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# Scan an Apple header file, generating a Python file of generator calls.
import sys
import os
BGENDIR=os.path.join(sys.prefix, ':Tools:bgen:bgen')
sys.path.append(BGENDIR)
from scantools import Scanner
from bgenlocations import TOOLBOXDIR
LONG = "Dialogs"
SHORT = "dlg"
OBJECT = "DialogPtr"
def main():
input = LONG + ".h"
output = SHORT + "gen.py"
defsoutput = TOOLBOXDIR + LONG + ".py"
scanner = MyScanner(input, output, defsoutput)
scanner.scan()
scanner.close()
print "=== Done scanning and generating, now importing the generated code... ==="
exec "import " + SHORT + "support"
print "=== Done. It's up to you to compile it now! ==="
class MyScanner(Scanner):
def destination(self, type, name, arglist):
classname = "Function"
listname = "functions"
if arglist:
t, n, m = arglist[0]
if t in ("DialogPtr", "DialogRef") and m == "InMode":
classname = "Method"
listname = "methods"
return classname, listname
def makeblacklistnames(self):
return [
'InitDialogs',
'ErrorSound',
# Dialogs are disposed when the object is deleted
'CloseDialog',
'DisposDialog',
'DisposeDialog',
'UpdtDialog',
'CouldAlert',
'FreeAlert',
'CouldDialog',
'FreeDialog',
'GetStdFilterProc',
]
def makeblacklisttypes(self):
return [
"AlertStdAlertParamPtr", # Too much work, for now
]
def makerepairinstructions(self):
return [
([("Str255", "*", "InMode")],
[("*", "*", "OutMode")]),
([("void_ptr", "*", "InMode"), ("long", "*", "InMode")],
[("InBuffer", "*", "*")]),
([("void", "*", "OutMode"), ("long", "*", "InMode"),
("long", "*", "OutMode")],
[("VarVarOutBuffer", "*", "InOutMode")]),
# GetDialogItem return handle is optional
([("Handle", "item", "OutMode")],
[("OptHandle", "item", "OutMode")]),
# NewDialog ETC.
([("void", "*", "OutMode")],
[("NullStorage", "*", "InMode")]),
([("DialogPtr", "*", "OutMode")],
[("ExistingDialogPtr", "*", "*")]),
([("DialogRef", "*", "OutMode")],
[("ExistingDialogPtr", "*", "*")]),
]
if __name__ == "__main__":
main()
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