// Copyright (C) 2014-2015  EDF-R&D
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//

%ExportedHeaderCode
#include <NCollection_Sequence.hxx>
%End

// NCollection_Sequence<TYPE> is implemented as a Python list.
template<TYPE>
%MappedType NCollection_Sequence<TYPE>
{
%TypeHeaderCode
#include <NCollection_Sequence.hxx>
%End

%ConvertFromTypeCode
    // Create the list.
    PyObject *l;

    if ( ( l = PyList_New( sipCpp->Length() ) ) == NULL )
      return NULL;

    // Set the list elements.
    for ( int i = 1, n = sipCpp->Length(); i <= n; ++i )
    {
      TYPE* t = new TYPE( sipCpp->Value( i ) );

      PyObject* pobj;
      if ( ( pobj = sipConvertFromNewType( t, sipType_TYPE, sipTransferObj ) ) == NULL )
      {
        Py_DECREF( l );
        delete t;

        return NULL;
      }

      PyList_SET_ITEM( l, i - 1, pobj );
    }

    return l;
%End

%ConvertToTypeCode
    SIP_SSIZE_T len;

    // Check the type if that is all that is required.
    if (sipIsErr == NULL)
    {
        if (!PySequence_Check(sipPy) || (len = PySequence_Size(sipPy)) < 0)
            return 0;

        for (SIP_SSIZE_T i = 0; i < len; ++i)
        {
            PyObject *itm = PySequence_ITEM(sipPy, i);
            bool ok = (itm && sipCanConvertToType(itm, sipType_TYPE, SIP_NOT_NONE));

            Py_XDECREF(itm);

            if (!ok)
                return 0;
        }

        return 1;
    }

    NCollection_Sequence<TYPE> *aSeq = new NCollection_Sequence<TYPE>;
    len = PySequence_Size(sipPy);
 
    for (SIP_SSIZE_T i = 0; i < len; ++i)
    {
        PyObject *itm = PySequence_ITEM(sipPy, i);
        int state;
        TYPE *t = reinterpret_cast<TYPE *>(sipConvertToType(itm, sipType_TYPE, sipTransferObj, SIP_NOT_NONE, &state, sipIsErr));

        Py_DECREF(itm);
 
        if (*sipIsErr)
        {
            sipReleaseType(t, sipType_TYPE, state);

            delete aSeq;
            return 0;
        }

        aSeq->Append(*t);

        sipReleaseType(t, sipType_TYPE, state);
    }
 
    *sipCppPtr = aSeq;
 
    return sipGetState(sipTransferObj);
%End
};

// NCollection_Sequence<double> is implemented as a Python list of floats.
%MappedType NCollection_Sequence<double>
{
%TypeHeaderCode
#include <NCollection_Sequence.hxx>
%End

%ConvertFromTypeCode
    // Create the list.
    PyObject *l;

    if ( ( l = PyList_New( sipCpp->Length() ) ) == NULL )
      return NULL;

    // Set the list elements.
    for ( int i = 1, n = sipCpp->Length(); i <= n; ++i )
    {
      PyObject *pobj;
      if ( ( pobj = PyFloat_FromDouble( sipCpp->Value( i ) ) ) == NULL )
      {
        Py_DECREF(l);

        return NULL;
      }

      PyList_SET_ITEM( l, i - 1, pobj );
    }

    return l;
%End

%ConvertToTypeCode
    // Check the type if that is all that is required.
    if ( sipIsErr == NULL )
        return ( PySequence_Check( sipPy)  && PySequence_Size( sipPy ) >= 0 );

    NCollection_Sequence<double> *aSeq = new NCollection_Sequence<double>;

    SIP_SSIZE_T len = PySequence_Size(sipPy);
    for ( SIP_SSIZE_T i = 0; i < len; ++i )
    {
      PyObject *itm = PySequence_ITEM( sipPy, i );
      if ( !itm )
      {
        delete aSeq;
        *sipIsErr = 1;

        return 0;
      }

      aSeq->Append( PyFloat_AsDouble( itm ) );

      Py_DECREF( itm );
    }
 
    *sipCppPtr = aSeq;
 
    return sipGetState( sipTransferObj );
%End
};

// NCollection_Sequence<int> is implemented as a Python list of integers.
%MappedType NCollection_Sequence<int>
{
%TypeHeaderCode
#include <NCollection_Sequence.hxx>
%End

%ConvertFromTypeCode
    // Create the list.
    PyObject *l;

    if ( ( l = PyList_New( sipCpp->Length() ) ) == NULL )
      return NULL;

    // Set the list elements.
    for ( int i = 1, n = sipCpp->Length(); i <= n; ++i )
    {
      PyObject *pobj;
      if ( ( pobj = SIPLong_FromLong( sipCpp->Value( i ) ) ) == NULL )
      {
        Py_DECREF(l);

        return NULL;
      }

      PyList_SET_ITEM( l, i - 1, pobj );
    }

    return l;
%End

%ConvertToTypeCode
    // Check the type if that is all that is required.
    if ( sipIsErr == NULL )
        return ( PySequence_Check( sipPy)  && PySequence_Size( sipPy ) >= 0 );

    NCollection_Sequence<int> *aSeq = new NCollection_Sequence<int>;

    SIP_SSIZE_T len = PySequence_Size(sipPy);
    for ( SIP_SSIZE_T i = 0; i < len; ++i )
    {
      PyObject *itm = PySequence_ITEM( sipPy, i );
      if ( !itm )
      {
        delete aSeq;
        *sipIsErr = 1;

        return 0;
      }

      aSeq->Append( SIPLong_AsLong( itm ) );

      Py_DECREF( itm );
    }
 
    *sipCppPtr = aSeq;
 
    return sipGetState( sipTransferObj );
%End
};

// NCollection_Sequence<bool> is implemented as a Python list of integers.
%MappedType NCollection_Sequence<bool>
{
%TypeHeaderCode
#include <NCollection_Sequence.hxx>
%End

%ConvertFromTypeCode
    // Create the list.
    PyObject *l;

    if ( ( l = PyList_New( sipCpp->Length() ) ) == NULL )
      return NULL;

    // Set the list elements.
    for ( int i = 1, n = sipCpp->Length(); i <= n; ++i )
    {
      PyObject *pobj;
      if ( ( pobj = SIPLong_FromLong( sipCpp->Value( i ) ) ) == NULL )
      {
        Py_DECREF(l);

        return NULL;
      }

      PyList_SET_ITEM( l, i - 1, pobj );
    }

    return l;
%End

%ConvertToTypeCode
    // Check the type if that is all that is required.
    if ( sipIsErr == NULL )
        return ( PySequence_Check( sipPy)  && PySequence_Size( sipPy ) >= 0 );

    NCollection_Sequence<bool> *aSeq = new NCollection_Sequence<bool>;

    SIP_SSIZE_T len = PySequence_Size(sipPy);
    for ( SIP_SSIZE_T i = 0; i < len; ++i )
    {
      PyObject *itm = PySequence_ITEM( sipPy, i );
      if ( !itm )
      {
        delete aSeq;
        *sipIsErr = 1;

        return 0;
      }

      aSeq->Append( SIPLong_AsLong( itm ) != 0 );

      Py_DECREF( itm );
    }
 
    *sipCppPtr = aSeq;
 
    return sipGetState( sipTransferObj );
%End
};