feat: NodeMoveListener 추가

hegleB · Apr 19, 2024 · 87a10cb · 87a10cb
1 parent b730584
commit 87a10cb
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Showing 3 changed files with 19 additions and 0 deletions.
diff --git a/library/src/main/java/com/mindsync/library/MindMapView.kt b/library/src/main/java/com/mindsync/library/MindMapView.kt
@@ -289,6 +289,10 @@ class MindMapView @JvmOverloads constructor(
         nodeView.listener = nodeClickListener
     }
 
+    fun setNodeMoveListener(nodeMoveListener: NodeMoveListener) {
+        nodeView.moveListener = nodeMoveListener
+    }
+
     private fun updateNodeAndLine() {
         nodeView.update()
         lineView.update()

diff --git a/library/src/main/java/com/mindsync/library/NodeMoveListener.kt b/library/src/main/java/com/mindsync/library/NodeMoveListener.kt
@@ -0,0 +1,12 @@
+package com.mindsync.library
+
+import com.mindsync.library.data.NodeData
+import com.mindsync.library.data.Tree
+
+interface NodeMoveListener {
+    fun onMoveListener(
+        tree: Tree<*>,
+        target: NodeData<*>,
+        parent: NodeData<*>,
+    )
+}
diff --git a/library/src/main/java/com/mindsync/library/NodeView.kt b/library/src/main/java/com/mindsync/library/NodeView.kt
@@ -34,6 +34,7 @@ class NodeView @JvmOverloads constructor(
     private val rightLayoutManager = MindMapRightLayoutManager()
     private val mindMapAnimator = MindMapAnimator()
     var listener: NodeClickListener? = null
+    var moveListener: NodeMoveListener? = null
     override fun onDraw(canvas: Canvas) {
         super.onDraw(canvas)
         drawAttachedNode(canvas)
@@ -105,8 +106,10 @@ class NodeView @JvmOverloads constructor(
             mindMapManager.getTree().doPreorderTraversal { node ->
                 if (node.id == attachedNode.id) {
                     mindMapManager.getTree().attachNode(selectedNode.id, attachedNode.id)
+
                 }
             }
+            this.moveListener?.onMoveListener(mindMapManager.getTree(), selectedNode, attachedNode)
         }
     }