Various UI improvements

submodules/AccountContext/Sources/ChatController.swift

@@ -246,7 +246,7 @@ public enum ChatControllerSubject: Equatable {
 
 public enum ChatControllerPresentationMode: Equatable {
     case standard(previewing: Bool)
-    case overlay
+    case overlay(NavigationController?)
     case inline(NavigationController?)
 }
 

submodules/AppLock/Sources/AppLock.swift

@@ -44,19 +44,19 @@ private func getCoveringViewSnaphot(window: Window1) -> UIImage? {
         context.clear(CGRect(origin: CGPoint(), size: size))
         context.scaleBy(x: scale, y: scale)
         UIGraphicsPushContext(context)
-        window.forEachViewController { controller in
+        window.forEachViewController({ controller in
             if let controller = controller as? PasscodeEntryController {
                 controller.displayNode.alpha = 0.0
             }
             return true
-        }
+        })
         window.hostView.containerView.drawHierarchy(in: CGRect(origin: CGPoint(), size: unscaledSize), afterScreenUpdates: false)
-        window.forEachViewController { controller in
+        window.forEachViewController({ controller in
             if let controller = controller as? PasscodeEntryController {
                 controller.displayNode.alpha = 1.0
             }
             return true
-        }
+        })
         UIGraphicsPopContext()
     }).flatMap(applyScreenshotEffectToImage)
 }

submodules/ArchivedStickerPacksNotice/BUCK

@@ -0,0 +1,29 @@
+load("//Config:buck_rule_macros.bzl", "static_library")
+
+static_library(
+    name = "ArchivedStickerPacksNotice",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    deps = [
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit#shared",
+        "//submodules/AsyncDisplayKit:AsyncDisplayKit#shared",
+        "//submodules/Display:Display#shared",
+        "//submodules/Postbox:Postbox#shared",
+        "//submodules/TelegramCore:TelegramCore#shared",
+        "//submodules/SyncCore:SyncCore#shared",
+        "//submodules/TelegramPresentationData:TelegramPresentationData",
+        "//submodules/AccountContext:AccountContext",
+        "//submodules/TelegramUIPreferences:TelegramUIPreferences",
+        "//submodules/StickerResources:StickerResources",
+        "//submodules/AlertUI:AlertUI",
+        "//submodules/PresentationDataUtils:PresentationDataUtils",
+        "//submodules/MergeLists:MergeLists",
+        "//submodules/ItemListUI:ItemListUI",
+        "//submodules/ItemListStickerPackItem:ItemListStickerPackItem",
+    ],
+    frameworks = [
+        "$SDKROOT/System/Library/Frameworks/Foundation.framework",
+        "$SDKROOT/System/Library/Frameworks/UIKit.framework",
+    ],
+)

submodules/ArchivedStickerPacksNotice/Sources/ArchivedStickerPacksNoticeController.swift

@@ -0,0 +1,316 @@
+import Foundation
+import UIKit
+import AsyncDisplayKit
+import Display
+import SwiftSignalKit
+import Postbox
+import TelegramCore
+import SyncCore
+import TelegramPresentationData
+import ActivityIndicator
+import AccountContext
+import AlertUI
+import PresentationDataUtils
+import MergeLists
+import ItemListUI
+import ItemListStickerPackItem
+
+private struct ArchivedStickersNoticeEntry: Comparable, Identifiable {
+    let index: Int
+    let info: StickerPackCollectionInfo
+    let topItem: StickerPackItem?
+    let count: String
+    
+    var stableId: ItemCollectionId {
+        return info.id
+    }
+
+    static func ==(lhs: ArchivedStickersNoticeEntry, rhs: ArchivedStickersNoticeEntry) -> Bool {
+        return lhs.index == rhs.index && lhs.info.id == rhs.info.id && lhs.count == rhs.count
+    }
+    
+    static func <(lhs: ArchivedStickersNoticeEntry, rhs: ArchivedStickersNoticeEntry) -> Bool {
+        return lhs.index < rhs.index
+    }
+    
+    func item(account: Account, presentationData: PresentationData) -> ListViewItem {
+        return ItemListStickerPackItem(presentationData: ItemListPresentationData(presentationData), account: account, packInfo: info, itemCount: self.count, topItem: topItem, unread: false, control: .none, editing: ItemListStickerPackItemEditing(editable: false, editing: false, revealed: false, reorderable: false), enabled: true, playAnimatedStickers: true, sectionId: 0, action: {
+        }, setPackIdWithRevealedOptions: { current, previous in
+        }, addPack: {
+        }, removePack: {
+        })
+    }
+}
+
+private struct ArchivedStickersNoticeTransition {
+    let deletions: [ListViewDeleteItem]
+    let insertions: [ListViewInsertItem]
+    let updates: [ListViewUpdateItem]
+}
+
+private func preparedTransition(from fromEntries: [ArchivedStickersNoticeEntry], to toEntries: [ArchivedStickersNoticeEntry], account: Account, presentationData: PresentationData) -> ArchivedStickersNoticeTransition {
+    let (deleteIndices, indicesAndItems, updateIndices) = mergeListsStableWithUpdates(leftList: fromEntries, rightList: toEntries)
+    
+    let deletions = deleteIndices.map { ListViewDeleteItem(index: $0, directionHint: nil) }
+    let insertions = indicesAndItems.map { ListViewInsertItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(account: account, presentationData: presentationData), directionHint: nil) }
+    let updates = updateIndices.map { ListViewUpdateItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(account: account, presentationData: presentationData), directionHint: nil) }
+    
+    return ArchivedStickersNoticeTransition(deletions: deletions, insertions: insertions, updates: updates)
+}
+
+
+private final class ArchivedStickersNoticeAlertContentNode: AlertContentNode {
+    private let presentationData: PresentationData
+    private let archivedStickerPacks: [(StickerPackCollectionInfo, StickerPackItem?)]
+    
+    private let textNode: ASTextNode
+    private let listView: ListView
+    
+    private var enqueuedTransitions: [ArchivedStickersNoticeTransition] = []
+    
+    private let actionNodesSeparator: ASDisplayNode
+    private let actionNodes: [TextAlertContentActionNode]
+    private let actionVerticalSeparators: [ASDisplayNode]
+    
+    private let disposable = MetaDisposable()
+    
+    private var validLayout: CGSize?
+    
+    override var dismissOnOutsideTap: Bool {
+        return self.isUserInteractionEnabled
+    }
+    
+    init(theme: AlertControllerTheme, account: Account, presentationData: PresentationData, archivedStickerPacks: [(StickerPackCollectionInfo, StickerPackItem?)], actions: [TextAlertAction]) {
+        self.presentationData = presentationData
+        self.archivedStickerPacks = archivedStickerPacks
+        
+        self.textNode = ASTextNode()
+        self.textNode.maximumNumberOfLines = 4
+        
+        self.listView = ListView()
+        self.listView.isOpaque = false
+        
+        self.actionNodesSeparator = ASDisplayNode()
+        self.actionNodesSeparator.isLayerBacked = true
+        
+        self.actionNodes = actions.map { action -> TextAlertContentActionNode in
+            return TextAlertContentActionNode(theme: theme, action: action)
+        }
+        
+        var actionVerticalSeparators: [ASDisplayNode] = []
+        if actions.count > 1 {
+            for _ in 0 ..< actions.count - 1 {
+                let separatorNode = ASDisplayNode()
+                separatorNode.isLayerBacked = true
+                actionVerticalSeparators.append(separatorNode)
+            }
+        }
+        self.actionVerticalSeparators = actionVerticalSeparators
+        
+        super.init()
+        
+        self.addSubnode(self.textNode)
+        self.addSubnode(self.listView)
+        
+        self.addSubnode(self.actionNodesSeparator)
+        
+        for actionNode in self.actionNodes {
+            self.addSubnode(actionNode)
+        }
+        self.actionNodes.last?.actionEnabled = false
+        
+        for separatorNode in self.actionVerticalSeparators {
+            self.addSubnode(separatorNode)
+        }
+    
+        self.updateTheme(theme)
+        
+        var index: Int = 0
+        var entries: [ArchivedStickersNoticeEntry] = []
+        for pack in archivedStickerPacks {
+            entries.append(ArchivedStickersNoticeEntry(index: index, info: pack.0, topItem: pack.1, count: presentationData.strings.StickerPack_StickerCount(pack.0.count)))
+            index += 1
+        }
+        
+        let transition = preparedTransition(from: [], to: entries, account: account, presentationData: presentationData)
+        self.enqueueTransition(transition)
+    }
+    
+    deinit {
+        self.disposable.dispose()
+    }
+    
+    private func enqueueTransition(_ transition: ArchivedStickersNoticeTransition) {
+        self.enqueuedTransitions.append(transition)
+        
+        if let _ = self.validLayout {
+            while !self.enqueuedTransitions.isEmpty {
+                self.dequeueTransition()
+            }
+        }
+    }
+       
+    private func dequeueTransition() {
+        guard let layout = self.validLayout, let transition = self.enqueuedTransitions.first else {
+            return
+        }
+        self.enqueuedTransitions.remove(at: 0)
+        
+        var options = ListViewDeleteAndInsertOptions()
+        
+        self.listView.transaction(deleteIndices: transition.deletions, insertIndicesAndItems: transition.insertions, updateIndicesAndItems: transition.updates, options: options, updateSizeAndInsets: nil, updateOpaqueState: nil, completion: { [weak self] _ in
+        })
+    }
+    
+    override func updateTheme(_ theme: AlertControllerTheme) {
+        self.textNode.attributedText = NSAttributedString(string: self.presentationData.strings.ArchivedPacksAlert_Title, font: Font.regular(13.0), textColor: theme.primaryColor, paragraphAlignment: .center)
+        
+        self.actionNodesSeparator.backgroundColor = theme.separatorColor
+        for actionNode in self.actionNodes {
+            actionNode.updateTheme(theme)
+        }
+        for separatorNode in self.actionVerticalSeparators {
+            separatorNode.backgroundColor = theme.separatorColor
+        }
+        
+        if let size = self.validLayout {
+            _ = self.updateLayout(size: size, transition: .immediate)
+        }
+    }
+    
+    override func updateLayout(size: CGSize, transition: ContainedViewLayoutTransition) -> CGSize {
+        var size = size
+        size.width = min(size.width, 270.0)
+        let measureSize = CGSize(width: size.width - 16.0 * 2.0, height: CGFloat.greatestFiniteMagnitude)
+        
+        let hadValidLayout = self.validLayout != nil
+        
+        self.validLayout = size
+        
+        var origin: CGPoint = CGPoint(x: 0.0, y: 20.0)
+        
+        let textSize = self.textNode.measure(measureSize)
+        transition.updateFrame(node: self.textNode, frame: CGRect(origin: CGPoint(x: floorToScreenPixels((size.width - textSize.width) / 2.0), y: origin.y), size: textSize))
+        origin.y += textSize.height + 16.0
+        
+        let actionButtonHeight: CGFloat = 44.0
+        var minActionsWidth: CGFloat = 0.0
+        let maxActionWidth: CGFloat = floor(size.width / CGFloat(self.actionNodes.count))
+        let actionTitleInsets: CGFloat = 8.0
+        
+        var effectiveActionLayout = TextAlertContentActionLayout.horizontal
+        for actionNode in self.actionNodes {
+            let actionTitleSize = actionNode.titleNode.measure(CGSize(width: maxActionWidth, height: actionButtonHeight))
+            if case .horizontal = effectiveActionLayout, actionTitleSize.height > actionButtonHeight * 0.6667 {
+                effectiveActionLayout = .vertical
+            }
+            switch effectiveActionLayout {
+                case .horizontal:
+                    minActionsWidth += actionTitleSize.width + actionTitleInsets
+                case .vertical:
+                    minActionsWidth = max(minActionsWidth, actionTitleSize.width + actionTitleInsets)
+            }
+        }
+        
+        let insets = UIEdgeInsets(top: 18.0, left: 18.0, bottom: 18.0, right: 18.0)
+        
+        var contentWidth = max(textSize.width, minActionsWidth)
+        contentWidth = max(contentWidth, 234.0)
+        
+        var actionsHeight: CGFloat = 0.0
+        switch effectiveActionLayout {
+            case .horizontal:
+                actionsHeight = actionButtonHeight
+            case .vertical:
+                actionsHeight = actionButtonHeight * CGFloat(self.actionNodes.count)
+        }
+        
+        let resultWidth = contentWidth + insets.left + insets.right
+        
+        let listHeight: CGFloat = CGFloat(min(3, self.archivedStickerPacks.count)) * 56.0
+        
+        let (duration, curve) = listViewAnimationDurationAndCurve(transition: transition)
+        self.listView.transaction(deleteIndices: [], insertIndicesAndItems: [], updateIndicesAndItems: [], options: [.Synchronous, .LowLatency], scrollToItem: nil, updateSizeAndInsets: ListViewUpdateSizeAndInsets(size: CGSize(width: resultWidth, height: listHeight), insets: UIEdgeInsets(top: -35.0, left: 0.0, bottom: 0.0, right: 0.0), headerInsets: UIEdgeInsets(), scrollIndicatorInsets: UIEdgeInsets(), duration: duration, curve: curve), stationaryItemRange: nil, updateOpaqueState: nil, completion: { _ in })
+        transition.updateFrame(node: self.listView, frame: CGRect(x: 0.0, y: origin.y, width: resultWidth, height: listHeight))
+        
+        let resultSize = CGSize(width: resultWidth, height: textSize.height + actionsHeight + listHeight + 10.0 + insets.top + insets.bottom)
+        
+        transition.updateFrame(node: self.actionNodesSeparator, frame: CGRect(origin: CGPoint(x: 0.0, y: resultSize.height - actionsHeight - UIScreenPixel), size: CGSize(width: resultSize.width, height: UIScreenPixel)))
+        
+        var actionOffset: CGFloat = 0.0
+        let actionWidth: CGFloat = floor(resultSize.width / CGFloat(self.actionNodes.count))
+        var separatorIndex = -1
+        var nodeIndex = 0
+        for actionNode in self.actionNodes {
+            if separatorIndex >= 0 {
+                let separatorNode = self.actionVerticalSeparators[separatorIndex]
+                switch effectiveActionLayout {
+                    case .horizontal:
+                        transition.updateFrame(node: separatorNode, frame: CGRect(origin: CGPoint(x: actionOffset - UIScreenPixel, y: resultSize.height - actionsHeight), size: CGSize(width: UIScreenPixel, height: actionsHeight - UIScreenPixel)))
+                    case .vertical:
+                        transition.updateFrame(node: separatorNode, frame: CGRect(origin: CGPoint(x: 0.0, y: resultSize.height - actionsHeight + actionOffset - UIScreenPixel), size: CGSize(width: resultSize.width, height: UIScreenPixel)))
+                }
+            }
+            separatorIndex += 1
+            
+            let currentActionWidth: CGFloat
+            switch effectiveActionLayout {
+            case .horizontal:
+                if nodeIndex == self.actionNodes.count - 1 {
+                    currentActionWidth = resultSize.width - actionOffset
+                } else {
+                    currentActionWidth = actionWidth
+                }
+            case .vertical:
+                currentActionWidth = resultSize.width
+            }
+            
+            let actionNodeFrame: CGRect
+            switch effectiveActionLayout {
+                case .horizontal:
+                    actionNodeFrame = CGRect(origin: CGPoint(x: actionOffset, y: resultSize.height - actionsHeight), size: CGSize(width: currentActionWidth, height: actionButtonHeight))
+                    actionOffset += currentActionWidth
+                case .vertical:
+                    actionNodeFrame = CGRect(origin: CGPoint(x: 0.0, y: resultSize.height - actionsHeight + actionOffset), size: CGSize(width: currentActionWidth, height: actionButtonHeight))
+                    actionOffset += actionButtonHeight
+            }
+            
+            transition.updateFrame(node: actionNode, frame: actionNodeFrame)
+            
+            nodeIndex += 1
+        }
+        
+        if !hadValidLayout {
+            while !self.enqueuedTransitions.isEmpty {
+                self.dequeueTransition()
+            }
+        }
+        
+        return resultSize
+    }
+}
+
+public func archivedStickerPacksNoticeController(context: AccountContext, archivedStickerPacks: [(StickerPackCollectionInfo, StickerPackItem?)]) -> ViewController {
+    let presentationData = context.sharedContext.currentPresentationData.with { $0 }
+    
+    var dismissImpl: (() -> Void)?
+    
+    let disposable = MetaDisposable()
+    
+    let contentNode = ArchivedStickersNoticeAlertContentNode(theme: AlertControllerTheme(presentationData: presentationData), account: context.account, presentationData: presentationData, archivedStickerPacks: archivedStickerPacks, actions: [TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_OK, action: {
+       dismissImpl?()
+    })])
+    
+    let controller = AlertController(theme: AlertControllerTheme(presentationData: presentationData), contentNode: contentNode)
+    let presentationDataDisposable = context.sharedContext.presentationData.start(next: { [weak controller, weak contentNode] presentationData in
+        controller?.theme = AlertControllerTheme(presentationData: presentationData)
+    })
+    controller.dismissed = {
+        presentationDataDisposable.dispose()
+        disposable.dispose()
+    }
+    dismissImpl = { [weak controller, weak contentNode] in
+        controller?.dismissAnimated()
+    }
+    return controller
+}

submodules/ChatListUI/Sources/ChatListController.swift

@@ -306,7 +306,7 @@ public class ChatListControllerImpl: TelegramBaseController, ChatListController,
                                 strongSelf.titleView.title = NetworkStatusTitle(text: defaultTitle, activity: false, hasProxy: isRoot && hasProxy, connectsViaProxy: connectsViaProxy, isPasscodeSet: isRoot && isPasscodeSet, isManuallyLocked: isRoot && isManuallyLocked)
                         }
                         if case .root = groupId, checkProxy {
-                            if strongSelf.proxyUnavailableTooltipController == nil && !strongSelf.didShowProxyUnavailableTooltipController && strongSelf.isNodeLoaded && strongSelf.displayNode.view.window != nil {
+                            if strongSelf.proxyUnavailableTooltipController == nil && !strongSelf.didShowProxyUnavailableTooltipController && strongSelf.isNodeLoaded && strongSelf.displayNode.view.window != nil && strongSelf.navigationController?.topViewController === self {
                                 strongSelf.didShowProxyUnavailableTooltipController = true
                                 let tooltipController = TooltipController(content: .text(strongSelf.presentationData.strings.Proxy_TooltipUnavailable), baseFontSize: strongSelf.presentationData.listsFontSize.baseDisplaySize, timeout: 60.0, dismissByTapOutside: true)
                                 strongSelf.proxyUnavailableTooltipController = tooltipController

submodules/Display/Display/WindowContent.swift

@@ -1222,10 +1222,12 @@ public class Window1 {
         return hidden
     }
     
-    public func forEachViewController(_ f: (ContainableController) -> Bool) {
+    public func forEachViewController(_ f: (ContainableController) -> Bool, excludeNavigationSubControllers: Bool = false) {
         if let navigationController = self._rootController as? NavigationController {
-            for case let controller as ContainableController in navigationController.viewControllers {
-                !f(controller)
+            if !excludeNavigationSubControllers {
+                for case let controller as ContainableController in navigationController.viewControllers {
+                    !f(controller)
+                }
             }
             if let controller = navigationController.topOverlayController {
                 !f(controller)

submodules/LegacyUI/Sources/TelegramInitializeLegacyComponents.swift

@@ -48,6 +48,13 @@ private final class LegacyComponentsAccessCheckerImpl: NSObject, LegacyComponent
     }
     
     public func checkPhotoAuthorizationStatus(for intent: TGPhotoAccessIntent, alertDismissCompletion: (() -> Void)!) -> Bool {
+        if let context = self.context {
+            DeviceAccess.authorizeAccess(to: .mediaLibrary(.send), presentationData: context.sharedContext.currentPresentationData.with { $0 }, present: context.sharedContext.presentGlobalController, openSettings: context.sharedContext.applicationBindings.openSettings, { value in
+                if !value {
+                    alertDismissCompletion?()
+                }
+            })
+        }
         return true
     }
     

submodules/LocationUI/Sources/LocationPickerControllerNode.swift

@@ -548,7 +548,7 @@ final class LocationPickerControllerNode: ViewControllerTracingNode {
                             if foundVenues == nil && !state.searchingVenuesAround {
                                 displayingPlacesButton = true
                             } else if let previousLocation = foundVenuesLocation {
-                                let currentLocation =  CLLocation(latitude: coordinate.latitude, longitude: coordinate.longitude)
+                                let currentLocation = CLLocation(latitude: coordinate.latitude, longitude: coordinate.longitude)
                                 if currentLocation.distance(from: previousLocation) > 300 {
                                     displayingPlacesButton = true
                                 }

submodules/SettingsUI/Sources/Themes/EditThemeController.swift

@@ -551,7 +551,7 @@ public func editThemeController(context: AccountContext, mode: EditThemeControll
                                                 context.sharedContext.accountManager.mediaBox.storeResourceData(resource.id, data: data, synchronous: true)
                                             }
                                             
-                                            let themeReference: PresentationThemeReference = .cloud(PresentationCloudTheme(theme: resultTheme, resolvedWallpaper: resolvedWallpaper))
+                                            let themeReference: PresentationThemeReference = .cloud(PresentationCloudTheme(theme: resultTheme, resolvedWallpaper: resolvedWallpaper, creatorAccountId: context.account.id))
                                                                                            
                                             var themeSpecificChatWallpapers = current.themeSpecificChatWallpapers
                                             themeSpecificChatWallpapers[themeReference.index] = nil
@@ -585,7 +585,7 @@ public func editThemeController(context: AccountContext, mode: EditThemeControll
                                             context.sharedContext.accountManager.mediaBox.storeResourceData(resource.id, data: data, synchronous: true)
                                         }
                                         
-                                        let themeReference: PresentationThemeReference = .cloud(PresentationCloudTheme(theme: resultTheme, resolvedWallpaper: resolvedWallpaper))
+                                        let themeReference: PresentationThemeReference = .cloud(PresentationCloudTheme(theme: resultTheme, resolvedWallpaper: resolvedWallpaper, creatorAccountId: context.account.id))
                                                                                        
                                         var themeSpecificChatWallpapers = current.themeSpecificChatWallpapers
                                         themeSpecificChatWallpapers[themeReference.index] = nil

submodules/SettingsUI/Sources/Themes/ThemeAccentColorController.swift

@@ -260,7 +260,7 @@ final class ThemeAccentColorController: ViewController {
                             if case let .result(resultTheme) = next {
                                 let _ = applyTheme(accountManager: context.sharedContext.accountManager, account: context.account, theme: resultTheme).start()
                                 return updatePresentationThemeSettingsInteractively(accountManager: context.sharedContext.accountManager, { current in
-                                    let themeReference: PresentationThemeReference = .cloud(PresentationCloudTheme(theme: resultTheme, resolvedWallpaper: wallpaper))
+                                    let themeReference: PresentationThemeReference = .cloud(PresentationCloudTheme(theme: resultTheme, resolvedWallpaper: wallpaper, creatorAccountId: context.account.id))
                                     
                                     var updatedTheme = current.theme
                                     var updatedAutomaticThemeSwitchSetting = current.automaticThemeSwitchSetting
@@ -289,7 +289,7 @@ final class ThemeAccentColorController: ViewController {
                             if case let .result(resultTheme) = next {
                                 let _ = applyTheme(accountManager: context.sharedContext.accountManager, account: context.account, theme: resultTheme).start()
                                 return updatePresentationThemeSettingsInteractively(accountManager: context.sharedContext.accountManager, { current in
-                                    let themeReference: PresentationThemeReference = .cloud(PresentationCloudTheme(theme: resultTheme, resolvedWallpaper: wallpaper))
+                                    let themeReference: PresentationThemeReference = .cloud(PresentationCloudTheme(theme: resultTheme, resolvedWallpaper: wallpaper, creatorAccountId: context.account.id))
                                     
                                     var updatedTheme = current.theme
                                     var updatedAutomaticThemeSwitchSetting = current.automaticThemeSwitchSetting

submodules/SettingsUI/Sources/Themes/ThemeAutoNightSettingsController.swift

@@ -550,7 +550,7 @@ public func themeAutoNightSettingsController(context: AccountContext) -> ViewCon
         |> mapToSignal { resolvedWallpaper -> Signal<Void, NoError> in
             var updatedTheme = theme
             if case let .cloud(info) = theme {
-                updatedTheme = .cloud(PresentationCloudTheme(theme: info.theme, resolvedWallpaper: resolvedWallpaper))
+                updatedTheme = .cloud(PresentationCloudTheme(theme: info.theme, resolvedWallpaper: resolvedWallpaper, creatorAccountId: info.theme.isCreator ? context.account.id : nil))
             }
             
             updateSettings { settings in
@@ -572,7 +572,7 @@ public func themeAutoNightSettingsController(context: AccountContext) -> ViewCon
         let settings = (sharedData.entries[ApplicationSpecificSharedDataKeys.presentationThemeSettings] as? PresentationThemeSettings) ?? PresentationThemeSettings.defaultSettings
         
         let defaultThemes: [PresentationThemeReference] = [.builtin(.night), .builtin(.nightAccent)]
-        let cloudThemes: [PresentationThemeReference] = cloudThemes.map { .cloud(PresentationCloudTheme(theme: $0, resolvedWallpaper: nil)) }
+        let cloudThemes: [PresentationThemeReference] = cloudThemes.map { .cloud(PresentationCloudTheme(theme: $0, resolvedWallpaper: nil, creatorAccountId: $0.isCreator ? context.account.id : nil)) }
         
         var availableThemes = defaultThemes
         availableThemes.append(contentsOf: cloudThemes)

submodules/SettingsUI/Sources/Themes/ThemePreviewController.swift

@@ -234,9 +234,9 @@ public final class ThemePreviewController: ViewController {
                 |> mapToSignal { theme, wallpaper -> Signal<PresentationThemeReference?, NoError> in
                     if let theme = theme {
                         if case let .file(file) = wallpaper, file.id != 0 {
-                            return .single(.cloud(PresentationCloudTheme(theme: theme, resolvedWallpaper: wallpaper)))
+                            return .single(.cloud(PresentationCloudTheme(theme: theme, resolvedWallpaper: wallpaper, creatorAccountId: theme.isCreator ? context.account.id : nil)))
                         } else {
-                            return .single(.cloud(PresentationCloudTheme(theme: theme, resolvedWallpaper: nil)))
+                            return .single(.cloud(PresentationCloudTheme(theme: theme, resolvedWallpaper: nil, creatorAccountId: theme.isCreator ? context.account.id : nil)))
                         }
                     } else {
                         return .complete()
@@ -313,7 +313,7 @@ public final class ThemePreviewController: ViewController {
                                     }
                                     if case let .result(theme) = result, let file = theme.file {
                                         context.sharedContext.accountManager.mediaBox.moveResourceData(from: info.resource.id, to: file.resource.id)
-                                        return .single((.cloud(PresentationCloudTheme(theme: theme, resolvedWallpaper: resolvedWallpaper)), true))
+                                        return .single((.cloud(PresentationCloudTheme(theme: theme, resolvedWallpaper: resolvedWallpaper, creatorAccountId: theme.isCreator ? context.account.id : nil)), true))
                                     } else {
                                         return .complete()
                                     }
@@ -332,7 +332,7 @@ public final class ThemePreviewController: ViewController {
                                     }
                                     if case let .result(updatedTheme) = result, let file = updatedTheme.file {
                                         context.sharedContext.accountManager.mediaBox.moveResourceData(from: info.resource.id, to: file.resource.id)
-                                        return .single((.cloud(PresentationCloudTheme(theme: updatedTheme, resolvedWallpaper: resolvedWallpaper)), true))
+                                        return .single((.cloud(PresentationCloudTheme(theme: updatedTheme, resolvedWallpaper: resolvedWallpaper, creatorAccountId: updatedTheme.isCreator ? context.account.id : nil)), true))
                                     } else {
                                         return .complete()
                                     }

submodules/SettingsUI/Sources/Themes/ThemeSettingsController.swift

@@ -729,7 +729,8 @@ public func themeSettingsController(context: AccountContext, focusOnItemTag: The
                                         let previousThemeIndex = themes.prefix(upTo: currentThemeIndex).reversed().firstIndex(where: { $0.file != nil })
                                         let newTheme: PresentationThemeReference
                                         if let previousThemeIndex = previousThemeIndex {
-                                            newTheme = .cloud(PresentationCloudTheme(theme: themes[themes.index(before: previousThemeIndex.base)], resolvedWallpaper: nil))
+                                            let theme = themes[themes.index(before: previousThemeIndex.base)]
+                                            newTheme = .cloud(PresentationCloudTheme(theme: theme, resolvedWallpaper: nil, creatorAccountId: theme.isCreator ? context.account.id : nil))
                                         } else {
                                             newTheme = .builtin(.nightAccent)
                                         }
@@ -953,7 +954,8 @@ public func themeSettingsController(context: AccountContext, focusOnItemTag: The
                                                 let previousThemeIndex = themes.prefix(upTo: currentThemeIndex).reversed().firstIndex(where: { $0.file != nil })
                                                 let newTheme: PresentationThemeReference
                                                 if let previousThemeIndex = previousThemeIndex {
-                                                    selectThemeImpl?(.cloud(PresentationCloudTheme(theme: themes[themes.index(before: previousThemeIndex.base)], resolvedWallpaper: nil)))
+                                                    let theme = themes[themes.index(before: previousThemeIndex.base)]
+                                                    selectThemeImpl?(.cloud(PresentationCloudTheme(theme: theme, resolvedWallpaper: nil, creatorAccountId: theme.isCreator ? context.account.id : nil)))
                                                 } else {
                                                     if settings.baseTheme == .night {
                                                         selectAccentColorImpl?(PresentationThemeAccentColor(baseColor: .blue))
@@ -1014,7 +1016,7 @@ public func themeSettingsController(context: AccountContext, focusOnItemTag: The
         }
         defaultThemes.append(contentsOf: [.builtin(.night), .builtin(.nightAccent)])
         
-        let cloudThemes: [PresentationThemeReference] = cloudThemes.map { .cloud(PresentationCloudTheme(theme: $0, resolvedWallpaper: nil)) }.filter { !removedThemeIndexes.contains($0.index) }
+        let cloudThemes: [PresentationThemeReference] = cloudThemes.map { .cloud(PresentationCloudTheme(theme: $0, resolvedWallpaper: nil, creatorAccountId: $0.isCreator ? context.account.id : nil)) }.filter { !removedThemeIndexes.contains($0.index) }
         
         var availableThemes = defaultThemes
         if defaultThemes.first(where: { $0.index == themeReference.index }) == nil && cloudThemes.first(where: { $0.index == themeReference.index }) == nil {
@@ -1158,7 +1160,7 @@ public func themeSettingsController(context: AccountContext, focusOnItemTag: The
             var baseThemeIndex: Int64?
             var updatedThemeBaseIndex: Int64?
             if case let .cloud(info) = theme {
-                updatedTheme = .cloud(PresentationCloudTheme(theme: info.theme, resolvedWallpaper: resolvedWallpaper))
+                updatedTheme = .cloud(PresentationCloudTheme(theme: info.theme, resolvedWallpaper: resolvedWallpaper, creatorAccountId: info.theme.isCreator ? context.account.id : nil))
                 if let settings = info.theme.settings {
                     baseThemeIndex = PresentationThemeReference.builtin(PresentationBuiltinThemeReference(baseTheme: settings.baseTheme)).index
                     updatedThemeBaseIndex = baseThemeIndex

submodules/StickerPackPreviewUI/BUCK

@@ -24,6 +24,7 @@ static_library(
         "//submodules/ActivityIndicator:ActivityIndicator",
         "//submodules/AnimatedStickerNode:AnimatedStickerNode",
         "//submodules/TelegramAnimatedStickerNode:TelegramAnimatedStickerNode",
+        "//submodules/ArchivedStickerPacksNotice:ArchivedStickerPacksNotice",
     ],
     frameworks = [
         "$SDKROOT/System/Library/Frameworks/Foundation.framework",

submodules/TelegramCore/Sources/RecentPeers.swift

@@ -231,3 +231,20 @@ public func recentlyUsedInlineBots(postbox: Postbox) -> Signal<[(Peer, Double)],
     }
 }
 
+public func removeRecentlyUsedInlineBot(account: Account, peerId: PeerId) -> Signal<Void, NoError> {
+    return account.postbox.transaction { transaction -> Signal<Void, NoError> in
+        transaction.removeOrderedItemListItem(collectionId: Namespaces.OrderedItemList.CloudRecentInlineBots, itemId: RecentPeerItemId(peerId).rawValue)
+        
+        if let peer = transaction.getPeer(peerId), let apiPeer = apiInputPeer(peer) {
+            return account.network.request(Api.functions.contacts.resetTopPeerRating(category: .topPeerCategoryBotsInline, peer: apiPeer))
+            |> `catch` { _ -> Signal<Api.Bool, NoError> in
+                return .single(.boolFalse)
+            }
+            |> mapToSignal { _ -> Signal<Void, NoError> in
+                return .complete()
+            }
+        } else {
+            return .complete()
+        }
+    } |> switchToLatest
+}

submodules/TelegramUI/TelegramUI/AppDelegate.swift

@@ -816,12 +816,12 @@ final class SharedApplicationContext {
                     return
                 }
                 var exists = false
-                strongSelf.mainWindow.forEachViewController { controller in
+                strongSelf.mainWindow.forEachViewController({ controller in
                     if controller is ThemeSettingsCrossfadeController || controller is ThemeSettingsController {
                         exists = true
                     }
                     return true
-                }
+                })
                 
                 if !exists {
                     strongSelf.mainWindow.present(ThemeSettingsCrossfadeController(), on: .root)
@@ -1425,12 +1425,12 @@ final class SharedApplicationContext {
                 }
             }
         }
-        self.mainWindow.forEachViewController { controller in
+        self.mainWindow.forEachViewController({ controller in
             if let controller = controller as? UndoOverlayController {
                 controller.dismissWithCommitAction()
             }
             return true
-        }
+        })
     }
 
     func applicationDidEnterBackground(_ application: UIApplication) {

submodules/TelegramUI/TelegramUI/ApplicationContext.swift

@@ -333,7 +333,7 @@ final class AuthorizedApplicationContext {
                                         return false
                                     }
                                     return true
-                                })
+                                }, excludeNavigationSubControllers: true)
                                 
                                 if foundOverlay {
                                     return true
@@ -362,7 +362,7 @@ final class AuthorizedApplicationContext {
                             return false
                         }, expandAction: { expandData in
                             if let strongSelf = self {
-                                let chatController = ChatControllerImpl(context: strongSelf.context, chatLocation: .peer(firstMessage.id.peerId), mode: .overlay)
+                                let chatController = ChatControllerImpl(context: strongSelf.context, chatLocation: .peer(firstMessage.id.peerId), mode: .overlay(strongSelf.rootController))
                                 //chatController.navigation_setNavigationController(strongSelf.rootController)
                                 chatController.presentationArguments = ChatControllerOverlayPresentationData(expandData: expandData())
                                 //strongSelf.rootController.pushViewController(chatController)

submodules/TelegramUI/TelegramUI/ChatController.swift

@@ -8254,6 +8254,8 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
             return navigationController
         } else if case let .inline(navigationController) = self.presentationInterfaceState.mode {
             return navigationController
+        } else if case let .overlay(navigationController) = self.presentationInterfaceState.mode {
+            return navigationController
         } else {
             return nil
         }

submodules/TelegramUI/TelegramUI/ChatControllerNode.swift

@@ -496,7 +496,14 @@ class ChatControllerNode: ASDisplayNode, UIScrollViewDelegate {
                 self.navigationBar?.isHidden = true
             }
             if self.overlayNavigationBar == nil {
-                let overlayNavigationBar = ChatOverlayNavigationBar(theme: self.chatPresentationInterfaceState.theme, strings: self.chatPresentationInterfaceState.strings, nameDisplayOrder: self.chatPresentationInterfaceState.nameDisplayOrder, close: { [weak self] in
+                let overlayNavigationBar = ChatOverlayNavigationBar(theme: self.chatPresentationInterfaceState.theme, strings: self.chatPresentationInterfaceState.strings, nameDisplayOrder: self.chatPresentationInterfaceState.nameDisplayOrder, tapped: { [weak self] in
+                    if let strongSelf = self {
+                        strongSelf.dismissAsOverlay()
+                        if case let .peer(id) = strongSelf.chatPresentationInterfaceState.chatLocation {
+                            strongSelf.interfaceInteraction?.navigateToChat(id)
+                        }
+                    }
+                }, close: { [weak self] in
                     self?.dismissAsOverlay()
                 })
                 overlayNavigationBar.peerView = self.peerView

submodules/TelegramUI/TelegramUI/ChatOverlayNavigationBar.swift

@@ -14,6 +14,7 @@ final class ChatOverlayNavigationBar: ASDisplayNode {
     private let theme: PresentationTheme
     private let strings: PresentationStrings
     private let nameDisplayOrder: PresentationPersonNameOrder
+    private let tapped: () -> Void
     private let close: () -> Void
     
     private let separatorNode: ASDisplayNode
@@ -40,10 +41,11 @@ final class ChatOverlayNavigationBar: ASDisplayNode {
         }
     }
     
-    init(theme: PresentationTheme, strings: PresentationStrings, nameDisplayOrder: PresentationPersonNameOrder, close: @escaping () -> Void) {
+    init(theme: PresentationTheme, strings: PresentationStrings, nameDisplayOrder: PresentationPersonNameOrder, tapped: @escaping () -> Void, close: @escaping () -> Void) {
         self.theme = theme
         self.strings = strings
         self.nameDisplayOrder = nameDisplayOrder
+        self.tapped = tapped
         self.close = close
         
         self.separatorNode = ASDisplayNode()
@@ -83,6 +85,13 @@ final class ChatOverlayNavigationBar: ASDisplayNode {
         self.closeButton.addTarget(self, action: #selector(self.closePressed), forControlEvents: [.touchUpInside])
     }
     
+    override func didLoad() {
+        super.didLoad()
+        
+        let gestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(self.handleTap))
+        self.view.addGestureRecognizer(gestureRecognizer)
+    }
+        
     func updateLayout(size: CGSize, transition: ContainedViewLayoutTransition) {
         transition.updateFrame(node: self.separatorNode, frame: CGRect(origin: CGPoint(x: 0.0, y: size.height - UIScreenPixel), size: CGSize(width: size.width, height: UIScreenPixel)))
         
@@ -93,11 +102,15 @@ final class ChatOverlayNavigationBar: ASDisplayNode {
         let _ = titleApply()
         transition.updateFrame(node: self.titleNode, frame: CGRect(origin: CGPoint(x: sideInset, y: floor((size.height - titleLayout.size.height) / 2.0)), size: titleLayout.size))
         
-        let closeButtonSize = self.closeButton.measure(CGSize(width: 100.0, height: 100.0))
-        transition.updateFrame(node: self.closeButton, frame: CGRect(origin: CGPoint(x: size.width - sideInset - closeButtonSize.width - 6.0, y: floor((size.height - closeButtonSize.height) / 2.0)), size: closeButtonSize))
+        let closeButtonSize = CGSize(width: size.height, height: size.height)
+        transition.updateFrame(node: self.closeButton, frame: CGRect(origin: CGPoint(x: size.width - sideInset - closeButtonSize.width + 10.0, y: 0.0), size: closeButtonSize))
     }
     
-    @objc func closePressed() {
+    @objc private func handleTap() {
+        self.tapped()
+    }
+    
+    @objc private func closePressed() {
         self.close()
     }
 }

submodules/TelegramUI/TelegramUI/HashtagChatInputContextPanelNode.swift

@@ -10,6 +10,7 @@ import TelegramUIPreferences
 import MergeLists
 import AccountContext
 import AccountContext
+import ItemListUI
 
 private struct HashtagChatInputContextPanelEntryStableId: Hashable {
     let text: String
@@ -19,25 +20,26 @@ private struct HashtagChatInputContextPanelEntry: Comparable, Identifiable {
     let index: Int
     let theme: PresentationTheme
     let text: String
+    let revealed: Bool
     
     var stableId: HashtagChatInputContextPanelEntryStableId {
         return HashtagChatInputContextPanelEntryStableId(text: self.text)
     }
     
     func withUpdatedTheme(_ theme: PresentationTheme) -> HashtagChatInputContextPanelEntry {
-        return HashtagChatInputContextPanelEntry(index: self.index, theme: theme, text: self.text)
+        return HashtagChatInputContextPanelEntry(index: self.index, theme: theme, text: self.text, revealed: self.revealed)
     }
     
     static func ==(lhs: HashtagChatInputContextPanelEntry, rhs: HashtagChatInputContextPanelEntry) -> Bool {
-        return lhs.index == rhs.index && lhs.text == rhs.text && lhs.theme === rhs.theme
+        return lhs.index == rhs.index && lhs.text == rhs.text && lhs.theme === rhs.theme && lhs.revealed == rhs.revealed
     }
     
     static func <(lhs: HashtagChatInputContextPanelEntry, rhs: HashtagChatInputContextPanelEntry) -> Bool {
         return lhs.index < rhs.index
     }
     
-    func item(account: Account, fontSize: PresentationFontSize, hashtagSelected: @escaping (String) -> Void) -> ListViewItem {
-        return HashtagChatInputPanelItem(theme: self.theme, fontSize: fontSize, text: self.text, hashtagSelected: hashtagSelected)
+    func item(account: Account, presentationData: PresentationData, setHashtagRevealed: @escaping (String?) -> Void, hashtagSelected: @escaping (String) -> Void, removeRequested: @escaping (String) -> Void) -> ListViewItem {
+        return HashtagChatInputPanelItem(presentationData: ItemListPresentationData(presentationData), text: self.text, revealed: self.revealed, setHashtagRevealed: setHashtagRevealed, hashtagSelected: hashtagSelected, removeRequested: removeRequested)
     }
 }
 
@@ -47,12 +49,12 @@ private struct HashtagChatInputContextPanelTransition {
     let updates: [ListViewUpdateItem]
 }
 
-private func preparedTransition(from fromEntries: [HashtagChatInputContextPanelEntry], to toEntries: [HashtagChatInputContextPanelEntry], account: Account, fontSize: PresentationFontSize, hashtagSelected: @escaping (String) -> Void) -> HashtagChatInputContextPanelTransition {
+private func preparedTransition(from fromEntries: [HashtagChatInputContextPanelEntry], to toEntries: [HashtagChatInputContextPanelEntry], account: Account, presentationData: PresentationData, setHashtagRevealed: @escaping (String?) -> Void, hashtagSelected: @escaping (String) -> Void, removeRequested: @escaping (String) -> Void) -> HashtagChatInputContextPanelTransition {
     let (deleteIndices, indicesAndItems, updateIndices) = mergeListsStableWithUpdates(leftList: fromEntries, rightList: toEntries)
     
     let deletions = deleteIndices.map { ListViewDeleteItem(index: $0, directionHint: nil) }
-    let insertions = indicesAndItems.map { ListViewInsertItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(account: account, fontSize: fontSize, hashtagSelected: hashtagSelected), directionHint: nil) }
-    let updates = updateIndices.map { ListViewUpdateItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(account: account, fontSize: fontSize, hashtagSelected: hashtagSelected), directionHint: nil) }
+    let insertions = indicesAndItems.map { ListViewInsertItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(account: account, presentationData: presentationData, setHashtagRevealed: setHashtagRevealed, hashtagSelected: hashtagSelected, removeRequested: removeRequested), directionHint: nil) }
+    let updates = updateIndices.map { ListViewUpdateItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(account: account, presentationData: presentationData, setHashtagRevealed: setHashtagRevealed, hashtagSelected: hashtagSelected, removeRequested: removeRequested), directionHint: nil) }
     
     return HashtagChatInputContextPanelTransition(deletions: deletions, insertions: insertions, updates: updates)
 }
@@ -61,6 +63,9 @@ final class HashtagChatInputContextPanelNode: ChatInputContextPanelNode {
     private let listView: ListView
     private var currentEntries: [HashtagChatInputContextPanelEntry]?
     
+    private var currentResults: [String] = []
+    private var revealedHashtag: String?
+    
     private var enqueuedTransitions: [(HashtagChatInputContextPanelTransition, Bool)] = []
     private var validLayout: (CGSize, CGFloat, CGFloat, CGFloat)?
     
@@ -81,11 +86,13 @@ final class HashtagChatInputContextPanelNode: ChatInputContextPanelNode {
     }
     
     func updateResults(_ results: [String]) {
+        self.currentResults = results
+        
         var entries: [HashtagChatInputContextPanelEntry] = []
         var index = 0
         var stableIds = Set<HashtagChatInputContextPanelEntryStableId>()
         for text in results {
-            let entry = HashtagChatInputContextPanelEntry(index: index, theme: self.theme, text: text)
+            let entry = HashtagChatInputContextPanelEntry(index: index, theme: self.theme, text: text, revealed: text == self.revealedHashtag)
             if stableIds.contains(entry.stableId) {
                 continue
             }
@@ -98,7 +105,12 @@ final class HashtagChatInputContextPanelNode: ChatInputContextPanelNode {
     
     private func prepareTransition(from: [HashtagChatInputContextPanelEntry]? , to: [HashtagChatInputContextPanelEntry]) {
         let firstTime = from == nil
-        let transition = preparedTransition(from: from ?? [], to: to, account: self.context.account, fontSize: self.fontSize, hashtagSelected: { [weak self] text in
+        let presentationData = self.context.sharedContext.currentPresentationData.with { $0 }
+        let transition = preparedTransition(from: from ?? [], to: to, account: self.context.account, presentationData: presentationData, setHashtagRevealed: { [weak self] text in
+            if let strongSelf = self {
+                strongSelf.revealedHashtag = text
+            }
+        }, hashtagSelected: { [weak self] text in
             if let strongSelf = self, let interfaceInteraction = strongSelf.interfaceInteraction {
                 interfaceInteraction.updateTextInputStateAndMode { textInputState, inputMode in
                     var hashtagQueryRange: NSRange?
@@ -123,6 +135,10 @@ final class HashtagChatInputContextPanelNode: ChatInputContextPanelNode {
                     return (textInputState, inputMode)
                 }
             }
+        }, removeRequested: { [weak self] text in
+            if let strongSelf = self {
+                let _ = removeRecentlyUsedHashtag(postbox: strongSelf.context.account.postbox, string: text).start()
+            }
         })
         self.currentEntries = to
         self.enqueueTransition(transition, firstTime: firstTime)

submodules/TelegramUI/TelegramUI/HashtagChatInputPanelItem.swift

@@ -8,20 +8,25 @@ import SwiftSignalKit
 import Postbox
 import TelegramPresentationData
 import TelegramUIPreferences
+import ItemListUI
 
 final class HashtagChatInputPanelItem: ListViewItem {
-    fileprivate let theme: PresentationTheme
-    fileprivate let fontSize: PresentationFontSize
+    fileprivate let presentationData: ItemListPresentationData
     fileprivate let text: String
+    fileprivate let revealed: Bool
+    fileprivate let setHashtagRevealed: (String?) -> Void
     private let hashtagSelected: (String) -> Void
+    fileprivate let removeRequested: (String) -> Void
     
     let selectable: Bool = true
     
-    public init(theme: PresentationTheme, fontSize: PresentationFontSize, text: String, hashtagSelected: @escaping (String) -> Void) {
-        self.theme = theme
-        self.fontSize = fontSize
+    public init(presentationData: ItemListPresentationData, text: String, revealed: Bool, setHashtagRevealed: @escaping (String?) -> Void, hashtagSelected: @escaping (String) -> Void, removeRequested: @escaping (String) -> Void) {
+        self.presentationData = presentationData
         self.text = text
+        self.revealed = revealed
+        self.setHashtagRevealed = setHashtagRevealed
         self.hashtagSelected = hashtagSelected
+        self.removeRequested = removeRequested
     }
     
     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) {
@@ -72,7 +77,11 @@ final class HashtagChatInputPanelItem: ListViewItem {
     }
     
     func selected(listView: ListView) {
-        self.hashtagSelected(self.text)
+        if self.revealed {
+            self.setHashtagRevealed(nil)
+        } else {
+            self.hashtagSelected(self.text)
+        }
     }
 }
 
@@ -82,6 +91,17 @@ final class HashtagChatInputPanelItemNode: ListViewItemNode {
     private let topSeparatorNode: ASDisplayNode
     private let separatorNode: ASDisplayNode
     private let highlightedBackgroundNode: ASDisplayNode
+  
+    private var revealNode: ItemListRevealOptionsNode?
+    private var revealOptions: [ItemListRevealOption] = []
+    private var initialRevealOffset: CGFloat = 0.0
+    public private(set) var revealOffset: CGFloat = 0.0
+    private var recognizer: ItemListRevealOptionsGestureRecognizer?
+    private var hapticFeedback: HapticFeedback?
+    
+    private var item: HashtagChatInputPanelItem?
+    
+    private var validLayout: (CGSize, CGFloat, CGFloat)?
     
     init() {
         self.textNode = TextNode()
@@ -102,6 +122,15 @@ final class HashtagChatInputPanelItemNode: ListViewItemNode {
         self.addSubnode(self.textNode)
     }
     
+    override func didLoad() {
+        super.didLoad()
+        
+        let recognizer = ItemListRevealOptionsGestureRecognizer(target: self, action: #selector(self.revealGesture(_:)))
+        self.recognizer = recognizer
+        recognizer.allowAnyDirection = false
+        self.view.addGestureRecognizer(recognizer)
+    }
+    
     override public func layoutForParams(_ params: ListViewItemLayoutParams, item: ListViewItem, previousItem: ListViewItem?, nextItem: ListViewItem?) {
         if let item = item as? HashtagChatInputPanelItem {
             let doLayout = self.asyncLayout()
@@ -116,26 +145,31 @@ final class HashtagChatInputPanelItemNode: ListViewItemNode {
     func asyncLayout() -> (_ item: HashtagChatInputPanelItem, _ params: ListViewItemLayoutParams, _ mergedTop: Bool, _ mergedBottom: Bool) -> (ListViewItemNodeLayout, (ListViewItemUpdateAnimation) -> Void) {
         let makeTextLayout = TextNode.asyncLayout(self.textNode)
         return { [weak self] item, params, mergedTop, mergedBottom in
-            let textFont = Font.medium(floor(item.fontSize.baseDisplaySize * 14.0 / 17.0))
+            let textFont = Font.medium(floor(item.presentationData.fontSize.baseDisplaySize * 14.0 / 17.0))
             
             let baseWidth = params.width - params.leftInset - params.rightInset
             
             let leftInset: CGFloat = 15.0 + params.leftInset
             let rightInset: CGFloat = 10.0 + params.rightInset
             
-            let (textLayout, textApply) = makeTextLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: "#\(item.text)", font: textFont, textColor: item.theme.list.itemPrimaryTextColor), backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: baseWidth, height: 100.0), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
+            let (textLayout, textApply) = makeTextLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: "#\(item.text)", font: textFont, textColor: item.presentationData.theme.list.itemPrimaryTextColor), backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: baseWidth, height: 100.0), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
             
             let nodeLayout = ListViewItemNodeLayout(contentSize: CGSize(width: params.width, height: HashtagChatInputPanelItemNode.itemHeight), insets: UIEdgeInsets())
             
-            return (nodeLayout, { _ in
+            return (nodeLayout, { animation in
                 if let strongSelf = self {
-                    strongSelf.separatorNode.backgroundColor = item.theme.list.itemPlainSeparatorColor
-                    strongSelf.topSeparatorNode.backgroundColor = item.theme.list.itemPlainSeparatorColor
-                    strongSelf.backgroundColor = item.theme.list.plainBackgroundColor
-                    strongSelf.highlightedBackgroundNode.backgroundColor = item.theme.list.itemHighlightedBackgroundColor
+                    strongSelf.item = item
+                    strongSelf.validLayout = (nodeLayout.contentSize, params.leftInset, params.rightInset)
+                    
+                    let revealOffset = strongSelf.revealOffset
+                    
+                    strongSelf.separatorNode.backgroundColor = item.presentationData.theme.list.itemPlainSeparatorColor
+                    strongSelf.topSeparatorNode.backgroundColor = item.presentationData.theme.list.itemPlainSeparatorColor
+                    strongSelf.backgroundColor = item.presentationData.theme.list.plainBackgroundColor
+                    strongSelf.highlightedBackgroundNode.backgroundColor = item.presentationData.theme.list.itemHighlightedBackgroundColor
                     
                     let _ = textApply()
-                    strongSelf.textNode.frame = CGRect(origin: CGPoint(x: leftInset, y: floor((nodeLayout.contentSize.height - textLayout.size.height) / 2.0)), size: textLayout.size)
+                    strongSelf.textNode.frame = CGRect(origin: CGPoint(x: revealOffset + leftInset, y: floor((nodeLayout.contentSize.height - textLayout.size.height) / 2.0)), size: textLayout.size)
                     
                     strongSelf.topSeparatorNode.isHidden = mergedTop
                     strongSelf.separatorNode.isHidden = !mergedBottom
@@ -144,14 +178,27 @@ final class HashtagChatInputPanelItemNode: ListViewItemNode {
                     strongSelf.separatorNode.frame = CGRect(origin: CGPoint(x: leftInset, y: nodeLayout.contentSize.height - UIScreenPixel), size: CGSize(width: params.width - leftInset, height: UIScreenPixel))
                     
                     strongSelf.highlightedBackgroundNode.frame = CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: CGSize(width: params.width, height: nodeLayout.size.height + UIScreenPixel))
+                    
+                    strongSelf.setRevealOptions([ItemListRevealOption(key: 0, title: item.presentationData.strings.Common_Delete, icon: .none, color: item.presentationData.theme.list.itemDisclosureActions.destructive.fillColor, textColor: item.presentationData.theme.list.itemDisclosureActions.destructive.foregroundColor)])
+                    strongSelf.setRevealOptionsOpened(item.revealed, animated: animation.isAnimated)
                 }
             })
         }
     }
     
+    func updateRevealOffset(offset: CGFloat, transition: ContainedViewLayoutTransition) {
+        if let (size, leftInset, rightInset) = self.validLayout {
+            transition.updateFrameAdditive(node: self.textNode, frame: CGRect(origin: CGPoint(x: min(offset, 0.0) + 15.0 + leftInset, y: self.textNode.frame.minY), size: self.textNode.frame.size))
+        }
+    }
+    
     override func setHighlighted(_ highlighted: Bool, at point: CGPoint, animated: Bool) {
         super.setHighlighted(highlighted, at: point, animated: animated)
         
+        if let revealNode = self.revealNode, self.revealOffset != 0 {
+            return
+        }
+        
         if highlighted {
             self.highlightedBackgroundNode.alpha = 1.0
             if self.highlightedBackgroundNode.supernode == nil {
@@ -174,4 +221,199 @@ final class HashtagChatInputPanelItemNode: ListViewItemNode {
             }
         }
     }
+    
+    func setRevealOptions(_ options: [ItemListRevealOption]) {
+        if self.revealOptions == options {
+            return
+        }
+        let previousOptions = self.revealOptions
+        let wasEmpty = self.revealOptions.isEmpty
+        self.revealOptions = options
+        let isEmpty = options.isEmpty
+        if options.isEmpty {
+            if let _ = self.revealNode {
+                self.recognizer?.becomeCancelled()
+                self.updateRevealOffsetInternal(offset: 0.0, transition: .animated(duration: 0.3, curve: .spring))
+            }
+        }
+        if wasEmpty != isEmpty {
+            self.recognizer?.isEnabled = !isEmpty
+        }
+    }
+    
+    private func setRevealOptionsOpened(_ value: Bool, animated: Bool) {
+        if value != !self.revealOffset.isZero {
+            if !self.revealOffset.isZero {
+                self.recognizer?.becomeCancelled()
+            }
+            let transition: ContainedViewLayoutTransition
+            if animated {
+                transition = .animated(duration: 0.3, curve: .spring)
+            } else {
+                transition = .immediate
+            }
+            if value {
+                if self.revealNode == nil {
+                    self.setupAndAddRevealNode()
+                    if let revealNode = self.revealNode, revealNode.isNodeLoaded, let _ = self.validLayout {
+                        revealNode.layout()
+                        let revealSize = revealNode.bounds.size
+                        self.updateRevealOffsetInternal(offset: -revealSize.width, transition: transition)
+                    }
+                }
+            } else if !self.revealOffset.isZero {
+                self.updateRevealOffsetInternal(offset: 0.0, transition: transition)
+            }
+        }
+    }
+    
+    override func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
+        return true
+    }
+    
+    func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith otherGestureRecognizer: UIGestureRecognizer) -> Bool {
+        if let recognizer = self.recognizer, otherGestureRecognizer == recognizer {
+            return true
+        } else {
+            return false
+        }
+    }
+    
+    @objc func revealGesture(_ recognizer: ItemListRevealOptionsGestureRecognizer) {
+        guard let (size, _, _) = self.validLayout else {
+            return
+        }
+        switch recognizer.state {
+        case .began:
+            if let revealNode = self.revealNode {
+                let revealSize = revealNode.bounds.size
+                let location = recognizer.location(in: self.view)
+                if location.x > size.width - revealSize.width {
+                    recognizer.becomeCancelled()
+                } else {
+                    self.initialRevealOffset = self.revealOffset
+                }
+            } else {
+                if self.revealOptions.isEmpty {
+                    recognizer.becomeCancelled()
+                }
+                self.initialRevealOffset = self.revealOffset
+            }
+        case .changed:
+            var translation = recognizer.translation(in: self.view)
+            translation.x += self.initialRevealOffset
+            if self.revealNode == nil && translation.x.isLess(than: 0.0) {
+                self.setupAndAddRevealNode()
+                self.revealOptionsInteractivelyOpened()
+            }
+            self.updateRevealOffsetInternal(offset: translation.x, transition: .immediate)
+            if self.revealNode == nil {
+                self.revealOptionsInteractivelyClosed()
+            }
+        case .ended, .cancelled:
+            guard let recognizer = self.recognizer else {
+                break
+            }
+            
+            if let revealNode = self.revealNode {
+                let velocity = recognizer.velocity(in: self.view)
+                let revealSize = revealNode.bounds.size
+                var reveal = false
+                if abs(velocity.x) < 100.0 {
+                    if self.initialRevealOffset.isZero && self.revealOffset < 0.0 {
+                        reveal = true
+                    } else if self.revealOffset < -revealSize.width {
+                        reveal = true
+                    } else {
+                        reveal = false
+                    }
+                } else {
+                    if velocity.x < 0.0 {
+                        reveal = true
+                    } else {
+                        reveal = false
+                    }
+                }
+                self.updateRevealOffsetInternal(offset: reveal ? -revealSize.width : 0.0, transition: .animated(duration: 0.3, curve: .spring))
+                if !reveal {
+                    self.revealOptionsInteractivelyClosed()
+                }
+            }
+        default:
+            break
+        }
+    }
+    
+    private func revealOptionSelected(_ option: ItemListRevealOption, animated: Bool) {
+        guard let item = self.item else {
+            return
+        }
+        item.removeRequested(item.text)
+    }
+    
+    private func setupAndAddRevealNode() {
+        if !self.revealOptions.isEmpty {
+            let revealNode = ItemListRevealOptionsNode(optionSelected: { [weak self] option in
+                self?.revealOptionSelected(option, animated: false)
+            }, tapticAction: { [weak self] in
+                self?.hapticImpact()
+            })
+            revealNode.setOptions(self.revealOptions, isLeft: false)
+            self.revealNode = revealNode
+            
+            if let (size, _, rightInset) = self.validLayout {
+                var revealSize = revealNode.measure(CGSize(width: CGFloat.greatestFiniteMagnitude, height: size.height))
+                revealSize.width += rightInset
+                
+                revealNode.frame = CGRect(origin: CGPoint(x: size.width + max(self.revealOffset, -revealSize.width), y: 0.0), size: revealSize)
+                revealNode.updateRevealOffset(offset: 0.0, sideInset: -rightInset, transition: .immediate)
+            }
+            
+            self.addSubnode(revealNode)
+        }
+    }
+    
+    private func updateRevealOffsetInternal(offset: CGFloat, transition: ContainedViewLayoutTransition) {
+        self.revealOffset = offset
+        guard let (size, leftInset, rightInset) = self.validLayout else {
+            return
+        }
+        
+        if let revealNode = self.revealNode {
+            let revealSize = revealNode.bounds.size
+            
+            let revealFrame = CGRect(origin: CGPoint(x: size.width + max(self.revealOffset, -revealSize.width), y: 0.0), size: revealSize)
+            let revealNodeOffset = -max(self.revealOffset, -revealSize.width)
+            revealNode.updateRevealOffset(offset: revealNodeOffset, sideInset: -rightInset, transition: transition)
+            
+            if CGFloat(0.0).isLessThanOrEqualTo(offset) {
+                self.revealNode = nil
+                transition.updateFrame(node: revealNode, frame: revealFrame, completion: { [weak revealNode] _ in
+                    revealNode?.removeFromSupernode()
+                })
+            } else {
+                transition.updateFrame(node: revealNode, frame: revealFrame)
+            }
+        }
+        self.updateRevealOffset(offset: offset, transition: transition)
+    }
+    
+    func revealOptionsInteractivelyOpened() {
+        if let item = self.item {
+            item.setHashtagRevealed(item.text)
+        }
+    }
+    
+    func revealOptionsInteractivelyClosed() {
+        if let item = self.item {
+            item.setHashtagRevealed(nil)
+        }
+    }
+    
+    private func hapticImpact() {
+        if self.hapticFeedback == nil {
+            self.hapticFeedback = HapticFeedback()
+        }
+        self.hapticFeedback?.impact(.medium)
+    }
 }

submodules/TelegramUI/TelegramUI/MentionChatInputContextPanelNode.swift

@@ -11,25 +11,27 @@ import MergeLists
 import TextFormat
 import AccountContext
 import LocalizedPeerData
+import ItemListUI
 
 private struct MentionChatInputContextPanelEntry: Comparable, Identifiable {
     let index: Int
     let peer: Peer
+    let revealed: Bool
     
     var stableId: Int64 {
         return self.peer.id.toInt64()
     }
     
     static func ==(lhs: MentionChatInputContextPanelEntry, rhs: MentionChatInputContextPanelEntry) -> Bool {
-        return lhs.index == rhs.index && lhs.peer.isEqual(rhs.peer)
+        return lhs.index == rhs.index && lhs.peer.isEqual(rhs.peer) && lhs.revealed == rhs.revealed
     }
     
     static func <(lhs: MentionChatInputContextPanelEntry, rhs: MentionChatInputContextPanelEntry) -> Bool {
         return lhs.index < rhs.index
     }
     
-    func item(context: AccountContext, theme: PresentationTheme, fontSize: PresentationFontSize, inverted: Bool, peerSelected: @escaping (Peer) -> Void) -> ListViewItem {
-        return MentionChatInputPanelItem(context: context, theme: theme, fontSize: fontSize, inverted: inverted, peer: self.peer, peerSelected: peerSelected)
+    func item(context: AccountContext, presentationData: PresentationData, inverted: Bool, setPeerIdRevealed: @escaping (PeerId?) -> Void, peerSelected: @escaping (Peer) -> Void, removeRequested: @escaping (PeerId) -> Void) -> ListViewItem {
+        return MentionChatInputPanelItem(context: context, presentationData: ItemListPresentationData(presentationData), inverted: inverted, peer: self.peer, revealed: self.revealed, setPeerIdRevealed: setPeerIdRevealed, peerSelected: peerSelected, removeRequested: removeRequested)
     }
 }
 
@@ -39,12 +41,12 @@ private struct CommandChatInputContextPanelTransition {
     let updates: [ListViewUpdateItem]
 }
 
-private func preparedTransition(from fromEntries: [MentionChatInputContextPanelEntry], to toEntries: [MentionChatInputContextPanelEntry], context: AccountContext, theme: PresentationTheme, fontSize: PresentationFontSize, inverted: Bool, forceUpdate: Bool, peerSelected: @escaping (Peer) -> Void) -> CommandChatInputContextPanelTransition {
+private func preparedTransition(from fromEntries: [MentionChatInputContextPanelEntry], to toEntries: [MentionChatInputContextPanelEntry], context: AccountContext, presentationData: PresentationData, inverted: Bool, forceUpdate: Bool, setPeerIdRevealed: @escaping (PeerId?) -> Void, peerSelected: @escaping (Peer) -> Void, removeRequested: @escaping (PeerId) -> Void) -> CommandChatInputContextPanelTransition {
     let (deleteIndices, indicesAndItems, updateIndices) = mergeListsStableWithUpdates(leftList: fromEntries, rightList: toEntries, allUpdated: forceUpdate)
     
     let deletions = deleteIndices.map { ListViewDeleteItem(index: $0, directionHint: nil) }
-    let insertions = indicesAndItems.map { ListViewInsertItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(context: context, theme: theme, fontSize: fontSize, inverted: inverted, peerSelected: peerSelected), directionHint: nil) }
-    let updates = updateIndices.map { ListViewUpdateItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(context: context, theme: theme, fontSize: fontSize, inverted: inverted, peerSelected: peerSelected), directionHint: nil) }
+    let insertions = indicesAndItems.map { ListViewInsertItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(context: context, presentationData: presentationData, inverted: inverted, setPeerIdRevealed: setPeerIdRevealed, peerSelected: peerSelected, removeRequested: removeRequested), directionHint: nil) }
+    let updates = updateIndices.map { ListViewUpdateItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(context: context, presentationData: presentationData, inverted: inverted, setPeerIdRevealed: setPeerIdRevealed, peerSelected: peerSelected, removeRequested: removeRequested), directionHint: nil) }
     
     return CommandChatInputContextPanelTransition(deletions: deletions, insertions: insertions, updates: updates)
 }
@@ -60,6 +62,8 @@ final class MentionChatInputContextPanelNode: ChatInputContextPanelNode {
     private let listView: ListView
     private var currentEntries: [MentionChatInputContextPanelEntry]?
     
+    private var revealedPeerId: PeerId?
+    
     private var enqueuedTransitions: [(CommandChatInputContextPanelTransition, Bool)] = []
     private var validLayout: (CGSize, CGFloat, CGFloat, CGFloat)?
     
@@ -95,7 +99,7 @@ final class MentionChatInputContextPanelNode: ChatInputContextPanelNode {
                 continue
             }
             peerIdSet.insert(peerId)
-            entries.append(MentionChatInputContextPanelEntry(index: index, peer: peer))
+            entries.append(MentionChatInputContextPanelEntry(index: index, peer: peer, revealed: revealedPeerId == peer.id))
             index += 1
         }
         self.updateToEntries(entries: entries, forceUpdate: false)
@@ -103,7 +107,10 @@ final class MentionChatInputContextPanelNode: ChatInputContextPanelNode {
     
     private func updateToEntries(entries: [MentionChatInputContextPanelEntry], forceUpdate: Bool) {
         let firstTime = self.currentEntries == nil
-        let transition = preparedTransition(from: self.currentEntries ?? [], to: entries, context: self.context, theme: self.theme, fontSize: self.fontSize, inverted: self.mode == .search, forceUpdate: forceUpdate, peerSelected: { [weak self] peer in
+        let presentationData = self.context.sharedContext.currentPresentationData.with { $0 }
+        let transition = preparedTransition(from: self.currentEntries ?? [], to: entries, context: self.context, presentationData: presentationData, inverted: self.mode == .search, forceUpdate: forceUpdate, setPeerIdRevealed: { [weak self] peerId in
+            
+        }, peerSelected: { [weak self] peer in
             if let strongSelf = self, let interfaceInteraction = strongSelf.interfaceInteraction {
                 switch strongSelf.mode {
                     case .input:
@@ -147,6 +154,10 @@ final class MentionChatInputContextPanelNode: ChatInputContextPanelNode {
                         interfaceInteraction.beginMessageSearch(.member(peer), "")
                 }
             }
+        }, removeRequested: { [weak self] peerId in
+            if let strongSelf = self {
+                let _ = removeRecentlyUsedInlineBot(account: strongSelf.context.account, peerId: peerId).start()
+            }
         })
         self.currentEntries = entries
         self.enqueueTransition(transition, firstTime: firstTime)

submodules/TelegramUI/TelegramUI/MentionChatInputPanelItem.swift

@@ -10,24 +10,29 @@ import TelegramPresentationData
 import TelegramUIPreferences
 import AvatarNode
 import AccountContext
+import ItemListUI
 
 final class MentionChatInputPanelItem: ListViewItem {
     fileprivate let context: AccountContext
-    fileprivate let theme: PresentationTheme
-    fileprivate let fontSize: PresentationFontSize
+    fileprivate let presentationData: ItemListPresentationData
+    fileprivate let revealed: Bool
     fileprivate let inverted: Bool
     fileprivate let peer: Peer
     private let peerSelected: (Peer) -> Void
+    fileprivate let setPeerIdRevealed: (PeerId?) -> Void
+    fileprivate let removeRequested: (PeerId) -> Void
     
     let selectable: Bool = true
     
-    public init(context: AccountContext, theme: PresentationTheme, fontSize: PresentationFontSize, inverted: Bool, peer: Peer, peerSelected: @escaping (Peer) -> Void) {
+    public init(context: AccountContext, presentationData: ItemListPresentationData, inverted: Bool, peer: Peer, revealed: Bool, setPeerIdRevealed: @escaping (PeerId?) -> Void, peerSelected: @escaping (Peer) -> Void, removeRequested: @escaping (PeerId) -> Void) {
         self.context = context
-        self.theme = theme
-        self.fontSize = fontSize
+        self.presentationData = presentationData
         self.inverted = inverted
         self.peer = peer
+        self.revealed = revealed
+        self.setPeerIdRevealed = setPeerIdRevealed
         self.peerSelected = peerSelected
+        self.removeRequested = removeRequested
     }
     
     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) {
@@ -86,15 +91,24 @@ private let avatarFont = avatarPlaceholderFont(size: 16.0)
 
 final class MentionChatInputPanelItemNode: ListViewItemNode {
     static let itemHeight: CGFloat = 42.0
-    
-    private var item: MentionChatInputPanelItem?
-    
+        
     private let avatarNode: AvatarNode
     private let textNode: TextNode
     private let topSeparatorNode: ASDisplayNode
     private let separatorNode: ASDisplayNode
     private let highlightedBackgroundNode: ASDisplayNode
     
+    private var revealNode: ItemListRevealOptionsNode?
+    private var revealOptions: [ItemListRevealOption] = []
+    private var initialRevealOffset: CGFloat = 0.0
+    public private(set) var revealOffset: CGFloat = 0.0
+    private var recognizer: ItemListRevealOptionsGestureRecognizer?
+    private var hapticFeedback: HapticFeedback?
+    
+    private var item: MentionChatInputPanelItem?
+    
+    private var validLayout: (CGSize, CGFloat, CGFloat)?
+    
     init() {
         self.avatarNode = AvatarNode(font: avatarFont)
         self.textNode = TextNode()
@@ -117,6 +131,15 @@ final class MentionChatInputPanelItemNode: ListViewItemNode {
         self.addSubnode(self.textNode)
     }
     
+    override func didLoad() {
+        super.didLoad()
+        
+        let recognizer = ItemListRevealOptionsGestureRecognizer(target: self, action: #selector(self.revealGesture(_:)))
+        self.recognizer = recognizer
+        recognizer.allowAnyDirection = false
+        self.view.addGestureRecognizer(recognizer)
+    }
+    
     override public func layoutForParams(_ params: ListViewItemLayoutParams, item: ListViewItem, previousItem: ListViewItem?, nextItem: ListViewItem?) {
         if let item = item as? MentionChatInputPanelItem {
             let doLayout = self.asyncLayout()
@@ -134,8 +157,8 @@ final class MentionChatInputPanelItemNode: ListViewItemNode {
         let previousItem = self.item
         
         return { [weak self] item, params, mergedTop, mergedBottom in
-            let primaryFont = Font.medium(floor(item.fontSize.baseDisplaySize * 14.0 / 17.0))
-            let secondaryFont = Font.regular(floor(item.fontSize.baseDisplaySize * 14.0 / 17.0))
+            let primaryFont = Font.medium(floor(item.presentationData.fontSize.baseDisplaySize * 14.0 / 17.0))
+            let secondaryFont = Font.regular(floor(item.presentationData.fontSize.baseDisplaySize * 14.0 / 17.0))
             
             let leftInset: CGFloat = 55.0 + params.leftInset
             let rightInset: CGFloat = 10.0 + params.rightInset
@@ -146,19 +169,23 @@ final class MentionChatInputPanelItemNode: ListViewItemNode {
             }
             
             let string = NSMutableAttributedString()
-            string.append(NSAttributedString(string: item.peer.debugDisplayTitle, font: primaryFont, textColor: item.theme.list.itemPrimaryTextColor))
+            string.append(NSAttributedString(string: item.peer.debugDisplayTitle, font: primaryFont, textColor: item.presentationData.theme.list.itemPrimaryTextColor))
             if let addressName = item.peer.addressName, !addressName.isEmpty {
-                string.append(NSAttributedString(string: " @\(addressName)", font: secondaryFont, textColor: item.theme.list.itemSecondaryTextColor))
+                string.append(NSAttributedString(string: " @\(addressName)", font: secondaryFont, textColor: item.presentationData.theme.list.itemSecondaryTextColor))
             }
             
             let (textLayout, textApply) = makeTextLayout(TextNodeLayoutArguments(attributedString: string, backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: params.width - leftInset - rightInset, height: 100.0), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
             
             let nodeLayout = ListViewItemNodeLayout(contentSize: CGSize(width: params.width, height: HashtagChatInputPanelItemNode.itemHeight), insets: UIEdgeInsets())
             
-            return (nodeLayout, { _ in
+            return (nodeLayout, { animation in
                 if let strongSelf = self {
                     strongSelf.item = item
                     
+                    strongSelf.validLayout = (nodeLayout.contentSize, params.leftInset, params.rightInset)
+                    
+                    let revealOffset = strongSelf.revealOffset
+                    
                     if let updatedInverted = updatedInverted {
                         if updatedInverted {
                             strongSelf.transform = CATransform3DMakeRotation(CGFloat(Double.pi), 0.0, 0.0, 1.0)
@@ -167,12 +194,12 @@ final class MentionChatInputPanelItemNode: ListViewItemNode {
                         }
                     }
                     
-                    strongSelf.separatorNode.backgroundColor = item.theme.list.itemPlainSeparatorColor
-                    strongSelf.topSeparatorNode.backgroundColor = item.theme.list.itemPlainSeparatorColor
-                    strongSelf.backgroundColor = item.theme.list.plainBackgroundColor
-                    strongSelf.highlightedBackgroundNode.backgroundColor = item.theme.list.itemHighlightedBackgroundColor
+                    strongSelf.separatorNode.backgroundColor = item.presentationData.theme.list.itemPlainSeparatorColor
+                    strongSelf.topSeparatorNode.backgroundColor = item.presentationData.theme.list.itemPlainSeparatorColor
+                    strongSelf.backgroundColor = item.presentationData.theme.list.plainBackgroundColor
+                    strongSelf.highlightedBackgroundNode.backgroundColor = item.presentationData.theme.list.itemHighlightedBackgroundColor
                     
-                    strongSelf.avatarNode.setPeer(context: item.context, theme: item.theme, peer: item.peer, emptyColor: item.theme.list.mediaPlaceholderColor)
+                    strongSelf.avatarNode.setPeer(context: item.context, theme: item.presentationData.theme, peer: item.peer, emptyColor: item.presentationData.theme.list.mediaPlaceholderColor)
                     
                     let _ = textApply()
                     
@@ -186,14 +213,33 @@ final class MentionChatInputPanelItemNode: ListViewItemNode {
                     strongSelf.separatorNode.frame = CGRect(origin: CGPoint(x: leftInset, y: !item.inverted ? (nodeLayout.contentSize.height - UIScreenPixel) : 0.0), size: CGSize(width: params.width - leftInset, height: UIScreenPixel))
                     
                     strongSelf.highlightedBackgroundNode.frame = CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: CGSize(width: params.width, height: nodeLayout.size.height + UIScreenPixel))
+                    
+                    if let peer = item.peer as? TelegramUser, let _ = peer.botInfo {
+                        strongSelf.setRevealOptions([ItemListRevealOption(key: 0, title: item.presentationData.strings.Common_Delete, icon: .none, color: item.presentationData.theme.list.itemDisclosureActions.destructive.fillColor, textColor: item.presentationData.theme.list.itemDisclosureActions.destructive.foregroundColor)])
+                        strongSelf.setRevealOptionsOpened(item.revealed, animated: animation.isAnimated)
+                    } else {
+                        strongSelf.setRevealOptions([])
+                        strongSelf.setRevealOptionsOpened(false, animated: animation.isAnimated)
+                    }
                 }
             })
         }
     }
     
+    func updateRevealOffset(offset: CGFloat, transition: ContainedViewLayoutTransition) {
+        if let (size, leftInset, rightInset) = self.validLayout {
+            transition.updateFrameAdditive(node: self.avatarNode, frame: CGRect(origin: CGPoint(x: min(offset, 0.0) + 12.0 + leftInset, y: self.avatarNode.frame.minY), size: self.avatarNode.frame.size))
+            transition.updateFrameAdditive(node: self.textNode, frame: CGRect(origin: CGPoint(x: min(offset, 0.0) + 55.0 + leftInset, y: self.textNode.frame.minY), size: self.textNode.frame.size))
+        }
+    }
+    
     override func setHighlighted(_ highlighted: Bool, at point: CGPoint, animated: Bool) {
         super.setHighlighted(highlighted, at: point, animated: animated)
         
+        if let revealNode = self.revealNode, self.revealOffset != 0 {
+            return
+        }
+        
         if highlighted {
             self.highlightedBackgroundNode.alpha = 1.0
             if self.highlightedBackgroundNode.supernode == nil {
@@ -216,4 +262,199 @@ final class MentionChatInputPanelItemNode: ListViewItemNode {
             }
         }
     }
+    
+    func setRevealOptions(_ options: [ItemListRevealOption]) {
+        if self.revealOptions == options {
+            return
+        }
+        let previousOptions = self.revealOptions
+        let wasEmpty = self.revealOptions.isEmpty
+        self.revealOptions = options
+        let isEmpty = options.isEmpty
+        if options.isEmpty {
+            if let _ = self.revealNode {
+                self.recognizer?.becomeCancelled()
+                self.updateRevealOffsetInternal(offset: 0.0, transition: .animated(duration: 0.3, curve: .spring))
+            }
+        }
+        if wasEmpty != isEmpty {
+            self.recognizer?.isEnabled = !isEmpty
+        }
+    }
+    
+    private func setRevealOptionsOpened(_ value: Bool, animated: Bool) {
+        if value != !self.revealOffset.isZero {
+            if !self.revealOffset.isZero {
+                self.recognizer?.becomeCancelled()
+            }
+            let transition: ContainedViewLayoutTransition
+            if animated {
+                transition = .animated(duration: 0.3, curve: .spring)
+            } else {
+                transition = .immediate
+            }
+            if value {
+                if self.revealNode == nil {
+                    self.setupAndAddRevealNode()
+                    if let revealNode = self.revealNode, revealNode.isNodeLoaded, let _ = self.validLayout {
+                        revealNode.layout()
+                        let revealSize = revealNode.bounds.size
+                        self.updateRevealOffsetInternal(offset: -revealSize.width, transition: transition)
+                    }
+                }
+            } else if !self.revealOffset.isZero {
+                self.updateRevealOffsetInternal(offset: 0.0, transition: transition)
+            }
+        }
+    }
+    
+    override func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
+        return true
+    }
+    
+    func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith otherGestureRecognizer: UIGestureRecognizer) -> Bool {
+        if let recognizer = self.recognizer, otherGestureRecognizer == recognizer {
+            return true
+        } else {
+            return false
+        }
+    }
+    
+    @objc func revealGesture(_ recognizer: ItemListRevealOptionsGestureRecognizer) {
+        guard let (size, _, _) = self.validLayout else {
+            return
+        }
+        switch recognizer.state {
+        case .began:
+            if let revealNode = self.revealNode {
+                let revealSize = revealNode.bounds.size
+                let location = recognizer.location(in: self.view)
+                if location.x > size.width - revealSize.width {
+                    recognizer.becomeCancelled()
+                } else {
+                    self.initialRevealOffset = self.revealOffset
+                }
+            } else {
+                if self.revealOptions.isEmpty {
+                    recognizer.becomeCancelled()
+                }
+                self.initialRevealOffset = self.revealOffset
+            }
+        case .changed:
+            var translation = recognizer.translation(in: self.view)
+            translation.x += self.initialRevealOffset
+            if self.revealNode == nil && translation.x.isLess(than: 0.0) {
+                self.setupAndAddRevealNode()
+                self.revealOptionsInteractivelyOpened()
+            }
+            self.updateRevealOffsetInternal(offset: translation.x, transition: .immediate)
+            if self.revealNode == nil {
+                self.revealOptionsInteractivelyClosed()
+            }
+        case .ended, .cancelled:
+            guard let recognizer = self.recognizer else {
+                break
+            }
+            
+            if let revealNode = self.revealNode {
+                let velocity = recognizer.velocity(in: self.view)
+                let revealSize = revealNode.bounds.size
+                var reveal = false
+                if abs(velocity.x) < 100.0 {
+                    if self.initialRevealOffset.isZero && self.revealOffset < 0.0 {
+                        reveal = true
+                    } else if self.revealOffset < -revealSize.width {
+                        reveal = true
+                    } else {
+                        reveal = false
+                    }
+                } else {
+                    if velocity.x < 0.0 {
+                        reveal = true
+                    } else {
+                        reveal = false
+                    }
+                }
+                self.updateRevealOffsetInternal(offset: reveal ? -revealSize.width : 0.0, transition: .animated(duration: 0.3, curve: .spring))
+                if !reveal {
+                    self.revealOptionsInteractivelyClosed()
+                }
+            }
+        default:
+            break
+        }
+    }
+    
+    private func revealOptionSelected(_ option: ItemListRevealOption, animated: Bool) {
+        guard let item = self.item else {
+            return
+        }
+        item.removeRequested(item.peer.id)
+    }
+    
+    private func setupAndAddRevealNode() {
+        if !self.revealOptions.isEmpty {
+            let revealNode = ItemListRevealOptionsNode(optionSelected: { [weak self] option in
+                self?.revealOptionSelected(option, animated: false)
+            }, tapticAction: { [weak self] in
+                self?.hapticImpact()
+            })
+            revealNode.setOptions(self.revealOptions, isLeft: false)
+            self.revealNode = revealNode
+            
+            if let (size, _, rightInset) = self.validLayout {
+                var revealSize = revealNode.measure(CGSize(width: CGFloat.greatestFiniteMagnitude, height: size.height))
+                revealSize.width += rightInset
+                
+                revealNode.frame = CGRect(origin: CGPoint(x: size.width + max(self.revealOffset, -revealSize.width), y: 0.0), size: revealSize)
+                revealNode.updateRevealOffset(offset: 0.0, sideInset: -rightInset, transition: .immediate)
+            }
+            
+            self.addSubnode(revealNode)
+        }
+    }
+    
+    private func updateRevealOffsetInternal(offset: CGFloat, transition: ContainedViewLayoutTransition) {
+        self.revealOffset = offset
+        guard let (size, leftInset, rightInset) = self.validLayout else {
+            return
+        }
+        
+        if let revealNode = self.revealNode {
+            let revealSize = revealNode.bounds.size
+            
+            let revealFrame = CGRect(origin: CGPoint(x: size.width + max(self.revealOffset, -revealSize.width), y: 0.0), size: revealSize)
+            let revealNodeOffset = -max(self.revealOffset, -revealSize.width)
+            revealNode.updateRevealOffset(offset: revealNodeOffset, sideInset: -rightInset, transition: transition)
+            
+            if CGFloat(0.0).isLessThanOrEqualTo(offset) {
+                self.revealNode = nil
+                transition.updateFrame(node: revealNode, frame: revealFrame, completion: { [weak revealNode] _ in
+                    revealNode?.removeFromSupernode()
+                })
+            } else {
+                transition.updateFrame(node: revealNode, frame: revealFrame)
+            }
+        }
+        self.updateRevealOffset(offset: offset, transition: transition)
+    }
+    
+    func revealOptionsInteractivelyOpened() {
+        if let item = self.item {
+            item.setPeerIdRevealed(item.peer.id)
+        }
+    }
+    
+    func revealOptionsInteractivelyClosed() {
+        if let item = self.item {
+            item.setPeerIdRevealed(nil)
+        }
+    }
+    
+    private func hapticImpact() {
+        if self.hapticFeedback == nil {
+            self.hapticFeedback = HapticFeedback()
+        }
+        self.hapticFeedback?.impact(.medium)
+    }
 }

submodules/TelegramUI/TelegramUI/ThemeUpdateManager.swift

@@ -111,10 +111,10 @@ final class ThemeUpdateManagerImpl: ThemeUpdateManager {
                                             return .complete()
                                         }
                                         accountManager.mediaBox.storeResourceData(file.file.resource.id, data: fullSizeData, synchronous: true)
-                                        return .single((.cloud(PresentationCloudTheme(theme: theme, resolvedWallpaper: wallpaper)), presentationTheme))
+                                        return .single((.cloud(PresentationCloudTheme(theme: theme, resolvedWallpaper: wallpaper, creatorAccountId: theme.isCreator ? account.id : nil)), presentationTheme))
                                     }
                                 } else {
-                                    return .single((.cloud(PresentationCloudTheme(theme: theme, resolvedWallpaper: nil)), presentationTheme))
+                                    return .single((.cloud(PresentationCloudTheme(theme: theme, resolvedWallpaper: nil, creatorAccountId: theme.isCreator ? account.id : nil)), presentationTheme))
                                 }
                             }
                         }

submodules/TelegramUIPreferences/Sources/PresentationThemeSettings.swift

@@ -97,15 +97,18 @@ public struct PresentationLocalTheme: PostboxCoding, Equatable {
 public struct PresentationCloudTheme: PostboxCoding, Equatable {
     public let theme: TelegramTheme
     public let resolvedWallpaper: TelegramWallpaper?
+    public let creatorAccountId: AccountRecordId?
     
-    public init(theme: TelegramTheme, resolvedWallpaper: TelegramWallpaper?) {
+    public init(theme: TelegramTheme, resolvedWallpaper: TelegramWallpaper?, creatorAccountId: AccountRecordId?) {
         self.theme = theme
         self.resolvedWallpaper = resolvedWallpaper
+        self.creatorAccountId = creatorAccountId
     }
     
     public init(decoder: PostboxDecoder) {
         self.theme = decoder.decodeObjectForKey("theme", decoder: { TelegramTheme(decoder: $0) }) as! TelegramTheme
         self.resolvedWallpaper = decoder.decodeObjectForKey("wallpaper", decoder: { TelegramWallpaper(decoder: $0) }) as? TelegramWallpaper
+        self.creatorAccountId = decoder.decodeOptionalInt64ForKey("account").flatMap { AccountRecordId(rawValue: $0) }
     }
     
     public func encode(_ encoder: PostboxEncoder) {
@@ -115,6 +118,11 @@ public struct PresentationCloudTheme: PostboxCoding, Equatable {
         } else {
             encoder.encodeNil(forKey: "wallpaper")
         }
+        if let accountId = self.creatorAccountId {
+            encoder.encodeInt64(accountId.int64, forKey: "account")
+        } else {
+            encoder.encodeNil(forKey: "account")
+        }
     }
     
     public static func ==(lhs: PresentationCloudTheme, rhs: PresentationCloudTheme) -> Bool {