project_graph_builder.h

// SPDX-FileCopyrightText: © 2025 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#pragma once
 
#include "dsp/graph_builder.h"
#include "dsp/port.h"
 
namespace zrythm::dsp
{
class Metronome;
class Fader;
}
 
namespace zrythm::structure::project
{
 
class Project;
 
class ProjectGraphBuilder final : public dsp::graph::IGraphBuilder
{
public:
  ProjectGraphBuilder (
    Project        &project,
    dsp::Metronome &metronome,
    dsp::Fader     &monitor_fader)
      : project_ (&project), metronome_ (&metronome),
        monitor_fader_ (&monitor_fader)
  {
  }

  static bool can_ports_be_connected (
    Project         &project,
    const dsp::Port &src,
    const dsp::Port &dest);
 
private:
  void build_graph_impl (dsp::graph::Graph &graph) override;
 
private:
  Project *        project_{};
  dsp::Metronome * metronome_{};
  dsp::Fader *     monitor_fader_{};
};
}