// python wrapper for vtkPNMReader
//
#define VTK_WRAPPING_CXX
#define VTK_STREAMS_FWD_ONLY
#include "vtkPythonArgs.h"
#include "vtkPythonOverload.h"
#include "vtkConfigure.h"
#include <cstddef>
#include <sstream>
#include "vtkVariant.h"
#include "vtkIndent.h"
#include "vtkPNMReader.h"

extern "C" { VTK_ABI_EXPORT void PyVTKAddFile_vtkPNMReader(PyObject *); }
extern "C" { VTK_ABI_EXPORT PyObject *PyvtkPNMReader_ClassNew(); }

#ifndef DECLARED_PyvtkImageReader_ClassNew
extern "C" { PyObject *PyvtkImageReader_ClassNew(); }
#define DECLARED_PyvtkImageReader_ClassNew
#endif

static const char *PyvtkPNMReader_Doc =
  "vtkPNMReader - read pnm (i.e., portable anymap) files\n\n"
  "Superclass: vtkImageReader\n\n"
  "vtkPNMReader is a source object that reads pnm (portable anymap)\n"
  "files. This includes .pbm (bitmap), .pgm (grayscale), and .ppm\n"
  "(pixmap) files. (Currently this object only reads binary versions of\n"
  "these files.)\n\n"
  "PNMReader creates structured point datasets. The dimension of the\n"
  "dataset depends upon the number of files read. Reading a single file\n"
  "results in a 2D image, while reading more than one file results in a\n"
  "3D volume.\n\n"
  "To read a volume, files must be of the form \"FileName.<number>\"\n"
  "(e.g., foo.ppm.0, foo.ppm.1, ...). You must also specify the\n"
  "DataExtent.  The fifth and sixth values of the DataExtent specify the\n"
  "beginning and ending files to read.\n\n";


static PyObject *
PyvtkPNMReader_IsTypeOf(PyObject *, PyObject *args)
{
  vtkPythonArgs ap(args, "IsTypeOf");

  char *temp0 = nullptr;
  PyObject *result = nullptr;

  if (ap.CheckArgCount(1) &&
      ap.GetValue(temp0))
  {
    int tempr = vtkPNMReader::IsTypeOf(temp0);

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPNMReader_IsA(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "IsA");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPNMReader *op = static_cast<vtkPNMReader *>(vp);

  char *temp0 = nullptr;
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(1) &&
      ap.GetValue(temp0))
  {
    int tempr = (ap.IsBound() ?
      op->IsA(temp0) :
      op->vtkPNMReader::IsA(temp0));

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPNMReader_SafeDownCast(PyObject *, PyObject *args)
{
  vtkPythonArgs ap(args, "SafeDownCast");

  vtkObjectBase *temp0 = nullptr;
  PyObject *result = nullptr;

  if (ap.CheckArgCount(1) &&
      ap.GetVTKObject(temp0, "vtkObjectBase"))
  {
    vtkPNMReader *tempr = vtkPNMReader::SafeDownCast(temp0);

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildVTKObject(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPNMReader_NewInstance(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "NewInstance");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPNMReader *op = static_cast<vtkPNMReader *>(vp);

  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(0))
  {
    vtkPNMReader *tempr = (ap.IsBound() ?
      op->NewInstance() :
      op->vtkPNMReader::NewInstance());

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildVTKObject(tempr);
      if (result && PyVTKObject_Check(result))
      {
        PyVTKObject_GetObject(result)->UnRegister(0);
        PyVTKObject_SetFlag(result, VTK_PYTHON_IGNORE_UNREGISTER, 1);
      }
    }
  }

  return result;
}


static PyObject *
PyvtkPNMReader_CanReadFile(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "CanReadFile");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPNMReader *op = static_cast<vtkPNMReader *>(vp);

  char *temp0 = nullptr;
  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(1) &&
      ap.GetValue(temp0))
  {
    int tempr = (ap.IsBound() ?
      op->CanReadFile(temp0) :
      op->vtkPNMReader::CanReadFile(temp0));

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPNMReader_GetFileExtensions(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "GetFileExtensions");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPNMReader *op = static_cast<vtkPNMReader *>(vp);

  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(0))
  {
    const char *tempr = (ap.IsBound() ?
      op->GetFileExtensions() :
      op->vtkPNMReader::GetFileExtensions());

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}


static PyObject *
PyvtkPNMReader_GetDescriptiveName(PyObject *self, PyObject *args)
{
  vtkPythonArgs ap(self, args, "GetDescriptiveName");
  vtkObjectBase *vp = ap.GetSelfPointer(self, args);
  vtkPNMReader *op = static_cast<vtkPNMReader *>(vp);

  PyObject *result = nullptr;

  if (op && ap.CheckArgCount(0))
  {
    const char *tempr = (ap.IsBound() ?
      op->GetDescriptiveName() :
      op->vtkPNMReader::GetDescriptiveName());

    if (!ap.ErrorOccurred())
    {
      result = ap.BuildValue(tempr);
    }
  }

  return result;
}

static PyMethodDef PyvtkPNMReader_Methods[] = {
  {"IsTypeOf", PyvtkPNMReader_IsTypeOf, METH_VARARGS,
   "V.IsTypeOf(string) -> int\nC++: static vtkTypeBool IsTypeOf(const char *type)\n\nReturn 1 if this class type is the same type of (or a subclass\nof) the named class. Returns 0 otherwise. This method works in\ncombination with vtkTypeMacro found in vtkSetGet.h.\n"},
  {"IsA", PyvtkPNMReader_IsA, METH_VARARGS,
   "V.IsA(string) -> int\nC++: vtkTypeBool IsA(const char *type) override;\n\nReturn 1 if this class is the same type of (or a subclass of) the\nnamed class. Returns 0 otherwise. This method works in\ncombination with vtkTypeMacro found in vtkSetGet.h.\n"},
  {"SafeDownCast", PyvtkPNMReader_SafeDownCast, METH_VARARGS,
   "V.SafeDownCast(vtkObjectBase) -> vtkPNMReader\nC++: static vtkPNMReader *SafeDownCast(vtkObjectBase *o)\n\n"},
  {"NewInstance", PyvtkPNMReader_NewInstance, METH_VARARGS,
   "V.NewInstance() -> vtkPNMReader\nC++: vtkPNMReader *NewInstance()\n\n"},
  {"CanReadFile", PyvtkPNMReader_CanReadFile, METH_VARARGS,
   "V.CanReadFile(string) -> int\nC++: int CanReadFile(const char *fname) override;\n\nReturn non zero if the reader can read the given file name.\nShould be implemented by all sub-classes of vtkImageReader2. For\nnon zero return values the following values are to be used 1 - I\nthink I can read the file but I cannot prove it 2 - I definitely\ncan read the file 3 - I can read the file and I have validated\nthat I am the correct reader for this file\n"},
  {"GetFileExtensions", PyvtkPNMReader_GetFileExtensions, METH_VARARGS,
   "V.GetFileExtensions() -> string\nC++: const char *GetFileExtensions() override;\n\n.pnm .pgm .ppm\n"},
  {"GetDescriptiveName", PyvtkPNMReader_GetDescriptiveName, METH_VARARGS,
   "V.GetDescriptiveName() -> string\nC++: const char *GetDescriptiveName() override;\n\nPNM\n"},
  {nullptr, nullptr, 0, nullptr}
};

static PyTypeObject PyvtkPNMReader_Type = {
  PyVarObject_HEAD_INIT(&PyType_Type, 0)
  "vtkIOImagePython.vtkPNMReader", // tp_name
  sizeof(PyVTKObject), // tp_basicsize
  0, // tp_itemsize
  PyVTKObject_Delete, // tp_dealloc
  0, // tp_print
  nullptr, // tp_getattr
  nullptr, // tp_setattr
  nullptr, // tp_compare
  PyVTKObject_Repr, // tp_repr
  nullptr, // tp_as_number
  nullptr, // tp_as_sequence
  nullptr, // tp_as_mapping
  nullptr, // tp_hash
  nullptr, // tp_call
  PyVTKObject_String, // tp_str
  PyObject_GenericGetAttr, // tp_getattro
  PyObject_GenericSetAttr, // tp_setattro
  &PyVTKObject_AsBuffer, // tp_as_buffer
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_BASETYPE, // tp_flags
  PyvtkPNMReader_Doc, // tp_doc
  PyVTKObject_Traverse, // tp_traverse
  nullptr, // tp_clear
  nullptr, // tp_richcompare
  offsetof(PyVTKObject, vtk_weakreflist), // tp_weaklistoffset
  nullptr, // tp_iter
  nullptr, // tp_iternext
  nullptr, // tp_methods
  nullptr, // tp_members
  PyVTKObject_GetSet, // tp_getset
  nullptr, // tp_base
  nullptr, // tp_dict
  nullptr, // tp_descr_get
  nullptr, // tp_descr_set
  offsetof(PyVTKObject, vtk_dict), // tp_dictoffset
  nullptr, // tp_init
  nullptr, // tp_alloc
  PyVTKObject_New, // tp_new
  PyObject_GC_Del, // tp_free
  nullptr, // tp_is_gc
  nullptr, // tp_bases
  nullptr, // tp_mro
  nullptr, // tp_cache
  nullptr, // tp_subclasses
  nullptr, // tp_weaklist
  VTK_WRAP_PYTHON_SUPPRESS_UNINITIALIZED
};

static vtkObjectBase *PyvtkPNMReader_StaticNew()
{
  return vtkPNMReader::New();
}

PyObject *PyvtkPNMReader_ClassNew()
{
  PyVTKClass_Add(
    &PyvtkPNMReader_Type, PyvtkPNMReader_Methods,
    "vtkPNMReader",
 &PyvtkPNMReader_StaticNew);

  PyTypeObject *pytype = &PyvtkPNMReader_Type;

  if ((pytype->tp_flags & Py_TPFLAGS_READY) != 0)
  {
    return (PyObject *)pytype;
  }

#if !defined(VTK_PY3K) && PY_VERSION_HEX >= 0x02060000
  pytype->tp_flags |= Py_TPFLAGS_HAVE_NEWBUFFER;
#endif

  pytype->tp_base = (PyTypeObject *)PyvtkImageReader_ClassNew();

  PyType_Ready(pytype);
  return (PyObject *)pytype;
}

void PyVTKAddFile_vtkPNMReader(
  PyObject *dict)
{
  PyObject *o;
  o = PyvtkPNMReader_ClassNew();

  if (o && PyDict_SetItemString(dict, "vtkPNMReader", o) != 0)
  {
    Py_DECREF(o);
  }

}