# This script generates a Python interface for an Apple Macintosh Manager.

# It uses the "bgen" package to generate C code.

# The function specifications are generated by scanning the mamager's header file,

# using the "scantools" package (customized for this particular manager).

#error missing SetActionFilter

import string

# Declarations that change for each manager

MODNAME = '_Mlte'                               # The name of the module

# The following is *usually* unchanged but may still require tuning

MODPREFIX = 'Mlte'                      # The prefix for module-wide routines

INPUTFILE = string.lower(MODPREFIX) + 'gen.py' # The file generated by the scanner

OUTPUTFILE = MODNAME + "module.c"       # The file generated by this program

from macsupport import *

# Create the type objects

includestuff = includestuff + """

#include <Carbon/Carbon.h>

/* For now we declare them forward here. They'll go to mactoolbox later */

static PyObject *TXNObj_New(TXNObject);

static int TXNObj_Convert(PyObject *, TXNObject *);

static PyObject *TXNFontMenuObj_New(TXNFontMenuObject);

static int TXNFontMenuObj_Convert(PyObject *, TXNFontMenuObject *);

// ADD declarations

#ifdef NOTYET_USE_TOOLBOX_OBJECT_GLUE

//extern PyObject *_CFTypeRefObj_New(CFTypeRef);

//extern int _CFTypeRefObj_Convert(PyObject *, CFTypeRef *);

//#define CFTypeRefObj_New _CFTypeRefObj_New

//#define CFTypeRefObj_Convert _CFTypeRefObj_Convert

#endif

/*

** Parse an optional fsspec

*/

static int

OptFSSpecPtr_Convert(PyObject *v, FSSpec **p_itself)

{

        static FSSpec fss;

        if (v == Py_None)

        {

                *p_itself = NULL;

                return 1;

        }

        *p_itself = &fss;

        return PyMac_GetFSSpec(v, *p_itself);

}

/*

** Parse an optional rect

*/

static int

OptRectPtr_Convert(PyObject *v, Rect **p_itself)

{

        static Rect r;

        if (v == Py_None)

        {

                *p_itself = NULL;

                return 1;

        }

        *p_itself = &r;

        return PyMac_GetRect(v, *p_itself);

}

/*

** Parse an optional GWorld

*/

static int

OptGWorldObj_Convert(PyObject *v, GWorldPtr *p_itself)

{

        if (v == Py_None)

        {

                *p_itself = NULL;

                return 1;

        }

        return GWorldObj_Convert(v, p_itself);

}

"""

initstuff = initstuff + """

//      PyMac_INIT_TOOLBOX_OBJECT_NEW(xxxx);

"""

TXNObject = OpaqueByValueType("TXNObject", "TXNObj")

TXNFontMenuObject = OpaqueByValueType("TXNFontMenuObject", "TXNFontMenuObj")

TXNFrameID = Type("TXNFrameID", "l")

TXNVersionValue = Type("TXNVersionValue", "l")

TXNFeatureBits = Type("TXNFeatureBits", "l")

TXNInitOptions = Type("TXNInitOptions", "l")

TXNFrameOptions = Type("TXNFrameOptions", "l")

TXNContinuousFlags = Type("TXNContinuousFlags", "l")

TXNMatchOptions = Type("TXNMatchOptions", "l")

TXNFileType = OSTypeType("TXNFileType")

TXNFrameType = Type("TXNFrameType", "l")

TXNDataType = OSTypeType("TXNDataType")

TXNControlTag = OSTypeType("TXNControlTag")

TXNActionKey = Type("TXNActionKey", "l")

TXNTabType = Type("TXNTabType", "b")

TXNScrollBarState = Type("TXNScrollBarState", "l")

TXNOffset = Type("TXNOffset", "l")

TXNObjectRefcon = FakeType("(TXNObjectRefcon)0") # XXXX For now...

TXNErrors = OSErrType("TXNErrors", "l")

TXNTypeRunAttributes = OSTypeType("TXNTypeRunAttributes")

TXNTypeRunAttributeSizes = Type("TXNTypeRunAttributeSizes", "l")

TXNPermanentTextEncodingType = Type("TXNPermanentTextEncodingType", "l")

TXTNTag = OSTypeType("TXTNTag")

TXNBackgroundType = Type("TXNBackgroundType", "l")

DragReference = OpaqueByValueType("DragReference", "DragObj")

DragTrackingMessage = Type("DragTrackingMessage", "h")

RgnHandle = OpaqueByValueType("RgnHandle", "ResObj")

OptRgnHandle = OpaqueByValueType("RgnHandle", "OptResObj")

GWorldPtr = OpaqueByValueType("GWorldPtr", "GWorldObj")

OptGWorldPtr = OpaqueByValueType("GWorldPtr", "OptGWorldObj")

MlteInBuffer = VarInputBufferType('void *', 'ByteCount', 'l')

OptFSSpecPtr = OpaqueByValueType("FSSpec *", "OptFSSpecPtr")

OptRectPtr = OpaqueByValueType("Rect *", "OptRectPtr")

UniChar = Type("UniChar", "h") # XXXX For now...

# ADD object type here

execfile("mltetypetest.py")

# Our (opaque) objects

class TXNObjDefinition(PEP253Mixin, GlobalObjectDefinition):

    def outputCheckNewArg(self):

        Output("if (itself == NULL) return PyMac_Error(resNotFound);")

class TXNFontMenuObjDefinition(PEP253Mixin, GlobalObjectDefinition):

    def outputCheckNewArg(self):

        Output("if (itself == NULL) return PyMac_Error(resNotFound);")

# ADD object class here

# From here on it's basically all boiler plate...

# Create the generator groups and link them

module = MacModule(MODNAME, MODPREFIX, includestuff, finalstuff, initstuff)

TXNObject_object = TXNObjDefinition("TXNObject", "TXNObj", "TXNObject")

TXNFontMenuObject_object = TXNFontMenuObjDefinition("TXNFontMenuObject", "TXNFontMenuObj", "TXNFontMenuObject")

# ADD object here

module.addobject(TXNObject_object)

module.addobject(TXNFontMenuObject_object)

# ADD addobject call here

# Create the generator classes used to populate the lists

Function = OSErrWeakLinkFunctionGenerator

Method = OSErrWeakLinkMethodGenerator

# Create and populate the lists

functions = []

TXNObject_methods = []

TXNFontMenuObject_methods = []

# ADD _methods initializer here

execfile(INPUTFILE)

# add the populated lists to the generator groups

# (in a different wordl the scan program would generate this)

for f in functions: module.add(f)

for f in TXNObject_methods: TXNObject_object.add(f)

for f in TXNFontMenuObject_methods: TXNFontMenuObject_object.add(f)

# ADD Manual generators here

inittextension_body = """

OSStatus _err;

TXNMacOSPreferredFontDescription * iDefaultFonts = NULL;

ItemCount iCountDefaultFonts = 0;

TXNInitOptions iUsageFlags;

PyMac_PRECHECK(TXNInitTextension);

if (!PyArg_ParseTuple(_args, "l", &iUsageFlags))

        return NULL;

_err = TXNInitTextension(iDefaultFonts,

                         iCountDefaultFonts,

                         iUsageFlags);

if (_err != noErr) return PyMac_Error(_err);

Py_INCREF(Py_None);

_res = Py_None;

return _res;

"""

f = ManualGenerator("TXNInitTextension", inittextension_body);

f.docstring = lambda: "(TXNInitOptions) -> None"

module.add(f)

# generate output (open the output file as late as possible)

SetOutputFileName(OUTPUTFILE)

module.generate()