undoable_action.h File Reference

Undoable actions. More...

#include "utils/types.h"
#include "utils/yaml.h"

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Data Structures
struct	UndoableAction
	Base struct to be inherited by implementing undoable actions. More...

Enumerations
enum class	UndoableActionType {   UA_TRACKLIST_SELECTIONS , UA_CHANNEL_SEND , UA_MIXER_SELECTIONS , UA_ARRANGER_SELECTIONS ,   UA_MIDI_MAPPING , UA_PORT_CONNECTION , UA_PORT , UA_RANGE ,   UA_TRANSPORT , UA_CHORD }
	Type of UndoableAction. More...

Functions
NONNULL void	undoable_action_init_loaded (UndoableAction *self)
NONNULL void	undoable_action_init (UndoableAction *self, UndoableActionType type)
	Initializer to be used by implementing actions.
NONNULL bool	undoable_action_needs_pause (UndoableAction *self)
	Returns whether the action requires pausing the engine.
NONNULL bool	undoable_action_can_contain_clip (UndoableAction *self)
	Checks whether the action can contain an audio clip.
NONNULL bool	undoable_action_contains_clip (UndoableAction *self, AudioClip *clip)
	Checks whether the action actually contains or refers to the given audio clip.
NONNULL void	undoable_action_get_plugins (UndoableAction *self, GPtrArray *arr)
NONNULL void	undoable_action_set_num_actions (UndoableAction *self, int num_actions)
	Sets the number of actions for this action.
void	undoable_action_save_or_load_port_connections (UndoableAction *self, bool _do, PortConnectionsManager **before, PortConnectionsManager **after)
	To be used by actions that save/load port connections.
int	undoable_action_do (UndoableAction *self, GError **error)
	Performs the action.
int	undoable_action_undo (UndoableAction *self, GError **error)
	Undoes the action.
void	undoable_action_free (UndoableAction *self)
NONNULL char *	undoable_action_to_string (UndoableAction *ua)
	Stringizes the action to be used in Undo/Redo buttons.

Detailed Description

Undoable actions.

Definition in file undoable_action.h.