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Peter
2018-07-21 21:31:48 +03:00
parent 01ba13b13b
commit 07fc80ef3a
206 changed files with 4804 additions and 5342 deletions
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24
TelegramUI/ItemListSingleLineInputItem.swift
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@@ -21,9 +21,10 @@ class ItemListSingleLineInputItem: ListViewItem, ItemListItem {
let sectionId: ItemListSectionId
let action: () -> Void
let textUpdated: (String) -> Void
let processPaste: ((String) -> String)?
let tag: ItemListItemTag?
init(theme: PresentationTheme, title: NSAttributedString, text: String, placeholder: String, type: ItemListSingleLineInputItemType = .regular(capitalization: true, autocorrection: true), spacing: CGFloat = 0.0, clearButton: Bool = false, tag: ItemListItemTag? = nil, sectionId: ItemListSectionId, textUpdated: @escaping (String) -> Void, action: @escaping () -> Void) {
init(theme: PresentationTheme, title: NSAttributedString, text: String, placeholder: String, type: ItemListSingleLineInputItemType = .regular(capitalization: true, autocorrection: true), spacing: CGFloat = 0.0, clearButton: Bool = false, tag: ItemListItemTag? = nil, sectionId: ItemListSectionId, textUpdated: @escaping (String) -> Void, processPaste: ((String) -> String)? = nil, action: @escaping () -> Void) {
self.theme = theme
self.title = title
self.text = text
@@ -34,6 +35,7 @@ class ItemListSingleLineInputItem: ListViewItem, ItemListItem {
self.tag = tag
self.sectionId = sectionId
self.textUpdated = textUpdated
self.processPaste = processPaste
self.action = action
}
@@ -324,4 +326,24 @@ class ItemListSingleLineInputItemNode: ListViewItemNode, UITextFieldDelegate, It
self.textNode.textField.becomeFirstResponder()
}
}
@objc func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
if string.count > 1, let item = self.item, let processPaste = item.processPaste {
let result = processPaste(string)
if result != string {
var text = textField.text ?? ""
text.replaceSubrange(text.index(text.startIndex, offsetBy: range.lowerBound) ..< text.index(text.startIndex, offsetBy: range.upperBound), with: result)
textField.text = text
if let startPosition = textField.position(from: textField.beginningOfDocument, offset: range.lowerBound + result.count) {
let selectionRange = textField.textRange(from: startPosition, to: startPosition)
DispatchQueue.main.async {
textField.selectedTextRange = selectionRange
}
}
self.textFieldTextChanged(textField)
return false
}
}
return true
}
}