#ifndef Py_CURSES_H | |
#define Py_CURSES_H | |
#ifdef __APPLE__ | |
/* | |
** On Mac OS X 10.2 [n]curses.h and stdlib.h use different guards | |
** against multiple definition of wchar_t. | |
*/ | |
#ifdef _BSD_WCHAR_T_DEFINED_ | |
#define _WCHAR_T | |
#endif | |
/* the following define is necessary for OS X 10.6; without it, the | |
Apple-supplied ncurses.h sets NCURSES_OPAQUE to 1, and then Python | |
can't get at the WINDOW flags field. */ | |
#define NCURSES_OPAQUE 0 | |
#endif /* __APPLE__ */ | |
#ifdef __FreeBSD__ | |
/* | |
** On FreeBSD, [n]curses.h and stdlib.h/wchar.h use different guards | |
** against multiple definition of wchar_t and wint_t. | |
*/ | |
#ifdef _XOPEN_SOURCE_EXTENDED | |
#ifndef __FreeBSD_version | |
#include <osreldate.h> | |
#endif | |
#if __FreeBSD_version >= 500000 | |
#ifndef __wchar_t | |
#define __wchar_t | |
#endif | |
#ifndef __wint_t | |
#define __wint_t | |
#endif | |
#else | |
#ifndef _WCHAR_T | |
#define _WCHAR_T | |
#endif | |
#ifndef _WINT_T | |
#define _WINT_T | |
#endif | |
#endif | |
#endif | |
#endif | |
#ifdef HAVE_NCURSES_H | |
#include <ncurses.h> | |
#else | |
#include <curses.h> | |
#ifdef HAVE_TERM_H | |
/* for tigetstr, which is not declared in SysV curses */ | |
#include <term.h> | |
#endif | |
#endif | |
#ifdef HAVE_NCURSES_H | |
/* configure was checking <curses.h>, but we will | |
use <ncurses.h>, which has all these features. */ | |
#ifndef WINDOW_HAS_FLAGS | |
#define WINDOW_HAS_FLAGS 1 | |
#endif | |
#ifndef MVWDELCH_IS_EXPRESSION | |
#define MVWDELCH_IS_EXPRESSION 1 | |
#endif | |
#endif | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
#define PyCurses_API_pointers 4 | |
/* Type declarations */ | |
typedef struct { | |
PyObject_HEAD | |
WINDOW *win; | |
} PyCursesWindowObject; | |
#define PyCursesWindow_Check(v) (Py_TYPE(v) == &PyCursesWindow_Type) | |
#define PyCurses_CAPSULE_NAME "_curses._C_API" | |
#ifdef CURSES_MODULE | |
/* This section is used when compiling _cursesmodule.c */ | |
#else | |
/* This section is used in modules that use the _cursesmodule API */ | |
static void **PyCurses_API; | |
#define PyCursesWindow_Type (*(PyTypeObject *) PyCurses_API[0]) | |
#define PyCursesSetupTermCalled {if (! ((int (*)(void))PyCurses_API[1]) () ) return NULL;} | |
#define PyCursesInitialised {if (! ((int (*)(void))PyCurses_API[2]) () ) return NULL;} | |
#define PyCursesInitialisedColor {if (! ((int (*)(void))PyCurses_API[3]) () ) return NULL;} | |
#define import_curses() \ | |
PyCurses_API = (void **)PyCapsule_Import(PyCurses_CAPSULE_NAME, 1); | |
#endif | |
/* general error messages */ | |
static char *catchall_ERR = "curses function returned ERR"; | |
static char *catchall_NULL = "curses function returned NULL"; | |
/* Function Prototype Macros - They are ugly but very, very useful. ;-) | |
X - function name | |
TYPE - parameter Type | |
ERGSTR - format string for construction of the return value | |
PARSESTR - format string for argument parsing | |
*/ | |
#define NoArgNoReturnFunction(X) \ | |
static PyObject *PyCurses_ ## X (PyObject *self) \ | |
{ \ | |
PyCursesInitialised \ | |
return PyCursesCheckERR(X(), # X); } | |
#define NoArgOrFlagNoReturnFunction(X) \ | |
static PyObject *PyCurses_ ## X (PyObject *self, PyObject *args) \ | |
{ \ | |
int flag = 0; \ | |
PyCursesInitialised \ | |
switch(PyTuple_Size(args)) { \ | |
case 0: \ | |
return PyCursesCheckERR(X(), # X); \ | |
case 1: \ | |
if (!PyArg_ParseTuple(args, "i;True(1) or False(0)", &flag)) return NULL; \ | |
if (flag) return PyCursesCheckERR(X(), # X); \ | |
else return PyCursesCheckERR(no ## X (), # X); \ | |
default: \ | |
PyErr_SetString(PyExc_TypeError, # X " requires 0 or 1 arguments"); \ | |
return NULL; } } | |
#define NoArgReturnIntFunction(X) \ | |
static PyObject *PyCurses_ ## X (PyObject *self) \ | |
{ \ | |
PyCursesInitialised \ | |
return PyInt_FromLong((long) X()); } | |
#define NoArgReturnStringFunction(X) \ | |
static PyObject *PyCurses_ ## X (PyObject *self) \ | |
{ \ | |
PyCursesInitialised \ | |
return PyString_FromString(X()); } | |
#define NoArgTrueFalseFunction(X) \ | |
static PyObject *PyCurses_ ## X (PyObject *self) \ | |
{ \ | |
PyCursesInitialised \ | |
if (X () == FALSE) { \ | |
Py_INCREF(Py_False); \ | |
return Py_False; \ | |
} \ | |
Py_INCREF(Py_True); \ | |
return Py_True; } | |
#define NoArgNoReturnVoidFunction(X) \ | |
static PyObject *PyCurses_ ## X (PyObject *self) \ | |
{ \ | |
PyCursesInitialised \ | |
X(); \ | |
Py_INCREF(Py_None); \ | |
return Py_None; } | |
#ifdef __cplusplus | |
} | |
#endif | |
#endif /* !defined(Py_CURSES_H) */ | |