lib/score/tools/Metadata.hpp

#pragma once
#include <score/plugins/UuidKey.hpp>
#define EMPTY_MACRO
 
template <typename Metadata_T, typename Object>
struct Metadata;
 
class ObjectKey_k;
 
class PrettyName_k;
 
class UndoName_k;
 
class Description_k;
 
class Category_k;
 
class Tags_k;
 
class ConcreteKey_k;
 
class Json_k;
 
#define AUTO_METADATA(Export, Model, Key, Text) \
  template <>                                   \
  struct Export Metadata<Key, Model>            \
  {                                             \
    static auto get()                           \
    {                                           \
      return Text;                              \
    }                                           \
  };
 
#define TYPED_METADATA(Export, Model, Key, Type, Value) \
  template <>                                           \
  struct Export Metadata<Key, Model>                    \
  {                                                     \
    static Type get()                                   \
    {                                                   \
      return Value;                                     \
    }                                                   \
  };
 
#define TR_TEXT_METADATA(Export, Model, Key, Text) \
  AUTO_METADATA(Export, Model, Key, QObject::tr(Text))
#define LIT_TEXT_METADATA(Export, Model, Key, Text) \
  AUTO_METADATA(Export, Model, Key, QStringLiteral(Text))
 
#define OBJECTKEY_METADATA(Export, Model, ObjectKey) \
  LIT_TEXT_METADATA(Export, Model, ObjectKey_k, ObjectKey)
 
#define DESCRIPTION_METADATA(Export, Model, Text) \
  TR_TEXT_METADATA(Export, Model, Description_k, Text)
#define CATEGORY_METADATA(Export, Model, Text) \
  TR_TEXT_METADATA(Export, Model, Category_k, Text)
#define TAGS_METADATA(Export, Model, Text) \
  TYPED_METADATA(Export, Model, Tags_k, QStringList, Text)
 
#define UNDO_NAME_METADATA(Export, Model, Text) \
  TR_TEXT_METADATA(Export, Model, UndoName_k, Text)
 
#define DEFAULT_MODEL_METADATA(Model, Description) \
  OBJECTKEY_METADATA(EMPTY_MACRO, Model, #Model)   \
  DESCRIPTION_METADATA(EMPTY_MACRO, Model, Description)
 
#define JSON_METADATA(Type, Text) LIT_TEXT_METADATA(, Type, Json_k, Text)
 
#define STATIC_METADATA(Export, Model, Key, Type, Value) \
  template <>                                            \
  struct Export Metadata<Key, Model>                     \
  {                                                      \
    static constexpr Type get()                          \
    {                                                    \
      const constexpr Type k{Value};                     \
                                                         \
      return k;                                          \
    }                                                    \
  };
 
#define UUID_METADATA(Export, Factory, Model, Uuid) \
  STATIC_METADATA(Export, Model, ConcreteKey_k, UuidKey<Factory>, Uuid)
 
#define MODEL_METADATA(Export, Factory, Model, Uuid, ObjectKey, PrettyName) \
  OBJECTKEY_METADATA(Export, Model, ObjectKey)                              \
  UUID_METADATA(Export, Factory, Model, Uuid)                               \
  TR_TEXT_METADATA(Export, Model, PrettyName_k, PrettyName)