mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
911 lines
51 KiB
Swift
911 lines
51 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 SyncCore
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import SwiftSignalKit
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import AccountContext
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import TelegramPresentationData
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import TelegramUIPreferences
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import MergeLists
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import StickerPackPreviewUI
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import OverlayStatusController
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import PresentationDataUtils
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import SearchBarNode
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import UndoUI
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import SegmentedControlNode
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private final class DrawingStickersScreenNode: ViewControllerTracingNode {
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private let context: AccountContext
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private var presentationData: PresentationData
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private let selectSticker: ((FileMediaReference, ASDisplayNode, CGRect) -> Bool)?
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private var searchItemContext = StickerPaneSearchGlobalItemContext()
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private let themeAndStringsPromise: Promise<(PresentationTheme, PresentationStrings)>
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private let controllerInteraction: ChatControllerInteraction
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private var inputNodeInteraction: ChatMediaInputNodeInteraction!
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private let collectionListPanel: ASDisplayNode
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private let collectionListContainer: CollectionListContainerNode
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private let blurView: UIView
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private let segmentedControlNode: SegmentedControlNode
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private let cancelButton: HighlightableButtonNode
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private let listView: ListView
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private var searchContainerNode: PaneSearchContainerNode?
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private let searchContainerNodeLoadedDisposable = MetaDisposable()
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private let stickerPane: ChatMediaInputStickerPane
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private let itemCollectionsViewPosition = Promise<StickerPacksCollectionPosition>()
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private var currentStickerPacksCollectionPosition: StickerPacksCollectionPosition?
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private var currentView: ItemCollectionsView?
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private var paneArrangement: ChatMediaInputPaneArrangement
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private var initializedArrangement = false
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private var validLayout: ContainerViewLayout?
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private var disposable = MetaDisposable()
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private let _ready = Promise<Bool>()
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var ready: Promise<Bool> {
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return self._ready
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}
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private var didSetReady: Bool = false
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fileprivate var dismiss: (() -> Void)?
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init(context: AccountContext, selectSticker: ((FileMediaReference, ASDisplayNode, CGRect) -> Bool)?) {
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self.context = context
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self.presentationData = context.sharedContext.currentPresentationData.with { $0 }
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self.selectSticker = selectSticker
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self.themeAndStringsPromise = Promise((self.presentationData.theme, self.presentationData.strings))
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var selectStickerImpl: ((FileMediaReference, ASDisplayNode, CGRect) -> Bool)?
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self.controllerInteraction = ChatControllerInteraction(openMessage: { _, _ in
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return false }, openPeer: { _, _, _ in }, openPeerMention: { _ in }, openMessageContextMenu: { _, _, _, _, _ in }, openMessageContextActions: { _, _, _, _ in }, navigateToMessage: { _, _ in }, tapMessage: nil, clickThroughMessage: { }, toggleMessagesSelection: { _, _ in }, sendCurrentMessage: { _ in }, sendMessage: { _ in }, sendSticker: { fileReference, _, node, rect in return selectStickerImpl?(fileReference, node, rect) ?? false }, sendGif: { _, _, _ in return false }, sendBotContextResultAsGif: { _, _, _, _ in return false }, requestMessageActionCallback: { _, _, _ in }, requestMessageActionUrlAuth: { _, _, _ in }, activateSwitchInline: { _, _ in }, openUrl: { _, _, _, _ in }, shareCurrentLocation: {}, shareAccountContact: {}, sendBotCommand: { _, _ in }, openInstantPage: { _, _ in }, openWallpaper: { _ in }, openTheme: { _ in }, openHashtag: { _, _ in }, updateInputState: { _ in }, updateInputMode: { _ in }, openMessageShareMenu: { _ in
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}, presentController: { _, _ in }, navigationController: {
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return nil
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}, chatControllerNode: {
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return nil
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}, reactionContainerNode: {
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return nil
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}, presentGlobalOverlayController: { _, _ in }, callPeer: { _ in }, longTap: { _, _ in }, openCheckoutOrReceipt: { _ in }, openSearch: { }, setupReply: { _ in
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}, canSetupReply: { _ in
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return .none
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}, navigateToFirstDateMessage: { _ in
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}, requestRedeliveryOfFailedMessages: { _ in
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}, addContact: { _ in
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}, rateCall: { _, _ in
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}, requestSelectMessagePollOptions: { _, _ in
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}, requestOpenMessagePollResults: { _, _ in
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}, openAppStorePage: {
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}, displayMessageTooltip: { _, _, _, _ in
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}, seekToTimecode: { _, _, _ in
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}, scheduleCurrentMessage: {
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}, sendScheduledMessagesNow: { _ in
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}, editScheduledMessagesTime: { _ in
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}, performTextSelectionAction: { _, _, _ in
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}, updateMessageLike: { _, _ in
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}, openMessageReactions: { _ in
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}, displaySwipeToReplyHint: {
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}, dismissReplyMarkupMessage: { _ in
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}, openMessagePollResults: { _, _ in
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}, openPollCreation: { _ in
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}, displayPollSolution: { _, _ in
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}, displayPsa: { _, _ in
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}, displayDiceTooltip: { _ in
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}, animateDiceSuccess: {
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}, requestMessageUpdate: { _ in
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}, cancelInteractiveKeyboardGestures: {
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}, automaticMediaDownloadSettings: MediaAutoDownloadSettings.defaultSettings,
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pollActionState: ChatInterfacePollActionState(), stickerSettings: ChatInterfaceStickerSettings(loopAnimatedStickers: true))
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self.blurView = UIVisualEffectView(effect: UIBlurEffect(style: .dark))
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let segmentedTheme = SegmentedControlTheme(backgroundColor: UIColor(rgb: 0x2c2d2d), foregroundColor: UIColor(rgb: 0x656565), shadowColor: UIColor.clear, textColor: .white, dividerColor: .white)
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self.segmentedControlNode = SegmentedControlNode(theme: segmentedTheme, items: [SegmentedControlItem(title: "Stickers"), SegmentedControlItem(title: "Masks")], selectedIndex: 0)
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self.cancelButton = HighlightableButtonNode()
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self.cancelButton.setAttributedTitle(NSAttributedString(string: self.presentationData.strings.Common_Cancel, font: Font.regular(17.0), textColor: .white), for: .normal)
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self.collectionListPanel = ASDisplayNode()
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self.collectionListPanel.clipsToBounds = true
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self.collectionListPanel.backgroundColor = UIColor(rgb: 0x151515)
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self.collectionListContainer = CollectionListContainerNode()
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self.collectionListContainer.clipsToBounds = true
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self.listView = ListView()
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self.listView.transform = CATransform3DMakeRotation(-CGFloat(Double.pi / 2.0), 0.0, 0.0, 1.0)
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var paneDidScrollImpl: ((ChatMediaInputPane, ChatMediaInputPaneScrollState, ContainedViewLayoutTransition) -> Void)?
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self.stickerPane = ChatMediaInputStickerPane(theme: self.presentationData.theme, strings: self.presentationData.strings, paneDidScroll: { pane, state, transition in
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paneDidScrollImpl?(pane, state, transition)
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}, fixPaneScroll: { pane, state in
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// fixPaneScrollImpl?(pane, state)
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})
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self.paneArrangement = ChatMediaInputPaneArrangement(panes: [.stickers], currentIndex: 0, indexTransition: 0.0)
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super.init()
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self.cancelButton.addTarget(self, action: #selector(self.cancelPressed), forControlEvents: .touchUpInside)
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self.view.addSubview(self.blurView)
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self.inputNodeInteraction = ChatMediaInputNodeInteraction(navigateToCollectionId: { [weak self] collectionId in
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if let strongSelf = self, let currentView = strongSelf.currentView, (collectionId != strongSelf.inputNodeInteraction.highlightedItemCollectionId || true) {
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var index: Int32 = 0
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if collectionId.namespace == ChatMediaInputPanelAuxiliaryNamespace.recentGifs.rawValue {
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strongSelf.setCurrentPane(.gifs, transition: .animated(duration: 0.25, curve: .spring))
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} else if collectionId.namespace == ChatMediaInputPanelAuxiliaryNamespace.trending.rawValue {
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strongSelf.controllerInteraction.navigationController()?.pushViewController(FeaturedStickersScreen(
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context: strongSelf.context,
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sendSticker: {
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fileReference, sourceNode, sourceRect in
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if let strongSelf = self {
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return strongSelf.controllerInteraction.sendSticker(fileReference, false, sourceNode, sourceRect)
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} else {
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return false
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}
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}
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))
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} else if collectionId.namespace == ChatMediaInputPanelAuxiliaryNamespace.savedStickers.rawValue {
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strongSelf.setCurrentPane(.stickers, transition: .animated(duration: 0.25, curve: .spring), collectionIdHint: collectionId.namespace)
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strongSelf.currentStickerPacksCollectionPosition = .navigate(index: nil, collectionId: collectionId)
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strongSelf.itemCollectionsViewPosition.set(.single(.navigate(index: nil, collectionId: collectionId)))
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} else if collectionId.namespace == ChatMediaInputPanelAuxiliaryNamespace.recentStickers.rawValue {
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strongSelf.setCurrentPane(.stickers, transition: .animated(duration: 0.25, curve: .spring), collectionIdHint: collectionId.namespace)
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strongSelf.currentStickerPacksCollectionPosition = .navigate(index: nil, collectionId: collectionId)
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strongSelf.itemCollectionsViewPosition.set(.single(.navigate(index: nil, collectionId: collectionId)))
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} else if collectionId.namespace == ChatMediaInputPanelAuxiliaryNamespace.peerSpecific.rawValue {
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strongSelf.setCurrentPane(.stickers, transition: .animated(duration: 0.25, curve: .spring))
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strongSelf.currentStickerPacksCollectionPosition = .navigate(index: nil, collectionId: collectionId)
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strongSelf.itemCollectionsViewPosition.set(.single(.navigate(index: nil, collectionId: collectionId)))
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} else {
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strongSelf.setCurrentPane(.stickers, transition: .animated(duration: 0.25, curve: .spring))
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for (id, _, _) in currentView.collectionInfos {
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if id.namespace == collectionId.namespace {
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if id == collectionId {
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let itemIndex = ItemCollectionViewEntryIndex.lowerBound(collectionIndex: index, collectionId: id)
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strongSelf.currentStickerPacksCollectionPosition = .navigate(index: itemIndex, collectionId: nil)
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strongSelf.itemCollectionsViewPosition.set(.single(.navigate(index: itemIndex, collectionId: nil)))
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break
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}
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index += 1
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}
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}
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}
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}
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}, navigateBackToStickers: {
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}, setGifMode: { _ in
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}, openSettings: { [weak self] in
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if let strongSelf = self {
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// let controller = installedStickerPacksController(context: context, mode: .modal)
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// controller.navigationPresentation = .modal
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// strongSelf.controllerInteraction.navigationController()?.pushViewController(controller)
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}
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}, toggleSearch: { [weak self] value, searchMode, query in
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if let strongSelf = self {
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if let searchMode = searchMode, value {
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var searchContainerNode: PaneSearchContainerNode?
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if let current = strongSelf.searchContainerNode {
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searchContainerNode = current
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} else {
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searchContainerNode = PaneSearchContainerNode(context: strongSelf.context, theme: strongSelf.presentationData.theme, strings: strongSelf.presentationData.strings, controllerInteraction: strongSelf.controllerInteraction, inputNodeInteraction: strongSelf.inputNodeInteraction, mode: searchMode, trendingGifsPromise: Promise(nil), cancel: {
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self?.searchContainerNode?.deactivate()
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self?.inputNodeInteraction.toggleSearch(false, nil, "")
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})
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strongSelf.searchContainerNode = searchContainerNode
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if !query.isEmpty {
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DispatchQueue.main.async {
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searchContainerNode?.updateQuery(query)
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}
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}
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}
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if let searchContainerNode = searchContainerNode {
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strongSelf.searchContainerNodeLoadedDisposable.set((searchContainerNode.ready
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|> deliverOnMainQueue).start(next: {
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if let strongSelf = self {
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strongSelf.controllerInteraction.updateInputMode { current in
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switch current {
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case let .media(mode, _):
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return .media(mode: mode, expanded: .search(searchMode))
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default:
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return current
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}
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}
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}
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}))
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}
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} else {
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strongSelf.controllerInteraction.updateInputMode { current in
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switch current {
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case let .media(mode, _):
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return .media(mode: mode, expanded: nil)
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default:
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return current
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}
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}
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}
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}
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}, openPeerSpecificSettings: { [weak self] in
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}, dismissPeerSpecificSettings: { [weak self] in
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}, clearRecentlyUsedStickers: { [weak self] in
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if let strongSelf = self {
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let actionSheet = ActionSheetController(theme: ActionSheetControllerTheme(presentationTheme: strongSelf.presentationData.theme, fontSize: strongSelf.presentationData.listsFontSize))
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var items: [ActionSheetItem] = []
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items.append(ActionSheetButtonItem(title: strongSelf.presentationData.strings.Stickers_ClearRecent, color: .destructive, action: { [weak actionSheet] in
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actionSheet?.dismissAnimated()
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let _ = (context.account.postbox.transaction { transaction in
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clearRecentlyUsedStickers(transaction: transaction)
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}).start()
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}))
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actionSheet.setItemGroups([ActionSheetItemGroup(items: items), ActionSheetItemGroup(items: [
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ActionSheetButtonItem(title: strongSelf.presentationData.strings.Common_Cancel, color: .accent, font: .bold, action: { [weak actionSheet] in
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actionSheet?.dismissAnimated()
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})
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])])
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strongSelf.controllerInteraction.presentController(actionSheet, nil)
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}
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})
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self.inputNodeInteraction.stickerSettings = ChatInterfaceStickerSettings(loopAnimatedStickers: true)
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self.collectionListPanel.addSubnode(self.listView)
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self.collectionListContainer.addSubnode(self.collectionListPanel)
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self.addSubnode(self.collectionListContainer)
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self.addSubnode(self.segmentedControlNode)
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self.addSubnode(self.cancelButton)
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let trendingInteraction = TrendingPaneInteraction(installPack: { [weak self] info in
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}, openPack: { [weak self] info in
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}, getItemIsPreviewed: { item in
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return false
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}, openSearch: {
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})
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let itemCollectionsView = self.itemCollectionsViewPosition.get()
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|> distinctUntilChanged
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|> mapToSignal { position -> Signal<(ItemCollectionsView, StickerPacksCollectionUpdate), NoError> in
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switch position {
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case .initial:
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var firstTime = true
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return context.account.postbox.itemCollectionsView(orderedItemListCollectionIds: [Namespaces.OrderedItemList.CloudSavedStickers, Namespaces.OrderedItemList.CloudRecentStickers], namespaces: [Namespaces.ItemCollection.CloudStickerPacks], aroundIndex: nil, count: 50)
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|> map { view -> (ItemCollectionsView, StickerPacksCollectionUpdate) in
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let update: StickerPacksCollectionUpdate
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if firstTime {
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firstTime = false
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update = .initial
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} else {
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update = .generic
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}
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return (view, update)
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}
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case let .scroll(aroundIndex):
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var firstTime = true
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return context.account.postbox.itemCollectionsView(orderedItemListCollectionIds: [Namespaces.OrderedItemList.CloudSavedStickers, Namespaces.OrderedItemList.CloudRecentStickers], namespaces: [Namespaces.ItemCollection.CloudStickerPacks], aroundIndex: aroundIndex, count: 300)
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|> map { view -> (ItemCollectionsView, StickerPacksCollectionUpdate) in
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let update: StickerPacksCollectionUpdate
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if firstTime {
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firstTime = false
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update = .scroll
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} else {
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update = .generic
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}
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return (view, update)
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}
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case let .navigate(index, collectionId):
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var firstTime = true
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return context.account.postbox.itemCollectionsView(orderedItemListCollectionIds: [Namespaces.OrderedItemList.CloudSavedStickers, Namespaces.OrderedItemList.CloudRecentStickers], namespaces: [Namespaces.ItemCollection.CloudStickerPacks], aroundIndex: index, count: 300)
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|> map { view -> (ItemCollectionsView, StickerPacksCollectionUpdate) in
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let update: StickerPacksCollectionUpdate
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if firstTime {
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firstTime = false
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update = .navigate(index, collectionId)
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} else {
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update = .generic
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}
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return (view, update)
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}
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}
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}
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let controllerInteraction = self.controllerInteraction
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let inputNodeInteraction = self.inputNodeInteraction!
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let previousEntries = Atomic<([ChatMediaInputPanelEntry], [ChatMediaInputGridEntry])>(value: ([], []))
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let previousView = Atomic<ItemCollectionsView?>(value: nil)
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let transitionQueue = Queue()
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let transitions = combineLatest(queue: transitionQueue, itemCollectionsView, context.account.viewTracker.featuredStickerPacks(), self.themeAndStringsPromise.get())
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|> map { viewAndUpdate, trendingPacks, themeAndStrings -> (ItemCollectionsView, ChatMediaInputPanelTransition, Bool, ChatMediaInputGridTransition, Bool) in
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let (view, viewUpdate) = viewAndUpdate
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let previous = previousView.swap(view)
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var update = viewUpdate
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if previous === view {
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update = .generic
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}
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let (theme, strings) = themeAndStrings
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var savedStickers: OrderedItemListView?
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var recentStickers: OrderedItemListView?
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for orderedView in view.orderedItemListsViews {
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if orderedView.collectionId == Namespaces.OrderedItemList.CloudRecentStickers {
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recentStickers = orderedView
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} else if orderedView.collectionId == Namespaces.OrderedItemList.CloudSavedStickers {
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savedStickers = orderedView
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}
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}
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var installedPacks = Set<ItemCollectionId>()
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for info in view.collectionInfos {
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installedPacks.insert(info.0)
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}
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var hasUnreadTrending: Bool?
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for pack in trendingPacks {
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if hasUnreadTrending == nil {
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hasUnreadTrending = false
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}
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if pack.unread {
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hasUnreadTrending = true
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break
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}
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}
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let panelEntries = chatMediaInputPanelEntries(view: view, savedStickers: savedStickers, recentStickers: recentStickers, peerSpecificPack: nil, canInstallPeerSpecificPack: .none, hasUnreadTrending: hasUnreadTrending, theme: theme, hasGifs: false)
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var gridEntries = chatMediaInputGridEntries(view: view, savedStickers: savedStickers, recentStickers: recentStickers, peerSpecificPack: nil, canInstallPeerSpecificPack: .none, strings: strings, theme: theme)
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if view.higher == nil {
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var hasTopSeparator = true
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if gridEntries.count == 1, case .search = gridEntries[0] {
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hasTopSeparator = false
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}
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var index = 0
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for item in trendingPacks {
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if !installedPacks.contains(item.info.id) {
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gridEntries.append(.trending(TrendingPanePackEntry(index: index, info: item.info, theme: theme, strings: strings, topItems: item.topItems, installed: installedPacks.contains(item.info.id), unread: item.unread, topSeparator: hasTopSeparator)))
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hasTopSeparator = true
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index += 1
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}
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}
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}
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let (previousPanelEntries, previousGridEntries) = previousEntries.swap((panelEntries, gridEntries))
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return (view, preparedChatMediaInputPanelEntryTransition(context: context, from: previousPanelEntries, to: panelEntries, inputNodeInteraction: inputNodeInteraction), previousPanelEntries.isEmpty, preparedChatMediaInputGridEntryTransition(account: context.account, view: view, from: previousGridEntries, to: gridEntries, update: update, interfaceInteraction: controllerInteraction, inputNodeInteraction: inputNodeInteraction, trendingInteraction: trendingInteraction), previousGridEntries.isEmpty)
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}
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self.disposable.set((transitions
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|> deliverOnMainQueue).start(next: { [weak self] (view, panelTransition, panelFirstTime, gridTransition, gridFirstTime) in
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if let strongSelf = self {
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strongSelf.currentView = view
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strongSelf.enqueuePanelTransition(panelTransition, firstTime: panelFirstTime, thenGridTransition: gridTransition, gridFirstTime: gridFirstTime)
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if !strongSelf.initializedArrangement {
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strongSelf.initializedArrangement = true
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var currentPane = strongSelf.paneArrangement.panes[strongSelf.paneArrangement.currentIndex]
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if view.entries.isEmpty {
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//currentPane = .trending
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}
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if currentPane != strongSelf.paneArrangement.panes[strongSelf.paneArrangement.currentIndex] {
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strongSelf.setCurrentPane(currentPane, transition: .immediate)
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}
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}
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}
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}))
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self.stickerPane.gridNode.visibleItemsUpdated = { [weak self] visibleItems in
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if let strongSelf = self {
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var topVisibleCollectionId: ItemCollectionId?
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if let topVisibleSection = visibleItems.topSectionVisible as? ChatMediaInputStickerGridSection {
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topVisibleCollectionId = topVisibleSection.collectionId
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} else if let topVisible = visibleItems.topVisible {
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if let item = topVisible.1 as? ChatMediaInputStickerGridItem {
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topVisibleCollectionId = item.index.collectionId
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} else if let _ = topVisible.1 as? StickerPanePeerSpecificSetupGridItem {
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topVisibleCollectionId = ItemCollectionId(namespace: ChatMediaInputPanelAuxiliaryNamespace.peerSpecific.rawValue, id: 0)
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}
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}
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if let collectionId = topVisibleCollectionId {
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// if strongSelf.inputNodeInteraction.highlightedItemCollectionId != collectionId {
|
|
// strongSelf.setHighlightedItemCollectionId(collectionId)
|
|
// }
|
|
}
|
|
|
|
if let currentView = strongSelf.currentView, let (topIndex, topItem) = visibleItems.top, let (bottomIndex, bottomItem) = visibleItems.bottom {
|
|
if topIndex <= 10 && currentView.lower != nil {
|
|
let position: StickerPacksCollectionPosition = clipScrollPosition(.scroll(aroundIndex: (topItem as! ChatMediaInputStickerGridItem).index))
|
|
if strongSelf.currentStickerPacksCollectionPosition != position {
|
|
strongSelf.currentStickerPacksCollectionPosition = position
|
|
strongSelf.itemCollectionsViewPosition.set(.single(position))
|
|
}
|
|
} else if bottomIndex >= visibleItems.count - 10 && currentView.higher != nil {
|
|
var position: StickerPacksCollectionPosition?
|
|
if let bottomItem = bottomItem as? ChatMediaInputStickerGridItem {
|
|
position = clipScrollPosition(.scroll(aroundIndex: bottomItem.index))
|
|
}
|
|
|
|
if let position = position, strongSelf.currentStickerPacksCollectionPosition != position {
|
|
strongSelf.currentStickerPacksCollectionPosition = position
|
|
strongSelf.itemCollectionsViewPosition.set(.single(position))
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
self.currentStickerPacksCollectionPosition = .initial
|
|
self.itemCollectionsViewPosition.set(.single(.initial))
|
|
|
|
self.stickerPane.inputNodeInteraction = self.inputNodeInteraction
|
|
|
|
paneDidScrollImpl = { [weak self] pane, state, transition in
|
|
self?.updatePaneDidScroll(pane: pane, state: state, transition: transition)
|
|
}
|
|
|
|
selectStickerImpl = { [weak self] fileReference, node, rect in
|
|
return self?.selectSticker?(fileReference, node, rect) ?? false
|
|
}
|
|
}
|
|
|
|
deinit {
|
|
self.disposable.dispose()
|
|
}
|
|
|
|
@objc private func cancelPressed() {
|
|
self.dismiss?()
|
|
}
|
|
|
|
private func setHighlightedItemCollectionId(_ collectionId: ItemCollectionId) {
|
|
if collectionId.namespace == ChatMediaInputPanelAuxiliaryNamespace.recentGifs.rawValue {
|
|
if self.paneArrangement.panes[self.paneArrangement.currentIndex] == .gifs {
|
|
self.inputNodeInteraction.highlightedItemCollectionId = collectionId
|
|
}
|
|
} else {
|
|
self.inputNodeInteraction.highlightedStickerItemCollectionId = collectionId
|
|
if self.paneArrangement.panes[self.paneArrangement.currentIndex] == .stickers {
|
|
self.inputNodeInteraction.highlightedItemCollectionId = collectionId
|
|
}
|
|
}
|
|
var ensuredNodeVisible = false
|
|
var firstVisibleCollectionId: ItemCollectionId?
|
|
self.listView.forEachItemNode { itemNode in
|
|
if let itemNode = itemNode as? ChatMediaInputStickerPackItemNode {
|
|
if firstVisibleCollectionId == nil {
|
|
firstVisibleCollectionId = itemNode.currentCollectionId
|
|
}
|
|
itemNode.updateIsHighlighted()
|
|
if itemNode.currentCollectionId == collectionId {
|
|
self.listView.ensureItemNodeVisible(itemNode)
|
|
ensuredNodeVisible = true
|
|
}
|
|
} else if let itemNode = itemNode as? ChatMediaInputMetaSectionItemNode {
|
|
itemNode.updateIsHighlighted()
|
|
if itemNode.currentCollectionId == collectionId {
|
|
self.listView.ensureItemNodeVisible(itemNode)
|
|
ensuredNodeVisible = true
|
|
}
|
|
} else if let itemNode = itemNode as? ChatMediaInputRecentGifsItemNode {
|
|
itemNode.updateIsHighlighted()
|
|
if itemNode.currentCollectionId == collectionId {
|
|
self.listView.ensureItemNodeVisible(itemNode)
|
|
ensuredNodeVisible = true
|
|
}
|
|
} else if let itemNode = itemNode as? ChatMediaInputTrendingItemNode {
|
|
itemNode.updateIsHighlighted()
|
|
if itemNode.currentCollectionId == collectionId {
|
|
self.listView.ensureItemNodeVisible(itemNode)
|
|
ensuredNodeVisible = true
|
|
}
|
|
} else if let itemNode = itemNode as? ChatMediaInputPeerSpecificItemNode {
|
|
itemNode.updateIsHighlighted()
|
|
if itemNode.currentCollectionId == collectionId {
|
|
self.listView.ensureItemNodeVisible(itemNode)
|
|
ensuredNodeVisible = true
|
|
}
|
|
}
|
|
}
|
|
|
|
if let currentView = self.currentView, let firstVisibleCollectionId = firstVisibleCollectionId, !ensuredNodeVisible {
|
|
let targetIndex = currentView.collectionInfos.firstIndex(where: { id, _, _ in return id == collectionId })
|
|
let firstVisibleIndex = currentView.collectionInfos.firstIndex(where: { id, _, _ in return id == firstVisibleCollectionId })
|
|
if let targetIndex = targetIndex, let firstVisibleIndex = firstVisibleIndex {
|
|
let toRight = targetIndex > firstVisibleIndex
|
|
self.listView.transaction(deleteIndices: [], insertIndicesAndItems: [], updateIndicesAndItems: [], options: [], scrollToItem: ListViewScrollToItem(index: targetIndex, position: toRight ? .bottom(0.0) : .top(0.0), animated: true, curve: .Default(duration: nil), directionHint: toRight ? .Down : .Up), updateSizeAndInsets: nil, stationaryItemRange: nil, updateOpaqueState: nil)
|
|
}
|
|
}
|
|
}
|
|
|
|
private func setCurrentPane(_ pane: ChatMediaInputPaneType, transition: ContainedViewLayoutTransition, collectionIdHint: Int32? = nil) {
|
|
var transition = transition
|
|
|
|
if let index = self.paneArrangement.panes.firstIndex(of: pane), index != self.paneArrangement.currentIndex {
|
|
let previousGifPanelWasActive = self.paneArrangement.panes[self.paneArrangement.currentIndex] == .gifs
|
|
//let previousTrendingPanelWasActive = self.paneArrangement.panes[self.paneArrangement.currentIndex] == .trending
|
|
self.paneArrangement = self.paneArrangement.withIndexTransition(0.0).withCurrentIndex(index)
|
|
let updatedGifPanelWasActive = self.paneArrangement.panes[self.paneArrangement.currentIndex] == .gifs
|
|
//let updatedTrendingPanelIsActive = self.paneArrangement.panes[self.paneArrangement.currentIndex] == .trending
|
|
|
|
/*if updatedTrendingPanelIsActive != previousTrendingPanelWasActive {
|
|
transition = .immediate
|
|
}*/
|
|
|
|
// if let (width, leftInset, rightInset, bottomInset, standardInputHeight, inputHeight, maximumHeight, inputPanelHeight, interfaceState, deviceMetrics, isVisible) = self.validLayout {
|
|
// let _ = self.updateLayout(width: width, leftInset: leftInset, rightInset: rightInset, bottomInset: bottomInset, standardInputHeight: standardInputHeight, inputHeight: inputHeight, maximumHeight: maximumHeight, inputPanelHeight: inputPanelHeight, transition: transition, interfaceState: interfaceState, deviceMetrics: deviceMetrics, isVisible: isVisible)
|
|
// self.updateAppearanceTransition(transition: transition)
|
|
// }
|
|
// if updatedGifPanelWasActive != previousGifPanelWasActive {
|
|
// self.gifPaneIsActiveUpdated(updatedGifPanelWasActive)
|
|
// }
|
|
switch pane {
|
|
case .gifs:
|
|
self.setHighlightedItemCollectionId(ItemCollectionId(namespace: ChatMediaInputPanelAuxiliaryNamespace.recentGifs.rawValue, id: 0))
|
|
case .stickers:
|
|
if let highlightedStickerCollectionId = self.inputNodeInteraction.highlightedStickerItemCollectionId {
|
|
self.setHighlightedItemCollectionId(highlightedStickerCollectionId)
|
|
} else if let collectionIdHint = collectionIdHint {
|
|
self.setHighlightedItemCollectionId(ItemCollectionId(namespace: collectionIdHint, id: 0))
|
|
}
|
|
/*case .trending:
|
|
self.setHighlightedItemCollectionId(ItemCollectionId(namespace: ChatMediaInputPanelAuxiliaryNamespace.trending.rawValue, id: 0))*/
|
|
}
|
|
/*if updatedTrendingPanelIsActive != previousTrendingPanelWasActive {
|
|
self.controllerInteraction.updateInputMode { current in
|
|
switch current {
|
|
case let .media(mode, _):
|
|
if updatedTrendingPanelIsActive {
|
|
return .media(mode: mode, expanded: .content)
|
|
} else {
|
|
return .media(mode: mode, expanded: nil)
|
|
}
|
|
default:
|
|
return current
|
|
}
|
|
}
|
|
}*/
|
|
} else {
|
|
// if let (width, leftInset, rightInset, bottomInset, standardInputHeight, inputHeight, maximumHeight, inputPanelHeight, interfaceState, deviceMetrics, isVisible) = self.validLayout {
|
|
// let _ = self.updateLayout(width: width, leftInset: leftInset, rightInset: rightInset, bottomInset: bottomInset, standardInputHeight: standardInputHeight, inputHeight: inputHeight, maximumHeight: maximumHeight, inputPanelHeight: inputPanelHeight, transition: .animated(duration: 0.25, curve: .spring), interfaceState: interfaceState, deviceMetrics: deviceMetrics, isVisible: isVisible)
|
|
// }
|
|
}
|
|
}
|
|
|
|
private func currentCollectionListPanelOffset() -> CGFloat {
|
|
let paneOffsets = self.paneArrangement.panes.map { pane -> CGFloat in
|
|
return self.stickerPane.collectionListPanelOffset
|
|
}
|
|
|
|
let mainOffset = paneOffsets[self.paneArrangement.currentIndex]
|
|
if self.paneArrangement.indexTransition.isZero {
|
|
return mainOffset
|
|
} else {
|
|
var sideOffset: CGFloat?
|
|
if self.paneArrangement.indexTransition < 0.0 {
|
|
if self.paneArrangement.currentIndex != 0 {
|
|
sideOffset = paneOffsets[self.paneArrangement.currentIndex - 1]
|
|
}
|
|
} else {
|
|
if self.paneArrangement.currentIndex != paneOffsets.count - 1 {
|
|
sideOffset = paneOffsets[self.paneArrangement.currentIndex + 1]
|
|
}
|
|
}
|
|
if let sideOffset = sideOffset {
|
|
let interpolator = CGFloat.interpolator()
|
|
let value = interpolator(mainOffset, sideOffset, abs(self.paneArrangement.indexTransition)) as! CGFloat
|
|
return value
|
|
} else {
|
|
return mainOffset
|
|
}
|
|
}
|
|
}
|
|
|
|
func updateLayout(width: CGFloat, topInset: CGFloat, leftInset: CGFloat, rightInset: CGFloat, bottomInset: CGFloat, standardInputHeight: CGFloat, inputHeight: CGFloat, maximumHeight: CGFloat, inputPanelHeight: CGFloat, transition: ContainedViewLayoutTransition, deviceMetrics: DeviceMetrics, isVisible: Bool) -> (CGFloat, CGFloat) {
|
|
var searchMode: ChatMediaInputSearchMode?
|
|
|
|
let wasVisible = true
|
|
|
|
var displaySearch = false
|
|
let separatorHeight = UIScreenPixel
|
|
let panelHeight: CGFloat
|
|
|
|
var isExpanded: Bool = true
|
|
// switch expanded {
|
|
// case .content:
|
|
panelHeight = maximumHeight
|
|
// case let .search(mode):
|
|
// panelHeight = maximumHeight
|
|
// displaySearch = true
|
|
// searchMode = mode
|
|
// }
|
|
self.stickerPane.collectionListPanelOffset = 0.0
|
|
|
|
var cancelSize = self.cancelButton.measure(CGSize(width: width, height: .greatestFiniteMagnitude))
|
|
cancelSize.width += 16.0 * 2.0
|
|
self.cancelButton.frame = CGRect(origin: CGPoint(x: width - cancelSize.width, y: topInset + 5.0), size: cancelSize)
|
|
|
|
let controlSize = self.segmentedControlNode.updateLayout(.stretchToFill(width: width - cancelSize.width - 16.0 * 2.0), transition: transition)
|
|
transition.updateFrame(node: self.segmentedControlNode, frame: CGRect(origin: CGPoint(x: 16.0, y: topInset), size: controlSize))
|
|
|
|
if displaySearch {
|
|
if let searchContainerNode = self.searchContainerNode {
|
|
let containerFrame = CGRect(origin: CGPoint(x: 0.0, y: -inputPanelHeight), size: CGSize(width: width, height: panelHeight + inputPanelHeight))
|
|
if searchContainerNode.supernode != nil {
|
|
transition.updateFrame(node: searchContainerNode, frame: containerFrame)
|
|
searchContainerNode.updateLayout(size: containerFrame.size, leftInset: leftInset, rightInset: rightInset, bottomInset: bottomInset, inputHeight: inputHeight, deviceMetrics: deviceMetrics, transition: transition)
|
|
} else {
|
|
self.searchContainerNode = searchContainerNode
|
|
self.insertSubnode(searchContainerNode, belowSubnode: self.collectionListContainer)
|
|
searchContainerNode.frame = containerFrame
|
|
searchContainerNode.updateLayout(size: containerFrame.size, leftInset: leftInset, rightInset: rightInset, bottomInset: bottomInset, inputHeight: inputHeight, deviceMetrics: deviceMetrics, transition: .immediate)
|
|
var placeholderNode: PaneSearchBarPlaceholderNode?
|
|
var anchorTop = CGPoint(x: 0.0, y: 0.0)
|
|
var anchorTopView: UIView = self.view
|
|
if let searchMode = searchMode {
|
|
switch searchMode {
|
|
case .sticker:
|
|
self.stickerPane.gridNode.forEachItemNode { itemNode in
|
|
if let itemNode = itemNode as? PaneSearchBarPlaceholderNode {
|
|
placeholderNode = itemNode
|
|
}
|
|
}
|
|
default:
|
|
break
|
|
}
|
|
}
|
|
|
|
if let placeholderNode = placeholderNode {
|
|
searchContainerNode.animateIn(from: placeholderNode, anchorTop: anchorTop, anhorTopView: anchorTopView, transition: transition, completion: { [weak self] in
|
|
})
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
let contentVerticalOffset: CGFloat = displaySearch ? -(inputPanelHeight + 41.0) : 0.0
|
|
|
|
let collectionListPanelOffset: CGFloat = 0.0
|
|
|
|
transition.updateFrame(view: self.blurView, frame: CGRect(origin: CGPoint(), size: CGSize(width: width, height: maximumHeight)))
|
|
|
|
transition.updateFrame(node: self.collectionListContainer, frame: CGRect(origin: CGPoint(x: 0.0, y: maximumHeight + contentVerticalOffset - 41.0 - bottomInset), size: CGSize(width: width, height: max(0.0, 41.0 + UIScreenPixel + bottomInset))))
|
|
transition.updateFrame(node: self.collectionListPanel, frame: CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: CGSize(width: width, height: 41.0 + bottomInset)))
|
|
|
|
self.listView.bounds = CGRect(x: 0.0, y: 0.0, width: 41.0, height: width)
|
|
transition.updatePosition(node: self.listView, position: CGPoint(x: width / 2.0, y: (41.0 - collectionListPanelOffset) / 2.0 + 2.0))
|
|
|
|
let (duration, curve) = listViewAnimationDurationAndCurve(transition: transition)
|
|
let updateSizeAndInsets = ListViewUpdateSizeAndInsets(size: CGSize(width: 41.0, height: width), insets: UIEdgeInsets(top: 4.0 + leftInset, left: 0.0, bottom: 4.0 + rightInset, right: 0.0), duration: duration, curve: curve)
|
|
|
|
self.listView.transaction(deleteIndices: [], insertIndicesAndItems: [], updateIndicesAndItems: [], options: [.Synchronous, .LowLatency], scrollToItem: nil, updateSizeAndInsets: updateSizeAndInsets, stationaryItemRange: nil, updateOpaqueState: nil, completion: { _ in })
|
|
|
|
var visiblePanes: [(ChatMediaInputPaneType, CGFloat)] = []
|
|
|
|
var paneIndex = 0
|
|
for pane in self.paneArrangement.panes {
|
|
let paneOrigin = CGFloat(paneIndex - self.paneArrangement.currentIndex) * width - self.paneArrangement.indexTransition * width
|
|
if paneOrigin.isLess(than: width) && CGFloat(0.0).isLess(than: (paneOrigin + width)) {
|
|
visiblePanes.append((pane, paneOrigin))
|
|
}
|
|
paneIndex += 1
|
|
}
|
|
|
|
for (pane, paneOrigin) in visiblePanes {
|
|
let paneFrame = CGRect(origin: CGPoint(x: paneOrigin + leftInset, y: topInset + 54.0), size: CGSize(width: width - leftInset - rightInset, height: panelHeight - topInset))
|
|
switch pane {
|
|
case .stickers:
|
|
if self.stickerPane.supernode == nil {
|
|
self.insertSubnode(self.stickerPane, belowSubnode: self.collectionListContainer)
|
|
self.stickerPane.frame = CGRect(origin: CGPoint(x: width, y: topInset + 54.0), size: CGSize(width: width, height: panelHeight - topInset))
|
|
}
|
|
if self.stickerPane.frame != paneFrame {
|
|
self.stickerPane.layer.removeAnimation(forKey: "position")
|
|
transition.updateFrame(node: self.stickerPane, frame: paneFrame)
|
|
}
|
|
default:
|
|
break
|
|
}
|
|
}
|
|
|
|
self.stickerPane.updateLayout(size: CGSize(width: width - leftInset - rightInset, height: panelHeight), topInset: 0.0, bottomInset: bottomInset, isExpanded: isExpanded, isVisible: true, deviceMetrics: deviceMetrics, transition: transition)
|
|
|
|
if !displaySearch, let searchContainerNode = self.searchContainerNode {
|
|
self.searchContainerNode = nil
|
|
self.searchContainerNodeLoadedDisposable.set(nil)
|
|
|
|
var paneIsEmpty = false
|
|
var placeholderNode: PaneSearchBarPlaceholderNode?
|
|
if let searchMode = searchMode {
|
|
switch searchMode {
|
|
case .sticker:
|
|
paneIsEmpty = true
|
|
self.stickerPane.gridNode.forEachItemNode { itemNode in
|
|
if let itemNode = itemNode as? PaneSearchBarPlaceholderNode {
|
|
placeholderNode = itemNode
|
|
}
|
|
if let _ = itemNode as? ChatMediaInputStickerGridItemNode {
|
|
paneIsEmpty = false
|
|
}
|
|
}
|
|
default:
|
|
break
|
|
}
|
|
}
|
|
if let placeholderNode = placeholderNode {
|
|
searchContainerNode.animateOut(to: placeholderNode, animateOutSearchBar: !paneIsEmpty, transition: transition, completion: { [weak searchContainerNode] in
|
|
searchContainerNode?.removeFromSupernode()
|
|
})
|
|
} else {
|
|
searchContainerNode.removeFromSupernode()
|
|
}
|
|
}
|
|
|
|
// if let panRecognizer = self.panRecognizer, panRecognizer.isEnabled != !displaySearch {
|
|
// panRecognizer.isEnabled = !displaySearch
|
|
// }
|
|
//
|
|
|
|
return (standardInputHeight, max(0.0, panelHeight - standardInputHeight))
|
|
}
|
|
|
|
private func enqueuePanelTransition(_ transition: ChatMediaInputPanelTransition, firstTime: Bool, thenGridTransition gridTransition: ChatMediaInputGridTransition, gridFirstTime: Bool) {
|
|
var options = ListViewDeleteAndInsertOptions()
|
|
if firstTime {
|
|
options.insert(.Synchronous)
|
|
options.insert(.LowLatency)
|
|
} else {
|
|
options.insert(.AnimateInsertion)
|
|
}
|
|
self.listView.transaction(deleteIndices: transition.deletions, insertIndicesAndItems: transition.insertions, updateIndicesAndItems: transition.updates, options: options, updateOpaqueState: nil, completion: { [weak self] _ in
|
|
if let strongSelf = self {
|
|
strongSelf.enqueueGridTransition(gridTransition, firstTime: gridFirstTime)
|
|
if !strongSelf.didSetReady {
|
|
strongSelf.didSetReady = true
|
|
strongSelf._ready.set(.single(true))
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
private func enqueueGridTransition(_ transition: ChatMediaInputGridTransition, firstTime: Bool) {
|
|
var itemTransition: ContainedViewLayoutTransition = .immediate
|
|
if transition.animated {
|
|
itemTransition = .animated(duration: 0.3, curve: .spring)
|
|
}
|
|
self.stickerPane.gridNode.transaction(GridNodeTransaction(deleteItems: transition.deletions, insertItems: transition.insertions, updateItems: transition.updates, scrollToItem: transition.scrollToItem, updateLayout: nil, itemTransition: itemTransition, stationaryItems: transition.stationaryItems, updateFirstIndexInSectionOffset: transition.updateFirstIndexInSectionOffset, updateOpaqueState: transition.updateOpaqueState), completion: { _ in })
|
|
}
|
|
|
|
private func updatePaneDidScroll(pane: ChatMediaInputPane, state: ChatMediaInputPaneScrollState, transition: ContainedViewLayoutTransition) {
|
|
pane.collectionListPanelOffset = 0.0
|
|
|
|
// let collectionListPanelOffset = self.currentCollectionListPanelOffset()
|
|
//
|
|
// self.updateAppearanceTransition(transition: transition)
|
|
// transition.updateFrame(node: self.collectionListPanel, frame: CGRect(origin: CGPoint(x: 0.0, y: collectionListPanelOffset), size: self.collectionListPanel.bounds.size))
|
|
// transition.updateFrame(node: self.collectionListSeparator, frame: CGRect(origin: CGPoint(x: 0.0, y: 41.0 + collectionListPanelOffset), size: self.collectionListSeparator.bounds.size))
|
|
// transition.updatePosition(node: self.listView, position: CGPoint(x: self.listView.position.x, y: (41.0 - collectionListPanelOffset) / 2.0))
|
|
}
|
|
|
|
func animateIn() {
|
|
self.layer.animatePosition(from: CGPoint(x: self.layer.position.x, y: self.layer.position.y + self.layer.bounds.size.height), to: self.layer.position, duration: 0.5, timingFunction: kCAMediaTimingFunctionSpring)
|
|
}
|
|
|
|
func containerLayoutUpdated(_ layout: ContainerViewLayout, navigationHeight: CGFloat, transition: ContainedViewLayoutTransition) {
|
|
self.validLayout = layout
|
|
|
|
let insets = layout.insets(options: [.statusBar])
|
|
let height = layout.size.height
|
|
|
|
let _ = self.updateLayout(width: layout.size.width, topInset: insets.top, leftInset: insets.left, rightInset: insets.right, bottomInset: insets.bottom, standardInputHeight: height, inputHeight: height, maximumHeight: height, inputPanelHeight: height, transition: transition, deviceMetrics: layout.deviceMetrics, isVisible: true)
|
|
}
|
|
}
|
|
|
|
final class DrawingStickersScreen: ViewController {
|
|
private let context: AccountContext
|
|
private let selectSticker: ((FileMediaReference, ASDisplayNode, CGRect) -> Bool)?
|
|
|
|
private var controllerNode: DrawingStickersScreenNode {
|
|
return self.displayNode as! DrawingStickersScreenNode
|
|
}
|
|
|
|
private var presentationData: PresentationData
|
|
private var presentationDataDisposable: Disposable?
|
|
|
|
private var didPlayPresentationAnimation = false
|
|
|
|
private let _ready = Promise<Bool>()
|
|
override public var ready: Promise<Bool> {
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return self._ready
|
|
}
|
|
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public init(context: AccountContext, selectSticker: ((FileMediaReference, ASDisplayNode, CGRect) -> Bool)? = nil) {
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|
self.context = context
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|
self.selectSticker = selectSticker
|
|
|
|
self.presentationData = context.sharedContext.currentPresentationData.with { $0 }
|
|
|
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super.init(navigationBarPresentationData: nil)
|
|
|
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self.navigationPresentation = .modal
|
|
|
|
self.statusBar.statusBarStyle = self.presentationData.theme.rootController.statusBarStyle.style
|
|
|
|
self.presentationDataDisposable = (context.sharedContext.presentationData
|
|
|> deliverOnMainQueue).start(next: { [weak self] presentationData in
|
|
if let strongSelf = self {
|
|
let previous = strongSelf.presentationData
|
|
strongSelf.presentationData = presentationData
|
|
|
|
if previous.theme !== presentationData.theme || previous.strings !== presentationData.strings {
|
|
strongSelf.updatePresentationData()
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
required init(coder aDecoder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
deinit {
|
|
self.presentationDataDisposable?.dispose()
|
|
}
|
|
|
|
private func updatePresentationData() {
|
|
self.statusBar.statusBarStyle = self.presentationData.theme.rootController.statusBarStyle.style
|
|
}
|
|
|
|
override public func loadDisplayNode() {
|
|
self.displayNode = DrawingStickersScreenNode(
|
|
context: self.context,
|
|
selectSticker: self.selectSticker.flatMap { [weak self] selectSticker in
|
|
return { file, sourceNode, sourceRect in
|
|
if selectSticker(file, sourceNode, sourceRect) {
|
|
self?.dismiss()
|
|
return true
|
|
} else {
|
|
return false
|
|
}
|
|
}
|
|
}
|
|
)
|
|
(self.displayNode as! DrawingStickersScreenNode).dismiss = { [weak self] in
|
|
self?.dismiss()
|
|
}
|
|
self._ready.set(self.controllerNode.ready.get())
|
|
|
|
super.displayNodeDidLoad()
|
|
}
|
|
|
|
override public func viewDidAppear(_ animated: Bool) {
|
|
super.viewDidAppear(animated)
|
|
|
|
if !self.didPlayPresentationAnimation {
|
|
self.didPlayPresentationAnimation = true
|
|
(self.displayNode as! DrawingStickersScreenNode).animateIn()
|
|
}
|
|
}
|
|
|
|
// override public func inFocusUpdated(isInFocus: Bool) {
|
|
// self.controllerNode.inFocusUpdated(isInFocus: isInFocus)
|
|
// }
|
|
|
|
override public func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
|
|
super.containerLayoutUpdated(layout, transition: transition)
|
|
|
|
self.controllerNode.containerLayoutUpdated(layout, navigationHeight: 0.0, transition: transition)
|
|
}
|
|
}
|