1 files changed, 0 insertions, 316 deletions
diff --git a/core/src/Model/Workflow/Workflow.hpp b/core/src/Model/Workflow/Workflow.hpp
deleted file mode 100644
index 3c4d320..0000000
--- a/core/src/Model/Workflow/Workflow.hpp
+++ /dev/null
@@ -1,316 +0,0 @@
-#pragma once
-
-#include "Model/Assets.hpp"
-#include "Model/Workflow/Value.hpp"
-#include "Utils/Vector.hpp"
-#include "cplt_fwd.hpp"
-
-#include <imgui_node_editor.h>
-#include <cstddef>
-#include <cstdint>
-#include <filesystem>
-#include <functional>
-#include <iosfwd>
-#include <limits>
-#include <memory>
-#include <span>
-#include <string>
-#include <variant>
-#include <vector>
-
-namespace ImNodes = ax::NodeEditor;
-
-class WorkflowConnection
-{
-public:
-	static constexpr auto kInvalidId = std::numeric_limits<uint32_t>::max();
-
-	uint32_t Id;
-	uint32_t SourceNode;
-	uint32_t SourcePin;
-	uint32_t DestinationNode;
-	uint32_t DestinationPin;
-
-public:
-	WorkflowConnection();
-
-	bool IsValid() const;
-
-	/// Used for `LinkId` when interfacing with imgui node editor. Runtime only (not saved to disk and generated when loading).
-	ImNodes::LinkId GetLinkId() const;
-
-	void DrawDebugInfo() const;
-	void ReadFrom(std::istream& stream);
-	void WriteTo(std::ostream& stream) const;
-};
-
-class WorkflowNode
-{
-public:
-	static constexpr auto kInvalidId = std::numeric_limits<uint32_t>::max();
-	static constexpr auto kInvalidPinId = std::numeric_limits<uint32_t>::max();
-
-	enum Type
-	{
-		InputType,
-		TransformType,
-		OutputType,
-	};
-
-	enum Kind
-	{
-		KD_NumericAddition,
-		KD_NumericSubtraction,
-		KD_NumericMultiplication,
-		KD_NumericDivision,
-		KD_NumericExpression,
-		KD_TextFormatting,
-		KD_DocumentTemplateExpansion,
-		KD_FormInput,
-		KD_DatabaseRowsInput,
-
-		InvalidKind,
-		KindCount = InvalidKind,
-	};
-
-	enum Category
-	{
-		CG_Numeric,
-		CG_Text,
-		CG_Document,
-		CG_UserInput,
-		CG_SystemInput,
-		CG_Output,
-
-		InvalidCategory,
-		CategoryCount = InvalidCategory,
-	};
-
-	struct InputPin
-	{
-		uint32_t Connection = WorkflowConnection::kInvalidId;
-		BaseValue::Kind MatchingType = BaseValue::InvalidKind;
-		bool ConnectionToConst = false;
-
-		/// A constant connection connects from a user-specified constant value, feeding to a valid \c DestinationNode and \c DestinationPin (i.e. input pins).
-		bool IsConstantConnection() const;
-		bool IsConnected() const;
-		BaseValue::Kind GetMatchingType() const;
-	};
-
-	struct OutputPin
-	{
-		uint32_t Connection = WorkflowConnection::kInvalidId;
-		BaseValue::Kind MatchingType = BaseValue::InvalidKind;
-
-		bool IsConnected() const;
-		BaseValue::Kind GetMatchingType() const;
-	};
-
-protected:
-	friend class Workflow;
-	friend class WorkflowEvaluationContext;
-
-	Workflow* mWorkflow;
-	std::vector<InputPin> mInputs;
-	std::vector<OutputPin> mOutputs;
-	Vec2i mPosition;
-	uint32_t mId;
-	Kind mKind;
-	int mDepth;
-	bool mLocked;
-
-public:
-	static const char* FormatKind(Kind kind);
-	static const char* FormatCategory(Category category);
-	static const char* FormatType(Type type);
-	static Category QueryCategory(Kind kind);
-	static std::span<const Kind> QueryCategoryMembers(Category category);
-	static std::unique_ptr<WorkflowNode> CreateByKind(Kind kind);
-
-	static bool IsInstance(const WorkflowNode* node);
-
-	WorkflowNode(Kind kind, bool locked);
-	virtual ~WorkflowNode() = default;
-
-	WorkflowNode(const WorkflowNode&) = delete;
-	WorkflowNode& operator=(const WorkflowNode&) = delete;
-	WorkflowNode(WorkflowNode&&) = default;
-	WorkflowNode& operator=(WorkflowNode&&) = default;
-
-	void SetPosition(const Vec2i& position);
-	Vec2i GetPosition() const;
-
-	uint32_t GetId() const;
-	/// Used for `NodeId` when interfacing with imgui node editor. Runtime only (not saved to disk and generated when loading).
-	ImNodes::NodeId GetNodeId() const;
-	Kind GetKind() const;
-	int GetDepth() const;
-	bool IsLocked() const;
-
-	Type GetType() const;
-	bool IsInputNode() const;
-	bool IsOutputNode() const;
-
-	void ConnectInput(uint32_t pinId, WorkflowNode& srcNode, uint32_t srcPinId);
-	void DisconnectInput(uint32_t pinId);
-
-	void DrawInputPinDebugInfo(uint32_t pinId) const;
-	const InputPin& GetInputPin(uint32_t pinId) const;
-	ImNodes::PinId GetInputPinUniqueId(uint32_t pinId) const;
-
-	void ConnectOutput(uint32_t pinId, WorkflowNode& dstNode, uint32_t dstPinId);
-	void DisconnectOutput(uint32_t pinId);
-
-	void DrawOutputPinDebugInfo(uint32_t pinId) const;
-	const OutputPin& GetOutputPin(uint32_t pinId) const;
-	ImNodes::PinId GetOutputPinUniqueId(uint32_t pinId) const;
-
-	virtual void Evaluate(WorkflowEvaluationContext& ctx) = 0;
-
-	void Draw();
-	virtual void DrawExtra() {}
-
-	void DrawDebugInfo() const;
-	virtual void DrawExtraDebugInfo() const {}
-
-	virtual void ReadFrom(std::istream& istream);
-	virtual void WriteTo(std::ostream& ostream);
-
-protected:
-	InputPin& InsertInputPin(int atIdx);
-	void RemoveInputPin(int pin);
-	void SwapInputPin(int a, int b);
-	OutputPin& InsertOutputPin(int atIdx);
-	void RemoveOutputPin(int pin);
-	void SwapOutputPin(int a, int b);
-
-	/* For \c Workflow to invoke, override by implementations */
-
-	void OnAttach(Workflow& workflow, uint32_t newId);
-	void OnDetach();
-};
-
-class Workflow : public Asset
-{
-	friend class WorkflowNode;
-	friend class WorkflowEvaluationContext;
-	class Private;
-
-public:
-	using CategoryType = WorkflowAssetList;
-	static constinit const WorkflowAssetList Category;
-
-private:
-	std::vector<WorkflowConnection> mConnections;
-	std::vector<std::unique_ptr<WorkflowNode>> mNodes;
-	std::vector<std::unique_ptr<BaseValue>> mConstants;
-	std::vector<std::vector<uint32_t>> mDepthGroups;
-	int mConnectionCount;
-	int mNodeCount;
-	int mConstantCount;
-	bool mDepthsDirty = true;
-
-public:
-	/* Graph access */
-
-	const std::vector<WorkflowConnection>& GetConnections() const;
-	std::vector<WorkflowConnection>& GetConnections();
-	const std::vector<std::unique_ptr<WorkflowNode>>& GetNodes() const;
-	std::vector<std::unique_ptr<WorkflowNode>>& GetNodes();
-	const std::vector<std::unique_ptr<BaseValue>>& GetConstants() const;
-	std::vector<std::unique_ptr<BaseValue>>& GetConstants();
-
-	WorkflowConnection* GetConnectionById(uint32_t id);
-	WorkflowConnection* GetConnectionByLinkId(ImNodes::LinkId linkId);
-	WorkflowNode* GetNodeById(uint32_t id);
-	WorkflowNode* GetNodeByNodeId(ImNodes::NodeId nodeId);
-	BaseValue* GetConstantById(uint32_t id);
-
-	struct GlobalPinId
-	{
-		WorkflowNode* Node;
-		uint32_t PinId;
-		/// true => input pin
-		/// false => output pin
-		bool IsOutput;
-	};
-
-	/// `pinId` should be the `UniqueId` of a pin from a node that's within this workflow.
-	GlobalPinId DisassembleGlobalPinId(ImNodes::PinId id);
-	ImNodes::PinId FabricateGlobalPinId(const WorkflowNode& node, uint32_t pinId, bool isOutput) const;
-
-	const std::vector<std::vector<uint32_t>>& GetDepthGroups() const;
-	bool DoesDepthNeedsUpdate() const;
-
-	/* Graph mutation */
-
-	void AddNode(std::unique_ptr<WorkflowNode> step);
-	void RemoveNode(uint32_t id);
-
-	void RemoveConnection(uint32_t id);
-
-	bool Connect(WorkflowNode& sourceNode, uint32_t sourcePin, WorkflowNode& destinationNode, uint32_t destinationPin);
-	bool DisconnectBySource(WorkflowNode& sourceNode, uint32_t sourcePin);
-	bool DisconnectByDestination(WorkflowNode& destinationNode, uint32_t destinationPin);
-
-	/* Graph rebuild */
-
-	enum GraphUpdateResult
-	{
-		/// Successfully rebuilt graph dependent data.
-		/// Details: nothing is written.
-		GUR_Success,
-		/// Nothing has changed since last time UpdateGraph() was called.
-		/// Details: nothing is written.
-		GUR_NoWorkToDo,
-		/// Details: list of nodes is written.
-		GUR_UnsatisfiedDependencies,
-		/// Details: list of nodes is written.
-		GUR_UnreachableNodes,
-	};
-
-	using GraphUpdateDetails = std::variant<
-		// Case: nothing
-		std::monostate,
-		// Case: list of nodes (ids)
-		std::vector<uint32_t>>;
-
-	GraphUpdateResult UpdateGraph(GraphUpdateDetails* details = nullptr);
-
-	/* Serialization */
-
-	void ReadFromDataStream(InputDataStream& stream);
-	void WriteToDataStream(OutputDataStream& stream) const;
-
-private:
-	std::pair<WorkflowConnection&, uint32_t> AllocWorkflowConnection();
-	std::pair<std::unique_ptr<WorkflowNode>&, uint32_t> AllocWorkflowStep();
-};
-
-class WorkflowAssetList final : public AssetListTyped<Workflow>
-{
-private:
-	// AC = Asset Creator
-	std::string mACNewName;
-	NameSelectionError mACNewNameError = NameSelectionError::Empty;
-
-public:
-	// Inherit constructors
-	using AssetListTyped::AssetListTyped;
-
-protected:
-	void DiscoverFiles(const std::function<void(SavedAsset)>& callback) const override;
-
-	std::string RetrieveNameFromFile(const std::filesystem::path& file) const override;
-	uuids::uuid RetrieveUuidFromFile(const std::filesystem::path& file) const override;
-	std::filesystem::path RetrievePathFromAsset(const SavedAsset& asset) const override;
-
-	bool SaveInstance(const SavedAsset& assetInfo, const Asset* asset) const override;
-	Workflow* LoadInstance(const SavedAsset& assetInfo) const override;
-	Workflow* CreateInstance(const SavedAsset& assetInfo) const override;
-	bool RenameInstanceOnDisk(const SavedAsset& assetInfo, std::string_view oldName) const override;
-
-	void DisplayAssetCreator(ListState& state) override;
-	void DisplayDetailsTable(ListState& state) const override;
-};