Olympe::BTCommandStack Class Reference

Manages undo/redo stacks for editor commands. More...

#include <BTEditorCommand.h>

Public Member Functions
void	Execute (std::unique_ptr< BTEditorCommand > cmd)
	Execute a command and add it to the undo stack.
void	Undo ()
	Undo the last command.
void	Redo ()
	Redo the last undone command.
bool	CanUndo () const
	Check if undo is available.
bool	CanRedo () const
	Check if redo is available.
std::string	GetUndoDescription () const
	Get description of the next undo command.
std::string	GetRedoDescription () const
	Get description of the next redo command.
void	Clear ()
	Clear all commands.

Private Attributes
std::vector< std::unique_ptr< BTEditorCommand > >	m_undoStack
std::vector< std::unique_ptr< BTEditorCommand > >	m_redoStack

Static Private Attributes
static const size_t	kMaxStackSize = 100

Detailed Description

Manages undo/redo stacks for editor commands.

Definition at line 51 of file BTEditorCommand.h.

Member Function Documentation

CanRedo()

bool Olympe::BTCommandStack::CanRedo

(

)

const

Check if redo is available.

Definition at line 66 of file BTEditorCommand.cpp.

References m_redoStack.

Referenced by GetRedoDescription(), Redo(), and Olympe::BehaviorTreeDebugWindow::RenderInSeparateWindow().

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CanUndo()

bool Olympe::BTCommandStack::CanUndo

(

)

const

Check if undo is available.

Definition at line 61 of file BTEditorCommand.cpp.

References m_undoStack.

Referenced by GetUndoDescription(), Olympe::BehaviorTreeDebugWindow::RenderInSeparateWindow(), and Undo().

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Clear()

void Olympe::BTCommandStack::Clear

(

)

Clear all commands.

Definition at line 87 of file BTEditorCommand.cpp.

References m_redoStack, and m_undoStack.

Execute()

void Olympe::BTCommandStack::Execute

(

std::unique_ptr< BTEditorCommand >

cmd

)

Execute a command and add it to the undo stack.

Parameters

cmd	Command to execute

Definition at line 16 of file BTEditorCommand.cpp.

References GetComponentTypeID_Static(), kMaxStackSize, m_redoStack, and m_undoStack.

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GetRedoDescription()

std::string Olympe::BTCommandStack::GetRedoDescription

(

)

const

Get description of the next redo command.

Definition at line 79 of file BTEditorCommand.cpp.

References CanRedo(), and m_redoStack.

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GetUndoDescription()

std::string Olympe::BTCommandStack::GetUndoDescription

(

)

const

Get description of the next undo command.

Definition at line 71 of file BTEditorCommand.cpp.

References CanUndo(), and m_undoStack.

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Redo()

void Olympe::BTCommandStack::Redo

(

)

Redo the last undone command.

Definition at line 48 of file BTEditorCommand.cpp.

References CanRedo(), GetComponentTypeID_Static(), m_redoStack, and m_undoStack.

Referenced by Olympe::BehaviorTreeDebugWindow::RenderInSeparateWindow().

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Undo()

void Olympe::BTCommandStack::Undo

(

)

Undo the last command.

Definition at line 35 of file BTEditorCommand.cpp.

References CanUndo(), GetComponentTypeID_Static(), m_redoStack, and m_undoStack.

Referenced by Olympe::BehaviorTreeDebugWindow::RenderInSeparateWindow().

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Member Data Documentation

kMaxStackSize

const size_t Olympe::BTCommandStack::kMaxStackSize = 100

staticprivate

Definition at line 98 of file BTEditorCommand.h.

Referenced by Execute().

m_redoStack

std::vector<std::unique_ptr<BTEditorCommand> > Olympe::BTCommandStack::m_redoStack

private

Definition at line 97 of file BTEditorCommand.h.

Referenced by CanRedo(), Clear(), Execute(), GetRedoDescription(), Redo(), and Undo().

m_undoStack

std::vector<std::unique_ptr<BTEditorCommand> > Olympe::BTCommandStack::m_undoStack

private

Definition at line 96 of file BTEditorCommand.h.

Referenced by CanUndo(), Clear(), Execute(), GetUndoDescription(), Redo(), and Undo().

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

• Source/AI/BTEditorCommand.h
• Source/AI/BTEditorCommand.cpp