/* =========================== Module _AH =========================== */

#include "Python.h"



#include "pymactoolbox.h"

/* Macro to test whether a weak-loaded CFM function exists */
#define PyMac_PRECHECK(rtn) do { if ( &rtn == NULL )  {\
        PyErr_SetString(PyExc_NotImplementedError, \
        "Not available in this shared library/OS version"); \
        return NULL; \
    }} while(0)


#include <Carbon/Carbon.h>


static PyObject *Ah_Error;

static PyObject *Ah_AHSearch(PyObject *_self, PyObject *_args)
{
	PyObject *_res = NULL;
	OSStatus _err;
	CFStringRef bookname;
	CFStringRef query;
	if (!PyArg_ParseTuple(_args, "O&O&",
	                      CFStringRefObj_Convert, &bookname,
	                      CFStringRefObj_Convert, &query))
		return NULL;
	_err = AHSearch(bookname,
	                query);
	if (_err != noErr) return PyMac_Error(_err);
	Py_INCREF(Py_None);
	_res = Py_None;
	return _res;
}

static PyObject *Ah_AHGotoMainTOC(PyObject *_self, PyObject *_args)
{
	PyObject *_res = NULL;
	OSStatus _err;
	AHTOCType toctype;
	if (!PyArg_ParseTuple(_args, "h",
	                      &toctype))
		return NULL;
	_err = AHGotoMainTOC(toctype);
	if (_err != noErr) return PyMac_Error(_err);
	Py_INCREF(Py_None);
	_res = Py_None;
	return _res;
}

static PyObject *Ah_AHGotoPage(PyObject *_self, PyObject *_args)
{
	PyObject *_res = NULL;
	OSStatus _err;
	CFStringRef bookname;
	CFStringRef path;
	CFStringRef anchor;
	if (!PyArg_ParseTuple(_args, "O&O&O&",
	                      CFStringRefObj_Convert, &bookname,
	                      CFStringRefObj_Convert, &path,
	                      CFStringRefObj_Convert, &anchor))
		return NULL;
	_err = AHGotoPage(bookname,
	                  path,
	                  anchor);
	if (_err != noErr) return PyMac_Error(_err);
	Py_INCREF(Py_None);
	_res = Py_None;
	return _res;
}

static PyObject *Ah_AHLookupAnchor(PyObject *_self, PyObject *_args)
{
	PyObject *_res = NULL;
	OSStatus _err;
	CFStringRef bookname;
	CFStringRef anchor;
	if (!PyArg_ParseTuple(_args, "O&O&",
	                      CFStringRefObj_Convert, &bookname,
	                      CFStringRefObj_Convert, &anchor))
		return NULL;
	_err = AHLookupAnchor(bookname,
	                      anchor);
	if (_err != noErr) return PyMac_Error(_err);
	Py_INCREF(Py_None);
	_res = Py_None;
	return _res;
}

static PyObject *Ah_AHRegisterHelpBook(PyObject *_self, PyObject *_args)
{
	PyObject *_res = NULL;
	OSStatus _err;
	FSRef appBundleRef;
	if (!PyArg_ParseTuple(_args, "O&",
	                      PyMac_GetFSRef, &appBundleRef))
		return NULL;
	_err = AHRegisterHelpBook(&appBundleRef);
	if (_err != noErr) return PyMac_Error(_err);
	Py_INCREF(Py_None);
	_res = Py_None;
	return _res;
}

static PyMethodDef Ah_methods[] = {
	{"AHSearch", (PyCFunction)Ah_AHSearch, 1,
	 PyDoc_STR("(CFStringRef bookname, CFStringRef query) -> None")},
	{"AHGotoMainTOC", (PyCFunction)Ah_AHGotoMainTOC, 1,
	 PyDoc_STR("(AHTOCType toctype) -> None")},
	{"AHGotoPage", (PyCFunction)Ah_AHGotoPage, 1,
	 PyDoc_STR("(CFStringRef bookname, CFStringRef path, CFStringRef anchor) -> None")},
	{"AHLookupAnchor", (PyCFunction)Ah_AHLookupAnchor, 1,
	 PyDoc_STR("(CFStringRef bookname, CFStringRef anchor) -> None")},
	{"AHRegisterHelpBook", (PyCFunction)Ah_AHRegisterHelpBook, 1,
	 PyDoc_STR("(FSRef appBundleRef) -> None")},
	{NULL, NULL, 0}
};




void init_AH(void)
{
	PyObject *m;
	PyObject *d;




	m = Py_InitModule("_AH", Ah_methods);
	d = PyModule_GetDict(m);
	Ah_Error = PyMac_GetOSErrException();
	if (Ah_Error == NULL ||
	    PyDict_SetItemString(d, "Error", Ah_Error) != 0)
		return;
}

/* ========================= End module _AH ========================= */