file_image_writer_provider.hpp

// SPDX-License-Identifier: LGPL-2.1-or-later
 
#pragma once
 
#include <vitrio/export.hpp>
#include <vitrio/image_writer_provider.hpp>
#include <vitrio/platform.hpp>
 
#include <cstddef>
#include <memory>
#include <string>
 
namespace vitrio
{
 
class image_descriptor;
class image_metadata;
class image_file_write_format_selector;
 
class VITRIO_API file_image_writer_provider final
    : public image_writer_provider
{
public:
    explicit file_image_writer_provider(
        std::shared_ptr<const image_file_write_format_selector> formats
    );
 
    ~file_image_writer_provider() override;
 
    void declare(
        std::string key,
        image_descriptor descriptor,
        const image_metadata &metadata
    );
 
    void close(const std::string &key);
 
    void flush();
 
    std::size_t get_file_count() const noexcept;
 
    std::shared_ptr<image_writer> acquire(const std::string &key) override;
 
private:
    class implementation;
    VITRIO_STD_MEMBER_INTERFACE
    std::unique_ptr<implementation> m_implementation;
};
 
} // namespace vitrio