From e3e848ac4da1c2ae59d93e62da8ef6f87b3452cd Mon Sep 17 00:00:00 2001
From: rtk0c <mail.tianyig@gmail.com>
Date: Mon, 23 May 2022 22:36:46 -0700
Subject: Changeset: 37 Branch comment: [] Add infrastructure for rendering
 wireframe (rendering broken) including saving and loading config files

---
 source/EditorUtils.hpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'source/EditorUtils.hpp')

diff --git a/source/EditorUtils.hpp b/source/EditorUtils.hpp
index 99c522b..4fd4811 100644
--- a/source/EditorUtils.hpp
+++ b/source/EditorUtils.hpp
@@ -1,7 +1,9 @@
 #pragma once
 
 #include "Color.hpp"
+#include "EditorCore.hpp"
 #include "EditorGuizmo.hpp"
+#include "Ires.hpp"
 
 #include <imgui.h>
 #include <string>
@@ -60,4 +62,21 @@ float CalcImageHeight(glm::vec2 original, int targetWidth);
 float CalcImageWidth(glm::vec2 original, float targetHeight);
 ImVec2 FitImage(glm::vec2 original);
 
+// TODO get kind from T
+template <class T>
+T* SimpleIresReceptor(T* existing, IEditor& editor, IresObject::Kind kind) {
+	if (existing) {
+		existing->ShowReference(editor);
+	} else {
+		IresObject::ShowReferenceNull(editor);
+	}
+	if (ImGui::BeginDragDropTarget()) {
+		if (auto payload = ImGui::AcceptDragDropPayload(IresObject::ToString(kind).data())) {
+			return *static_cast<T* const*>(payload->Data);
+		}
+		ImGui::EndDragDropTarget();
+	}
+	return nullptr;
+}
+
 } // namespace Utils
-- 
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