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This commit is contained in:
Peter
2016-12-06 12:12:43 +03:00
parent 07bf615a90
commit d093d7fa3f
112 changed files with 18518 additions and 626 deletions
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38
TelegramUI/ChatInterfaceInputContexts.swift
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@@ -1,6 +1,7 @@
import Foundation
import TelegramCore
import Postbox
import Display
struct PossibleContextQueryTypes: OptionSet {
var rawValue: Int32
@@ -15,7 +16,8 @@ struct PossibleContextQueryTypes: OptionSet {
static let hashtag = PossibleContextQueryTypes(rawValue: (1 << 0))
static let mention = PossibleContextQueryTypes(rawValue: (1 << 1))
static let contextRequest = PossibleContextQueryTypes(rawValue: (1 << 2))
static let command = PossibleContextQueryTypes(rawValue: (1 << 2))
static let contextRequest = PossibleContextQueryTypes(rawValue: (1 << 3))
}
private func makeScalar(_ c: Character) -> Character {
@@ -27,6 +29,7 @@ private let spaceScalar = makeScalar(" ")
private let newlineScalar = makeScalar("\n")
private let hashScalar = makeScalar("#")
private let atScalar = makeScalar("@")
private let slashScalar = makeScalar("/")
private let alphanumerics = CharacterSet.alphanumerics
func textInputStateContextQueryRangeAndType(_ inputState: ChatTextInputState) -> (Range<String.Index>, PossibleContextQueryTypes, Range<String.Index>?)? {
@@ -78,7 +81,7 @@ func textInputStateContextQueryRangeAndType(_ inputState: ChatTextInputState) ->
var possibleQueryRange: Range<String.Index>?
var possibleTypes = PossibleContextQueryTypes([.mention])
var possibleTypes = PossibleContextQueryTypes([.command, .mention])
var definedType = false
while true {
@@ -98,6 +101,12 @@ func textInputStateContextQueryRangeAndType(_ inputState: ChatTextInputState) ->
index = inputText.index(after: index)
possibleQueryRange = index ..< maxIndex
break
} else if c == slashScalar {
possibleTypes = possibleTypes.intersection([.command])
definedType = true
index = inputText.index(after: index)
possibleQueryRange = index ..< maxIndex
break
}
if index == inputText.startIndex {
@@ -115,7 +124,7 @@ func textInputStateContextQueryRangeAndType(_ inputState: ChatTextInputState) ->
return nil
}
func inputContextQueryForChatPresentationIntefaceState(_ chatPresentationInterfaceState: ChatPresentationInterfaceState, account: Account) -> ChatPresentationInputQuery? {
func inputContextQueryForChatPresentationIntefaceState(_ chatPresentationInterfaceState: ChatPresentationInterfaceState) -> ChatPresentationInputQuery? {
let inputState = chatPresentationInterfaceState.interfaceState.effectiveInputState
if let (possibleQueryRange, possibleTypes, additionalStringRange) = textInputStateContextQueryRangeAndType(inputState) {
let query = inputState.inputText.substring(with: possibleQueryRange)
@@ -123,6 +132,8 @@ func inputContextQueryForChatPresentationIntefaceState(_ chatPresentationInterfa
return .hashtag(query)
} else if possibleTypes == [.mention] {
return .mention(query)
} else if possibleTypes == [.command] {
return .command(query)
} else if possibleTypes == [.contextRequest], let additionalStringRange = additionalStringRange {
let additionalString = inputState.inputText.substring(with: additionalStringRange)
return .contextRequest(addressName: query, query: additionalString)
@@ -134,17 +145,30 @@ func inputContextQueryForChatPresentationIntefaceState(_ chatPresentationInterfa
}
func inputTextPanelStateForChatPresentationInterfaceState(_ chatPresentationInterfaceState: ChatPresentationInterfaceState, account: Account) -> ChatTextInputPanelState {
var contextPlaceholder: NSAttributedString?
if let inputQueryResult = chatPresentationInterfaceState.inputQueryResult {
if case let .contextRequestResult(peer, _) = inputQueryResult, let botUser = peer as? TelegramUser, let botInfo = botUser.botInfo, let inlinePlaceholder = botInfo.inlinePlaceholder {
if let inputQuery = inputContextQueryForChatPresentationIntefaceState(chatPresentationInterfaceState) {
if case let .contextRequest(addressName, query) = inputQuery, query.isEmpty {
let string = NSMutableAttributedString()
string.append(NSAttributedString(string: "@" + addressName, font: Font.regular(17.0), textColor: UIColor.clear))
string.append(NSAttributedString(string: " " + inlinePlaceholder, font: Font.regular(17.0), textColor: UIColor(0xC8C8CE)))
contextPlaceholder = string
}
}
}
}
switch chatPresentationInterfaceState.inputMode {
case .media:
return ChatTextInputPanelState(accessoryItems: [.keyboard])
return ChatTextInputPanelState(accessoryItems: [.keyboard], contextPlaceholder: contextPlaceholder, audioRecordingState: chatPresentationInterfaceState.inputTextPanelState.audioRecordingState)
case .none, .text:
if let _ = chatPresentationInterfaceState.interfaceState.editMessage {
return ChatTextInputPanelState(accessoryItems: [])
return ChatTextInputPanelState(accessoryItems: [], contextPlaceholder: contextPlaceholder, audioRecordingState: chatPresentationInterfaceState.inputTextPanelState.audioRecordingState)
} else {
if chatPresentationInterfaceState.interfaceState.composeInputState.inputText.isEmpty {
return ChatTextInputPanelState(accessoryItems: [.stickers])
return ChatTextInputPanelState(accessoryItems: [.stickers], contextPlaceholder: contextPlaceholder, audioRecordingState: chatPresentationInterfaceState.inputTextPanelState.audioRecordingState)
} else {
return ChatTextInputPanelState(accessoryItems: [])
return ChatTextInputPanelState(accessoryItems: [], contextPlaceholder: contextPlaceholder, audioRecordingState: chatPresentationInterfaceState.inputTextPanelState.audioRecordingState)
}
}
}