mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
1009 lines
49 KiB
Swift
1009 lines
49 KiB
Swift
import Foundation
|
|
import UIKit
|
|
import Display
|
|
import ComponentFlow
|
|
import PagerComponent
|
|
import TelegramPresentationData
|
|
import TelegramCore
|
|
import Postbox
|
|
import MultiAnimationRenderer
|
|
import AnimationCache
|
|
import AccountContext
|
|
import LottieAnimationCache
|
|
import VideoAnimationCache
|
|
import AnimatedStickerNode
|
|
import TelegramAnimatedStickerNode
|
|
import SwiftSignalKit
|
|
import ShimmerEffect
|
|
import PagerComponent
|
|
import StickerResources
|
|
import AppBundle
|
|
import ContextUI
|
|
import PremiumUI
|
|
import StickerPackPreviewUI
|
|
import UndoUI
|
|
|
|
private let premiumBadgeIcon: UIImage? = generateTintedImage(image: UIImage(bundleImageName: "Chat List/PeerPremiumIcon"), color: .white)
|
|
|
|
private final class PremiumBadgeView: UIView {
|
|
private let iconLayer: SimpleLayer
|
|
|
|
init() {
|
|
self.iconLayer = SimpleLayer()
|
|
self.iconLayer.contents = premiumBadgeIcon?.cgImage
|
|
|
|
super.init(frame: CGRect())
|
|
|
|
self.layer.addSublayer(self.iconLayer)
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
func update(backgroundColor: UIColor, size: CGSize) {
|
|
//self.updateColor(color: backgroundColor, transition: .immediate)
|
|
self.backgroundColor = backgroundColor
|
|
self.layer.cornerRadius = size.width / 2.0
|
|
|
|
self.iconLayer.frame = CGRect(origin: CGPoint(), size: size).insetBy(dx: 2.0, dy: 2.0)
|
|
|
|
//super.update(size: size, cornerRadius: min(size.width / 2.0, size.height / 2.0), transition: .immediate)
|
|
}
|
|
}
|
|
|
|
public final class EmojiPagerContentComponent: Component {
|
|
public typealias EnvironmentType = (EntityKeyboardChildEnvironment, PagerComponentChildEnvironment)
|
|
|
|
public final class InputInteraction {
|
|
public let performItemAction: (Item, UIView, CGRect, CALayer) -> Void
|
|
public let deleteBackwards: () -> Void
|
|
public let openStickerSettings: () -> Void
|
|
public let pushController: (ViewController) -> Void
|
|
public let presentController: (ViewController) -> Void
|
|
public let presentGlobalOverlayController: (ViewController) -> Void
|
|
public let navigationController: () -> NavigationController?
|
|
public let sendSticker: ((FileMediaReference, Bool, Bool, String?, Bool, UIView, CGRect, CALayer?) -> Void)?
|
|
public let chatPeerId: PeerId?
|
|
|
|
public init(
|
|
performItemAction: @escaping (Item, UIView, CGRect, CALayer) -> Void,
|
|
deleteBackwards: @escaping () -> Void,
|
|
openStickerSettings: @escaping () -> Void,
|
|
pushController: @escaping (ViewController) -> Void,
|
|
presentController: @escaping (ViewController) -> Void,
|
|
presentGlobalOverlayController: @escaping (ViewController) -> Void,
|
|
navigationController: @escaping () -> NavigationController?,
|
|
sendSticker: ((FileMediaReference, Bool, Bool, String?, Bool, UIView, CGRect, CALayer?) -> Void)?,
|
|
chatPeerId: PeerId?
|
|
) {
|
|
self.performItemAction = performItemAction
|
|
self.deleteBackwards = deleteBackwards
|
|
self.openStickerSettings = openStickerSettings
|
|
self.pushController = pushController
|
|
self.presentController = presentController
|
|
self.presentGlobalOverlayController = presentGlobalOverlayController
|
|
self.navigationController = navigationController
|
|
self.sendSticker = sendSticker
|
|
self.chatPeerId = chatPeerId
|
|
}
|
|
}
|
|
|
|
public final class Item: Equatable {
|
|
public let emoji: String
|
|
public let file: TelegramMediaFile
|
|
public let stickerPackItem: StickerPackItem?
|
|
|
|
public init(emoji: String, file: TelegramMediaFile, stickerPackItem: StickerPackItem?) {
|
|
self.emoji = emoji
|
|
self.file = file
|
|
self.stickerPackItem = stickerPackItem
|
|
}
|
|
|
|
public static func ==(lhs: Item, rhs: Item) -> Bool {
|
|
if lhs === rhs {
|
|
return true
|
|
}
|
|
if lhs.emoji != rhs.emoji {
|
|
return false
|
|
}
|
|
if lhs.file.fileId != rhs.file.fileId {
|
|
return false
|
|
}
|
|
if lhs.stickerPackItem?.file.fileId != rhs.stickerPackItem?.file.fileId {
|
|
return false
|
|
}
|
|
|
|
return true
|
|
}
|
|
}
|
|
|
|
public final class ItemGroup: Equatable {
|
|
public let id: AnyHashable
|
|
public let title: String?
|
|
public let items: [Item]
|
|
|
|
public init(
|
|
id: AnyHashable,
|
|
title: String?,
|
|
items: [Item]
|
|
) {
|
|
self.id = id
|
|
self.title = title
|
|
self.items = items
|
|
}
|
|
|
|
public static func ==(lhs: ItemGroup, rhs: ItemGroup) -> Bool {
|
|
if lhs.id != rhs.id {
|
|
return false
|
|
}
|
|
if lhs.title != rhs.title {
|
|
return false
|
|
}
|
|
if lhs.items != rhs.items {
|
|
return false
|
|
}
|
|
return true
|
|
}
|
|
}
|
|
|
|
public enum ItemLayoutType {
|
|
case compact
|
|
case detailed
|
|
}
|
|
|
|
public let id: AnyHashable
|
|
public let context: AccountContext
|
|
public let animationCache: AnimationCache
|
|
public let animationRenderer: MultiAnimationRenderer
|
|
public let inputInteraction: InputInteraction
|
|
public let itemGroups: [ItemGroup]
|
|
public let itemLayoutType: ItemLayoutType
|
|
|
|
public init(
|
|
id: AnyHashable,
|
|
context: AccountContext,
|
|
animationCache: AnimationCache,
|
|
animationRenderer: MultiAnimationRenderer,
|
|
inputInteraction: InputInteraction,
|
|
itemGroups: [ItemGroup],
|
|
itemLayoutType: ItemLayoutType
|
|
) {
|
|
self.id = id
|
|
self.context = context
|
|
self.animationCache = animationCache
|
|
self.animationRenderer = animationRenderer
|
|
self.inputInteraction = inputInteraction
|
|
self.itemGroups = itemGroups
|
|
self.itemLayoutType = itemLayoutType
|
|
}
|
|
|
|
public static func ==(lhs: EmojiPagerContentComponent, rhs: EmojiPagerContentComponent) -> Bool {
|
|
if lhs.id != rhs.id {
|
|
return false
|
|
}
|
|
if lhs.context !== rhs.context {
|
|
return false
|
|
}
|
|
if lhs.animationCache !== rhs.animationCache {
|
|
return false
|
|
}
|
|
if lhs.animationRenderer !== rhs.animationRenderer {
|
|
return false
|
|
}
|
|
if lhs.inputInteraction !== rhs.inputInteraction {
|
|
return false
|
|
}
|
|
if lhs.itemGroups != rhs.itemGroups {
|
|
return false
|
|
}
|
|
if lhs.itemLayoutType != rhs.itemLayoutType {
|
|
return false
|
|
}
|
|
|
|
return true
|
|
}
|
|
|
|
public final class Tag {
|
|
public let id: AnyHashable
|
|
|
|
public init(id: AnyHashable) {
|
|
self.id = id
|
|
}
|
|
}
|
|
|
|
public final class View: UIView, UIScrollViewDelegate, ComponentTaggedView {
|
|
private struct ItemGroupDescription: Equatable {
|
|
let id: AnyHashable
|
|
let hasTitle: Bool
|
|
let itemCount: Int
|
|
}
|
|
|
|
private struct ItemGroupLayout: Equatable {
|
|
let frame: CGRect
|
|
let id: AnyHashable
|
|
let itemTopOffset: CGFloat
|
|
let itemCount: Int
|
|
}
|
|
|
|
private struct ItemLayout: Equatable {
|
|
var width: CGFloat
|
|
var containerInsets: UIEdgeInsets
|
|
var itemGroupLayouts: [ItemGroupLayout]
|
|
var itemSize: CGFloat
|
|
var horizontalSpacing: CGFloat
|
|
var verticalSpacing: CGFloat
|
|
var verticalGroupSpacing: CGFloat
|
|
var itemsPerRow: Int
|
|
var contentSize: CGSize
|
|
|
|
init(width: CGFloat, containerInsets: UIEdgeInsets, itemGroups: [ItemGroupDescription], itemLayoutType: ItemLayoutType) {
|
|
self.width = width
|
|
self.containerInsets = containerInsets
|
|
|
|
let minSpacing: CGFloat
|
|
switch itemLayoutType {
|
|
case .compact:
|
|
self.itemSize = 36.0
|
|
self.verticalSpacing = 9.0
|
|
minSpacing = 9.0
|
|
case .detailed:
|
|
self.itemSize = 76.0
|
|
self.verticalSpacing = 2.0
|
|
minSpacing = 2.0
|
|
}
|
|
|
|
self.verticalGroupSpacing = 18.0
|
|
|
|
let itemHorizontalSpace = width - self.containerInsets.left - self.containerInsets.right
|
|
|
|
self.itemsPerRow = Int((itemHorizontalSpace + minSpacing) / (self.itemSize + minSpacing))
|
|
self.horizontalSpacing = floor((itemHorizontalSpace - self.itemSize * CGFloat(self.itemsPerRow)) / CGFloat(self.itemsPerRow - 1))
|
|
|
|
var verticalGroupOrigin: CGFloat = self.containerInsets.top
|
|
self.itemGroupLayouts = []
|
|
for itemGroup in itemGroups {
|
|
var itemTopOffset: CGFloat = 0.0
|
|
if itemGroup.hasTitle {
|
|
itemTopOffset += 24.0
|
|
}
|
|
|
|
let numRowsInGroup = (itemGroup.itemCount + (self.itemsPerRow - 1)) / self.itemsPerRow
|
|
let groupContentSize = CGSize(width: width, height: itemTopOffset + CGFloat(numRowsInGroup) * self.itemSize + CGFloat(max(0, numRowsInGroup - 1)) * self.verticalSpacing)
|
|
self.itemGroupLayouts.append(ItemGroupLayout(
|
|
frame: CGRect(origin: CGPoint(x: 0.0, y: verticalGroupOrigin), size: groupContentSize),
|
|
id: itemGroup.id,
|
|
itemTopOffset: itemTopOffset,
|
|
itemCount: itemGroup.itemCount
|
|
))
|
|
verticalGroupOrigin += groupContentSize.height + self.verticalGroupSpacing
|
|
}
|
|
verticalGroupOrigin += self.containerInsets.bottom
|
|
self.contentSize = CGSize(width: width, height: verticalGroupOrigin)
|
|
}
|
|
|
|
func frame(groupIndex: Int, itemIndex: Int) -> CGRect {
|
|
let groupLayout = self.itemGroupLayouts[groupIndex]
|
|
|
|
let row = itemIndex / self.itemsPerRow
|
|
let column = itemIndex % self.itemsPerRow
|
|
|
|
return CGRect(
|
|
origin: CGPoint(
|
|
x: self.containerInsets.left + CGFloat(column) * (self.itemSize + self.horizontalSpacing),
|
|
y: groupLayout.frame.minY + groupLayout.itemTopOffset + CGFloat(row) * (self.itemSize + self.verticalSpacing)
|
|
),
|
|
size: CGSize(
|
|
width: self.itemSize,
|
|
height: self.itemSize
|
|
)
|
|
)
|
|
}
|
|
|
|
func visibleItems(for rect: CGRect) -> [(id: AnyHashable, groupIndex: Int, groupItems: Range<Int>)] {
|
|
var result: [(id: AnyHashable, groupIndex: Int, groupItems: Range<Int>)] = []
|
|
|
|
for groupIndex in 0 ..< self.itemGroupLayouts.count {
|
|
let group = self.itemGroupLayouts[groupIndex]
|
|
|
|
if !rect.intersects(group.frame) {
|
|
continue
|
|
}
|
|
let offsetRect = rect.offsetBy(dx: -self.containerInsets.left, dy: -group.frame.minY - group.itemTopOffset)
|
|
var minVisibleRow = Int(floor((offsetRect.minY - self.verticalSpacing) / (self.itemSize + self.verticalSpacing)))
|
|
minVisibleRow = max(0, minVisibleRow)
|
|
let maxVisibleRow = Int(ceil((offsetRect.maxY - self.verticalSpacing) / (self.itemSize + self.verticalSpacing)))
|
|
|
|
let minVisibleIndex = minVisibleRow * self.itemsPerRow
|
|
let maxVisibleIndex = min(group.itemCount - 1, (maxVisibleRow + 1) * self.itemsPerRow - 1)
|
|
|
|
if maxVisibleIndex >= minVisibleIndex {
|
|
result.append((
|
|
id: group.id,
|
|
groupIndex: groupIndex,
|
|
groupItems: minVisibleIndex ..< (maxVisibleIndex + 1)
|
|
))
|
|
}
|
|
}
|
|
|
|
return result
|
|
}
|
|
}
|
|
|
|
final class ItemLayer: MultiAnimationRenderTarget {
|
|
struct Key: Hashable {
|
|
var groupId: AnyHashable
|
|
var fileId: MediaId
|
|
}
|
|
|
|
let item: Item
|
|
|
|
private let file: TelegramMediaFile
|
|
private let placeholderColor: UIColor
|
|
private let size: CGSize
|
|
private var disposable: Disposable?
|
|
private var fetchDisposable: Disposable?
|
|
private var premiumBadgeView: PremiumBadgeView?
|
|
|
|
private var isInHierarchyValue: Bool = false
|
|
public var isVisibleForAnimations: Bool = false {
|
|
didSet {
|
|
if self.isVisibleForAnimations != oldValue {
|
|
self.updatePlayback()
|
|
}
|
|
}
|
|
}
|
|
private var displayPlaceholder: Bool = false
|
|
|
|
init(
|
|
item: Item,
|
|
context: AccountContext,
|
|
groupId: String,
|
|
attemptSynchronousLoad: Bool,
|
|
file: TelegramMediaFile,
|
|
cache: AnimationCache,
|
|
renderer: MultiAnimationRenderer,
|
|
placeholderColor: UIColor,
|
|
blurredBadgeColor: UIColor,
|
|
displayPremiumBadgeIfAvailable: Bool,
|
|
pointSize: CGSize
|
|
) {
|
|
self.item = item
|
|
self.file = file
|
|
self.placeholderColor = placeholderColor
|
|
|
|
let scale = min(2.0, UIScreenScale)
|
|
let pixelSize = CGSize(width: pointSize.width * scale, height: pointSize.height * scale)
|
|
self.size = CGSize(width: pixelSize.width / scale, height: pixelSize.height / scale)
|
|
|
|
super.init()
|
|
|
|
if file.isAnimatedSticker || file.isVideoSticker {
|
|
let loadAnimation: () -> Void = { [weak self] in
|
|
guard let strongSelf = self else {
|
|
return
|
|
}
|
|
|
|
strongSelf.disposable = renderer.add(groupId: groupId, target: strongSelf, cache: cache, itemId: file.resource.id.stringRepresentation, size: pixelSize, fetch: { size, writer in
|
|
let source = AnimatedStickerResourceSource(account: context.account, resource: file.resource, fitzModifier: nil, isVideo: false)
|
|
|
|
let dataDisposable = source.directDataPath(attemptSynchronously: false).start(next: { result in
|
|
guard let result = result else {
|
|
return
|
|
}
|
|
|
|
if file.isVideoSticker {
|
|
cacheVideoAnimation(path: result, width: Int(size.width), height: Int(size.height), writer: writer)
|
|
} else {
|
|
guard let data = try? Data(contentsOf: URL(fileURLWithPath: result)) else {
|
|
writer.finish()
|
|
return
|
|
}
|
|
cacheLottieAnimation(data: data, width: Int(size.width), height: Int(size.height), writer: writer)
|
|
}
|
|
})
|
|
|
|
let fetchDisposable = freeMediaFileResourceInteractiveFetched(account: context.account, fileReference: stickerPackFileReference(file), resource: file.resource).start()
|
|
|
|
return ActionDisposable {
|
|
dataDisposable.dispose()
|
|
fetchDisposable.dispose()
|
|
}
|
|
})
|
|
}
|
|
|
|
if attemptSynchronousLoad {
|
|
if !renderer.loadFirstFrameSynchronously(groupId: groupId, target: self, cache: cache, itemId: file.resource.id.stringRepresentation, size: pixelSize) {
|
|
self.displayPlaceholder = true
|
|
|
|
if let image = generateStickerPlaceholderImage(data: file.immediateThumbnailData, size: self.size, imageSize: file.dimensions?.cgSize ?? CGSize(width: 512.0, height: 512.0), backgroundColor: nil, foregroundColor: placeholderColor) {
|
|
self.contents = image.cgImage
|
|
}
|
|
}
|
|
|
|
loadAnimation()
|
|
} else {
|
|
let _ = renderer.loadFirstFrame(groupId: groupId, target: self, cache: cache, itemId: file.resource.id.stringRepresentation, size: pixelSize, completion: { _ in
|
|
loadAnimation()
|
|
})
|
|
}
|
|
} else if let dimensions = file.dimensions {
|
|
let isSmall: Bool = false
|
|
self.disposable = (chatMessageSticker(account: context.account, file: file, small: isSmall, synchronousLoad: attemptSynchronousLoad)).start(next: { [weak self] resultTransform in
|
|
let boundingSize = CGSize(width: 93.0, height: 93.0)
|
|
let imageSize = dimensions.cgSize.aspectFilled(boundingSize)
|
|
|
|
if let image = resultTransform(TransformImageArguments(corners: ImageCorners(), imageSize: imageSize, boundingSize: boundingSize, intrinsicInsets: UIEdgeInsets(), resizeMode: .fill(.clear)))?.generateImage() {
|
|
Queue.mainQueue().async {
|
|
guard let strongSelf = self else {
|
|
return
|
|
}
|
|
|
|
strongSelf.contents = image.cgImage
|
|
}
|
|
}
|
|
})
|
|
|
|
self.fetchDisposable = freeMediaFileResourceInteractiveFetched(account: context.account, fileReference: stickerPackFileReference(file), resource: chatMessageStickerResource(file: file, small: isSmall)).start()
|
|
}
|
|
|
|
if displayPremiumBadgeIfAvailable && file.isPremiumSticker {
|
|
let premiumBadgeView = PremiumBadgeView()
|
|
let badgeSize = CGSize(width: 20.0, height: 20.0)
|
|
premiumBadgeView.frame = CGRect(origin: CGPoint(x: pointSize.width - badgeSize.width, y: pointSize.height - badgeSize.height), size: badgeSize)
|
|
premiumBadgeView.update(backgroundColor: blurredBadgeColor, size: badgeSize)
|
|
self.premiumBadgeView = premiumBadgeView
|
|
self.addSublayer(premiumBadgeView.layer)
|
|
}
|
|
}
|
|
|
|
override public init(layer: Any) {
|
|
preconditionFailure()
|
|
}
|
|
|
|
required public init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
deinit {
|
|
self.disposable?.dispose()
|
|
self.fetchDisposable?.dispose()
|
|
}
|
|
|
|
override public func action(forKey event: String) -> CAAction? {
|
|
if event == kCAOnOrderIn {
|
|
self.isInHierarchyValue = true
|
|
} else if event == kCAOnOrderOut {
|
|
self.isInHierarchyValue = false
|
|
}
|
|
self.updatePlayback()
|
|
return nullAction
|
|
}
|
|
|
|
private func updatePlayback() {
|
|
let shouldBePlaying = self.isInHierarchyValue && self.isVisibleForAnimations
|
|
|
|
self.shouldBeAnimating = shouldBePlaying
|
|
}
|
|
|
|
override func updateDisplayPlaceholder(displayPlaceholder: Bool) {
|
|
if self.displayPlaceholder == displayPlaceholder {
|
|
return
|
|
}
|
|
|
|
self.displayPlaceholder = displayPlaceholder
|
|
let file = self.file
|
|
let size = self.size
|
|
let placeholderColor = self.placeholderColor
|
|
|
|
Queue.concurrentDefaultQueue().async { [weak self] in
|
|
if let image = generateStickerPlaceholderImage(data: file.immediateThumbnailData, size: size, imageSize: file.dimensions?.cgSize ?? CGSize(width: 512.0, height: 512.0), backgroundColor: nil, foregroundColor: placeholderColor) {
|
|
Queue.mainQueue().async {
|
|
guard let strongSelf = self else {
|
|
return
|
|
}
|
|
|
|
if strongSelf.displayPlaceholder {
|
|
strongSelf.contents = image.cgImage
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private final class ContentScrollView: UIScrollView, PagerExpandableScrollView {
|
|
}
|
|
|
|
private let scrollView: ContentScrollView
|
|
|
|
private var visibleItemLayers: [ItemLayer.Key: ItemLayer] = [:]
|
|
private var visibleGroupHeaders: [AnyHashable: ComponentView<Empty>] = [:]
|
|
private var ignoreScrolling: Bool = false
|
|
|
|
private var component: EmojiPagerContentComponent?
|
|
private var pagerEnvironment: PagerComponentChildEnvironment?
|
|
private var theme: PresentationTheme?
|
|
private var activeItemUpdated: ActionSlot<(AnyHashable, Transition)>?
|
|
private var itemLayout: ItemLayout?
|
|
|
|
private var currentContextGestureItemKey: ItemLayer.Key?
|
|
|
|
private weak var peekController: PeekController?
|
|
|
|
override init(frame: CGRect) {
|
|
self.scrollView = ContentScrollView()
|
|
|
|
super.init(frame: frame)
|
|
|
|
self.scrollView.delaysContentTouches = false
|
|
if #available(iOSApplicationExtension 11.0, iOS 11.0, *) {
|
|
self.scrollView.contentInsetAdjustmentBehavior = .never
|
|
}
|
|
if #available(iOS 13.0, *) {
|
|
self.scrollView.automaticallyAdjustsScrollIndicatorInsets = false
|
|
}
|
|
self.scrollView.showsVerticalScrollIndicator = true
|
|
self.scrollView.showsHorizontalScrollIndicator = false
|
|
self.scrollView.delegate = self
|
|
self.addSubview(self.scrollView)
|
|
|
|
self.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(self.tapGesture(_:))))
|
|
|
|
/*self.useSublayerTransformForActivation = false
|
|
self.shouldBegin = { [weak self] point in
|
|
guard let strongSelf = self else {
|
|
return false
|
|
}
|
|
if let item = strongSelf.item(atPoint: point), let itemLayer = strongSelf.visibleItemLayers[item.1] {
|
|
strongSelf.currentContextGestureItemKey = item.1
|
|
strongSelf.targetLayerForActivationProgress = itemLayer
|
|
return true
|
|
} else {
|
|
return false
|
|
}
|
|
}
|
|
self.contextGesture?.cancelGesturesOnActivation = { [weak self] in
|
|
guard let strongSelf = self else {
|
|
return
|
|
}
|
|
strongSelf.scrollView.panGestureRecognizer.state = .failed
|
|
}*/
|
|
|
|
let peekRecognizer = PeekControllerGestureRecognizer(contentAtPoint: { [weak self] point in
|
|
guard let strongSelf = self, let component = strongSelf.component else {
|
|
return nil
|
|
}
|
|
guard let item = strongSelf.item(atPoint: point), let itemLayer = strongSelf.visibleItemLayers[item.1] else {
|
|
return nil
|
|
}
|
|
|
|
let context = component.context
|
|
let accountPeerId = context.account.peerId
|
|
return combineLatest(
|
|
context.engine.stickers.isStickerSaved(id: item.0.file.fileId),
|
|
context.engine.data.get(TelegramEngine.EngineData.Item.Peer.Peer(id: accountPeerId)) |> map { peer -> Bool in
|
|
var hasPremium = false
|
|
if case let .user(user) = peer, user.isPremium {
|
|
hasPremium = true
|
|
}
|
|
return hasPremium
|
|
}
|
|
)
|
|
|> deliverOnMainQueue
|
|
|> map { [weak itemLayer] isStarred, hasPremium -> (UIView, CGRect, PeekControllerContent)? in
|
|
guard let strongSelf = self, let component = strongSelf.component, let itemLayer = itemLayer else {
|
|
return nil
|
|
}
|
|
var menuItems: [ContextMenuItem] = []
|
|
|
|
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
|
|
|
|
if let sendSticker = component.inputInteraction.sendSticker, let chatPeerId = component.inputInteraction.chatPeerId {
|
|
if chatPeerId != component.context.account.peerId && chatPeerId.namespace != Namespaces.Peer.SecretChat {
|
|
menuItems.append(.action(ContextMenuActionItem(text: presentationData.strings.Conversation_SendMessage_SendSilently, icon: { theme in
|
|
return generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Menu/SilentIcon"), color: theme.actionSheet.primaryTextColor)
|
|
}, action: { _, f in
|
|
if let strongSelf = self, let peekController = strongSelf.peekController {
|
|
if let animationNode = (peekController.contentNode as? StickerPreviewPeekContentNode)?.animationNode {
|
|
sendSticker(.standalone(media: item.0.file), true, false, nil, false, animationNode.view, animationNode.bounds, nil)
|
|
} else if let imageNode = (peekController.contentNode as? StickerPreviewPeekContentNode)?.imageNode {
|
|
sendSticker(.standalone(media: item.0.file), true, false, nil, false, imageNode.view, imageNode.bounds, nil)
|
|
}
|
|
}
|
|
f(.default)
|
|
})))
|
|
}
|
|
|
|
menuItems.append(.action(ContextMenuActionItem(text: presentationData.strings.Conversation_SendMessage_ScheduleMessage, icon: { theme in
|
|
return generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Menu/ScheduleIcon"), color: theme.actionSheet.primaryTextColor)
|
|
}, action: { _, f in
|
|
if let strongSelf = self, let peekController = strongSelf.peekController {
|
|
if let animationNode = (peekController.contentNode as? StickerPreviewPeekContentNode)?.animationNode {
|
|
let _ = sendSticker(.standalone(media: item.0.file), false, true, nil, false, animationNode.view, animationNode.bounds, nil)
|
|
} else if let imageNode = (peekController.contentNode as? StickerPreviewPeekContentNode)?.imageNode {
|
|
let _ = sendSticker(.standalone(media: item.0.file), false, true, nil, false, imageNode.view, imageNode.bounds, nil)
|
|
}
|
|
}
|
|
f(.default)
|
|
})))
|
|
}
|
|
|
|
menuItems.append(
|
|
.action(ContextMenuActionItem(text: isStarred ? presentationData.strings.Stickers_RemoveFromFavorites : presentationData.strings.Stickers_AddToFavorites, icon: { theme in generateTintedImage(image: isStarred ? UIImage(bundleImageName: "Chat/Context Menu/Unfave") : UIImage(bundleImageName: "Chat/Context Menu/Fave"), color: theme.contextMenu.primaryColor) }, action: { _, f in
|
|
f(.default)
|
|
|
|
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
|
|
let _ = (context.engine.stickers.toggleStickerSaved(file: item.0.file, saved: !isStarred)
|
|
|> deliverOnMainQueue).start(next: { result in
|
|
switch result {
|
|
case .generic:
|
|
component.inputInteraction.presentGlobalOverlayController(UndoOverlayController(presentationData: presentationData, content: .sticker(context: context, file: item.0.file, title: nil, text: !isStarred ? presentationData.strings.Conversation_StickerAddedToFavorites : presentationData.strings.Conversation_StickerRemovedFromFavorites, undoText: nil), elevatedLayout: false, action: { _ in return false }))
|
|
case let .limitExceeded(limit, premiumLimit):
|
|
let premiumConfiguration = PremiumConfiguration.with(appConfiguration: context.currentAppConfiguration.with { $0 })
|
|
let text: String
|
|
if limit == premiumLimit || premiumConfiguration.isPremiumDisabled {
|
|
text = presentationData.strings.Premium_MaxFavedStickersFinalText
|
|
} else {
|
|
text = presentationData.strings.Premium_MaxFavedStickersText("\(premiumLimit)").string
|
|
}
|
|
component.inputInteraction.presentGlobalOverlayController(UndoOverlayController(presentationData: presentationData, content: .sticker(context: context, file: item.0.file, title: presentationData.strings.Premium_MaxFavedStickersTitle("\(limit)").string, text: text, undoText: nil), elevatedLayout: false, action: { action in
|
|
if case .info = action {
|
|
let controller = PremiumIntroScreen(context: context, source: .savedStickers)
|
|
component.inputInteraction.pushController(controller)
|
|
return true
|
|
}
|
|
return false
|
|
}))
|
|
}
|
|
})
|
|
}))
|
|
)
|
|
menuItems.append(
|
|
.action(ContextMenuActionItem(text: presentationData.strings.StickerPack_ViewPack, icon: { theme in
|
|
return generateTintedImage(image: UIImage(bundleImageName: "Chat/Context Menu/Sticker"), color: theme.actionSheet.primaryTextColor)
|
|
}, action: { _, f in
|
|
f(.default)
|
|
|
|
loop: for attribute in item.0.file.attributes {
|
|
switch attribute {
|
|
case let .Sticker(_, packReference, _):
|
|
if let packReference = packReference {
|
|
let controller = StickerPackScreen(context: context, updatedPresentationData: nil, mainStickerPack: packReference, stickerPacks: [packReference], parentNavigationController: component.inputInteraction.navigationController(), sendSticker: { file, sourceView, sourceRect in
|
|
//return component.inputInteraction.sendSticker(file, false, false, nil, false, sourceNode, sourceRect, nil)
|
|
return false
|
|
})
|
|
|
|
component.inputInteraction.navigationController()?.view.window?.endEditing(true)
|
|
component.inputInteraction.presentController(controller)
|
|
}
|
|
break loop
|
|
default:
|
|
break
|
|
}
|
|
}
|
|
}))
|
|
)
|
|
|
|
return (strongSelf, strongSelf.scrollView.convert(itemLayer.frame, to: strongSelf), StickerPreviewPeekContent(account: context.account, theme: presentationData.theme, strings: presentationData.strings, item: .pack(item.0.file), isLocked: item.0.file.isPremiumSticker && !hasPremium, menu: menuItems, openPremiumIntro: {
|
|
let controller = PremiumIntroScreen(context: context, source: .stickers)
|
|
component.inputInteraction.pushController(controller)
|
|
}))
|
|
}
|
|
}, present: { [weak self] content, sourceView, sourceRect in
|
|
guard let strongSelf = self, let component = strongSelf.component else {
|
|
return nil
|
|
}
|
|
|
|
let presentationData = component.context.sharedContext.currentPresentationData.with { $0 }
|
|
let controller = PeekController(presentationData: presentationData, content: content, sourceView: {
|
|
return (sourceView, sourceRect)
|
|
})
|
|
/*controller.visibilityUpdated = { [weak self] visible in
|
|
self?.previewingStickersPromise.set(visible)
|
|
self?.requestDisableStickerAnimations?(visible)
|
|
self?.simulateUpdateLayout(isVisible: !visible)
|
|
}*/
|
|
strongSelf.peekController = controller
|
|
component.inputInteraction.presentGlobalOverlayController(controller)
|
|
return controller
|
|
}, updateContent: { [weak self] content in
|
|
guard let strongSelf = self else {
|
|
return
|
|
}
|
|
|
|
let _ = strongSelf
|
|
|
|
/*var item: StickerPreviewPeekItem?
|
|
if let content = content as? StickerPreviewPeekContent {
|
|
item = content.item
|
|
}
|
|
strongSelf.updatePreviewingItem(item: item, animated: true)*/
|
|
})
|
|
self.addGestureRecognizer(peekRecognizer)
|
|
}
|
|
|
|
required init?(coder: NSCoder) {
|
|
fatalError("init(coder:) has not been implemented")
|
|
}
|
|
|
|
public func matches(tag: Any) -> Bool {
|
|
if let tag = tag as? Tag {
|
|
if tag.id == self.component?.id {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|
|
|
|
public func scrollToItemGroup(groupId: AnyHashable) {
|
|
guard let itemLayout = self.itemLayout else {
|
|
return
|
|
}
|
|
for group in itemLayout.itemGroupLayouts {
|
|
if group.id == groupId {
|
|
let wasIgnoringScrollingEvents = self.ignoreScrolling
|
|
self.ignoreScrolling = true
|
|
self.scrollView.setContentOffset(self.scrollView.contentOffset, animated: false)
|
|
self.ignoreScrolling = wasIgnoringScrollingEvents
|
|
|
|
self.scrollView.scrollRectToVisible(CGRect(origin: group.frame.origin.offsetBy(dx: 0.0, dy: floor(-itemLayout.verticalGroupSpacing / 2.0)), size: CGSize(width: 1.0, height: self.scrollView.bounds.height)), animated: true)
|
|
}
|
|
}
|
|
}
|
|
|
|
@objc private func tapGesture(_ recognizer: UITapGestureRecognizer) {
|
|
if case .ended = recognizer.state {
|
|
if let component = self.component, let (item, itemKey) = self.item(atPoint: recognizer.location(in: self)), let itemLayer = self.visibleItemLayers[itemKey] {
|
|
component.inputInteraction.performItemAction(item, self, self.scrollView.convert(itemLayer.frame, to: self), itemLayer)
|
|
}
|
|
}
|
|
}
|
|
|
|
private func item(atPoint point: CGPoint) -> (Item, ItemLayer.Key)? {
|
|
let localPoint = self.convert(point, to: self.scrollView)
|
|
|
|
for (key, itemLayer) in self.visibleItemLayers {
|
|
if itemLayer.frame.contains(localPoint) {
|
|
return (itemLayer.item, key)
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
private struct ScrollingOffsetState: Equatable {
|
|
var value: CGFloat
|
|
var isDraggingOrDecelerating: Bool
|
|
}
|
|
|
|
private var previousScrollingOffset: ScrollingOffsetState?
|
|
|
|
public func scrollViewWillBeginDragging(_ scrollView: UIScrollView) {
|
|
if let presentation = scrollView.layer.presentation() {
|
|
scrollView.bounds = presentation.bounds
|
|
scrollView.layer.removeAllAnimations()
|
|
}
|
|
}
|
|
|
|
public func scrollViewDidScroll(_ scrollView: UIScrollView) {
|
|
if self.ignoreScrolling {
|
|
return
|
|
}
|
|
|
|
self.updateVisibleItems(attemptSynchronousLoads: false)
|
|
|
|
self.updateScrollingOffset(transition: .immediate)
|
|
}
|
|
|
|
public func scrollViewWillEndDragging(_ scrollView: UIScrollView, withVelocity velocity: CGPoint, targetContentOffset: UnsafeMutablePointer<CGPoint>) {
|
|
if velocity.y != 0.0 {
|
|
targetContentOffset.pointee.y = self.snappedContentOffset(proposedOffset: targetContentOffset.pointee.y)
|
|
}
|
|
}
|
|
|
|
public func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
|
|
if !decelerate {
|
|
self.snapScrollingOffsetToInsets()
|
|
}
|
|
}
|
|
|
|
public func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
|
|
self.snapScrollingOffsetToInsets()
|
|
}
|
|
|
|
private func updateScrollingOffset(transition: Transition) {
|
|
let isInteracting = scrollView.isDragging || scrollView.isDecelerating
|
|
if let previousScrollingOffsetValue = self.previousScrollingOffset {
|
|
let currentBounds = scrollView.bounds
|
|
let offsetToTopEdge = max(0.0, currentBounds.minY - 0.0)
|
|
let offsetToBottomEdge = max(0.0, scrollView.contentSize.height - currentBounds.maxY)
|
|
|
|
let relativeOffset = scrollView.contentOffset.y - previousScrollingOffsetValue.value
|
|
self.pagerEnvironment?.onChildScrollingUpdate(PagerComponentChildEnvironment.ContentScrollingUpdate(
|
|
relativeOffset: relativeOffset,
|
|
absoluteOffsetToTopEdge: offsetToTopEdge,
|
|
absoluteOffsetToBottomEdge: offsetToBottomEdge,
|
|
isInteracting: isInteracting,
|
|
transition: transition
|
|
))
|
|
}
|
|
self.previousScrollingOffset = ScrollingOffsetState(value: scrollView.contentOffset.y, isDraggingOrDecelerating: isInteracting)
|
|
}
|
|
|
|
private func snappedContentOffset(proposedOffset: CGFloat) -> CGFloat {
|
|
guard let pagerEnvironment = self.pagerEnvironment else {
|
|
return proposedOffset
|
|
}
|
|
|
|
var proposedOffset = proposedOffset
|
|
let bounds = self.bounds
|
|
if proposedOffset + bounds.height > self.scrollView.contentSize.height - pagerEnvironment.containerInsets.bottom {
|
|
proposedOffset = self.scrollView.contentSize.height - bounds.height
|
|
}
|
|
if proposedOffset < pagerEnvironment.containerInsets.top {
|
|
proposedOffset = 0.0
|
|
}
|
|
|
|
return proposedOffset
|
|
}
|
|
|
|
private func snapScrollingOffsetToInsets() {
|
|
let transition = Transition(animation: .curve(duration: 0.4, curve: .spring))
|
|
|
|
var currentBounds = self.scrollView.bounds
|
|
currentBounds.origin.y = self.snappedContentOffset(proposedOffset: currentBounds.minY)
|
|
transition.setBounds(view: self.scrollView, bounds: currentBounds)
|
|
|
|
self.updateScrollingOffset(transition: transition)
|
|
}
|
|
|
|
private func updateVisibleItems(attemptSynchronousLoads: Bool) {
|
|
guard let component = self.component, let theme = self.theme, let itemLayout = self.itemLayout else {
|
|
return
|
|
}
|
|
|
|
var topVisibleGroupId: AnyHashable?
|
|
|
|
var validIds = Set<ItemLayer.Key>()
|
|
var validGroupHeaderIds = Set<AnyHashable>()
|
|
|
|
for groupItems in itemLayout.visibleItems(for: self.scrollView.bounds) {
|
|
if topVisibleGroupId == nil {
|
|
topVisibleGroupId = groupItems.id
|
|
}
|
|
|
|
let itemGroup = component.itemGroups[groupItems.groupIndex]
|
|
let itemGroupLayout = itemLayout.itemGroupLayouts[groupItems.groupIndex]
|
|
|
|
if let title = itemGroup.title {
|
|
validGroupHeaderIds.insert(itemGroup.id)
|
|
let groupHeaderView: ComponentView<Empty>
|
|
if let current = self.visibleGroupHeaders[itemGroup.id] {
|
|
groupHeaderView = current
|
|
} else {
|
|
groupHeaderView = ComponentView<Empty>()
|
|
self.visibleGroupHeaders[itemGroup.id] = groupHeaderView
|
|
}
|
|
let groupHeaderSize = groupHeaderView.update(
|
|
transition: .immediate,
|
|
component: AnyComponent(Text(
|
|
text: title, font: Font.medium(12.0), color: theme.chat.inputMediaPanel.stickersSectionTextColor
|
|
)),
|
|
environment: {},
|
|
containerSize: CGSize(width: itemLayout.contentSize.width - itemLayout.containerInsets.left - itemLayout.containerInsets.right, height: 100.0)
|
|
)
|
|
if let view = groupHeaderView.view {
|
|
if view.superview == nil {
|
|
self.scrollView.addSubview(view)
|
|
}
|
|
view.frame = CGRect(origin: CGPoint(x: itemLayout.containerInsets.left, y: itemGroupLayout.frame.minY + 1.0), size: groupHeaderSize)
|
|
}
|
|
}
|
|
|
|
for index in groupItems.groupItems.lowerBound ..< groupItems.groupItems.upperBound {
|
|
let item = itemGroup.items[index]
|
|
let itemId = ItemLayer.Key(groupId: itemGroup.id, fileId: item.file.fileId)
|
|
validIds.insert(itemId)
|
|
|
|
let itemLayer: ItemLayer
|
|
if let current = self.visibleItemLayers[itemId] {
|
|
itemLayer = current
|
|
} else {
|
|
itemLayer = ItemLayer(
|
|
item: item,
|
|
context: component.context,
|
|
groupId: "keyboard-\(Int(itemLayout.itemSize))",
|
|
attemptSynchronousLoad: attemptSynchronousLoads,
|
|
file: item.file,
|
|
cache: component.animationCache,
|
|
renderer: component.animationRenderer,
|
|
placeholderColor: theme.chat.inputPanel.primaryTextColor.withMultipliedAlpha(0.1),
|
|
blurredBadgeColor: theme.chat.inputPanel.panelBackgroundColor.withMultipliedAlpha(0.5),
|
|
displayPremiumBadgeIfAvailable: true,
|
|
pointSize: CGSize(width: itemLayout.itemSize, height: itemLayout.itemSize)
|
|
)
|
|
self.scrollView.layer.addSublayer(itemLayer)
|
|
self.visibleItemLayers[itemId] = itemLayer
|
|
}
|
|
|
|
let itemFrame = itemLayout.frame(groupIndex: groupItems.groupIndex, itemIndex: index)
|
|
itemLayer.position = CGPoint(x: itemFrame.midX, y: itemFrame.midY)
|
|
itemLayer.bounds = CGRect(origin: CGPoint(), size: itemFrame.size)
|
|
itemLayer.isVisibleForAnimations = true
|
|
}
|
|
}
|
|
|
|
var removedIds: [ItemLayer.Key] = []
|
|
for (id, itemLayer) in self.visibleItemLayers {
|
|
if !validIds.contains(id) {
|
|
removedIds.append(id)
|
|
itemLayer.removeFromSuperlayer()
|
|
}
|
|
}
|
|
for id in removedIds {
|
|
self.visibleItemLayers.removeValue(forKey: id)
|
|
}
|
|
|
|
var removedGroupHeaderIds: [AnyHashable] = []
|
|
for (id, groupHeaderView) in self.visibleGroupHeaders {
|
|
if !validGroupHeaderIds.contains(id) {
|
|
removedGroupHeaderIds.append(id)
|
|
groupHeaderView.view?.removeFromSuperview()
|
|
}
|
|
}
|
|
for id in removedGroupHeaderIds {
|
|
self.visibleGroupHeaders.removeValue(forKey: id)
|
|
}
|
|
|
|
if let topVisibleGroupId = topVisibleGroupId {
|
|
self.activeItemUpdated?.invoke((topVisibleGroupId, .immediate))
|
|
}
|
|
}
|
|
|
|
func update(component: EmojiPagerContentComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
|
|
self.component = component
|
|
self.theme = environment[EntityKeyboardChildEnvironment.self].value.theme
|
|
self.activeItemUpdated = environment[EntityKeyboardChildEnvironment.self].value.getContentActiveItemUpdated(component.id)
|
|
|
|
let pagerEnvironment = environment[PagerComponentChildEnvironment.self].value
|
|
self.pagerEnvironment = pagerEnvironment
|
|
|
|
var itemGroups: [ItemGroupDescription] = []
|
|
for itemGroup in component.itemGroups {
|
|
itemGroups.append(ItemGroupDescription(
|
|
id: itemGroup.id,
|
|
hasTitle: itemGroup.title != nil,
|
|
itemCount: itemGroup.items.count
|
|
))
|
|
}
|
|
|
|
let itemLayout = ItemLayout(width: availableSize.width, containerInsets: UIEdgeInsets(top: pagerEnvironment.containerInsets.top + 9.0, left: pagerEnvironment.containerInsets.left + 12.0, bottom: 9.0 + pagerEnvironment.containerInsets.bottom, right: pagerEnvironment.containerInsets.right + 12.0), itemGroups: itemGroups, itemLayoutType: component.itemLayoutType)
|
|
self.itemLayout = itemLayout
|
|
|
|
self.ignoreScrolling = true
|
|
transition.setFrame(view: self.scrollView, frame: CGRect(origin: CGPoint(), size: availableSize))
|
|
if self.scrollView.contentSize != itemLayout.contentSize {
|
|
self.scrollView.contentSize = itemLayout.contentSize
|
|
}
|
|
if self.scrollView.scrollIndicatorInsets != pagerEnvironment.containerInsets {
|
|
self.scrollView.scrollIndicatorInsets = pagerEnvironment.containerInsets
|
|
}
|
|
self.previousScrollingOffset = ScrollingOffsetState(value: scrollView.contentOffset.y, isDraggingOrDecelerating: scrollView.isDragging || scrollView.isDecelerating)
|
|
self.ignoreScrolling = false
|
|
|
|
self.updateVisibleItems(attemptSynchronousLoads: true)
|
|
|
|
return availableSize
|
|
}
|
|
}
|
|
|
|
public func makeView() -> View {
|
|
return View(frame: CGRect())
|
|
}
|
|
|
|
public func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
|
|
return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
|
|
}
|
|
}
|