104 lines
3.1 KiB
C++
104 lines
3.1 KiB
C++
|
/////////////////////////////////////////////////////////////////////////////
|
||
|
|
// Name: oglhelpers.cpp
|
||
|
|
// Purpose: Some Helper functions to help in data conversions in OGL
|
||
|
|
//
|
||
|
|
// Author: Robin Dunn
|
||
|
|
//
|
||
|
|
// Created: 3-Sept-1999
|
||
|
|
// RCS-ID: $Id$
|
||
|
|
// Copyright: (c) 1998 by Total Control Software
|
||
|
|
// Licence: wxWindows license
|
||
|
|
/////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
#include <Python.h>
|
||
|
|
#include "helpers.h"
|
||
|
|
|
||
|
|
//---------------------------------------------------------------------------
|
||
|
|
// This one will work for any class for the VERY generic cases, but beyond that
|
||
|
|
// the helper needs to know more about the type.
|
||
|
|
|
||
|
|
wxList* wxPy_wxListHelper(PyObject* pyList, char* className) {
|
||
|
|
bool doSave = wxPyRestoreThread();
|
||
|
|
if (!PyList_Check(pyList)) {
|
||
|
|
PyErr_SetString(PyExc_TypeError, "Expected a list object.");
|
||
|
|
wxPySaveThread(doSave);
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
int count = PyList_Size(pyList);
|
||
|
|
wxList* list = new wxList;
|
||
|
|
if (! list) {
|
||
|
|
PyErr_SetString(PyExc_MemoryError, "Unable to allocate wxList object");
|
||
|
|
wxPySaveThread(doSave);
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
for (int x=0; x<count; x++) {
|
||
|
|
PyObject* pyo = PyList_GetItem(pyList, x);
|
||
|
|
wxObject* wxo = NULL;
|
||
|
|
|
||
|
|
if (SWIG_GetPtrObj(pyo, (void **)&wxo, className)) {
|
||
|
|
char errmsg[1024];
|
||
|
|
sprintf(errmsg, "Type error, expected list of %s objects", className);
|
||
|
|
PyErr_SetString(PyExc_TypeError, errmsg);
|
||
|
|
wxPySaveThread(doSave);
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
list->Append(wxo);
|
||
|
|
}
|
||
|
|
wxPySaveThread(doSave);
|
||
|
|
return list;
|
||
|
|
}
|
||
|
|
|
||
|
|
//---------------------------------------------------------------------------
|
||
|
|
|
||
|
|
wxList* wxPy_wxRealPoint_ListHelper(PyObject* pyList) {
|
||
|
|
bool doSave = wxPyRestoreThread();
|
||
|
|
if (!PyList_Check(pyList)) {
|
||
|
|
PyErr_SetString(PyExc_TypeError, "Expected a list object.");
|
||
|
|
wxPySaveThread(doSave);
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
int count = PyList_Size(pyList);
|
||
|
|
wxList* list = new wxList;
|
||
|
|
if (! list) {
|
||
|
|
PyErr_SetString(PyExc_MemoryError, "Unable to allocate wxList object");
|
||
|
|
wxPySaveThread(doSave);
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
for (int x=0; x<count; x++) {
|
||
|
|
PyObject* pyo = PyList_GetItem(pyList, x);
|
||
|
|
|
||
|
|
if (PyTuple_Check(pyo)) {
|
||
|
|
PyObject* o1 = PyNumber_Float(PyTuple_GetItem(pyo, 0));
|
||
|
|
PyObject* o2 = PyNumber_Float(PyTuple_GetItem(pyo, 1));
|
||
|
|
|
||
|
|
double val1 = (o1 ? PyFloat_AsDouble(o1) : 0.0);
|
||
|
|
double val2 = (o2 ? PyFloat_AsDouble(o2) : 0.0);
|
||
|
|
|
||
|
|
list->Append((wxObject*) new wxRealPoint(val1, val2));
|
||
|
|
|
||
|
|
} else {
|
||
|
|
wxRealPoint* wxo = NULL;
|
||
|
|
if (SWIG_GetPtrObj(pyo, (void **)&wxo, "_wxRealPoint_p")) {
|
||
|
|
PyErr_SetString(PyExc_TypeError, "Type error, expected list of wxRealPoint objects or 2-tuples");
|
||
|
|
wxPySaveThread(doSave);
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
list->Append((wxObject*) new wxRealPoint(*wxo));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
wxPySaveThread(doSave);
|
||
|
|
return list;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//---------------------------------------------------------------------------
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|