| # Scan an Apple header file, generating a Python file of generator calls. |
| |
| import sys |
| import os |
| from bgenlocations import TOOLBOXDIR, BGENDIR |
| sys.path.append(BGENDIR) |
| from scantools import Scanner |
| |
| LONG = "QuickTime" |
| SHORT = "qt" |
| OBJECTS = ("Movie", "Track", "Media", "UserData", "TimeBase", "MovieController") |
| |
| def main(): |
| input = "Movies.h" |
| output = SHORT + "gen.py" |
| defsoutput = TOOLBOXDIR + LONG + ".py" |
| scanner = MyScanner(input, output, defsoutput) |
| scanner.scan() |
| scanner.close() |
| print "=== Testing definitions output code ===" |
| execfile(defsoutput, {}, {}) |
| print "=== Done scanning and generating, now importing the generated code... ===" |
| exec "import " + SHORT + "support" |
| print "=== Done. It's up to you to compile it now! ===" |
| |
| class MyScanner(Scanner): |
| |
| def destination(self, type, name, arglist): |
| classname = "Function" |
| listname = "functions" |
| if arglist: |
| t, n, m = arglist[0] |
| if t in OBJECTS and m == "InMode": |
| classname = "Method" |
| listname = t + "_methods" |
| return classname, listname |
| |
| def writeinitialdefs(self): |
| self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n") |
| |
| def makeblacklistnames(self): |
| return [ |
| "DisposeMovie", # Done on python-object disposal |
| "DisposeMovieTrack", # ditto |
| "DisposeTrackMedia", # ditto |
| "DisposeUserData", # ditto |
| # "DisposeTimeBase", # ditto |
| "DisposeMovieController", # ditto |
| |
| # The following 4 use 'void *' in an uncontrolled way |
| # TBD when I've read the manual... |
| "GetUserDataItem", |
| "SetUserDataItem", |
| "SetTextSampleData", |
| "BeginFullScreen", |
| # bgen gets the argument in/out wrong.. |
| "AddTextSample", |
| "AddTESample", |
| "AddHiliteSample", |
| "HiliteTextSample", |
| |
| "MakeTrackTimeTable", # Uses long * return? |
| "MakeMediaTimeTable", # ditto |
| ## "VideoMediaGetStallCount", # Undefined in CW Pro 3 library |
| ] |
| |
| def makegreylist(self): |
| return [ |
| ('#if !TARGET_API_MAC_CARBON', [ |
| 'SpriteMediaGetIndImageProperty', # XXXX Why isn't this in carbon? |
| 'CheckQuickTimeRegistration', |
| 'SetMovieAnchorDataRef', |
| 'GetMovieAnchorDataRef', |
| 'GetMovieLoadState', |
| 'OpenADataHandler', |
| 'MovieMediaGetCurrentMovieProperty', |
| 'MovieMediaGetCurrentTrackProperty', |
| 'MovieMediaGetChildMovieDataReference', |
| 'MovieMediaSetChildMovieDataReference', |
| 'MovieMediaLoadChildMovieFromDataReference', |
| 'Media3DGetViewObject', |
| ])] |
| |
| def makeblacklisttypes(self): |
| return [ |
| # I don't think we want to do these |
| "QTSyncTaskPtr", |
| # We dont do callbacks yet, so no need for these |
| "QTCallBack", |
| # Skipped for now, due to laziness |
| "TrackEditState", |
| "MovieEditState", |
| "MatrixRecord", |
| "MatrixRecord_ptr", |
| "SampleReferencePtr", |
| "QTTweener", |
| |
| # Routine pointers, not yet. |
| "MoviesErrorUPP", |
| "MoviePreviewCallOutUPP", |
| "MovieDrawingCompleteUPP", |
| "QTCallBackUPP", |
| "TextMediaUPP", |
| "MovieProgressUPP", |
| "MovieRgnCoverUPP", |
| "MCActionFilterUPP", |
| "MCActionFilterWithRefConUPP", |
| "GetMovieUPP", |
| "ModalFilterUPP", |
| "TrackTransferUPP", |
| "MoviePrePrerollCompleteUPP", |
| "MovieExecuteWiredActionsUPP", |
| "QTBandwidthNotificationUPP", |
| "DoMCActionUPP", |
| |
| "SampleReference64Ptr", # Don't know what this does, yet |
| "QTRuntimeSpriteDescPtr", |
| "QTBandwidthReference", |
| "QTScheduledBandwidthReference", |
| "QTAtomContainer", |
| "SpriteWorld", |
| "Sprite", |
| ] |
| |
| def makerepairinstructions(self): |
| return [ |
| ([('FSSpec', '*', 'OutMode')], [('FSSpec_ptr', '*', 'InMode')]), |
| |
| # Movie controller creation |
| ([('ComponentInstance', 'NewMovieController', 'ReturnMode')], |
| [('MovieController', '*', 'ReturnMode')]), |
| |
| # NewMovieFromFile |
| ([('short', 'resId', 'OutMode'), ('StringPtr', 'resName', 'InMode')], |
| [('short', 'resId', 'InOutMode'), ('dummyStringPtr', 'resName', 'InMode')]), |
| |
| # MCDoAction and more |
| ([('void', '*', 'OutMode')], [('mcactionparams', '*', 'InMode')]), |
| |
| # SetTimeBaseZero. Does not handle NULLs, unfortunately |
| ([('TimeRecord', 'zero', 'OutMode')], [('TimeRecord', 'zero', 'InMode')]), |
| |
| # ConvertTime and ConvertTimeScale |
| ([('TimeRecord', 'inout', 'OutMode')], [('TimeRecord', 'inout', 'InOutMode')]), |
| |
| # AddTime and SubtractTime |
| ([('TimeRecord', 'dst', 'OutMode')], [('TimeRecord', 'dst', 'InOutMode')]), |
| |
| # Funny definitions |
| ([('char_ptr', '*', 'InMode')], [('stringptr', '*', 'InMode')]), |
| ([('FSSpecPtr', '*', 'InMode')], [('FSSpec_ptr', '*', 'InMode')]), |
| ([('unsigned_char', 'swfVersion', 'OutMode')], [('UInt8', 'swfVersion', 'OutMode')]), |
| ] |
| |
| if __name__ == "__main__": |
| main() |