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Fix cursor movement not working in compose text fields when emoji added

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Removes workaround introduced in 8c4ef3caa6. This is no longer necessary
and autocorrect works fine without it since at least iOS 14.4.

Closes #118
This commit is contained in:
Shadowfacts 2021-04-05 18:30:37 -04:00
parent 8ea15d3bab
commit c737354ed3
2 changed files with 0 additions and 23 deletions
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8
Tusker/Screens/Compose/ComposeContentWarningTextField.swift
View File

@ -57,14 +57,6 @@ struct ComposeContentWarningTextField: UIViewRepresentable {
updateAutocompleteState(textField: textField)
}
func textFieldDidChangeSelection(_ textField: UITextField) {
// Update text binding before potentially triggering SwiftUI view update.
// See comment in MainComposeTextView.Coordinator.textViewDidChangeSelection
text.wrappedValue = textField.text ?? ""
updateAutocompleteState(textField: textField)
}
func autocomplete(with string: String) {
guard let textField = textField,
let text = textField.text,

15
Tusker/Screens/Compose/MainComposeTextView.swift
View File

@ -258,21 +258,6 @@ struct MainComposeWrappedTextView: UIViewRepresentable {
updateAutocompleteState()
}
func textViewDidChangeSelection(_ textView: UITextView) {
// Update the value of the text binding.
// Sometimes, when the user accepts an autocomplete suggestion from the system keyboard, the system
// calls didChangeSelection before textDidChange, resulting in a loop where the updating the Tusker autocomplete
// state in didChangeSection (via updateAutocompleteState) triggers a new SwiftUI view update,
// but when that SwiftUI update is handled, the model still has the old text (from prior to accepting the autocomplete
// suggestion), meaning the UITextView's text gets set back to whatever it was prior to the system autocomplete.
// To work around that, we also update the text binding in didChangeSelection, to ensure that, if the autocomplete state
// does change and trigger a SwiftUI update, the binding will have the correct text that was produced by the system
// autocompletion.
text.wrappedValue = textView.text ?? ""
updateAutocompleteState()
}
func autocomplete(with string: String) {
guard let textView = textView,
let text = textView.text,