track_edit_intent.hpp File Reference

Pointer-neutral track-arrangement intents and their lowering to transactions. More...

#include <pulp/timeline_editor/edit_intent.hpp>
#include <optional>
#include <variant>

Go to the source code of this file.

Classes
struct	pulp::timeline_editor::TrackEditIntent
	One track-arrangement step expressed without reference to the device that produced it. More...
struct	pulp::timeline_editor::TrackCreateIntent
	One complete track insertion expressed without device coordinates. More...

Namespaces
namespace	pulp
namespace	pulp::timeline_editor
	ScriptedUiHost is a SequencerUiHost whose playhead is written by the caller instead of an engine, and which keeps what a view emitted so a test can read it back.

Typedefs
using	pulp::timeline_editor::TrackArrangementIntent = std::variant<TrackEditIntent, TrackCreateIntent>
	Reorder or create vocabulary for controls that offer both operations.
using	pulp::timeline_editor::TrackEditIntentHost = SequencerUiHostT<TrackEditIntent>
	The host an arranger submits track intents to.
using	pulp::timeline_editor::TrackArrangementIntentHost = SequencerUiHostT<TrackArrangementIntent>
	The host an arranger offering reorder and creation submits intents to.

Enumerations
enum class	pulp::timeline_editor::TrackEditIntentKind : std::uint8_t { pulp::timeline_editor::TrackEditIntentKind::Reorder }
	What a track-arrangement gesture does to the document. More...

Functions
runtime::Result< timeline::Transaction, timeline::ModelError >	pulp::timeline_editor::lower_track_edit_intent (const TrackEditIntent &intent, const EditIntentIdentity &identity)
	Lowers one track intent to the ordinary transaction that performs it.
runtime::Result< timeline::Transaction, timeline::ModelError >	pulp::timeline_editor::lower_track_create_intent (const TrackCreateIntent &intent, const EditIntentIdentity &identity)
	Lowers one complete track-creation intent to InsertTrack.
runtime::Result< timeline::Transaction, timeline::ModelError >	pulp::timeline_editor::lower_track_arrangement_intent (const TrackArrangementIntent &intent, const EditIntentIdentity &identity)
	Lowers either complete track-arrangement alternative.

Detailed Description

Pointer-neutral track-arrangement intents and their lowering to transactions.