From fc8bba956b57633c362d476622ee5a8b50aef703 Mon Sep 17 00:00:00 2001
From: itsmattkc <34096995+itsmattkc@users.noreply.github.com>
Date: Tue, 10 May 2022 17:32:48 -0700
Subject: [PATCH] nodeparamview: support pasting values into multiple nodes of
 same type

---
 app/widget/nodeparamview/nodeparamview.cpp | 17 +++++++++++------
 app/widget/nodeparamview/nodeparamview.h   |  1 +
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/app/widget/nodeparamview/nodeparamview.cpp b/app/widget/nodeparamview/nodeparamview.cpp
index c902503c6..e687ada6a 100644
--- a/app/widget/nodeparamview/nodeparamview.cpp
+++ b/app/widget/nodeparamview/nodeparamview.cpp
@@ -523,16 +523,21 @@ void NodeParamView::SetSelectedNodes(const QVector<Node::ContextPair> &nodes, bo
 }
 
 Node *NodeParamView::GetNodeWithID(const QString &id)
+{
+  return GetNodeWithIDAndIgnoreList(id, QVector<Node*>());
+}
+
+Node *NodeParamView::GetNodeWithIDAndIgnoreList(const QString &id, const QVector<Node *> &ignore)
 {
   for (NodeParamViewItem *item : selected_nodes_) {
-    if (item->GetNode()->id() == id) {
+    if (item->GetNode()->id() == id && !ignore.contains(item->GetNode())) {
       return item->GetNode();
     }
   }
 
   for (NodeParamViewContext *ctx : context_items_) {
     for (NodeParamViewItem *item : ctx->GetItems()) {
-      if (item->GetNode()->id() == id) {
+      if (item->GetNode()->id() == id && !ignore.contains(item->GetNode())) {
         return item->GetNode();
       }
     }
@@ -601,12 +606,12 @@ bool NodeParamView::Paste()
   }
 
   // Determine if any nodes of this type are already in the editor
+  QVector<Node*> ignore_nodes;
   QMap<Node*, Node*> existing_nodes;
   for (Node *n : res.GetLoadedNodes()) {
-    if (Node *existing = GetNodeWithID(n->id())) {
-      if (!existing_nodes.contains(existing)) {
-        existing_nodes.insert(existing, n);
-      }
+    if (Node *existing = GetNodeWithIDAndIgnoreList(n->id(), ignore_nodes)) {
+      existing_nodes.insert(existing, n);
+      ignore_nodes.append(existing);
     }
   }
 
diff --git a/app/widget/nodeparamview/nodeparamview.h b/app/widget/nodeparamview/nodeparamview.h
index 26bde1fc2..534ae0964 100644
--- a/app/widget/nodeparamview/nodeparamview.h
+++ b/app/widget/nodeparamview/nodeparamview.h
@@ -65,6 +65,7 @@ public:
   void SetSelectedNodes(const QVector<Node::ContextPair> &nodes, bool emit_signal = true);
 
   Node *GetNodeWithID(const QString &id);
+  Node *GetNodeWithIDAndIgnoreList(const QString &id, const QVector<Node*> &ignore);
 
   const QVector<Node*> &GetContexts() const
   {