mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2026-02-10 04:56:22 +00:00
825 lines
36 KiB
Swift
825 lines
36 KiB
Swift
import Foundation
|
|
import UIKit
|
|
import SwiftSignalKit
|
|
import AsyncDisplayKit
|
|
import Display
|
|
import Postbox
|
|
import TelegramCore
|
|
import TelegramPresentationData
|
|
import AccountContext
|
|
import TelegramStringFormatting
|
|
import ComponentFlow
|
|
import AlertComponent
|
|
import AlertMultilineInputFieldComponent
|
|
|
|
private final class PromptInputFieldNode: ASDisplayNode, ASEditableTextNodeDelegate {
|
|
private var theme: PresentationTheme
|
|
private let backgroundNode: ASImageNode
|
|
private let textInputNode: EditableTextNode
|
|
private let placeholderNode: ASTextNode
|
|
private var characterLimitNode: ASTextNode?
|
|
|
|
private let characterLimit: Int
|
|
|
|
var updateHeight: (() -> Void)?
|
|
var complete: (() -> Void)?
|
|
var textChanged: ((String) -> Void)?
|
|
|
|
private let backgroundInsets = UIEdgeInsets(top: 8.0, left: 16.0, bottom: 15.0, right: 16.0)
|
|
private let inputInsets: UIEdgeInsets
|
|
|
|
var text: String {
|
|
get {
|
|
return self.textInputNode.attributedText?.string ?? ""
|
|
}
|
|
set {
|
|
self.textInputNode.attributedText = NSAttributedString(string: newValue, font: Font.regular(17.0), textColor: self.theme.actionSheet.inputTextColor)
|
|
self.placeholderNode.isHidden = !newValue.isEmpty
|
|
self.updateLimitText()
|
|
}
|
|
}
|
|
|
|
var placeholder: String = "" {
|
|
didSet {
|
|
self.placeholderNode.attributedText = NSAttributedString(string: self.placeholder, font: Font.regular(17.0), textColor: self.theme.actionSheet.inputPlaceholderColor)
|
|
}
|
|
}
|
|
|
|
init(theme: PresentationTheme, placeholder: String, characterLimit: Int, displayCharacterLimit: Bool, isPassword: Bool = false) {
|
|
self.theme = theme
|
|
self.characterLimit = characterLimit
|
|
|
|
self.inputInsets = UIEdgeInsets(top: 5.0, left: 12.0, bottom: 5.0, right: 12.0 + (displayCharacterLimit ? 20.0 : 0.0))
|
|
|
|
self.backgroundNode = ASImageNode()
|
|
self.backgroundNode.isLayerBacked = true
|
|
self.backgroundNode.displaysAsynchronously = false
|
|
self.backgroundNode.displayWithoutProcessing = true
|
|
self.backgroundNode.image = generateStretchableFilledCircleImage(diameter: 12.0, color: theme.actionSheet.inputHollowBackgroundColor, strokeColor: theme.actionSheet.inputBorderColor, strokeWidth: 1.0)
|
|
|
|
self.textInputNode = EditableTextNode()
|
|
self.textInputNode.typingAttributes = [NSAttributedString.Key.font.rawValue: Font.regular(17.0), NSAttributedString.Key.foregroundColor.rawValue: theme.actionSheet.inputTextColor]
|
|
self.textInputNode.clipsToBounds = true
|
|
self.textInputNode.hitTestSlop = UIEdgeInsets(top: -5.0, left: -5.0, bottom: -5.0, right: -5.0)
|
|
self.textInputNode.textContainerInset = UIEdgeInsets(top: self.inputInsets.top, left: 0.0, bottom: self.inputInsets.bottom, right: 0.0)
|
|
self.textInputNode.keyboardAppearance = theme.rootController.keyboardColor.keyboardAppearance
|
|
self.textInputNode.keyboardType = .default
|
|
self.textInputNode.autocapitalizationType = .sentences
|
|
self.textInputNode.returnKeyType = .done
|
|
self.textInputNode.autocorrectionType = .default
|
|
self.textInputNode.tintColor = theme.actionSheet.controlAccentColor
|
|
self.textInputNode.isSecureTextEntry = isPassword
|
|
|
|
self.placeholderNode = ASTextNode()
|
|
self.placeholderNode.isUserInteractionEnabled = false
|
|
self.placeholderNode.displaysAsynchronously = false
|
|
self.placeholderNode.attributedText = NSAttributedString(string: placeholder, font: Font.regular(17.0), textColor: self.theme.actionSheet.inputPlaceholderColor)
|
|
|
|
if displayCharacterLimit {
|
|
let characterLimitNode = ASTextNode()
|
|
characterLimitNode.anchorPoint = CGPoint(x: 1.0, y: 0.5)
|
|
characterLimitNode.isUserInteractionEnabled = false
|
|
characterLimitNode.displaysAsynchronously = false
|
|
self.characterLimitNode = characterLimitNode
|
|
}
|
|
|
|
super.init()
|
|
|
|
self.textInputNode.delegate = self
|
|
|
|
self.addSubnode(self.backgroundNode)
|
|
self.addSubnode(self.textInputNode)
|
|
self.addSubnode(self.placeholderNode)
|
|
if let characterLimitNode = self.characterLimitNode {
|
|
self.addSubnode(characterLimitNode)
|
|
}
|
|
}
|
|
|
|
func updateTheme(_ theme: PresentationTheme) {
|
|
self.theme = theme
|
|
|
|
self.backgroundNode.image = generateStretchableFilledCircleImage(diameter: 12.0, color: self.theme.actionSheet.inputHollowBackgroundColor, strokeColor: self.theme.actionSheet.inputBorderColor, strokeWidth: 1.0)
|
|
self.textInputNode.keyboardAppearance = self.theme.rootController.keyboardColor.keyboardAppearance
|
|
self.placeholderNode.attributedText = NSAttributedString(string: self.placeholderNode.attributedText?.string ?? "", font: Font.regular(17.0), textColor: self.theme.actionSheet.inputPlaceholderColor)
|
|
if let characterLimitNode {
|
|
characterLimitNode.attributedText = NSAttributedString(string: characterLimitNode.attributedText?.string ?? "", font: Font.regular(11.0), textColor: self.theme.actionSheet.inputPlaceholderColor)
|
|
}
|
|
self.textInputNode.tintColor = self.theme.actionSheet.controlAccentColor
|
|
}
|
|
|
|
func updateLayout(width: CGFloat, transition: ContainedViewLayoutTransition) -> CGFloat {
|
|
let backgroundInsets = self.backgroundInsets
|
|
let inputInsets = self.inputInsets
|
|
|
|
let textFieldHeight = self.calculateTextFieldMetrics(width: width)
|
|
let panelHeight = textFieldHeight + backgroundInsets.top + backgroundInsets.bottom
|
|
|
|
let backgroundFrame = CGRect(origin: CGPoint(x: backgroundInsets.left, y: backgroundInsets.top), size: CGSize(width: width - backgroundInsets.left - backgroundInsets.right, height: panelHeight - backgroundInsets.top - backgroundInsets.bottom))
|
|
transition.updateFrame(node: self.backgroundNode, frame: backgroundFrame)
|
|
|
|
let placeholderSize = self.placeholderNode.measure(backgroundFrame.size)
|
|
transition.updateFrame(node: self.placeholderNode, frame: CGRect(origin: CGPoint(x: backgroundFrame.minX + inputInsets.left, y: backgroundFrame.minY + floor((backgroundFrame.size.height - placeholderSize.height) / 2.0)), size: placeholderSize))
|
|
|
|
if let characterLimitNode {
|
|
characterLimitNode.position = CGPoint(x: backgroundFrame.maxX - 8.0, y: backgroundFrame.midY)
|
|
}
|
|
|
|
transition.updateFrame(node: self.textInputNode, frame: CGRect(origin: CGPoint(x: backgroundFrame.minX + inputInsets.left, y: backgroundFrame.minY), size: CGSize(width: backgroundFrame.size.width - inputInsets.left - inputInsets.right, height: backgroundFrame.size.height)))
|
|
|
|
return panelHeight
|
|
}
|
|
|
|
func activateInput() {
|
|
self.textInputNode.becomeFirstResponder()
|
|
}
|
|
|
|
func deactivateInput() {
|
|
self.textInputNode.resignFirstResponder()
|
|
}
|
|
|
|
@objc func editableTextNodeDidUpdateText(_ editableTextNode: ASEditableTextNode) {
|
|
self.updateTextNodeText(animated: true)
|
|
self.textChanged?(editableTextNode.textView.text)
|
|
self.placeholderNode.isHidden = !(editableTextNode.textView.text ?? "").isEmpty
|
|
self.updateLimitText()
|
|
}
|
|
|
|
private func updateLimitText() {
|
|
if let characterLimitNode {
|
|
let limitText = self.textInputNode.textView.text.count == 0 ? "" : "\(self.characterLimit - self.textInputNode.textView.text.count)"
|
|
|
|
characterLimitNode.attributedText = NSAttributedString(string: limitText, font: Font.regular(11.0), textColor: self.theme.actionSheet.inputPlaceholderColor)
|
|
let characterLimitSize = characterLimitNode.measure(CGSize(width: 100.0, height: 100.0))
|
|
characterLimitNode.bounds = CGRect(origin: CGPoint(), size: characterLimitSize)
|
|
}
|
|
}
|
|
|
|
func editableTextNode(_ editableTextNode: ASEditableTextNode, shouldChangeTextIn range: NSRange, replacementText text: String) -> Bool {
|
|
let currentText = (editableTextNode.attributedText?.string ?? "") as NSString
|
|
var resultText = currentText.replacingCharacters(in: range, with: text)
|
|
if resultText.count > self.characterLimit {
|
|
resultText = String(resultText[resultText.startIndex ..< resultText.index(resultText.startIndex, offsetBy: self.characterLimit)])
|
|
|
|
editableTextNode.attributedText = NSAttributedString(string: resultText, font: Font.regular(17.0), textColor: self.theme.actionSheet.inputTextColor)
|
|
return false
|
|
}
|
|
|
|
if text == "\n" {
|
|
self.complete?()
|
|
return false
|
|
}
|
|
return true
|
|
}
|
|
|
|
private func calculateTextFieldMetrics(width: CGFloat) -> CGFloat {
|
|
let backgroundInsets = self.backgroundInsets
|
|
let inputInsets = self.inputInsets
|
|
|
|
let unboundTextFieldHeight = max(33.0, ceil(self.textInputNode.measure(CGSize(width: width - backgroundInsets.left - backgroundInsets.right - inputInsets.left - inputInsets.right, height: CGFloat.greatestFiniteMagnitude)).height))
|
|
|
|
return min(61.0, max(33.0, unboundTextFieldHeight))
|
|
}
|
|
|
|
private func updateTextNodeText(animated: Bool) {
|
|
let backgroundInsets = self.backgroundInsets
|
|
|
|
let textFieldHeight = self.calculateTextFieldMetrics(width: self.bounds.size.width)
|
|
|
|
let panelHeight = textFieldHeight + backgroundInsets.top + backgroundInsets.bottom
|
|
if !self.bounds.size.height.isEqual(to: panelHeight) {
|
|
self.updateHeight?()
|
|
}
|
|
}
|
|
|
|
@objc func clearPressed() {
|
|
self.textInputNode.attributedText = nil
|
|
self.deactivateInput()
|
|
}
|
|
}
|
|
|
|
public enum PromptControllerTitleFont {
|
|
case regular
|
|
case bold
|
|
}
|
|
|
|
public func promptController(
|
|
context: AccountContext,
|
|
updatedPresentationData: (initial: PresentationData, signal: Signal<PresentationData, NoError>)? = nil,
|
|
text: String,
|
|
titleFont: PromptControllerTitleFont = .regular,
|
|
subtitle: String? = nil,
|
|
value: String?,
|
|
placeholder: String? = nil,
|
|
characterLimit: Int = 1000,
|
|
displayCharacterLimit: Bool = false,
|
|
apply: @escaping (String?) -> Void,
|
|
dismissed: @escaping () -> Void = {}
|
|
) -> ViewController {
|
|
let presentationData = context.sharedContext.currentPresentationData.with { $0 }
|
|
let strings = presentationData.strings
|
|
|
|
let inputState = AlertMultilineInputFieldComponent.ExternalState()
|
|
|
|
var content: [AnyComponentWithIdentity<AlertComponentEnvironment>] = []
|
|
if subtitle == nil && titleFont == .regular {
|
|
content.append(AnyComponentWithIdentity(
|
|
id: "title",
|
|
component: AnyComponent(
|
|
AlertTextComponent(content: .plain(text))
|
|
)
|
|
))
|
|
} else {
|
|
content.append(AnyComponentWithIdentity(
|
|
id: "title",
|
|
component: AnyComponent(
|
|
AlertTitleComponent(title: text)
|
|
)
|
|
))
|
|
}
|
|
if let subtitle {
|
|
content.append(AnyComponentWithIdentity(
|
|
id: "text",
|
|
component: AnyComponent(
|
|
AlertTextComponent(content: .plain(subtitle))
|
|
)
|
|
))
|
|
}
|
|
content.append(AnyComponentWithIdentity(
|
|
id: "input",
|
|
component: AnyComponent(
|
|
AlertMultilineInputFieldComponent(
|
|
context: context,
|
|
initialValue: value.flatMap { NSAttributedString(string: $0) },
|
|
placeholder: placeholder ?? "",
|
|
characterLimit: characterLimit,
|
|
formatMenuAvailability: .none,
|
|
emptyLineHandling: .notAllowed,
|
|
isInitiallyFocused: true,
|
|
externalState: inputState
|
|
)
|
|
)
|
|
))
|
|
|
|
var effectiveUpdatedPresentationData: (PresentationData, Signal<PresentationData, NoError>)
|
|
if let updatedPresentationData {
|
|
effectiveUpdatedPresentationData = updatedPresentationData
|
|
} else {
|
|
effectiveUpdatedPresentationData = (presentationData, context.sharedContext.presentationData)
|
|
}
|
|
|
|
let alertController = AlertScreen(
|
|
configuration: AlertScreen.Configuration(allowInputInset: true),
|
|
content: content,
|
|
actions: [
|
|
.init(title: strings.Common_Cancel, action: {
|
|
apply(nil)
|
|
}),
|
|
.init(title: strings.Common_Done, type: .default, action: {
|
|
apply(inputState.value.string)
|
|
})
|
|
],
|
|
updatedPresentationData: effectiveUpdatedPresentationData
|
|
)
|
|
alertController.dismissed = { byOutsideTap in
|
|
if byOutsideTap {
|
|
dismissed()
|
|
}
|
|
}
|
|
return alertController
|
|
}
|
|
|
|
private final class AuthAlertContentNode: AlertContentNode {
|
|
private let strings: PresentationStrings
|
|
|
|
private let title: String
|
|
private let text: String
|
|
|
|
private let titleNode: ASTextNode
|
|
private let textNode: ASTextNode
|
|
let inputFieldNode: PromptInputFieldNode
|
|
let passwordFieldNode: PromptInputFieldNode
|
|
|
|
private let actionNodesSeparator: ASDisplayNode
|
|
private let actionNodes: [TextAlertContentActionNode]
|
|
private let actionVerticalSeparators: [ASDisplayNode]
|
|
|
|
private let disposable = MetaDisposable()
|
|
|
|
private var validLayout: CGSize?
|
|
|
|
private let hapticFeedback = HapticFeedback()
|
|
|
|
var complete: (() -> Void)? {
|
|
didSet {
|
|
self.inputFieldNode.complete = self.complete
|
|
}
|
|
}
|
|
|
|
override var dismissOnOutsideTap: Bool {
|
|
return self.isUserInteractionEnabled
|
|
}
|
|
|
|
init(theme: AlertControllerTheme, ptheme: PresentationTheme, strings: PresentationStrings, actions: [TextAlertAction], title: String, text: String) {
|
|
self.strings = strings
|
|
self.title = title
|
|
self.text = text
|
|
|
|
self.titleNode = ASTextNode()
|
|
self.titleNode.maximumNumberOfLines = 2
|
|
|
|
self.textNode = ASTextNode()
|
|
self.textNode.maximumNumberOfLines = 2
|
|
|
|
self.inputFieldNode = PromptInputFieldNode(theme: ptheme, placeholder: "User Name", characterLimit: 1024, displayCharacterLimit: false)
|
|
self.passwordFieldNode = PromptInputFieldNode(theme: ptheme, placeholder: "Password", characterLimit: 1024, displayCharacterLimit: false, isPassword: true)
|
|
|
|
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.titleNode)
|
|
self.addSubnode(self.textNode)
|
|
|
|
self.addSubnode(self.inputFieldNode)
|
|
self.addSubnode(self.passwordFieldNode)
|
|
|
|
self.addSubnode(self.actionNodesSeparator)
|
|
|
|
for actionNode in self.actionNodes {
|
|
self.addSubnode(actionNode)
|
|
}
|
|
self.actionNodes.last?.actionEnabled = true
|
|
|
|
for separatorNode in self.actionVerticalSeparators {
|
|
self.addSubnode(separatorNode)
|
|
}
|
|
|
|
self.inputFieldNode.updateHeight = { [weak self] in
|
|
if let strongSelf = self {
|
|
if let _ = strongSelf.validLayout {
|
|
strongSelf.requestLayout?(.animated(duration: 0.15, curve: .spring))
|
|
}
|
|
}
|
|
}
|
|
|
|
self.updateTheme(theme)
|
|
}
|
|
|
|
deinit {
|
|
self.disposable.dispose()
|
|
}
|
|
|
|
var login: String {
|
|
return self.inputFieldNode.text
|
|
}
|
|
|
|
var password: String {
|
|
return self.passwordFieldNode.text
|
|
}
|
|
|
|
override func updateTheme(_ theme: AlertControllerTheme) {
|
|
self.titleNode.attributedText = NSAttributedString(string: self.title, font: Font.semibold(17.0), textColor: theme.primaryColor, paragraphAlignment: .center)
|
|
self.textNode.attributedText = NSAttributedString(string: self.text, 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 spacing: CGFloat = 5.0
|
|
|
|
let titleSize = self.titleNode.measure(measureSize)
|
|
transition.updateFrame(node: self.titleNode, frame: CGRect(origin: CGPoint(x: floorToScreenPixels((size.width - titleSize.width) / 2.0), y: origin.y), size: titleSize))
|
|
origin.y += titleSize.height + 4.0
|
|
|
|
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 + 6.0 + spacing
|
|
|
|
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.updateLayout(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: 9.0, right: 18.0)
|
|
|
|
var contentWidth = max(titleSize.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 inputFieldWidth = resultWidth
|
|
let inputFieldHeight = self.inputFieldNode.updateLayout(width: inputFieldWidth, transition: transition)
|
|
let inputHeight = inputFieldHeight
|
|
transition.updateFrame(node: self.inputFieldNode, frame: CGRect(x: 0.0, y: origin.y, width: resultWidth, height: inputFieldHeight))
|
|
transition.updateAlpha(node: self.inputFieldNode, alpha: inputHeight > 0.0 ? 1.0 : 0.0)
|
|
|
|
let fieldSpacing: CGFloat = -11.0
|
|
origin.y += inputFieldHeight + fieldSpacing
|
|
|
|
let passwordFieldHeight = self.passwordFieldNode.updateLayout(width: inputFieldWidth, transition: transition)
|
|
transition.updateFrame(node: self.passwordFieldNode, frame: CGRect(x: 0.0, y: origin.y, width: resultWidth, height: passwordFieldHeight))
|
|
|
|
|
|
let resultSize = CGSize(width: resultWidth, height: titleSize.height + textSize.height + spacing + inputHeight + fieldSpacing + passwordFieldHeight + actionsHeight + 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 {
|
|
self.inputFieldNode.activateInput()
|
|
}
|
|
|
|
return resultSize
|
|
}
|
|
|
|
func animateError() {
|
|
self.inputFieldNode.layer.addShakeAnimation()
|
|
self.hapticFeedback.error()
|
|
}
|
|
}
|
|
|
|
public func authController(sharedContext: SharedAccountContext, updatedPresentationData: (initial: PresentationData, signal: Signal<PresentationData, NoError>)? = nil, title: String, text: String, apply: @escaping ((String, String)?) -> Void) -> AlertController {
|
|
let presentationData = updatedPresentationData?.initial ?? sharedContext.currentPresentationData.with { $0 }
|
|
|
|
var dismissImpl: ((Bool) -> Void)?
|
|
var applyImpl: (() -> Void)?
|
|
|
|
let actions: [TextAlertAction] = [TextAlertAction(type: .genericAction, title: presentationData.strings.Common_Cancel, action: {
|
|
dismissImpl?(true)
|
|
apply(nil)
|
|
}), TextAlertAction(type: .defaultAction, title: "Sign In", action: {
|
|
dismissImpl?(true)
|
|
applyImpl?()
|
|
})]
|
|
|
|
let contentNode = AuthAlertContentNode(theme: AlertControllerTheme(presentationData: presentationData), ptheme: presentationData.theme, strings: presentationData.strings, actions: actions, title: title, text: text)
|
|
contentNode.complete = {
|
|
applyImpl?()
|
|
}
|
|
applyImpl = { [weak contentNode] in
|
|
guard let contentNode = contentNode else {
|
|
return
|
|
}
|
|
apply((contentNode.login, contentNode.password))
|
|
}
|
|
|
|
let controller = AlertController(theme: AlertControllerTheme(presentationData: presentationData), contentNode: contentNode)
|
|
let presentationDataDisposable = (updatedPresentationData?.signal ?? sharedContext.presentationData).start(next: { [weak controller, weak contentNode] presentationData in
|
|
controller?.theme = AlertControllerTheme(presentationData: presentationData)
|
|
contentNode?.inputFieldNode.updateTheme(presentationData.theme)
|
|
})
|
|
controller.dismissed = { _ in
|
|
presentationDataDisposable.dispose()
|
|
}
|
|
dismissImpl = { [weak controller] animated in
|
|
contentNode.inputFieldNode.deactivateInput()
|
|
if animated {
|
|
controller?.dismissAnimated()
|
|
} else {
|
|
controller?.dismiss()
|
|
}
|
|
}
|
|
return controller
|
|
}
|
|
|
|
|
|
private final class ProgressAlertContentNode: AlertContentNode {
|
|
private let theme: AlertControllerTheme
|
|
private let strings: PresentationStrings
|
|
|
|
private let title: String
|
|
var text: String {
|
|
didSet {
|
|
self.updateTheme(self.theme)
|
|
}
|
|
}
|
|
|
|
private let titleNode: ASTextNode
|
|
private let textNode: ASTextNode
|
|
|
|
private let actionNodesSeparator: ASDisplayNode
|
|
private let actionNodes: [TextAlertContentActionNode]
|
|
private let actionVerticalSeparators: [ASDisplayNode]
|
|
|
|
private let disposable = MetaDisposable()
|
|
|
|
private var validLayout: CGSize?
|
|
|
|
private let hapticFeedback = HapticFeedback()
|
|
|
|
override var dismissOnOutsideTap: Bool {
|
|
return self.isUserInteractionEnabled
|
|
}
|
|
|
|
init(theme: AlertControllerTheme, ptheme: PresentationTheme, strings: PresentationStrings, actions: [TextAlertAction], title: String, text: String) {
|
|
self.theme = theme
|
|
self.strings = strings
|
|
self.title = title
|
|
self.text = text
|
|
|
|
self.titleNode = ASTextNode()
|
|
self.titleNode.maximumNumberOfLines = 2
|
|
|
|
self.textNode = ASTextNode()
|
|
self.textNode.maximumNumberOfLines = 2
|
|
|
|
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.titleNode)
|
|
self.addSubnode(self.textNode)
|
|
|
|
self.addSubnode(self.actionNodesSeparator)
|
|
|
|
for actionNode in self.actionNodes {
|
|
self.addSubnode(actionNode)
|
|
}
|
|
self.actionNodes.last?.actionEnabled = true
|
|
|
|
for separatorNode in self.actionVerticalSeparators {
|
|
self.addSubnode(separatorNode)
|
|
}
|
|
|
|
|
|
self.updateTheme(theme)
|
|
}
|
|
|
|
deinit {
|
|
self.disposable.dispose()
|
|
}
|
|
|
|
override func updateTheme(_ theme: AlertControllerTheme) {
|
|
self.titleNode.attributedText = NSAttributedString(string: self.title, font: Font.semibold(17.0), textColor: theme.primaryColor, paragraphAlignment: .center)
|
|
self.textNode.attributedText = NSAttributedString(string: self.text, 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)
|
|
|
|
self.validLayout = size
|
|
|
|
var origin: CGPoint = CGPoint(x: 0.0, y: 20.0)
|
|
let spacing: CGFloat = 5.0
|
|
|
|
let titleSize = self.titleNode.measure(measureSize)
|
|
transition.updateFrame(node: self.titleNode, frame: CGRect(origin: CGPoint(x: floorToScreenPixels((size.width - titleSize.width) / 2.0), y: origin.y), size: titleSize))
|
|
origin.y += titleSize.height + 4.0
|
|
|
|
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 + 6.0 + spacing
|
|
|
|
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.updateLayout(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: 9.0, right: 18.0)
|
|
|
|
var contentWidth = max(titleSize.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 resultSize = CGSize(width: resultWidth, height: titleSize.height + textSize.height + spacing + actionsHeight + 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
|
|
}
|
|
|
|
return resultSize
|
|
}
|
|
}
|
|
|
|
public func progressAlertController(sharedContext: SharedAccountContext, updatedPresentationData: (initial: PresentationData, signal: Signal<PresentationData, NoError>)? = nil, title: String, cancel: @escaping () -> Void) -> (AlertController, (Int64, Int64) -> Void) {
|
|
let presentationData = updatedPresentationData?.initial ?? sharedContext.currentPresentationData.with { $0 }
|
|
|
|
var dismissImpl: ((Bool) -> Void)?
|
|
var applyImpl: (() -> Void)?
|
|
|
|
let actions: [TextAlertAction] = [TextAlertAction(type: .defaultAction, title: "Cancel", action: {
|
|
dismissImpl?(true)
|
|
applyImpl?()
|
|
})]
|
|
|
|
let contentNode = ProgressAlertContentNode(theme: AlertControllerTheme(presentationData: presentationData), ptheme: presentationData.theme, strings: presentationData.strings, actions: actions, title: "Downloading...", text: " ")
|
|
|
|
let updateProgress: (Int64, Int64) -> Void = { [weak contentNode] current, total in
|
|
if let contentNode {
|
|
contentNode.text = "\(dataSizeString(Int(current), formatting: DataSizeStringFormatting(presentationData: presentationData))) of \(dataSizeString(Int(total), formatting: DataSizeStringFormatting(presentationData: presentationData)))"
|
|
}
|
|
}
|
|
applyImpl = {
|
|
dismissImpl?(true)
|
|
cancel()
|
|
}
|
|
|
|
let controller = AlertController(theme: AlertControllerTheme(presentationData: presentationData), contentNode: contentNode)
|
|
let presentationDataDisposable = (updatedPresentationData?.signal ?? sharedContext.presentationData).start(next: { [weak controller] presentationData in
|
|
controller?.theme = AlertControllerTheme(presentationData: presentationData)
|
|
})
|
|
controller.dismissed = { _ in
|
|
presentationDataDisposable.dispose()
|
|
}
|
|
dismissImpl = { [weak controller] animated in
|
|
if animated {
|
|
controller?.dismissAnimated()
|
|
} else {
|
|
controller?.dismiss()
|
|
}
|
|
}
|
|
|
|
return (controller, updateProgress)
|
|
}
|