1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
|
# 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 + """
#ifdef WITHOUT_FRAMEWORKS
#include <MacTextEditor.h>
#else
#include <Carbon/Carbon.h>
#endif
/* 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(GlobalObjectDefinition):
def outputCheckNewArg(self):
Output("if (itself == NULL) return PyMac_Error(resNotFound);")
class TXNFontMenuObjDefinition(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()
|
