Base struct to be inherited by implementing undoable actions. More...

Data Fields
UndoableActionType	type
	Undoable action type.

double	frames_per_tick
	A snapshot of AudioEngine.frames_per_tick when the action is executed.

sample_rate_t	sample_rate
	Sample rate of this action.

int	stack_idx
	Index in the stack.

int	num_actions
	Number of actions to perform.

Detailed Description

Base struct to be inherited by implementing undoable actions.

Definition at line 63 of file undoable_action.h.

Field Documentation

double UndoableAction::frames_per_tick

A snapshot of AudioEngine.frames_per_tick when the action is executed.

Definition at line 70 of file undoable_action.h.

int UndoableAction::num_actions

Number of actions to perform.

This is used to group multiple actions into one logical action (eg, create a group track and route multiple tracks to it).

To be set on the last action being performed.

Definition at line 96 of file undoable_action.h.

sample_rate_t UndoableAction::sample_rate

Sample rate of this action.

Used to recalculate UndoableAction.frames_per_tick when the project is loaded under a new samplerate.

Definition at line 78 of file undoable_action.h.

int UndoableAction::stack_idx

Index in the stack.

Used during deserialization.

Definition at line 85 of file undoable_action.h.

UndoableActionType UndoableAction::type

Undoable action type.

Definition at line 66 of file undoable_action.h.

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