sequencecontrolleraudio.h

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
#pragma once
 
// nap includes
#include <sequencecontroller.h>
#include <nap/logger.h>
#include <audio/resource/audiobufferresource.h>
 
// local includes
#include "sequencetracksegmentaudio.h"
 
namespace nap
{
 
    // forward declares
    class SequenceService;
 
    class NAPAPI SequenceControllerAudio final : public SequenceController
    {
        RTTI_ENABLE(SequenceController)
    public:
        SequenceControllerAudio(SequenceService& service, SequencePlayer& player, SequenceEditor& editor)
                :SequenceController(service, player, editor)
        {
        }
 
        double segmentAudioStartTimeChange(const std::string& trackID, const std::string& segmentID, double time);
 
        const SequenceTrackSegment* insertSegment(const std::string& trackID, double time) override;
 
        void deleteSegment(const std::string& trackID, const std::string& segmentID) override;
 
        std::string insertAudioSegment(const std::string& trackID, double time, const std::string& audioBufferID);
 
        std::string insertAudioSegment(const std::string& trackID, double time, const std::string& audioBufferID,
                                       double duration, double startTimeInSegment);
 
        void addNewAudioTrack();
 
        void insertTrack(rttr::type type) override;
 
        void changeAudioSegmentAudioBuffer(const std::string& trackID, const std::string& segmentID,
                                           const std::string& audioBufferID);
 
        double segmentAudioStartTimeInSegmentChange(const std::string& trackID, const std::string& segmentID,
                                                    double time);
 
        double segmentAudioDurationChange(const std::string& trackID, const std::string& segmentID, double newDuration);
    private:
        audio::AudioBufferResource* findAudioBufferForTrack(const std::string& trackID,
                                                            const std::string& audioBufferID);
 
        void alignAudioSegments(const std::string& trackID);
    };
}