AfterCommand.hh

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#ifndef AFTERCOMMAND_HH
#define AFTERCOMMAND_HH
 
#include "Command.hh"
#include "EventListener.hh"
#include "Event.hh"
 
#include <concepts>
#include <vector>
 
namespace openmsx {
 
class Reactor;
class EventDistributor;
class CommandController;
 
class AfterCommand final : public Command, private EventListener
{
public:
        using Index = uint32_t; // ObjectPool<T>::Index
 
public:
        AfterCommand(Reactor& reactor,
                     EventDistributor& eventDistributor,
                     CommandController& commandController);
        ~AfterCommand();
 
        void execute(std::span<const TclObject> tokens, TclObject& result) override;
        [[nodiscard]] std::string help(std::span<const TclObject> tokens) const override;
        void tabCompletion(std::vector<std::string>& tokens) const override;
 
private:
        void executeMatches(std::predicate<Index> auto pred);
        void executeSimpleEvents(EventType type);
        void afterSimpleEvent(std::span<const TclObject> tokens, TclObject& result, EventType type);
        void afterInputEvent(Event event,
                           std::span<const TclObject> tokens, TclObject& result);
        void afterTclTime (int ms,
                           std::span<const TclObject> tokens, TclObject& result);
        void afterTime    (std::span<const TclObject> tokens, TclObject& result);
        void afterRealTime(std::span<const TclObject> tokens, TclObject& result);
        void afterIdle    (std::span<const TclObject> tokens, TclObject& result);
        void afterInfo    (std::span<const TclObject> tokens, TclObject& result) const;
        void afterCancel  (std::span<const TclObject> tokens, TclObject& result);
 
        // EventListener
        int signalEvent(const Event& event) override;
 
private:
        std::vector<Index> afterCmds;
        Reactor& reactor;
        EventDistributor& eventDistributor;
 
        friend class AfterCmd;
        friend class AfterTimedCmd;
        friend class AfterRealTimeCmd;
};
 
} // namespace openmsx
 
#endif