Generator.h

#ifndef Rosebud_Generator_H
#define Rosebud_Generator_H
#include <Rosebud/Utility.h>
 
#include <Sawyer/CommandLine.h>
 
namespace Rosebud {
 
class Generator {
    // Nested types
public:
    using Ptr = GeneratorPtr;
 
    // Data members
private:
    static std::vector<Ptr> registry_;
    std::vector<std::string> commandLine_;
 
    // Construction related stuff
public:
    virtual ~Generator() {}
 
protected:
    Generator() {}
 
public:
    static void registerGenerator(const Ptr&);
 
    static const std::vector<Ptr>& registeredGenerators();
 
    static Ptr lookup(const std::string&);
 
    virtual void adjustParser(Sawyer::CommandLine::Parser&) {}
 
    static void addAllToParser(Sawyer::CommandLine::Parser&);
 
    // Properties
public:
    virtual std::string name() const = 0;
 
    virtual std::string purpose() const = 0;
 
    void commandLine(const std::vector<std::string>&);
    const std::vector<std::string>& commandLine() const;
    // Code generation
public:
    virtual void generate(const Ast::ProjectPtr&) = 0;
 
    virtual std::string propertyDataMemberName(const Ast::PropertyPtr&) const;
 
    virtual std::vector<std::string> propertyAccessorNames(const Ast::PropertyPtr&) const;
 
    virtual std::vector<std::string> propertyMutatorNames(const Ast::PropertyPtr&) const;
 
protected:
    std::string generatedByRosebud(const std::string &prefix);
 
private:
    static void initRegistry();
};
 
} // namespace
#endif