feat: scanlation bulk ticker (#218)

* feat: scanlation mass tick (WIP)

* feat: scanlation mass tick

* fix: togglebutton on scanlation scrollview

* fix: fix ImageButton padding + overlay

* fix: minor padding adjustment

app/src/main/java/ani/dantotsu/media/manga/MangaReadAdapter.kt

@@ -13,6 +13,7 @@ import android.widget.LinearLayout
 import android.widget.NumberPicker
 import androidx.core.content.ContextCompat
 import androidx.core.content.ContextCompat.startActivity
+import androidx.core.view.children
 import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.RecyclerView
 import ani.dantotsu.*
@@ -255,17 +256,41 @@ class MangaReadAdapter(
                 if (options.count() > 1) View.VISIBLE else View.GONE
             dialogBinding.scanlatorNo.text = "${options.count()}"
             dialogBinding.animeScanlatorTop.setOnClickListener {
-                val dialogView2 =
+                val dialogView2 = LayoutInflater.from(currContext()).inflate(R.layout.custom_dialog_layout, null)
-                    LayoutInflater.from(currContext()).inflate(R.layout.custom_dialog_layout, null)
+                val checkboxContainer = dialogView2.findViewById<LinearLayout>(R.id.checkboxContainer)
-                val checkboxContainer =
+                val tickAllButton = dialogView2.findViewById<ImageButton>(R.id.toggleButton)
-                    dialogView2.findViewById<LinearLayout>(R.id.checkboxContainer)
+
+                // Function to get the right image resource for the toggle button
+                fun getToggleImageResource(container: ViewGroup): Int {
+                    var allChecked = true
+                    var allUnchecked = true
+
+                    for (i in 0 until container.childCount) {
+                        val checkBox = container.getChildAt(i) as CheckBox
+                        if (!checkBox.isChecked) {
+                            allChecked = false
+                        } else {
+                            allUnchecked = false
+                        }
+                    }
+                    return when {
+                        allChecked -> R.drawable.untick_all_boxes
+                        allUnchecked -> R.drawable.tick_all_boxes
+                        else -> R.drawable.invert_all_boxes
+                    }
+                }
 
                 // Dynamically add checkboxes
                 options.forEach { option ->
                     val checkBox = CheckBox(currContext()).apply {
                         text = option
+                        setOnCheckedChangeListener { _, _ ->
+                            // Update image resource when you change a checkbox
+                            tickAllButton.setImageResource(getToggleImageResource(checkboxContainer))
+                        }
                     }
-                    //set checked if it's already selected
+
+                    // Set checked if its already selected
                     if (media.selected!!.scanlators != null) {
                         checkBox.isChecked = media.selected!!.scanlators?.contains(option) != true
                         scanlatorSelectionListener?.onScanlatorsSelected()
@@ -279,7 +304,6 @@ class MangaReadAdapter(
                 val dialog = AlertDialog.Builder(currContext(), R.style.MyPopup)
                     .setView(dialogView2)
                     .setPositiveButton("OK") { _, _ ->
-                        //add unchecked to hidden
                         hiddenScanlators.clear()
                         for (i in 0 until checkboxContainer.childCount) {
                             val checkBox = checkboxContainer.getChildAt(i) as CheckBox
@@ -293,6 +317,21 @@ class MangaReadAdapter(
                     .setNegativeButton("Cancel", null)
                     .show()
                 dialog.window?.setDimAmount(0.8f)
+
+                // Standard image resource
+                tickAllButton.setImageResource(getToggleImageResource(checkboxContainer))
+
+                // Listens to ticked checkboxes and changes image resource accordingly
+                tickAllButton.setOnClickListener {
+                    // Toggle checkboxes
+                    for (i in 0 until checkboxContainer.childCount) {
+                        val checkBox = checkboxContainer.getChildAt(i) as CheckBox
+                        checkBox.isChecked = !checkBox.isChecked
+                    }
+
+                    // Update image resource
+                    tickAllButton.setImageResource(getToggleImageResource(checkboxContainer))
+                }
             }
 
             nestedDialog = AlertDialog.Builder(fragment.requireContext(), R.style.MyPopup)

app/src/main/res/drawable/invert_all_boxes.xml

@@ -0,0 +1,7 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+      
+    <path android:fillAlpha="0.6" android:fillColor="@android:color/white" android:pathData="M8,16h12V4H8V16zM10.4,9.09l2.07,2.08L17.6,6L19,7.41L12.47,14L9,10.5L10.4,9.09z" android:strokeAlpha="0.3"/>
+      
+    <path android:fillColor="@android:color/white" android:pathData="M20,2H8C6.9,2 6,2.9 6,4v12c0,1.1 0.9,2 2,2h12c1.1,0 2,-0.9 2,-2V4C22,2.9 21.1,2 20,2zM20,16H8V4h12V16zM12.47,14L9,10.5l1.4,-1.41l2.07,2.08L17.6,6L19,7.41L12.47,14zM4,20h14v2H4c-1.1,0 -2,-0.9 -2,-2V6h2V20z"/>
+    
+</vector>

app/src/main/res/drawable/tick_all_boxes.xml

@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+      
+    <path android:fillColor="@android:color/white" android:pathData="M20,2L8,2c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h12c1.1,0 2,-0.9 2,-2L22,4c0,-1.1 -0.9,-2 -2,-2zM12.47,14L9,10.5l1.4,-1.41 2.07,2.08L17.6,6 19,7.41 12.47,14zM4,6L2,6v14c0,1.1 0.9,2 2,2h14v-2L4,20L4,6z"/>
+    
+</vector>

app/src/main/res/drawable/untick_all_boxes.xml

@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+      
+    <path android:fillColor="@android:color/white" android:pathData="M20,4v12H8V4H20M20,2H8C6.9,2 6,2.9 6,4v12c0,1.1 0.9,2 2,2h12c1.1,0 2,-0.9 2,-2V4C22,2.9 21.1,2 20,2L20,2zM12.47,14L9,10.5l1.4,-1.41l2.07,2.08L17.6,6L19,7.41L12.47,14zM4,6H2v14c0,1.1 0.9,2 2,2h14v-2H4V6z"/>
+    
+</vector>

app/src/main/res/layout/custom_dialog_layout.xml

@@ -1,5 +1,6 @@
 <!-- custom_dialog_layout.xml -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:orientation="vertical"
@@ -16,15 +17,30 @@
         android:textColor="?attr/colorOnBackground"
         android:textSize="16sp" />
 
-    <ScrollView
+    <FrameLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content">
 
-        <LinearLayout
+        <ScrollView
-            android:id="@+id/checkboxContainer"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
+            android:layout_height="wrap_content">
-            android:orientation="vertical" />
+
-    </ScrollView>
+            <LinearLayout
+                android:id="@+id/checkboxContainer"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical" />
+        </ScrollView>
+
+        <ImageButton
+            android:id="@+id/toggleButton"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:layout_gravity="bottom|end"
+            android:layout_marginEnd="5dp"
+            android:background="@null"
+            android:src="@drawable/untick_all_boxes"
+            app:tint="?attr/colorPrimary" />
+    </FrameLayout>
 
 </LinearLayout>