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Underline : first fix for discontinued lines

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This commit is contained in:
dotmg 2025-07-23 19:52:09 +02:00
parent 23a628a8bb
commit c619485bb6
1 changed files with 13 additions and 3 deletions
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16
composeApp/src/commonMain/kotlin/mg/dot/feufaro/solfa/TimeUnitObject.kt
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@ -230,6 +230,7 @@ fun TimeUnitComposable(
gridColumnCount: Int
) {
val col = if (tuo.getNum() % 2 == 0) Color(0xff, 0xfa, 0xf7) else Color(0xfb, 0xf3, 0xff)
val currentDensity = LocalDensity.current
Column(
modifier = Modifier
.background(col)
@ -339,14 +340,23 @@ fun TimeUnitComposable(
var textLayoutResult: TextLayoutResult? by remember { mutableStateOf(null) }
Box (modifier = Modifier.fillMaxWidth()
.drawBehind {
tuo.annotations().mapNotNull { ta ->
ta.underlineSpec.mapNotNull { us ->
tuo.annotations().map { ta ->
ta.underlineSpec.map { us ->
var xStart = 0f
val separatorLength = if (tuo.sep0 in listOf(":", "!")) 1 else 0
val leftMarginUnderlineDp = when (tuo.sep0) {
"/" -> 8.dp
"|" -> 5.dp
else -> 0.dp
}
val leftMarginUnderline = with(currentDensity) {
leftMarginUnderlineDp.toPx()
}
if (us.x > -1) {
val lineGlobalStartOffset = textLayoutResult?.getLineStart(ta.voiceNumber - 1) ?: 0
val globalStartIndex = lineGlobalStartOffset + us.x + separatorLength
val globalStartIndex = lineGlobalStartOffset + us.x
xStart = textLayoutResult?.getCursorRect(globalStartIndex)?.left ?: 0f
xStart -= leftMarginUnderline
}
var xEnd = size.width
if (us.y > -1 ) {