--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Mac/Modules/qt/qtsupport.py Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,379 @@
+# This script generates a Python interface for an Apple Macintosh Manager.
+# It uses the "bgen" package to generate C code.
+# The function specifications are generated by scanning the mamager's header file,
+# using the "scantools" package (customized for this particular manager).
+
+#error missing SetActionFilter
+
+import string
+
+# Declarations that change for each manager
+MACHEADERFILE = 'Movies.h' # The Apple header file
+MODNAME = '_Qt' # The name of the module
+OBJECTNAME = 'Movie' # The basic name of the objects used here
+
+# The following is *usually* unchanged but may still require tuning
+MODPREFIX = 'Qt' # The prefix for module-wide routines
+OBJECTTYPE = "Movie" # The C type used to represent them
+OBJECTPREFIX = MODPREFIX + 'Obj' # The prefix for object methods
+INPUTFILE = string.lower(MODPREFIX) + 'gen.py' # The file generated by the scanner
+OUTPUTFILE = MODNAME + "module.c" # The file generated by this program
+
+from macsupport import *
+
+# Create the type objects
+
+includestuff = includestuff + """
+#include <QuickTime/QuickTime.h>
+
+
+#ifdef USE_TOOLBOX_OBJECT_GLUE
+extern PyObject *_TrackObj_New(Track);
+extern int _TrackObj_Convert(PyObject *, Track *);
+extern PyObject *_MovieObj_New(Movie);
+extern int _MovieObj_Convert(PyObject *, Movie *);
+extern PyObject *_MovieCtlObj_New(MovieController);
+extern int _MovieCtlObj_Convert(PyObject *, MovieController *);
+extern PyObject *_TimeBaseObj_New(TimeBase);
+extern int _TimeBaseObj_Convert(PyObject *, TimeBase *);
+extern PyObject *_UserDataObj_New(UserData);
+extern int _UserDataObj_Convert(PyObject *, UserData *);
+extern PyObject *_MediaObj_New(Media);
+extern int _MediaObj_Convert(PyObject *, Media *);
+
+#define TrackObj_New _TrackObj_New
+#define TrackObj_Convert _TrackObj_Convert
+#define MovieObj_New _MovieObj_New
+#define MovieObj_Convert _MovieObj_Convert
+#define MovieCtlObj_New _MovieCtlObj_New
+#define MovieCtlObj_Convert _MovieCtlObj_Convert
+#define TimeBaseObj_New _TimeBaseObj_New
+#define TimeBaseObj_Convert _TimeBaseObj_Convert
+#define UserDataObj_New _UserDataObj_New
+#define UserDataObj_Convert _UserDataObj_Convert
+#define MediaObj_New _MediaObj_New
+#define MediaObj_Convert _MediaObj_Convert
+#endif
+
+/* Macro to allow us to GetNextInterestingTime without duration */
+#define GetMediaNextInterestingTimeOnly(media, flags, time, rate, rv) \
+ GetMediaNextInterestingTime(media, flags, time, rate, rv, NULL)
+
+/*
+** Parse/generate time records
+*/
+static PyObject *
+QtTimeRecord_New(TimeRecord *itself)
+{
+ if (itself->base)
+ return Py_BuildValue("O&lO&", PyMac_Buildwide, &itself->value, itself->scale,
+ TimeBaseObj_New, itself->base);
+ else
+ return Py_BuildValue("O&lO", PyMac_Buildwide, &itself->value, itself->scale,
+ Py_None);
+}
+
+static int
+QtTimeRecord_Convert(PyObject *v, TimeRecord *p_itself)
+{
+ PyObject *base = NULL;
+ if( !PyArg_ParseTuple(v, "O&l|O", PyMac_Getwide, &p_itself->value, &p_itself->scale,
+ &base) )
+ return 0;
+ if ( base == NULL || base == Py_None )
+ p_itself->base = NULL;
+ else
+ if ( !TimeBaseObj_Convert(base, &p_itself->base) )
+ return 0;
+ return 1;
+}
+
+static int
+QtMusicMIDIPacket_Convert(PyObject *v, MusicMIDIPacket *p_itself)
+{
+ int dummy;
+
+ if( !PyArg_ParseTuple(v, "hls#", &p_itself->length, &p_itself->reserved, p_itself->data, dummy) )
+ return 0;
+ return 1;
+}
+
+
+
+"""
+
+initstuff = initstuff + """
+ PyMac_INIT_TOOLBOX_OBJECT_NEW(Track, TrackObj_New);
+ PyMac_INIT_TOOLBOX_OBJECT_CONVERT(Track, TrackObj_Convert);
+ PyMac_INIT_TOOLBOX_OBJECT_NEW(Movie, MovieObj_New);
+ PyMac_INIT_TOOLBOX_OBJECT_CONVERT(Movie, MovieObj_Convert);
+ PyMac_INIT_TOOLBOX_OBJECT_NEW(MovieController, MovieCtlObj_New);
+ PyMac_INIT_TOOLBOX_OBJECT_CONVERT(MovieController, MovieCtlObj_Convert);
+ PyMac_INIT_TOOLBOX_OBJECT_NEW(TimeBase, TimeBaseObj_New);
+ PyMac_INIT_TOOLBOX_OBJECT_CONVERT(TimeBase, TimeBaseObj_Convert);
+ PyMac_INIT_TOOLBOX_OBJECT_NEW(UserData, UserDataObj_New);
+ PyMac_INIT_TOOLBOX_OBJECT_CONVERT(UserData, UserDataObj_Convert);
+ PyMac_INIT_TOOLBOX_OBJECT_NEW(Media, MediaObj_New);
+ PyMac_INIT_TOOLBOX_OBJECT_CONVERT(Media, MediaObj_Convert);
+"""
+
+# Our (opaque) objects
+Movie = OpaqueByValueType('Movie', 'MovieObj')
+NullMovie = FakeType("(Movie)0")
+Track = OpaqueByValueType('Track', 'TrackObj')
+Media = OpaqueByValueType('Media', 'MediaObj')
+UserData = OpaqueByValueType('UserData', 'UserDataObj')
+TimeBase = OpaqueByValueType('TimeBase', 'TimeBaseObj')
+MovieController = OpaqueByValueType('MovieController', 'MovieCtlObj')
+IdleManager = OpaqueByValueType('IdleManager', 'IdleManagerObj')
+SGOutput = OpaqueByValueType('SGOutput', 'SGOutputObj')
+
+# Other opaque objects
+Component = OpaqueByValueType('Component', 'CmpObj')
+MediaHandlerComponent = OpaqueByValueType('MediaHandlerComponent', 'CmpObj')
+DataHandlerComponent = OpaqueByValueType('DataHandlerComponent', 'CmpObj')
+CompressorComponent = OpaqueByValueType('CompressorComponent', 'CmpObj')
+DecompressorComponent = OpaqueByValueType('DecompressorComponent', 'CmpObj')
+CodecComponent = OpaqueByValueType('CodecComponent', 'CmpObj')
+GraphicsImportComponent = OpaqueByValueType('GraphicsImportComponent', 'CmpObj')
+GraphicsExportComponent = OpaqueByValueType('GraphicsExportComponent', 'CmpObj')
+ImageTranscoderComponent = OpaqueByValueType('ImageTranscoderComponent', 'CmpObj')
+DataCodecComponent = OpaqueByValueType('DataCodecComponent', 'CmpObj')
+GraphicImageMovieImportComponent = OpaqueByValueType('GraphicImageMovieImportComponent', 'CmpObj')
+MovieExportComponent = OpaqueByValueType('MovieExportComponent', 'CmpObj')
+MovieImportComponent = OpaqueByValueType('MovieImportComponent', 'CmpObj')
+QTVideoOutputComponent = OpaqueByValueType('QTVideoOutputComponent', 'CmpObj')
+SeqGrabComponent = OpaqueByValueType('SeqGrabComponent', 'CmpObj')
+TextExportComponent = OpaqueByValueType('TextExportComponent', 'CmpObj')
+TweenerComponent = OpaqueByValueType('TweenerComponent', 'CmpObj')
+pnotComponent = OpaqueByValueType('pnotComponent', 'CmpObj')
+VideoDigitizerComponent = OpaqueByValueType('VideoDigitizerComponent', 'CmpObj')
+
+ComponentInstance = OpaqueByValueType('ComponentInstance', 'CmpInstObj')
+MediaHandler = OpaqueByValueType('MediaHandler', 'CmpInstObj')
+DataHandler = OpaqueByValueType('DataHandler', 'CmpInstObj')
+SGChannel = OpaqueByValueType('SGChannel', 'CmpInstObj')
+TunePlayer = OpaqueByValueType('TunePlayer', 'CmpInstObj')
+MusicComponent = OpaqueByValueType('MusicComponent', 'CmpInstObj')
+NoteAllocator = OpaqueByValueType('NoteAllocator', 'CmpInstObj')
+QTMIDIComponent = OpaqueByValueType('QTMIDIComponent', 'CmpInstObj')
+
+ConstFSSpecPtr = FSSpec_ptr
+GrafPtr = OpaqueByValueType("GrafPtr", "GrafObj")
+Byte = Boolean # XXXX For GetPaused and SetPaused
+
+RgnHandle = OpaqueByValueType("RgnHandle", "ResObj")
+PicHandle = OpaqueByValueType("PicHandle", "ResObj")
+CTabHandle = OpaqueByValueType("CTabHandle", "ResObj")
+PixMapHandle = OpaqueByValueType("PixMapHandle", "ResObj")
+SampleDescriptionHandle = OpaqueByValueType("SampleDescriptionHandle", "ResObj")
+ImageDescriptionHandle = OpaqueByValueType("ImageDescriptionHandle", "ResObj")
+TextDescriptionHandle = OpaqueByValueType("TextDescriptionHandle", "ResObj")
+TEHandle = OpaqueByValueType("TEHandle", "ResObj")
+CGrafPtr = OpaqueByValueType("CGrafPtr", "GrafObj")
+GDHandle = OpaqueByValueType("GDHandle", "OptResObj")
+AliasHandle = OpaqueByValueType("AliasHandle", "ResObj")
+SoundDescriptionHandle = OpaqueByValueType("SoundDescriptionHandle", "ResObj")
+VdigBufferRecListHandle = OpaqueByValueType("VdigBufferRecListHandle", "ResObj")
+VDCompressionListHandle = OpaqueByValueType("VDCompressionListHandle", "ResObj")
+TimeCodeDescriptionHandle = OpaqueByValueType("TimeCodeDescriptionHandle", "ResObj")
+DataHFileTypeOrderingHandle = OpaqueByValueType("DataHFileTypeOrderingHandle", "ResObj")
+QTMIDIPortListHandle = OpaqueByValueType("QTMIDIPortListHandle", "ResObj")
+GenericKnobDescriptionListHandle = OpaqueByValueType("GenericKnobDescriptionListHandle", "ResObj")
+InstrumentInfoListHandle = OpaqueByValueType("InstrumentInfoListHandle", "ResObj")
+# Silly Apple, passing an OStype by reference...
+OSType_ptr = OpaqueType("OSType", "PyMac_BuildOSType", "PyMac_GetOSType")
+# And even sillier: passing floats by address
+float_ptr = ByAddressType("float", "f")
+
+RGBColor = OpaqueType("RGBColor", "QdRGB")
+RGBColor_ptr = RGBColor
+TimeRecord = OpaqueType("TimeRecord", "QtTimeRecord")
+TimeRecord_ptr = TimeRecord
+MusicMIDIPacket = OpaqueType("MusicMIDIPacket", "QtMusicMIDIPacket")
+MusicMIDIPacket_ptr = MusicMIDIPacket
+
+# Non-opaque types, mostly integer-ish
+TimeValue = Type("TimeValue", "l")
+TimeScale = Type("TimeScale", "l")
+TimeBaseFlags = Type("TimeBaseFlags", "l")
+QTCallBackFlags = Type("QTCallBackFlags", "H")
+TimeBaseStatus = Type("TimeBaseStatus", "l")
+QTCallBackType = Type("QTCallBackType", "H")
+nextTimeFlagsEnum = Type("nextTimeFlagsEnum", "H")
+createMovieFileFlagsEnum = Type("createMovieFileFlagsEnum", "l")
+movieFlattenFlagsEnum = Type("movieFlattenFlagsEnum", "l")
+dataRefAttributesFlags = Type("dataRefAttributesFlags", "l")
+playHintsEnum = Type("playHintsEnum", "l")
+mediaHandlerFlagsEnum = Type("mediaHandlerFlagsEnum", "l")
+ComponentResult = Type("ComponentResult", "l")
+VideoDigitizerError = Type("ComponentResult", "l")
+HandlerError = Type("HandlerError", "l")
+Ptr = InputOnlyType("Ptr", "s")
+StringPtr = Type("StringPtr", "s")
+UnsignedLongPtr = Type("unsigned long *", "s")
+mcactionparams = InputOnlyType("void *", "s")
+QTParameterDialog = Type("QTParameterDialog", "l")
+QTAtomID = Type("QTAtomID", "l")
+MCInterfaceElement = Type("MCInterfaceElement", "l")
+CodecType = OSTypeType("CodecType")
+GWorldPtr = OpaqueByValueType("GWorldPtr", "GWorldObj")
+QTFloatSingle = Type("QTFloatSingle", "f")
+CodecQ = Type("CodecQ", "l")
+MusicController = Type("MusicController", "l")
+
+# Could-not-be-bothered-types (NewMovieFromFile)
+dummyshortptr = FakeType('(short *)0')
+dummyStringPtr = FakeType('(StringPtr)0')
+
+# Not-quite-sure-this-is-okay types
+AtomicInstrument = OpaqueByValueType("AtomicInstrument", "ResObj")
+AtomicInstrumentPtr = InputOnlyType("AtomicInstrumentPtr", "s")
+
+# XXXX Need to override output_tp_newBody() to allow for None initializer.
+class QtGlobalObjectDefinition(PEP253Mixin, GlobalObjectDefinition):
+ def outputCheckNewArg(self):
+ # We don't allow NULL pointers to be returned by QuickTime API calls,
+ # in stead we raise an exception
+ Output("""if (itself == NULL) {
+ PyErr_SetString(Qt_Error,"Cannot create %s from NULL pointer");
+ return NULL;
+ }""", self.name)
+
+ def outputCheckConvertArg(self):
+ # But what we do allow is passing None whereever a quicktime object is
+ # expected, and pass this as NULL to the API routines. Note you can
+ # call methods too by creating an object with None as the initializer.
+ Output("if (v == Py_None)")
+ OutLbrace()
+ Output("*p_itself = NULL;")
+ Output("return 1;")
+ OutRbrace()
+
+class MovieObjectDefinition(QtGlobalObjectDefinition):
+ def outputFreeIt(self, itselfname):
+ Output("if (%s) DisposeMovie(%s);", itselfname, itselfname)
+
+class TrackObjectDefinition(QtGlobalObjectDefinition):
+ def outputFreeIt(self, itselfname):
+ Output("if (%s) DisposeMovieTrack(%s);", itselfname, itselfname)
+
+class MediaObjectDefinition(QtGlobalObjectDefinition):
+ def outputFreeIt(self, itselfname):
+ Output("if (%s) DisposeTrackMedia(%s);", itselfname, itselfname)
+
+class UserDataObjectDefinition(QtGlobalObjectDefinition):
+ def outputFreeIt(self, itselfname):
+ Output("if (%s) DisposeUserData(%s);", itselfname, itselfname)
+
+class TimeBaseObjectDefinition(QtGlobalObjectDefinition):
+ pass
+
+class MovieCtlObjectDefinition(QtGlobalObjectDefinition):
+ def outputFreeIt(self, itselfname):
+ Output("if (%s) DisposeMovieController(%s);", itselfname, itselfname)
+
+class IdleManagerObjectDefinition(QtGlobalObjectDefinition):
+ pass
+
+class SGOutputObjectDefinition(QtGlobalObjectDefinition):
+ # XXXX I'm not sure I fully understand how SGOutput works. It seems it's always tied
+ # to a specific SeqGrabComponent, but I'm not 100% sure. Also, I'm not sure all the
+ # routines that return an SGOutput actually return a *new* SGOutput. Need to read up on
+ # this.
+ pass
+
+
+# From here on it's basically all boiler plate...
+
+# Create the generator groups and link them
+module = MacModule(MODNAME, MODPREFIX, includestuff, finalstuff, initstuff)
+Movie_object = MovieObjectDefinition('Movie', 'MovieObj', 'Movie')
+Track_object = TrackObjectDefinition('Track', 'TrackObj', 'Track')
+Media_object = MediaObjectDefinition('Media', 'MediaObj', 'Media')
+UserData_object = UserDataObjectDefinition('UserData', 'UserDataObj', 'UserData')
+TimeBase_object = TimeBaseObjectDefinition('TimeBase', 'TimeBaseObj', 'TimeBase')
+MovieController_object = MovieCtlObjectDefinition('MovieController', 'MovieCtlObj', 'MovieController')
+IdleManager_object = IdleManagerObjectDefinition('IdleManager', 'IdleManagerObj', 'IdleManager')
+SGOutput_object = SGOutputObjectDefinition('SGOutput', 'SGOutputObj', 'SGOutput')
+
+module.addobject(IdleManager_object)
+module.addobject(MovieController_object)
+module.addobject(TimeBase_object)
+module.addobject(UserData_object)
+module.addobject(Media_object)
+module.addobject(Track_object)
+module.addobject(Movie_object)
+module.addobject(SGOutput_object)
+
+# Test which types we are still missing.
+execfile(string.lower(MODPREFIX) + 'typetest.py')
+
+# Create the generator classes used to populate the lists
+Function = OSErrWeakLinkFunctionGenerator
+Method = OSErrWeakLinkMethodGenerator
+
+# Create and populate the lists
+functions = []
+IdleManager_methods = []
+MovieController_methods = []
+TimeBase_methods = []
+UserData_methods = []
+Media_methods = []
+Track_methods = []
+Movie_methods = []
+SGOutput_methods = []
+execfile(INPUTFILE)
+
+#
+# Some functions from ImageCompression.h that we need:
+ICMAlignmentProcRecordPtr = FakeType('(ICMAlignmentProcRecordPtr)0')
+dummyRect = FakeType('(Rect *)0')
+
+f = Function(void, 'AlignWindow',
+ (WindowPtr, 'wp', InMode),
+ (Boolean, 'front', InMode),
+ (dummyRect, 'alignmentRect', InMode),
+ (ICMAlignmentProcRecordPtr, 'alignmentProc', InMode),
+)
+functions.append(f)
+
+f = Function(void, 'DragAlignedWindow',
+ (WindowPtr, 'wp', InMode),
+ (Point, 'startPt', InMode),
+ (Rect_ptr, 'boundsRect', InMode),
+ (dummyRect, 'alignmentRect', InMode),
+ (ICMAlignmentProcRecordPtr, 'alignmentProc', InMode),
+)
+functions.append(f)
+
+# And we want the version of MoviesTask without a movie argument
+f = Function(void, 'MoviesTask',
+ (NullMovie, 'theMovie', InMode),
+ (long, 'maxMilliSecToUse', InMode),
+)
+functions.append(f)
+
+# And we want a GetMediaNextInterestingTime without duration
+f = Method(void, 'GetMediaNextInterestingTimeOnly',
+ (Media, 'theMedia', InMode),
+ (short, 'interestingTimeFlags', InMode),
+ (TimeValue, 'time', InMode),
+ (Fixed, 'rate', InMode),
+ (TimeValue, 'interestingTime', OutMode),
+)
+Media_methods.append(f)
+
+# add the populated lists to the generator groups
+# (in a different wordl the scan program would generate this)
+for f in functions: module.add(f)
+for f in MovieController_methods: MovieController_object.add(f)
+for f in TimeBase_methods: TimeBase_object.add(f)
+for f in UserData_methods: UserData_object.add(f)
+for f in Media_methods: Media_object.add(f)
+for f in Track_methods: Track_object.add(f)
+for f in Movie_methods: Movie_object.add(f)
+
+# generate output (open the output file as late as possible)
+SetOutputFileName(OUTPUTFILE)
+module.generate()