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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 <map>
#include <string>
#include "DataTypes.h"
#include "DataModel/Object.h"
namespace DataModel
{
class LayoutItem : public Object
{
public:
enum LayoutRotationEnum : unsigned char
{
Rotation0 = 0,
Rotation90,
Rotation180,
Rotation270,
RotationNotRelevant
};
class LayoutRotation
{
public:
inline LayoutRotation()
: rotation(Rotation0)
{
}
inline LayoutRotation(const LayoutRotationEnum rotation)
: rotation(rotation)
{
}
inline LayoutRotation(const int rotation)
{
*this = rotation;
}
inline LayoutRotation& operator=(const int rotation)
{
this->rotation = static_cast<LayoutRotationEnum>(rotation & 0x03);
return *this;
}
inline LayoutRotation& operator=(const LayoutRotationEnum rotation)
{
this->rotation = rotation;
return *this;
}
inline bool operator==(const LayoutRotationEnum rotation) const
{
return this->rotation == rotation;
}
inline bool operator!=(const LayoutRotationEnum rotation) const
{
return this->rotation != rotation;
}
inline LayoutRotation& operator++()
{
unsigned char r = static_cast<unsigned char>(rotation);
++r;
r &= 0x03;
rotation = static_cast<LayoutRotationEnum>(r);
return *this;
}
inline operator LayoutRotationEnum() const
{
return rotation;
}
private:
LayoutRotationEnum rotation;
};
typedef unsigned char LayoutItemSize;
typedef signed char LayoutPosition;
enum Visible : unsigned char
{
VisibleNo = 0,
VisibleYes,
VisibleNotRelevant
};
static const LayoutItemSize Width1 = 1;
static const LayoutItemSize Height1 = 1;
static const LayoutItemSize Height2 = 2;
inline LayoutItem(const ObjectID objectID)
: Object(objectID),
visible(VisibleYes),
posX(0),
posY(0),
posZ(0),
width(Width1),
height(Height1),
rotation(Rotation0)
{
}
inline LayoutItem()
: LayoutItem(0)
{
}
virtual ~LayoutItem() {}
static bool MapPosition(const LayoutPosition posX, const LayoutPosition posY, const LayoutItemSize width, const LayoutItemSize height, const LayoutRotation rotation, LayoutPosition& x, LayoutPosition& y, LayoutItemSize& w, LayoutItemSize& h);
virtual bool Position(LayoutPosition& x,
LayoutPosition& y,
LayoutPosition& z,
LayoutItemSize& w,
LayoutItemSize& h,
LayoutRotation& r) const
{
z = posZ;
r = rotation;
return MapPosition(posX, posY, width, height, rotation, x, y, w, h);
}
virtual bool CheckPositionFree(const LayoutPosition posX, const LayoutPosition posY, const LayoutPosition posZ);
virtual std::string Serialize() const override;
virtual void Deserialize(const std::string& serialized) override;
virtual std::string GetLayoutType() const = 0;
inline void SetVisible(const Visible visible)
{
this->visible = visible;
}
inline Visible GetVisible() const
{
return visible;
}
inline void SetPosX(const LayoutPosition x)
{
this->posX = x;
}
inline LayoutPosition GetPosX() const
{
return posX;
}
inline void SetPosY(const LayoutPosition y)
{
this->posY = y;
}
inline LayoutPosition GetPosY() const
{
return posY;
}
inline void SetPosZ(const LayoutPosition z)
{
this->posZ = z;
}
inline LayoutPosition GetPosZ() const
{
return posZ;
}
inline bool HasPosition(const LayoutPosition x,
const LayoutPosition y,
const LayoutPosition z) const
{
return (posX == x) && (posY == y) && (posZ == z);
}
inline bool IsVisibleOnLayer(const LayoutPosition z) const
{
return (posZ == z) && (visible == VisibleYes);
}
inline void SetWidth(const LayoutItemSize width)
{
this->width = width;
}
inline LayoutItemSize GetWidth() const
{
return width;
}
inline void SetHeight(const LayoutItemSize height)
{
this->height = height;
}
inline LayoutItemSize GetHeight() const
{
return height;
}
inline void SetRotation(const LayoutRotation rotation)
{
this->rotation = rotation;
}
inline LayoutRotation GetRotation() const
{
return rotation;
}
virtual std::string Rotation() const
{
return Rotation(rotation);
}
inline void Rotate()
{
++rotation;
}
static std::string Rotation(LayoutRotation rotation);
protected:
virtual void Deserialize(const std::map<std::string,std::string>& arguments) override;
private:
Visible visible;
LayoutPosition posX;
LayoutPosition posY;
LayoutPosition posZ;
LayoutItemSize width;
LayoutItemSize height;
LayoutRotation rotation;
};
} // namespace DataModel
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