#include <NodeGraphManager.h>

Collaboration diagram for Olympe::NodeGraph:

Public Member Functions
	NodeGraph ()

	~NodeGraph ()=default

int	CreateNode (NodeType type, float x, float y, const std::string &name="")

bool	DeleteNode (int nodeId)

GraphNode *	GetNode (int nodeId)

const GraphNode *	GetNode (int nodeId) const

std::vector< GraphNode * >	GetAllNodes ()

std::vector< const GraphNode * >	GetAllNodes () const

bool	LinkNodes (int parentId, int childId)

bool	UnlinkNodes (int parentId, int childId)

std::vector< GraphLink >	GetAllLinks () const

bool	SetNodeParameter (int nodeId, const std::string &paramName, const std::string &value)

std::string	GetNodeParameter (int nodeId, const std::string &paramName) const

nlohmann::json	ToJson () const

bool	ValidateGraph (std::string &errorMsg) const

void	Clear ()

int	GetNextNodeId () const

void	CalculateNodePositionsHierarchical ()

bool	IsDirty () const

void	MarkDirty ()

void	ClearDirty ()

const std::string &	GetFilepath () const

void	SetFilepath (const std::string &filepath)

bool	HasFilepath () const

Static Public Member Functions
static NodeGraph	FromJson (const nlohmann::json &j)

Public Attributes
std::string	name

std::string	type

int	rootNodeId = -1

EditorMetadata	editorMetadata

Private Member Functions
int	FindNodeIndex (int nodeId) const

Private Attributes
std::vector< GraphNode >	m_Nodes

int	m_NextNodeId = 1

bool	m_IsDirty = false

std::string	m_Filepath

Detailed Description

Definition at line 123 of file NodeGraphManager.h.

Constructor & Destructor Documentation

◆ NodeGraph()

Olympe::NodeGraph::NodeGraph ( )

Definition at line 24 of file NodeGraphManager.cpp.

◆ ~NodeGraph()

Olympe::NodeGraph::~NodeGraph ( )

default

Member Function Documentation

◆ CalculateNodePositionsHierarchical()

void Olympe::NodeGraph::CalculateNodePositionsHierarchical ( )

Definition at line 476 of file NodeGraphManager.cpp.

References FindNodeIndex(), GetComponentTypeID_Static(), m_Nodes, rootNodeId, and visited.

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◆ Clear()

void Olympe::NodeGraph::Clear ( )

Definition at line 459 of file NodeGraphManager.cpp.

References m_NextNodeId, m_Nodes, and rootNodeId.

◆ ClearDirty()

void Olympe::NodeGraph::ClearDirty ( )

inline

Definition at line 169 of file NodeGraphManager.h.

References m_IsDirty.

◆ CreateNode()

int Olympe::NodeGraph::CreateNode	(	NodeType	type,
		float	x,
		float	y,
		const std::string &	name = `""`
	)

Definition at line 32 of file NodeGraphManager.cpp.

References GetComponentTypeID_Static(), Olympe::GraphNode::id, m_NextNodeId, m_Nodes, MarkDirty(), and Olympe::NodeTypeToString().

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◆ DeleteNode()

bool Olympe::NodeGraph::DeleteNode ( int nodeId )

Definition at line 49 of file NodeGraphManager.cpp.

References FindNodeIndex(), GetComponentTypeID_Static(), m_Nodes, and MarkDirty().

Referenced by Olympe::CreateNodeCommand::Undo(), and Olympe::DuplicateNodeCommand::Undo().

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◆ FindNodeIndex()

int Olympe::NodeGraph::FindNodeIndex ( int nodeId ) const

private

Definition at line 466 of file NodeGraphManager.cpp.

References GetComponentTypeID_Static(), and m_Nodes.

Referenced by CalculateNodePositionsHierarchical(), DeleteNode(), GetNode(), and GetNode().

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◆ FromJson()

NodeGraph Olympe::NodeGraph::FromJson ( const nlohmann::json & j )

static

Definition at line 277 of file NodeGraphManager.cpp.

References JsonHelper::ForEachInArray(), GetComponentTypeID_Static(), JsonHelper::GetFloat(), JsonHelper::GetInt(), JsonHelper::GetString(), Olympe::GraphNode::id, JsonHelper::IsArray(), name, and Olympe::StringToNodeType().

Referenced by Olympe::NodeGraphManager::LoadGraph().

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◆ GetAllLinks()

std::vector< GraphLink > Olympe::NodeGraph::GetAllLinks ( ) const

Definition at line 166 of file NodeGraphManager.cpp.

References GetComponentTypeID_Static(), and m_Nodes.

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◆ GetAllNodes() [1/2]

std::vector< GraphNode * > Olympe::NodeGraph::GetAllNodes ( )

Definition at line 93 of file NodeGraphManager.cpp.

References GetComponentTypeID_Static(), and m_Nodes.

Referenced by Olympe::NodeGraphPanel::RenderContextMenu().

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◆ GetAllNodes() [2/2]

std::vector< const GraphNode * > Olympe::NodeGraph::GetAllNodes ( ) const

Definition at line 101 of file NodeGraphManager.cpp.

References GetComponentTypeID_Static(), and m_Nodes.

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◆ GetFilepath()

const std::string & Olympe::NodeGraph::GetFilepath ( ) const

inline

Definition at line 172 of file NodeGraphManager.h.

References m_Filepath.

◆ GetNextNodeId()

int Olympe::NodeGraph::GetNextNodeId ( ) const

inline

Definition at line 161 of file NodeGraphManager.h.

References m_NextNodeId.

◆ GetNode() [1/2]

GraphNode * Olympe::NodeGraph::GetNode ( int nodeId )

Definition at line 77 of file NodeGraphManager.cpp.

References FindNodeIndex(), GetComponentTypeID_Static(), and m_Nodes.

Referenced by GetNodeParameter(), LinkNodes(), SetNodeParameter(), UnlinkNodes(), and ValidateGraph().

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◆ GetNode() [2/2]

const GraphNode * Olympe::NodeGraph::GetNode ( int nodeId ) const

Definition at line 85 of file NodeGraphManager.cpp.

References FindNodeIndex(), GetComponentTypeID_Static(), and m_Nodes.

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◆ GetNodeParameter()

std::string Olympe::NodeGraph::GetNodeParameter	(	int	nodeId,
		const std::string &	paramName
	)		const

Definition at line 199 of file NodeGraphManager.cpp.

References GetComponentTypeID_Static(), and GetNode().

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◆ HasFilepath()

bool Olympe::NodeGraph::HasFilepath ( ) const

inline

Definition at line 174 of file NodeGraphManager.h.

References m_Filepath.

Referenced by Olympe::NodeGraphPanel::Render().

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◆ IsDirty()

bool Olympe::NodeGraph::IsDirty ( ) const

inline

Definition at line 167 of file NodeGraphManager.h.

References m_IsDirty.

◆ LinkNodes()

bool Olympe::NodeGraph::LinkNodes	(	int	parentId,
		int	childId
	)

Definition at line 109 of file NodeGraphManager.cpp.

References Olympe::BT_Decorator, Olympe::GraphNode::childIds, Olympe::GraphNode::decoratorChildId, GetNode(), MarkDirty(), and Olympe::GraphNode::type.

Referenced by Olympe::LinkNodesCommand::Execute(), and Olympe::UnlinkNodesCommand::Undo().

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◆ MarkDirty()

void Olympe::NodeGraph::MarkDirty ( )

inline

Definition at line 168 of file NodeGraphManager.h.

References m_IsDirty.

Referenced by CreateNode(), DeleteNode(), LinkNodes(), SetNodeParameter(), and UnlinkNodes().

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◆ SetFilepath()

void Olympe::NodeGraph::SetFilepath ( const std::string & filepath )

inline

Definition at line 173 of file NodeGraphManager.h.

References m_Filepath.

◆ SetNodeParameter()

bool Olympe::NodeGraph::SetNodeParameter	(	int	nodeId,
		const std::string &	paramName,
		const std::string &	value
	)

Definition at line 188 of file NodeGraphManager.cpp.

References GetComponentTypeID_Static(), GetNode(), and MarkDirty().

Referenced by Olympe::SetParameterCommand::Execute(), and Olympe::SetParameterCommand::Undo().

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◆ ToJson()

nlohmann::json Olympe::NodeGraph::ToJson ( ) const

Definition at line 212 of file NodeGraphManager.cpp.

References editorMetadata, GetComponentTypeID_Static(), Olympe::EditorMetadata::lastModified, m_Nodes, name, Olympe::NodeTypeToString(), push_back(), rootNodeId, Olympe::EditorMetadata::scrollOffsetX, Olympe::EditorMetadata::scrollOffsetY, type, and Olympe::EditorMetadata::zoom.

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◆ UnlinkNodes()

bool Olympe::NodeGraph::UnlinkNodes	(	int	parentId,
		int	childId
	)

Definition at line 135 of file NodeGraphManager.cpp.

References Olympe::GraphNode::childIds, Olympe::GraphNode::decoratorChildId, GetComponentTypeID_Static(), GetNode(), and MarkDirty().

Referenced by Olympe::UnlinkNodesCommand::Execute(), and Olympe::LinkNodesCommand::Undo().

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◆ ValidateGraph()

bool Olympe::NodeGraph::ValidateGraph ( std::string & errorMsg ) const

Definition at line 434 of file NodeGraphManager.cpp.

References GetComponentTypeID_Static(), GetNode(), and m_Nodes.

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Member Data Documentation

◆ editorMetadata

EditorMetadata Olympe::NodeGraph::editorMetadata

Definition at line 133 of file NodeGraphManager.h.

Referenced by ToJson().

◆ m_Filepath

std::string Olympe::NodeGraph::m_Filepath

private

Definition at line 180 of file NodeGraphManager.h.

Referenced by GetFilepath(), HasFilepath(), and SetFilepath().

◆ m_IsDirty

bool Olympe::NodeGraph::m_IsDirty = false

private

Definition at line 179 of file NodeGraphManager.h.

Referenced by ClearDirty(), IsDirty(), and MarkDirty().

◆ m_NextNodeId

int Olympe::NodeGraph::m_NextNodeId = 1

private

Definition at line 178 of file NodeGraphManager.h.

Referenced by Clear(), CreateNode(), and GetNextNodeId().

◆ m_Nodes

std::vector<GraphNode> Olympe::NodeGraph::m_Nodes

private

Definition at line 177 of file NodeGraphManager.h.

Referenced by CalculateNodePositionsHierarchical(), Clear(), CreateNode(), DeleteNode(), FindNodeIndex(), GetAllLinks(), GetAllNodes(), GetAllNodes(), GetNode(), GetNode(), ToJson(), and ValidateGraph().

◆ name

std::string Olympe::NodeGraph::name

Definition at line 130 of file NodeGraphManager.h.

Referenced by FromJson(), and ToJson().

◆ rootNodeId

int Olympe::NodeGraph::rootNodeId = -1

Definition at line 132 of file NodeGraphManager.h.

Referenced by CalculateNodePositionsHierarchical(), Clear(), and ToJson().

◆ type

std::string Olympe::NodeGraph::type

Definition at line 131 of file NodeGraphManager.h.

Referenced by ToJson().

The documentation for this class was generated from the following files:

Source/BlueprintEditor/NodeGraphManager.h
Source/BlueprintEditor/NodeGraphManager.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ NodeGraph()

◆ ~NodeGraph()

Member Function Documentation

◆ CalculateNodePositionsHierarchical()

◆ Clear()

◆ ClearDirty()

◆ CreateNode()

◆ DeleteNode()

◆ FindNodeIndex()

◆ FromJson()

◆ GetAllLinks()

◆ GetAllNodes() [1/2]

◆ GetAllNodes() [2/2]

◆ GetFilepath()

◆ GetNextNodeId()

◆ GetNode() [1/2]

◆ GetNode() [2/2]

◆ GetNodeParameter()

◆ HasFilepath()

◆ IsDirty()

◆ LinkNodes()

◆ MarkDirty()

◆ SetFilepath()

◆ SetNodeParameter()

◆ ToJson()

◆ UnlinkNodes()

◆ ValidateGraph()

Member Data Documentation

◆ editorMetadata

◆ m_Filepath

◆ m_IsDirty

◆ m_NextNodeId

◆ m_Nodes

◆ name

◆ rootNodeId

◆ type