Refactoring. New structure of lib.

rekukler/src/main/java/com/rerekt/rekukler/RecyclerViewConfig.kt

@@ -0,0 +1,16 @@
+package com.rerekt.rekukler
+
+import android.content.Context
+import androidx.recyclerview.widget.ItemTouchHelper
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+
+class RecyclerViewConfig(
+    internal val context: Context
+) {
+
+    internal var itemDecorations: MutableList<RecyclerView.ItemDecoration> = mutableListOf()
+    internal var layoutManager: RecyclerView.LayoutManager = LinearLayoutManager(context)
+    internal var itemTouchHelper: ItemTouchHelper? = null
+
+}

rekukler/src/main/java/com/rerekt/rekukler/ViewBinder.kt

@@ -71,6 +71,7 @@ class Holder<Type: Any, Binding: ViewBinding>(
 	fun getString(@StringRes resId: Int): String = itemView.context.getString(resId)
 	fun getString(@StringRes resId: Int, vararg formatArgs: Any): String = itemView.context.getString(resId, *formatArgs)
 	fun getDrawable(@DrawableRes resId: Int): Drawable? = ContextCompat.getDrawable(itemView.context, resId)
+    fun getColor(@ColorRes resId: Int): Int = itemView.context.getColor(resId)
 	fun getColorStateList(@ColorRes resId: Int): ColorStateList? = ContextCompat.getColorStateList(itemView.context, resId)
 	fun <V: View> findViewById(@IdRes resId: Int): V = itemView.findViewById(resId)
 	fun setOnClickListener(l: (View) -> Unit) {

rekukler/src/main/java/com/rerekt/rekukler/dsl/ItemDecoration.kt

@@ -0,0 +1,34 @@
+package com.rerekt.rekukler.dsl
+
+import android.graphics.Bitmap
+import androidx.core.graphics.drawable.toDrawable
+import androidx.recyclerview.widget.DividerItemDecoration
+import androidx.recyclerview.widget.RecyclerView
+import com.rerekt.rekukler.RecyclerViewConfig
+
+fun RecyclerViewConfig.dividerItemDecoration(
+    orientation: Int = DividerItemDecoration.VERTICAL,
+    block: DividerItemDecoration.() -> Unit
+) {
+    itemDecoration(
+        DividerItemDecoration(context, orientation).apply(block)
+    )
+}
+
+fun RecyclerViewConfig.dividerItemDecoration(
+    size: Int,
+    orientation: Int = DividerItemDecoration.VERTICAL
+) {
+    itemDecoration(
+        DividerItemDecoration(context, orientation).apply {
+            setDrawable(
+                Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888)
+                    .toDrawable(context.resources)
+            )
+        }
+    )
+}
+
+fun RecyclerViewConfig.itemDecoration(decoration: RecyclerView.ItemDecoration) {
+    itemDecorations.add(decoration)
+}

rekukler/src/main/java/com/rerekt/rekukler/dsl/ItemTouchHelper.kt

@@ -0,0 +1,46 @@
+package com.rerekt.rekukler.dsl
+
+import android.graphics.Canvas
+import androidx.recyclerview.widget.ItemTouchHelper
+import androidx.recyclerview.widget.RecyclerView
+import com.rerekt.rekukler.MultiBindingAdapter
+import com.rerekt.rekukler.RecyclerViewConfig
+import com.rerekt.rekukler.utils.clip
+
+fun RecyclerViewConfig.itemTouchHelper(
+    dragFlags: Int = ItemTouchHelper.UP or ItemTouchHelper.DOWN or ItemTouchHelper.RIGHT or ItemTouchHelper.LEFT,
+    swipeFlags: Int = 0,
+    onSwiped: (RecyclerView.ViewHolder, direction: Int) -> Unit = { _, _ -> },
+    onClearView: () -> Unit = {},
+    isCanBeOutOfBounds: Boolean = false,
+    onMove: ((RecyclerView.ViewHolder, RecyclerView.ViewHolder) -> Boolean)? = null
+) = ItemTouchHelper(
+    object : ItemTouchHelper.Callback() {
+        override fun getMovementFlags(
+            recyclerView: RecyclerView,
+            viewHolder: RecyclerView.ViewHolder
+        ): Int = makeMovementFlags(dragFlags, swipeFlags)
+        override fun onSwiped(
+            viewHolder: RecyclerView.ViewHolder,
+            direction: Int
+        ) = onSwiped.invoke(viewHolder, direction)
+        override fun clearView(
+            recyclerView: RecyclerView,
+            viewHolder: RecyclerView.ViewHolder
+        ) = onClearView.invoke()
+        override fun onChildDraw(c: Canvas, recyclerView: RecyclerView, viewHolder: RecyclerView.ViewHolder, dX: Float, dY: Float, actionState: Int, isCurrentlyActive: Boolean) {
+            if (isCanBeOutOfBounds) {
+                super.onChildDraw(c, recyclerView, viewHolder, dX, dY, actionState, isCurrentlyActive)
+            } else {
+                val clippedDx  = clip(recyclerView.width, viewHolder.itemView.left, viewHolder.itemView.right, dX)
+                val clippedDy  = clip(recyclerView.height, viewHolder.itemView.top, viewHolder.itemView.bottom, dY)
+                super.onChildDraw(c, recyclerView, viewHolder, clippedDx, clippedDy, actionState, isCurrentlyActive)
+            }
+        }
+        override fun onMove(
+            recyclerView: RecyclerView,
+            viewHolder: RecyclerView.ViewHolder,
+            target: RecyclerView.ViewHolder
+        ): Boolean = onMove?.invoke(viewHolder, target) ?: (recyclerView.adapter as? MultiBindingAdapter)?.moveItem(viewHolder.adapterPosition, target.adapterPosition) ?: false
+    }
+).apply { itemTouchHelper = this }

rekukler/src/main/java/com/rerekt/rekukler/dsl/LayoutManager.kt

@@ -0,0 +1,23 @@
+package com.rerekt.rekukler.dsl
+
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.StaggeredGridLayoutManager
+import com.rerekt.rekukler.RecyclerViewConfig
+
+fun RecyclerViewConfig.linearLayout(
+    block: LinearLayoutManager.() -> Unit = {}
+) { layoutManager = LinearLayoutManager(context).apply(block) }
+
+fun RecyclerViewConfig.gridLayout(
+    spansCount: Int = 1,
+    block: GridLayoutManager.() -> Unit = {}
+) { layoutManager = GridLayoutManager(context, spansCount).apply(block) }
+
+fun RecyclerViewConfig.staggeredGridLayout(
+    spansCount: Int = 1,
+    orientation: Int = StaggeredGridLayoutManager.VERTICAL,
+    block: StaggeredGridLayoutManager.() -> Unit = {}
+) {
+    layoutManager = StaggeredGridLayoutManager(spansCount, orientation).apply(block)
+}

rekukler/src/main/java/com/rerekt/rekukler/dsl/RecyclerViewDSL.kt

@@ -0,0 +1,21 @@
+package com.rerekt.rekukler.dsl
+
+import androidx.recyclerview.widget.*
+import com.rerekt.rekukler.MultiBindingAdapter
+import com.rerekt.rekukler.RecyclerViewConfig
+
+fun RecyclerView.configure(
+    adapter: MultiBindingAdapter,
+    block: RecyclerViewConfig.() -> Unit = {}
+) {
+    RecyclerViewConfig(context).also {
+        block(it)
+        layoutManager = it.layoutManager
+        this.adapter = adapter
+        it.itemDecorations.forEach { addItemDecoration(it) }
+        it.itemTouchHelper?.attachToRecyclerView(this)
+    }
+}
+
+@Suppress("UNCHECKED_CAST")
+fun <T> RecyclerView.getItems() = (adapter as? MultiBindingAdapter)?.items as? List<T>

rekukler/src/main/java/com/rerekt/rekukler/MarginDividerItemDecoration.kt → rekukler/src/main/java/com/rerekt/rekukler/utils/MarginDividerItemDecoration.kt

@@ -1,4 +1,4 @@
-package com.rerekt.rekukler
+package com.rerekt.rekukler.utils
 
 import android.graphics.*
 import androidx.recyclerview.widget.RecyclerView

rekukler/src/main/java/com/rerekt/rekukler/RecyclerUtils.kt → rekukler/src/main/java/com/rerekt/rekukler/utils/RekuklerUtils.kt

@@ -1,4 +1,4 @@
-package com.rerekt.rekukler
+package com.rerekt.rekukler.utils
 
 //Function for clip the borders
 internal fun clip(size: Int, start: Int, end: Int, delta: Float): Float {

sample/src/main/java/com/rerekt/sample/ui/ListFragment.kt

@@ -5,6 +5,11 @@ import android.view.View
 import android.widget.LinearLayout
 import androidx.fragment.app.Fragment
 import com.rerekt.rekukler.*
+import com.rerekt.rekukler.dsl.configure
+import com.rerekt.rekukler.dsl.itemDecoration
+import com.rerekt.rekukler.dsl.itemTouchHelper
+import com.rerekt.rekukler.dsl.linearLayout
+import com.rerekt.rekukler.utils.MarginDividerItemDecoration
 import com.rerekt.sample.R
 import com.rerekt.sample.databinding.FragmentMainBinding
 import com.rerekt.sample.ui.global.dip