NodeBrowser.hxx

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#ifndef _OPENLCB_NODEBROWSER_HXX_
#define _OPENLCB_NODEBROWSER_HXX_
 
#include <functional>
 
#include "openlcb/If.hxx"
 
namespace openlcb
{
 
class NodeBrowser
{
public:
    typedef std::function<void(NodeID n)> CallbackFunction;
 
    NodeBrowser(Node *node, CallbackFunction cb);
 
    ~NodeBrowser();
 
    void refresh();
 
private:
    class VerifiedHandler : public MessageHandler
    {
    public:
        VerifiedHandler(NodeBrowser *parent);
        void send(Buffer<GenMessage> *b, unsigned) override;
 
    private:
        NodeBrowser *parent_;
    };
    friend class VerifiedHandler;
 
    void register_callbacks();
    void unregister_callbacks();
    Node *node_;
    VerifiedHandler handler_ {this};
    CallbackFunction callback_;
};
 
} // namespace openlcb
 
#endif // _OPENLCB_NODEBROWSER_HXX_