WindowHolder.h

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#pragma once
 
#include "BaseComposites/BaseComposite.h"
#include "BaseComposites/StandardComposites/BaseDialogBox.h"
 
namespace gui_framework
{
    class GUI_FRAMEWORK_API WindowHolder final
    {
    private:
        std::unique_ptr<BaseComposite> compositeWindow;
        bool unregisterClass;
 
        WindowHolder(BaseDialogBox* dialogBox);
 
    public:
        WindowHolder(std::unique_ptr<BaseComposite>&& compositeWindow, bool unregisterClass = false) noexcept;
 
        template<std::derived_from<BaseComposite> T>
        T* get();
 
        template<std::derived_from<BaseComposite> T>
        const T* get() const;
 
        BaseComposite* get();
 
        const BaseComposite* get() const;
 
        int runMainLoop(const std::vector<uint32_t>& registeredHotkeyIds = {});
 
        ~WindowHolder();
 
        friend class BaseDialogBox;
    };
 
    template<std::derived_from<BaseComposite> T>
    T* WindowHolder::get()
    {
        return static_cast<T*>(compositeWindow.get());
    }
 
    template<std::derived_from<BaseComposite> T>
    const T* WindowHolder::get() const
    {
        return static_cast<T*>(compositeWindow.get());
    }
}