DataHearth/tachiyomi
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Trim line breaks in manga info only when collapsed (#5818)

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* don't trim newlines if summary expanded

* move description trim logic to separate function

* logic error oops

* let's try something

* fix bug on first load

makes it so that, description text is trimmed when entering manga from
library

Co-authored-by: Andreas <andreas.everos@gmail.com>

Co-authored-by: Andreas <andreas.everos@gmail.com>
This commit is contained in:
nicki 2021-09-01 03:14:33 +05:30 committed by GitHub
parent bd033db84c
commit f683f21ee2
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 19 additions and 8 deletions
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27
app/src/main/java/eu/kanade/tachiyomi/ui/manga/info/MangaInfoHeaderAdapter.kt
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@ -292,14 +292,7 @@ class MangaInfoHeaderAdapter(
showMangaInfo(hasInfoContent)
if (hasInfoContent) {
// Update description TextView.
binding.mangaSummaryText.text = if (manga.description.isNullOrBlank()) {
view.context.getString(R.string.unknown)
} else {
// Max lines of 3 with a blank line looks whack so we remove
// any line breaks that is 2 or more and replace it with 1
manga.description!!
.replace(Regex("[\\r\\n]{2,}", setOf(RegexOption.MULTILINE)), "\n")
}
binding.mangaSummaryText.text = updateDescription(manga.description, (fromSource || isTablet).not())
// Update genres list
if (!manga.genre.isNullOrBlank()) {
@ -357,6 +350,8 @@ class MangaInfoHeaderAdapter(
binding.mangaSummarySection.transitionToEnd()
}
binding.mangaSummaryText.text = updateDescription(manga.description, isCurrentlyExpanded)
binding.mangaSummaryText.maxLines = if (isCurrentlyExpanded) {
maxLines
} else {
@ -364,6 +359,22 @@ class MangaInfoHeaderAdapter(
}
}
private fun updateDescription(description: String?, isCurrentlyExpanded: Boolean): CharSequence? {
return if (description.isNullOrBlank()) {
view.context.getString(R.string.unknown)
} else {
// Max lines of 3 with a blank line looks whack so we remove
// any line breaks that is 2 or more and replace it with 1
// however, don't do this if already expanded because we need those blank lines
if (!isCurrentlyExpanded) {
description
} else {
description
.replace(Regex("[\\r\\n]{2,}", setOf(RegexOption.MULTILINE)), "\n")
}
}
}
/**
* Update favorite button with correct drawable and text.
*