ProjCoordSystem.h

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/*
* Copyright 2017 Autodesk, Inc. All rights reserved.
* Use of this software is subject to the terms of the Autodesk license agreement and any attachments or Appendices thereto provided at the time of installation or download,
* or which otherwise accompanies this software in either electronic or hard copy form, or which is signed by you and accepted by Autodesk.
*/

#pragma once

#include "navgenproj/ProjTypes.h"
#include "gwnavruntime/basesystem/coordsystem.h"

namespace Kaim
{

inline const char* GetClientAxisName(const CoordSystem::ClientAxis& clientAxis)
{
    switch (clientAxis)
    {
    case CoordSystem::CLIENT_X: return "CLIENT_X";
    case CoordSystem::CLIENT_MINUS_X: return "CLIENT_MINUS_X";
    case CoordSystem::CLIENT_Y: return "CLIENT_Y";
    case CoordSystem::CLIENT_MINUS_Y: return "CLIENT_MINUS_Y";
    case CoordSystem::CLIENT_Z: return "CLIENT_Z";
    case CoordSystem::CLIENT_MINUS_Z: return "CLIENT_MINUS_Z";
    default: return "INVALID_CLIENT_AXIS";
    }
}

inline bool ReadCoordSystemAxis(XmlNode node, const char* name, CoordSystem::ClientAxis& axis)
{
    CoordSystem::ClientAxis clientAxisEnums[6] = {CLIENT_X, CLIENT_MINUS_X, CLIENT_Y, CLIENT_MINUS_Y, CLIENT_Z, CLIENT_MINUS_Z};
    const char* clientAxischar[6] = {"CLIENT_X", "CLIENT_MINUS_X", "CLIENT_Y", "CLIENT_MINUS_Y", "CLIENT_Z", "CLIENT_MINUS_Z"};

    std::string str = "";
    if (node.ReadChild(name, str) == false)
        return false;

    for (KyUInt32 i = 0; i < 6; ++i)
    {
        if (TiXml::SameValue(str.c_str(), clientAxischar[i]))
        {
            axis = clientAxisEnums[i];
            return true;
        }
    }

    return false;
}

//<CoordSystem>
//  <oneMeter>1.000000</oneMeter>
//  <X>CLIENT_X</X>
//  <Y>CLIENT_Y</Y>
//  <Z>CLIENT_Z</Z>
//</CoordSystem>
inline bool Read(XmlNode node, CoordSystem& value)
{
    float one_meter = 1.0f;
    if (node.ReadChild("oneMeter", one_meter) == false)
        return false;

    CoordSystem::ClientAxis axis_x, axis_y, axis_z;
    if (ReadCoordSystemAxis(node, "X", axis_x) == false) { return false; }
    if (ReadCoordSystemAxis(node, "Y", axis_y) == false) { return false; }
    if (ReadCoordSystemAxis(node, "Z", axis_z) == false) { return false; }

    value.Setup(one_meter, axis_x, axis_y, axis_z);
    return true;
}

inline void Write(XmlNode node, const CoordSystem& value)
{
    node.WriteChild("oneMeter", value.m_oneMeter);
    node.WriteChild("X", GetClientAxisName(value.GetClientAxisForNavigationX()));
    node.WriteChild("Y", GetClientAxisName(value.GetClientAxisForNavigationY()));
    node.WriteChild("Z", GetClientAxisName(value.GetClientAxisForNavigationZ()));
}

}