Added search/sorting/mass enable/disable to catalouge sources

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

@@ -67,6 +67,8 @@ object PreferenceKeys {
 
     const val enabledLanguages = "source_languages"
 
+    const val sourcesSort = "sources_sort"
+
     const val backupDirectory = "backup_directory"
 
     const val downloadsDirectory = "download_directory"

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

@@ -98,6 +98,8 @@ class PreferencesHelper(val context: Context) {
 
     fun enabledLanguages() = rxPrefs.getStringSet(Keys.enabledLanguages, setOf("en", Locale.getDefault().language))
 
+    fun sourceSorting() = rxPrefs.getInteger(Keys.sourcesSort, 0)
+
     fun sourceUsername(source: Source) = prefs.getString(Keys.sourceUsername(source.id), "")
 
     fun sourcePassword(source: Source) = prefs.getString(Keys.sourcePassword(source.id), "")

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/CatalogueController.kt

@@ -1,9 +1,13 @@
 package eu.kanade.tachiyomi.ui.catalogue
 
 import android.Manifest.permission.WRITE_EXTERNAL_STORAGE
-import androidx.recyclerview.widget.LinearLayoutManager
+import android.view.LayoutInflater
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewGroup
 import androidx.appcompat.widget.SearchView
-import android.view.*
 import com.bluelinelabs.conductor.ControllerChangeHandler
 import com.bluelinelabs.conductor.ControllerChangeType
 import com.bluelinelabs.conductor.RouterTransaction
@@ -194,7 +198,7 @@ class CatalogueController : NucleusController<CataloguePresenter>(),
                 .subscribeUntilDestroy { performGlobalSearch(it.queryText().toString()) }
     }
 
-    fun performGlobalSearch(query: String){
+    private fun performGlobalSearch(query: String){
         router.pushController(CatalogueSearchController(query).withFadeTransaction())
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/extension/ExtensionController.kt

@@ -81,7 +81,7 @@ open class ExtensionController : NucleusController<ExtensionPresenter>(),
 
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
-            R.id.action_settings -> {
+            R.id.action_filter -> {
                 router.pushController((RouterTransaction.with(SettingsExtensionsController()))
                     .popChangeHandler(SettingsExtensionsFadeChangeHandler())
                     .pushChangeHandler(FadeChangeHandler()))

app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsSourcesController.kt

@@ -1,8 +1,14 @@
 package eu.kanade.tachiyomi.ui.setting
 
 import android.graphics.drawable.Drawable
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
+import androidx.appcompat.widget.SearchView
+import androidx.preference.CheckBoxPreference
 import androidx.preference.PreferenceGroup
 import androidx.preference.PreferenceScreen
+import com.jakewharton.rxbinding.support.v7.widget.queryTextChanges
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.source.SourceManager
@@ -14,37 +20,47 @@ import eu.kanade.tachiyomi.widget.preference.SourceLoginDialog
 import eu.kanade.tachiyomi.widget.preference.SwitchPreferenceCategory
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
-import java.util.*
+import java.util.TreeMap
 
 class SettingsSourcesController : SettingsController(),
         SourceLoginDialog.Listener {
 
+    init {
+        setHasOptionsMenu(true)
+    }
+
     private val onlineSources by lazy { Injekt.get<SourceManager>().getOnlineSources() }
 
+    private var query = ""
+
+    private var orderedLangs = listOf<String>()
+    private var langPrefs = mutableListOf<Pair<String, SwitchPreferenceCategory>>()
+    private var sourcesByLang:TreeMap<String, MutableList<HttpSource>> = TreeMap()
+    private var sorting = SourcesSort.Alpha
+
     override fun setupPreferenceScreen(screen: PreferenceScreen) = with(screen) {
         titleRes = R.string.pref_category_sources
-
+        sorting = SourcesSort.from(preferences.sourceSorting().getOrDefault()) ?: SourcesSort.Alpha
+        activity?.invalidateOptionsMenu()
         // Get the list of active language codes.
         val activeLangsCodes = preferences.enabledLanguages().getOrDefault()
 
         // Get a map of sources grouped by language.
-        val sourcesByLang = onlineSources.groupByTo(TreeMap(), { it.lang })
+        sourcesByLang = onlineSources.groupByTo(TreeMap(), { it.lang })
 
         // Order first by active languages, then inactive ones
-        val orderedLangs = sourcesByLang.keys.filter { it in activeLangsCodes } +
-                sourcesByLang.keys.filterNot { it in activeLangsCodes }
+        orderedLangs = sourcesByLang.keys.filter { it in activeLangsCodes } + sourcesByLang.keys
+            .filterNot { it in activeLangsCodes }
 
         orderedLangs.forEach { lang ->
-            val sources = sourcesByLang[lang].orEmpty().sortedBy { it.name }
-
             // Create a preference group and set initial state and change listener
-            SwitchPreferenceCategory(context).apply {
+            langPrefs.add(Pair(lang, SwitchPreferenceCategory(context).apply {
                 preferenceScreen.addPreference(this)
                 title = LocaleHelper.getDisplayName(lang, context)
                 isPersistent = false
                 if (lang in activeLangsCodes) {
                     setChecked(true)
-                    addLanguageSources(this, sources)
+                    addLanguageSources(this, sortedSources(sourcesByLang[lang]))
                 }
 
                 onChange { newValue ->
@@ -55,11 +71,11 @@ class SettingsSourcesController : SettingsController(),
                         removeAll()
                     } else {
                         preferences.enabledLanguages().set(current + lang)
-                        addLanguageSources(this, sources)
+                        addLanguageSources(this, sortedSources(sourcesByLang[lang]))
                     }
                     true
                 }
-            }
+            }))
         }
     }
 
@@ -75,23 +91,49 @@ class SettingsSourcesController : SettingsController(),
     private fun addLanguageSources(group: PreferenceGroup, sources: List<HttpSource>) {
         val hiddenCatalogues = preferences.hiddenCatalogues().getOrDefault()
 
+        val selectAllPreference = CheckBoxPreference(group.context).apply {
+
+            title = "\t\t${context.getString(R.string.pref_category_all_sources)}"
+            key = "all_${sources.first().lang}"
+            isPersistent = false
+            isChecked = sources.all { it.id.toString() !in hiddenCatalogues }
+            isVisible = query.isEmpty()
+
+            onChange { newValue ->
+                val checked = newValue as Boolean
+                val current = preferences.hiddenCatalogues().getOrDefault()
+                if (checked)
+                    current.removeAll(sources.map { it.id.toString() })
+                else
+                    current.addAll(sources.map { it.id.toString() })
+                preferences.hiddenCatalogues().set(current)
+                group.removeAll()
+                addLanguageSources(group, sortedSources(sources))
+                true
+            }
+        }
+        group.addPreference(selectAllPreference)
+
         sources.forEach { source ->
             val sourcePreference = LoginCheckBoxPreference(group.context, source).apply {
                 val id = source.id.toString()
                 title = source.name
                 key = getSourceKey(source.id)
                 isPersistent = false
                 isChecked = id !in hiddenCatalogues
+                isVisible = query.isEmpty() || source.name.contains(query, ignoreCase = true)
 
                 onChange { newValue ->
                     val checked = newValue as Boolean
                     val current = preferences.hiddenCatalogues().getOrDefault()
 
-                    preferences.hiddenCatalogues().set(if (checked)
-                        current - id
-                    else
-                        current + id)
+                    preferences.hiddenCatalogues().set(
+                        if (checked) current - id
+                        else current + id
+                    )
 
+                    group.removeAll()
+                    addLanguageSources(group, sortedSources(sources))
                     true
                 }
 
@@ -115,4 +157,90 @@ class SettingsSourcesController : SettingsController(),
         return "source_$sourceId"
     }
 
+    /**
+     * Adds items to the options menu.
+     *
+     * @param menu menu containing options.
+     * @param inflater used to load the menu xml.
+     */
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        inflater.inflate(R.menu.settings_sources, menu)
+        if (sorting == SourcesSort.Alpha) menu.findItem(R.id.action_sort_alpha).isChecked = true
+        else menu.findItem(R.id.action_sort_enabled).isChecked = true
+
+        val searchItem = menu.findItem(R.id.action_search)
+        val searchView = searchItem.actionView as SearchView
+        searchView.maxWidth = Int.MAX_VALUE
+
+        if (query.isNotEmpty()) {
+            searchItem.expandActionView()
+            searchView.setQuery(query, true)
+            searchView.clearFocus()
+        }
+
+        searchView.queryTextChanges().filter { router.backstack.lastOrNull()?.controller() == this }
+            .subscribeUntilDestroy {
+                query = it.toString()
+                drawSources()
+            }
+
+        // Fixes problem with the overflow icon showing up in lieu of search
+        searchItem.setOnActionExpandListener(object : MenuItem.OnActionExpandListener {
+            override fun onMenuItemActionExpand(item: MenuItem): Boolean {
+                return true
+            }
+
+            override fun onMenuItemActionCollapse(item: MenuItem): Boolean {
+                activity?.invalidateOptionsMenu()
+                return true
+            }
+        })
+    }
+
+    private fun drawSources() {
+        val activeLangsCodes = preferences.enabledLanguages().getOrDefault()
+        langPrefs.forEach { group ->
+            if (group.first in activeLangsCodes) {
+                group.second.removeAll()
+                addLanguageSources(group.second, sortedSources(sourcesByLang[group.first]))
+            }
+        }
+    }
+
+    private fun sortedSources(sources: List<HttpSource>?): List<HttpSource> {
+        val sourceAlpha = sources.orEmpty().sortedBy { it.name }
+        return if (sorting == SourcesSort.Enabled) {
+            val hiddenCatalogues = preferences.hiddenCatalogues().getOrDefault()
+            sourceAlpha.filter { it.id.toString() !in hiddenCatalogues } +
+                sourceAlpha.filterNot { it.id.toString() !in hiddenCatalogues }
+        } else {
+            sourceAlpha
+        }
+    }
+
+    /**
+     * Called when an option menu item has been selected by the user.
+     *
+     * @param item The selected item.
+     * @return True if this event has been consumed, false if it has not.
+     */
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        sorting = when (item.itemId) {
+            R.id.action_sort_alpha -> SourcesSort.Alpha
+            R.id.action_sort_enabled -> SourcesSort.Enabled
+            else -> return super.onOptionsItemSelected(item)
+        }
+        item.isChecked = true
+        preferences.sourceSorting().set(sorting.value)
+        drawSources()
+        return true
+    }
+
+    enum class SourcesSort(val value: Int) {
+        Alpha(0), Enabled(1);
+
+        companion object {
+            fun from(i: Int): SourcesSort? = values().find { it.value == i }
+        }
+    }
 }

app/src/main/res/menu/extension_main.xml

@@ -9,7 +9,7 @@
         app:actionViewClass="androidx.appcompat.widget.SearchView"/>
 
     <item
-        android:id="@+id/action_settings"
+        android:id="@+id/action_filter"
         android:title="@string/action_filter"
         android:icon="@drawable/ic_filter_list_white_24dp"
         app:showAsAction="always"/>

app/src/main/res/menu/settings_sources.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/action_search"
+        android:title="@string/action_search"
+        android:icon="@drawable/ic_search_white_24dp"
+        app:showAsAction="collapseActionView|ifRoom"
+        app:actionViewClass="androidx.appcompat.widget.SearchView"/>
+
+    <item
+        android:id="@+id/action_sort"
+        android:title="@string/action_sort"
+        android:icon="@drawable/ic_sort_white_24dp"
+        app:showAsAction="ifRoom">
+        <menu>
+            <group android:id="@+id/group"
+                android:checkableBehavior="single">
+            <item
+                android:id="@+id/action_sort_alpha"
+                android:title="@string/action_sort_alpha"/>
+            <item
+                android:id="@+id/action_sort_enabled"
+                android:title="@string/action_sort_enabled"/>
+            </group>
+        </menu>
+    </item>
+</menu>

app/src/main/res/values/strings.xml

@@ -38,6 +38,7 @@
     <string name="action_filter_read">Read</string>
     <string name="action_filter_empty">Remove filter</string>
     <string name="action_sort_alpha">Alphabetically</string>
+    <string name="action_sort_enabled">Enabled</string>
     <string name="action_sort_total">Total chapters</string>
     <string name="action_sort_last_read">Last read</string>
     <string name="action_sort_last_updated">Last updated</string>
@@ -116,6 +117,7 @@
     <string name="pref_category_reader">Reader</string>
     <string name="pref_category_downloads">Downloads</string>
     <string name="pref_category_sources">Sources</string>
+    <string name="pref_category_all_sources">All Sources</string>
     <string name="pref_category_tracking">Tracking</string>
     <string name="pref_category_advanced">Advanced</string>
     <string name="pref_category_about">About</string>