zrythm::undo::UndoStack Class Reference

Inheritance diagram for zrythm::undo::UndoStack:

Collaboration diagram for zrythm::undo::UndoStack:

Public Types
using	CallbackWithPausedEngineRequester
	A function for requesting a callback with the engine paused.

Signals
void	undoActionsChanged ()
void	redoActionsChanged ()
void	indexChanged ()
void	canUndoChanged ()
void	canRedoChanged ()

Public Member Functions
	UndoStack (CallbackWithPausedEngineRequester callback_with_paused_engine_requester, QObject *parent=nullptr)
void	push (QUndoCommand *cmd)
Q_INVOKABLE void	undo ()
Q_INVOKABLE void	redo ()
bool	canUndo () const
bool	canRedo () const
const QUndoCommand *	command (int index) const
Q_INVOKABLE void	beginMacro (const QString &text)
Q_INVOKABLE void	endMacro ()
QStringList	undoActions ()
QStringList	redoActions ()
int	index () const
void	setIndex (int idx)
auto	count () const
auto	text (int idx) const

Properties
QStringList	undoActions
QStringList	redoActions
int	index
bool	canUndo
bool	canRedo

Friends
void	to_json (nlohmann::json &j, const UndoStack &u)
void	from_json (const nlohmann::json &j, UndoStack &u)

Detailed Description

Definition at line 17 of file undo_stack.h.

Member Typedef Documentation

CallbackWithPausedEngineRequester

using zrythm::undo::UndoStack::CallbackWithPausedEngineRequester

Initial value:

 
    std::function<void (const std::function<void ()> &, bool)>

A function for requesting a callback with the engine paused.

See also

AudioEngine.run_function_with_paused_processing().

Definition at line 33 of file undo_stack.h.

Member Function Documentation

beginMacro()

Q_INVOKABLE void zrythm::undo::UndoStack::beginMacro ( const QString & text )

inline

Definition at line 55 of file undo_stack.h.

canRedo()

bool zrythm::undo::UndoStack::canRedo ( ) const

inline

Definition at line 48 of file undo_stack.h.

canUndo()

bool zrythm::undo::UndoStack::canUndo ( ) const

inline

Definition at line 47 of file undo_stack.h.

command()

const QUndoCommand * zrythm::undo::UndoStack::command ( int index ) const

inline

Definition at line 50 of file undo_stack.h.

count()

auto zrythm::undo::UndoStack::count ( ) const

inline

Definition at line 67 of file undo_stack.h.

endMacro()

Q_INVOKABLE void zrythm::undo::UndoStack::endMacro ( )

inline

Definition at line 59 of file undo_stack.h.

index()

int zrythm::undo::UndoStack::index ( ) const

inline

Definition at line 64 of file undo_stack.h.

text()

auto zrythm::undo::UndoStack::text ( int idx ) const

inline

Definition at line 68 of file undo_stack.h.

Property Documentation

canRedo

bool zrythm::undo::UndoStack::canRedo

read

Definition at line 24 of file undo_stack.h.

canUndo

bool zrythm::undo::UndoStack::canUndo

read

Definition at line 23 of file undo_stack.h.

index

int zrythm::undo::UndoStack::index

readwrite

Definition at line 22 of file undo_stack.h.

redoActions

QStringList zrythm::undo::UndoStack::redoActions

read

Definition at line 21 of file undo_stack.h.

undoActions

QStringList zrythm::undo::UndoStack::undoActions

read

Definition at line 20 of file undo_stack.h.

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

• src/undo/undo_stack.h