mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
313 lines
18 KiB
Swift
313 lines
18 KiB
Swift
import Foundation
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import UIKit
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import AsyncDisplayKit
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import Display
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import SwiftSignalKit
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import Postbox
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import TelegramCore
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import AccountContext
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import TelegramPresentationData
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import TelegramUIPreferences
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import TextFormat
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import LocalizedPeerData
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import TelegramStringFormatting
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import WallpaperBackgroundNode
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import PhotoResources
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import WallpaperResources
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import Markdown
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class ChatMessageWallpaperBubbleContentNode: ChatMessageBubbleContentNode {
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private var mediaBackgroundContent: WallpaperBubbleBackgroundNode?
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private let mediaBackgroundNode: NavigationBackgroundNode
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private let subtitleNode: TextNode
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private let imageNode: TransformImageNode
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private let buttonNode: HighlightTrackingButtonNode
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private let buttonTitleNode: TextNode
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private var absoluteRect: (CGRect, CGSize)?
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private let fetchDisposable = MetaDisposable()
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required init() {
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self.mediaBackgroundNode = NavigationBackgroundNode(color: .clear)
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self.mediaBackgroundNode.clipsToBounds = true
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self.mediaBackgroundNode.cornerRadius = 24.0
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self.subtitleNode = TextNode()
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self.subtitleNode.isUserInteractionEnabled = false
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self.subtitleNode.displaysAsynchronously = false
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self.imageNode = TransformImageNode()
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self.buttonNode = HighlightTrackingButtonNode()
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self.buttonNode.clipsToBounds = true
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self.buttonNode.cornerRadius = 17.0
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self.buttonTitleNode = TextNode()
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self.buttonTitleNode.isUserInteractionEnabled = false
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self.buttonTitleNode.displaysAsynchronously = false
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super.init()
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self.addSubnode(self.mediaBackgroundNode)
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self.addSubnode(self.subtitleNode)
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self.addSubnode(self.imageNode)
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self.addSubnode(self.buttonNode)
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self.addSubnode(self.buttonTitleNode)
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self.buttonNode.highligthedChanged = { [weak self] highlighted in
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if let strongSelf = self {
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if highlighted {
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strongSelf.buttonNode.layer.removeAnimation(forKey: "opacity")
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strongSelf.buttonNode.alpha = 0.4
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strongSelf.buttonTitleNode.layer.removeAnimation(forKey: "opacity")
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strongSelf.buttonTitleNode.alpha = 0.4
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} else {
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strongSelf.buttonNode.alpha = 1.0
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strongSelf.buttonNode.layer.animateAlpha(from: 0.4, to: 1.0, duration: 0.2)
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strongSelf.buttonTitleNode.alpha = 1.0
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strongSelf.buttonTitleNode.layer.animateAlpha(from: 0.4, to: 1.0, duration: 0.2)
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}
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}
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}
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self.buttonNode.addTarget(self, action: #selector(self.buttonPressed), forControlEvents: .touchUpInside)
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}
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required init?(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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deinit {
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self.fetchDisposable.dispose()
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}
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override func transitionNode(messageId: MessageId, media: Media) -> (ASDisplayNode, CGRect, () -> (UIView?, UIView?))? {
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if self.item?.message.id == messageId {
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return (self.imageNode, self.imageNode.bounds, { [weak self] in
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guard let strongSelf = self else {
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return (nil, nil)
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}
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let resultView = strongSelf.imageNode.view.snapshotContentTree(unhide: true)
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return (resultView, nil)
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})
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} else {
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return nil
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}
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}
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override func updateHiddenMedia(_ media: [Media]?) -> Bool {
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var mediaHidden = false
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var currentMedia: Media?
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if let item = item {
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mediaLoop: for media in item.message.media {
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if let media = media as? TelegramMediaAction {
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switch media.action {
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case let .suggestedProfilePhoto(image):
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currentMedia = image
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break mediaLoop
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default:
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break
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}
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}
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}
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}
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if let currentMedia = currentMedia, let media = media {
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for item in media {
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if item.isSemanticallyEqual(to: currentMedia) {
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mediaHidden = true
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break
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}
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}
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}
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self.imageNode.isHidden = mediaHidden
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return mediaHidden
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}
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@objc private func buttonPressed() {
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guard let item = self.item else {
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return
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}
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let _ = item.controllerInteraction.openMessage(item.message, .default)
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}
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override func asyncLayoutContent() -> (_ item: ChatMessageBubbleContentItem, _ layoutConstants: ChatMessageItemLayoutConstants, _ preparePosition: ChatMessageBubblePreparePosition, _ messageSelection: Bool?, _ constrainedSize: CGSize, _ avatarInset: CGFloat) -> (ChatMessageBubbleContentProperties, unboundSize: CGSize?, maxWidth: CGFloat, layout: (CGSize, ChatMessageBubbleContentPosition) -> (CGFloat, (CGFloat) -> (CGSize, (ListViewItemUpdateAnimation, Bool, ListViewItemApply?) -> Void))) {
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let makeImageLayout = self.imageNode.asyncLayout()
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let makeSubtitleLayout = TextNode.asyncLayout(self.subtitleNode)
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let makeButtonTitleLayout = TextNode.asyncLayout(self.buttonTitleNode)
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let currentItem = self.item
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return { item, layoutConstants, _, _, _, _ in
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let contentProperties = ChatMessageBubbleContentProperties(hidesSimpleAuthorHeader: true, headerSpacing: 0.0, hidesBackground: .always, forceFullCorners: false, forceAlignment: .center)
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return (contentProperties, nil, CGFloat.greatestFiniteMagnitude, { constrainedSize, position in
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let width: CGFloat = 220.0
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let imageSize = CGSize(width: 100.0, height: 100.0)
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let primaryTextColor = serviceMessageColorComponents(theme: item.presentationData.theme.theme, wallpaper: item.presentationData.theme.wallpaper).primaryText
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var wallpaper: TelegramWallpaper?
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if let media = item.message.media.first(where: { $0 is TelegramMediaAction }) as? TelegramMediaAction, case let .setChatWallpaper(wallpaperValue) = media.action {
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wallpaper = wallpaperValue
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}
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var mediaUpdated = true
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if let wallpaper = wallpaper, let media = currentItem?.message.media.first(where: { $0 is TelegramMediaAction }) as? TelegramMediaAction, case let .setChatWallpaper(currentWallpaper) = media.action {
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mediaUpdated = wallpaper != currentWallpaper
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}
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var media: WallpaperPreviewMedia?
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if let wallpaper {
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media = WallpaperPreviewMedia(wallpaper: wallpaper)
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}
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let fromYou = item.message.author?.id == item.context.account.peerId
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let peerName = item.message.peers[item.message.id.peerId].flatMap { EnginePeer($0).compactDisplayTitle } ?? ""
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let text: String
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if fromYou {
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text = item.presentationData.strings.Notification_YouChangedWallpaper
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} else {
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text = item.presentationData.strings.Notification_ChangedWallpaper(peerName).string
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}
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let body = MarkdownAttributeSet(font: Font.regular(13.0), textColor: primaryTextColor)
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let bold = MarkdownAttributeSet(font: Font.semibold(13.0), textColor: primaryTextColor)
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let subtitle = parseMarkdownIntoAttributedString(text, attributes: MarkdownAttributes(body: body, bold: bold, link: body, linkAttribute: { _ in
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return nil
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}), textAlignment: .center)
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let (subtitleLayout, subtitleApply) = makeSubtitleLayout(TextNodeLayoutArguments(attributedString: subtitle, backgroundColor: nil, maximumNumberOfLines: 0, truncationType: .end, constrainedSize: CGSize(width: width - 32.0, height: CGFloat.greatestFiniteMagnitude), alignment: .center, cutout: nil, insets: UIEdgeInsets()))
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let (buttonTitleLayout, buttonTitleApply) = makeButtonTitleLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: item.presentationData.strings.Notification_Wallpaper_View, font: Font.semibold(15.0), textColor: primaryTextColor, paragraphAlignment: .center), backgroundColor: nil, maximumNumberOfLines: 0, truncationType: .end, constrainedSize: CGSize(width: width - 32.0, height: CGFloat.greatestFiniteMagnitude), alignment: .center, cutout: nil, insets: UIEdgeInsets()))
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let backgroundSize = CGSize(width: width, height: subtitleLayout.size.height + 140.0 + (fromYou ? 0.0 : 42.0))
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return (backgroundSize.width, { boundingWidth in
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return (backgroundSize, { [weak self] animation, synchronousLoads, _ in
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if let strongSelf = self {
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strongSelf.item = item
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strongSelf.buttonNode.isHidden = fromYou
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strongSelf.buttonTitleNode.isHidden = fromYou
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let imageFrame = CGRect(origin: CGPoint(x: floorToScreenPixels((backgroundSize.width - imageSize.width) / 2.0), y: 13.0), size: imageSize)
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if let media {
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if mediaUpdated {
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// strongSelf.fetchDisposable.set(chatMessagePhotoInteractiveFetched(context: item.context, userLocation: .peer(item.message.id.peerId), photoReference: .message(message: MessageReference(item.message), media: photo), displayAtSize: nil, storeToDownloadsPeerId: nil).start())
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}
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let boundingSize = imageSize
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var imageSize = boundingSize
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let updateImageSignal: Signal<(TransformImageArguments) -> DrawingContext?, NoError>
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switch media.content {
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case let .file(file, _, _, _, _, _):
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var representations: [ImageRepresentationWithReference] = file.previewRepresentations.map({ ImageRepresentationWithReference(representation: $0, reference: AnyMediaReference.message(message: MessageReference(item.message), media: file).resourceReference($0.resource)) })
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if file.mimeType == "image/svg+xml" || file.mimeType == "application/x-tgwallpattern" {
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representations.append(ImageRepresentationWithReference(representation: .init(dimensions: PixelDimensions(width: 1440, height: 2960), resource: file.resource, progressiveSizes: [], immediateThumbnailData: nil, hasVideo: false, isPersonal: false), reference: AnyMediaReference.message(message: MessageReference(item.message), media: file).resourceReference(file.resource)))
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}
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if ["image/png", "image/svg+xml", "application/x-tgwallpattern"].contains(file.mimeType) {
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updateImageSignal = patternWallpaperImage(account: item.context.account, accountManager: item.context.sharedContext.accountManager, representations: representations, mode: .screen)
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|> mapToSignal { value -> Signal<(TransformImageArguments) -> DrawingContext?, NoError> in
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if let value {
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return .single(value)
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} else {
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return .complete()
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}
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}
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} else {
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if let dimensions = file.dimensions?.cgSize {
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imageSize = dimensions.aspectFilled(boundingSize)
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}
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updateImageSignal = wallpaperImage(account: item.context.account, accountManager: item.context.sharedContext.accountManager, fileReference: FileMediaReference.message(message: MessageReference(item.message), media: file), representations: representations, alwaysShowThumbnailFirst: true, thumbnail: true, autoFetchFullSize: true)
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}
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case let .color(color):
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updateImageSignal = solidColorImage(color)
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case let .gradient(colors, rotation):
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updateImageSignal = gradientImage(colors.map(UIColor.init(rgb:)), rotation: rotation ?? 0)
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case .themeSettings:
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updateImageSignal = .complete()
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}
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strongSelf.imageNode.setSignal(updateImageSignal, attemptSynchronously: synchronousLoads)
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let arguments = TransformImageArguments(corners: ImageCorners(radius: boundingSize.width / 2.0), imageSize: imageSize, boundingSize: boundingSize, intrinsicInsets: UIEdgeInsets())
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let apply = makeImageLayout(arguments)
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apply()
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strongSelf.imageNode.frame = imageFrame
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}
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let mediaBackgroundFrame = CGRect(origin: CGPoint(x: floorToScreenPixels((backgroundSize.width - width) / 2.0), y: 0.0), size: backgroundSize)
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strongSelf.mediaBackgroundNode.frame = mediaBackgroundFrame
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strongSelf.mediaBackgroundNode.updateColor(color: selectDateFillStaticColor(theme: item.presentationData.theme.theme, wallpaper: item.presentationData.theme.wallpaper), enableBlur: item.controllerInteraction.enableFullTranslucency && dateFillNeedsBlur(theme: item.presentationData.theme.theme, wallpaper: item.presentationData.theme.wallpaper), transition: .immediate)
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strongSelf.mediaBackgroundNode.update(size: mediaBackgroundFrame.size, transition: .immediate)
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strongSelf.buttonNode.backgroundColor = item.presentationData.theme.theme.overallDarkAppearance ? UIColor(rgb: 0xffffff, alpha: 0.12) : UIColor(rgb: 0x000000, alpha: 0.12)
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let _ = subtitleApply()
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let _ = buttonTitleApply()
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let subtitleFrame = CGRect(origin: CGPoint(x: mediaBackgroundFrame.minX + floorToScreenPixels((mediaBackgroundFrame.width - subtitleLayout.size.width) / 2.0) , y: mediaBackgroundFrame.minY + 127.0), size: subtitleLayout.size)
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strongSelf.subtitleNode.frame = subtitleFrame
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let buttonTitleFrame = CGRect(origin: CGPoint(x: mediaBackgroundFrame.minX + floorToScreenPixels((mediaBackgroundFrame.width - buttonTitleLayout.size.width) / 2.0), y: subtitleFrame.maxY + 18.0), size: buttonTitleLayout.size)
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strongSelf.buttonTitleNode.frame = buttonTitleFrame
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let buttonSize = CGSize(width: buttonTitleLayout.size.width + 38.0, height: 34.0)
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strongSelf.buttonNode.frame = CGRect(origin: CGPoint(x: mediaBackgroundFrame.minX + floorToScreenPixels((mediaBackgroundFrame.width - buttonSize.width) / 2.0), y: subtitleFrame.maxY + 10.0), size: buttonSize)
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if item.controllerInteraction.presentationContext.backgroundNode?.hasExtraBubbleBackground() == true {
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if strongSelf.mediaBackgroundContent == nil, let backgroundContent = item.controllerInteraction.presentationContext.backgroundNode?.makeBubbleBackground(for: .free) {
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strongSelf.mediaBackgroundNode.isHidden = true
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backgroundContent.clipsToBounds = true
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backgroundContent.allowsGroupOpacity = true
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backgroundContent.cornerRadius = 24.0
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strongSelf.mediaBackgroundContent = backgroundContent
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strongSelf.insertSubnode(backgroundContent, at: 0)
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}
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strongSelf.mediaBackgroundContent?.frame = mediaBackgroundFrame
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} else {
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strongSelf.mediaBackgroundNode.isHidden = false
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strongSelf.mediaBackgroundContent?.removeFromSupernode()
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strongSelf.mediaBackgroundContent = nil
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}
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if let (rect, size) = strongSelf.absoluteRect {
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strongSelf.updateAbsoluteRect(rect, within: size)
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}
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}
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})
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})
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})
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}
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}
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override func updateAbsoluteRect(_ rect: CGRect, within containerSize: CGSize) {
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self.absoluteRect = (rect, containerSize)
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if let mediaBackgroundContent = self.mediaBackgroundContent {
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var backgroundFrame = mediaBackgroundContent.frame
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backgroundFrame.origin.x += rect.minX
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backgroundFrame.origin.y += rect.minY
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mediaBackgroundContent.update(rect: backgroundFrame, within: containerSize, transition: .immediate)
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}
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}
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override func tapActionAtPoint(_ point: CGPoint, gesture: TapLongTapOrDoubleTapGesture, isEstimating: Bool) -> ChatMessageBubbleContentTapAction {
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if self.mediaBackgroundNode.frame.contains(point) {
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return .openMessage
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} else {
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return .none
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}
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}
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}
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