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Fix bug around entering text in the middle of a full note.

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There's likely other weirdness, but this at least addresses the most
commond variation, where entering text in the middle of a full note
would start chopping stuff off the end.
This commit is contained in:
Greyson Parrelli
2024-04-03 11:20:33 -04:00
parent b081fb1e13
commit 56bdb28c2f
1 changed files with 13 additions and 6 deletions
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19
app/src/main/java/org/thoughtcrime/securesms/nicknames/NicknameViewModel.kt
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@@ -78,15 +78,16 @@ class NicknameViewModel(
@MainThread
fun onNoteChanged(value: String) {
iteratorCompat.setText(value)
val trimmed = iteratorCompat.take(NOTE_MAX_LENGTH)
val count = iteratorCompat.run {
setText(trimmed)
countBreaks()
if (internalState.value.noteCharactersRemaining == 0 && value.graphemeCount > NOTE_MAX_LENGTH) {
return
}
iteratorCompat.setText(value)
val trimmed = iteratorCompat.take(NOTE_MAX_LENGTH)
val count = trimmed.graphemeCount
internalState.value = state.value.copy(
note = iteratorCompat.take(NOTE_MAX_LENGTH).toString(),
note = trimmed.toString(),
noteCharactersRemaining = NOTE_MAX_LENGTH - count
)
}
@@ -125,4 +126,10 @@ class NicknameViewModel(
internalState.value = state.value.copy(formState = NicknameState.FormState.SAVED)
}
}
private val CharSequence.graphemeCount: Int
get() {
iteratorCompat.setText(this)
return iteratorCompat.countBreaks()
}
}