Python code coverage for Mac/Modules/menu/menusupport.py

#	count	content
1	n/a	# This script generates a Python interface for an Apple Macintosh Manager.
2	n/a	# It uses the "bgen" package to generate C code.
3	n/a	# The function specifications are generated by scanning the mamager's header file,
4	n/a	# using the "scantools" package (customized for this particular manager).
5	n/a
6	n/a	import string
7	n/a
8	n/a	# Declarations that change for each manager
9	n/a	MACHEADERFILE = 'Menus.h' # The Apple header file
10	n/a	MODNAME = '_Menu' # The name of the module
11	n/a	OBJECTNAME = 'Menu' # The basic name of the objects used here
12	n/a
13	n/a	# The following is usually unchanged but may still require tuning
14	n/a	MODPREFIX = 'Menu' # The prefix for module-wide routines
15	n/a	OBJECTTYPE = OBJECTNAME + 'Handle' # The C type used to represent them
16	n/a	OBJECTPREFIX = MODPREFIX + 'Obj' # The prefix for object methods
17	n/a	INPUTFILE = string.lower(MODPREFIX) + 'gen.py' # The file generated by the scanner
18	n/a	EXTRAFILE = string.lower(MODPREFIX) + 'edit.py' # A similar file but hand-made
19	n/a	OUTPUTFILE = MODNAME + "module.c" # The file generated by this program
20	n/a
21	n/a	from macsupport import *
22	n/a
23	n/a	# Create the type objects
24	n/a
25	n/a	MenuHandle = OpaqueByValueType(OBJECTTYPE, OBJECTPREFIX)
26	n/a	MenuRef = MenuHandle
27	n/a	OptMenuRef = OpaqueByValueType(OBJECTTYPE, "Opt" + OBJECTPREFIX)
28	n/a	Handle = OpaqueByValueType("Handle", "ResObj")
29	n/a	MenuBarHandle = OpaqueByValueType("MenuBarHandle", "ResObj")
30	n/a	MenuID = Type("MenuID", "h")
31	n/a	MenuItemIndex = Type("MenuItemIndex", "h")
32	n/a	MenuItemID = Type("MenuItemID", "l")
33	n/a	MenuCommand = Type("MenuCommand", "l")
34	n/a	MenuAttributes = Type("MenuAttributes", "l")
35	n/a	MenuItemAttributes = Type("MenuItemAttributes", "l")
36	n/a	unsigned_char = Type('unsigned char', 'b')
37	n/a	FMFontFamily = Type("FMFontFamily", "h")
38	n/a	FMFontStyle = Type("FMFontStyle", "h")
39	n/a	UniChar = Type("UniChar", "h")
40	n/a
41	n/a	includestuff = includestuff + """
42	n/a	#include <Carbon/Carbon.h>
43	n/a
44	n/a
45	n/a	#ifdef USE_TOOLBOX_OBJECT_GLUE
46	n/a
47	n/a	extern PyObject *_MenuObj_New(MenuHandle);
48	n/a	extern int _MenuObj_Convert(PyObject , MenuHandle );
49	n/a
50	n/a	#define MenuObj_New _MenuObj_New
51	n/a	#define MenuObj_Convert _MenuObj_Convert
52	n/a	#endif
53	n/a
54	n/a	#define as_Menu(h) ((MenuHandle)h)
55	n/a	#define as_Resource(h) ((Handle)h)
56	n/a
57	n/a
58	n/a	/* Alternative version of MenuObj_New, which returns None for NULL argument */
59	n/a	PyObject *OptMenuObj_New(MenuRef itself)
60	n/a	{
61	n/a	if (itself == NULL) {
62	n/a	Py_INCREF(Py_None);
63	n/a	return Py_None;
64	n/a	}
65	n/a	return MenuObj_New(itself);
66	n/a	}
67	n/a
68	n/a	/* Alternative version of MenuObj_Convert, which returns NULL for a None argument */
69	n/a	int OptMenuObj_Convert(PyObject v, MenuRef p_itself)
70	n/a	{
71	n/a	if ( v == Py_None ) {
72	n/a	*p_itself = NULL;
73	n/a	return 1;
74	n/a	}
75	n/a	return MenuObj_Convert(v, p_itself);
76	n/a	}
77	n/a	"""
78	n/a
79	n/a	initstuff = initstuff + """
80	n/a	PyMac_INIT_TOOLBOX_OBJECT_NEW(MenuHandle, MenuObj_New);
81	n/a	PyMac_INIT_TOOLBOX_OBJECT_CONVERT(MenuHandle, MenuObj_Convert);
82	n/a	"""
83	n/a
84	n/a	class MyObjectDefinition(PEP253Mixin, GlobalObjectDefinition):
85	n/a	pass
86	n/a
87	n/a	# Create the generator groups and link them
88	n/a	module = MacModule(MODNAME, MODPREFIX, includestuff, finalstuff, initstuff)
89	n/a	object = MyObjectDefinition(OBJECTNAME, OBJECTPREFIX, OBJECTTYPE)
90	n/a	module.addobject(object)
91	n/a
92	n/a	# Create the generator classes used to populate the lists
93	n/a	Function = OSErrWeakLinkFunctionGenerator
94	n/a	Method = OSErrWeakLinkMethodGenerator
95	n/a
96	n/a	# Create and populate the lists
97	n/a	functions = []
98	n/a	methods = []
99	n/a	execfile(INPUTFILE)
100	n/a	execfile(EXTRAFILE)
101	n/a
102	n/a	# add the populated lists to the generator groups
103	n/a	for f in functions: module.add(f)
104	n/a	for f in methods: object.add(f)
105	n/a
106	n/a	# generate output (open the output file as late as possible)
107	n/a	SetOutputFileName(OUTPUTFILE)
108	n/a	module.generate()