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/*
RailControl - Model Railway Control Software
Copyright (c) 2017-2025 by Teddy / Dominik Mahrer - www.railcontrol.org
RailControl is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3, or (at your option) any
later version.
RailControl is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with RailControl; see the file LICENCE. If not see
<http://www.gnu.org/licenses/>.
*/
#pragma once
#include <mutex>
#include <string>
#include "DataTypes.h"
#include "DataModel/ObjectIdentifier.h"
#include "DataModel/LayoutItem.h"
#include "Hardware/FeedbackCache.h"
#include "Languages.h"
class Manager;
namespace DataModel
{
class Track;
enum FeedbackType : unsigned char
{
FeedbackTypeDefault = 0,
FeedbackTypeStraight = 1,
FeedbackTypeTurn = 2
};
class Feedback : public LayoutItem
{
public:
enum FeedbackState : bool
{
FeedbackStateFree = false,
FeedbackStateOccupied = true
};
inline Feedback(Manager* manager,
const FeedbackID feedbackID)
: LayoutItem(feedbackID),
controlID(ControlIdNone),
pin(FeedbackPinNone),
manager(manager),
feedbackType(FeedbackTypeDefault),
routeId(RouteNone),
inverted(false),
track(nullptr),
stateCounter(0)
{
}
inline Feedback(Manager* manager, const std::string& serialized)
: manager(manager),
track(nullptr)
{
Deserialize(serialized);
}
inline ObjectType GetObjectType() const override
{
return ObjectTypeFeedback;
}
std::string Serialize() const override;
void Deserialize(const std::string& serialized) override;
inline bool IsInUse() const
{
return track != nullptr;
}
inline std::string GetLayoutType() const override
{
return Languages::GetText(Languages::TextFeedback);
}
inline FeedbackType GetFeedbackType() const
{
return feedbackType;
}
inline void SetFeedbackType(const FeedbackType type)
{
this->feedbackType = type;
}
inline RouteID GetRouteId() const
{
return routeId;
}
inline void SetRouteId(const RouteID routeId)
{
this->routeId = routeId;
}
inline void SetInverted(const bool inverted)
{
this->inverted = inverted;
}
inline bool GetInverted() const
{
return inverted;
}
void SetState(const FeedbackState state);
inline FeedbackState GetState() const
{
return static_cast<FeedbackState>(stateCounter > 0);
}
void Debounce();
inline void SetControlID(const ControlID controlID)
{
this->controlID = controlID;
}
inline ControlID GetControlID() const
{
return controlID;
}
inline void SetPin(const FeedbackPin pin)
{
this->pin = pin;
}
inline FeedbackPin GetPin() const
{
return pin;
}
inline void SetTrack(DataModel::Track* track = nullptr)
{
this->track = track;
}
inline Track* GetTrack()
{
return track;
}
inline void SetMatchKey(const std::string& matchKey)
{
this->matchKey = matchKey;
}
inline void ClearMatchKey()
{
matchKey.clear();
}
inline std::string GetMatchKey() const
{
return matchKey;
}
Feedback& operator=(const Hardware::FeedbackCacheEntry& feedback);
private:
void UpdateTrackState(const FeedbackState state);
ControlID controlID;
FeedbackPin pin;
Manager* manager;
FeedbackType feedbackType;
RouteID routeId;
bool inverted;
Track* track;
unsigned char stateCounter;
static const unsigned char MaxStateCounter = 10;
mutable std::mutex updateMutex;
std::string matchKey;
};
} // namespace DataModel
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