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Business features

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This commit is contained in:
Isaac
2024-03-26 01:32:26 +04:00
parent 3d6c9b1745
commit ac9c6a5f7f
9 changed files with 478 additions and 39 deletions
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80
submodules/TelegramUI/Components/ListMultilineTextFieldItemComponent/Sources/ListMultilineTextFieldItemComponent.swift
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@@ -12,6 +12,7 @@ public final class ListMultilineTextFieldItemComponent: Component {
public final class ExternalState {
public fileprivate(set) var hasText: Bool = false
public fileprivate(set) var text: NSAttributedString = NSAttributedString()
public fileprivate(set) var isEditing: Bool = false
public init() {
}
@@ -39,6 +40,7 @@ public final class ListMultilineTextFieldItemComponent: Component {
public let autocapitalizationType: UITextAutocapitalizationType
public let autocorrectionType: UITextAutocorrectionType
public let characterLimit: Int?
public let displayCharacterLimit: Bool
public let allowEmptyLines: Bool
public let updated: ((String) -> Void)?
public let textUpdateTransition: Transition
@@ -55,6 +57,7 @@ public final class ListMultilineTextFieldItemComponent: Component {
autocapitalizationType: UITextAutocapitalizationType = .sentences,
autocorrectionType: UITextAutocorrectionType = .default,
characterLimit: Int? = nil,
displayCharacterLimit: Bool = false,
allowEmptyLines: Bool = true,
updated: ((String) -> Void)?,
textUpdateTransition: Transition = .immediate,
@@ -70,6 +73,7 @@ public final class ListMultilineTextFieldItemComponent: Component {
self.autocapitalizationType = autocapitalizationType
self.autocorrectionType = autocorrectionType
self.characterLimit = characterLimit
self.displayCharacterLimit = displayCharacterLimit
self.allowEmptyLines = allowEmptyLines
self.updated = updated
self.textUpdateTransition = textUpdateTransition
@@ -107,6 +111,9 @@ public final class ListMultilineTextFieldItemComponent: Component {
if lhs.characterLimit != rhs.characterLimit {
return false
}
if lhs.displayCharacterLimit != rhs.displayCharacterLimit {
return false
}
if lhs.allowEmptyLines != rhs.allowEmptyLines {
return false
}
@@ -134,6 +141,9 @@ public final class ListMultilineTextFieldItemComponent: Component {
private let placeholder = ComponentView<Empty>()
private var measureTextLimitLabel: ComponentView<Empty>?
private var textLimitLabel: ComponentView<Empty>?
private var component: ListMultilineTextFieldItemComponent?
private weak var state: EmptyComponentState?
private var isUpdating: Bool = false
@@ -192,6 +202,29 @@ public final class ListMultilineTextFieldItemComponent: Component {
let verticalInset: CGFloat = 12.0
let sideInset: CGFloat = 16.0
let textLimitFont = Font.regular(15.0)
var measureTextLimitInset: CGFloat = 0.0
if component.characterLimit != nil && component.displayCharacterLimit {
let measureTextLimitLabel: ComponentView<Empty>
if let current = self.measureTextLimitLabel {
measureTextLimitLabel = current
} else {
measureTextLimitLabel = ComponentView()
self.measureTextLimitLabel = measureTextLimitLabel
}
let measureTextLimitSize = measureTextLimitLabel.update(
transition: .immediate,
component: AnyComponent(MultilineTextComponent(
text: .plain(NSAttributedString(string: "000", font: textLimitFont))
)),
environment: {},
containerSize: CGSize(width: 100.0, height: 100.0)
)
measureTextLimitInset = measureTextLimitSize.width + 4.0
} else {
self.measureTextLimitLabel = nil
}
let textFieldSize = self.textField.update(
transition: transition,
component: AnyComponent(TextFieldComponent(
@@ -201,7 +234,7 @@ public final class ListMultilineTextFieldItemComponent: Component {
externalState: self.textFieldExternalState,
fontSize: 17.0,
textColor: component.theme.list.itemPrimaryTextColor,
insets: UIEdgeInsets(top: verticalInset, left: sideInset - 8.0, bottom: verticalInset, right: sideInset - 8.0),
insets: UIEdgeInsets(top: verticalInset, left: sideInset - 8.0, bottom: verticalInset, right: sideInset - 8.0 + measureTextLimitInset),
hideKeyboard: false,
customInputView: nil,
resetText: component.resetText.flatMap { resetText in
@@ -258,6 +291,51 @@ public final class ListMultilineTextFieldItemComponent: Component {
component.externalState?.hasText = self.textFieldExternalState.hasText
component.externalState?.text = self.textFieldExternalState.text
component.externalState?.isEditing = self.textFieldExternalState.isEditing
var displayRemainingLimit: Int?
if let characterLimit = component.characterLimit, component.displayCharacterLimit {
let remainingLimit = characterLimit - self.textFieldExternalState.text.length
let displayThreshold = max(10, Int(Double(characterLimit) * 0.15))
if remainingLimit <= displayThreshold {
displayRemainingLimit = remainingLimit
}
}
if let displayRemainingLimit {
let textLimitLabel: ComponentView<Empty>
var textLimitLabelTransition = transition
if let current = self.textLimitLabel {
textLimitLabel = current
} else {
textLimitLabelTransition = textLimitLabelTransition.withAnimation(.none)
textLimitLabel = ComponentView()
self.textLimitLabel = textLimitLabel
}
let textLimitLabelSize = textLimitLabel.update(
transition: .immediate,
component: AnyComponent(MultilineTextComponent(
text: .plain(NSAttributedString(string: "\(displayRemainingLimit)", font: textLimitFont, textColor: component.theme.list.itemSecondaryTextColor))
)),
environment: {},
containerSize: CGSize(width: 100.0, height: 100.0)
)
let textLimitLabelFrame = CGRect(origin: CGPoint(x: availableSize.width - textLimitLabelSize.width - sideInset, y: verticalInset + 2.0), size: textLimitLabelSize)
if let textLimitLabelView = textLimitLabel.view {
if textLimitLabelView.superview == nil {
textLimitLabelView.isUserInteractionEnabled = false
textLimitLabelView.layer.anchorPoint = CGPoint(x: 1.0, y: 0.0)
self.addSubview(textLimitLabelView)
}
textLimitLabelTransition.setPosition(view: textLimitLabelView, position: CGPoint(x: textLimitLabelFrame.maxX, y: textLimitLabelFrame.minY))
textLimitLabelView.bounds = CGRect(origin: CGPoint(), size: textLimitLabelFrame.size)
}
} else {
if let textLimitLabel = self.textLimitLabel {
self.textLimitLabel = nil
textLimitLabel.view?.removeFromSuperview()
}
}
return size
}