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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/>.
*/
#include <map>
#include <sstream>
#include <string>
#include "DataModel/LayoutItem.h"
#include "Utils/Utils.h"
using std::map;
using std::stringstream;
using std::string;
namespace DataModel
{
bool LayoutItem::MapPosition(const LayoutPosition posX,
const LayoutPosition posY,
const LayoutItemSize width,
const LayoutItemSize height,
const LayoutRotation rotation,
LayoutPosition& x,
LayoutPosition& y,
LayoutItemSize& w,
LayoutItemSize& h)
{
x = posX;
y = posY;
switch (rotation)
{
case Rotation0:
case Rotation180:
w = width;
h = height;
return true;
case Rotation90:
case Rotation270:
w = height;
h = width;
return true;
default:
return false;
}
}
bool LayoutItem::CheckPositionFree(const LayoutPosition posX, const LayoutPosition posY, const LayoutPosition posZ)
{
if (this->visible == false)
{
return true;
}
if (this->posZ != posZ)
{
return true;
}
LayoutPosition x;
LayoutPosition y;
LayoutItemSize w;
LayoutItemSize h;
bool ret = MapPosition(this->posX, this->posY, this->width, this->height, this->rotation, x, y, w, h);
if (ret == false)
{
return false;
}
for (LayoutPosition ix = x; ix < x + w; ix++)
{
for (LayoutPosition iy = y; iy < y + h; iy++)
{
if (ix == posX && iy == posY)
{
return false;
}
}
}
return true;
}
std::string LayoutItem::Serialize() const
{
stringstream ss;
ss << Object::Serialize()
<< ";visible=" << static_cast<int>(visible)
<< ";posX=" << static_cast<int>(posX)
<< ";posY=" << static_cast<int>(posY)
<< ";posZ=" << static_cast<int>(posZ)
<< ";width=" << static_cast<int>(width)
<< ";height=" << static_cast<int>(height)
<< ";rotation=" << static_cast<int>(rotation);
return ss.str();
}
void LayoutItem::Deserialize(const std::string& serialized)
{
map<string,string> arguments;
ParseArguments(serialized, arguments);
Deserialize(arguments);
}
void LayoutItem::Deserialize(const map<string,string>& arguments)
{
Object::Deserialize(arguments);
visible = static_cast<Visible>(Utils::Utils::GetIntegerMapEntry(arguments, "visible"));
if (visible > VisibleYes)
{
visible = VisibleYes;
}
posX = Utils::Utils::GetIntegerMapEntry(arguments, "posX", 0);
posY = Utils::Utils::GetIntegerMapEntry(arguments, "posY", 0);
posZ = Utils::Utils::GetIntegerMapEntry(arguments, "posZ", 0);
width = Utils::Utils::GetIntegerMapEntry(arguments, "width", Width1);
height = Utils::Utils::GetIntegerMapEntry(arguments, "height", Height1);
rotation = Utils::Utils::GetIntegerMapEntry(arguments, "rotation", Rotation0);
if (rotation > Rotation270)
{
rotation = Rotation0;
}
}
std::string LayoutItem::Rotation(LayoutRotation rotation)
{
switch (rotation)
{
case Rotation90:
return "90";
case Rotation180:
return "180";
case Rotation270:
return "270";
case Rotation0:
default:
return "0";
}
}
} // namespace DataModel
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