CurveLoader.h

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// SPDX-FileCopyrightText: 2026 fuddlesworth
// SPDX-License-Identifier: LGPL-2.1-or-later
 
#pragma once
 
#include <PhosphorAnimation/Curve.h>
#include <PhosphorAnimation/phosphoranimation_export.h>
 
#include <PhosphorFsLoader/DirectoryLoader.h>
#include <PhosphorFsLoader/IDirectoryLoaderSink.h>
#include <PhosphorFsLoader/WatchedDirectorySet.h>
 
#include <QtCore/QHash>
#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtCore/QStringList>
 
#include <memory>
 
namespace PhosphorAnimation {
 
class CurveRegistry;
 
using LiveReload = PhosphorFsLoader::LiveReload;
 
class PHOSPHORANIMATION_EXPORT CurveLoader : public QObject
{
    Q_OBJECT
 
public:
    explicit CurveLoader(CurveRegistry& registry, QObject* parent = nullptr);
    ~CurveLoader() override;
 
    int loadFromDirectory(const QString& directory, LiveReload liveReload = LiveReload::Off);
 
    int loadFromDirectories(
        const QStringList& directories, LiveReload liveReload = LiveReload::Off,
        PhosphorFsLoader::RegistrationOrder order = PhosphorFsLoader::RegistrationOrder::LowestPriorityFirst);
 
    int loadLibraryBuiltins(LiveReload liveReload = LiveReload::Off);
 
    void requestRescan();
    int registeredCount() const;
    QString ownerTag() const;
 
    struct Entry
    {
        QString name;
        QString displayName;
        QString sourcePath;
        QString systemSourcePath; 
    };
    QList<Entry> entries() const;
 
Q_SIGNALS:
    void curvesChanged();
 
private:
    class Sink;
    std::unique_ptr<Sink> m_sink;
    std::unique_ptr<PhosphorFsLoader::DirectoryLoader> m_loader;
};
 
} // namespace PhosphorAnimation