Mac/Modules/app/appscan.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 = "Appearance"
  10 SHORT = "app"
  11 OBJECT = "ThemeDrawingState"
  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[0]
  33                         # This is non-functional today
  34                         if t == OBJECT and m == "InMode":
  35                                 classname = "Method"
  36                                 listname = "methods"
  37                 return classname, listname
  38
  39         def writeinitialdefs(self):
  40                 self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
  41
  42         def makeblacklistnames(self):
  43                 return [
  44                         "GetThemeFont",         # Funny stringbuffer in/out parameter, I think...
  45                         # Constants with funny definitions
  46                         "appearanceBadBrushIndexErr",
  47                         "appearanceProcessRegisteredErr",
  48                         "appearanceProcessNotRegisteredErr",
  49                         "appearanceBadTextColorIndexErr",
  50                         "appearanceThemeHasNoAccents",
  51                         "appearanceBadCursorIndexErr",
  52                         ]
  53
  54         def makeblacklisttypes(self):
  55                 return [
  56                         "MenuTitleDrawingUPP",
  57                         "MenuItemDrawingUPP",
  58                         "ThemeIteratorUPP",
  59                         "ThemeTabTitleDrawUPP",
  60 #                       "ThemeEraseUPP",
  61 #                       "ThemeButtonDrawUPP",
  62                         "WindowTitleDrawingUPP",
  63                         "ProcessSerialNumber_ptr",              # Too much work for now.
  64                         "ThemeTrackDrawInfo_ptr",       # Too much work
  65 #                       "ThemeButtonDrawInfo_ptr",      # ditto
  66                         "ThemeWindowMetrics_ptr",       # ditto
  67 #                       "ThemeDrawingState",    # This is an opaque pointer, so it should be simple. Later.
  68                         "Collection",           # No interface to collection mgr yet.
  69                         "BytePtr",              # Not yet.
  70                         ]
  71
  72         def makerepairinstructions(self):
  73                 return [
  74                         ([("void", 'inContext', "OutMode")],
  75                          [("NULL", 'inContext', "InMode")]),
  76                         ([("Point", 'ioBounds', "OutMode")],
  77                          [("Point", 'ioBounds', "InOutMode")]),
  78                         ]
  79
  80 if __name__ == "__main__":
  81         main()