Mac/Modules/qt/qtscan.py

   1 # Scan an Apple header file, generating a Python file of generator calls.
   2
   3 import addpack
   4 addpack.addpack(':tools:bgen:bgen')
   5 from scantools import Scanner
   6 from bgenlocations import TOOLBOXDIR
   7
   8 LONG = "QuickTime"
   9 SHORT = "qt"
  10 OBJECTS = ("Movie", "Track", "Media", "UserData", "TimeBase", "MovieController")
  11
  12 def main():
  13         input = "Movies.h"
  14         output = SHORT + "gen.py"
  15         defsoutput = TOOLBOXDIR + LONG + ".py"
  16         scanner = MyScanner(input, output, defsoutput)
  17         scanner.scan()
  18         scanner.close()
  19         print "=== Done scanning and generating, now importing the generated code... ==="
  20         exec "import " + SHORT + "support"
  21         print "=== Done.  It's up to you to compile it now! ==="
  22
  23 class MyScanner(Scanner):
  24
  25         def destination(self, type, name, arglist):
  26                 classname = "Function"
  27                 listname = "functions"
  28                 if arglist:
  29                         t, n, m = arglist[0]
  30                         if t in OBJECTS and m == "InMode":
  31                                 classname = "Method"
  32                                 listname = t + "_methods"
  33                 return classname, listname
  34
  35         def makeblacklistnames(self):
  36                 return [
  37                         "DisposeMovie",         # Done on python-object disposal
  38                         "DisposeMovieTrack",    # ditto
  39                         "DisposeTrackMedia",    # ditto
  40                         "DisposeUserData",              # ditto
  41                         "DisposeTimeBase",              # ditto
  42                         "DisposeMovieController", # ditto
  43
  44                         # The following 4 use 'void *' in an uncontrolled way
  45                         # TBD when I've read the manual...
  46                         "GetUserDataItem",
  47                         "SetUserDataItem",
  48                         "SetTextSampleData",
  49                         "BeginFullScreen",
  50                         # bgen gets the argument in/out wrong..
  51                         "AddTextSample",
  52                         "AddTESample",
  53                         "AddHiliteSample",
  54                         "HiliteTextSample",
  55                         # Missing in CW11 quicktime library
  56                         "SpriteMediaGetDisplayedSampleNumber",
  57                         "SpriteMediaGetIndImageDescription",
  58                         "SpriteMediaCountImages",
  59                         "SpriteMediaCountSprites",
  60                         "SpriteMediaHitTestSprites",
  61                         "SpriteMediaGetProperty",
  62                         "SpriteMediaSetProperty",
  63                         "TextMediaSetTextSampleData",
  64                         "TextMediaHiliteTextSample",
  65                         "TextMediaFindNextText",
  66                         "TextMediaAddHiliteSample",
  67                         "TextMediaAddTESample",
  68                         "TextMediaAddTextSample",
  69                         "VideoMediaGetStatistics",
  70                         "VideoMediaResetStatistics",
  71                         "EndFullScreen",
  72                         "NewMovieFromDataRef",
  73                         "MCPtInController",
  74                         "MCRemoveAMovie",
  75                         "MCRemoveAllMovies",
  76                         "MCInvalidate",
  77                         "InvalidateMovieRegion",
  78                         "GetMovieCompositeBufferFlags",
  79                         "SetMovieCompositeBufferFlags",
  80                         "SetTrackSoundLocalizationSettings",
  81                         "GetTrackSoundLocalizationSettings",
  82                         "GetMovieNaturalBoundsRect",
  83                         ]
  84
  85         def makeblacklisttypes(self):
  86                 return [
  87                         # I don't think we want to do these
  88                         "QTSyncTaskPtr",
  89                         # We dont do callbacks yet, so no need for these
  90                         "QTCallBack",
  91                         # Skipped for now, due to laziness
  92                         "TimeRecord",
  93                         "TimeRecord_ptr",
  94                         "TrackEditState",
  95                         "MovieEditState",
  96                         "MatrixRecord",
  97                         "MatrixRecord_ptr",
  98                         "SampleReferencePtr",
  99
 100                         # Routine pointers, not yet.
 101                         "MoviesErrorUPP",
 102                         "MoviePreviewCallOutUPP",
 103                         "MovieDrawingCompleteUPP",
 104                         "QTCallBackUPP",
 105                         "TextMediaUPP",
 106                         "MovieProgressUPP",
 107                         "MovieRgnCoverUPP",
 108                         "MCActionFilterUPP",
 109                         "MCActionFilterWithRefConUPP",
 110                         "GetMovieUPP",
 111                         "ModalFilterUPP",
 112                         "TrackTransferUPP",
 113                         "QTAtomContainer",
 114                         "SpriteWorld",
 115                         "Sprite",
 116                         ]
 117
 118         def makerepairinstructions(self):
 119                 return [
 120                         ([('FSSpec', '*', 'OutMode')], [('FSSpec_ptr', '*', 'InMode')]),
 121
 122                         # Movie controller creation
 123                         ([('ComponentInstance', 'NewMovieController', 'ReturnMode')],
 124                          [('MovieController', '*', 'ReturnMode')]),
 125
 126                         # NewMovieFromFile
 127                         ([('short', 'resId', 'OutMode'), ('StringPtr', 'resName', 'InMode')],
 128                          [('short', 'resId', 'InOutMode'), ('dummyStringPtr', 'resName', 'InMode')]),
 129
 130                         # MCDoAction and more
 131                         ([('void', '*', 'OutMode')], [('mcactionparams', '*', 'InMode')]),
 132
 133                         ]
 134
 135 if __name__ == "__main__":
 136         main()