mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
752 lines
38 KiB
Swift
752 lines
38 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 SwiftSignalKit
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import TelegramPresentationData
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import ShimmerEffect
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import AvatarNode
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import TelegramCore
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import AccountContext
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private let avatarFont = avatarPlaceholderFont(size: 16.0)
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public enum ItemListDisclosureItemTitleColor {
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case primary
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case accent
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}
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public enum ItemListDisclosureItemTitleFont {
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case regular
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case bold
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}
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public enum ItemListDisclosureStyle {
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case arrow
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case optionArrows
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case none
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}
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public enum ItemListDisclosureLabelStyle {
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case text
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case detailText
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case coloredText(UIColor)
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case textWithIcon(UIImage)
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case multilineDetailText
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case badge(UIColor)
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case color(UIColor)
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case image(image: UIImage, size: CGSize)
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}
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public class ItemListDisclosureItem: ListViewItem, ItemListItem {
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let presentationData: ItemListPresentationData
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let icon: UIImage?
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let context: AccountContext?
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let iconPeer: EnginePeer?
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let title: String
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let titleColor: ItemListDisclosureItemTitleColor
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let titleFont: ItemListDisclosureItemTitleFont
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let enabled: Bool
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let label: String
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let labelStyle: ItemListDisclosureLabelStyle
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let additionalDetailLabel: String?
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public let sectionId: ItemListSectionId
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let style: ItemListStyle
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let disclosureStyle: ItemListDisclosureStyle
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let action: (() -> Void)?
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let clearHighlightAutomatically: Bool
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public let tag: ItemListItemTag?
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public let shimmeringIndex: Int?
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public init(presentationData: ItemListPresentationData, icon: UIImage? = nil, context: AccountContext? = nil, iconPeer: EnginePeer? = nil, title: String, enabled: Bool = true, titleColor: ItemListDisclosureItemTitleColor = .primary, titleFont: ItemListDisclosureItemTitleFont = .regular, label: String, labelStyle: ItemListDisclosureLabelStyle = .text, additionalDetailLabel: String? = nil, sectionId: ItemListSectionId, style: ItemListStyle, disclosureStyle: ItemListDisclosureStyle = .arrow, action: (() -> Void)?, clearHighlightAutomatically: Bool = true, tag: ItemListItemTag? = nil, shimmeringIndex: Int? = nil) {
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self.presentationData = presentationData
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self.icon = icon
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self.context = context
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self.iconPeer = iconPeer
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self.title = title
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self.titleColor = titleColor
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self.titleFont = titleFont
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self.enabled = enabled
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self.labelStyle = labelStyle
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self.label = label
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self.additionalDetailLabel = additionalDetailLabel
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self.sectionId = sectionId
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self.style = style
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self.disclosureStyle = disclosureStyle
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self.action = action
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self.clearHighlightAutomatically = clearHighlightAutomatically
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self.tag = tag
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self.shimmeringIndex = shimmeringIndex
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}
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public func nodeConfiguredForParams(async: @escaping (@escaping () -> Void) -> Void, params: ListViewItemLayoutParams, synchronousLoads: Bool, previousItem: ListViewItem?, nextItem: ListViewItem?, completion: @escaping (ListViewItemNode, @escaping () -> (Signal<Void, NoError>?, (ListViewItemApply) -> Void)) -> Void) {
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async {
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let node = ItemListDisclosureItemNode()
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let (layout, apply) = node.asyncLayout()(self, params, itemListNeighbors(item: self, topItem: previousItem as? ItemListItem, bottomItem: nextItem as? ItemListItem))
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node.contentSize = layout.contentSize
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node.insets = layout.insets
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Queue.mainQueue().async {
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completion(node, {
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return (nil, { _ in apply() })
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})
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}
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}
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}
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public func updateNode(async: @escaping (@escaping () -> Void) -> Void, node: @escaping () -> ListViewItemNode, params: ListViewItemLayoutParams, previousItem: ListViewItem?, nextItem: ListViewItem?, animation: ListViewItemUpdateAnimation, completion: @escaping (ListViewItemNodeLayout, @escaping (ListViewItemApply) -> Void) -> Void) {
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Queue.mainQueue().async {
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if let nodeValue = node() as? ItemListDisclosureItemNode {
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let makeLayout = nodeValue.asyncLayout()
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async {
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let (layout, apply) = makeLayout(self, params, itemListNeighbors(item: self, topItem: previousItem as? ItemListItem, bottomItem: nextItem as? ItemListItem))
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Queue.mainQueue().async {
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completion(layout, { _ in
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apply()
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})
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}
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}
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}
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}
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}
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public var selectable: Bool = true
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public func selected(listView: ListView){
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if self.clearHighlightAutomatically {
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listView.clearHighlightAnimated(true)
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}
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if self.enabled {
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self.action?()
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}
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}
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}
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private let badgeFont = Font.regular(15.0)
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public class ItemListDisclosureItemNode: ListViewItemNode, ItemListItemNode {
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private let backgroundNode: ASDisplayNode
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private let topStripeNode: ASDisplayNode
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private let bottomStripeNode: ASDisplayNode
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private let highlightedBackgroundNode: ASDisplayNode
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private let maskNode: ASImageNode
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var avatarNode: AvatarNode?
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let iconNode: ASImageNode
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let titleNode: TextNode
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public let labelNode: TextNode
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var additionalDetailLabelNode: TextNode?
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let arrowNode: ASImageNode
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let labelBadgeNode: ASImageNode
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let labelImageNode: ASImageNode
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private let activateArea: AccessibilityAreaNode
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private var item: ItemListDisclosureItem?
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override public var canBeSelected: Bool {
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if let item = self.item, let _ = item.action {
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return true
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} else {
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return false
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}
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}
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public var tag: ItemListItemTag? {
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return self.item?.tag
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}
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private var placeholderNode: ShimmerEffectNode?
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private var absoluteLocation: (CGRect, CGSize)?
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public init() {
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self.backgroundNode = ASDisplayNode()
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self.backgroundNode.isLayerBacked = true
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self.backgroundNode.backgroundColor = .white
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self.maskNode = ASImageNode()
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self.maskNode.isUserInteractionEnabled = false
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self.topStripeNode = ASDisplayNode()
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self.topStripeNode.isLayerBacked = true
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self.bottomStripeNode = ASDisplayNode()
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self.bottomStripeNode.isLayerBacked = true
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self.iconNode = ASImageNode()
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self.iconNode.isLayerBacked = true
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self.iconNode.displaysAsynchronously = false
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self.titleNode = TextNode()
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self.titleNode.isUserInteractionEnabled = false
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self.labelNode = TextNode()
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self.labelNode.isUserInteractionEnabled = false
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self.arrowNode = ASImageNode()
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self.arrowNode.displayWithoutProcessing = true
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self.arrowNode.displaysAsynchronously = false
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self.arrowNode.isLayerBacked = true
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self.labelBadgeNode = ASImageNode()
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self.labelImageNode = ASImageNode()
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self.labelBadgeNode.displayWithoutProcessing = true
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self.labelBadgeNode.displaysAsynchronously = false
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self.labelBadgeNode.isLayerBacked = true
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self.highlightedBackgroundNode = ASDisplayNode()
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self.highlightedBackgroundNode.isLayerBacked = true
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self.activateArea = AccessibilityAreaNode()
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super.init(layerBacked: false, dynamicBounce: false)
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self.addSubnode(self.titleNode)
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self.addSubnode(self.labelNode)
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self.addSubnode(self.arrowNode)
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self.addSubnode(self.activateArea)
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}
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override public func updateAbsoluteRect(_ rect: CGRect, within containerSize: CGSize) {
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var rect = rect
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rect.origin.y += self.insets.top
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self.absoluteLocation = (rect, containerSize)
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if let shimmerNode = self.placeholderNode {
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shimmerNode.updateAbsoluteRect(rect, within: containerSize)
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}
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}
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public func updateHasContextMenu(hasContextMenu: Bool) {
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let transition: ContainedViewLayoutTransition
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if hasContextMenu {
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transition = .immediate
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} else {
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transition = .animated(duration: 0.3, curve: .easeInOut)
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}
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transition.updateAlpha(node: self.labelNode, alpha: hasContextMenu ? 0.5 : 1.0)
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transition.updateAlpha(node: self.arrowNode, alpha: hasContextMenu ? 0.5 : 1.0)
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}
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public func asyncLayout() -> (_ item: ItemListDisclosureItem, _ params: ListViewItemLayoutParams, _ insets: ItemListNeighbors) -> (ListViewItemNodeLayout, () -> Void) {
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let makeTitleLayout = TextNode.asyncLayout(self.titleNode)
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let makeLabelLayout = TextNode.asyncLayout(self.labelNode)
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let makeAdditionalDetailLabelLayout = TextNode.asyncLayout(self.additionalDetailLabelNode)
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let currentItem = self.item
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let currentHasBadge = self.labelBadgeNode.image != nil
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return { item, params, neighbors in
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var rightInset: CGFloat
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switch item.disclosureStyle {
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case .none:
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rightInset = 16.0 + params.rightInset
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case .arrow:
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rightInset = 34.0 + params.rightInset
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case .optionArrows:
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rightInset = 34.0 + params.rightInset
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}
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var updateArrowImage: UIImage?
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var updatedTheme: PresentationTheme?
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var updatedLabelBadgeImage: UIImage?
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var updatedLabelImage: UIImage?
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var badgeColor: UIColor?
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if case let .badge(color) = item.labelStyle {
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if item.label.count > 0 {
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badgeColor = color
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}
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}
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if case let .color(color) = item.labelStyle {
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var updatedColor = true
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if let currentItem = currentItem, case let .color(previousColor) = currentItem.labelStyle, color.isEqual(previousColor) {
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updatedColor = false
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}
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if updatedColor {
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updatedLabelImage = generateFilledCircleImage(diameter: 17.0, color: color)
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}
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}
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if case let .textWithIcon(image) = item.labelStyle {
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updatedLabelImage = generateTintedImage(image: image, color: item.presentationData.theme.list.itemSecondaryTextColor)
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} else if case let .image(image, _) = item.labelStyle {
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updatedLabelImage = image
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}
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let badgeDiameter: CGFloat = 20.0
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if currentItem?.presentationData.theme !== item.presentationData.theme {
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updatedTheme = item.presentationData.theme
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switch item.disclosureStyle {
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case .none, .arrow:
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updateArrowImage = PresentationResourcesItemList.disclosureArrowImage(item.presentationData.theme)
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case .optionArrows:
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updateArrowImage = PresentationResourcesItemList.disclosureOptionArrowsImage(item.presentationData.theme)
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}
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if let badgeColor = badgeColor {
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updatedLabelBadgeImage = generateStretchableFilledCircleImage(diameter: badgeDiameter, color: badgeColor)
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}
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} else if let badgeColor = badgeColor, !currentHasBadge {
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updatedLabelBadgeImage = generateStretchableFilledCircleImage(diameter: badgeDiameter, color: badgeColor)
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}
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var updateIcon = false
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if currentItem?.icon != item.icon {
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updateIcon = true
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}
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let contentSize: CGSize
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let insets: UIEdgeInsets
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let separatorHeight = UIScreenPixel
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let itemBackgroundColor: UIColor
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let itemSeparatorColor: UIColor
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var leftInset = 16.0 + params.leftInset
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if item.icon != nil {
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leftInset += 43.0
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} else if item.iconPeer != nil {
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leftInset += 46.0
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}
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var additionalTextRightInset: CGFloat = 0.0
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switch item.labelStyle {
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case .badge:
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additionalTextRightInset += 44.0
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default:
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break
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}
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let titleColor: UIColor
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if item.enabled {
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titleColor = item.titleColor == .accent ? item.presentationData.theme.list.itemAccentColor : item.presentationData.theme.list.itemPrimaryTextColor
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} else {
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titleColor = item.presentationData.theme.list.itemDisabledTextColor
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}
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let titleFont: UIFont
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let defaultLabelFont = Font.regular(item.presentationData.fontSize.itemListBaseFontSize)
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switch item.titleFont {
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case .regular:
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titleFont = Font.regular(item.presentationData.fontSize.itemListBaseFontSize)
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case .bold:
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titleFont = Font.medium(item.presentationData.fontSize.itemListBaseFontSize)
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}
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var maxTitleWidth: CGFloat = params.width - params.rightInset - 20.0 - leftInset - additionalTextRightInset
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if item.iconPeer != nil {
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maxTitleWidth -= 12.0
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}
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let (titleLayout, titleApply) = makeTitleLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: item.title, font: titleFont, textColor: titleColor), backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: maxTitleWidth, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
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let detailFont = Font.regular(floor(item.presentationData.fontSize.itemListBaseFontSize * 15.0 / 17.0))
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let labelFont: UIFont
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let labelBadgeColor: UIColor
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var labelConstrain: CGFloat = params.width - params.rightInset - leftInset - 40.0 - titleLayout.size.width - 10.0
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if item.iconPeer != nil {
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labelConstrain -= 6.0
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}
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switch item.labelStyle {
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case .badge:
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labelBadgeColor = item.presentationData.theme.list.itemCheckColors.foregroundColor
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labelFont = badgeFont
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case .detailText, .multilineDetailText:
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labelBadgeColor = item.presentationData.theme.list.itemSecondaryTextColor
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labelFont = detailFont
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labelConstrain = params.width - params.rightInset - 40.0 - leftInset
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case let .coloredText(color):
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labelBadgeColor = color
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labelFont = defaultLabelFont
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default:
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labelBadgeColor = item.presentationData.theme.list.itemSecondaryTextColor
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labelFont = defaultLabelFont
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}
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var multilineLabel = false
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if case .multilineDetailText = item.labelStyle {
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multilineLabel = true
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}
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let (labelLayout, labelApply) = makeLabelLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: item.label, font: labelFont, textColor: labelBadgeColor), backgroundColor: nil, maximumNumberOfLines: multilineLabel ? 0 : 1, truncationType: .end, constrainedSize: CGSize(width: labelConstrain, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
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var additionalDetailLabelInfo: (TextNodeLayout, () -> TextNode)?
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if let additionalDetailLabel = item.additionalDetailLabel {
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var detailRightInset: CGFloat = 20.0 + params.rightInset + additionalTextRightInset
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if labelLayout.size.width != 0 {
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detailRightInset += labelLayout.size.width + 12.0
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}
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additionalDetailLabelInfo = makeAdditionalDetailLabelLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: additionalDetailLabel, font: detailFont, textColor: item.presentationData.theme.list.itemSecondaryTextColor), backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: params.width - leftInset - detailRightInset, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
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}
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let verticalInset: CGFloat
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if item.iconPeer != nil {
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verticalInset = 6.0
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} else {
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verticalInset = 11.0
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}
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let titleSpacing: CGFloat = 1.0
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var height: CGFloat
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switch item.labelStyle {
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case .detailText:
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height = verticalInset * 2.0 + titleLayout.size.height + titleSpacing + labelLayout.size.height
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case .multilineDetailText:
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height = verticalInset * 2.0 + titleLayout.size.height + titleSpacing + labelLayout.size.height
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default:
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height = verticalInset * 2.0 + titleLayout.size.height
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}
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if let additionalDetailLabelInfo = additionalDetailLabelInfo {
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height += titleSpacing + additionalDetailLabelInfo.0.size.height
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}
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if item.iconPeer != nil {
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height = max(height, 40.0 + verticalInset * 2.0)
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}
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switch item.style {
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case .plain:
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itemBackgroundColor = item.presentationData.theme.list.plainBackgroundColor
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itemSeparatorColor = item.presentationData.theme.list.itemPlainSeparatorColor
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contentSize = CGSize(width: params.width, height: height)
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insets = itemListNeighborsPlainInsets(neighbors)
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case .blocks:
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itemBackgroundColor = item.presentationData.theme.list.itemBlocksBackgroundColor
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itemSeparatorColor = item.presentationData.theme.list.itemBlocksSeparatorColor
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contentSize = CGSize(width: params.width, height: height)
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insets = itemListNeighborsGroupedInsets(neighbors, params)
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}
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let layout = ListViewItemNodeLayout(contentSize: contentSize, insets: insets)
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return (ListViewItemNodeLayout(contentSize: contentSize, insets: insets), { [weak self] in
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if let strongSelf = self {
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strongSelf.item = item
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strongSelf.activateArea.frame = CGRect(origin: CGPoint(x: params.leftInset, y: 0.0), size: CGSize(width: params.width - params.leftInset - params.rightInset, height: layout.contentSize.height))
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strongSelf.activateArea.accessibilityLabel = item.title
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strongSelf.activateArea.accessibilityValue = item.label
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if item.enabled {
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strongSelf.activateArea.accessibilityTraits = [.button]
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} else {
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strongSelf.activateArea.accessibilityTraits = [.button, .notEnabled]
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}
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if let icon = item.icon {
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if strongSelf.iconNode.supernode == nil {
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strongSelf.addSubnode(strongSelf.iconNode)
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}
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if updateIcon {
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strongSelf.iconNode.image = icon
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}
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let iconY: CGFloat
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if case .multilineDetailText = item.labelStyle {
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iconY = 14.0
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} else {
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iconY = floor((layout.contentSize.height - icon.size.height) / 2.0)
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}
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strongSelf.iconNode.frame = CGRect(origin: CGPoint(x: params.leftInset + floor((leftInset - params.leftInset - icon.size.width) / 2.0), y: iconY), size: icon.size)
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} else if strongSelf.iconNode.supernode != nil {
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strongSelf.iconNode.image = nil
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strongSelf.iconNode.removeFromSupernode()
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}
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if let context = item.context, let iconPeer = item.iconPeer {
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let avatarNode: AvatarNode
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if let current = strongSelf.avatarNode {
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avatarNode = current
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} else {
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avatarNode = AvatarNode(font: avatarFont)
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strongSelf.avatarNode = avatarNode
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strongSelf.addSubnode(avatarNode)
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}
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let avatarSize: CGFloat = 40.0
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avatarNode.frame = CGRect(origin: CGPoint(x: params.leftInset + floor((leftInset - params.leftInset - avatarSize) / 2.0), y: floor((height - avatarSize) / 2.0)), size: CGSize(width: avatarSize, height: avatarSize))
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var clipStyle: AvatarNodeClipStyle = .round
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if case let .channel(channel) = iconPeer, channel.flags.contains(.isForum) {
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clipStyle = .roundedRect
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}
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var overrideImage: AvatarNodeImageOverride?
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if iconPeer.id == context.account.peerId {
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overrideImage = .savedMessagesIcon
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}
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avatarNode.setPeer(context: context, theme: item.presentationData.theme, peer: iconPeer, overrideImage: overrideImage, clipStyle: clipStyle)
|
|
} else if let avatarNode = strongSelf.avatarNode {
|
|
strongSelf.avatarNode = nil
|
|
avatarNode.removeFromSupernode()
|
|
}
|
|
|
|
if let updateArrowImage = updateArrowImage {
|
|
strongSelf.arrowNode.image = updateArrowImage
|
|
}
|
|
|
|
if let _ = updatedTheme {
|
|
strongSelf.topStripeNode.backgroundColor = itemSeparatorColor
|
|
strongSelf.bottomStripeNode.backgroundColor = itemSeparatorColor
|
|
strongSelf.backgroundNode.backgroundColor = itemBackgroundColor
|
|
strongSelf.highlightedBackgroundNode.backgroundColor = item.presentationData.theme.list.itemHighlightedBackgroundColor
|
|
}
|
|
|
|
let _ = titleApply()
|
|
let _ = labelApply()
|
|
|
|
switch item.style {
|
|
case .plain:
|
|
if strongSelf.backgroundNode.supernode != nil {
|
|
strongSelf.backgroundNode.removeFromSupernode()
|
|
}
|
|
if strongSelf.topStripeNode.supernode != nil {
|
|
strongSelf.topStripeNode.removeFromSupernode()
|
|
}
|
|
if strongSelf.bottomStripeNode.supernode == nil {
|
|
strongSelf.insertSubnode(strongSelf.bottomStripeNode, at: 0)
|
|
}
|
|
if strongSelf.maskNode.supernode != nil {
|
|
strongSelf.maskNode.removeFromSupernode()
|
|
}
|
|
strongSelf.bottomStripeNode.frame = CGRect(origin: CGPoint(x: leftInset, y: contentSize.height - separatorHeight), size: CGSize(width: params.width - leftInset, height: separatorHeight))
|
|
case .blocks:
|
|
if strongSelf.backgroundNode.supernode == nil {
|
|
strongSelf.insertSubnode(strongSelf.backgroundNode, at: 0)
|
|
}
|
|
if strongSelf.topStripeNode.supernode == nil {
|
|
strongSelf.insertSubnode(strongSelf.topStripeNode, at: 1)
|
|
}
|
|
if strongSelf.bottomStripeNode.supernode == nil {
|
|
strongSelf.insertSubnode(strongSelf.bottomStripeNode, at: 2)
|
|
}
|
|
if strongSelf.maskNode.supernode == nil {
|
|
strongSelf.insertSubnode(strongSelf.maskNode, at: 3)
|
|
}
|
|
|
|
let hasCorners = itemListHasRoundedBlockLayout(params)
|
|
var hasTopCorners = false
|
|
var hasBottomCorners = false
|
|
switch neighbors.top {
|
|
case .sameSection(false):
|
|
strongSelf.topStripeNode.isHidden = true
|
|
default:
|
|
hasTopCorners = true
|
|
strongSelf.topStripeNode.isHidden = hasCorners
|
|
}
|
|
let bottomStripeInset: CGFloat
|
|
switch neighbors.bottom {
|
|
case .sameSection(false):
|
|
bottomStripeInset = leftInset
|
|
strongSelf.bottomStripeNode.isHidden = false
|
|
default:
|
|
bottomStripeInset = 0.0
|
|
hasBottomCorners = true
|
|
strongSelf.bottomStripeNode.isHidden = hasCorners
|
|
}
|
|
|
|
strongSelf.maskNode.image = hasCorners ? PresentationResourcesItemList.cornersImage(item.presentationData.theme, top: hasTopCorners, bottom: hasBottomCorners) : nil
|
|
|
|
strongSelf.backgroundNode.frame = CGRect(origin: CGPoint(x: 0.0, y: -min(insets.top, separatorHeight)), size: CGSize(width: params.width, height: contentSize.height + min(insets.top, separatorHeight) + min(insets.bottom, separatorHeight)))
|
|
strongSelf.maskNode.frame = strongSelf.backgroundNode.frame.insetBy(dx: params.leftInset, dy: 0.0)
|
|
strongSelf.topStripeNode.frame = CGRect(origin: CGPoint(x: 0.0, y: -min(insets.top, separatorHeight)), size: CGSize(width: params.width, height: separatorHeight))
|
|
strongSelf.bottomStripeNode.frame = CGRect(origin: CGPoint(x: bottomStripeInset, y: contentSize.height - separatorHeight), size: CGSize(width: params.width - bottomStripeInset, height: separatorHeight))
|
|
}
|
|
|
|
var centralContentHeight: CGFloat = titleLayout.size.height
|
|
switch item.labelStyle {
|
|
case .detailText, .multilineDetailText:
|
|
centralContentHeight += titleSpacing
|
|
centralContentHeight += labelLayout.size.height
|
|
default:
|
|
break
|
|
}
|
|
if let additionalDetailLabelInfo {
|
|
centralContentHeight += titleSpacing
|
|
centralContentHeight += additionalDetailLabelInfo.0.size.height
|
|
}
|
|
|
|
let titleFrame = CGRect(origin: CGPoint(x: leftInset, y: floor((height - centralContentHeight) / 2.0)), size: titleLayout.size)
|
|
strongSelf.titleNode.frame = titleFrame
|
|
|
|
if let updateBadgeImage = updatedLabelBadgeImage {
|
|
if strongSelf.labelBadgeNode.supernode == nil {
|
|
strongSelf.insertSubnode(strongSelf.labelBadgeNode, belowSubnode: strongSelf.labelNode)
|
|
}
|
|
strongSelf.labelBadgeNode.image = updateBadgeImage
|
|
}
|
|
if badgeColor == nil && strongSelf.labelBadgeNode.supernode != nil {
|
|
strongSelf.labelBadgeNode.image = nil
|
|
strongSelf.labelBadgeNode.removeFromSupernode()
|
|
}
|
|
|
|
let badgeWidth = max(badgeDiameter, labelLayout.size.width + 10.0)
|
|
let badgeFrame = CGRect(origin: CGPoint(x: params.width - rightInset - badgeWidth, y: floor((contentSize.height - badgeDiameter) / 2.0)), size: CGSize(width: badgeWidth, height: badgeDiameter))
|
|
strongSelf.labelBadgeNode.frame = badgeFrame
|
|
|
|
let labelFrame: CGRect
|
|
switch item.labelStyle {
|
|
case .badge:
|
|
labelFrame = CGRect(origin: CGPoint(x: params.width - rightInset - badgeWidth + (badgeWidth - labelLayout.size.width) / 2.0, y: badgeFrame.minY + 1), size: labelLayout.size)
|
|
case .detailText, .multilineDetailText:
|
|
labelFrame = CGRect(origin: CGPoint(x: leftInset, y: titleFrame.maxY + titleSpacing), size: labelLayout.size)
|
|
default:
|
|
labelFrame = CGRect(origin: CGPoint(x: params.width - rightInset - labelLayout.size.width, y: floor((height - labelLayout.size.height) / 2.0)), size: labelLayout.size)
|
|
}
|
|
strongSelf.labelNode.frame = labelFrame
|
|
|
|
if let additionalDetailLabelInfo = additionalDetailLabelInfo {
|
|
let additionalDetailLabelNode = additionalDetailLabelInfo.1()
|
|
|
|
if strongSelf.additionalDetailLabelNode !== additionalDetailLabelNode {
|
|
strongSelf.additionalDetailLabelNode?.removeFromSupernode()
|
|
strongSelf.additionalDetailLabelNode = additionalDetailLabelNode
|
|
strongSelf.addSubnode(additionalDetailLabelNode)
|
|
}
|
|
|
|
additionalDetailLabelNode.frame = CGRect(origin: CGPoint(x: leftInset, y: titleFrame.maxY + titleSpacing), size: additionalDetailLabelInfo.0.size)
|
|
} else if let additionalDetailLabelNode = strongSelf.additionalDetailLabelNode {
|
|
strongSelf.additionalDetailLabelNode = nil
|
|
additionalDetailLabelNode.removeFromSupernode()
|
|
}
|
|
|
|
if case .textWithIcon = item.labelStyle {
|
|
if let updatedLabelImage = updatedLabelImage {
|
|
strongSelf.labelImageNode.image = updatedLabelImage
|
|
}
|
|
if strongSelf.labelImageNode.supernode == nil {
|
|
strongSelf.addSubnode(strongSelf.labelImageNode)
|
|
}
|
|
|
|
if let size = strongSelf.labelImageNode.image?.size {
|
|
strongSelf.labelImageNode.frame = CGRect(origin: CGPoint(x: labelFrame.minX - size.width - 5.0, y: floor((layout.contentSize.height - size.height) / 2.0) - 1.0), size: size)
|
|
}
|
|
} else if case let .image(_, size) = item.labelStyle {
|
|
if let updatedLabelImage = updatedLabelImage {
|
|
strongSelf.labelImageNode.image = updatedLabelImage
|
|
}
|
|
if strongSelf.labelImageNode.supernode == nil {
|
|
strongSelf.addSubnode(strongSelf.labelImageNode)
|
|
}
|
|
|
|
strongSelf.labelImageNode.frame = CGRect(origin: CGPoint(x: params.width - params.rightInset - size.width - 30.0, y: floor((layout.contentSize.height - size.height) / 2.0)), size: size)
|
|
} else if case .color = item.labelStyle {
|
|
if let updatedLabelImage = updatedLabelImage {
|
|
strongSelf.labelImageNode.image = updatedLabelImage
|
|
}
|
|
if strongSelf.labelImageNode.supernode == nil {
|
|
strongSelf.addSubnode(strongSelf.labelImageNode)
|
|
}
|
|
if let image = strongSelf.labelImageNode.image {
|
|
strongSelf.labelImageNode.frame = CGRect(origin: CGPoint(x: params.width - params.rightInset - 50.0, y: floor((layout.contentSize.height - image.size.height) / 2.0)), size: image.size)
|
|
}
|
|
} else if strongSelf.labelImageNode.supernode != nil {
|
|
strongSelf.labelImageNode.removeFromSupernode()
|
|
strongSelf.labelImageNode.image = nil
|
|
}
|
|
|
|
if let arrowImage = strongSelf.arrowNode.image {
|
|
let arrowRightOffset: CGFloat
|
|
switch item.disclosureStyle {
|
|
case .optionArrows:
|
|
arrowRightOffset = 18.0
|
|
case .none, .arrow:
|
|
arrowRightOffset = 7.0
|
|
}
|
|
strongSelf.arrowNode.frame = CGRect(origin: CGPoint(x: params.width - params.rightInset - arrowRightOffset - arrowImage.size.width, y: floorToScreenPixels((height - arrowImage.size.height) / 2.0)), size: arrowImage.size)
|
|
}
|
|
|
|
switch item.disclosureStyle {
|
|
case .none:
|
|
strongSelf.arrowNode.isHidden = true
|
|
case .arrow, .optionArrows:
|
|
strongSelf.arrowNode.isHidden = false
|
|
}
|
|
|
|
strongSelf.highlightedBackgroundNode.frame = CGRect(origin: CGPoint(x: 0.0, y: -UIScreenPixel), size: CGSize(width: params.width, height: height + UIScreenPixel))
|
|
|
|
if let shimmeringIndex = item.shimmeringIndex {
|
|
let shimmerNode: ShimmerEffectNode
|
|
if let current = strongSelf.placeholderNode {
|
|
shimmerNode = current
|
|
} else {
|
|
shimmerNode = ShimmerEffectNode()
|
|
strongSelf.placeholderNode = shimmerNode
|
|
if strongSelf.backgroundNode.supernode != nil {
|
|
strongSelf.insertSubnode(shimmerNode, aboveSubnode: strongSelf.backgroundNode)
|
|
} else {
|
|
strongSelf.addSubnode(shimmerNode)
|
|
}
|
|
}
|
|
shimmerNode.frame = CGRect(origin: CGPoint(), size: contentSize)
|
|
if let (rect, size) = strongSelf.absoluteLocation {
|
|
shimmerNode.updateAbsoluteRect(rect, within: size)
|
|
}
|
|
|
|
var shapes: [ShimmerEffectNode.Shape] = []
|
|
|
|
let titleLineWidth: CGFloat = (shimmeringIndex % 2 == 0) ? 120.0 : 80.0
|
|
let lineDiameter: CGFloat = 8.0
|
|
|
|
let titleFrame = strongSelf.titleNode.frame
|
|
shapes.append(.roundedRectLine(startPoint: CGPoint(x: titleFrame.minX, y: titleFrame.minY + floor((titleFrame.height - lineDiameter) / 2.0)), width: titleLineWidth, diameter: lineDiameter))
|
|
|
|
shimmerNode.update(backgroundColor: item.presentationData.theme.list.itemBlocksBackgroundColor, foregroundColor: item.presentationData.theme.list.mediaPlaceholderColor, shimmeringColor: item.presentationData.theme.list.itemBlocksBackgroundColor.withAlphaComponent(0.4), shapes: shapes, size: contentSize)
|
|
} else if let shimmerNode = strongSelf.placeholderNode {
|
|
strongSelf.placeholderNode = nil
|
|
shimmerNode.removeFromSupernode()
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
override public func setHighlighted(_ highlighted: Bool, at point: CGPoint, animated: Bool) {
|
|
super.setHighlighted(highlighted, at: point, animated: animated)
|
|
|
|
if highlighted && (self.item?.enabled ?? false) {
|
|
self.highlightedBackgroundNode.alpha = 1.0
|
|
if self.highlightedBackgroundNode.supernode == nil {
|
|
var anchorNode: ASDisplayNode?
|
|
if self.bottomStripeNode.supernode != nil {
|
|
anchorNode = self.bottomStripeNode
|
|
} else if self.topStripeNode.supernode != nil {
|
|
anchorNode = self.topStripeNode
|
|
} else if self.backgroundNode.supernode != nil {
|
|
anchorNode = self.backgroundNode
|
|
}
|
|
if let anchorNode = anchorNode {
|
|
self.insertSubnode(self.highlightedBackgroundNode, aboveSubnode: anchorNode)
|
|
} else {
|
|
self.addSubnode(self.highlightedBackgroundNode)
|
|
}
|
|
}
|
|
} else {
|
|
if self.highlightedBackgroundNode.supernode != nil {
|
|
if animated {
|
|
self.highlightedBackgroundNode.layer.animateAlpha(from: self.highlightedBackgroundNode.alpha, to: 0.0, duration: 0.4, completion: { [weak self] completed in
|
|
if let strongSelf = self {
|
|
if completed {
|
|
strongSelf.highlightedBackgroundNode.removeFromSupernode()
|
|
}
|
|
}
|
|
})
|
|
self.highlightedBackgroundNode.alpha = 0.0
|
|
} else {
|
|
self.highlightedBackgroundNode.removeFromSupernode()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
override public func animateInsertion(_ currentTimestamp: Double, duration: Double, short: Bool) {
|
|
self.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.4)
|
|
}
|
|
|
|
override public func animateAdded(_ currentTimestamp: Double, duration: Double) {
|
|
self.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.2)
|
|
}
|
|
|
|
override public func animateRemoved(_ currentTimestamp: Double, duration: Double) {
|
|
self.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.15, removeOnCompletion: false)
|
|
}
|
|
}
|