Mac/Modules/carbonevt/CarbonEvtscan.py

   1 # IBCarbonscan.py
   2
   3 import sys
   4 import MacOS
   5 import sys
   6
   7 from bgenlocations import TOOLBOXDIR, BGENDIR
   8 sys.path.append(BGENDIR)
   9
  10 from scantools import Scanner, Scanner_OSX
  11
  12 def main():
  13     print "---Scanning CarbonEvents.h---"
  14     input = ["CarbonEvents.h"]
  15     output = "CarbonEventsgen.py"
  16     defsoutput = TOOLBOXDIR + "CarbonEvents.py"
  17     scanner = CarbonEvents_Scanner(input, output, defsoutput)
  18     scanner.scan()
  19     scanner.close()
  20     print "=== Testing definitions output code ==="
  21     execfile(defsoutput, {}, {})
  22     print "--done scanning, importing--"
  23     import CarbonEvtsupport
  24     print "done"
  25
  26 RefObjectTypes = ["EventRef",
  27                                 "EventQueueRef",
  28                                 "EventLoopRef",
  29                                 "EventLoopTimerRef",
  30                                 "EventHandlerRef",
  31                                 "EventHandlerCallRef",
  32                                 "EventTargetRef",
  33                                 "EventHotKeyRef",
  34                                 ]
  35
  36 class CarbonEvents_Scanner(Scanner_OSX):
  37     def destination(self, type, name, arglist):
  38         classname = "CarbonEventsFunction"
  39         listname = "functions"
  40         if arglist:
  41             t, n, m = arglist[0]
  42             if t in RefObjectTypes and m == "InMode":
  43                 if t == "EventHandlerRef":
  44                     classname = "EventHandlerRefMethod"
  45                 else:
  46                     classname = "CarbonEventsMethod"
  47                 listname = t + "methods"
  48             #else:
  49             #       print "not method"
  50         return classname, listname
  51
  52     def writeinitialdefs(self):
  53         self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
  54         self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
  55         self.defsfile.write("false = 0\n")
  56         self.defsfile.write("true = 1\n")
  57         self.defsfile.write("keyAEEventClass = FOUR_CHAR_CODE('evcl')\n")
  58         self.defsfile.write("keyAEEventID = FOUR_CHAR_CODE('evti')\n")
  59
  60     def makeblacklistnames(self):
  61         return [
  62                 "sHandler",
  63                 "MacCreateEvent",
  64 #                       "TrackMouseLocationWithOptions",
  65 #                       "TrackMouseLocation",
  66 #                       "TrackMouseRegion",
  67                 "RegisterToolboxObjectClass",
  68                 "UnregisterToolboxObjectClass",
  69                 "ProcessHICommand",
  70                 "GetCFRunLoopFromEventLoop",
  71
  72                 "InvokeEventHandlerUPP",
  73                 "InvokeEventComparatorUPP",
  74                 "InvokeEventLoopTimerUPP",
  75                 "NewEventComparatorUPP",
  76                 "NewEventLoopTimerUPP",
  77                 "NewEventHandlerUPP",
  78                 "DisposeEventComparatorUPP",
  79                 "DisposeEventLoopTimerUPP",
  80                 "DisposeEventHandlerUPP",
  81
  82                 # Wrote by hand
  83                 "InstallEventHandler",
  84                 "RemoveEventHandler",
  85
  86                 # Write by hand?
  87                 "GetEventParameter",
  88                 "FlushSpecificEventsFromQueue",
  89                 "FindSpecificEventInQueue",
  90                 "InstallEventLoopTimer",
  91
  92                 # Don't do these because they require a CFRelease
  93                 "CreateTypeStringWithOSType",
  94                 "CopyEvent",
  95                 ]
  96
  97 #       def makeblacklisttypes(self):
  98 #               return ["EventComparatorUPP",
  99 #                               "EventLoopTimerUPP",
 100 #                               #"EventHandlerUPP",
 101 #                               "EventComparatorProcPtr",
 102 #                               "EventLoopTimerProcPtr",
 103 #                               "EventHandlerProcPtr",
 104 #                               ]
 105
 106     def makerepairinstructions(self):
 107         return [
 108                 ([("UInt32", 'inSize', "InMode"), ("void_ptr", 'inDataPtr', "InMode")],
 109                  [("MyInBuffer", 'inDataPtr', "InMode")]),
 110                 ([("Boolean", 'ioWasInRgn', "OutMode")],
 111                  [("Boolean", 'ioWasInRgn', "InOutMode")]),
 112         ]
 113
 114 if __name__ == "__main__":
 115     main()