SetTimelineMarkersCommand.h header

#include <ew/core/SetTimelineMarkersCommand.h>

Namespace ew::core

SetTimelineMarkersCommand class

class ew::core::SetTimelineMarkersCommand

Replaces the project's timeline-marker registry (TL-19) as one undoable step: apply swaps in the new list after snapshotting the previous one, undo restores it. Mirrors SetTimelineErasCommand – the whole set is edited at once by the Manage Markers dialog.

Members

ew::core::SetTimelineMarkersCommand::SetTimelineMarkersCommand(Project &project, std::vector< TimelineMarker > markers)

Creates a command that sets project's timeline markers to markers when applied.

ew::core::SetTimelineMarkersCommand::~SetTimelineMarkersCommand() override

Defaulted.

void ew::core::SetTimelineMarkersCommand::apply() override

Applies the change; also used to re-apply the command on redo.

void ew::core::SetTimelineMarkersCommand::undo() override

Reverses the change previously applied by apply().

QString ew::core::SetTimelineMarkersCommand::description() const override

Short, human-readable description for the undo/redo UI (e.g. "Add character").