From c3929d3ed1978dc938da08549688b0676a51d4ab Mon Sep 17 00:00:00 2001
From: Ruben Sousa <ruben@rubensousa.com>
Date: Sat, 15 Jun 2024 12:26:49 +0200
Subject: [PATCH] Expose isDragging state to clients and rename
 attachRecyclerView to attachToRecyclerView

---
 dpadrecyclerview/api/dpadrecyclerview.api                | 3 ++-
 .../com/rubensousa/dpadrecyclerview/DpadDragHelper.kt    | 9 +++++++--
 .../sample/ui/screen/drag/DragAndDropFragment.kt         | 2 +-
 .../sample/ui/screen/drag/DragAndDropGridFragment.kt     | 2 +-
 4 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/dpadrecyclerview/api/dpadrecyclerview.api b/dpadrecyclerview/api/dpadrecyclerview.api
index 85ab7aa2..5f00f602 100644
--- a/dpadrecyclerview/api/dpadrecyclerview.api
+++ b/dpadrecyclerview/api/dpadrecyclerview.api
@@ -33,8 +33,9 @@ public final class com/rubensousa/dpadrecyclerview/ChildAlignment$CREATOR : andr
 public final class com/rubensousa/dpadrecyclerview/DpadDragHelper {
 	public fun <init> (Lcom/rubensousa/dpadrecyclerview/DpadDragHelper$DragAdapter;Lcom/rubensousa/dpadrecyclerview/DpadDragHelper$DragCallback;Ljava/util/Set;)V
 	public synthetic fun <init> (Lcom/rubensousa/dpadrecyclerview/DpadDragHelper$DragAdapter;Lcom/rubensousa/dpadrecyclerview/DpadDragHelper$DragCallback;Ljava/util/Set;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
-	public final fun attachRecyclerView (Lcom/rubensousa/dpadrecyclerview/DpadRecyclerView;)V
+	public final fun attachToRecyclerView (Lcom/rubensousa/dpadrecyclerview/DpadRecyclerView;)V
 	public final fun detachFromRecyclerView ()V
+	public final fun isDragging ()Z
 	public final fun startDrag (I)Z
 	public final fun stopDrag ()V
 }
diff --git a/dpadrecyclerview/src/main/java/com/rubensousa/dpadrecyclerview/DpadDragHelper.kt b/dpadrecyclerview/src/main/java/com/rubensousa/dpadrecyclerview/DpadDragHelper.kt
index a5d0b2fd..3bb09ed3 100644
--- a/dpadrecyclerview/src/main/java/com/rubensousa/dpadrecyclerview/DpadDragHelper.kt
+++ b/dpadrecyclerview/src/main/java/com/rubensousa/dpadrecyclerview/DpadDragHelper.kt
@@ -37,8 +37,13 @@ class DpadDragHelper<T>(
     )
 ) {
 
+    /**
+     * True if the attached [DpadRecyclerView] is currently in drag mode, false otherwise
+     */
+    var isDragging: Boolean = false
+        private set
+
     private var currentRecyclerView: DpadRecyclerView? = null
-    private var isDragging: Boolean = false
     private var previousKeyInterceptListener: DpadRecyclerView.OnKeyInterceptListener? = null
     private var keyInterceptListener = object : DpadRecyclerView.OnKeyInterceptListener {
         override fun onInterceptKeyEvent(event: KeyEvent): Boolean {
@@ -60,7 +65,7 @@ class DpadDragHelper<T>(
      * Attaches the [DpadRecyclerView] that will be dragged.
      * This is required before calling [startDrag]
      */
-    fun attachRecyclerView(recyclerView: DpadRecyclerView) {
+    fun attachToRecyclerView(recyclerView: DpadRecyclerView) {
         if (currentRecyclerView === recyclerView) {
             return
         }
diff --git a/sample/src/main/java/com/rubensousa/dpadrecyclerview/sample/ui/screen/drag/DragAndDropFragment.kt b/sample/src/main/java/com/rubensousa/dpadrecyclerview/sample/ui/screen/drag/DragAndDropFragment.kt
index 84e881d5..aa784dbe 100644
--- a/sample/src/main/java/com/rubensousa/dpadrecyclerview/sample/ui/screen/drag/DragAndDropFragment.kt
+++ b/sample/src/main/java/com/rubensousa/dpadrecyclerview/sample/ui/screen/drag/DragAndDropFragment.kt
@@ -66,7 +66,7 @@ class DragAndDropFragment : Fragment(R.layout.screen_drag_drop) {
     private fun setupRecyclerView() {
         binding.recyclerView.apply {
             adapter = dragAdapter
-            dragHelper.attachRecyclerView(this)
+            dragHelper.attachToRecyclerView(this)
             itemAnimator = DefaultItemAnimator().apply {
                 // For faster moves
                 moveDuration = 100
diff --git a/sample/src/main/java/com/rubensousa/dpadrecyclerview/sample/ui/screen/drag/DragAndDropGridFragment.kt b/sample/src/main/java/com/rubensousa/dpadrecyclerview/sample/ui/screen/drag/DragAndDropGridFragment.kt
index ab834b76..c57ea9c7 100644
--- a/sample/src/main/java/com/rubensousa/dpadrecyclerview/sample/ui/screen/drag/DragAndDropGridFragment.kt
+++ b/sample/src/main/java/com/rubensousa/dpadrecyclerview/sample/ui/screen/drag/DragAndDropGridFragment.kt
@@ -67,7 +67,7 @@ class DragAndDropGridFragment : Fragment(R.layout.screen_drag_drop_grid) {
     private fun setupRecyclerView() {
         binding.recyclerView.apply {
             adapter = dragAdapter
-            dragHelper.attachRecyclerView(this)
+            dragHelper.attachToRecyclerView(this)
             itemAnimator = DefaultItemAnimator().apply {
                 // For faster moves
                 moveDuration = 100