UnrealEngineUWP/Engine/Source/Editor/Sequencer/Private/SequencerMarkedFrameHelper.h

// Copyright Epic Games, Inc. All Rights Reserved.

#pragma once

#include "CoreMinimal.h"
#include "MovieScene.h"

class ISequencer;

/**
 * Helper class to manage marked frames across a sequence hierarchy.
 */
class FSequencerMarkedFrameHelper
{
public:
	/** Find all marked frames in a sequence hierarchy, relative to the Sequencer's currently focused sequence */
	static void FindGlobalMarkedFrames(ISequencer& Sequencer, TArray<uint32> LoopCounter, TArray<FMovieSceneMarkedFrame>& OutGlobalMarkedFrames);

	/** Clear the setting to show marked frames globally across an entire sequence hierarchy */
	static void ClearGlobalMarkedFrames(ISequencer& Sequencer);

private:
	static void ClearGlobalMarkedFrames(UMovieSceneSequence* Sequence);
};