Mac/Modules/win/winscan.py

   1 # Scan an Apple header file, generating a Python file of generator calls.
   2 import sys
   3 import os
   4 BGENDIR=os.path.join(sys.prefix, ':Tools:bgen:bgen')
   5 sys.path.append(BGENDIR)
   6 from bgenlocations import TOOLBOXDIR
   7
   8 from scantools import Scanner
   9
  10 def main():
  11         input = "MacWindows.h"
  12         output = "wingen.py"
  13         defsoutput = TOOLBOXDIR + "Windows.py"
  14         scanner = MyScanner(input, output, defsoutput)
  15         scanner.scan()
  16         scanner.close()
  17         print "=== Done scanning and generating, now importing the generated code... ==="
  18         import winsupport
  19         print "=== Done.  It's up to you to compile it now! ==="
  20
  21 class MyScanner(Scanner):
  22
  23         def destination(self, type, name, arglist):
  24                 classname = "Function"
  25                 listname = "functions"
  26                 if arglist:
  27                         t, n, m = arglist[0]
  28                         if t in ("WindowPtr", "WindowPeek", "WindowRef") and m == "InMode":
  29                                 classname = "Method"
  30                                 listname = "methods"
  31                 return classname, listname
  32
  33         def writeinitialdefs(self):
  34                 self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
  35
  36         def makeblacklistnames(self):
  37                 return [
  38                         'DisposeWindow', # Implied when the object is deleted
  39                         'CloseWindow',
  40                         'SetWindowProperty',    # For the moment
  41                         'GetWindowProperty',
  42                         'GetWindowPropertySize',
  43                         'RemoveWindowProperty',
  44                         'MacCloseWindow',
  45                         # Constants with funny definitions
  46                         'kMouseUpOutOfSlop',
  47                         ]
  48
  49         def makegreylist(self):
  50                 return [
  51                         ('#if !TARGET_API_MAC_CARBON', [
  52                                 'GetAuxWin',
  53                                 'GetWindowDataHandle',
  54                                 'SaveOld',
  55                                 'DrawNew',
  56                                 'SetWinColor',
  57                                 'SetDeskCPat',
  58                                 'InitWindows',
  59                                 'InitFloatingWindows',
  60                                 'GetWMgrPort',
  61                                 'GetCWMgrPort',
  62                                 'ValidRgn',             # Use versions with Window in their name
  63                                 'ValidRect',
  64                                 'InvalRgn',
  65                                 'InvalRect',
  66                                 'IsValidWindowPtr', # I think this is useless for Python, but not sure...
  67                         ])]
  68
  69         def makeblacklisttypes(self):
  70                 return [
  71                         'ProcPtr',
  72                         'DragGrayRgnUPP',
  73                         'Collection',           # For now, to be done later
  74                         'DragReference',        # Ditto, dragmodule doesn't export it yet.
  75                         ]
  76
  77         def makerepairinstructions(self):
  78                 return [
  79
  80                         # GetWTitle
  81                         ([("Str255", "*", "InMode")],
  82                          [("*", "*", "OutMode")]),
  83
  84                         ([("void_ptr", "*", "InMode"), ("long", "*", "InMode")],
  85                          [("InBuffer", "*", "*")]),
  86
  87                         ([("void", "*", "OutMode"), ("long", "*", "InMode"),
  88                                                     ("long", "*", "OutMode")],
  89                          [("VarVarOutBuffer", "*", "InOutMode")]),
  90
  91                         ([("void", "wStorage", "OutMode")],
  92                          [("NullStorage", "*", "InMode")]),
  93
  94                         ([("WindowPtr", "*", "OutMode")],
  95                          [("ExistingWindowPtr", "*", "*")]),
  96                         ([("WindowRef", "*", "OutMode")],       # Same, but other style headerfiles
  97                          [("ExistingWindowPtr", "*", "*")]),
  98
  99                         ([("WindowPtr", "FrontWindow", "ReturnMode")],
 100                          [("ExistingWindowPtr", "*", "*")]),
 101                         ([("WindowRef", "FrontWindow", "ReturnMode")],  # Ditto
 102                          [("ExistingWindowPtr", "*", "*")]),
 103                         ]
 104
 105 if __name__ == "__main__":
 106         main()
 107