Bottom action menu in library

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryController.kt

@@ -32,6 +32,7 @@ import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.library.LibraryUpdateService
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
+import eu.kanade.tachiyomi.ui.base.controller.BottomActionMenuController
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
 import eu.kanade.tachiyomi.ui.base.controller.RootController
 import eu.kanade.tachiyomi.ui.base.controller.SecondaryDrawerController
@@ -41,6 +42,7 @@ import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.ui.manga.MangaController
 import eu.kanade.tachiyomi.util.system.toast
 import eu.kanade.tachiyomi.util.view.inflate
+import eu.kanade.tachiyomi.widget.BottomActionMenu
 import java.io.IOException
 import kotlinx.android.synthetic.main.library_controller.empty_view
 import kotlinx.android.synthetic.main.library_controller.library_pager
@@ -58,6 +60,7 @@ class LibraryController(
         RootController,
         TabbedController,
         SecondaryDrawerController,
+        BottomActionMenuController,
         ActionMode.Callback,
         ChangeMangaCategoriesDialog.Listener,
         DeleteLibraryMangasDialog.Listener {
@@ -72,6 +75,7 @@ class LibraryController(
      * Action mode for selections.
      */
     private var actionMode: ActionMode? = null
+    private var bottomActionMenu: BottomActionMenu? = null
 
     /**
      * Library search query.
@@ -179,9 +183,9 @@ class LibraryController(
     }
 
     override fun onDestroyView(view: View) {
+        destroyActionModeIfNeeded()
         adapter?.onDestroy()
         adapter = null
-        actionMode = null
         tabsVisibilitySubscription?.unsubscribe()
         tabsVisibilitySubscription = null
         super.onDestroyView(view)
@@ -320,7 +324,7 @@ class LibraryController(
     /**
      * Destroys the action mode.
      */
-    fun destroyActionModeIfNeeded() {
+    private fun destroyActionModeIfNeeded() {
         actionMode?.finish()
     }
 
@@ -414,7 +418,7 @@ class LibraryController(
     }
 
     override fun onCreateActionMode(mode: ActionMode, menu: Menu): Boolean {
-        mode.menuInflater.inflate(R.menu.library_selection, menu)
+        mode.menuInflater.inflate(R.menu.generic_selection, menu)
         return true
     }
 
@@ -425,7 +429,9 @@ class LibraryController(
             destroyActionModeIfNeeded()
         } else {
             mode.title = count.toString()
-            menu.findItem(R.id.action_edit_cover)?.isVisible = count == 1
+
+            bottomActionMenu?.show(mode.menuInflater)
+            bottomActionMenu?.findItem(R.id.action_edit_cover)?.isVisible = count == 1
         }
         return false
     }
@@ -445,12 +451,20 @@ class LibraryController(
     }
 
     override fun onDestroyActionMode(mode: ActionMode?) {
+        bottomActionMenu?.hide()
         // Clear all the manga selections and notify child views.
         selectedMangas.clear()
         selectionRelay.call(LibrarySelectionEvent.Cleared())
         actionMode = null
     }
 
+    override fun configureBottomActionMenu(bottomActionMenu: BottomActionMenu) {
+        this.bottomActionMenu = bottomActionMenu
+        bottomActionMenu.configure(
+                R.menu.library_selection
+        ) { onActionItemClicked(actionMode!!, it!!) }
+    }
+
     fun openManga(manga: Manga) {
         // Notify the presenter a manga is being opened.
         presenter.onOpenManga()