mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
674 lines
34 KiB
Swift
674 lines
34 KiB
Swift
import Foundation
|
|
import UIKit
|
|
import Display
|
|
import AsyncDisplayKit
|
|
import SwiftSignalKit
|
|
import TelegramPresentationData
|
|
import ItemListUI
|
|
import TextFormat
|
|
import ObjCRuntimeUtils
|
|
import TextInputMenu
|
|
|
|
public enum CreatePollTextInputItemTextLimitMode {
|
|
case characters
|
|
case bytes
|
|
}
|
|
|
|
public struct CreatePollTextInputItemTextLimit {
|
|
public let value: Int
|
|
public let display: Bool
|
|
public let mode: CreatePollTextInputItemTextLimitMode
|
|
|
|
public init(value: Int, display: Bool, mode: CreatePollTextInputItemTextLimitMode = .characters) {
|
|
self.value = value
|
|
self.display = display
|
|
self.mode = mode
|
|
}
|
|
}
|
|
|
|
public struct ItemListMultilineInputInlineAction {
|
|
public let icon: UIImage
|
|
public let action: (() -> Void)?
|
|
|
|
public init(icon: UIImage, action: (() -> Void)?) {
|
|
self.icon = icon
|
|
self.action = action
|
|
}
|
|
}
|
|
|
|
public class CreatePollTextInputItem: ListViewItem, ItemListItem {
|
|
let presentationData: ItemListPresentationData
|
|
let text: NSAttributedString
|
|
let placeholder: String
|
|
public let sectionId: ItemListSectionId
|
|
let style: ItemListStyle
|
|
let capitalization: Bool
|
|
let autocorrection: Bool
|
|
let returnKeyType: UIReturnKeyType
|
|
let action: (() -> Void)?
|
|
let textUpdated: (NSAttributedString) -> Void
|
|
let shouldUpdateText: (String) -> Bool
|
|
let processPaste: ((String) -> Void)?
|
|
let updatedFocus: ((Bool) -> Void)?
|
|
let maxLength: CreatePollTextInputItemTextLimit?
|
|
let minimalHeight: CGFloat?
|
|
let inlineAction: ItemListMultilineInputInlineAction?
|
|
public let tag: ItemListItemTag?
|
|
|
|
public init(presentationData: ItemListPresentationData, text: NSAttributedString, placeholder: String, maxLength: CreatePollTextInputItemTextLimit?, sectionId: ItemListSectionId, style: ItemListStyle, capitalization: Bool = true, autocorrection: Bool = true, returnKeyType: UIReturnKeyType = .default, minimalHeight: CGFloat? = nil, textUpdated: @escaping (NSAttributedString) -> Void, shouldUpdateText: @escaping (String) -> Bool = { _ in return true }, processPaste: ((String) -> Void)? = nil, updatedFocus: ((Bool) -> Void)? = nil, tag: ItemListItemTag? = nil, action: (() -> Void)? = nil, inlineAction: ItemListMultilineInputInlineAction? = nil) {
|
|
self.presentationData = presentationData
|
|
self.text = text
|
|
self.placeholder = placeholder
|
|
self.maxLength = maxLength
|
|
self.sectionId = sectionId
|
|
self.style = style
|
|
self.capitalization = capitalization
|
|
self.autocorrection = autocorrection
|
|
self.returnKeyType = returnKeyType
|
|
self.minimalHeight = minimalHeight
|
|
self.textUpdated = textUpdated
|
|
self.shouldUpdateText = shouldUpdateText
|
|
self.processPaste = processPaste
|
|
self.updatedFocus = updatedFocus
|
|
self.tag = tag
|
|
self.action = action
|
|
self.inlineAction = inlineAction
|
|
}
|
|
|
|
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) {
|
|
async {
|
|
let node = CreatePollTextInputItemNode()
|
|
let (layout, apply) = node.asyncLayout()(self, params, itemListNeighbors(item: self, topItem: previousItem as? ItemListItem, bottomItem: nextItem as? ItemListItem))
|
|
|
|
node.contentSize = layout.contentSize
|
|
node.insets = layout.insets
|
|
|
|
Queue.mainQueue().async {
|
|
completion(node, {
|
|
return (nil, { _ in apply() })
|
|
})
|
|
}
|
|
}
|
|
}
|
|
|
|
public func updateNode(async: @escaping (@escaping () -> Void) -> Void, node: @escaping () -> ListViewItemNode, params: ListViewItemLayoutParams, previousItem: ListViewItem?, nextItem: ListViewItem?, animation: ListViewItemUpdateAnimation, completion: @escaping (ListViewItemNodeLayout, @escaping (ListViewItemApply) -> Void) -> Void) {
|
|
Queue.mainQueue().async {
|
|
if let nodeValue = node() as? CreatePollTextInputItemNode {
|
|
let makeLayout = nodeValue.asyncLayout()
|
|
|
|
async {
|
|
let (layout, apply) = makeLayout(self, params, itemListNeighbors(item: self, topItem: previousItem as? ItemListItem, bottomItem: nextItem as? ItemListItem))
|
|
Queue.mainQueue().async {
|
|
completion(layout, { _ in
|
|
apply()
|
|
})
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public class CreatePollTextInputItemNode: ListViewItemNode, ASEditableTextNodeDelegate, ItemListItemNode, ItemListItemFocusableNode {
|
|
private let backgroundNode: ASDisplayNode
|
|
private let topStripeNode: ASDisplayNode
|
|
private let bottomStripeNode: ASDisplayNode
|
|
private let maskNode: ASImageNode
|
|
|
|
private let textClippingNode: ASDisplayNode
|
|
private let textNode: EditableTextNode
|
|
private let measureTextNode: TextNode
|
|
|
|
private let limitTextNode: TextNode
|
|
private var inlineActionButtonNode: HighlightableButtonNode?
|
|
|
|
private var item: CreatePollTextInputItem?
|
|
private var layoutParams: ListViewItemLayoutParams?
|
|
|
|
private let inputMenu = TextInputMenu()
|
|
|
|
public var tag: ItemListItemTag? {
|
|
return self.item?.tag
|
|
}
|
|
|
|
public init() {
|
|
self.backgroundNode = ASDisplayNode()
|
|
self.backgroundNode.isLayerBacked = true
|
|
|
|
self.topStripeNode = ASDisplayNode()
|
|
self.topStripeNode.isLayerBacked = true
|
|
|
|
self.bottomStripeNode = ASDisplayNode()
|
|
self.bottomStripeNode.isLayerBacked = true
|
|
|
|
self.maskNode = ASImageNode()
|
|
|
|
self.textClippingNode = ASDisplayNode()
|
|
self.textClippingNode.clipsToBounds = true
|
|
|
|
self.textNode = EditableTextNode()
|
|
self.measureTextNode = TextNode()
|
|
|
|
self.limitTextNode = TextNode()
|
|
|
|
super.init(layerBacked: false, dynamicBounce: false)
|
|
|
|
self.textClippingNode.addSubnode(self.textNode)
|
|
self.addSubnode(self.textClippingNode)
|
|
|
|
}
|
|
|
|
override public func didLoad() {
|
|
super.didLoad()
|
|
|
|
var textColor: UIColor = .black
|
|
if let item = self.item {
|
|
textColor = item.presentationData.theme.list.itemPrimaryTextColor
|
|
self.textNode.typingAttributes = [NSAttributedString.Key.font.rawValue: Font.regular(item.presentationData.fontSize.itemListBaseFontSize), NSAttributedString.Key.foregroundColor.rawValue: textColor]
|
|
} else {
|
|
self.textNode.typingAttributes = [NSAttributedString.Key.font.rawValue: Font.regular(17.0), NSAttributedString.Key.foregroundColor.rawValue: textColor]
|
|
}
|
|
self.textNode.clipsToBounds = true
|
|
self.textNode.delegate = self
|
|
self.textNode.hitTestSlop = UIEdgeInsets(top: -5.0, left: -5.0, bottom: -5.0, right: -5.0)
|
|
}
|
|
|
|
public func asyncLayout() -> (_ item: CreatePollTextInputItem, _ params: ListViewItemLayoutParams, _ neighbors: ItemListNeighbors) -> (ListViewItemNodeLayout, () -> Void) {
|
|
let makeTextLayout = TextNode.asyncLayout(self.measureTextNode)
|
|
let makeLimitTextLayout = TextNode.asyncLayout(self.limitTextNode)
|
|
|
|
let currentItem = self.item
|
|
|
|
return { item, params, neighbors in
|
|
var updatedTheme: PresentationTheme?
|
|
if currentItem?.presentationData.theme !== item.presentationData.theme {
|
|
updatedTheme = item.presentationData.theme
|
|
}
|
|
|
|
let itemBackgroundColor: UIColor
|
|
let itemSeparatorColor: UIColor
|
|
|
|
let leftInset = 16.0 + params.rightInset
|
|
switch item.style {
|
|
case .plain:
|
|
itemBackgroundColor = item.presentationData.theme.list.plainBackgroundColor
|
|
itemSeparatorColor = item.presentationData.theme.list.itemPlainSeparatorColor
|
|
case .blocks:
|
|
itemBackgroundColor = item.presentationData.theme.list.itemBlocksBackgroundColor
|
|
itemSeparatorColor = item.presentationData.theme.list.itemBlocksSeparatorColor
|
|
}
|
|
|
|
var limitTextString: NSAttributedString?
|
|
var rightInset: CGFloat = params.rightInset
|
|
|
|
if let maxLength = item.maxLength, maxLength.display {
|
|
let textLength: Int
|
|
switch maxLength.mode {
|
|
case .characters:
|
|
textLength = item.text.string.count
|
|
case .bytes:
|
|
textLength = item.text.string.data(using: .utf8, allowLossyConversion: true)?.count ?? 0
|
|
}
|
|
let displayTextLimit = textLength > maxLength.value * 70 / 100
|
|
let remainingCount = maxLength.value - textLength
|
|
if displayTextLimit {
|
|
limitTextString = NSAttributedString(string: "\(remainingCount)", font: Font.regular(13.0), textColor: remainingCount < 0 ? item.presentationData.theme.list.itemDestructiveColor : item.presentationData.theme.list.itemSecondaryTextColor)
|
|
}
|
|
|
|
rightInset += 30.0 + 4.0
|
|
}
|
|
|
|
let (limitTextLayout, limitTextApply) = makeLimitTextLayout(TextNodeLayoutArguments(attributedString: limitTextString, backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: 100.0, height: 100.0), alignment: .left, cutout: nil, insets: UIEdgeInsets()))
|
|
|
|
if limitTextLayout.size.width > 30.0 {
|
|
rightInset += 30.0
|
|
}
|
|
|
|
if let inlineAction = item.inlineAction {
|
|
rightInset += inlineAction.icon.size.width + 8.0
|
|
}
|
|
|
|
let itemText = textAttributedStringForStateText(item.text, fontSize: 17.0, textColor: item.presentationData.theme.chat.inputPanel.primaryTextColor, accentTextColor: item.presentationData.theme.chat.inputPanel.panelControlAccentColor, writingDirection: nil, spoilersRevealed: false, availableEmojis: Set(), emojiViewProvider: nil)
|
|
let measureText = NSMutableAttributedString(attributedString: itemText)
|
|
let measureRawString = measureText.string
|
|
if measureRawString.hasSuffix("\n") || measureRawString.isEmpty {
|
|
measureText.append(NSAttributedString(string: "|", font: Font.regular(item.presentationData.fontSize.itemListBaseFontSize), textColor: .black))
|
|
}
|
|
let attributedText = itemText
|
|
let (textLayout, textApply) = makeTextLayout(TextNodeLayoutArguments(attributedString: measureText, backgroundColor: nil, maximumNumberOfLines: 0, truncationType: .end, constrainedSize: CGSize(width: params.width - 16.0 - leftInset - rightInset, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, lineSpacing: 0.0, cutout: nil, insets: UIEdgeInsets()))
|
|
|
|
let separatorHeight = UIScreenPixel
|
|
|
|
let textTopInset: CGFloat = 11.0
|
|
let textBottomInset: CGFloat = 11.0
|
|
|
|
var contentHeight: CGFloat = textLayout.size.height + textTopInset + textBottomInset
|
|
if let minimalHeight = item.minimalHeight {
|
|
contentHeight = max(minimalHeight, contentHeight)
|
|
}
|
|
|
|
let contentSize = CGSize(width: params.width, height: contentHeight)
|
|
let insets = itemListNeighborsGroupedInsets(neighbors, params)
|
|
|
|
let layout = ListViewItemNodeLayout(contentSize: contentSize, insets: insets)
|
|
let layoutSize = layout.size
|
|
|
|
let attributedPlaceholderText = NSAttributedString(string: item.placeholder, font: Font.regular(item.presentationData.fontSize.itemListBaseFontSize), textColor: item.presentationData.theme.list.itemPlaceholderTextColor)
|
|
|
|
return (layout, { [weak self] in
|
|
if let strongSelf = self {
|
|
strongSelf.item = item
|
|
strongSelf.layoutParams = params
|
|
|
|
if let _ = updatedTheme {
|
|
strongSelf.topStripeNode.backgroundColor = itemSeparatorColor
|
|
strongSelf.bottomStripeNode.backgroundColor = itemSeparatorColor
|
|
strongSelf.backgroundNode.backgroundColor = itemBackgroundColor
|
|
|
|
if strongSelf.isNodeLoaded {
|
|
strongSelf.textNode.typingAttributes = [NSAttributedString.Key.font.rawValue: Font.regular(item.presentationData.fontSize.itemListBaseFontSize), NSAttributedString.Key.foregroundColor.rawValue: item.presentationData.theme.list.itemPrimaryTextColor]
|
|
strongSelf.textNode.tintColor = item.presentationData.theme.list.itemAccentColor
|
|
}
|
|
|
|
if let inlineAction = item.inlineAction {
|
|
strongSelf.inlineActionButtonNode?.setImage(generateTintedImage(image: inlineAction.icon, color: item.presentationData.theme.list.itemAccentColor), for: .normal)
|
|
}
|
|
|
|
strongSelf.inputMenu.updateStrings(item.presentationData.strings)
|
|
}
|
|
|
|
let capitalizationType: UITextAutocapitalizationType = item.capitalization ? .sentences : .none
|
|
let autocorrectionType: UITextAutocorrectionType = item.autocorrection ? .default : .no
|
|
|
|
if strongSelf.textNode.textView.autocapitalizationType != capitalizationType {
|
|
strongSelf.textNode.textView.autocapitalizationType = capitalizationType
|
|
}
|
|
if strongSelf.textNode.textView.autocorrectionType != autocorrectionType {
|
|
strongSelf.textNode.textView.autocorrectionType = autocorrectionType
|
|
}
|
|
if strongSelf.textNode.textView.returnKeyType != item.returnKeyType {
|
|
strongSelf.textNode.textView.returnKeyType = item.returnKeyType
|
|
}
|
|
|
|
let _ = textApply()
|
|
if let currentText = strongSelf.textNode.attributedText {
|
|
if currentText.string != attributedText.string || updatedTheme != nil {
|
|
strongSelf.textNode.attributedText = attributedText
|
|
refreshGenericTextInputAttributes(strongSelf.textNode.textView, theme: item.presentationData.theme, baseFontSize: 17.0, availableEmojis: Set(), emojiViewProvider: nil)
|
|
}
|
|
} else {
|
|
strongSelf.textNode.attributedText = attributedText
|
|
refreshGenericTextInputAttributes(strongSelf.textNode.textView, theme: item.presentationData.theme, baseFontSize: 17.0, availableEmojis: Set(), emojiViewProvider: nil)
|
|
}
|
|
|
|
if strongSelf.backgroundNode.supernode == nil {
|
|
strongSelf.insertSubnode(strongSelf.backgroundNode, at: 0)
|
|
}
|
|
if strongSelf.topStripeNode.supernode == nil {
|
|
strongSelf.insertSubnode(strongSelf.topStripeNode, at: 1)
|
|
}
|
|
if strongSelf.bottomStripeNode.supernode == nil {
|
|
strongSelf.insertSubnode(strongSelf.bottomStripeNode, at: 2)
|
|
}
|
|
if strongSelf.maskNode.supernode == nil {
|
|
strongSelf.insertSubnode(strongSelf.maskNode, at: 3)
|
|
}
|
|
|
|
let hasCorners = itemListHasRoundedBlockLayout(params)
|
|
var hasTopCorners = false
|
|
var hasBottomCorners = false
|
|
switch neighbors.top {
|
|
case .sameSection(false):
|
|
strongSelf.topStripeNode.isHidden = true
|
|
default:
|
|
hasTopCorners = true
|
|
strongSelf.topStripeNode.isHidden = hasCorners
|
|
}
|
|
let bottomStripeInset: CGFloat
|
|
switch neighbors.bottom {
|
|
case .sameSection(false):
|
|
bottomStripeInset = leftInset
|
|
strongSelf.bottomStripeNode.isHidden = false
|
|
default:
|
|
bottomStripeInset = 0.0
|
|
hasBottomCorners = true
|
|
strongSelf.bottomStripeNode.isHidden = hasCorners
|
|
}
|
|
|
|
strongSelf.maskNode.image = hasCorners ? PresentationResourcesItemList.cornersImage(item.presentationData.theme, top: hasTopCorners, bottom: hasBottomCorners) : nil
|
|
|
|
strongSelf.topStripeNode.frame = CGRect(origin: CGPoint(x: 0.0, y: -min(insets.top, separatorHeight)), size: CGSize(width: layoutSize.width, height: separatorHeight))
|
|
strongSelf.bottomStripeNode.frame = CGRect(origin: CGPoint(x: bottomStripeInset, y: contentSize.height), size: CGSize(width: layoutSize.width - bottomStripeInset, height: separatorHeight))
|
|
|
|
if strongSelf.textNode.attributedPlaceholderText == nil || !strongSelf.textNode.attributedPlaceholderText!.isEqual(to: attributedPlaceholderText) {
|
|
strongSelf.textNode.attributedPlaceholderText = attributedPlaceholderText
|
|
}
|
|
|
|
strongSelf.textNode.keyboardAppearance = item.presentationData.theme.rootController.keyboardColor.keyboardAppearance
|
|
|
|
if strongSelf.animationForKey("apparentHeight") == nil {
|
|
strongSelf.backgroundNode.frame = CGRect(origin: CGPoint(x: 0.0, y: -min(insets.top, separatorHeight)), size: CGSize(width: params.width, height: contentSize.height + min(insets.top, separatorHeight) + min(insets.bottom, separatorHeight)))
|
|
strongSelf.maskNode.frame = strongSelf.backgroundNode.frame.insetBy(dx: params.leftInset, dy: 0.0)
|
|
strongSelf.textClippingNode.frame = CGRect(origin: CGPoint(x: leftInset, y: textTopInset), size: CGSize(width: params.width - leftInset - params.rightInset, height: textLayout.size.height))
|
|
}
|
|
strongSelf.textNode.frame = CGRect(origin: CGPoint(), size: CGSize(width: params.width - leftInset - 16.0 - rightInset, height: textLayout.size.height + 1.0))
|
|
|
|
let _ = limitTextApply()
|
|
strongSelf.limitTextNode.frame = CGRect(origin: CGPoint(x: params.width - params.rightInset - 16.0 - limitTextLayout.size.width, y: layout.contentSize.height - 15.0 - limitTextLayout.size.height), size: limitTextLayout.size)
|
|
if limitTextString != nil {
|
|
if strongSelf.limitTextNode.supernode == nil {
|
|
strongSelf.addSubnode(strongSelf.limitTextNode)
|
|
}
|
|
} else if strongSelf.limitTextNode.supernode != nil {
|
|
strongSelf.limitTextNode.removeFromSupernode()
|
|
}
|
|
|
|
if let inlineAction = item.inlineAction {
|
|
let inlineActionButtonNode: HighlightableButtonNode
|
|
if let currentInlineActionButtonNode = strongSelf.inlineActionButtonNode {
|
|
inlineActionButtonNode = currentInlineActionButtonNode
|
|
} else {
|
|
inlineActionButtonNode = HighlightableButtonNode()
|
|
inlineActionButtonNode.setImage(generateTintedImage(image: inlineAction.icon, color: item.presentationData.theme.list.itemAccentColor), for: .normal)
|
|
inlineActionButtonNode.addTarget(strongSelf, action: #selector(strongSelf.inlineActionPressed), forControlEvents: .touchUpInside)
|
|
strongSelf.addSubnode(inlineActionButtonNode)
|
|
strongSelf.inlineActionButtonNode = inlineActionButtonNode
|
|
}
|
|
inlineActionButtonNode.frame = CGRect(origin: CGPoint(x: params.width - params.rightInset - inlineAction.icon.size.width - 11.0, y: 7.0), size: inlineAction.icon.size)
|
|
} else if let inlineActionButtonNode = strongSelf.inlineActionButtonNode {
|
|
inlineActionButtonNode.removeFromSupernode()
|
|
strongSelf.inlineActionButtonNode = nil
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
override public func animateInsertion(_ currentTimestamp: Double, duration: Double, short: Bool) {
|
|
self.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.4)
|
|
}
|
|
|
|
override public func animateRemoved(_ currentTimestamp: Double, duration: Double) {
|
|
self.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.15, removeOnCompletion: false)
|
|
}
|
|
|
|
override public func animateFrameTransition(_ progress: CGFloat, _ currentValue: CGFloat) {
|
|
super.animateFrameTransition(progress, currentValue)
|
|
|
|
guard let params = self.layoutParams else {
|
|
return
|
|
}
|
|
|
|
let separatorHeight = UIScreenPixel
|
|
let insets = self.insets
|
|
let contentSize = CGSize(width: params.width, height: max(1.0, currentValue - insets.top - insets.bottom))
|
|
|
|
let leftInset = 16.0 + params.leftInset
|
|
let textTopInset: CGFloat = 11.0
|
|
let textBottomInset: CGFloat = 11.0
|
|
|
|
self.backgroundNode.frame = CGRect(origin: CGPoint(x: 0.0, y: -min(insets.top, separatorHeight)), size: CGSize(width: params.width, height: contentSize.height + min(insets.top, separatorHeight) + min(insets.bottom, separatorHeight)))
|
|
self.maskNode.frame = self.backgroundNode.frame.insetBy(dx: params.leftInset, dy: 0.0)
|
|
self.bottomStripeNode.frame = CGRect(origin: CGPoint(x: self.bottomStripeNode.frame.minX, y: contentSize.height), size: CGSize(width: self.bottomStripeNode.frame.size.width, height: separatorHeight))
|
|
|
|
self.textClippingNode.frame = CGRect(origin: CGPoint(x: leftInset, y: textTopInset), size: CGSize(width: max(0.0, params.width - leftInset - params.rightInset), height: max(0.0, contentSize.height - textTopInset - textBottomInset)))
|
|
}
|
|
|
|
public func editableTextNodeDidBeginEditing(_ editableTextNode: ASEditableTextNode) {
|
|
self.item?.updatedFocus?(true)
|
|
self.inputMenu.activate()
|
|
}
|
|
|
|
public func editableTextNodeDidFinishEditing(_ editableTextNode: ASEditableTextNode) {
|
|
self.item?.updatedFocus?(false)
|
|
self.inputMenu.deactivate()
|
|
}
|
|
|
|
public func editableTextNodeTarget(forAction action: Selector) -> ASEditableTextNodeTargetForAction? {
|
|
if action == makeSelectorFromString("_showTextStyleOptions:") {
|
|
if #available(iOS 16.0, *) {
|
|
return ASEditableTextNodeTargetForAction(target: nil)
|
|
} else {
|
|
if case .general = self.inputMenu.state {
|
|
if self.textNode.attributedText == nil || self.textNode.attributedText!.length == 0 || self.textNode.selectedRange.length == 0 {
|
|
return ASEditableTextNodeTargetForAction(target: nil)
|
|
}
|
|
return ASEditableTextNodeTargetForAction(target: self)
|
|
} else {
|
|
return ASEditableTextNodeTargetForAction(target: nil)
|
|
}
|
|
}
|
|
} else if action == #selector(self.formatAttributesBold(_:)) || action == #selector(self.formatAttributesItalic(_:)) || action == #selector(self.formatAttributesMonospace(_:)) || action == #selector(self.formatAttributesLink(_:)) || action == #selector(self.formatAttributesStrikethrough(_:)) || action == #selector(self.formatAttributesUnderline(_:)) {
|
|
if case .format = self.inputMenu.state {
|
|
return ASEditableTextNodeTargetForAction(target: self)
|
|
} else {
|
|
return ASEditableTextNodeTargetForAction(target: nil)
|
|
}
|
|
}
|
|
if case .format = self.inputMenu.state {
|
|
return ASEditableTextNodeTargetForAction(target: nil)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
@objc func _showTextStyleOptions(_ sender: Any) {
|
|
self.inputMenu.format(view: self.textNode.view, rect: self.textNode.selectionRect.offsetBy(dx: 0.0, dy: -self.textNode.textView.contentOffset.y).insetBy(dx: 0.0, dy: -1.0))
|
|
}
|
|
|
|
@available(iOS 16.0, *)
|
|
public func editableTextNodeMenu(_ editableTextNode: ASEditableTextNode, forTextRange textRange: NSRange, suggestedActions: [UIMenuElement]) -> UIMenu {
|
|
var actions = suggestedActions
|
|
|
|
if editableTextNode.attributedText == nil || editableTextNode.attributedText!.length == 0 || editableTextNode.selectedRange.length == 0 {
|
|
|
|
} else if let strings = self.item?.presentationData.strings {
|
|
let children: [UIAction] = [
|
|
UIAction(title: strings.TextFormat_Bold, image: nil) { [weak self] (action) in
|
|
if let strongSelf = self {
|
|
strongSelf.formatAttributesBold(strongSelf)
|
|
}
|
|
},
|
|
UIAction(title: strings.TextFormat_Italic, image: nil) { [weak self] (action) in
|
|
if let strongSelf = self {
|
|
strongSelf.formatAttributesItalic(strongSelf)
|
|
}
|
|
},
|
|
UIAction(title: strings.TextFormat_Monospace, image: nil) { [weak self] (action) in
|
|
if let strongSelf = self {
|
|
strongSelf.formatAttributesMonospace(strongSelf)
|
|
}
|
|
},
|
|
UIAction(title: strings.TextFormat_Link, image: nil) { [weak self] (action) in
|
|
if let strongSelf = self {
|
|
strongSelf.formatAttributesLink(strongSelf)
|
|
}
|
|
},
|
|
UIAction(title: strings.TextFormat_Strikethrough, image: nil) { [weak self] (action) in
|
|
if let strongSelf = self {
|
|
strongSelf.formatAttributesStrikethrough(strongSelf)
|
|
}
|
|
},
|
|
UIAction(title: strings.TextFormat_Underline, image: nil) { [weak self] (action) in
|
|
if let strongSelf = self {
|
|
strongSelf.formatAttributesUnderline(strongSelf)
|
|
}
|
|
},
|
|
UIAction(title: strings.TextFormat_Spoiler, image: nil) { [weak self] (action) in
|
|
if let strongSelf = self {
|
|
strongSelf.formatAttributesSpoiler(strongSelf)
|
|
}
|
|
}
|
|
]
|
|
|
|
let formatMenu = UIMenu(title: strings.TextFormat_Format, image: nil, children: children)
|
|
actions.insert(formatMenu, at: 3)
|
|
}
|
|
|
|
return UIMenu(children: actions)
|
|
}
|
|
|
|
@objc func formatAttributesBold(_ sender: Any) {
|
|
self.inputMenu.back()
|
|
if let item = self.item {
|
|
chatTextInputAddFormattingAttribute(item: item, textNode: self.textNode, theme: item.presentationData.theme, attribute: ChatTextInputAttributes.bold)
|
|
}
|
|
}
|
|
|
|
@objc func formatAttributesItalic(_ sender: Any) {
|
|
self.inputMenu.back()
|
|
if let item = self.item {
|
|
chatTextInputAddFormattingAttribute(item: item, textNode: self.textNode, theme: item.presentationData.theme, attribute: ChatTextInputAttributes.italic)
|
|
}
|
|
}
|
|
|
|
@objc func formatAttributesMonospace(_ sender: Any) {
|
|
self.inputMenu.back()
|
|
if let item = self.item {
|
|
chatTextInputAddFormattingAttribute(item: item, textNode: self.textNode, theme: item.presentationData.theme, attribute: ChatTextInputAttributes.monospace)
|
|
}
|
|
}
|
|
|
|
@objc func formatAttributesLink(_ sender: Any) {
|
|
self.inputMenu.back()
|
|
//self.interfaceInteraction?.openLinkEditing()
|
|
}
|
|
|
|
@objc func formatAttributesStrikethrough(_ sender: Any) {
|
|
self.inputMenu.back()
|
|
if let item = self.item {
|
|
chatTextInputAddFormattingAttribute(item: item, textNode: self.textNode, theme: item.presentationData.theme, attribute: ChatTextInputAttributes.strikethrough)
|
|
}
|
|
}
|
|
|
|
@objc func formatAttributesUnderline(_ sender: Any) {
|
|
self.inputMenu.back()
|
|
if let item = self.item {
|
|
chatTextInputAddFormattingAttribute(item: item, textNode: self.textNode, theme: item.presentationData.theme, attribute: ChatTextInputAttributes.underline)
|
|
}
|
|
}
|
|
|
|
@objc func formatAttributesSpoiler(_ sender: Any) {
|
|
self.inputMenu.back()
|
|
if let item = self.item {
|
|
chatTextInputAddFormattingAttribute(item: item, textNode: self.textNode, theme: item.presentationData.theme, attribute: ChatTextInputAttributes.spoiler)
|
|
}
|
|
}
|
|
|
|
@objc func formatAttributesQuote(_ sender: Any) {
|
|
self.inputMenu.back()
|
|
if let item = self.item {
|
|
chatTextInputAddFormattingAttribute(item: item, textNode: self.textNode, theme: item.presentationData.theme, attribute: ChatTextInputAttributes.quote)
|
|
}
|
|
}
|
|
|
|
public func editableTextNode(_ editableTextNode: ASEditableTextNode, shouldChangeTextIn range: NSRange, replacementText text: String) -> Bool {
|
|
if let item = self.item {
|
|
if text.count > 1, let processPaste = item.processPaste {
|
|
processPaste(text)
|
|
return false
|
|
}
|
|
|
|
if let action = item.action, text == "\n" {
|
|
action()
|
|
return false
|
|
}
|
|
|
|
let newText = (editableTextNode.textView.text as NSString).replacingCharacters(in: range, with: text)
|
|
if !item.shouldUpdateText(newText) {
|
|
return false
|
|
}
|
|
}
|
|
return true
|
|
}
|
|
|
|
public func editableTextNodeDidUpdateText(_ editableTextNode: ASEditableTextNode) {
|
|
if let item = self.item {
|
|
if let _ = self.textNode.attributedText {
|
|
refreshGenericTextInputAttributes(editableTextNode.textView, theme: item.presentationData.theme, baseFontSize: 17.0, availableEmojis: Set(), emojiViewProvider: nil)
|
|
let updatedText = stateAttributedStringForText(self.textNode.attributedText!)
|
|
item.textUpdated(updatedText)
|
|
} else {
|
|
item.textUpdated(NSAttributedString(string: ""))
|
|
}
|
|
}
|
|
}
|
|
|
|
public func editableTextNodeShouldPaste(_ editableTextNode: ASEditableTextNode) -> Bool {
|
|
if let _ = self.item {
|
|
let text: String? = UIPasteboard.general.string
|
|
if let _ = text {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|
|
|
|
public func editableTextNodeDidChangeSelection(_ editableTextNode: ASEditableTextNode, fromSelectedRange: NSRange, toSelectedRange: NSRange, dueToEditing: Bool) {
|
|
/*if !dueToEditing && !self.updatingInputState {
|
|
}*/
|
|
|
|
if let item = self.item {
|
|
if case .format = self.inputMenu.state {
|
|
self.inputMenu.deactivate()
|
|
UIMenuController.shared.update()
|
|
}
|
|
|
|
refreshChatTextInputTypingAttributes(editableTextNode.textView, theme: item.presentationData.theme, baseFontSize: 17.0)
|
|
refreshGenericTextInputAttributes(editableTextNode.textView, theme: item.presentationData.theme, baseFontSize: 17.0, availableEmojis: Set(), emojiViewProvider: nil)
|
|
}
|
|
}
|
|
|
|
public func focus() {
|
|
if !self.textNode.textView.isFirstResponder {
|
|
self.textNode.textView.becomeFirstResponder()
|
|
}
|
|
}
|
|
|
|
public func selectAll() {
|
|
self.textNode.textView.selectAll(nil)
|
|
}
|
|
|
|
public func animateError() {
|
|
self.textNode.layer.addShakeAnimation()
|
|
}
|
|
|
|
@objc private func inlineActionPressed() {
|
|
if let action = self.item?.inlineAction?.action {
|
|
action()
|
|
}
|
|
}
|
|
}
|
|
|
|
private func chatTextInputAddFormattingAttribute(item: CreatePollTextInputItem, textNode: EditableTextNode, theme: PresentationTheme, attribute: NSAttributedString.Key) {
|
|
if let currentText = textNode.attributedText, textNode.selectedRange.length > 0 {
|
|
let nsRange = NSRange(location: textNode.selectedRange.location, length: textNode.selectedRange.length)
|
|
var addAttribute = true
|
|
var attributesToRemove: [NSAttributedString.Key] = []
|
|
currentText.enumerateAttributes(in: nsRange, options: .longestEffectiveRangeNotRequired) { attributes, range, stop in
|
|
for (key, _) in attributes {
|
|
if key == attribute && range == nsRange {
|
|
addAttribute = false
|
|
attributesToRemove.append(key)
|
|
}
|
|
}
|
|
}
|
|
|
|
let result = NSMutableAttributedString(attributedString: currentText)
|
|
for attribute in attributesToRemove {
|
|
result.removeAttribute(attribute, range: nsRange)
|
|
}
|
|
if addAttribute {
|
|
result.addAttribute(attribute, value: true as Bool, range: nsRange)
|
|
}
|
|
|
|
textNode.attributedText = result
|
|
textNode.selectedRange = nsRange
|
|
|
|
refreshChatTextInputTypingAttributes(textNode.textView, theme: theme, baseFontSize: 17.0)
|
|
refreshGenericTextInputAttributes(textNode.textView, theme: theme, baseFontSize: 17.0, availableEmojis: Set(), emojiViewProvider: nil)
|
|
|
|
let updatedText = stateAttributedStringForText(textNode.attributedText!)
|
|
item.textUpdated(updatedText)
|
|
}
|
|
}
|