From b96fd7ae454b081743b5a183ee6f01171581fda6 Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Mon, 16 Dec 2019 03:02:28 +1100
Subject: [PATCH] allowed access to the viewer node from the viewer widgets

---
 app/panel/viewer/viewer.cpp  | 5 +++++
 app/panel/viewer/viewer.h    | 2 ++
 app/widget/viewer/viewer.cpp | 5 +++++
 app/widget/viewer/viewer.h   | 2 ++
 4 files changed, 14 insertions(+)

diff --git a/app/panel/viewer/viewer.cpp b/app/panel/viewer/viewer.cpp
index f18893298..471ef78fa 100644
--- a/app/panel/viewer/viewer.cpp
+++ b/app/panel/viewer/viewer.cpp
@@ -107,6 +107,11 @@ rational ViewerPanel::GetTime()
   return viewer_->GetTime();
 }
 
+ViewerOutput *ViewerPanel::GetConnectedViewer() const
+{
+  return viewer_->GetConnectedViewer();
+}
+
 void ViewerPanel::SetTime(const int64_t &timestamp)
 {
   viewer_->SetTime(timestamp);
diff --git a/app/panel/viewer/viewer.h b/app/panel/viewer/viewer.h
index 1d4b79678..322f3608c 100644
--- a/app/panel/viewer/viewer.h
+++ b/app/panel/viewer/viewer.h
@@ -62,6 +62,8 @@ public:
 
   rational GetTime();
 
+  ViewerOutput* GetConnectedViewer() const;
+
 public slots:
   void SetTime(const int64_t& timestamp);
 
diff --git a/app/widget/viewer/viewer.cpp b/app/widget/viewer/viewer.cpp
index 58c58f1cd..c7956f88d 100644
--- a/app/widget/viewer/viewer.cpp
+++ b/app/widget/viewer/viewer.cpp
@@ -166,6 +166,11 @@ void ViewerWidget::DisconnectViewerNode()
   ConnectViewerNode(nullptr);
 }
 
+ViewerOutput *ViewerWidget::GetConnectedViewer() const
+{
+  return viewer_node_;
+}
+
 void ViewerWidget::SetTexture(OpenGLTexturePtr tex)
 {
   if (tex == nullptr) {
diff --git a/app/widget/viewer/viewer.h b/app/widget/viewer/viewer.h
index 21aa699aa..d00bf4034 100644
--- a/app/widget/viewer/viewer.h
+++ b/app/widget/viewer/viewer.h
@@ -67,6 +67,8 @@ public:
 
   void DisconnectViewerNode();
 
+  ViewerOutput* GetConnectedViewer() const;
+
 public slots:
   /**
    * @brief Set the texture to draw and draw it