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 BGENDIR=os.path.join(sys.prefix, ':Tools:bgen:bgen')
   6 sys.path.append(BGENDIR)
   7 from scantools import Scanner
   8 from bgenlocations import TOOLBOXDIR
   9
  10 LONG = "Appearance"
  11 SHORT = "app"
  12 OBJECT = "ThemeDrawingState"
  13
  14 def main():
  15         input = LONG + ".h"
  16         output = SHORT + "gen.py"
  17         defsoutput = TOOLBOXDIR + LONG + ".py"
  18         scanner = MyScanner(input, output, defsoutput)
  19         scanner.scan()
  20         scanner.close()
  21         print "=== Done scanning and generating, now importing the generated code... ==="
  22         exec "import " + SHORT + "support"
  23         print "=== Done.  It's up to you to compile it now! ==="
  24
  25 class MyScanner(Scanner):
  26
  27         def destination(self, type, name, arglist):
  28                 classname = "Function"
  29                 listname = "functions"
  30                 if arglist:
  31                         t, n, m = arglist[0]
  32                         # This is non-functional today
  33                         if t == OBJECT and m == "InMode":
  34                                 classname = "Method"
  35                                 listname = "methods"
  36                 return classname, listname
  37
  38         def writeinitialdefs(self):
  39                 self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
  40
  41         def makeblacklistnames(self):
  42                 return [
  43                         "GetThemeFont",         # Funny stringbuffer in/out parameter, I think...
  44                         # Constants with funny definitions
  45                         "appearanceBadBrushIndexErr",
  46                         "appearanceProcessRegisteredErr",
  47                         "appearanceProcessNotRegisteredErr",
  48                         "appearanceBadTextColorIndexErr",
  49                         "appearanceThemeHasNoAccents",
  50                         "appearanceBadCursorIndexErr",
  51                         ]
  52
  53         def makegreylist(self):
  54                 return [
  55                         ('#if TARGET_API_MAC_CARBON', [
  56                                 'GetThemeMetric',
  57                                 'GetThemeTextShadowOutset',
  58                                 'GetThemeTextDimensions',
  59                                 'TruncateThemeText',
  60                                 'DrawThemeTextBox',
  61                         ])]
  62
  63         def makeblacklisttypes(self):
  64                 return [
  65                         "MenuTitleDrawingUPP",
  66                         "MenuItemDrawingUPP",
  67                         "ThemeIteratorUPP",
  68                         "ThemeTabTitleDrawUPP",
  69 #                       "ThemeEraseUPP",
  70 #                       "ThemeButtonDrawUPP",
  71                         "WindowTitleDrawingUPP",
  72                         "ProcessSerialNumber_ptr",              # Too much work for now.
  73                         "ThemeTrackDrawInfo_ptr",       # Too much work
  74 #                       "ThemeButtonDrawInfo_ptr",      # ditto
  75                         "ThemeWindowMetrics_ptr",       # ditto
  76 #                       "ThemeDrawingState",    # This is an opaque pointer, so it should be simple. Later.
  77                         "Collection",           # No interface to collection mgr yet.
  78                         "BytePtr",              # Not yet.
  79                         ]
  80
  81         def makerepairinstructions(self):
  82                 return [
  83                         ([("void", 'inContext', "OutMode")],
  84                          [("NULL", 'inContext', "InMode")]),
  85                         ([("Point", 'ioBounds', "OutMode")],
  86                          [("Point", 'ioBounds', "InOutMode")]),
  87                         ]
  88
  89 if __name__ == "__main__":
  90         main()