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Fix color filter preview

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This commit is contained in:
Koitharu
2023-06-12 12:54:24 +03:00
parent a3cf52859b
commit c77e023bef
2 changed files with 6 additions and 20 deletions
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10
app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/colorfilter/ColorFilterConfigActivity.kt
View File

@@ -68,10 +68,10 @@ class ColorFilterConfigActivity :
viewModel.colorFilter.observe(this, this::onColorFilterChanged)
viewModel.isLoading.observe(this, this::onLoadingChanged)
viewModel.preview.observe(this, this::onPreviewChanged)
viewModel.onDismiss.observeEvent(this) {
finishAfterTransition()
}
loadPreview(viewModel.preview)
}
override fun onValueChange(slider: Slider, value: Float, fromUser: Boolean) {
@@ -114,13 +114,13 @@ class ColorFilterConfigActivity :
viewBinding.imageViewAfter.colorFilter = readerColorFilter?.toColorFilter()
}
private fun onPreviewChanged(preview: MangaPage?) {
if (preview == null) return
private fun loadPreview(page: MangaPage) {
val data: Any = page.preview?.takeUnless { it.isEmpty() } ?: page
ImageRequest.Builder(this@ColorFilterConfigActivity)
.data(preview)
.data(data)
.scale(Scale.FILL)
.decodeRegion()
.tag(preview.source)
.tag(page.source)
.indicator(listOf(viewBinding.progressBefore, viewBinding.progressAfter))
.error(R.drawable.ic_error_placeholder)
.size(ViewSizeResolver(viewBinding.imageViewBefore))

16
app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/colorfilter/ColorFilterConfigViewModel.kt
View File

@@ -7,12 +7,10 @@ import kotlinx.coroutines.flow.MutableStateFlow
import org.koitharu.kotatsu.core.model.parcelable.ParcelableManga
import org.koitharu.kotatsu.core.model.parcelable.ParcelableMangaPages
import org.koitharu.kotatsu.core.parser.MangaDataRepository
import org.koitharu.kotatsu.core.parser.MangaRepository
import org.koitharu.kotatsu.core.ui.BaseViewModel
import org.koitharu.kotatsu.core.util.ext.MutableEventFlow
import org.koitharu.kotatsu.core.util.ext.call
import org.koitharu.kotatsu.core.util.ext.require
import org.koitharu.kotatsu.parsers.model.MangaPage
import org.koitharu.kotatsu.reader.domain.ReaderColorFilter
import org.koitharu.kotatsu.reader.ui.colorfilter.ColorFilterConfigActivity.Companion.EXTRA_MANGA
import javax.inject.Inject
@@ -20,7 +18,6 @@ import javax.inject.Inject
@HiltViewModel
class ColorFilterConfigViewModel @Inject constructor(
savedStateHandle: SavedStateHandle,
private val mangaRepositoryFactory: MangaRepository.Factory,
private val mangaDataRepository: MangaDataRepository,
) : BaseViewModel() {
@@ -29,27 +26,16 @@ class ColorFilterConfigViewModel @Inject constructor(
private var initialColorFilter: ReaderColorFilter? = null
val colorFilter = MutableStateFlow<ReaderColorFilter?>(null)
val onDismiss = MutableEventFlow<Unit>()
val preview = MutableStateFlow<MangaPage?>(null)
val preview = savedStateHandle.require<ParcelableMangaPages>(ColorFilterConfigActivity.EXTRA_PAGES).pages.first()
val isChanged: Boolean
get() = colorFilter.value != initialColorFilter
init {
val page = savedStateHandle.require<ParcelableMangaPages>(ColorFilterConfigActivity.EXTRA_PAGES).pages.first()
launchLoadingJob {
initialColorFilter = mangaDataRepository.getColorFilter(manga.id)
colorFilter.value = initialColorFilter
}
launchLoadingJob(Dispatchers.Default) {
val repository = mangaRepositoryFactory.create(page.source)
val url = repository.getPageUrl(page)
preview.value = MangaPage(
id = page.id,
url = url,
preview = page.preview,
source = page.source,
)
}
}
fun setBrightness(brightness: Float) {