PBD::UndoHistory Class Reference

#include <undo.h>

Inheritance diagram for PBD::UndoHistory:

Public Member Functions
	UndoHistory ()
	~UndoHistory ()
void	add (UndoTransaction *ut)
void	undo (unsigned int n)
void	redo (unsigned int n)
unsigned long	undo_depth () const
unsigned long	redo_depth () const
std::string	next_undo () const
std::string	next_redo () const
void	clear ()
void	clear_undo ()
void	clear_redo ()
XMLNode &	get_state (int32_t depth=0)
void	save_state ()
void	set_depth (uint32_t)
Public Member Functions inherited from PBD::ScopedConnectionList
	ScopedConnectionList ()
	ScopedConnectionList (const ScopedConnectionList &)=delete
ScopedConnectionList &	operator= (const ScopedConnectionList &)=delete
virtual	~ScopedConnectionList ()
void	add_connection (const UnscopedConnection &c)
void	drop_connections ()

Public Attributes
PBD::Signal< void()>	Changed
PBD::Signal< void()>	BeginUndoRedo
PBD::Signal< void()>	EndUndoRedo

Private Member Functions
void	remove (UndoTransaction *)

Private Attributes
bool	_clearing
uint32_t	_depth
std::list< UndoTransaction * >	UndoList
std::list< UndoTransaction * >	RedoList

Detailed Description

Definition at line 88 of file undo.h.

Constructor & Destructor Documentation

UndoHistory()

PBD::UndoHistory::UndoHistory

(

)

~UndoHistory()

PBD::UndoHistory::~UndoHistory ( )

inline

Definition at line 92 of file undo.h.

Member Function Documentation

add()

void PBD::UndoHistory::add

(

UndoTransaction *

ut

)

clear()

void PBD::UndoHistory::clear

(

)

clear_redo()

void PBD::UndoHistory::clear_redo

(

)

clear_undo()

void PBD::UndoHistory::clear_undo

(

)

get_state()

XMLNode& PBD::UndoHistory::get_state

(

int32_t

depth = 0

)

next_redo()

std::string PBD::UndoHistory::next_redo ( ) const

inline

Definition at line 111 of file undo.h.

next_undo()

std::string PBD::UndoHistory::next_undo ( ) const

inline

Definition at line 107 of file undo.h.

redo()

void PBD::UndoHistory::redo

(

unsigned int

n

)

redo_depth()

unsigned long PBD::UndoHistory::redo_depth ( ) const

inline

Definition at line 102 of file undo.h.

remove()

void PBD::UndoHistory::remove ( UndoTransaction *  )

private

save_state()

void PBD::UndoHistory::save_state

(

)

set_depth()

void PBD::UndoHistory::set_depth

(

uint32_t

)

undo()

void PBD::UndoHistory::undo

(

unsigned int

n

)

undo_depth()

unsigned long PBD::UndoHistory::undo_depth ( ) const

inline

Definition at line 98 of file undo.h.

Member Data Documentation

_clearing

bool PBD::UndoHistory::_clearing

private

Definition at line 138 of file undo.h.

_depth

uint32_t PBD::UndoHistory::_depth

private

Definition at line 139 of file undo.h.

BeginUndoRedo

PBD::Signal<void()> PBD::UndoHistory::BeginUndoRedo

Definition at line 134 of file undo.h.

Changed

PBD::Signal<void()> PBD::UndoHistory::Changed

Definition at line 133 of file undo.h.

EndUndoRedo

PBD::Signal<void()> PBD::UndoHistory::EndUndoRedo

Definition at line 135 of file undo.h.

RedoList

std::list<UndoTransaction*> PBD::UndoHistory::RedoList

private

Definition at line 141 of file undo.h.

UndoList

std::list<UndoTransaction*> PBD::UndoHistory::UndoList

private

Definition at line 140 of file undo.h.

---

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

• undo.h