From b00b306de1140cb7b759ed0f639e8210fd7dffa6 Mon Sep 17 00:00:00 2001
From: rtk0c <mail.tianyig@gmail.com>
Date: Sun, 18 Apr 2021 22:29:10 -0700
Subject: Initial work on evaluation

---
 core/src/UI/UI_Workflows.cpp | 70 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)

(limited to 'core/src/UI')

diff --git a/core/src/UI/UI_Workflows.cpp b/core/src/UI/UI_Workflows.cpp
index 2b0368e..101fa7b 100644
--- a/core/src/UI/UI_Workflows.cpp
+++ b/core/src/UI/UI_Workflows.cpp
@@ -1,8 +1,78 @@
 #include "UI.hpp"
 
+#include "Model/Workflow.hpp"
+#include "Model/WorkflowNodes.hpp"
 #include "UI/Localization.hpp"
 
 #include <imgui.h>
+#include <memory>
+#include <vector>
+
+namespace {
+class WorkflowCreationMenu {
+private:
+	using WorkflowNodeConstructor = std::unique_ptr<WorkflowNode> (*)();
+
+	struct Candidate {
+		WorkflowNodeConstructor Constructor;
+	};
+
+	std::vector<Candidate> mCandidates;
+
+public:
+	WorkflowCreationMenu() {
+		SetupCandidates();
+	}
+
+private:
+	void SetupCandidates() {
+		mCandidates.push_back(Candidate{
+			.Constructor = []() -> std::unique_ptr<WorkflowNode> { return std::make_unique<NumericOperationNode>(NumericOperationNode::Addition); },
+		});
+
+		mCandidates.push_back(Candidate{
+			.Constructor = []() -> std::unique_ptr<WorkflowNode> { return std::make_unique<NumericOperationNode>(NumericOperationNode::Subtraction); },
+		});
+
+		mCandidates.push_back(Candidate{
+			.Constructor = []() -> std::unique_ptr<WorkflowNode> { return std::make_unique<NumericOperationNode>(NumericOperationNode::Multiplication); },
+		});
+
+		mCandidates.push_back(Candidate{
+			.Constructor = []() -> std::unique_ptr<WorkflowNode> { return std::make_unique<NumericOperationNode>(NumericOperationNode::Division); },
+		});
+
+//		mCandidates.push_back(Candidate{
+//			.Constructor = []() -> std::unique_ptr<WorkflowNode> { return std::make_unique<NumericExpressionNode>(); },
+//		});
+
+		mCandidates.push_back(Candidate{
+			.Constructor = []() -> std::unique_ptr<WorkflowNode> { return std::make_unique<TextFormatterNode>(); },
+		});
+
+//		mCandidates.push_back(Candidate{
+//			.Constructor = []() -> std::unique_ptr<WorkflowNode> { return std::make_unique<DocumentTemplateExpansionNode>(); },
+//		});
+
+//		mCandidates.push_back(Candidate{
+//			.Constructor = []() -> std::unique_ptr<WorkflowNode> { return std::make_unique<FormInputNode>(); },
+//		});
+
+//		mCandidates.push_back(Candidate{
+//			.Constructor = []() -> std::unique_ptr<WorkflowNode> { return std::make_unique<DatabaseRowsInputNode>(); },
+//		});
+	}
+};
+
+class WorkflowUI {
+private:
+	Workflow* mWorkflow;
+
+public:
+	void Draw() {
+	}
+};
+} // namespace
 
 void UI::WorkflowsTab() {
 	// TODO
-- 
cgit v1.2.3-70-g09d2