Mac/Modules/folder/foldersupport.py

   1 # This script generates a Python interface for an Apple Macintosh Manager.
   2 # It uses the "bgen" package to generate C code.
   3 # The function specifications are generated by scanning the mamager's header file,
   4 # using the "scantools" package (customized for this particular manager).
   5
   6 import string
   7
   8 # Declarations that change for each manager
   9 MACHEADERFILE = 'Folders.h'             # The Apple header file
  10 MODNAME = '_Folder'                             # The name of the module
  11
  12 # The following is *usually* unchanged but may still require tuning
  13 MODPREFIX = 'Folder'                    # The prefix for module-wide routines
  14 INPUTFILE = string.lower(MODPREFIX) + 'gen.py' # The file generated by the scanner
  15 OUTPUTFILE = MODNAME + "module.c"       # The file generated by this program
  16
  17 from macsupport import *
  18
  19 # Create the type objects
  20 ConstStrFileNameParam = ConstStr255Param
  21 StrFileName = Str255
  22 FolderClass = OSTypeType("FolderClass")
  23 # FolderDesc
  24 FolderDescFlags = Type("FolderDescFlags", "l")
  25 FolderLocation = OSTypeType("FolderLocation")
  26 # FolderRouting
  27 FolderType = OSTypeType("FolderType")
  28 RoutingFlags = Type("RoutingFlags", "l")
  29
  30
  31 includestuff = includestuff + """
  32 #ifdef WITHOUT_FRAMEWORKS
  33 #include <Folders.h>
  34 #else
  35 #include <Carbon/Carbon.h>
  36 #endif
  37
  38 """
  39
  40 execfile(string.lower(MODPREFIX) + 'typetest.py')
  41
  42 # From here on it's basically all boiler plate...
  43
  44 # Create the generator groups and link them
  45 module = MacModule(MODNAME, MODPREFIX, includestuff, finalstuff, initstuff)
  46
  47 # Create the generator classes used to populate the lists
  48 Function = OSErrFunctionGenerator
  49
  50 # Create and populate the lists
  51 functions = []
  52 execfile(INPUTFILE)
  53
  54 # add the populated lists to the generator groups
  55 # (in a different wordl the scan program would generate this)
  56 for f in functions: module.add(f)
  57
  58 # generate output (open the output file as late as possible)
  59 SetOutputFileName(OUTPUTFILE)
  60 module.generate()
  61