context = context
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self.parentPeer = parentPeer
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self.initialUsername = initialUsername
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self.initialTitle = initialTitle
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}
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static func ==(lhs: CreateBotSheetComponent, rhs: CreateBotSheetComponent) -> Bool {
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return true
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}
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final class View: UIView {
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private let sheet = ComponentView<(ViewControllerComponentContainer.Environment, ResizableSheetComponentEnvironment)>()
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private let animateOut = ActionSlot<Action<Void>>()
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private let contentExternalState = CreateBotContentComponent.ExternalState()
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private var component: CreateBotSheetComponent?
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private var environment: ViewControllerComponentContainer.Environment?
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private weak var state: EmptyComponentState?
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private var isCreating: Bool = false
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private var actionDisposable: Disposable?
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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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deinit {
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self.actionDisposable?.dispose()
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}
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private func validatedParams() -> (name: String, username: String)? {
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if self.contentExternalState.name.isEmpty {
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return nil
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}
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if self.contentExternalState.username.isEmpty {
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return nil
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}
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var isUsernameValid = true
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var usernameCharacters = CharacterSet(charactersIn: "a".unicodeScalars.first! ... "z".unicodeScalars.first!)
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usernameCharacters.insert(charactersIn: "A".unicodeScalars.first! ... "Z".unicodeScalars.first!)
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usernameCharacters.insert(charactersIn: "0".unicodeScalars.first! ... "9".unicodeScalars.first!)
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usernameCharacters.insert("_")
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for c in self.contentExternalState.username.unicodeScalars {
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if !usernameCharacters.contains(c) {
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isUsernameValid = false
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break
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}
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}
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if !isUsernameValid {
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return nil
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}
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return (self.contentExternalState.name, self.contentExternalState.username)
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}
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private func performCreateBot() {
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guard let component = self.component else {
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return
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}
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if self.isCreating {
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return
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}
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guard let params = self.validatedParams() else {
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return
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}
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self.isCreating = true
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self.state?.updated(transition: .immediate)
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self.actionDisposable?.dispose()
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self.actionDisposable = (component.context.engine.peers.createBot(
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name: params.name,
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username: params.username + "bot",
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managerPeerId: component.parentPeer.id,
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viaDeeplink: true
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)
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|> deliverOnMainQueue).startStrict(next: { [weak self] botPeer in
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guard let self, let component = self.component, let controller = self.environment?.controller(), let navigationController = controller.navigationController as? NavigationController else {
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return
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}
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let context = component.context
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self.animateOut.invoke(Action { [weak controller, weak navigationController] _ in
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if let controller, let navigationController {
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controller.dismiss(completion: { [weak navigationController] in
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guard let navigationController else {
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return
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}
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component.context.sharedContext.navigateToChatController(NavigateToChatControllerParams(
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navigationController: navigationController,
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context: context,
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chatLocation: .peer(botPeer)
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))
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})
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}
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})
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}, error: { [weak self] error in
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guard let self, let environment = self.environment, let component = self.component else {
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return
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}
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self.isCreating = false
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self.state?.updated(transition: .immediate)
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let text: String
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switch error {
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case .generic:
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text = environment.strings.Login_UnknownError
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case .occupied:
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text = "This username already exists."
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}
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//TODO:localize
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let presentationData = component.context.sharedContext.currentPresentationData.with({ $0 })
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self.environment?.controller()?.push(textAlertController(
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context: component.context,
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title: nil,
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text: text,
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actions: [
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.init(type: .defaultAction, title: presentationData.strings.Common_OK, action: {})
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]
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))
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})
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}
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func update(component: CreateBotSheetComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<ViewControllerComponentContainer.Environment>, transition: ComponentTransition) -> CGSize {
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self.component = component
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self.state = state
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let environmentValue = environment[ViewControllerComponentContainer.Environment.self].value
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self.environment = environmentValue
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let controller = environmentValue.controller
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let theme = environmentValue.theme
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let dismiss: (Bool) -> Void = { [weak self] animated in
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if animated {
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self?.animateOut.invoke(Action { _ in
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if let controller = controller() {
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controller.dismiss(completion: nil)
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}
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})
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} else {
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if let controller = controller() {
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controller.dismiss(completion: nil)
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}
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}
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}
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let performMainAction: () -> Void = { [weak self] in
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guard let self else {
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return
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}
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self.performCreateBot()
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}
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let sheetSize = self.sheet.update(
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transition: transition,
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component: AnyComponent(ResizableSheetComponent<ViewControllerComponentContainer.Environment>(
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content: AnyComponent<ViewControllerComponentContainer.Environment>(CreateBotContentComponent(
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externalState: self.contentExternalState,
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context: component.context,
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parentPeer: component.parentPeer,
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initialUsername: component.initialUsername,
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initialTitle: component.initialTitle
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)),
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titleItem: nil,
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leftItem: AnyComponent(
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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(id: "close", component: AnyComponent(
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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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),
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hasTopEdgeEffect: false,
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bottomItem: AnyComponent(
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ActionButtonsComponent(
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theme: environmentValue.theme,
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strings: environmentValue.strings,
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isActionEnabled: !self.isCreating && self.validatedParams() != nil,
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cancelAction: {
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dismiss(true)
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},
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action: {
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performMainAction()
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}
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)
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|
),
|
|
backgroundColor: .color(theme.list.blocksBackgroundColor),
|
|
animateOut: self.animateOut
|
|
)),
|
|
environment: {
|
|
environmentValue
|
|
ResizableSheetComponentEnvironment(
|
|
theme: theme,
|
|
statusBarHeight: environmentValue.statusBarHeight,
|
|
safeInsets: environmentValue.safeInsets,
|
|
inputHeight: environmentValue.inputHeight,
|
|
metrics: environmentValue.metrics,
|
|
deviceMetrics: environmentValue.deviceMetrics,
|
|
isDisplaying: environmentValue.isVisible,
|
|
isCentered: environmentValue.metrics.widthClass == .regular,
|
|
screenSize: availableSize,
|
|
regularMetricsSize: nil,
|
|
dismiss: { animated in
|
|
dismiss(animated)
|
|
}
|
|
)
|
|
},
|
|
containerSize: availableSize
|
|
)
|
|
self.sheet.parentState = state
|
|
if let sheetView = self.sheet.view {
|
|
if sheetView.superview == nil {
|
|
self.addSubview(sheetView)
|
|
}
|
|
transition.setFrame(view: sheetView, frame: CGRect(origin: .zero, size: sheetSize))
|
|
}
|
|
|
|
return availableSize
|
|
}
|
|
}
|
|
|
|
func makeView() -> View {
|
|
return View(frame: CGRect())
|
|
}
|
|
|
|
func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<ViewControllerComponentContainer.Environment>, transition: ComponentTransition) -> CGSize {
|
|
return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
|
|
}
|
|
}
|
|
|
|
public class CreateBotScreen: ViewControllerComponentContainer {
|
|
private let context: AccountContext
|
|
|
|
public init?(
|
|
context: AccountContext,
|
|
parentBot: EnginePeer.Id,
|
|
initialUsername: String?,
|
|
initialTitle: String?
|
|
) async {
|
|
self.context = context
|
|
|
|
guard let parentPeer = await context.engine.data.get(
|
|
TelegramEngine.EngineData.Item.Peer.Peer(id: parentBot)
|
|
).get() else {
|
|
return nil
|
|
}
|
|
|
|
super.init(
|
|
context: context,
|
|
component: CreateBotSheetComponent(
|
|
context: context,
|
|
parentPeer: parentPeer,
|
|
initialUsername: initialUsername,
|
|
initialTitle: initialTitle
|
|
),
|
|
navigationBarAppearance: .none,
|
|
statusBarStyle: .ignore,
|
|
theme: .default
|
|
)
|
|
|
|
self.statusBar.statusBarStyle = .Ignore
|
|
self.navigationPresentation = .flatModal
|
|
self.blocksBackgroundWhenInOverlay = true
|
|
}
|
|
|
|
required public init(coder aDecoder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
deinit {
|
|
}
|
|
|
|
public func dismissAnimated() {
|
|
if let view = self.node.hostView.findTaggedView(tag: ResizableSheetComponent<ViewControllerComponentContainer.Environment>.View.Tag()) as? ResizableSheetComponent<ViewControllerComponentContainer.Environment>.View {
|
|
view.dismissAnimated()
|
|
}
|
|
}
|
|
}
|
|
|
|
private final class ActionButtonsComponent: Component {
|
|
let theme: PresentationTheme
|
|
let strings: PresentationStrings
|
|
let isActionEnabled: Bool
|
|
let cancelAction: () -> Void
|
|
let action: () -> Void
|
|
|
|
init(
|
|
theme: PresentationTheme,
|
|
strings: PresentationStrings,
|
|
isActionEnabled: Bool,
|
|
cancelAction: @escaping () -> Void,
|
|
action: @escaping () -> Void
|
|
) {
|
|
self.theme = theme
|
|
self.strings = strings
|
|
self.isActionEnabled = isActionEnabled
|
|
self.cancelAction = cancelAction
|
|
self.action = action
|
|
}
|
|
|
|
static func ==(lhs: ActionButtonsComponent, rhs: ActionButtonsComponent) -> Bool {
|
|
if lhs.theme !== rhs.theme {
|
|
return false
|
|
}
|
|
if lhs.strings !== rhs.strings {
|
|
return false
|
|
}
|
|
if lhs.isActionEnabled != rhs.isActionEnabled {
|
|
return false
|
|
}
|
|
return true
|
|
}
|
|
|
|
final class View: UIView {
|
|
private let cancelButton = ComponentView<Empty>()
|
|
private let actionButton = ComponentView<Empty>()
|
|
|
|
private var component: ActionButtonsComponent?
|
|
private weak var state: EmptyComponentState?
|
|
|
|
override init(frame: CGRect) {
|
|
super.init(frame: frame)
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
func update(component: ActionButtonsComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: ComponentTransition) -> CGSize {
|
|
self.component = component
|
|
self.state = state
|
|
|
|
let spacing: CGFloat = 10.0
|
|
let buttonWidth = floor((availableSize.width - spacing) * 0.5)
|
|
|
|
let cancelButtonSize = self.cancelButton.update(
|
|
transition: transition,
|
|
component: AnyComponent(ButtonComponent(
|
|
background: ButtonComponent.Background(
|
|
style: .glass,
|
|
color: component.theme.actionSheet.primaryTextColor.withMultipliedAlpha(0.1).blitOver(component.theme.list.blocksBackgroundColor, alpha: 1.0),
|
|
foreground: component.theme.actionSheet.primaryTextColor,
|
|
pressedColor: component.theme.actionSheet.primaryTextColor.withMultipliedAlpha(0.1).withMultipliedAlpha(0.9)
|
|
),
|
|
content: AnyComponentWithIdentity(
|
|
id: AnyHashable(0),
|
|
component: AnyComponent(ButtonTextContentComponent(
|
|
text: component.strings.Common_Cancel,
|
|
badge: 0,
|
|
textColor: component.theme.actionSheet.primaryTextColor,
|
|
badgeBackground: component.theme.list.itemCheckColors.foregroundColor,
|
|
badgeForeground: component.theme.list.itemCheckColors.fillColor
|
|
))
|
|
),
|
|
isEnabled: true,
|
|
displaysProgress: false,
|
|
action: { [weak self] in
|
|
guard let self, let component = self.component else {
|
|
return
|
|
}
|
|
component.cancelAction()
|
|
}
|
|
)),
|
|
environment: {},
|
|
containerSize: CGSize(width: buttonWidth, height: availableSize.height)
|
|
)
|
|
let actionButtonSize = self.actionButton.update(
|
|
transition: transition,
|
|
component: AnyComponent(ButtonComponent(
|
|
background: ButtonComponent.Background(
|
|
style: .glass,
|
|
color: component.theme.list.itemCheckColors.fillColor,
|
|
foreground: component.theme.list.itemCheckColors.foregroundColor,
|
|
pressedColor: component.theme.list.itemCheckColors.fillColor.withMultipliedAlpha(0.9)
|
|
),
|
|
content: AnyComponentWithIdentity(
|
|
id: AnyHashable(0),
|
|
component: AnyComponent(ButtonTextContentComponent(
|
|
text: "Create", //TODO:localize
|
|
badge: 0,
|
|
textColor: component.theme.list.itemCheckColors.foregroundColor,
|
|
badgeBackground: component.theme.list.itemCheckColors.foregroundColor,
|
|
badgeForeground: component.theme.list.itemCheckColors.fillColor
|
|
))
|
|
),
|
|
isEnabled: component.isActionEnabled,
|
|
displaysProgress: false,
|
|
action: { [weak self] in
|
|
guard let self, let component = self.component else {
|
|
return
|
|
}
|
|
component.action()
|
|
}
|
|
)),
|
|
environment: {},
|
|
containerSize: CGSize(width: availableSize.width - spacing - buttonWidth, height: availableSize.height)
|
|
)
|
|
|
|
let cancelButtonFrame = CGRect(origin: CGPoint(), size: cancelButtonSize)
|
|
let actionButtonFrame = CGRect(origin: CGPoint(x: cancelButtonFrame.maxX + spacing, y: cancelButtonFrame.minY), size: actionButtonSize)
|
|
|
|
if let cancelButtonView = self.cancelButton.view {
|
|
if cancelButtonView.superview == nil {
|
|
self.addSubview(cancelButtonView)
|
|
}
|
|
transition.setFrame(view: cancelButtonView, frame: cancelButtonFrame)
|
|
}
|
|
|
|
if let actionButtonView = self.actionButton.view {
|
|
if actionButtonView.superview == nil {
|
|
self.addSubview(actionButtonView)
|
|
}
|
|
transition.setFrame(view: actionButtonView, frame: actionButtonFrame)
|
|
}
|
|
|
|
return CGSize(width: availableSize.width, height: max(cancelButtonSize.height, actionButtonSize.height))
|
|
}
|
|
}
|
|
|
|
func makeView() -> View {
|
|
return View(frame: CGRect())
|
|
}
|
|
|
|
func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: ComponentTransition) -> CGSize {
|
|
return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
|
|
}
|
|
}
|
|
|
|
private final class EditLabelComponent: Component {
|
|
let theme: PresentationTheme
|
|
let strings: PresentationStrings
|
|
|
|
init(
|
|
theme: PresentationTheme,
|
|
strings: PresentationStrings
|
|
) {
|
|
self.theme = theme
|
|
self.strings = strings
|
|
}
|
|
|
|
static func ==(lhs: EditLabelComponent, rhs: EditLabelComponent) -> Bool {
|
|
if lhs.theme !== rhs.theme {
|
|
return false
|
|
}
|
|
if lhs.strings !== rhs.strings {
|
|
return false
|
|
}
|
|
return true
|
|
}
|
|
|
|
final class View: UIView {
|
|
private let title = ComponentView<Empty>()
|
|
private let background = ComponentView<Empty>()
|
|
|
|
private var component: EditLabelComponent?
|
|
private weak var state: EmptyComponentState?
|
|
|
|
override init(frame: CGRect) {
|
|
super.init(frame: frame)
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
func update(component: EditLabelComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: ComponentTransition) -> CGSize {
|
|
self.component = component
|
|
self.state = state
|
|
|
|
let sideInset: CGFloat = 7.0
|
|
let verticalInset: CGFloat = 4.0
|
|
let rightInset: CGFloat = 16.0
|
|
|
|
//TODO:localize
|
|
let titleSize = self.title.update(
|
|
transition: .immediate,
|
|
component: AnyComponent(MultilineTextComponent(
|
|
text: .plain(NSAttributedString(string: "edit", font: Font.regular(11.0), textColor: component.theme.list.itemAccentColor))
|
|
)),
|
|
environment: {},
|
|
containerSize: CGSize(width: 100.0, height: 100.0)
|
|
)
|
|
let backgroundSize = CGSize(width: titleSize.width + sideInset * 2.0, height: titleSize.height + verticalInset * 2.0)
|
|
let size = CGSize(width: backgroundSize.width + rightInset, height: backgroundSize.height)
|
|
|
|
let backgroundFrame = CGRect(origin: CGPoint(x: 0.0, y: floorToScreenPixels((size.height - backgroundSize.height) * 0.5)), size: backgroundSize)
|
|
let titleFrame = CGRect(origin: CGPoint(x: backgroundFrame.minX + floorToScreenPixels((backgroundSize.width - titleSize.width) * 0.5), y: backgroundFrame.minY + floorToScreenPixels((backgroundSize.height - titleSize.height) * 0.5) - UIScreenPixel), size: titleSize)
|
|
|
|
let _ = self.background.update(
|
|
transition: transition,
|
|
component: AnyComponent(FilledRoundedRectangleComponent(
|
|
color: component.theme.list.itemAccentColor.withMultipliedAlpha(0.1),
|
|
cornerRadius: .minEdge,
|
|
smoothCorners: false
|
|
)),
|
|
environment: {},
|
|
containerSize: backgroundFrame.size
|
|
)
|
|
if let backgroundView = self.background.view {
|
|
if backgroundView.superview == nil {
|
|
self.addSubview(backgroundView)
|
|
}
|
|
transition.setFrame(view: backgroundView, frame: backgroundFrame)
|
|
}
|
|
|
|
if let titleView = self.title.view {
|
|
if titleView.superview == nil {
|
|
self.addSubview(titleView)
|
|
}
|
|
transition.setPosition(view: titleView, position: titleFrame.center)
|
|
titleView.bounds = CGRect(origin: CGPoint(), size: titleFrame.size)
|
|
}
|
|
|
|
return size
|
|
}
|
|
}
|
|
|
|
func makeView() -> View {
|
|
return View(frame: CGRect())
|
|
}
|
|
|
|
func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: ComponentTransition) -> CGSize {
|
|
return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
|
|
}
|
|
}
|