389c55270a
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3652 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
104 lines
3.1 KiB
C++
104 lines
3.1 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: oglhelpers.cpp
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// Purpose: Some Helper functions to help in data conversions in OGL
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//
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// Author: Robin Dunn
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//
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// Created: 3-Sept-1999
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// RCS-ID: $Id$
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// Copyright: (c) 1998 by Total Control Software
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// Licence: wxWindows license
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/////////////////////////////////////////////////////////////////////////////
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#include <Python.h>
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#include "helpers.h"
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//---------------------------------------------------------------------------
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// This one will work for any class for the VERY generic cases, but beyond that
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// the helper needs to know more about the type.
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wxList* wxPy_wxListHelper(PyObject* pyList, char* className) {
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bool doSave = wxPyRestoreThread();
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if (!PyList_Check(pyList)) {
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PyErr_SetString(PyExc_TypeError, "Expected a list object.");
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wxPySaveThread(doSave);
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return NULL;
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}
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int count = PyList_Size(pyList);
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wxList* list = new wxList;
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if (! list) {
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PyErr_SetString(PyExc_MemoryError, "Unable to allocate wxList object");
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wxPySaveThread(doSave);
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return NULL;
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}
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for (int x=0; x<count; x++) {
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PyObject* pyo = PyList_GetItem(pyList, x);
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wxObject* wxo = NULL;
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if (SWIG_GetPtrObj(pyo, (void **)&wxo, className)) {
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char errmsg[1024];
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sprintf(errmsg, "Type error, expected list of %s objects", className);
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PyErr_SetString(PyExc_TypeError, errmsg);
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wxPySaveThread(doSave);
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return NULL;
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}
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list->Append(wxo);
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}
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wxPySaveThread(doSave);
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return list;
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}
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//---------------------------------------------------------------------------
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wxList* wxPy_wxRealPoint_ListHelper(PyObject* pyList) {
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bool doSave = wxPyRestoreThread();
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if (!PyList_Check(pyList)) {
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PyErr_SetString(PyExc_TypeError, "Expected a list object.");
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wxPySaveThread(doSave);
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return NULL;
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}
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int count = PyList_Size(pyList);
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wxList* list = new wxList;
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if (! list) {
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PyErr_SetString(PyExc_MemoryError, "Unable to allocate wxList object");
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wxPySaveThread(doSave);
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return NULL;
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}
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for (int x=0; x<count; x++) {
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PyObject* pyo = PyList_GetItem(pyList, x);
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if (PyTuple_Check(pyo)) {
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PyObject* o1 = PyNumber_Float(PyTuple_GetItem(pyo, 0));
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PyObject* o2 = PyNumber_Float(PyTuple_GetItem(pyo, 1));
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double val1 = (o1 ? PyFloat_AsDouble(o1) : 0.0);
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double val2 = (o2 ? PyFloat_AsDouble(o2) : 0.0);
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list->Append((wxObject*) new wxRealPoint(val1, val2));
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} else {
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wxRealPoint* wxo = NULL;
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if (SWIG_GetPtrObj(pyo, (void **)&wxo, "_wxRealPoint_p")) {
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PyErr_SetString(PyExc_TypeError, "Type error, expected list of wxRealPoint objects or 2-tuples");
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wxPySaveThread(doSave);
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return NULL;
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}
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list->Append((wxObject*) new wxRealPoint(*wxo));
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}
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}
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wxPySaveThread(doSave);
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return list;
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}
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//---------------------------------------------------------------------------
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