raise NotImplementedError ()
else:
info.varlist.add("gchar", "**ret")
info.codeafter.append(" if (ret) {\n"
" guint size = g_strv_length(ret);\n"
" PyObject *py_ret = PyTuple_New(size);\n"
" gint i;\n"
" for (i = 0; i < size; i++)\n"
" PyTuple_SetItem(py_ret, i,\n"
" PyString_FromString(ret[i]));\n"
" return py_ret;\n"
" }\n"
" return PyTuple_New (0);\n")
matcher.register('GstClockTime', UInt64Arg())
matcher.register('GstElementFactoryListType', UInt64Arg())
matcher.register('GstClockTimeDiff', Int64Arg())
matcher.register('xmlNodePtr', XmlNodeArg())
matcher.register('xmlDocPtr', XmlDocArg())
matcher.register('GstCaps', GstCapsArg()) #FIXME: does this work?
matcher.register('GstCaps*', GstCapsArg()) #FIXME: does this work?
matcher.register('const-GstCaps*', GstCapsArg())
matcher.register('GstIterator*', GstIteratorArg())
arg = PointerArg('gpointer', 'G_TYPE_POINTER')
matcher.register('GstClockID', arg)
for typename in ["GstPlugin", "GstStructure", "GstTagList", "GError", "GstDate", "GstSegment"]:
matcher.register_reverse(typename, GBoxedParam)
matcher.register_reverse_ret(typename, GBoxedReturn)
info.varlist.add('cairo_matrix_t', '*'+pname)
info.add_parselist('O', ['&py_'+pname], [pname])
info.arglist.append(pname)
info.codebefore.append (self.before % { 'name' : pname, 'namecopy' : 'NULL' })
def write_return(self, ptype, ownsreturn, info):
info.varlist.add('cairo_matrix_t', '*ret')
info.codeafter.append(' if (ret)\n'
' return PycairoMatrix_FromMatrix(ret);\n'
' else {\n'
' Py_INCREF(Py_None);\n'
' return Py_None;\n'
' }');
matcher.register('cairo_matrix_t*', CairoMatrixArg())
class CairoParam(reversewrapper.Parameter):
def get_c_type(self):
return self.props.get('c_type').replace('const-', 'const ')
def convert_c2py(self):
self.wrapper.add_declaration("PyObject *py_%s;" % self.name)
self.wrapper.write_code(
code=('py_%s = PycairoContext_FromContext(cairo_reference(%s), NULL, NULL);' %
(self.name, self.name)),
cleanup=("Py_DECREF(py_%s);" % self.name))
self.wrapper.add_pyargv_item("py_%s" % self.name)
matcher.register_reverse("cairo_t*", CairoParam)
if ownsreturn:
raise NotImplementedError ()
else:
info.varlist.add("gchar", "**ret")
info.codeafter.append(" if (ret) {\n"
" guint size = g_strv_length(ret);\n"
" PyObject *py_ret = PyTuple_New(size);\n"
" gint i;\n"
" for (i = 0; i < size; i++)\n"
" PyTuple_SetItem(py_ret, i,\n"
" PyString_FromString(ret[i]));\n"
" return py_ret;\n"
" }\n"
" return PyTuple_New (0);\n")
matcher.register('GstClockTime', UInt64Arg())
matcher.register('GstClockTimeDiff', Int64Arg())
matcher.register('xmlNodePtr', XmlNodeArg())
matcher.register('xmlDocPtr', XmlDocArg())
matcher.register('GstCaps', GstCapsArg()) #FIXME: does this work?
matcher.register('GstCaps*', GstCapsArg()) #FIXME: does this work?
matcher.register('const-GstCaps*', GstCapsArg())
matcher.register('GstIterator*', GstIteratorArg())
arg = PointerArg('gpointer', 'G_TYPE_POINTER')
matcher.register('GstClockID', arg)
for typename in ["GstPlugin", "GstStructure", "GstTagList", "GError", "GstDate", "GstSegment"]:
matcher.register_reverse(typename, GBoxedParam)
matcher.register_reverse_ret(typename, GBoxedReturn)
from argtypes import ArgType, IntArg, matcher
matcher.register('index', IntArg())
class StrvArg(ArgType):
def write_param(self, ptype, pname, pdflt, pnull, info):
if pdflt:
if pdflt != 'NULL':
raise TypeError(
"Only NULL is supported as a default char** value")
info.varlist.add('char', '**' + pname + ' = ' + pdflt)
else:
info.varlist.add('char', '**' + pname)
info.arglist.append(pname)
if pnull:
info.add_parselist('O&', ['_moo_pyobject_to_strv', '&' + pname],
[pname])
else:
info.add_parselist('O&',
['_moo_pyobject_to_strv_no_null', '&' + pname],
[pname])
def write_return(self, ptype, ownsreturn, info):
if ownsreturn:
# have to free result ...
info.varlist.add('char', '**ret')
info.varlist.add('PyObject', '*py_ret')
info.codeafter.append(
' py_ret = _moo_strv_to_pyobject (ret);\n' +
' g_strfreev (ret);\n' + ' return py_ret;')
else:
info.varlist.add('GSList', '*ret')
info.codeafter.append(
' return _moo_object_slist_to_pyobject (ret);')
class NoRefObjectSListArg(ArgType):
def write_return(self, ptype, ownsreturn, info):
if ownsreturn:
# have to free result ...
info.varlist.add('GSList', '*ret')
info.varlist.add('PyObject', '*py_ret')
info.codeafter.append(
' py_ret = _moo_object_slist_to_pyobject (ret);\n' +
' g_slist_free (ret);\n' + ' return py_ret;')
else:
info.varlist.add('GSList', '*ret')
info.codeafter.append(
' return _moo_object_slist_to_pyobject (ret);')
arg = StrvArg()
matcher.register('strv', arg)
arg = StringSListArg()
matcher.register('string-slist', arg)
arg = ObjectSListArg()
matcher.register('object-slist', arg)
arg = NoRefObjectSListArg()
matcher.register('no-ref-object-slist', arg)
code=('py_%s = PycairoContext_FromContext(cairo_reference(%s), NULL, NULL);' %
(self.name, self.name)),
cleanup=("Py_DECREF(py_%s);" % self.name))
self.wrapper.add_pyargv_item("py_%s" % self.name)
matcher.register_reverse("cairo_t*", CairoParam)
class CairoSurfaceArg(ArgType):
before = (' %(name)s = &((PycairoSurface*)(py_%(name)s))->surface;\n')
def write_param(self, ptype, pname, pdflt, pnull, info):
info.varlist.add('PyObject', '*py_' + pname)
info.varlist.add('cairo_surface_t', '*'+pname)
info.add_parselist('O', ['&py_'+pname], [pname])
info.arglist.append(pname)
info.codebefore.append (self.before % { 'name' : pname, 'namecopy' : 'NULL' })
def write_return(self, ptype, ownsreturn, info):
info.varlist.add('cairo_surface_t', '*ret')
info.codeafter.append(' if (ret)\n'
' return PycairoSurface_FromSurface(ret, NULL);\n'
' else {\n'
' Py_INCREF(Py_None);\n'
' return Py_None;\n'
' }');
matcher.register('cairo_surface_t*', CairoSurfaceArg())
else:
info.varlist.add("gchar", "**ret")
info.codeafter.append(
" if (ret) {\n"
" guint size = g_strv_length(ret);\n"
" PyObject *py_ret = PyTuple_New(size);\n"
" gint i;\n"
" for (i = 0; i < size; i++)\n"
" PyTuple_SetItem(py_ret, i,\n"
" PyString_FromString(ret[i]));\n"
" return py_ret;\n"
" }\n"
" return PyTuple_New (0);\n")
matcher.register('GstClockTime', UInt64Arg())
matcher.register('GstClockTimeDiff', Int64Arg())
matcher.register('xmlNodePtr', XmlNodeArg())
matcher.register('xmlDocPtr', XmlDocArg())
matcher.register('GstCaps', GstCapsArg()) #FIXME: does this work?
matcher.register('GstCaps*', GstCapsArg()) #FIXME: does this work?
matcher.register('const-GstCaps*', GstCapsArg())
matcher.register('GstIterator*', GstIteratorArg())
arg = PointerArg('gpointer', 'G_TYPE_POINTER')
matcher.register('GstClockID', arg)
for typename in [
"GstPlugin", "GstStructure", "GstTagList", "GError", "GstDate",
"GstSegment"
]:
from argtypes import ArgType, IntArg, matcher
matcher.register('index', IntArg())
class StrvArg(ArgType):
def write_param(self, ptype, pname, pdflt, pnull, info):
if pdflt:
if pdflt != 'NULL': raise TypeError("Only NULL is supported as a default char** value")
info.varlist.add('char', '**' + pname + ' = ' + pdflt)
else:
info.varlist.add('char', '**' + pname)
info.arglist.append(pname)
if pnull:
info.add_parselist('O&', ['_moo_pyobject_to_strv', '&' + pname], [pname])
else:
info.add_parselist('O&', ['_moo_pyobject_to_strv_no_null', '&' + pname], [pname])
def write_return(self, ptype, ownsreturn, info):
if ownsreturn:
# have to free result ...
info.varlist.add('char', '**ret')
info.varlist.add('PyObject', '*py_ret')
info.codeafter.append(' py_ret = _moo_strv_to_pyobject (ret);\n' +
' g_strfreev (ret);\n' +
' return py_ret;')
else:
info.varlist.add('char', '**ret')
info.codeafter.append(' return _moo_strv_to_pyobject (ret);')
class StringSListArg(ArgType):
def write_return(self, ptype, ownsreturn, info):
if ownsreturn: