Olympe::PasteNodesCommand Class Reference

Command to paste nodes from clipboard with offset. More...

#include <BTGraphCommands.h>

Inheritance diagram for Olympe::PasteNodesCommand:

Collaboration diagram for Olympe::PasteNodesCommand:

Public Member Functions
	PasteNodesCommand (NodeGraph *graph, float offsetX=30.0f, float offsetY=30.0f)
virtual	~PasteNodesCommand ()=default
bool	Execute () override
	Execute the command (forward operation)
bool	Undo () override
	Undo the command (reverse operation)
std::string	GetDescription () const override
	Get a human-readable description of the command.
Public Member Functions inherited from Olympe::GraphCommand
virtual	~GraphCommand ()=default
virtual bool	CanMergeWith (const GraphCommand &other) const
	Check if this command can be merged with another Used for combining consecutive similar commands (e.g., multiple position changes)
virtual bool	MergeWith (const GraphCommand &other)
	Merge this command with another Called only if CanMergeWith returned true.

Private Attributes
NodeGraph *	m_graph
float	m_offsetX
float	m_offsetY
std::vector< int >	m_pastedNodeIds
std::map< int, int >	m_idMapping

Detailed Description

Command to paste nodes from clipboard with offset.

Definition at line 47 of file BTGraphCommands.h.

Constructor & Destructor Documentation

PasteNodesCommand()

Olympe::PasteNodesCommand::PasteNodesCommand	(	NodeGraph *	graph,
		float	offsetX = 30.0f,
		float	offsetY = 30.0f
	)

Definition at line 40 of file BTGraphCommands.cpp.

~PasteNodesCommand()

virtual Olympe::PasteNodesCommand::~PasteNodesCommand ( )

virtualdefault

Member Function Documentation

Execute()

bool Olympe::PasteNodesCommand::Execute ( )

overridevirtual

Execute the command (forward operation)

Returns

true if execution succeeded

Implements Olympe::GraphCommand.

Definition at line 45 of file BTGraphCommands.cpp.

References m_graph, m_offsetX, m_offsetY, m_pastedNodeIds, and Olympe::NodeGraph::PasteNodesFromClipboard().

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GetDescription()

std::string Olympe::PasteNodesCommand::GetDescription ( ) const

overridevirtual

Get a human-readable description of the command.

Returns

Command description for UI display (e.g., "Create Action Node")

Implements Olympe::GraphCommand.

Definition at line 68 of file BTGraphCommands.cpp.

References m_pastedNodeIds.

Undo()

bool Olympe::PasteNodesCommand::Undo ( )

overridevirtual

Undo the command (reverse operation)

Returns

true if undo succeeded

Implements Olympe::GraphCommand.

Definition at line 54 of file BTGraphCommands.cpp.

References Olympe::NodeGraph::DeleteNode(), m_graph, and m_pastedNodeIds.

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Member Data Documentation

m_graph

NodeGraph* Olympe::PasteNodesCommand::m_graph

private

Definition at line 58 of file BTGraphCommands.h.

Referenced by Execute(), and Undo().

m_idMapping

std::map<int, int> Olympe::PasteNodesCommand::m_idMapping

private

Definition at line 61 of file BTGraphCommands.h.

m_offsetX

float Olympe::PasteNodesCommand::m_offsetX

private

Definition at line 59 of file BTGraphCommands.h.

Referenced by Execute().

m_offsetY

float Olympe::PasteNodesCommand::m_offsetY

private

Definition at line 59 of file BTGraphCommands.h.

Referenced by Execute().

m_pastedNodeIds

std::vector<int> Olympe::PasteNodesCommand::m_pastedNodeIds

private

Definition at line 60 of file BTGraphCommands.h.

Referenced by Execute(), GetDescription(), and Undo().

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

• Source/BlueprintEditor/Commands/BTGraphCommands.h
• Source/BlueprintEditor/Commands/BTGraphCommands.cpp