imagefileio.h

Go to the documentation of this file.

 
#pragma once
 
#include <promeki/core/namespace.h>
#include <promeki/core/string.h>
 
#define PROMEKI_REGISTER_IMAGEFILEIO(name) [[maybe_unused]] static int PROMEKI_CONCAT(__promeki_imagefileio_, PROMEKI_UNIQUE_ID) = \
        ImageFileIO::registerImageFileIO(new name);
 
 
PROMEKI_NAMESPACE_BEGIN
 
class Error;
class ImageFile;
 
class ImageFileIO {
        public:
                static int registerImageFileIO(ImageFileIO *object);
 
                static const ImageFileIO *lookup(int id);
 
                ImageFileIO() = default;
 
                virtual ~ImageFileIO() {};
 
                int id() const {
                        return _id;
                }
 
                bool isValid() const {
                        return _id != 0;
                }
 
                bool canLoad() const {
                        return _canLoad;
                }
 
                bool canSave() const {
                        return _canSave;
                }
 
                String name() const {
                        return _name;
                }
 
                virtual Error load(ImageFile &imageFile) const;
 
                virtual Error save(ImageFile &imageFile) const;
 
        protected:
                int             _id = 0;         
                bool            _canLoad = false; 
                bool            _canSave = false; 
                String          _name;            
 
};
 
PROMEKI_NAMESPACE_END