mirror of https://github.com/python/cpython
132 lines
3.6 KiB
Python
132 lines
3.6 KiB
Python
# Scan an Apple header file, generating a Python file of generator calls.
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import sys
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import os
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BGENDIR=os.path.join(sys.prefix, ':Tools:bgen:bgen')
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sys.path.append(BGENDIR)
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from scantools import Scanner
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from bgenlocations import TOOLBOXDIR
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LONG = "QuickTime"
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SHORT = "qt"
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OBJECTS = ("Movie", "Track", "Media", "UserData", "TimeBase", "MovieController")
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def main():
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input = "Movies.h"
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output = SHORT + "gen.py"
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defsoutput = TOOLBOXDIR + LONG + ".py"
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scanner = MyScanner(input, output, defsoutput)
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scanner.scan()
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scanner.close()
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print "=== Done scanning and generating, now importing the generated code... ==="
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exec "import " + SHORT + "support"
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print "=== Done. It's up to you to compile it now! ==="
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class MyScanner(Scanner):
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def destination(self, type, name, arglist):
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classname = "Function"
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listname = "functions"
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if arglist:
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t, n, m = arglist[0]
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if t in OBJECTS and m == "InMode":
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classname = "Method"
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listname = t + "_methods"
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return classname, listname
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def writeinitialdefs(self):
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self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
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def makeblacklistnames(self):
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return [
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"DisposeMovie", # Done on python-object disposal
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"DisposeMovieTrack", # ditto
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"DisposeTrackMedia", # ditto
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"DisposeUserData", # ditto
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# "DisposeTimeBase", # ditto
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"DisposeMovieController", # ditto
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# The following 4 use 'void *' in an uncontrolled way
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# TBD when I've read the manual...
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"GetUserDataItem",
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"SetUserDataItem",
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"SetTextSampleData",
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"BeginFullScreen",
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# bgen gets the argument in/out wrong..
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"AddTextSample",
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"AddTESample",
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"AddHiliteSample",
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"HiliteTextSample",
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"MakeTrackTimeTable", # Uses long * return?
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"MakeMediaTimeTable", # ditto
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## "VideoMediaGetStallCount", # Undefined in CW Pro 3 library
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]
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def makegreylist(self):
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return [
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('#ifndef TARGET_API_MAC_CARBON', [
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'SpriteMediaGetIndImageProperty', # XXXX Why isn't this in carbon?
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'CheckQuickTimeRegistration',
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])]
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def makeblacklisttypes(self):
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return [
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# I don't think we want to do these
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"QTSyncTaskPtr",
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# We dont do callbacks yet, so no need for these
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"QTCallBack",
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# Skipped for now, due to laziness
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"TrackEditState",
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"MovieEditState",
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"MatrixRecord",
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"MatrixRecord_ptr",
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"SampleReferencePtr",
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"QTTweener",
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# Routine pointers, not yet.
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"MoviesErrorUPP",
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"MoviePreviewCallOutUPP",
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"MovieDrawingCompleteUPP",
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"QTCallBackUPP",
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"TextMediaUPP",
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"MovieProgressUPP",
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"MovieRgnCoverUPP",
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"MCActionFilterUPP",
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"MCActionFilterWithRefConUPP",
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"GetMovieUPP",
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"ModalFilterUPP",
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"TrackTransferUPP",
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"QTAtomContainer",
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"SpriteWorld",
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"Sprite",
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]
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def makerepairinstructions(self):
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return [
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([('FSSpec', '*', 'OutMode')], [('FSSpec_ptr', '*', 'InMode')]),
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# Movie controller creation
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([('ComponentInstance', 'NewMovieController', 'ReturnMode')],
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[('MovieController', '*', 'ReturnMode')]),
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# NewMovieFromFile
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([('short', 'resId', 'OutMode'), ('StringPtr', 'resName', 'InMode')],
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[('short', 'resId', 'InOutMode'), ('dummyStringPtr', 'resName', 'InMode')]),
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# MCDoAction and more
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([('void', '*', 'OutMode')], [('mcactionparams', '*', 'InMode')]),
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# SetTimeBaseZero. Does not handle NULLs, unfortunately
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([('TimeRecord', 'zero', 'OutMode')], [('TimeRecord', 'zero', 'InMode')]),
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# ConvertTime and ConvertTimeScale
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([('TimeRecord', 'inout', 'OutMode')], [('TimeRecord', 'inout', 'InOutMode')]),
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# AddTime and SubtractTime
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([('TimeRecord', 'dst', 'OutMode')], [('TimeRecord', 'dst', 'InOutMode')]),
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]
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if __name__ == "__main__":
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main()
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