From 6ce80f4469166264d94d30b7041f9ebfde5dae05 Mon Sep 17 00:00:00 2001
From: itsmattkc <34096995+itsmattkc@users.noreply.github.com>
Date: Sun, 23 Oct 2022 12:31:42 -0700
Subject: [PATCH] multicamnode: use combobox for current source instead of int

---
 app/node/input/multicam/multicamnode.cpp | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/app/node/input/multicam/multicamnode.cpp b/app/node/input/multicam/multicamnode.cpp
index 2ff887069..e34220906 100644
--- a/app/node/input/multicam/multicamnode.cpp
+++ b/app/node/input/multicam/multicamnode.cpp
@@ -13,11 +13,7 @@ const QString MultiCamNode::kSequenceTypeInput = QStringLiteral("sequence_type_i
 
 MultiCamNode::MultiCamNode()
 {
-  AddInput(kCurrentInput, NodeValue::kInt, InputFlags(kInputFlagStatic));
-
-  // Make current index start at 1 instead of 0
-  SetInputProperty(kCurrentInput, QStringLiteral("offset"), 1);
-  SetInputProperty(kCurrentInput, QStringLiteral("min"), 0);
+  AddInput(kCurrentInput, NodeValue::kCombo, InputFlags(kInputFlagStatic));
 
   AddInput(kSourcesInput, NodeValue::kNone, InputFlags(kInputFlagNotKeyframable | kInputFlagArray));
   SetInputProperty(kSourcesInput, QStringLiteral("arraystart"), 1);
@@ -135,6 +131,18 @@ void MultiCamNode::Retranslate()
   SetInputName(kSequenceInput, tr("Sequence"));
   SetInputName(kSequenceTypeInput, tr("Sequence Type"));
   SetComboBoxStrings(kSequenceTypeInput, {tr("Video"), tr("Audio")});
+
+  QStringList names;
+  int name_count = GetSourceCount();
+  names.reserve(name_count);
+  for (int i=0; i<name_count; i++) {
+    QString src_name;
+    if (Node *n = GetConnectedRenderOutput(kSourcesInput, i)) {
+      src_name = n->Name();
+    }
+    names.append(tr("%1: %2").arg(QString::number(i+1), src_name));
+  }
+  SetComboBoxStrings(kCurrentInput, names);
 }
 
 int MultiCamNode::GetSourceCount() const