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General improvements (#164)

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* Optimized PDF tile rendering performance and quality.

* Added support for adjusting TTS voice speed and pitch.

* Updated the TTS settings UI and playback logic to support real-time parameter adjustments.

* Added horizontal scrolling to the PDF viewer bottom toolbar and updated tool arrangement to use fixed spacing.

* Refined cross-page selection and text extraction in `PaginatedReader`

* Updated EPUB reader styling logic to refine typography and layout controls.

* Bump version to 1.0.42(43)
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Aryan 2026-04-10 20:23:39 +05:30 • committed by GitHub
parent 12d50bb68d
commit 17a0097d4a
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13 changed files with 559 additions and 168 deletions
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37
app/src/main/java/com/aryan/reader/paginatedreader/PaginatedReader.kt
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@ -1145,6 +1145,26 @@ private fun getHighlightOffsetsInBlock(
return null
}
private fun List<ContentBlock>.extractTextBlocks(): List<TextContentBlock> {
val result = mutableListOf<TextContentBlock>()
for (block in this) {
when (block) {
is WrappingContentBlock -> result.addAll(block.paragraphsToWrap)
is FlexContainerBlock -> result.addAll(block.children.extractTextBlocks())
is TableBlock -> {
block.rows.forEach { row ->
row.forEach { cell ->
result.addAll(cell.content.extractTextBlocks())
}
}
}
is TextContentBlock -> result.add(block)
else -> {}
}
}
return result
}
@Composable
private fun TextWithEmphasis(
text: AnnotatedString,
@ -1577,13 +1597,22 @@ internal fun PaginatedReaderContent(
}
val textBlocksOnPage =
pageContent?.content?.filterIsInstance<TextContentBlock>()
pageContent?.content?.extractTextBlocks()
?.filter { it.cfi != null } ?: emptyList()
val lastTextBlock = textBlocksOnPage.lastOrNull()
val lastBlockAbs = lastTextBlock?.let {
when (it) {
is ParagraphBlock -> it.startCharOffsetInSource
is HeaderBlock -> it.startCharOffsetInSource
is QuoteBlock -> it.startCharOffsetInSource
is ListItemBlock -> it.startCharOffsetInSource
}
}
// Strict Trigger Check - Custom Selection
LaunchedEffect(activeSelection, lastTextBlock, isDraggingHandle) {
if (isDraggingHandle && activeSelection != null && lastTextBlock != null && activeSelection!!.endBlockIndex == lastTextBlock.blockIndex) {
if (isDraggingHandle && activeSelection != null && lastTextBlock != null &&
activeSelection!!.endBlockIndex == lastTextBlock.blockIndex &&
activeSelection!!.endBlockCharOffset == lastBlockAbs) {
if (activeSelection!!.endOffset >= lastTextBlock.content.text.length - 3) {
if (crossPageTriggerInfo?.first != pageIndex) {
Timber.tag("TextSelectionDiag")
@ -1607,7 +1636,7 @@ internal fun PaginatedReaderContent(
val content = pageContent ?: return@LaunchedEffect
val firstTextBlock =
content.content.filterIsInstance<TextContentBlock>()
content.content.extractTextBlocks()
.firstOrNull { it.cfi != null } ?: run {
pendingCrossPageSelection = null
return@LaunchedEffect