source: python/trunk/Mac/Modules/ibcarbon/_IBCarbon.c

/* ======================== Module _IBCarbon ======================== */

#include "Python.h"


#ifndef __LP64__

#include <Carbon/Carbon.h>
#include "pymactoolbox.h"

#ifdef USE_TOOLBOX_OBJECT_GLUE
extern int _CFStringRefObj_Convert(PyObject *, CFStringRef *);
#endif


static PyObject *IBCarbon_Error;

/* ---------------------- Object type IBNibRef ---------------------- */

PyTypeObject IBNibRef_Type;

#define IBNibRefObj_Check(x) ((x)->ob_type == &IBNibRef_Type || PyObject_TypeCheck((x), &IBNibRef_Type))

typedef struct IBNibRefObject {
    PyObject_HEAD
    IBNibRef ob_itself;
} IBNibRefObject;

PyObject *IBNibRefObj_New(IBNibRef itself)
{
    IBNibRefObject *it;
    it = PyObject_NEW(IBNibRefObject, &IBNibRef_Type);
    if (it == NULL) return NULL;
    it->ob_itself = itself;
    return (PyObject *)it;
}

int IBNibRefObj_Convert(PyObject *v, IBNibRef *p_itself)
{
    if (!IBNibRefObj_Check(v))
    {
        PyErr_SetString(PyExc_TypeError, "IBNibRef required");
        return 0;
    }
    *p_itself = ((IBNibRefObject *)v)->ob_itself;
    return 1;
}

static void IBNibRefObj_dealloc(IBNibRefObject *self)
{
    DisposeNibReference(self->ob_itself);
    self->ob_type->tp_free((PyObject *)self);
}

static PyObject *IBNibRefObj_CreateWindowFromNib(IBNibRefObject *_self, PyObject *_args)
{
    PyObject *_res = NULL;
    OSStatus _err;
    CFStringRef inName;
    WindowPtr outWindow;
    if (!PyArg_ParseTuple(_args, "O&",
                          CFStringRefObj_Convert, &inName))
        return NULL;
    _err = CreateWindowFromNib(_self->ob_itself,
                               inName,
                               &outWindow);
    if (_err != noErr) return PyMac_Error(_err);
    _res = Py_BuildValue("O&",
                         WinObj_New, outWindow);
    return _res;
}

static PyObject *IBNibRefObj_CreateMenuFromNib(IBNibRefObject *_self, PyObject *_args)
{
    PyObject *_res = NULL;
    OSStatus _err;
    CFStringRef inName;
    MenuHandle outMenuRef;
    if (!PyArg_ParseTuple(_args, "O&",
                          CFStringRefObj_Convert, &inName))
        return NULL;
    _err = CreateMenuFromNib(_self->ob_itself,
                             inName,
                             &outMenuRef);
    if (_err != noErr) return PyMac_Error(_err);
    _res = Py_BuildValue("O&",
                         MenuObj_New, outMenuRef);
    return _res;
}

static PyObject *IBNibRefObj_CreateMenuBarFromNib(IBNibRefObject *_self, PyObject *_args)
{
    PyObject *_res = NULL;
    OSStatus _err;
    CFStringRef inName;
    Handle outMenuBar;
    if (!PyArg_ParseTuple(_args, "O&",
                          CFStringRefObj_Convert, &inName))
        return NULL;
    _err = CreateMenuBarFromNib(_self->ob_itself,
                                inName,
                                &outMenuBar);
    if (_err != noErr) return PyMac_Error(_err);
    _res = Py_BuildValue("O&",
                         ResObj_New, outMenuBar);
    return _res;
}

static PyObject *IBNibRefObj_SetMenuBarFromNib(IBNibRefObject *_self, PyObject *_args)
{
    PyObject *_res = NULL;
    OSStatus _err;
    CFStringRef inName;
    if (!PyArg_ParseTuple(_args, "O&",
                          CFStringRefObj_Convert, &inName))
        return NULL;
    _err = SetMenuBarFromNib(_self->ob_itself,
                             inName);
    if (_err != noErr) return PyMac_Error(_err);
    Py_INCREF(Py_None);
    _res = Py_None;
    return _res;
}

static PyMethodDef IBNibRefObj_methods[] = {
    {"CreateWindowFromNib", (PyCFunction)IBNibRefObj_CreateWindowFromNib, 1,
     PyDoc_STR("(CFStringRef inName) -> (WindowPtr outWindow)")},
    {"CreateMenuFromNib", (PyCFunction)IBNibRefObj_CreateMenuFromNib, 1,
     PyDoc_STR("(CFStringRef inName) -> (MenuHandle outMenuRef)")},
    {"CreateMenuBarFromNib", (PyCFunction)IBNibRefObj_CreateMenuBarFromNib, 1,
     PyDoc_STR("(CFStringRef inName) -> (Handle outMenuBar)")},
    {"SetMenuBarFromNib", (PyCFunction)IBNibRefObj_SetMenuBarFromNib, 1,
     PyDoc_STR("(CFStringRef inName) -> None")},
    {NULL, NULL, 0}
};

#define IBNibRefObj_getsetlist NULL


#define IBNibRefObj_compare NULL

#define IBNibRefObj_repr NULL

#define IBNibRefObj_hash NULL
#define IBNibRefObj_tp_init 0

#define IBNibRefObj_tp_alloc PyType_GenericAlloc

static PyObject *IBNibRefObj_tp_new(PyTypeObject *type, PyObject *_args, PyObject *_kwds)
{
    PyObject *_self;
    IBNibRef itself;
    char *kw[] = {"itself", 0};

    if (!PyArg_ParseTupleAndKeywords(_args, _kwds, "O&", kw, IBNibRefObj_Convert, &itself)) return NULL;
    if ((_self = type->tp_alloc(type, 0)) == NULL) return NULL;
    ((IBNibRefObject *)_self)->ob_itself = itself;
    return _self;
}

#define IBNibRefObj_tp_free PyObject_Del


PyTypeObject IBNibRef_Type = {
    PyObject_HEAD_INIT(NULL)
    0, /*ob_size*/
    "_IBCarbon.IBNibRef", /*tp_name*/
    sizeof(IBNibRefObject), /*tp_basicsize*/
    0, /*tp_itemsize*/
    /* methods */
    (destructor) IBNibRefObj_dealloc, /*tp_dealloc*/
    0, /*tp_print*/
    (getattrfunc)0, /*tp_getattr*/
    (setattrfunc)0, /*tp_setattr*/
    (cmpfunc) IBNibRefObj_compare, /*tp_compare*/
    (reprfunc) IBNibRefObj_repr, /*tp_repr*/
    (PyNumberMethods *)0, /* tp_as_number */
    (PySequenceMethods *)0, /* tp_as_sequence */
    (PyMappingMethods *)0, /* tp_as_mapping */
    (hashfunc) IBNibRefObj_hash, /*tp_hash*/
    0, /*tp_call*/
    0, /*tp_str*/
    PyObject_GenericGetAttr, /*tp_getattro*/
    PyObject_GenericSetAttr, /*tp_setattro */
    0, /*tp_as_buffer*/
    Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, /* tp_flags */
    0, /*tp_doc*/
    0, /*tp_traverse*/
    0, /*tp_clear*/
    0, /*tp_richcompare*/
    0, /*tp_weaklistoffset*/
    0, /*tp_iter*/
    0, /*tp_iternext*/
    IBNibRefObj_methods, /* tp_methods */
    0, /*tp_members*/
    IBNibRefObj_getsetlist, /*tp_getset*/
    0, /*tp_base*/
    0, /*tp_dict*/
    0, /*tp_descr_get*/
    0, /*tp_descr_set*/
    0, /*tp_dictoffset*/
    IBNibRefObj_tp_init, /* tp_init */
    IBNibRefObj_tp_alloc, /* tp_alloc */
    IBNibRefObj_tp_new, /* tp_new */
    IBNibRefObj_tp_free, /* tp_free */
};

/* -------------------- End object type IBNibRef -------------------- */


static PyObject *IBCarbon_CreateNibReference(PyObject *_self, PyObject *_args)
{
    PyObject *_res = NULL;
    OSStatus _err;
    CFStringRef inNibName;
    IBNibRef outNibRef;
    if (!PyArg_ParseTuple(_args, "O&",
                          CFStringRefObj_Convert, &inNibName))
        return NULL;
    _err = CreateNibReference(inNibName,
                              &outNibRef);
    if (_err != noErr) return PyMac_Error(_err);
    _res = Py_BuildValue("O&",
                         IBNibRefObj_New, outNibRef);
    return _res;
}
#endif /* __LP64__ */

static PyMethodDef IBCarbon_methods[] = {
#ifndef __LP64__
    {"CreateNibReference", (PyCFunction)IBCarbon_CreateNibReference, 1,
     PyDoc_STR("(CFStringRef inNibName) -> (IBNibRef outNibRef)")},
#endif /* __LP64__ */
    {NULL, NULL, 0}
};




void init_IBCarbon(void)
{
    PyObject *m;
#ifndef __LP64__
    PyObject *d;
#endif /* __LP64__ */





    m = Py_InitModule("_IBCarbon", IBCarbon_methods);
#ifndef __LP64__
    d = PyModule_GetDict(m);
    IBCarbon_Error = PyMac_GetOSErrException();
    if (IBCarbon_Error == NULL ||
        PyDict_SetItemString(d, "Error", IBCarbon_Error) != 0)
        return;
    IBNibRef_Type.ob_type = &PyType_Type;
    if (PyType_Ready(&IBNibRef_Type) < 0) return;
    Py_INCREF(&IBNibRef_Type);
    PyModule_AddObject(m, "IBNibRef", (PyObject *)&IBNibRef_Type);
    /* Backward-compatible name */
    Py_INCREF(&IBNibRef_Type);
    PyModule_AddObject(m, "IBNibRefType", (PyObject *)&IBNibRef_Type);
#endif /* __LP64__ */
}

/* ====================== End module _IBCarbon ====================== */