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Tri-state library filters (closes #1814)

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Based on https://github.com/inorichi/tachiyomi/pull/2127.

Co-authored-by: hXtreme <hXtreme@users.noreply.github.com>
This commit is contained in:
arkon 2020-09-14 17:52:00 -04:00
parent da5f10a2f1
commit 687f3d48ea
6 changed files with 128 additions and 51 deletions
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20
app/src/main/java/eu/kanade/tachiyomi/Migrations.kt
View File

@ -1,11 +1,14 @@
package eu.kanade.tachiyomi
import androidx.core.content.edit
import androidx.preference.PreferenceManager
import eu.kanade.tachiyomi.data.backup.BackupCreatorJob
import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
import eu.kanade.tachiyomi.data.preference.PreferencesHelper
import eu.kanade.tachiyomi.data.updater.UpdaterJob
import eu.kanade.tachiyomi.extension.ExtensionUpdateJob
import eu.kanade.tachiyomi.ui.library.LibrarySort
import eu.kanade.tachiyomi.widget.ExtendedNavigationView
import java.io.File
object Migrations {
@ -89,6 +92,23 @@ object Migrations {
preferences.librarySortingMode().set(LibrarySort.ALPHA)
}
}
if (oldVersion < 52) {
// Migrate library filters to tri-state versions
val prefs = PreferenceManager.getDefaultSharedPreferences(context)
fun convertBooleanPrefToTriState(key: String): Int {
val oldPrefValue = prefs.getBoolean(key, false)
return if (oldPrefValue) ExtendedNavigationView.Item.TriStateGroup.STATE_INCLUDE
else ExtendedNavigationView.Item.TriStateGroup.STATE_IGNORE
}
preferences.filterDownloaded().set(convertBooleanPrefToTriState("pref_filter_downloaded_key"))
preferences.filterUnread().set(convertBooleanPrefToTriState("pref_filter_unread_key"))
preferences.filterCompleted().set(convertBooleanPrefToTriState("pref_filter_completed_key"))
prefs.edit {
remove("pref_filter_downloaded_key")
remove("pref_filter_unread_key")
remove("pref_filter_completed_key")
}
}
return true
}
return false

6
app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt
View File

@ -109,11 +109,11 @@ object PreferenceKeys {
const val downloadedOnly = "pref_downloaded_only"
const val filterDownloaded = "pref_filter_downloaded_key"
const val filterDownloaded = "pref_filter_library_downloaded"
const val filterUnread = "pref_filter_unread_key"
const val filterUnread = "pref_filter_library_unread"
const val filterCompleted = "pref_filter_completed_key"
const val filterCompleted = "pref_filter_library_completed"
const val librarySortingMode = "library_sorting_mode"

7
app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
View File

@ -13,6 +13,7 @@ import eu.kanade.tachiyomi.data.preference.PreferenceValues.DisplayMode
import eu.kanade.tachiyomi.data.preference.PreferenceValues.NsfwAllowance
import eu.kanade.tachiyomi.data.track.TrackService
import eu.kanade.tachiyomi.data.track.anilist.Anilist
import eu.kanade.tachiyomi.widget.ExtendedNavigationView
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.onEach
@ -210,11 +211,11 @@ class PreferencesHelper(val context: Context) {
fun categoryTabs() = flowPrefs.getBoolean(Keys.categoryTabs, true)
fun filterDownloaded() = flowPrefs.getBoolean(Keys.filterDownloaded, false)
fun filterDownloaded() = flowPrefs.getInt(Keys.filterDownloaded, ExtendedNavigationView.Item.TriStateGroup.STATE_IGNORE)
fun filterUnread() = flowPrefs.getBoolean(Keys.filterUnread, false)
fun filterUnread() = flowPrefs.getInt(Keys.filterUnread, ExtendedNavigationView.Item.TriStateGroup.STATE_IGNORE)
fun filterCompleted() = flowPrefs.getBoolean(Keys.filterCompleted, false)
fun filterCompleted() = flowPrefs.getInt(Keys.filterCompleted, ExtendedNavigationView.Item.TriStateGroup.STATE_IGNORE)
fun librarySortingMode() = flowPrefs.getInt(Keys.librarySortingMode, 0)

51
app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryPresenter.kt
View File

@ -10,15 +10,17 @@ import eu.kanade.tachiyomi.data.database.models.Manga
import eu.kanade.tachiyomi.data.database.models.MangaCategory
import eu.kanade.tachiyomi.data.download.DownloadManager
import eu.kanade.tachiyomi.data.preference.PreferencesHelper
import eu.kanade.tachiyomi.source.LocalSource
import eu.kanade.tachiyomi.source.SourceManager
import eu.kanade.tachiyomi.source.model.SManga
import eu.kanade.tachiyomi.source.online.HttpSource
import eu.kanade.tachiyomi.ui.base.presenter.BasePresenter
import eu.kanade.tachiyomi.util.isLocal
import eu.kanade.tachiyomi.util.lang.combineLatest
import eu.kanade.tachiyomi.util.lang.isNullOrUnsubscribed
import eu.kanade.tachiyomi.util.lang.launchIO
import eu.kanade.tachiyomi.util.removeCovers
import eu.kanade.tachiyomi.widget.ExtendedNavigationView.Item.TriStateGroup.Companion.STATE_IGNORE
import eu.kanade.tachiyomi.widget.ExtendedNavigationView.Item.TriStateGroup.Companion.STATE_INCLUDE
import rx.Observable
import rx.Subscription
import rx.android.schedulers.AndroidSchedulers
@ -110,34 +112,45 @@ class LibraryPresenter(
* @param map the map to filter.
*/
private fun applyFilters(map: LibraryMap): LibraryMap {
val filterDownloaded = preferences.downloadedOnly().get() || preferences.filterDownloaded().get()
val downloadedOnly = preferences.downloadedOnly().get()
val filterDownloaded = preferences.filterDownloaded().get()
val filterUnread = preferences.filterUnread().get()
val filterCompleted = preferences.filterCompleted().get()
val filterFn: (LibraryItem) -> Boolean = f@{ item ->
// Filter when there isn't unread chapters.
if (filterUnread && item.manga.unread == 0) {
return@f false
val filterFnUnread: (LibraryItem) -> Boolean = unread@{ item ->
if (filterUnread == STATE_IGNORE) return@unread true
val isUnread = item.manga.unread != 0
return@unread if (filterUnread == STATE_INCLUDE) isUnread
else !isUnread
}
if (filterCompleted && item.manga.status != SManga.COMPLETED) {
return@f false
val filterFnCompleted: (LibraryItem) -> Boolean = completed@{ item ->
if (filterCompleted == STATE_IGNORE) return@completed true
val isCompleted = item.manga.status == SManga.COMPLETED
return@completed if (filterCompleted == STATE_INCLUDE) isCompleted
else !isCompleted
}
// Filter when there are no downloads.
if (filterDownloaded) {
// Local manga are always downloaded
if (item.manga.isLocal()) {
return@f true
}
// Don't bother with directory checking if download count has been set.
if (item.downloadCount != -1) {
return@f item.downloadCount > 0
val filterFnDownloaded: (LibraryItem) -> Boolean = downloaded@{ item ->
if (filterDownloaded == STATE_IGNORE) return@downloaded true
val isDownloaded = when {
item.manga.source == LocalSource.ID -> true
item.downloadCount != -1 -> item.downloadCount > 0
else -> downloadManager.getDownloadCount(item.manga) > 0
}
return@f downloadManager.getDownloadCount(item.manga) > 0
return@downloaded if (downloadedOnly || filterDownloaded == STATE_INCLUDE) isDownloaded
else !isDownloaded
}
true
val filterFn: (LibraryItem) -> Boolean = filter@{ item ->
return@filter !(
!filterFnUnread(item) ||
!filterFnCompleted(item) ||
!filterFnDownloaded(item)
)
}
return map.mapValues { entry -> entry.value.filter(filterFn) }

39
app/src/main/java/eu/kanade/tachiyomi/ui/library/LibrarySettingsSheet.kt
View File

@ -8,6 +8,9 @@ import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.preference.PreferenceValues.DisplayMode
import eu.kanade.tachiyomi.data.preference.PreferencesHelper
import eu.kanade.tachiyomi.widget.ExtendedNavigationView
import eu.kanade.tachiyomi.widget.ExtendedNavigationView.Item.TriStateGroup.Companion.STATE_EXCLUDE
import eu.kanade.tachiyomi.widget.ExtendedNavigationView.Item.TriStateGroup.Companion.STATE_IGNORE
import eu.kanade.tachiyomi.widget.ExtendedNavigationView.Item.TriStateGroup.Companion.STATE_INCLUDE
import eu.kanade.tachiyomi.widget.TabbedBottomSheetDialog
import uy.kohesive.injekt.injectLazy
@ -59,33 +62,43 @@ class LibrarySettingsSheet(
* Returns true if there's at least one filter from [FilterGroup] active.
*/
fun hasActiveFilters(): Boolean {
return filterGroup.items.any { it.checked }
return filterGroup.items.any { it.state != Item.TriStateGroup.STATE_IGNORE }
}
inner class FilterGroup : Group {
private val downloaded = Item.CheckboxGroup(R.string.action_filter_downloaded, this)
private val unread = Item.CheckboxGroup(R.string.action_filter_unread, this)
private val completed = Item.CheckboxGroup(R.string.completed, this)
private val downloaded = Item.TriStateGroup(R.string.action_filter_downloaded, this)
private val unread = Item.TriStateGroup(R.string.action_filter_unread, this)
private val completed = Item.TriStateGroup(R.string.completed, this)
override val header = null
override val items = listOf(downloaded, unread, completed)
override val footer = null
override fun initModels() {
downloaded.checked = preferences.downloadedOnly().get() || preferences.filterDownloaded().get()
downloaded.enabled = !preferences.downloadedOnly().get()
unread.checked = preferences.filterUnread().get()
completed.checked = preferences.filterCompleted().get()
if (preferences.downloadedOnly().get()) {
downloaded.state = STATE_INCLUDE
downloaded.enabled = false
} else {
downloaded.state = preferences.filterDownloaded().get()
}
unread.state = preferences.filterUnread().get()
completed.state = preferences.filterCompleted().get()
}
override fun onItemClicked(item: Item) {
item as Item.CheckboxGroup
item.checked = !item.checked
item as Item.TriStateGroup
val newState = when (item.state) {
STATE_IGNORE -> STATE_INCLUDE
STATE_INCLUDE -> STATE_EXCLUDE
STATE_EXCLUDE -> STATE_IGNORE
else -> throw Exception("Unknown State")
}
item.state = newState
when (item) {
downloaded -> preferences.filterDownloaded().set(item.checked)
unread -> preferences.filterUnread().set(item.checked)
completed -> preferences.filterCompleted().set(item.checked)
downloaded -> preferences.filterDownloaded().set(newState)
unread -> preferences.filterUnread().set(newState)
completed -> preferences.filterCompleted().set(newState)
}
adapter.notifyItemChanged(item)

48
app/src/main/java/eu/kanade/tachiyomi/widget/ExtendedNavigationView.kt
View File

@ -4,6 +4,7 @@ import android.content.Context
import android.graphics.drawable.Drawable
import android.util.AttributeSet
import android.view.ViewGroup
import androidx.annotation.AttrRes
import androidx.annotation.CallSuper
import androidx.appcompat.content.res.AppCompatResources
import androidx.core.content.ContextCompat
@ -45,20 +46,20 @@ open class ExtendedNavigationView @JvmOverloads constructor(
/**
* A checkbox belonging to a group. The group must handle selections and restrictions.
*/
class CheckboxGroup(resTitle: Int, override val group: Group, checked: Boolean = false) :
Checkbox(resTitle, checked), GroupedItem
class CheckboxGroup(resTitle: Int, override val group: Group, checked: Boolean = false, enabled: Boolean = true) :
Checkbox(resTitle, checked, enabled), GroupedItem
/**
* A radio belonging to a group (a sole radio makes no sense). The group must handle
* selections and restrictions.
*/
class Radio(val resTitle: Int, override val group: Group, var checked: Boolean = false) :
class Radio(val resTitle: Int, override val group: Group, var checked: Boolean = false, var enabled: Boolean = true) :
Item(), GroupedItem
/**
* An item with which needs more than two states (selected/deselected).
*/
abstract class MultiState(val resTitle: Int, var state: Int = 0) : Item() {
abstract class MultiState(val resTitle: Int, var state: Int = 0, var enabled: Boolean = true) : Item() {
/**
* Returns the drawable associated to every possible each state.
@ -71,9 +72,9 @@ open class ExtendedNavigationView @JvmOverloads constructor(
* @param context any context.
* @param resId the vector resource to load and tint
*/
fun tintVector(context: Context, resId: Int): Drawable {
fun tintVector(context: Context, resId: Int, @AttrRes colorAttrRes: Int = R.attr.colorAccent): Drawable {
return AppCompatResources.getDrawable(context, resId)!!.apply {
setTint(context.getResourceColor(R.attr.colorAccent))
setTint(context.getResourceColor(if (enabled) colorAttrRes else R.attr.colorControlNormal))
}
}
}
@ -82,8 +83,8 @@ open class ExtendedNavigationView @JvmOverloads constructor(
* An item with which needs more than two states (selected/deselected) belonging to a group.
* The group must handle selections and restrictions.
*/
abstract class MultiStateGroup(resTitle: Int, override val group: Group, state: Int = 0) :
MultiState(resTitle, state), GroupedItem
abstract class MultiStateGroup(resTitle: Int, override val group: Group, state: Int = 0, enabled: Boolean = true) :
MultiState(resTitle, state, enabled), GroupedItem
/**
* A multistate item for sorting lists (unselected, ascending, descending).
@ -105,6 +106,27 @@ open class ExtendedNavigationView @JvmOverloads constructor(
}
}
}
/**
* A checkbox with 3 states (unselected, checked, explicitly unchecked).
*/
class TriStateGroup(resId: Int, group: Group) : MultiStateGroup(resId, group) {
companion object {
const val STATE_IGNORE = 0
const val STATE_INCLUDE = 1
const val STATE_EXCLUDE = 2
}
override fun getStateDrawable(context: Context): Drawable? {
return when (state) {
STATE_IGNORE -> tintVector(context, R.drawable.ic_check_box_outline_blank_24dp, R.attr.colorControlNormal)
STATE_INCLUDE -> tintVector(context, R.drawable.ic_check_box_24dp)
STATE_EXCLUDE -> tintVector(context, R.drawable.ic_check_box_x_24dp)
else -> throw Exception("Unknown state")
}
}
}
}
/**
@ -213,13 +235,15 @@ open class ExtendedNavigationView @JvmOverloads constructor(
val item = items[position] as Item.Radio
holder.radio.setText(item.resTitle)
holder.radio.isChecked = item.checked
holder.itemView.isClickable = item.enabled
holder.radio.isEnabled = item.enabled
}
is CheckboxHolder -> {
val item = items[position] as Item.CheckboxGroup
holder.check.setText(item.resTitle)
holder.check.isChecked = item.checked
// Allow disabling the holder
holder.itemView.isClickable = item.enabled
holder.check.isEnabled = item.enabled
}
@ -228,6 +252,12 @@ open class ExtendedNavigationView @JvmOverloads constructor(
val drawable = item.getStateDrawable(context)
holder.text.setText(item.resTitle)
holder.text.setCompoundDrawablesWithIntrinsicBounds(drawable, null, null, null)
holder.itemView.isClickable = item.enabled
holder.text.isEnabled = item.enabled
// Mimics checkbox/radio button
holder.text.alpha = if (item.enabled) 1f else 0.4f
}
}
}