scratchconfiguration.h

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// SPDX-License-Identifier: Apache-2.0
 
#pragma once
 
#include <memory>
#include <vector>
 
#include "global.h"
 
namespace libscratchcpp
{
 
class IExtension;
class IGraphicsEffect;
class ScratchConfigurationPrivate;

class LIBSCRATCHCPP_EXPORT ScratchConfiguration
{
    public:
        ScratchConfiguration() = delete;
 
        static void registerExtension(std::shared_ptr<IExtension> extension);
        static void removeExtension(std::shared_ptr<IExtension> extension);
        static IExtension *getExtension(const std::string &name);

        template<class T>
        static IExtension *getExtension()
        {
            auto &extensions = getExtensions();
            for (auto ext : extensions) {
                if (dynamic_cast<T *>(ext.get()))
                    return ext.get();
            }
 
            return nullptr;
        };
 
        static void registerGraphicsEffect(std::shared_ptr<IGraphicsEffect> effect);
        static void removeGraphicsEffect(const std::string &name);
        static IGraphicsEffect *getGraphicsEffect(const std::string &name);
 
        static const std::string &version();
        static int majorVersion();
        static int minorVersion();
        static int patchVersion();
 
    private:
        static const std::vector<std::shared_ptr<IExtension>> getExtensions();
        static std::shared_ptr<ScratchConfigurationPrivate> &getImpl();
 
        static inline std::shared_ptr<ScratchConfigurationPrivate> impl;
};
 
} // namespace libscratchcpp