Mac/Modules/list/listscan.py

   1 # Scan an Apple header file, generating a Python file of generator calls.
   2
   3 import sys
   4 import os
   5 from bgenlocations import TOOLBOXDIR, BGENDIR
   6 sys.path.append(BGENDIR)
   7 from scantools import Scanner
   8
   9 LONG = "Lists"
  10 SHORT = "list"
  11 OBJECT = "ListHandle"
  12
  13 def main():
  14         input = LONG + ".h"
  15         output = SHORT + "gen.py"
  16         defsoutput = TOOLBOXDIR + LONG + ".py"
  17         scanner = MyScanner(input, output, defsoutput)
  18         scanner.scan()
  19         scanner.close()
  20         print "=== Testing definitions output code ==="
  21         execfile(defsoutput, {}, {})
  22         print "=== Done scanning and generating, now importing the generated code... ==="
  23         exec "import " + SHORT + "support"
  24         print "=== Done.  It's up to you to compile it now! ==="
  25
  26 class MyScanner(Scanner):
  27
  28         def destination(self, type, name, arglist):
  29                 classname = "Function"
  30                 listname = "functions"
  31                 if arglist:
  32                         t, n, m = arglist[-1]
  33                         # This is non-functional today
  34                         if t in ('ListHandle', 'ListRef') and m == "InMode":
  35                                 classname = "Method"
  36                                 listname = "methods"
  37                 return classname, listname
  38
  39         def makeblacklistnames(self):
  40                 return [
  41                         "LDispose",             # Done by removing the object
  42                         "LSearch",              # We don't want to handle procs just yet
  43                         "CreateCustomList",  # done manually
  44                         "SetListDefinitionProc",
  45
  46                         # These have funny argument/return values
  47                         "GetListViewBounds",
  48                         "GetListCellIndent",
  49                         "GetListCellSize",
  50                         "GetListVisibleCells",
  51                         "GetListClickLocation",
  52                         "GetListMouseLocation",
  53                         "GetListDataBounds",
  54                         "SetListLastClick",
  55                         ]
  56
  57         def makeblacklisttypes(self):
  58                 return [
  59                         "ListClickLoopUPP",  # Too difficult for now
  60                         "ListDefSpecPtr", # later
  61                         ]
  62
  63         def makerepairinstructions(self):
  64                 return [
  65                         ([('ListBounds_ptr', '*', 'InMode')],
  66                          [('Rect_ptr', '*', 'InMode')]),
  67
  68                         ([("Cell", "theCell", "OutMode")],
  69                          [("Cell", "theCell", "InOutMode")]),
  70
  71                         ([("void_ptr", "*", "InMode"), ("short", "*", "InMode")],
  72                          [("InBufferShortsize", "*", "*")]),
  73
  74                         ([("void", "*", "OutMode"), ("short", "*", "OutMode")],
  75                          [("VarOutBufferShortsize", "*", "InOutMode")]),
  76
  77                         # SetListCellIndent doesn't have const
  78                         ([("Point", "indent", "OutMode")],
  79                          [("Point_ptr", "indent", "InMode")]),
  80
  81                         ]
  82
  83         def writeinitialdefs(self):
  84                 self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
  85
  86
  87 if __name__ == "__main__":
  88         main()