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Peter
@@ -397,6 +397,13 @@ public class ChatController: ViewController {
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return self._chatHistoryLocation.get()
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}
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private var presentationInterfaceState = ChatPresentationInterfaceState(interfaceState: ChatInterfaceState(), peer: nil)
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private let chatInterfaceStatePromise = Promise<ChatInterfaceState>()
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private var leftNavigationButton: ChatNavigationButton?
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private var rightNavigationButton: ChatNavigationButton?
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private var chatInfoNavigationButton: ChatNavigationButton?
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private let galleryHiddenMesageAndMediaDisposable = MetaDisposable()
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private var controllerInteraction: ChatControllerInteraction?
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@@ -438,7 +445,7 @@ public class ChatController: ViewController {
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if let galleryMedia = galleryMedia {
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if let file = galleryMedia as? TelegramMediaFile, file.mimeType == "audio/mpeg" {
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debugPlayMedia(account: strongSelf.account, file: file)
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//debugPlayMedia(account: strongSelf.account, file: file)
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} else {
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let gallery = GalleryController(account: strongSelf.account, messageId: id)
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@@ -474,30 +481,92 @@ public class ChatController: ViewController {
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}
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}
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}
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}, testNavigateToMessage: { [weak self] fromId, id in
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}, openPeer: { [weak self] id, navigation in
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if let strongSelf = self {
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(strongSelf.navigationController as? NavigationController)?.pushViewController(ChatController(account: strongSelf.account, peerId: id, messageId: nil))
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}
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}, openMessageContextMenu: { [weak self] id, node, frame in
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if let strongSelf = self, let historyView = strongSelf.historyView {
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var fromIndex: MessageIndex?
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for case let .MessageEntry(message) in historyView.filteredEntries where message.id == fromId {
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fromIndex = MessageIndex(message)
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break
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}
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if let fromIndex = fromIndex {
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var found = false
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for case let .MessageEntry(message) in historyView.filteredEntries where message.id == id {
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found = true
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strongSelf._chatHistoryLocation.set(.single(ChatHistoryLocation.Scroll(index: MessageIndex(message), anchorIndex: MessageIndex(message), sourceIndex: fromIndex, scrollPosition: .Center(.Bottom), animated: true)))
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let contextMenuController = ContextMenuController(actions: [
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ContextMenuAction(content: .text("Reply"), action: { [weak strongSelf] in
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if let strongSelf = strongSelf, let historyView = strongSelf.historyView {
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for case let .MessageEntry(message) in historyView.filteredEntries where message.id == id {
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strongSelf.updateChatInterfaceState(strongSelf.chatInterfaceState.withUpdatedReplyMessageId(message.id), animated: true)
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strongSelf.chatDisplayNode.ensureInputViewFocused()
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break
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}
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}
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}),
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ContextMenuAction(content: .text("Copy"), action: { [weak strongSelf] in
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if let strongSelf = strongSelf, let historyView = strongSelf.historyView {
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for case let .MessageEntry(message) in historyView.filteredEntries where message.id == id {
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if !message.text.isEmpty {
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UIPasteboard.general.string = message.text
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}
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break
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}
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}
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}),
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ContextMenuAction(content: .text("More..."), action: { [weak strongSelf] in
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if let strongSelf = strongSelf, let historyView = strongSelf.historyView {
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for case let .MessageEntry(message) in historyView.filteredEntries where message.id == id {
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if strongSelf.chatInterfaceState.selectionState != nil {
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strongSelf.updateChatInterfaceState(strongSelf.chatInterfaceState.withoutSelectionState(), animated: true)
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} else {
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strongSelf.updateChatInterfaceState(strongSelf.chatInterfaceState.withUpdatedSelectedMessage(message.id), animated: true)
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}
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break
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}
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}
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})
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])
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strongSelf.present(contextMenuController, in: .window, with: ContextMenuControllerPresentationArguments(sourceNodeAndRect: { [weak strongSelf, weak node] in
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if let node = node {
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return (node, frame)
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} else {
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return nil
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}
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}))
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}
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}, navigateToMessage: { [weak self] fromId, id in
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if let strongSelf = self, let historyView = strongSelf.historyView {
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if id.peerId == strongSelf.peerId {
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var fromIndex: MessageIndex?
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for case let .MessageEntry(message) in historyView.filteredEntries where message.id == fromId {
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fromIndex = MessageIndex(message)
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break
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}
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if !found {
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strongSelf.messageIndexDisposable.set((strongSelf.account.postbox.messageIndexAtId(id) |> deliverOnMainQueue).start(next: { [weak strongSelf] index in
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if let strongSelf = strongSelf, let index = index {
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strongSelf._chatHistoryLocation.set(.single(ChatHistoryLocation.Scroll(index:index, anchorIndex: index, sourceIndex: fromIndex, scrollPosition: .Center(.Bottom), animated: true)))
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}
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}))
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if let fromIndex = fromIndex {
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var found = false
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for case let .MessageEntry(message) in historyView.filteredEntries where message.id == id {
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found = true
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strongSelf._chatHistoryLocation.set(.single(ChatHistoryLocation.Scroll(index: MessageIndex(message), anchorIndex: MessageIndex(message), sourceIndex: fromIndex, scrollPosition: .Center(.Bottom), animated: true)))
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}
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if !found {
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strongSelf.messageIndexDisposable.set((strongSelf.account.postbox.messageIndexAtId(id) |> deliverOnMainQueue).start(next: { [weak strongSelf] index in
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if let strongSelf = strongSelf, let index = index {
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strongSelf._chatHistoryLocation.set(.single(ChatHistoryLocation.Scroll(index:index, anchorIndex: index, sourceIndex: fromIndex, scrollPosition: .Center(.Bottom), animated: true)))
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}
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}))
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}
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}
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} else {
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(strongSelf.navigationController as? NavigationController)?.pushViewController(ChatController(account: strongSelf.account, peerId: id.peerId, messageId: id))
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}
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}
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}, clickThroughMessage: { [weak self] in
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self?.view.endEditing(true)
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}, toggleMessageSelection: { [weak self] messageId in
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if let strongSelf = self, let historyView = strongSelf.historyView {
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for case let .MessageEntry(message) in historyView.filteredEntries where message.id == messageId {
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strongSelf.updateChatInterfaceState(strongSelf.chatInterfaceState.withToggledSelectedMessage(messageId), animated: false)
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break
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}
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}
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})
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@@ -506,10 +575,14 @@ public class ChatController: ViewController {
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let messageViewQueue = self.messageViewQueue
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self.chatInfoNavigationButton = ChatNavigationButton(action: .openChatInfo, buttonItem: UIBarButtonItem(customDisplayNode: ChatAvatarNavigationNode()))
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self.updateChatInterfaceState(self.chatInterfaceState, animated: false)
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peerDisposable.set((account.postbox.peerWithId(peerId)
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|> deliverOnMainQueue).start(next: { [weak self] peer in
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if let strongSelf = self {
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strongSelf.title = peer.displayTitle
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(strongSelf.chatInfoNavigationButton?.buttonItem.customDisplayNode as? ChatAvatarNavigationNode)?.avatarNode.setPeer(account: strongSelf.account, peer: peer)
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}
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}))
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@@ -672,30 +745,40 @@ public class ChatController: ViewController {
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self.chatDisplayNode.listView.visibleContentOffsetChanged = { [weak self] offset in
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if let strongSelf = self {
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if let offset = offset, offset < 40.0 {
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if strongSelf.chatDisplayNode.navigateToLatestButton.alpha == 1.0 {
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UIView.animate(withDuration: 0.2, delay: 0.0, options: [.beginFromCurrentState], animations: {
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strongSelf.chatDisplayNode.navigateToLatestButton.alpha = 0.0
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}, completion: nil)
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}
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} else {
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if strongSelf.chatDisplayNode.navigateToLatestButton.alpha == 0.0 {
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UIView.animate(withDuration: 0.2, delay: 0.0, options: [.beginFromCurrentState], animations: {
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strongSelf.chatDisplayNode.navigateToLatestButton.alpha = 1.0
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}, completion: nil)
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}
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let offsetAlpha: CGFloat
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switch offset {
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case let .known(offset):
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if offset < 40.0 {
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offsetAlpha = 0.0
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} else {
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offsetAlpha = 1.0
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}
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case .unknown:
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offsetAlpha = 1.0
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case .none:
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offsetAlpha = 0.0
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}
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if !strongSelf.chatDisplayNode.navigateToLatestButton.alpha.isEqual(to: offsetAlpha) {
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UIView.animate(withDuration: 0.2, delay: 0.0, options: [.beginFromCurrentState], animations: {
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strongSelf.chatDisplayNode.navigateToLatestButton.alpha = offsetAlpha
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}, completion: nil)
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}
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}
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}
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self.chatDisplayNode.requestLayout = { [weak self] animated in
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self?.requestLayout(transition: animated ? .animated(duration: 0.1, curve: .easeInOut) : .immediate)
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self.chatDisplayNode.requestLayout = { [weak self] transition in
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self?.requestLayout(transition: transition)
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}
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self.chatDisplayNode.setupSendActionOnViewUpdate = { [weak self] f in
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self?.layoutActionOnViewTransition = f
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}
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self.chatDisplayNode.requestUpdateChatInterfaceState = { [weak self] state, animated in
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self?.updateChatInterfaceState(state, animated: animated)
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}
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self.chatDisplayNode.displayAttachmentMenu = { [weak self] in
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if let strongSelf = self {
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let controller = ChatMediaActionSheetController()
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@@ -721,6 +804,22 @@ public class ChatController: ViewController {
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}
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}
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self.chatDisplayNode.interfaceInteraction = ChatPanelInterfaceInteraction(deleteSelectedMessages: { [weak self] in
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if let strongSelf = self {
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if let messageIds = strongSelf.chatInterfaceState.selectionState?.selectedIds, !messageIds.isEmpty {
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strongSelf.account.postbox.modify({ modifier in
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modifier.deleteMessages(Array(messageIds))
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}).start()
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}
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strongSelf.updateChatInterfaceState(strongSelf.chatInterfaceState.withoutSelectionState(), animated: true)
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}
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}, forwardSelectedMessages: { [weak self] in
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if let strongSelf = self {
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let controller = ShareRecipientsActionSheetController()
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strongSelf.present(controller, in: .window)
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}
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})
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self.displayNodeDidLoad()
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self.dequeueHistoryViewTransition()
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@@ -799,7 +898,7 @@ public class ChatController: ViewController {
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self.layoutActionOnViewTransition = nil
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layoutActionOnViewTransition()
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self.chatDisplayNode.containerLayoutUpdated(self.containerLayout, navigationBarHeight: self.navigationBar.frame.maxY, transition: .animated(duration: 0.5 * 1.3, curve: .spring), listViewTransaction: { updateSizeAndInsets in
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self.chatDisplayNode.containerLayoutUpdated(self.containerLayout, navigationBarHeight: self.navigationBar.frame.maxY, transition: .animated(duration: 0.4, curve: .spring), listViewTransaction: { updateSizeAndInsets in
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var options = transition.options
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let _ = options.insert(.Synchronous)
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let _ = options.insert(.LowLatency)
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@@ -819,7 +918,7 @@ public class ChatController: ViewController {
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insertItems.append(ListViewInsertItem(index: item.index, previousIndex: item.previousIndex, item: item.item, directionHint: item.directionHint == .Down ? .Up : nil))
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}
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let scrollToItem = ListViewScrollToItem(index: 0, position: .Top, animated: true, curve: .Spring(speed: 1.3), directionHint: .Up)
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let scrollToItem = ListViewScrollToItem(index: 0, position: .Top, animated: true, curve: .Spring(duration: 0.4), directionHint: .Up)
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var stationaryItemRange: (Int, Int)?
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if let maxInsertedItem = maxInsertedItem {
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@@ -843,4 +942,75 @@ public class ChatController: ViewController {
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self.chatDisplayNode.listView.deleteAndInsertItems(deleteIndices: [], insertIndicesAndItems: [], updateIndicesAndItems: [], options: [.Synchronous, .LowLatency], scrollToItem: nil, updateSizeAndInsets: updateSizeAndInsets, stationaryItemRange: nil, completion: { _ in })
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})
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}
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func updateChatInterfaceState(animated: Bool = true, _ f: (ChatInterfaceState) -> Void) {
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if self.isNodeLoaded {
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self.chatDisplayNode.updateChatInterfaceState(chatInterfaceState, animated: animated)
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}
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self.chatInterfaceState = chatInterfaceState
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self.chatInterfaceStatePromise.set(.single(chatInterfaceState))
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if let button = leftNavigationButtonForChatInterfaceState(chatInterfaceState, currentButton: self.leftNavigationButton, target: self, selector: #selector(self.leftNavigationButtonAction)) {
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self.navigationItem.setLeftBarButton(button.buttonItem, animated: true)
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self.leftNavigationButton = button
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} else if let _ = self.leftNavigationButton {
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self.navigationItem.setLeftBarButton(nil, animated: true)
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self.leftNavigationButton = nil
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}
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if let button = rightNavigationButtonForChatInterfaceState(chatInterfaceState, currentButton: self.rightNavigationButton, target: self, selector: #selector(self.rightNavigationButtonAction), chatInfoNavigationButton: self.chatInfoNavigationButton) {
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self.navigationItem.setRightBarButton(button.buttonItem, animated: true)
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self.rightNavigationButton = button
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} else if let _ = self.rightNavigationButton {
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self.navigationItem.setRightBarButton(nil, animated: true)
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self.rightNavigationButton = nil
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}
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if let controllerInteraction = self.controllerInteraction {
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if chatInterfaceState.selectionState != controllerInteraction.selectionState {
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let animated = controllerInteraction.selectionState == nil || chatInterfaceState.selectionState == nil
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controllerInteraction.selectionState = chatInterfaceState.selectionState
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self.chatDisplayNode.listView.forEachItemNode { itemNode in
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if let itemNode = itemNode as? ChatMessageItemView {
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itemNode.updateSelectionState(animated: animated)
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}
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}
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}
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}
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}
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@objc func leftNavigationButtonAction() {
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if let button = self.leftNavigationButton {
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self.navigationButtonAction(button.action)
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}
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}
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@objc func rightNavigationButtonAction() {
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if let button = self.rightNavigationButton {
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self.navigationButtonAction(button.action)
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}
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}
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private func navigationButtonAction(_ action: ChatNavigationButtonAction) {
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switch action {
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case .cancelMessageSelection:
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self.updateChatInterfaceState(self.chatInterfaceState.withoutSelectionState(), animated: true)
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case .clearHistory:
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let actionSheet = ActionSheetController()
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actionSheet.setItemGroups([ActionSheetItemGroup(items: [
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ActionSheetButtonItem(title: "Delete All Messages", color: .destructive, action: { [weak actionSheet] in
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actionSheet?.dismissAnimated()
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})
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]), ActionSheetItemGroup(items: [
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ActionSheetButtonItem(title: "Cancel", color: .accent, action: { [weak actionSheet] in
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actionSheet?.dismissAnimated()
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})
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])])
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self.present(actionSheet, in: .window)
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case .openChatInfo:
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break
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}
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}
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}
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