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Peter
2016-09-10 18:00:50 +03:00
parent 12068fd805
commit cb5a81670d
39 changed files with 1033 additions and 319 deletions
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149
TelegramUI/ChatController.swift
View File

@@ -383,11 +383,10 @@ public class ChatController: ViewController {
private var enqueuedHistoryViewTransition: (ChatHistoryViewTransition, () -> Void)?
private var layoutActionOnViewTransition: (@escaping () -> Void)?
private let _ready = Promise<Bool>()
override public var ready: Promise<Bool> {
return self._ready
}
private var didSetReady = false
private let _historyReady = Promise<Bool>()
private var didSetHistoryReady = false
private let _peerReady = Promise<Bool>()
private var didSetPeerReady = false
private let maxVisibleIncomingMessageId = Promise<MessageId>()
private let canReadHistory = Promise<Bool>()
@@ -397,7 +396,7 @@ public class ChatController: ViewController {
return self._chatHistoryLocation.get()
}
private var presentationInterfaceState = ChatPresentationInterfaceState(interfaceState: ChatInterfaceState(), peer: nil)
private var presentationInterfaceState = ChatPresentationInterfaceState(interfaceState: ChatInterfaceState(), peer: nil, inputContext: nil)
private let chatInterfaceStatePromise = Promise<ChatInterfaceState>()
private var leftNavigationButton: ChatNavigationButton?
@@ -407,6 +406,7 @@ public class ChatController: ViewController {
private let galleryHiddenMesageAndMediaDisposable = MetaDisposable()
private var controllerInteraction: ChatControllerInteraction?
private var interfaceInteraction: ChatPanelInterfaceInteraction?
public init(account: Account, peerId: PeerId, messageId: MessageId? = nil) {
self.account = account
@@ -415,6 +415,8 @@ public class ChatController: ViewController {
super.init()
self.ready.set(combineLatest(self._historyReady.get(), self._peerReady.get()) |> map { $0 && $1 })
self.setupThemeWithDarkMode(useDarkMode)
self.scrollToTop = { [weak self] in
@@ -487,47 +489,21 @@ public class ChatController: ViewController {
}
}, openMessageContextMenu: { [weak self] id, node, frame in
if let strongSelf = self, let historyView = strongSelf.historyView {
let contextMenuController = ContextMenuController(actions: [
ContextMenuAction(content: .text("Reply"), action: { [weak strongSelf] in
if let strongSelf = strongSelf, let historyView = strongSelf.historyView {
for case let .MessageEntry(message) in historyView.filteredEntries where message.id == id {
strongSelf.updateChatInterfaceState(animated: true, { $0.withUpdatedReplyMessageId(message.id) })
strongSelf.chatDisplayNode.ensureInputViewFocused()
break
}
}
}),
ContextMenuAction(content: .text("Copy"), action: { [weak strongSelf] in
if let strongSelf = strongSelf, let historyView = strongSelf.historyView {
for case let .MessageEntry(message) in historyView.filteredEntries where message.id == id {
if !message.text.isEmpty {
UIPasteboard.general.string = message.text
}
break
}
}
}),
ContextMenuAction(content: .text("More..."), action: { [weak strongSelf] in
if let strongSelf = strongSelf, let historyView = strongSelf.historyView {
for case let .MessageEntry(message) in historyView.filteredEntries where message.id == id {
if strongSelf.presentationInterfaceState.interfaceState.selectionState != nil {
strongSelf.updateChatInterfaceState(animated: true, { $0.withoutSelectionState() })
if let strongSelf = self, let historyView = strongSelf.historyView {
for case let .MessageEntry(message) in historyView.filteredEntries where message.id == id {
if let contextMenuController = contextMenuForChatPresentationIntefaceState(strongSelf.presentationInterfaceState, account: strongSelf.account, message: message, interfaceInteraction: strongSelf.interfaceInteraction) {
strongSelf.present(contextMenuController, in: .window, with: ContextMenuControllerPresentationArguments(sourceNodeAndRect: { [weak strongSelf, weak node] in
if let node = node {
return (node, frame)
} else {
strongSelf.updateChatInterfaceState(animated: true, { $0.withUpdatedSelectedMessage(message.id) })
return nil
}
break
}
}))
}
})
])
strongSelf.present(contextMenuController, in: .window, with: ContextMenuControllerPresentationArguments(sourceNodeAndRect: { [weak strongSelf, weak node] in
if let node = node {
return (node, frame)
} else {
return nil
break
}
}))
}
}
}, navigateToMessage: { [weak self] fromId, id in
if let strongSelf = self, let historyView = strongSelf.historyView {
@@ -564,7 +540,7 @@ public class ChatController: ViewController {
}, toggleMessageSelection: { [weak self] messageId in
if let strongSelf = self, let historyView = strongSelf.historyView {
for case let .MessageEntry(message) in historyView.filteredEntries where message.id == messageId {
strongSelf.updateChatInterfaceState(animated: false, { $0.withToggledSelectedMessage(messageId) })
strongSelf.updateChatPresentationInterfaceState(animated: false, { $0.updatedInterfaceState { $0.withToggledSelectedMessage(messageId) } })
break
}
}
@@ -576,13 +552,20 @@ public class ChatController: ViewController {
self.chatInfoNavigationButton = ChatNavigationButton(action: .openChatInfo, buttonItem: UIBarButtonItem(customDisplayNode: ChatAvatarNavigationNode()))
self.updateChatInterfaceState(animated: false, { return $0 })
self.updateChatPresentationInterfaceState(animated: false, { return $0 })
peerDisposable.set((account.postbox.peerWithId(peerId)
|> deliverOnMainQueue).start(next: { [weak self] peer in
if let strongSelf = self {
strongSelf.title = peer.displayTitle
(strongSelf.chatInfoNavigationButton?.buttonItem.customDisplayNode as? ChatAvatarNavigationNode)?.avatarNode.setPeer(account: strongSelf.account, peer: peer)
if let peer = peer {
strongSelf.title = peer.displayTitle
(strongSelf.chatInfoNavigationButton?.buttonItem.customDisplayNode as? ChatAvatarNavigationNode)?.avatarNode.setPeer(account: strongSelf.account, peer: peer)
}
strongSelf.updateChatPresentationInterfaceState(animated: false, { return $0.updatedPeer { _ in return peer } })
if !strongSelf.didSetPeerReady {
strongSelf.didSetPeerReady = true
strongSelf._peerReady.set(.single(true))
}
}
}))
@@ -608,9 +591,9 @@ public class ChatController: ViewController {
case .Loading:
Queue.mainQueue().async { [weak self] in
if let strongSelf = self {
if !strongSelf.didSetReady {
strongSelf.didSetReady = true
strongSelf._ready.set(.single(true))
if !strongSelf.didSetHistoryReady {
strongSelf.didSetHistoryReady = true
strongSelf._historyReady.set(.single(true))
}
}
}
@@ -775,8 +758,8 @@ public class ChatController: ViewController {
self?.layoutActionOnViewTransition = f
}
self.chatDisplayNode.requestUpdateChatInterfaceState = { [weak self] state, animated in
self?.updateChatInterfaceState(animated: animated, { _ in return state })
self.chatDisplayNode.requestUpdateChatInterfaceState = { [weak self] animated, f in
self?.updateChatPresentationInterfaceState(animated: animated, { $0.updatedInterfaceState(f) })
}
self.chatDisplayNode.displayAttachmentMenu = { [weak self] in
@@ -804,7 +787,22 @@ public class ChatController: ViewController {
}
}
self.chatDisplayNode.interfaceInteraction = ChatPanelInterfaceInteraction(deleteSelectedMessages: { [weak self] in
let interfaceInteraction = ChatPanelInterfaceInteraction(setupReplyMessage: { [weak self] messageId in
if let strongSelf = self, let historyView = strongSelf.historyView {
for case let .MessageEntry(message) in historyView.filteredEntries where message.id == messageId {
strongSelf.updateChatPresentationInterfaceState(animated: true, { $0.updatedInterfaceState { $0.withUpdatedReplyMessageId(message.id) } })
strongSelf.chatDisplayNode.ensureInputViewFocused()
break
}
}
}, beginMessageSelection: { [weak self] messageId in
if let strongSelf = self, let historyView = strongSelf.historyView {
for case let .MessageEntry(message) in historyView.filteredEntries where message.id == messageId {
strongSelf.updateChatPresentationInterfaceState(animated: true, { $0.updatedInterfaceState { $0.withUpdatedSelectedMessage(message.id) } })
break
}
}
}, deleteSelectedMessages: { [weak self] in
if let strongSelf = self {
if let messageIds = strongSelf.presentationInterfaceState.interfaceState.selectionState?.selectedIds, !messageIds.isEmpty {
@@ -812,15 +810,22 @@ public class ChatController: ViewController {
modifier.deleteMessages(Array(messageIds))
}).start()
}
strongSelf.updateChatInterfaceState(animated: true, { $0.withoutSelectionState() })
strongSelf.updateChatPresentationInterfaceState(animated: true, { $0.updatedInterfaceState { $0.withoutSelectionState() } })
}
}, forwardSelectedMessages: { [weak self] in
if let strongSelf = self {
let controller = ShareRecipientsActionSheetController()
strongSelf.present(controller, in: .window)
}
}, updateTextInputState: { [weak self] textInputState in
if let strongSelf = self {
strongSelf.updateChatPresentationInterfaceState { $0.updatedInterfaceState { $0.withUpdatedInputState(textInputState) } }
}
})
self.interfaceInteraction = interfaceInteraction
self.chatDisplayNode.interfaceInteraction = interfaceInteraction
self.displayNodeDidLoad()
self.dequeueHistoryViewTransition()
@@ -851,9 +856,9 @@ public class ChatController: ViewController {
if strongSelf.isNodeLoaded {
strongSelf.dequeueHistoryViewTransition()
} else {
if !strongSelf.didSetReady {
strongSelf.didSetReady = true
strongSelf._ready.set(.single(true))
if !strongSelf.didSetHistoryReady {
strongSelf.didSetHistoryReady = true
strongSelf._historyReady.set(.single(true))
}
}
} else {
@@ -886,9 +891,9 @@ public class ChatController: ViewController {
}
}
if !strongSelf.didSetReady {
strongSelf.didSetReady = true
strongSelf._ready.set(.single(true))
if !strongSelf.didSetHistoryReady {
strongSelf.didSetHistoryReady = true
strongSelf._historyReady.set(.single(true))
}
completion()
@@ -944,16 +949,18 @@ public class ChatController: ViewController {
})
}
func updateChatInterfaceState(animated: Bool = true, _ f: (ChatInterfaceState) -> ChatInterfaceState) {
let updatedChatInterfaceState = f(self.presentationInterfaceState.interfaceState)
func updateChatPresentationInterfaceState(animated: Bool = true, _ f: (ChatPresentationInterfaceState) -> ChatPresentationInterfaceState) {
let temporaryChatPresentationInterfaceState = f(self.presentationInterfaceState)
let inputContext = inputContextForChatPresentationIntefaceState(temporaryChatPresentationInterfaceState, account: self.account)
let updatedChatPresentationInterfaceState = temporaryChatPresentationInterfaceState.updatedInputContext { _ in return inputContext }
if self.isNodeLoaded {
self.chatDisplayNode.updateChatInterfaceState(updatedChatInterfaceState, animated: animated)
self.chatDisplayNode.updateChatPresentationInterfaceState(updatedChatPresentationInterfaceState, animated: animated)
}
self.presentationInterfaceState = ChatPresentationInterfaceState(interfaceState: updatedChatInterfaceState, peer: nil)
self.chatInterfaceStatePromise.set(.single(updatedChatInterfaceState))
self.presentationInterfaceState = updatedChatPresentationInterfaceState
self.chatInterfaceStatePromise.set(.single(updatedChatPresentationInterfaceState.interfaceState))
if let button = leftNavigationButtonForChatInterfaceState(updatedChatInterfaceState, currentButton: self.leftNavigationButton, target: self, selector: #selector(self.leftNavigationButtonAction)) {
if let button = leftNavigationButtonForChatInterfaceState(updatedChatPresentationInterfaceState.interfaceState, currentButton: self.leftNavigationButton, target: self, selector: #selector(self.leftNavigationButtonAction)) {
self.navigationItem.setLeftBarButton(button.buttonItem, animated: true)
self.leftNavigationButton = button
} else if let _ = self.leftNavigationButton {
@@ -961,7 +968,7 @@ public class ChatController: ViewController {
self.leftNavigationButton = nil
}
if let button = rightNavigationButtonForChatInterfaceState(updatedChatInterfaceState, currentButton: self.rightNavigationButton, target: self, selector: #selector(self.rightNavigationButtonAction), chatInfoNavigationButton: self.chatInfoNavigationButton) {
if let button = rightNavigationButtonForChatInterfaceState(updatedChatPresentationInterfaceState.interfaceState, currentButton: self.rightNavigationButton, target: self, selector: #selector(self.rightNavigationButtonAction), chatInfoNavigationButton: self.chatInfoNavigationButton) {
self.navigationItem.setRightBarButton(button.buttonItem, animated: true)
self.rightNavigationButton = button
} else if let _ = self.rightNavigationButton {
@@ -970,9 +977,9 @@ public class ChatController: ViewController {
}
if let controllerInteraction = self.controllerInteraction {
if updatedChatInterfaceState.selectionState != controllerInteraction.selectionState {
let animated = controllerInteraction.selectionState == nil || updatedChatInterfaceState.selectionState == nil
controllerInteraction.selectionState = updatedChatInterfaceState.selectionState
if updatedChatPresentationInterfaceState.interfaceState.selectionState != controllerInteraction.selectionState {
let animated = controllerInteraction.selectionState == nil || updatedChatPresentationInterfaceState.interfaceState.selectionState == nil
controllerInteraction.selectionState = updatedChatPresentationInterfaceState.interfaceState.selectionState
self.chatDisplayNode.listView.forEachItemNode { itemNode in
if let itemNode = itemNode as? ChatMessageItemView {
itemNode.updateSelectionState(animated: animated)
@@ -997,7 +1004,7 @@ public class ChatController: ViewController {
private func navigationButtonAction(_ action: ChatNavigationButtonAction) {
switch action {
case .cancelMessageSelection:
self.updateChatInterfaceState(animated: true, { $0.withoutSelectionState() })
self.updateChatPresentationInterfaceState(animated: true, { $0.updatedInterfaceState { $0.withoutSelectionState() } })
case .clearHistory:
let actionSheet = ActionSheetController()
actionSheet.setItemGroups([ActionSheetItemGroup(items: [