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It now actually works. Also, MovieInWindow and VerySimplePlayer

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example programs translated to python and added.
This commit is contained in:
Jack Jansen 1995-12-09 14:05:56 +00:00
parent 232f3cd190
commit 9cfea10bf2
6 changed files with 1147 additions and 870 deletions
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71
Mac/Demo/quicktime/MovieInWindow.py Normal file
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@ -0,0 +1,71 @@
"""MovieInWindow converted to python
Jack Jansen, CWI, December 1995
"""
import addpack
addpack.addpack(':Tools:bgen:qt')
addpack.addpack(':Tools:bgen:qd')
addpack.addpack(':Tools:bgen:evt')
addpack.addpack(':Tools:bgen:win')
import Qt
import QuickTime
import Qd
import QuickDraw
import Evt
import Events
import Win
import Windows
import macfs
import sys
def main():
# skip the toolbox initializations, already done
# XXXX Should use gestalt here to check for quicktime version
Qt.EnterMovies()
# Get the movie file
fss, ok = macfs.StandardGetFile(QuickTime.MovieFileType)
if not ok:
sys.exit(0)
# Open the window
bounds = (175, 75, 175+160, 75+120)
theWindow = Win.NewCWindow(bounds, fss.as_tuple()[2], 1, 0, -1, 0, 0)
Qd.SetPort(theWindow)
# XXXX Needed? SetGWorld((CGrafPtr)theWindow, nil)
playMovieInWindow(theWindow, fss, theWindow.GetWindowPort().portRect)
def playMovieInWindow(theWindow, theFile, movieBox):
"""Play a movie in a window"""
# XXXX Needed? SetGWorld((CGrafPtr)theWindow, nil);
# Get the movie
theMovie = loadMovie(theFile)
# Set where we want it
theMovie.SetMovieBox(movieBox)
# Start at the beginning
theMovie.GoToBeginningOfMovie()
# Give a little time to preroll
theMovie.MoviesTask(0)
# Start playing
theMovie.StartMovie()
while not theMovie.IsMovieDone() and not Evt.Button():
theMovie.MoviesTask(0)
def loadMovie(theFile):
"""Load a movie given an fsspec. Return the movie object"""
movieResRef = Qt.OpenMovieFile(theFile, 1)
movie, dummy = Qt.NewMovieFromFile(movieResRef, QuickTime.newMovieActive)
return movie
if __name__ == '__main__':
main()

97
Mac/Demo/quicktime/VerySimplePlayer.py Normal file
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@ -0,0 +1,97 @@
"""VerySimplePlayer converted to python
Jack Jansen, CWI, December 1995
"""
import addpack
addpack.addpack(':Tools:bgen:qt')
addpack.addpack(':Tools:bgen:qd')
addpack.addpack(':Tools:bgen:evt')
addpack.addpack(':Tools:bgen:win')
import Qt
import QuickTime
import Qd
import QuickDraw
import Evt
import Events
import Win
import Windows
import macfs
import sys
# XXXX maxbounds = (40, 40, 1000, 1000)
def main():
print 'hello world' # XXXX
# skip the toolbox initializations, already done
# XXXX Should use gestalt here to check for quicktime version
Qt.EnterMovies()
# Get the movie file
fss, ok = macfs.StandardGetFile(QuickTime.MovieFileType)
if not ok:
sys.exit(0)
# Open the window
bounds = (175, 75, 175+160, 75+120)
theWindow = Win.NewCWindow(bounds, fss.as_tuple()[2], 0, 0, -1, 1, 0)
# XXXX Needed? SetGWorld((CGrafPtr)theWindow, nil)
Qd.SetPort(theWindow)
# Get the movie
theMovie = loadMovie(fss)
# Relocate to (0, 0)
bounds = theMovie.GetMovieBox()
bounds = 0, 0, bounds[2]-bounds[0], bounds[3]-bounds[1]
theMovie.SetMovieBox(bounds)
# Create a controller
theController = theMovie.NewMovieController(bounds, QuickTime.mcTopLeftMovie)
# Get movie size and update window parameters
rv, bounds = theController.MCGetControllerBoundsRect()
theWindow.SizeWindow(bounds[2], bounds[3], 0) # XXXX or [3] [2]?
Qt.AlignWindow(theWindow, 0)
theWindow.ShowWindow()
# XXXX MCDoAction(theController, mcActionSetGrowBoxBounds, &maxBounds)
theController.MCDoAction(QuickTime.mcActionSetKeysEnabled, '1')
# XXXX MCSetActionFilterWithRefCon(theController, movieControllerEventFilter, (long)theWindow)
done = 0
while not done:
gotone, evt = Evt.WaitNextEvent(-1, 0)
(what, message, when, where, modifiers) = evt
## print what, message, when, where, modifiers # XXXX
if theController.MCIsPlayerEvent(evt):
continue
if what == Events.mouseDown:
part, whichWindow = Win.FindWindow(where)
if part == Windows.inGoAway:
done = whichWindow.TrackGoAway(where)
elif part == Windows.inDrag:
Qt.DragAlignedWindow(whichWindow, where, (0, 0, 4000, 4000))
elif what == Events.updateEvt:
whichWindow = Win.WhichWindow(message)
if not whichWindow:
# Probably the console window. Print something, hope it helps.
print 'update'
else:
Qd.SetPort(whichWindow)
whichWindow.BeginUpdate()
Qd.EraseRect(whichWindow.GetWindowPort().portRect)
whichWindow.EndUpdate()
def loadMovie(theFile):
"""Load a movie given an fsspec. Return the movie object"""
movieResRef = Qt.OpenMovieFile(theFile, 1)
movie, dummy = Qt.NewMovieFromFile(movieResRef, QuickTime.newMovieActive)
return movie
if __name__ == '__main__':
main()

1625
Mac/Modules/qt/Qtmodule.c
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158
Mac/Modules/qt/qtgen.py
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@ -1160,8 +1160,8 @@
f = Function(OSErr, 'NewMovieFromFile',
(Movie, 'theMovie', OutMode),
(short, 'resRefNum', InMode),
(short, 'resId', OutMode),
(StringPtr, 'resName', InMode),
(dummyshortptr, 'resId', InMode),
(dummyStringPtr, 'resName', InMode),
(short, 'newMovieFlags', InMode),
(Boolean, 'dataRefWasChanged', OutMode),
)
@ -1350,18 +1350,13 @@
)
Movie_methods.append(f)
f = Method(ComponentInstance, 'NewMovieController',
f = Method(MovieController, 'NewMovieController',
(Movie, 'theMovie', InMode),
(Rect_ptr, 'movieRect', InMode),
(long, 'someFlags', InMode),
)
Movie_methods.append(f)
f = Function(void, 'DisposeMovieController',
(ComponentInstance, 'mc', InMode),
)
functions.append(f)
f = Method(OSErr, 'PutMovieOnScrap',
(Movie, 'theMovie', InMode),
(long, 'movieScrapFlags', InMode),
@ -1443,222 +1438,229 @@
)
Track_methods.append(f)
f = Function(ComponentResult, 'MCSetMovie',
f = Method(ComponentResult, 'MCSetMovie',
(MovieController, 'mc', InMode),
(Movie, 'theMovie', InMode),
(WindowPtr, 'movieWindow', InMode),
(Point, 'where', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(Movie, 'MCGetIndMovie',
f = Method(Movie, 'MCGetIndMovie',
(MovieController, 'mc', InMode),
(short, 'index', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCRemoveMovie',
f = Method(ComponentResult, 'MCRemoveMovie',
(MovieController, 'mc', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCIsPlayerEvent',
f = Method(ComponentResult, 'MCIsPlayerEvent',
(MovieController, 'mc', InMode),
(EventRecord_ptr, 'e', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCSetControllerAttached',
f = Method(ComponentResult, 'MCDoAction',
(MovieController, 'mc', InMode),
(short, 'action', InMode),
(mcactionparams, 'params', InMode),
)
MovieController_methods.append(f)
f = Method(ComponentResult, 'MCSetControllerAttached',
(MovieController, 'mc', InMode),
(Boolean, 'attach', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCIsControllerAttached',
f = Method(ComponentResult, 'MCIsControllerAttached',
(MovieController, 'mc', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCSetVisible',
f = Method(ComponentResult, 'MCSetVisible',
(MovieController, 'mc', InMode),
(Boolean, 'visible', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCGetVisible',
f = Method(ComponentResult, 'MCGetVisible',
(MovieController, 'mc', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCGetControllerBoundsRect',
f = Method(ComponentResult, 'MCGetControllerBoundsRect',
(MovieController, 'mc', InMode),
(Rect, 'bounds', OutMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCSetControllerBoundsRect',
f = Method(ComponentResult, 'MCSetControllerBoundsRect',
(MovieController, 'mc', InMode),
(Rect_ptr, 'bounds', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(RgnHandle, 'MCGetControllerBoundsRgn',
f = Method(RgnHandle, 'MCGetControllerBoundsRgn',
(MovieController, 'mc', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(RgnHandle, 'MCGetWindowRgn',
f = Method(RgnHandle, 'MCGetWindowRgn',
(MovieController, 'mc', InMode),
(WindowPtr, 'w', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCMovieChanged',
f = Method(ComponentResult, 'MCMovieChanged',
(MovieController, 'mc', InMode),
(Movie, 'm', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCSetDuration',
f = Method(ComponentResult, 'MCSetDuration',
(MovieController, 'mc', InMode),
(TimeValue, 'duration', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(TimeValue, 'MCGetCurrentTime',
f = Method(TimeValue, 'MCGetCurrentTime',
(MovieController, 'mc', InMode),
(TimeScale, 'scale', OutMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCNewAttachedController',
f = Method(ComponentResult, 'MCNewAttachedController',
(MovieController, 'mc', InMode),
(Movie, 'theMovie', InMode),
(WindowPtr, 'w', InMode),
(Point, 'where', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCDraw',
f = Method(ComponentResult, 'MCDraw',
(MovieController, 'mc', InMode),
(WindowPtr, 'w', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCActivate',
f = Method(ComponentResult, 'MCActivate',
(MovieController, 'mc', InMode),
(WindowPtr, 'w', InMode),
(Boolean, 'activate', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCIdle',
f = Method(ComponentResult, 'MCIdle',
(MovieController, 'mc', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCKey',
f = Method(ComponentResult, 'MCKey',
(MovieController, 'mc', InMode),
(SInt8, 'key', InMode),
(long, 'modifiers', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCClick',
f = Method(ComponentResult, 'MCClick',
(MovieController, 'mc', InMode),
(WindowPtr, 'w', InMode),
(Point, 'where', InMode),
(long, 'when', InMode),
(long, 'modifiers', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCEnableEditing',
f = Method(ComponentResult, 'MCEnableEditing',
(MovieController, 'mc', InMode),
(Boolean, 'enabled', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(long, 'MCIsEditingEnabled',
f = Method(long, 'MCIsEditingEnabled',
(MovieController, 'mc', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(Movie, 'MCCopy',
f = Method(Movie, 'MCCopy',
(MovieController, 'mc', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(Movie, 'MCCut',
f = Method(Movie, 'MCCut',
(MovieController, 'mc', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCPaste',
f = Method(ComponentResult, 'MCPaste',
(MovieController, 'mc', InMode),
(Movie, 'srcMovie', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCClear',
f = Method(ComponentResult, 'MCClear',
(MovieController, 'mc', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCUndo',
f = Method(ComponentResult, 'MCUndo',
(MovieController, 'mc', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCPositionController',
f = Method(ComponentResult, 'MCPositionController',
(MovieController, 'mc', InMode),
(Rect_ptr, 'movieRect', InMode),
(Rect_ptr, 'controllerRect', InMode),
(long, 'someFlags', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCGetControllerInfo',
f = Method(ComponentResult, 'MCGetControllerInfo',
(MovieController, 'mc', InMode),
(long, 'someFlags', OutMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCSetClip',
f = Method(ComponentResult, 'MCSetClip',
(MovieController, 'mc', InMode),
(RgnHandle, 'theClip', InMode),
(RgnHandle, 'movieClip', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCGetClip',
f = Method(ComponentResult, 'MCGetClip',
(MovieController, 'mc', InMode),
(RgnHandle, 'theClip', OutMode),
(RgnHandle, 'movieClip', OutMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCDrawBadge',
f = Method(ComponentResult, 'MCDrawBadge',
(MovieController, 'mc', InMode),
(RgnHandle, 'movieRgn', InMode),
(RgnHandle, 'badgeRgn', OutMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCSetUpEditMenu',
f = Method(ComponentResult, 'MCSetUpEditMenu',
(MovieController, 'mc', InMode),
(long, 'modifiers', InMode),
(MenuHandle, 'mh', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(ComponentResult, 'MCGetMenuString',
f = Method(ComponentResult, 'MCGetMenuString',
(MovieController, 'mc', InMode),
(long, 'modifiers', InMode),
(short, 'item', InMode),
(Str255, 'aString', InMode),
)
functions.append(f)
MovieController_methods.append(f)
f = Function(TimeBase, 'NewTimeBase',
)

15
Mac/Modules/qt/qtscan.py
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@ -6,7 +6,7 @@
LONG = "QuickTime"
SHORT = "qt"
OBJECTS = ("Movie", "Track", "Media", "UserData", "TimeBase")
OBJECTS = ("Movie", "Track", "Media", "UserData", "TimeBase", "MovieController")
def main():
input = "Movies.h"
@ -38,6 +38,7 @@ def makeblacklistnames(self):
"DisposeTrackMedia", # ditto
"DisposeUserData", # ditto
"DisposeTimeBase", # ditto
"DisposeMovieController", # ditto
"GetMovieCreationTime", # type "unsigned long" in C, inparseable
"GetMovieModificationTime", # Ditto
"GetTrackCreationTime", # ditto
@ -49,7 +50,6 @@ def makeblacklistnames(self):
"GetUserDataItem",
"SetUserDataItem",
"SetTextSampleData",
"MCDoAction",
# bgen gets the argument in/out wrong..
"AddTextSample",
"AddTESample",
@ -95,6 +95,17 @@ def makeblacklisttypes(self):
def makerepairinstructions(self):
return [
([('FSSpec', '*', 'OutMode')], [('FSSpec_ptr', '*', 'InMode')]),
# Movie controller creation
([('ComponentInstance', 'NewMovieController', 'ReturnMode')],
[('MovieController', '*', 'ReturnMode')]),
# NewMovieFromFile
([('short', 'resId', 'OutMode'), ('StringPtr', 'resName', 'InMode')],
[('dummyshortptr', 'resId', 'InMode'), ('dummyStringPtr', 'resName', 'InMode')]),
# MCDoAction
([('void', 'params', 'OutMode')], [('mcactionparams', 'params', 'InMode')]),
]
if __name__ == "__main__":

51
Mac/Modules/qt/qtsupport.py
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@ -3,6 +3,8 @@
# 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
@ -39,6 +41,8 @@
staticforward int TrackObj_Convert(PyObject *, Track *);
staticforward PyObject *MovieObj_New(Movie);
staticforward int MovieObj_Convert(PyObject *, Movie *);
staticforward PyObject *MovieCtlObj_New(MovieController);
staticforward int MovieCtlObj_Convert(PyObject *, MovieController *);
"""
@ -49,6 +53,7 @@
Media = OpaqueByValueType('Media', 'MediaObj')
UserData = OpaqueByValueType('UserData', 'UserDataObj')
TimeBase = OpaqueByValueType('TimeBase', 'TimeBaseObj')
MovieController = OpaqueByValueType('MovieController', 'MovieCtlObj')
# Other opaque objects
Component = OpaqueByValueType('Component', 'CmpObj')
@ -58,10 +63,6 @@
ComponentInstance = OpaqueByValueType('ComponentInstance', 'CmpInstObj')
MediaHandler = OpaqueByValueType('MediaHandler', 'CmpInstObj')
DataHandler = OpaqueByValueType('DataHandler', 'CmpInstObj')
# XXXX The next one should really be a full-fledged object here, but the
# type is sometimes specified as MovieController and some times as
# ComponentInstance.
MovieController = OpaqueByValueType('MovieController', 'CmpInstObj')
RgnHandle = OpaqueByValueType("RgnHandle", "ResObj")
PicHandle = OpaqueByValueType("PicHandle", "ResObj")
@ -91,8 +92,12 @@
ComponentResult = Type("ComponentResult", "l")
HandlerError = Type("HandlerError", "l")
Ptr = InputOnlyType("Ptr", "s")
StringPtr = InputOnlyType("StringPtr", "s")
StringPtr = Type("StringPtr", "s")
mcactionparams = InputOnlyType("void *", "s")
# Could-not-be-bothered-types (NewMovieFromFile)
dummyshortptr = FakeType('(short *)0')
dummyStringPtr = FakeType('(StringPtr)0')
class MovieObjectDefinition(GlobalObjectDefinition):
def outputCheckNewArg(self):
@ -139,6 +144,15 @@ def outputCheckNewArg(self):
def outputFreeIt(self, itselfname):
Output("DisposeTimeBase(%s);", itselfname)
class MovieCtlObjectDefinition(GlobalObjectDefinition):
def outputCheckNewArg(self):
Output("""if (itself == NULL) {
PyErr_SetString(Qt_Error,"Cannot create null MovieController");
return NULL;
}""")
def outputFreeIt(self, itselfname):
Output("DisposeMovieController(%s);", itselfname)
# From here on it's basically all boiler plate...
# Create the generator groups and link them
@ -148,7 +162,9 @@ def outputFreeIt(self, itselfname):
Media_object = MediaObjectDefinition('Media', 'MediaObj', 'Media')
UserData_object = UserDataObjectDefinition('UserData', 'UserDataObj', 'UserData')
TimeBase_object = TimeBaseObjectDefinition('TimeBase', 'TimeBaseObj', 'TimeBase')
MovieController_object = MovieCtlObjectDefinition('MovieController', 'MovieCtlObj', 'MovieController')
module.addobject(MovieController_object)
module.addobject(TimeBase_object)
module.addobject(UserData_object)
module.addobject(Media_object)
@ -161,6 +177,7 @@ def outputFreeIt(self, itselfname):
# Create and populate the lists
functions = []
MovieController_methods = []
TimeBase_methods = []
UserData_methods = []
Media_methods = []
@ -168,9 +185,33 @@ def outputFreeIt(self, itselfname):
Movie_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)
# 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)