Mac/Modules/drag/dragscan.py

   1 # Scan <Drag.h>, generating draggen.py.
   2 import sys
   3 from bgenlocations import TOOLBOXDIR, BGENDIR, INCLUDEDIR
   4 sys.path.append(BGENDIR)
   5
   6 from scantools import Scanner
   7
   8 MISSING_DEFINES="""
   9 kDragHasLeftSenderWindow        = (1 << 0)
  10 kDragInsideSenderApplication = (1 << 1)
  11 kDragInsideSenderWindow         = (1 << 2)
  12 kDragRegionAndImage                     = (1 << 4)
  13 flavorSenderOnly                        = (1 << 0)
  14 flavorSenderTranslated          = (1 << 1)
  15 flavorNotSaved                          = (1 << 2)
  16 flavorSystemTranslated          = (1 << 8)
  17 """
  18
  19
  20 def main():
  21     input = INCLUDEDIR + "Drag.h"
  22     output = "draggen.py"
  23     defsoutput = TOOLBOXDIR + "Dragconst.py"
  24     scanner = MyScanner(input, output, defsoutput)
  25     scanner.scan()
  26     scanner.close()
  27     print "=== Testing definitions output code ==="
  28     execfile(defsoutput, {}, {})
  29     print "=== Done scanning and generating, now doing 'import dragsupport' ==="
  30     import dragsupport
  31     print "=== Done.  It's up to you to compile Dragmodule.c ==="
  32
  33 class MyScanner(Scanner):
  34
  35     def destination(self, type, name, arglist):
  36         classname = "Function"
  37         listname = "functions"
  38         if arglist:
  39             t, n, m = arglist[0]
  40             if t in ('DragReference', 'DragRef') and m == "InMode":
  41                 classname = "Method"
  42                 listname = "methods"
  43         return classname, listname
  44
  45     def writeinitialdefs(self):
  46         self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
  47         self.defsfile.write("from Carbon.TextEdit import *\n")
  48         self.defsfile.write("from Carbon.QuickDraw import *\n")
  49         self.defsfile.write("fkDragActionAll = -1\n")
  50         self.defsfile.write("\n")
  51         # Defines unparseable in Drag.h
  52         self.defsfile.write(MISSING_DEFINES)
  53
  54     def makeblacklistnames(self):
  55         return [
  56                 "kDragActionAll",
  57                 ]
  58
  59     def makeblacklisttypes(self):
  60         return [
  61                 "DragTrackingHandlerUPP",
  62                 "DragReceiveHandlerUPP",
  63                 "DragSendDataUPP",
  64                 "DragInputUPP",
  65                 "DragDrawingUPP",
  66                 ]
  67
  68     def makerepairinstructions(self):
  69         return [
  70                 ([("void_ptr", "*", "InMode"), ("Size", "*", "InMode")],
  71                  [("OptionalInBuffer", "*", "*")]),
  72
  73                 ([("void", "*", "OutMode"), ("Size", "*", "OutMode")],
  74                  [("VarOutBuffer", "*", "InOutMode")]),
  75
  76                 ]
  77
  78 if __name__ == "__main__":
  79     main()